ESP32: debugging methods for btstack problems about btstack HOT 24 CLOSED

I enabled btstack log and here's the output, It stopped until the queue gets full

rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0x00
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0008,len:8
load:0x3fff0010,len:3416
load:0x40078000,len:10384
load:0x40080000,len:252
entry 0x40080034
I (1314) UART_vInit:
[00:00:01.316] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.256: run loop init, queue item size 8
[00:00:01.324] LOG -- main.c.247: transport_register_packet_handler
[00:00:01.330] LOG -- rfcomm.c.2280: RFCOMM_REGISTER_SERVICE channel #1 mtu 65535 flow_control 0 credits 10
[00:00:01.339] LOG -- l2cap.c.2014: L2CAP_REGISTER_SERVICE psm 0x3 mtu 65535
[00:00:01.346] LOG -- l2cap.c.2014: L2CAP_REGISTER_SERVICE psm 0x1 mtu 65535
I (1353) Bt_Classic_vInit: SDP service record size: 95
[00:00:01.359] LOG -- hci.c.2588: hci_power_control: 1, current mode 0
[00:00:01.365] LOG -- main.c.197: transport_init
[00:00:01.369] LOG -- main.c.213: transport_open
[00:00:01.564] LOG -- hci.c.3635: BTSTACK_EVENT_STATE 1
I (1565) bt_classic_packet_handler: phase1: 1
[00:00:01.565] LOG -- hci.c.1059: hci_initializing_run: substate 0, can send 1
I (1571) uart_recv_task: uart_recv_task start
[00:00:01.572] I (1572) uart_send_task: uart_send_task start
I (1572) bt_classic_send_task: bt_classic_send_task start
I (1572) bt_classic_monitor_task: bt_classic_monitor_task start
LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.174: RL: execute
[00:00:01.609] LOG -- hci.c.1346: Command complete for expected opcode 0c03 at substate 1
[00:00:01.617] LOG -- hci.c.1059: hci_initializing_run: substate 2, can send 1
[00:00:01.624] LOG -- hci.c.1758: Manufacturer: 0x0060
[00:00:01.628] LOG -- hci.c.1346: Command complete for expected opcode 1001 at substate 3
[00:00:01.636] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:01.653] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:01.671] LOG -- hci.c.1059: hci_initializing_run: substate 4, can send 1
[00:00:01.678] LOG -- hci.c.1672: local name:
[00:00:01.682] LOG -- hci.c.1346: Command complete for expected opcode 0c14 at substate 5
[00:00:01.690] LOG -- hci.c.1464: Received local name, need baud change 0
[00:00:01.696] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:01.713] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:01.731] LOG -- hci.c.1059: hci_initializing_run: substate 8, can send 1
[00:00:01.738] LOG -- hci.c.1768: Local supported commands summary 0x3f
[00:00:01.744] LOG -- hci.c.1346: Command complete for expected opcode 1002 at substate 15
[00:00:01.752] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:01.769] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:01.786] LOG -- hci.c.1059: hci_initializing_run: substate 22, can send 1
[00:00:01.793] LOG -- hci.c.1720: Local Address, Status: 0x00: Addr: 24:0A:C4:03:42:F2
[00:00:01.801] LOG -- hci.c.1346: Command complete for expected opcode 1009 at substate 23
[00:00:01.809] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:01.826] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:01.843] LOG -- hci.c.1059: hci_initializing_run: substate 24, can send 1
[00:00:01.850] LOG -- hci.c.1689: hci_read_buffer_size: ACL size module 1021 -> used 1021, count 9 / SCO size 255, count 4
[00:00:01.861] LOG -- hci.c.1346: Command complete for expected opcode 1005 at substate 25
[00:00:01.869] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:01.886] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:01.903] LOG -- hci.c.1059: hci_initializing_run: substate 26, can send 1
[00:00:01.911] LOG -- hci.c.1747: Packet types cc18, eSCO 1
[00:00:01.916] LOG -- hci.c.1750: BR/EDR support 1, LE support 1
[00:00:01.921] LOG -- hci.c.1346: Command complete for expected opcode 1003 at substate 27
[00:00:01.929] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:01.946] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:01.964] LOG -- hci.c.1059: hci_initializing_run: substate 28, can send 1
[00:00:01.971] LOG -- hci.c.1346: Command complete for expected opcode 0c01 at substate 29
[00:00:01.979] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:01.996] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:02.013] LOG -- hci.c.1059: hci_initializing_run: substate 30, can send 1
[00:00:02.020] LOG -- hci.c.1346: Command complete for expected opcode 0c56 at substate 31
[00:00:02.028] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:02.045] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:02.063] LOG -- hci.c.1059: hci_initializing_run: substate 32, can send 1
[00:00:02.070] LOG -- hci.c.1346: Command complete for expected opcode 0c18 at substate 33
[00:00:02.078] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:02.095] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:02.112] LOG -- hci.c.1059: hci_initializing_run: substate 34, can send 1
[00:00:02.119] LOG -- hci.c.1346: Command complete for expected opcode 0c24 at substate 35
[00:00:02.127] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:02.144] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:02.161] LOG -- hci.c.1059: hci_initializing_run: substate 36, can send 1
[00:00:02.169] LOG -- hci.c.1346: Command complete for expected opcode 0c13 at substate 37
[00:00:02.176] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:02.193] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:02.211] LOG -- hci.c.1059: hci_initializing_run: substate 40, can send 1
[00:00:02.218] LOG -- hci.c.1346: Command complete for expected opcode 0c45 at substate 41
[00:00:02.226] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:02.243] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:02.260] LOG -- hci.c.1059: hci_initializing_run: substate 42, can send 1
[00:00:02.267] LOG -- hci.c.3747: BTSTACK_EVENT_DISCOVERABLE_ENABLED 1
[00:00:02.273] LOG -- hci.c.1346: Command complete for expected opcode 0c1a at substate 43
[00:00:02.281] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:02.298] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:02.316] LOG -- hci.c.1059: hci_initializing_run: substate 50, can send 1
[00:00:02.323] LOG -- hci.c.1700: hci_le_read_buffer_size: size 251, count 10
[00:00:02.330] LOG -- hci.c.1346: Command complete for expected opcode 2002 at substate 51
[00:00:02.338] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:02.355] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:02.372] LOG -- hci.c.1059: hci_initializing_run: substate 52, can send 1
[00:00:02.379] LOG -- hci.c.1346: Command complete for expected opcode 0c6d at substate 53
[00:00:02.387] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:02.404] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:02.421] LOG -- hci.c.1059: hci_initializing_run: substate 54, can send 1
[00:00:02.429] LOG -- hci.c.1713: hci_le_read_white_list_size: size 12
[00:00:02.435] LOG -- hci.c.1346: Command complete for expected opcode 200f at substate 55
[00:00:02.443] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:02.460] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:02.477] LOG -- hci.c.1059: hci_initializing_run: substate 56, can send 1
[00:00:02.484] LOG -- hci.c.1346: Command complete for expected opcode 200b at substate 57
[00:00:02.492] LOG -- hci.c.1331: hci_init_done -> HCI_STATE_WORKING
[00:00:02.498] LOG -- hci.c.3635: BTSTACK_EVENT_STATE 2
BTstack up and running.
I (2505) bt_classic_packet_handler: phase1: 2
[00:00:02.510] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:02.527] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:02.545] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:02.562] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:14.469] LOG -- hci.c.1838: Connection_incoming: 00:15:83:07:CF:D8, type 1
[00:00:14.469] LOG -- hci.c.181: create_connection_for_addr 00:15:83:07:CF:D8, type ff
[00:00:14.473] LOG -- hci.c.3082: sending hci_accept_connection_request, remote eSCO 0
[00:00:14.481] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:14.497] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:14.515] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:14.532] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:14.549] LOG -- hci.c.1862: Connection_complete (status=0) 00:15:83:07:CF:D8
[00:00:14.556] LOG -- hci.c.1875: New connection: handle 128, 00:15:83:07:CF:D8
[00:00:14.563] LOG -- hci.c.3698: BTSTACK_EVENT_NR_CONNECTIONS_CHANGED 1
[00:00:14.570] LOG -- hci.c.3831: gap_request_security_level 0, current level 0
[00:00:14.577] LOG -- hci.c.3729: hci_emit_security_level 0 for handle 80
[00:00:14.583] LOG -- l2cap.c.1204: l2cap - security level update
[00:00:14.589] LOG -- l2cap.c.1210: l2cap - state 5
[00:00:14.594] LOG -- l2cap.c.340: L2CAP_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 handle 0x80 psm 0x1 local_cid 0x40 remote_cid 0x40
[00:00:14.606] LOG -- l2cap.c.1317: L2CAP_ACCEPT_CONNECTION local_cid 0x40
[00:00:14.613] LOG -- hci.c.1941: HCI_EVENT_READ_REMOTE_SUPPORTED_FEATURES_COMPLETE, bonding flags 2, eSCO 1
[00:00:14.622] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:14.639] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 14639, expires 24557
[00:00:14.656] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 9918
[00:00:14.673] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:14.679] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:14.685] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:14.691] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:00:14.697] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:00:14.704] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:00:14.712] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:00:14.721] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:00:14.727] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:14.744] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 14744, expires 24557
[00:00:14.761] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 9813
[00:00:14.778] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:00:14.784] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:00:14.790] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:00:14.796] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:00:14.802] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:00:14.808] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:00:14.817] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:00:14.826] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:00:14.832] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x40
[00:00:14.838] LOG -- l2cap.c.429: l2cap_start_rtx for local cid 0x40
[00:00:14.845] LOG -- l2cap.c.1398: L2CAP signaling handler code 4, state 9
[00:00:14.851] LOG -- l2cap.c.1357: l2cap cid 64, hint 0, type 1
[00:00:14.857] LOG -- l2cap.c.1398: L2CAP signaling handler code 5, state 9
[00:00:14.864] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x40
[00:00:14.870] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:14.887] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 14887, expires 24557
[00:00:14.904] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 9670
[00:00:14.920] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:14.926] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:14.932] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:14.938] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:00:14.944] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:00:14.951] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:00:14.960] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:00:14.968] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:00:14.975] LOG -- l2cap.c.315: L2CAP_EVENT_CHANNEL_OPENED status 0x0 addr 00:15:83:07:CF:D8 handle 0x80 psm 0x1 local_cid 0x40 remote_cid 0x40 local_mtu 1691, remote_mtu 1024, flush_timeout 0
[00:00:14.992] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:15.009] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 15009, expires 24557
[00:00:15.026] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 9548
[00:00:15.043] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.048] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x40
[00:00:15.056] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.061] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.067] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x40, handle 128, 1 credit used
[00:00:15.075] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.081] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:00:15.087] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:00:15.094] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:00:15.103] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:00:15.111] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:00:15.118] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:15.135] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 15135, expires 24557
[00:00:15.152] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 9422
[00:00:15.169] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.174] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x40
[00:00:15.182] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.187] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.193] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x40, handle 128, 1 credit used
[00:00:15.201] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.207] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:00:15.213] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:00:15.220] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:00:15.229] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:00:15.237] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:00:15.244] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:15.261] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 15261, expires 24557
[00:00:15.278] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 9296
[00:00:15.295] LOG -- l2cap.c.1398: L2CAP signaling handler code 6, state 10
[00:00:15.301] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.307] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.313] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.319] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:00:15.325] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:00:15.332] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:00:15.340] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:00:15.349] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:00:15.355] LOG -- l2cap.c.334: L2CAP_EVENT_CHANNEL_CLOSED local_cid 0x40
[00:00:15.362] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x40
[00:00:15.368] LOG -- hci.c.3831: gap_request_security_level 2, current level 0
[00:00:15.375] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:15.392] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 15392, expires 24557
[00:00:15.409] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 9165
[00:00:15.426] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.432] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.438] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.444] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:00:15.450] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:00:15.457] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:00:15.465] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:00:15.474] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:00:15.480] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:15.497] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 15497, expires 24557
[00:00:15.514] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 9060
[00:00:15.531] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:00:15.537] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:00:15.543] LOG -- hci.c.1948: HCI_EVENT_LINK_KEY_REQUEST
[00:00:15.548] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:15.565] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 15565, expires 24557
[00:00:15.582] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 8992
[00:00:15.599] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.605] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.611] LOG -- hci.c.3110: responding to link key request
I (15617) bt_classic_packet_handler: Pin code request - using '401513'
[00:00:15.624] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:15.641] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 15641, expires 24557
[00:00:15.658] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 8916
[00:00:15.674] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.680] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.687] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:15.703] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 15703, expires 24557
[00:00:15.720] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 8854
[00:00:15.737] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.743] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:15.749] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:15.766] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 15766, expires 24557
[00:00:15.783] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 8791
[00:00:22.239] LOG -- hci.c.348: gap_store_link_key_for_bd_addr: 00:15:83:07:CF:D8, type 0
[00:00:22.240] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:22.242] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:22.259] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 22259, expires 24557
[00:00:22.276] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 2298
[00:00:22.293] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:22.299] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:22.316] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 22316, expires 24557
[00:00:22.333] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 2241
[00:00:22.350] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:22.356] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:22.362] LOG -- hci.c.3729: hci_emit_security_level 3 for handle 80
[00:00:22.368] LOG -- l2cap.c.1204: l2cap - security level update
[00:00:22.374] LOG -- l2cap.c.1210: l2cap - state 5
[00:00:22.378] LOG -- l2cap.c.340: L2CAP_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 handle 0x80 psm 0x3 local_cid 0x41 remote_cid 0x41
[00:00:22.391] LOG -- rfcomm.c.282: rfcomm_max_frame_size_for_l2cap_mtu: 1691 -> 1686
[00:00:22.398] LOG -- rfcomm.c.956: L2CAP_EVENT_INCOMING_CONNECTION (l2cap_cid 0x41) for BLUETOOTH_PROTOCOL_RFCOMM => accept
[00:00:22.409] LOG -- l2cap.c.1317: L2CAP_ACCEPT_CONNECTION local_cid 0x41
[00:00:22.416] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:22.422] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:22.428] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:00:22.433] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:00:22.440] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:00:22.446] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:00:22.455] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:00:22.464] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:00:22.470] LOG -- hci.c.3831: gap_request_security_level 0, current level 3
[00:00:22.477] LOG -- hci.c.3729: hci_emit_security_level 3 for handle 80
[00:00:22.484] LOG -- l2cap.c.1204: l2cap - security level update
[00:00:22.489] LOG -- l2cap.c.1210: l2cap - state 5
[00:00:22.494] LOG -- l2cap.c.340: L2CAP_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 handle 0x80 psm 0x1 local_cid 0x42 remote_cid 0x42
[00:00:22.506] LOG -- l2cap.c.1317: L2CAP_ACCEPT_CONNECTION local_cid 0x42
[00:00:22.513] LOG -- l2cap.c.1210: l2cap - state 9
[00:00:22.517] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:22.534] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 22534, expires 24557
[00:00:22.551] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 2023
[00:00:22.568] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:00:22.574] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:00:22.580] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:00:22.586] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:00:22.592] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:00:22.599] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:00:22.607] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:00:22.616] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:00:22.622] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:22.639] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 22639, expires 24557
[00:00:22.656] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 1918
[00:00:22.673] LOG -- hci.c.382: ACL classic buffers: 2 used of 9
[00:00:22.679] LOG -- hci.c.382: ACL classic buffers: 2 used of 9
[00:00:22.685] LOG -- hci.c.382: ACL classic buffers: 2 used of 9
[00:00:22.691] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:00:22.697] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:00:22.704] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:00:22.712] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:00:22.721] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:00:22.727] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x42
[00:00:22.733] LOG -- l2cap.c.429: l2cap_start_rtx for local cid 0x42
[00:00:22.740] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:22.757] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 22757, expires 24557
[00:00:22.774] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 1800
[00:00:22.790] LOG -- hci.c.382: ACL classic buffers: 3 used of 9
[00:00:22.796] LOG -- hci.c.382: ACL classic buffers: 3 used of 9
[00:00:22.802] LOG -- hci.c.382: ACL classic buffers: 3 used of 9
[00:00:22.808] LOG -- hci.c.382: ACL classic buffers: 3 used of 9
[00:00:22.814] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:00:22.820] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:00:22.827] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:00:22.835] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:00:22.844] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:00:22.850] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x41
[00:00:22.856] LOG -- l2cap.c.429: l2cap_start_rtx for local cid 0x41
[00:00:22.863] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:22.880] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 22880, expires 24557
[00:00:22.897] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 1677
[00:00:22.913] LOG -- hci.c.382: ACL classic buffers: 4 used of 9
[00:00:22.919] LOG -- hci.c.382: ACL classic buffers: 4 used of 9
[00:00:22.925] LOG -- hci.c.382: ACL classic buffers: 4 used of 9
[00:00:22.931] LOG -- hci.c.382: ACL classic buffers: 4 used of 9
[00:00:22.937] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:22.954] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 22954, expires 24557
[00:00:22.971] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 1603
[00:00:24.591] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:24.596] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 24596, expires 24557
[00:00:24.613] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.215: RL: first timer 0x400e4350
[00:00:24.630] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 24630, expires 32741
[00:00:24.647] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 8111
[00:00:32.775] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:32.780] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 32780, expires 32741
[00:00:32.797] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.215: RL: first timer 0x400e746c
[00:00:32.814] LOG -- l2cap.c.409: l2cap_rtx_timeout for local cid 0x42
[00:00:32.821] LOG -- l2cap.c.315: L2CAP_EVENT_CHANNEL_OPENED status 0x68 addr 00:15:83:07:CF:D8 handle 0x80 psm 0x1 local_cid 0x42 remote_cid 0x42 local_mtu 1691, remote_mtu 48, flush_timeout 0
[00:00:32.838] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 32838, expires 32864
[00:00:32.855] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 26
[00:00:32.897] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:32.902] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 32902, expires 32864
[00:00:32.919] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.215: RL: first timer 0x400e746c
[00:00:32.936] LOG -- l2cap.c.409: l2cap_rtx_timeout for local cid 0x41
[00:00:32.943] LOG -- l2cap.c.315: L2CAP_EVENT_CHANNEL_OPENED status 0x68 addr 00:15:83:07:CF:D8 handle 0x80 psm 0x3 local_cid 0x41 remote_cid 0x41 local_mtu 1691, remote_mtu 48, flush_timeout 0
[00:00:32.960] LOG -- rfcomm.c.966: L2CAP_EVENT_CHANNEL_OPENED for BLUETOOTH_PROTOCOL_RFCOMM, status 104
[00:00:32.969] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:00:52.473] LOG -- hci.c.823: Connection closed: handle 0x80, 00:15:83:07:CF:D8
[00:00:52.473] LOG -- hci.c.3698: BTSTACK_EVENT_NR_CONNECTIONS_CHANGED 0
[00:00:52.475] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:00:52.492] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:01:19.476] LOG -- hci.c.1838: Connection_incoming: 00:15:83:07:CF:D8, type 1
[00:01:19.476] LOG -- hci.c.181: create_connection_for_addr 00:15:83:07:CF:D8, type ff
[00:01:19.480] LOG -- hci.c.3082: sending hci_accept_connection_request, remote eSCO 0
[00:01:19.488] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:19.504] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
[00:01:19.522] LOG -- hci.c.1862: Connection_complete (status=0) 00:15:83:07:CF:D8
[00:01:19.529] LOG -- hci.c.1875: New connection: handle 129, 00:15:83:07:CF:D8
[00:01:19.536] LOG -- hci.c.3698: BTSTACK_EVENT_NR_CONNECTIONS_CHANGED 1
[00:01:19.543] LOG -- hci.c.1941: HCI_EVENT_READ_REMOTE_SUPPORTED_FEATURES_COMPLETE, bonding flags 2, eSCO 1
[00:01:19.552] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:19.569] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 79569, expires 89530
[00:01:19.586] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 9961
[00:01:19.603] LOG -- hci.c.3831: gap_request_security_level 0, current level 0
[00:01:19.610] LOG -- hci.c.3729: hci_emit_security_level 0 for handle 81
[00:01:19.616] LOG -- l2cap.c.1204: l2cap - security level update
[00:01:19.622] LOG -- l2cap.c.1210: l2cap - state 5
[00:01:19.627] LOG -- l2cap.c.340: L2CAP_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 handle 0x81 psm 0x1 local_cid 0x43 remote_cid 0x40
[00:01:19.639] LOG -- l2cap.c.1317: L2CAP_ACCEPT_CONNECTION local_cid 0x43
[00:01:19.646] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:19.652] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:19.657] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:19.663] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:19.669] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:19.676] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:19.685] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:19.693] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:19.700] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:19.717] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 79717, expires 89530
[00:01:19.734] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 9813
[00:01:19.751] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:19.757] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:19.762] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:19.768] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:19.774] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:19.781] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:19.790] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:19.798] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:19.805] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x43
[00:01:19.811] LOG -- l2cap.c.429: l2cap_start_rtx for local cid 0x43
[00:01:19.817] LOG -- l2cap.c.1398: L2CAP signaling handler code 4, state 9
[00:01:19.824] LOG -- l2cap.c.1357: l2cap cid 67, hint 0, type 1
[00:01:19.829] LOG -- l2cap.c.1398: L2CAP signaling handler code 5, state 9
[00:01:19.836] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x43
[00:01:19.842] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:19.859] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 79859, expires 89530
[00:01:19.876] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 9671
[00:01:19.893] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:19.899] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:19.905] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:19.910] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:19.917] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:19.923] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:19.932] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:19.941] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:19.947] LOG -- l2cap.c.315: L2CAP_EVENT_CHANNEL_OPENED status 0x0 addr 00:15:83:07:CF:D8 handle 0x81 psm 0x1 local_cid 0x43 remote_cid 0x40 local_mtu 1691, remote_mtu 1024, flush_timeout 0
[00:01:19.965] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:19.981] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 79981, expires 89530
[00:01:19.998] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 9549
[00:01:20.015] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.021] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x43
[00:01:20.028] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.034] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.040] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x43, handle 129, 1 credit used
[00:01:20.048] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.054] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:20.060] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:20.067] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:20.075] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:20.084] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:20.090] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:20.107] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 80107, expires 89530
[00:01:20.124] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 9423
[00:01:20.141] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.147] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x43
[00:01:20.154] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.160] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.166] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x43, handle 129, 1 credit used
[00:01:20.174] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.180] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:20.186] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:20.193] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:20.201] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:20.210] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:20.216] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:20.233] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 80233, expires 89530
[00:01:20.250] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 9297
[00:01:20.267] LOG -- l2cap.c.1398: L2CAP signaling handler code 6, state 10
[00:01:20.274] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.280] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.286] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.291] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:20.298] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:20.304] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:20.313] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:20.322] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:20.328] LOG -- l2cap.c.334: L2CAP_EVENT_CHANNEL_CLOSED local_cid 0x43
[00:01:20.335] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x43
[00:01:20.341] LOG -- hci.c.3831: gap_request_security_level 2, current level 0
[00:01:20.348] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:20.365] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 80365, expires 89530
[00:01:20.382] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 9165
[00:01:20.399] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.405] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.410] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.416] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:20.422] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:20.429] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:20.438] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:20.446] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:20.453] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:20.470] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 80470, expires 89530
[00:01:20.487] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 9060
[00:01:20.504] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:20.510] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:20.516] LOG -- hci.c.1948: HCI_EVENT_LINK_KEY_REQUEST
[00:01:20.521] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:20.538] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 80538, expires 89530
[00:01:20.555] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 8992
[00:01:20.572] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.577] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.583] LOG -- hci.c.3110: responding to link key request
[00:01:20.589] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:20.606] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 80606, expires 89530
[00:01:20.623] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 8924
[00:01:20.640] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.646] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.651] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.658] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:20.674] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 80674, expires 89530
[00:01:20.691] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 8856
[00:01:20.708] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.714] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.720] LOG -- hci.c.3729: hci_emit_security_level 3 for handle 81
[00:01:20.726] LOG -- l2cap.c.1204: l2cap - security level update
[00:01:20.732] LOG -- l2cap.c.1210: l2cap - state 5
[00:01:20.737] LOG -- l2cap.c.340: L2CAP_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 handle 0x81 psm 0x3 local_cid 0x44 remote_cid 0x41
[00:01:20.749] LOG -- rfcomm.c.282: rfcomm_max_frame_size_for_l2cap_mtu: 1691 -> 1686
[00:01:20.757] LOG -- rfcomm.c.956: L2CAP_EVENT_INCOMING_CONNECTION (l2cap_cid 0x44) for BLUETOOTH_PROTOCOL_RFCOMM => accept
[00:01:20.768] LOG -- l2cap.c.1317: L2CAP_ACCEPT_CONNECTION local_cid 0x44
[00:01:20.774] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.780] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.786] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:20.792] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:20.798] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:20.805] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:20.813] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:20.822] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:20.828] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:20.845] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 80845, expires 89530
[00:01:20.862] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 8685
[00:01:20.879] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:20.885] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:20.891] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:20.896] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:20.903] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:20.909] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:20.918] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:20.927] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:20.933] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x44
[00:01:20.939] LOG -- l2cap.c.429: l2cap_start_rtx for local cid 0x44
[00:01:20.945] LOG -- l2cap.c.1398: L2CAP signaling handler code 4, state 9
[00:01:20.952] LOG -- l2cap.c.1357: l2cap cid 68, hint 0, type 1
[00:01:20.958] LOG -- l2cap.c.1398: L2CAP signaling handler code 5, state 9
[00:01:20.964] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x44
[00:01:20.971] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:20.988] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 80988, expires 89530
[00:01:21.005] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 8542
[00:01:21.021] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.027] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.033] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.039] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:21.045] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:21.052] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:21.060] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:21.069] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:21.075] LOG -- l2cap.c.315: L2CAP_EVENT_CHANNEL_OPENED status 0x0 addr 00:15:83:07:CF:D8 handle 0x81 psm 0x3 local_cid 0x44 remote_cid 0x41 local_mtu 1691, remote_mtu 1017, flush_timeout 0
[00:01:21.093] LOG -- rfcomm.c.966: L2CAP_EVENT_CHANNEL_OPENED for BLUETOOTH_PROTOCOL_RFCOMM, status 0
[00:01:21.102] LOG -- rfcomm.c.282: rfcomm_max_frame_size_for_l2cap_mtu: 1691 -> 1686
[00:01:21.109] LOG -- rfcomm.c.1064: Received SABM #0
[00:01:21.114] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:21.131] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 81131, expires 89530
[00:01:21.148] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 8399
[00:01:21.165] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.171] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:21.178] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:21.184] LOG -- rfcomm.c.862: rfcomm_handle_can_send_now enter: multiplexer token
[00:01:21.192] LOG -- rfcomm.c.1203: Sending UA #0
[00:01:21.197] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.203] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.208] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x44, handle 129, 1 credit used
[00:01:21.216] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.222] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:21.228] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:21.235] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:21.244] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:21.252] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:21.259] LOG -- rfcomm.c.826: Multiplexer up and running
[00:01:21.264] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:21.270] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:21.287] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 81287, expires 89530
[00:01:21.304] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 8243
[00:01:21.321] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:21.327] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:21.334] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:21.341] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:21.347] LOG -- rfcomm.c.1472: Received UIH Parameter Negotiation Command for #2, credits 7
[00:01:21.355] LOG -- rfcomm.c.407: rfcomm_channel_create for service 0x3ffc4284, channel 1 --- list of channels:
[00:01:21.365] LOG -- rfcomm.c.1788: -> Inform app
[00:01:21.370] LOG -- rfcomm.c.151: RFCOMM_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 channel #1 cid 0x01
I (81380) bt_classic_packet_handler: RFCOMM channel nr: 1 id: 1 requested for 00:15:83:07:CF:D8
[00:01:21.389] LOG -- rfcomm.c.2339: RFCOMM_ACCEPT_CONNECTION cid 0x01
[00:01:21.395] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:21.401] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:21.408] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:21.415] LOG -- rfcomm.c.1669: ch-ready: state 7, state var 43
[00:01:21.421] LOG -- rfcomm.c.875: rfcomm_handle_can_send_now enter: channel token
[00:01:21.428] LOG -- rfcomm.c.1816: Sending UIH Parameter Negotiation Respond for #2
[00:01:21.436] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:21.442] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:21.447] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x44, handle 129, 1 credit used
[00:01:21.455] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:21.461] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:21.467] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:21.474] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:21.483] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:21.491] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:21.498] LOG -- rfcomm.c.1609: rfcomm_channel_ready_for_incoming_dlc_setup state var 0003
[00:01:21.506] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:21.512] LOG -- rfcomm.c.1438: Received SABM #2
[00:01:21.517] LOG -- rfcomm.c.1669: ch-ready: state 7, state var 20b
[00:01:21.523] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:21.540] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 81540, expires 89530
[00:01:21.557] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 7990
[00:01:21.574] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.580] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:21.587] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:21.593] LOG -- rfcomm.c.1669: ch-ready: state 7, state var 20b
[00:01:21.600] LOG -- rfcomm.c.875: rfcomm_handle_can_send_now enter: channel token
[00:01:21.607] LOG -- rfcomm.c.1820: Sending UA #2
[00:01:21.612] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.617] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.623] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x44, handle 129, 1 credit used
[00:01:21.631] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.637] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:21.643] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:21.650] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:21.659] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:21.667] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:21.674] LOG -- rfcomm.c.1609: rfcomm_channel_ready_for_incoming_dlc_setup state var 000b
[00:01:21.682] LOG -- rfcomm.c.1825: Incomping setup done, requesting send MSC CMD and send Credits
[00:01:21.691] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:21.697] LOG -- rfcomm.c.1491: Received MSC CMD for #2,
[00:01:21.702] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current 1c1b, rf credits 7
[00:01:21.713] LOG -- rfcomm.c.1653: ch-ready: channel dlc setup & send msc cmd or send credits
[00:01:21.721] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:21.738] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 81738, expires 89530
[00:01:21.755] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 7792
[00:01:21.772] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.778] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:21.785] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:21.792] LOG -- rfcomm.c.1653: ch-ready: channel dlc setup & send msc cmd or send credits
[00:01:21.800] LOG -- rfcomm.c.875: rfcomm_handle_can_send_now enter: channel token
[00:01:21.808] LOG -- rfcomm.c.1748: Sending MSC RSP for #2
[00:01:21.813] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.819] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.825] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x44, handle 129, 1 credit used
[00:01:21.833] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.838] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:21.845] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:21.851] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:21.860] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:21.869] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:21.875] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:21.881] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:21.898] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 81898, expires 89530
[00:01:21.915] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 7632
[00:01:21.932] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.938] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:21.945] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:21.951] LOG -- rfcomm.c.1653: ch-ready: channel dlc setup & send msc cmd or send credits
[00:01:21.960] LOG -- rfcomm.c.875: rfcomm_handle_can_send_now enter: channel token
[00:01:21.967] LOG -- rfcomm.c.1911: Sending MSC CMD for #2
[00:01:21.972] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.978] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.984] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x44, handle 129, 1 credit used
[00:01:21.992] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:21.998] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:22.004] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:22.011] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:22.020] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:22.028] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:22.035] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current 701b, rf credits 7
[00:01:22.045] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:22.051] LOG -- rfcomm.c.1491: Received MSC CMD for #2,
[00:01:22.057] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current 781b, rf credits 7
[00:01:22.067] LOG -- rfcomm.c.1653: ch-ready: channel dlc setup & send msc cmd or send credits
[00:01:22.076] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:22.093] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 82093, expires 89530
[00:01:22.110] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 7437
[00:01:22.127] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:22.132] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:22.140] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:22.146] LOG -- rfcomm.c.1653: ch-ready: channel dlc setup & send msc cmd or send credits
[00:01:22.155] LOG -- rfcomm.c.875: rfcomm_handle_can_send_now enter: channel token
[00:01:22.162] LOG -- rfcomm.c.1748: Sending MSC RSP for #2
[00:01:22.167] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:22.173] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:22.179] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x44, handle 129, 1 credit used
[00:01:22.187] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:22.193] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:22.199] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:22.206] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:22.214] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:22.223] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:22.229] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:22.235] LOG -- rfcomm.c.1498: Received MSC RSP for #2
[00:01:22.241] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current 703b, rf credits 7
[00:01:22.251] LOG -- rfcomm.c.1653: ch-ready: channel dlc setup & send msc cmd or send credits
[00:01:22.260] LOG -- rfcomm.c.1511: Received Remote Port Negotiation Update for #2
[00:01:22.267] LOG -- rfcomm.c.1653: ch-ready: channel dlc setup & send msc cmd or send credits
[00:01:22.276] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:22.293] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 82293, expires 89530
[00:01:22.310] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 7237
[00:01:22.327] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:22.332] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:22.340] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:22.346] LOG -- rfcomm.c.1653: ch-ready: channel dlc setup & send msc cmd or send credits
[00:01:22.354] LOG -- rfcomm.c.875: rfcomm_handle_can_send_now enter: channel token
[00:01:22.362] LOG -- rfcomm.c.1742: Sending Remote Port Negotiation RSP for #2
[00:01:22.369] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:22.375] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:22.380] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x44, handle 129, 1 credit used
[00:01:22.388] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:22.394] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:22.401] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:22.407] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:22.416] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:22.424] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:22.431] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:22.437] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:22.454] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 82454, expires 89530
[00:01:22.471] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 7076
[00:01:22.488] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:22.494] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:22.501] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:22.507] LOG -- rfcomm.c.1653: ch-ready: channel dlc setup & send msc cmd or send credits
[00:01:22.516] LOG -- rfcomm.c.875: rfcomm_handle_can_send_now enter: channel token
[00:01:22.523] LOG -- rfcomm.c.1918: Providing credits for #2
[00:01:22.529] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:22.534] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:22.540] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x44, handle 129, 1 credit used
[00:01:22.548] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:22.554] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:22.560] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:22.567] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:22.576] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:22.584] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:22.591] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current e03b, rf credits 7
[00:01:22.601] LOG -- rfcomm.c.1253: rfcomm_channel_opened!
[00:01:22.607] LOG -- rfcomm.c.169: RFCOMM_EVENT_CHANNEL_OPENED status 0x0 addr 00:15:83:07:CF:D8 handle 0x81 channel #1 cid 0x01 mtu 1011
I (82619) bt_classic_packet_handler: RFCOMM channel open succeeded. New RFCOMM Channel ID 1, max frame size 1011
[00:01:22.630] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:22.636] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:22.653] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 82653, expires 89530
[00:01:22.670] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 6877
[00:01:22.686] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:22.692] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:22.700] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:22.706] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:22.712] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:22.729] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 82729, expires 89530
[00:01:22.746] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 6801
[00:01:24.715] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:24.715] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:24.717] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:24.724] LOG -- rfcomm.c.892: rfcomm_handle_can_send_now enter: client token
[00:01:24.731] LOG -- rfcomm.c.224: RFCOMM_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x1
[00:01:24.738] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:24.744] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:24.750] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:24.756] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x44, handle 129, 1 credit used
[00:01:24.764] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:24.770] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:24.776] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:24.783] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:24.791] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:24.792] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295[00:01:24.800] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over

[00:01:24.823] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 84823, expires 89530I (84824) bt_classic_packet_handler: send success ID1 L168

[00:01:24.847] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:24.847] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4707[00:01:24.852] LOG --
l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:24.872] [00:01:24.877] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 26, now 32
[00:01:24.884] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:24.891] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 0, now 32
[00:01:24.897] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:24.904] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295I (84909) bt_classic_send_task: RRR [2]

[00:01:24.931] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:24.931] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 84931, expires 89530[00:01:24.937]
LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:24.955] LOG -- [00:01:24.961] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4599[00:01:24.970] LOG -- rfcomm.c.892: rfcomm_handle_can_send_now enter: client token

[00:01:24.991] LOG -- rfcomm.c.224: RFCOMM_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x1
[00:01:24.999] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:25.004] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:25.010] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:25.016] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x44, handle 129, 1 credit used
[00:01:25.024] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:25.030] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:25.036] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:25.043] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:25.052] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295[00:01:25.051] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)

[00:01:25.077] LOG -- [00:01:25.077] hci.c.613: hci_send_acl_packet_fragments loop over
LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 85077, expires 89530I (85085) bt_classic_packet_handler: send success ID1 L168

[00:01:25.107] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
[00:01:25.107] [00:01:25.112] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4453

[00:01:25.137] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:25.137] [00:01:25.143] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295[00:01:25.151] LOG --
rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:25.168] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 85168, expires 89530I (85173) bt_classic_send_task: RRR [1]

[00:01:25.194] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:25.199] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44[00:01:25.194]
LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4362[00:01:25.208] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68

[00:01:25.230] LOG -- rfcomm.c.892: rfcomm_handle_can_send_now enter: client token
[00:01:25.237] LOG -- rfcomm.c.224: RFCOMM_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x1
[00:01:25.245] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:25.250] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:25.256] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:25.262] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x44, handle 129, 1 credit used
[00:01:25.270] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:25.276] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:25.282] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:25.289] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:25.297] LOG -- [00:01:25.298] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)

[00:01:25.323] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:25.323] I (85330) bt_classic_packet_handler: send success ID1 L168
LOG -- [00:01:25.337] LOG -- hci.c.382: ACL classic buffers: 1 used of 9
C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 85323, expires 89530[00:01:25.344] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44

[00:01:25.366] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:25.372] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:25.366] LOG -- [00:01:25.378] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4207I (85386) bt_classic_send_task: RRR [0]

[00:01:25.406] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:25.423] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 85423, expires 89530
[00:01:25.440] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4107
[00:01:26.715] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:26.715] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:26.717] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:26.724] LOG -- rfcomm.c.892: rfcomm_handle_can_send_now enter: client token
[00:01:26.731] LOG -- rfcomm.c.224: RFCOMM_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x1
[00:01:26.738] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:26.744] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:26.750] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:26.756] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x44, handle 129, 1 credit used
[00:01:26.764] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:26.769] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:26.776] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:26.782] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:26.791] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:26.792] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295[00:01:26.800] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over

I (86823) bt_classic_packet_handler: send success ID1 L168
[00:01:26.823] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 86823, expires 89530[00:01:26.830] LOG -- hci.c.382: ACL classic buffers: 1 used of 9

[00:01:26.852] [00:01:26.852] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
LOG -- [00:01:26.861] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 2707[00:01:26.868] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit

[00:01:26.889] [00:01:26.889] LOG -- LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 3, now 32rfcomm.c.903: rfcomm_handle_can_send_now exit

I (86902) bt_classic_send_task: RRR [2]
[00:01:26.902] LOG -- [00:01:26.906] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 0, now 32hci.c.382: ACL classic buffers: 0 used of 9

[00:01:26.919] [00:01:26.919] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
LOG -- hci.c.382: ACL classic buffers: 0 used of 9[00:01:26.928] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68

[00:01:26.939] LOG -- rfcomm.c.892: rfcomm_handle_can_send_now enter: client token
[00:01:26.939] LOG -- rfcomm.c.224: RFCOMM_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x1
[00:01:26.953] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:26.946] LOG -- rfcomm.c.224: RFCOMM_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x1
[00:01:26.960] [00:01:26.966] LOG -- rfcomm.c.2129: rfcomm_send_internal: l2cap cannot send now
LOG -- hci.c.382: ACL classic buffers: 0 used of 9E (86975) bt_classic_packet_handler: send err

[00:01:26.984] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:26.990] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x44, handle 129, 1 credit used
[00:01:26.985] [00:01:26.998] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:27.006] LOG -- hci.c.555: hci_send_acl_packet_fragments enteredI (87010) bt_classic_send_task: RRR [1]

I (87021) bt_classic_send_task: RRR [0]
[00:01:27.021] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:27.032] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:27.041] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:27.049] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
I (87056) bt_classic_packet_handler: send success ID1 L168
[00:01:27.062] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 0, now 31
[00:01:27.069] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:27.086] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 87086, expires 89530
[00:01:27.103] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 2444
[00:01:27.120] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:27.125] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:27.133] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:27.139] LOG -- rfcomm.c.892: rfcomm_handle_can_send_now enter: client token
[00:01:27.146] LOG -- rfcomm.c.224: RFCOMM_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x1
[00:01:27.154] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:27.160] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:27.166] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:27.171] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x44, handle 129, 1 credit used
[00:01:27.179] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:27.185] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:27.191] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:27.198] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:27.207] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:27.215] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
I (87222) bt_classic_packet_handler: send success ID1 L168
[00:01:27.228] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:27.234] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 1, now 31
[00:01:27.241] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 1, now 32
[00:01:27.248] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:27.265] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 87265, expires 89530
[00:01:27.282] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 2265
[00:01:27.299] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:27.305] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:27.312] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:27.318] LOG -- rfcomm.c.1644: ch-ready: channel open & new_credits_incoming
[00:01:27.326] LOG -- rfcomm.c.875: rfcomm_handle_can_send_now enter: channel token
[00:01:27.333] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:27.339] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:27.345] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x44, handle 129, 1 credit used
[00:01:27.353] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:27.358] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:27.365] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:27.371] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:27.380] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:27.389] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
[00:01:27.395] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:27.401] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:27.418] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 87418, expires 89530
[00:01:27.435] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 2112
[00:01:27.452] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:27.458] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:27.465] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:27.472] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
[00:01:27.478] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:27.495] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 87494, expires 89530
[00:01:27.511] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 2036
[00:01:28.715] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:28.715] LOG -- l2cap.c.287: L2CAP_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x44
[00:01:28.717] LOG -- rfcomm.c.851: rfcomm_handle_can_send_now enter: 68
[00:01:28.723] LOG -- rfcomm.c.892: rfcomm_handle_can_send_now enter: client token
[00:01:28.731] LOG -- rfcomm.c.224: RFCOMM_EVENT_CHANNEL_CAN_SEND_NOW local_cid 0x1
[00:01:28.738] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:28.744] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:28.750] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:28.755] LOG -- l2cap.c.487: l2cap_send_prepared cid 0x44, handle 129, 1 credit used
[00:01:28.763] LOG -- hci.c.382: ACL classic buffers: 0 used of 9
[00:01:28.769] LOG -- hci.c.555: hci_send_acl_packet_fragments entered
[00:01:28.775] LOG -- hci.c.561: hci_send_acl_packet_fragments loop entered
[00:01:28.782] LOG -- hci.c.586: hci_send_acl_packet_fragments loop before send (more fragments 0)
[00:01:28.791] LOG -- hci.c.604: hci_send_acl_packet_fragments loop after send (more fragments 0)
[00:01:28.799] LOG -- hci.c.613: hci_send_acl_packet_fragments loop over
I (88806) bt_classic_packet_handler: send success ID1 L168
[00:01:28.812] LOG -- rfcomm.c.903: rfcomm_handle_can_send_now exit
I (88818) bt_classic_send_task: RRR [2]
I (88823) bt_classic_send_task: RRR [1]
[00:01:29.564] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.204: RL: portMAX_DELAY 4294967295
[00:01:29.569] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.208: RL: now 89569, expires 89530
[00:01:29.586] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.215: RL: first timer 0x400e4350
[00:01:29.603] LOG -- C:/Users/pulse/workspace/spp_counter_final/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.220: RL: wait with timeout 4294967295
E (122713) uart_recv_task: Can't send data to bt queue [50]
E (122715) uart_recv_task: Can't send data to bt queue [50]
E (124711) uart_recv_task: Can't send data to bt queue [50]

from btstack.

hi. enabling the packet log is the best thing you can do. However, I would recommend not to ENABLE_LOG_DEBUG - that's way to verbose.

In your log, the last message is "can't send data to bt queue", so it looks like this queue is full.

I don't have all code, but you should try to send all packets that have been queued when receiving the signal. So after the "rfcomm_event_can_send_now", you should check if you have more data to send and then request another can send now.

from btstack.

Hi,
I tried what you suggested, when I got rfcomm can send now event I send all available packets in the queue which is 1 packet at the beginning and when I check again later for rfcomm can send now no event comes again! So I drop the bluetooth link from remote side then the event comes now! so I try to send all packets in the queue, the first one was sent successfully but the later packets didn't with error message
"LOG -- rfcomm.c.2129: rfcomm_send_internal: l2cap cannot send now"
and refcomm_send returns BTSTACK_ACL_BUFFERS_FULL

Note that, with the former code before implementing your suggestion, the strange behavior occurs when I got data over uart port but when I generate data internally from the module it goes well and rfcomm can send now event comes always as expected and btstack never stops.

from btstack.

when you get the rfcomm_can_send_now_event, you sent the first packet in the queue. If you have more packets, you then call rfcomm_request_can_send_now again (without a trigger from the UART thread).

from btstack.

Yes, This is what I did first time, With every new packet came from queue I call rfcomm_request_can_send_now and wait for RFCOMM_EVENT_CAN_SEND_NOW event to send it and do that whenever new packet came in the queue. UART thread only reads packets from uart port and insert them to queue without triggering bluetooth.
With this implementation the problem occurs but if commented the part of UART port read in UART thread and only insert a dummy data to the queue the problem doesn't occur and bluetooth continues its work properly!

from btstack.

almost

after you get RFCOMM_EVENT_CAN_SEND_NOW and send the packet, you have to check if you have more packets to send. if yes, call rfcomm_request_can_send_now again

from btstack.

Yes, This is what I did already

from btstack.

weird. please post a new log, including the packet data (enable hci_dump_open .. in main()), and without ENABLE_LOG_DEBUG>

from btstack.

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
ets Jun 8 2016 00:22:57

rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0x00
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0008,len:8
load:0x3fff0010,len:3416
load:0x40078000,len:10384
load:0x40080000,len:252
entry 0x40080034
I (1311) UART_vInit:
[00:00:01.313] LOG -- C:/Users/pulse/workspace/spp_counter_8/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.256: run loop init, queue item size 8
[00:00:01.321] LOG -- main.c.247: transport_register_packet_handler
[00:00:01.327] LOG -- rfcomm.c.2280: RFCOMM_REGISTER_SERVICE channel #1 mtu 65535 flow_control 0 credits 10
[00:00:01.336] LOG -- l2cap.c.2014: L2CAP_REGISTER_SERVICE psm 0x3 mtu 65535
[00:00:01.343] LOG -- l2cap.c.2014: L2CAP_REGISTER_SERVICE psm 0x1 mtu 65535
I (1350) Bt_Classic_vInit: SDP service record size: 95

[00:00:01.356] LOG -- hci.c.2588: hci_power_control: 1, current mode 0
[00:00:01.362] LOG -- main.c.197: transport_init
[00:00:01.366] LOG -- main.c.213: transport_open
[00:00:01.561] LOG -- hci.c.3635: BTSTACK_EVENT_STATE 1
[00:00:01.561] EVT <= 60 01 01
[00:00:01.562] CMD => 03 0C 00
I (1563) uart_send_task: uart_send_task start
I (1563) uart_recv_task: uart_recv_task start
I (1571) bt_classic_monitor_task: bt_classic_monitor_task start
I (1571) bt_classic_send_task: bt_classic_send_task start
[00:00:01.571] EVT <= 6E 00
[00:00:01.586] EVT <= 0E 04 05 03 0C 00
[00:00:01.590] CMD => 01 10 00
[00:00:01.593] EVT <= 0E 0C 05 01 10 00 08 0E 03 08 60 00 0E 03
[00:00:01.598] LOG -- hci.c.1758: Manufacturer: 0x0060
[00:00:01.603] EVT <= 6E 00
[00:00:01.606] CMD => 14 0C 00
[00:00:01.609] EVT <= 0E FC 05 14 0C 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[00:00:01.677] LOG -- hci.c.1672: local name:
[00:00:01.681] LOG -- hci.c.1464: Received local name, need baud change 0
[00:00:01.688] EVT <= 6E 00
[00:00:01.690] CMD => 02 10 00
[00:00:01.693] EVT <= 0E 44 05 02 10 00 BF FF FF 03 CC FF EF FF 3F FF FC 1F F2 0F E8 FE 3F F7 8F FF 1C 00 04 00 61 F7 FF FF 7F 38 C0 FF 7F FF FF 0F 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[00:00:01.713] LOG -- hci.c.1768: Local supported commands summary 0x3f
[00:00:01.720] EVT <= 6E 00
[00:00:01.722] CMD => 09 10 00
[00:00:01.725] EVT <= 0E 0A 05 09 10 00 F2 42 03 C4 0A 24
[00:00:01.730] LOG -- hci.c.1720: Local Address, Status: 0x00: Addr: 24:0A:C4:03:42:F2
[00:00:01.738] EVT <= 6E 00
[00:00:01.741] CMD => 05 10 00
[00:00:01.744] EVT <= 0E 0B 05 05 10 00 FD 03 FF 09 00 04 00
[00:00:01.749] LOG -- hci.c.1689: hci_read_buffer_size: ACL size module 1021 -> used 1021, count 9 / SCO size 255, count 4
[00:00:01.760] EVT <= 6E 00
[00:00:01.762] CMD => 03 10 00
[00:00:01.765] EVT <= 0E 0C 05 03 10 00 BF EE CD FE DB FF 7B 87
[00:00:01.771] LOG -- hci.c.1747: Packet types cc18, eSCO 1
[00:00:01.776] LOG -- hci.c.1750: BR/EDR support 1, LE support 1
[00:00:01.782] EVT <= 6E 00
[00:00:01.785] CMD => 01 0C 08 FF FF FF FF FF FF FF 3F
[00:00:01.790] EVT <= 0E 04 05 01 0C 00
[00:00:01.793] EVT <= 6E 00
[00:00:01.796] CMD => 56 0C 01 01
[00:00:01.799] EVT <= 0E 04 05 56 0C 00
[00:00:01.803] EVT <= 6E 00
[00:00:01.805] CMD => 18 0C 02 00 60
[00:00:01.809] EVT <= 0E 04 05 18 0C 00
[00:00:01.812] EVT <= 6E 00
[00:00:01.815] CMD => 24 0C 03 12 3C 01
[00:00:01.819] EVT <= 0E 04 05 24 0C 00
[00:00:01.822] EVT <= 6E 00
[00:00:01.825] CMD => 13 0C F8 42 54 73 74 61 63 6B 20 53 50 50 20 43 6F 75 6E 74 65 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[00:00:01.892] EVT <= 0E 04 05 13 0C 00
[00:00:01.896] EVT <= 6E 00
[00:00:01.898] CMD => 45 0C 01 00
[00:00:01.902] EVT <= 0E 04 05 45 0C 00
[00:00:01.905] EVT <= 6E 00
[00:00:01.908] CMD => 1A 0C 01 03
[00:00:01.911] EVT <= 0E 04 05 1A 0C 00
[00:00:01.914] LOG -- hci.c.3747: BTSTACK_EVENT_DISCOVERABLE_ENABLED 1
[00:00:01.921] EVT <= 66 01 01
[00:00:01.924] EVT <= 6E 00
[00:00:01.926] CMD => 02 20 00
[00:00:01.929] EVT <= 0E 07 05 02 20 00 FB 00 0A
[00:00:01.933] LOG -- hci.c.1700: hci_le_read_buffer_size: size 251, count 10
[00:00:01.940] EVT <= 6E 00
[00:00:01.943] CMD => 6D 0C 02 01 00
[00:00:01.946] EVT <= 0E 04 05 6D 0C 00
[00:00:01.950] EVT <= 6E 00
[00:00:01.953] CMD => 0F 20 00
[00:00:01.956] EVT <= 0E 05 05 0F 20 00 0C
[00:00:01.959] LOG -- hci.c.1713: hci_le_read_white_list_size: size 12
[00:00:01.966] EVT <= 6E 00
[00:00:01.968] CMD => 0B 20 07 01 E0 01 30 00 00 00
[00:00:01.973] EVT <= 0E 04 05 0B 20 00
[00:00:01.977] LOG -- hci.c.1331: hci_init_done -> HCI_STATE_WORKING
[00:00:01.983] LOG -- hci.c.3635: BTSTACK_EVENT_STATE 2
[00:00:01.987] EVT <= 60 01 02
BTstack up and running.
[00:00:01.993] EVT <= 6E 00
[00:00:07.714] EVT <= 04 0A D8 CF 07 83 15 00 04 01 02 01
[00:00:07.715] LOG -- hci.c.1838: Connection_incoming: 00:15:83:07:CF:D8, type 1
[00:00:07.716] LOG -- hci.c.181: create_connection_for_addr 00:15:83:07:CF:D8, type ff
[00:00:07.723] LOG -- hci.c.3082: sending hci_accept_connection_request, remote eSCO 0
[00:00:07.731] CMD => 09 04 07 D8 CF 07 83 15 00 01
[00:00:07.736] EVT <= 0F 04 00 05 09 04
[00:00:07.739] EVT <= 6E 00
[00:00:07.758] EVT <= 03 0B 00 80 00 D8 CF 07 83 15 00 01 00
[00:00:07.758] LOG -- hci.c.1862: Connection_complete (status=0) 00:15:83:07:CF:D8
[00:00:07.760] LOG -- hci.c.1875: New connection: handle 128, 00:15:83:07:CF:D8
[00:00:07.767] LOG -- hci.c.3698: BTSTACK_EVENT_NR_CONNECTIONS_CHANGED 1
[00:00:07.773] EVT <= 61 01 01
[00:00:07.776] CMD => 1B 04 02 80 00
[00:00:07.780] EVT <= 1B 03 80 00 05
[00:00:07.783] EVT <= 0F 04 00 05 1B 04
[00:00:07.787] EVT <= 0B 0B 00 80 00 FF FF 8F FE 9B F9 00 80
[00:00:07.792] LOG -- hci.c.1941: HCI_EVENT_READ_REMOTE_SUPPORTED_FEATURES_COMPLETE, bonding flags 2, eSCO 1
[00:00:07.802] ACL <= 80 20 0C 00 08 00 01 00 02 28 04 00 01 00 40 00
[00:00:07.808] LOG -- hci.c.3831: gap_request_security_level 0, current level 0
[00:00:07.815] LOG -- hci.c.3729: hci_emit_security_level 0 for handle 80
[00:00:07.821] EVT <= E0 03 80 00 00
[00:00:07.825] LOG -- l2cap.c.1204: l2cap - security level update
[00:00:07.831] LOG -- l2cap.c.1210: l2cap - state 5
[00:00:07.835] LOG -- l2cap.c.340: L2CAP_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 handle 0x80 psm 0x1 local_cid 0x40 remote_cid 0x40
[00:00:07.847] EVT <= 72 0E D8 CF 07 83 15 00 80 00 01 00 40 00 40 00
[00:00:07.854] LOG -- l2cap.c.1317: L2CAP_ACCEPT_CONNECTION local_cid 0x40
[00:00:07.860] EVT <= 6E 00
[00:00:07.863] ACL => 80 00 10 00 0C 00 01 00 03 28 08 00 40 00 40 00 00 00 00 00
[00:00:07.870] EVT <= 6E 00
[00:00:07.873] ACL => 80 00 10 00 0C 00 01 00 04 01 08 00 40 00 00 00 01 02 9B 06
[00:00:07.880] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x40
[00:00:07.886] LOG -- l2cap.c.429: l2cap_start_rtx for local cid 0x40
[00:00:07.892] EVT <= 13 05 01 80 00 01 00
[00:00:07.896] ACL <= 80 20 10 00 0C 00 01 00 04 29 08 00 40 00 00 00 01 02 00 04
[00:00:07.904] LOG -- l2cap.c.1398: L2CAP signaling handler code 4, state 9
[00:00:07.910] LOG -- l2cap.c.1357: l2cap cid 64, hint 0, type 1
[00:00:07.916] ACL <= 80 20 12 00 0E 00 01 00 05 01 0A 00 40 00 00 00 00 00 01 02 00 04
[00:00:07.924] LOG -- l2cap.c.1398: L2CAP signaling handler code 5, state 9
[00:00:07.930] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x40
[00:00:07.937] EVT <= 13 05 01 80 00 01 00
[00:00:07.941] EVT <= 6E 00
[00:00:07.943] ACL => 80 00 12 00 0E 00 01 00 05 29 0A 00 40 00 00 00 00 00 01 02 00 04
[00:00:07.951] LOG -- l2cap.c.315: L2CAP_EVENT_CHANNEL_OPENED status 0x0 addr 00:15:83:07:CF:D8 handle 0x80 psm 0x1 local_cid 0x40 remote_cid 0x40 local_mtu 1691, remote_mtu 1024, flush_timeout 0
[00:00:07.968] EVT <= 70 16 00 D8 CF 07 83 15 00 80 00 01 00 40 00 40 00 9B 06 00 04 00 00 01
[00:00:07.976] EVT <= 6E 00
[00:00:07.989] ACL <= 80 20 18 00 14 00 40 00 06 00 00 00 0F 35 03 19 11 01 03 F8 35 05 0A 00 00 01 00 00
[00:00:07.990] EVT <= 78 02 40 00
[00:00:07.992] ACL => 80 00 6E 00 6A 00 40 00 07 00 00 00 65 00 62 36 00 5F 36 00 5C 09 00 00 0A 00 01 00 01 09 00 01 36 00 03 19 11 01 09 00 04 36 00 0E 36 00 03 19 01 00 36 00 05 19 00 03 08 01 09 00 05 36 00 03 19 10 02 09 00 06 36 00 09 09 65 6E 09 00 6A 09 01 00 09 00 09 36 00 09 36 00 06 19 11 01 09 11 02 09 01 00 25 0B 53 50 50 20 43 6F 75 6E 74 65 72 00
[00:00:08.023] EVT <= 13 05 01 80 00 01 00
[00:00:08.027] EVT <= 6E 00
[00:00:08.030] EVT <= 13 05 01 80 00 01 00
[00:00:08.034] ACL <= 80 20 18 00 14 00 40 00 06 00 01 00 0F 35 03 19 11 01 03 F8 35 05 0A 00 00 01 00 00
[00:00:08.043] EVT <= 78 02 40 00
[00:00:08.046] ACL => 80 00 6E 00 6A 00 40 00 07 00 01 00 65 00 62 36 00 5F 36 00 5C 09 00 00 0A 00 01 00 01 09 00 01 36 00 03 19 11 01 09 00 04 36 00 0E 36 00 03 19 01 00 36 00 05 19 00 03 08 01 09 00 05 36 00 03 19 10 02 09 00 06 36 00 09 09 65 6E 09 00 6A 09 01 00 09 00 09 36 00 09 36 00 06 19 11 01 09 11 02 09 01 00 25 0B 53 50 50 20 43 6F 75 6E 74 65 72 00
[00:00:08.078] EVT <= 6E 00
[00:00:08.087] EVT <= 13 05 01 80 00 01 00
[00:00:08.089] ACL <= 80 20 0C 00 08 00 01 00 06 2A 04 00 40 00 40 00
[00:00:08.091] LOG -- l2cap.c.1398: L2CAP signaling handler code 6, state 10
[00:00:08.098] ACL => 80 00 0C 00 08 00 01 00 07 2A 04 00 40 00 40 00
[00:00:08.104] LOG -- l2cap.c.334: L2CAP_EVENT_CHANNEL_CLOSED local_cid 0x40
[00:00:08.110] EVT <= 71 02 40 00
[00:00:08.114] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x40
[00:00:08.120] ACL <= 80 20 0C 00 08 00 01 00 02 2B 04 00 03 00 41 00
[00:00:08.126] LOG -- hci.c.3831: gap_request_security_level 2, current level 0
[00:00:08.133] EVT <= 13 05 01 80 00 01 00
[00:00:08.137] EVT <= 6E 00
[00:00:08.140] ACL => 80 00 10 00 0C 00 01 00 03 2B 08 00 41 00 41 00 01 00 00 00
[00:00:08.147] EVT <= 6E 00
[00:00:08.149] CMD => 11 04 02 80 00
[00:00:08.153] EVT <= 0F 04 00 05 11 04
[00:00:08.156] EVT <= 17 06 D8 CF 07 83 15 00
[00:00:08.160] LOG -- hci.c.1948: HCI_EVENT_LINK_KEY_REQUEST
[00:00:08.166] EVT <= 13 05 01 80 00 01 00
[00:00:08.170] EVT <= 6E 00
[00:00:08.172] LOG -- hci.c.3110: responding to link key request
[00:00:08.178] CMD => 0C 04 06 D8 CF 07 83 15 00
[00:00:08.183] EVT <= 0E 0A 05 0C 04 00 D8 CF 07 83 15 00
[00:00:08.188] EVT <= 16 06 D8 CF 07 83 15 00
I (8192) bt_classic_packet_handler: Pin code request - using '0000'

[00:00:08.199] EVT <= 6E 00
[00:00:08.202] CMD => 0D 04 17 D8 CF 07 83 15 00 04 30 30 30 30 00 00 00 00 1B 5B 30 3B 33 32 6D 49
[00:00:08.211] EVT <= 0E 0A 05 0D 04 00 D8 CF 07 83 15 00
[00:00:08.216] EVT <= 6E 00
[00:00:11.384] EVT <= 18 17 D8 CF 07 83 15 00 71 2F 75 F7 BA FB 60 F1 60 A7 CE AA B7 8A 76 C7 00
[00:00:11.385] LOG -- hci.c.348: gap_store_link_key_for_bd_addr: 00:15:83:07:CF:D8, type 0
[00:00:11.400] EVT <= 06 03 00 80 00
[00:00:11.401] CMD => 13 04 03 80 00 01
[00:00:11.401] EVT <= 0F 04 00 05 13 04
[00:00:11.402] EVT <= 6E 00
[00:00:11.451] EVT <= 08 04 00 80 00 01
[00:00:11.451] LOG -- hci.c.3729: hci_emit_security_level 3 for handle 80
[00:00:11.451] EVT <= E0 03 80 00 03
[00:00:11.453] LOG -- l2cap.c.1204: l2cap - security level update
[00:00:11.459] LOG -- l2cap.c.1210: l2cap - state 5
[00:00:11.464] LOG -- l2cap.c.340: L2CAP_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 handle 0x80 psm 0x3 local_cid 0x41 remote_cid 0x41
[00:00:11.476] EVT <= 72 0E D8 CF 07 83 15 00 80 00 03 00 41 00 41 00
[00:00:11.482] LOG -- rfcomm.c.282: rfcomm_max_frame_size_for_l2cap_mtu: 1691 -> 1686
[00:00:11.490] LOG -- rfcomm.c.956: L2CAP_EVENT_INCOMING_CONNECTION (l2cap_cid 0x41) for BLUETOOTH_PROTOCOL_RFCOMM => accept
[00:00:11.501] LOG -- l2cap.c.1317: L2CAP_ACCEPT_CONNECTION local_cid 0x41
[00:00:11.508] ACL => 80 00 10 00 0C 00 01 00 03 2B 08 00 41 00 41 00 00 00 00 00
[00:00:11.515] ACL <= 80 20 0C 00 08 00 01 00 02 2C 04 00 01 00 42 00
[00:00:11.521] LOG -- hci.c.3831: gap_request_security_level 0, current level 3
[00:00:11.528] LOG -- hci.c.3729: hci_emit_security_level 3 for handle 80
[00:00:11.535] EVT <= E0 03 80 00 03
[00:00:11.538] LOG -- l2cap.c.1204: l2cap - security level update
[00:00:11.544] LOG -- l2cap.c.1210: l2cap - state 5
[00:00:11.548] LOG -- l2cap.c.340: L2CAP_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 handle 0x80 psm 0x1 local_cid 0x42 remote_cid 0x42
[00:00:11.561] EVT <= 72 0E D8 CF 07 83 15 00 80 00 01 00 42 00 42 00
[00:00:11.567] LOG -- l2cap.c.1317: L2CAP_ACCEPT_CONNECTION local_cid 0x42
[00:00:11.574] LOG -- l2cap.c.1210: l2cap - state 9
[00:00:11.578] EVT <= 13 05 01 80 00 01 00
[00:00:11.582] ACL <= 80 20 10 00 0C 00 01 00 04 2D 08 00 41 00 00 00 01 02 F9 03
[00:00:11.589] LOG -- l2cap.c.1398: L2CAP signaling handler code 4, state 9
[00:00:11.596] LOG -- l2cap.c.1357: l2cap cid 65, hint 0, type 1
[00:00:11.602] EVT <= 6E 00
[00:00:11.605] ACL => 80 00 10 00 0C 00 01 00 03 2C 08 00 42 00 42 00 00 00 00 00
[00:00:11.612] EVT <= 6E 00
[00:00:11.614] ACL => 80 00 10 00 0C 00 01 00 04 02 08 00 42 00 00 00 01 02 9B 06
[00:00:11.622] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x42
[00:00:11.628] LOG -- l2cap.c.429: l2cap_start_rtx for local cid 0x42
[00:00:11.634] EVT <= 6E 00
[00:00:11.637] ACL => 80 00 12 00 0E 00 01 00 05 2D 0A 00 41 00 00 00 00 00 01 02 F9 03
[00:00:11.644] EVT <= 13 05 01 80 00 01 00
[00:00:11.648] EVT <= 13 05 01 80 00 01 00
[00:00:11.652] ACL <= 80 20 10 00 0C 00 01 00 04 2E 08 00 42 00 00 00 01 02 00 04
[00:00:11.659] LOG -- l2cap.c.1398: L2CAP signaling handler code 4, state 9
[00:00:11.666] LOG -- l2cap.c.1357: l2cap cid 66, hint 0, type 1
[00:00:11.672] ACL <= 80 20 12 00 0E 00 01 00 05 02 0A 00 42 00 00 00 00 00 01 02 00 04
[00:00:11.680] LOG -- l2cap.c.1398: L2CAP signaling handler code 5, state 9
[00:00:11.686] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x42
[00:00:11.692] EVT <= 13 05 01 80 00 01 00
[00:00:11.696] EVT <= 6E 00
[00:00:11.699] ACL => 80 00 12 00 0E 00 01 00 05 2E 0A 00 42 00 00 00 00 00 01 02 00 04
[00:00:11.707] LOG -- l2cap.c.315: L2CAP_EVENT_CHANNEL_OPENED status 0x0 addr 00:15:83:07:CF:D8 handle 0x80 psm 0x1 local_cid 0x42 remote_cid 0x42 local_mtu 1691, remote_mtu 1024, flush_timeout 0
[00:00:11.724] EVT <= 70 16 00 D8 CF 07 83 15 00 80 00 01 00 42 00 42 00 9B 06 00 04 00 00 01
[00:00:11.732] EVT <= 13 05 01 80 00 01 00
[00:00:11.736] ACL <= 80 20 18 00 14 00 42 00 06 00 00 00 0F 35 03 19 01 00 03 F8 35 05 0A 00 00 FF FF 00
[00:00:11.746] EVT <= 6E 00
[00:00:11.748] ACL => 80 00 10 00 0C 00 01 00 04 03 08 00 41 00 00 00 01 02 9B 06
[00:00:11.755] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x41
[00:00:11.761] LOG -- l2cap.c.429: l2cap_start_rtx for local cid 0x41
[00:00:11.768] EVT <= 6E 00
[00:00:11.770] EVT <= 78 02 42 00
[00:00:11.773] ACL => 80 00 6E 00 6A 00 42 00 07 00 00 00 65 00 62 36 00 5F 36 00 5C 09 00 00 0A 00 01 00 01 09 00 01 36 00 03 19 11 01 09 00 04 36 00 0E 36 00 03 19 01 00 36 00 05 19 00 03 08 01 09 00 05 36 00 03 19 10 02 09 00 06 36 00 09 09 65 6E 09 00 6A 09 01 00 09 00 09 36 00 09 36 00 06 19 11 01 09 11 02 09 01 00 25 0B 53 50 50 20 43 6F 75 6E 74 65 72 00
[00:00:11.805] EVT <= 13 05 01 80 00 01 00
[00:00:11.809] ACL <= 80 20 12 00 0E 00 01 00 05 03 0A 00 41 00 00 00 00 00 01 02 F9 03
[00:00:11.817] LOG -- l2cap.c.1398: L2CAP signaling handler code 5, state 9
[00:00:11.823] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x41
[00:00:11.829] LOG -- l2cap.c.315: L2CAP_EVENT_CHANNEL_OPENED status 0x0 addr 00:15:83:07:CF:D8 handle 0x80 psm 0x3 local_cid 0x41 remote_cid 0x41 local_mtu 1691, remote_mtu 1017, flush_timeout 0
[00:00:11.847] EVT <= 70 16 00 D8 CF 07 83 15 00 80 00 03 00 41 00 41 00 9B 06 F9 03 00 00 01
[00:00:11.855] LOG -- rfcomm.c.966: L2CAP_EVENT_CHANNEL_OPENED for BLUETOOTH_PROTOCOL_RFCOMM, status 0
[00:00:11.864] LOG -- rfcomm.c.282: rfcomm_max_frame_size_for_l2cap_mtu: 1691 -> 1686
[00:00:11.872] ACL <= 80 20 08 00 04 00 41 00 03 3F 01 1C
[00:00:11.877] LOG -- rfcomm.c.1064: Received SABM #0
[00:00:11.882] EVT <= 13 05 01 80 00 01 00
[00:00:11.886] ACL <= 80 20 18 00 14 00 42 00 06 00 01 00 0F 35 03 19 12 00 03 F8 35 05 0A 00 00 FF FF 00
[00:00:11.895] EVT <= 6E 00
[00:00:11.897] EVT <= 78 02 42 00
[00:00:11.901] ACL => 80 00 0F 00 0B 00 42 00 07 00 01 00 06 00 03 36 00 00 00
[00:00:11.908] EVT <= 6E 00
[00:00:11.910] EVT <= 78 02 41 00
[00:00:11.913] LOG -- rfcomm.c.1203: Sending UA #0
[00:00:11.918] ACL => 80 00 08 00 04 00 41 00 03 73 01 D7
[00:00:11.923] LOG -- rfcomm.c.826: Multiplexer up and running
[00:00:11.929] EVT <= 6E 00
[00:00:11.931] EVT <= 78 02 41 00
[00:00:11.934] EVT <= 13 05 01 80 00 01 00
[00:00:11.938] EVT <= 13 05 01 80 00 01 00
[00:00:11.942] ACL <= 80 20 0C 00 08 00 01 00 06 2F 04 00 42 00 42 00
[00:00:11.948] LOG -- l2cap.c.1398: L2CAP signaling handler code 6, state 10
[00:00:11.955] ACL => 80 00 0C 00 08 00 01 00 07 2F 04 00 42 00 42 00
[00:00:11.961] LOG -- l2cap.c.334: L2CAP_EVENT_CHANNEL_CLOSED local_cid 0x42
[00:00:11.968] EVT <= 71 02 42 00
[00:00:11.971] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x42
[00:00:11.977] ACL <= 80 20 12 00 0E 00 41 00 03 EF 15 83 11 02 F0 07 00 F3 03 00 07 70
[00:00:11.985] LOG -- rfcomm.c.1472: Received UIH Parameter Negotiation Command for #2, credits 7
[00:00:11.994] LOG -- rfcomm.c.407: rfcomm_channel_create for service 0x3ffc4270, channel 1 --- list of channels:
[00:00:12.004] LOG -- rfcomm.c.1788: -> Inform app
[00:00:12.008] LOG -- rfcomm.c.151: RFCOMM_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 channel #1 cid 0x01
[00:00:12.018] EVT <= 82 09 D8 CF 07 83 15 00 01 01 00
I (12023) bt_classic_packet_handler: RFCOMM channel nr: 1 id: 1 requested for 00:15:83:07:CF:D8
[00:00:12.032] LOG -- rfcomm.c.2339: RFCOMM_ACCEPT_CONNECTION cid 0x01
[00:00:12.039] EVT <= 13 05 01 80 00 01 00
[00:00:12.043] EVT <= 6E 00
[00:00:12.045] EVT <= 78 02 41 00
[00:00:12.048] LOG -- rfcomm.c.1816: Sending UIH Parameter Negotiation Respond for #2
[00:00:12.056] ACL => 80 00 12 00 0E 00 41 00 01 EF 15 81 11 02 E0 07 00 F3 03 00 00 AA
[00:00:12.064] LOG -- rfcomm.c.1609: rfcomm_channel_ready_for_incoming_dlc_setup state var 0003
[00:00:12.072] EVT <= 6E 00
[00:00:12.075] EVT <= 78 02 41 00
[00:00:12.078] EVT <= 13 05 01 80 00 01 00
[00:00:12.082] ACL <= 80 20 08 00 04 00 41 00 0B 3F 01 59
[00:00:12.087] LOG -- rfcomm.c.1438: Received SABM #2
[00:00:12.092] EVT <= 78 02 41 00
[00:00:12.095] LOG -- rfcomm.c.1820: Sending UA #2
[00:00:12.099] ACL => 80 00 08 00 04 00 41 00 0B 73 01 92
[00:00:12.105] LOG -- rfcomm.c.1609: rfcomm_channel_ready_for_incoming_dlc_setup state var 000b
[00:00:12.113] LOG -- rfcomm.c.1825: Incomping setup done, requesting send MSC CMD and send Credits
[00:00:12.122] EVT <= 13 05 01 80 00 01 00
[00:00:12.126] ACL <= 80 20 0D 00 09 00 41 00 03 EF 0B E3 07 0B 8C 01 70
[00:00:12.132] LOG -- rfcomm.c.1491: Received MSC CMD for #2,
[00:00:12.138] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current 1c1b, rf credits 7
[00:00:12.148] EVT <= 6E 00
[00:00:12.151] EVT <= 78 02 41 00
[00:00:12.154] LOG -- rfcomm.c.1748: Sending MSC RSP for #2
[00:00:12.159] ACL => 80 00 0C 00 08 00 41 00 01 EF 09 E1 05 0B 8D AA
[00:00:12.166] EVT <= 6E 00
[00:00:12.168] EVT <= 78 02 41 00
[00:00:12.171] LOG -- rfcomm.c.1911: Sending MSC CMD for #2
[00:00:12.177] ACL => 80 00 0C 00 08 00 41 00 01 EF 09 E3 05 0B 8D AA
[00:00:12.183] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current 701b, rf credits 7
[00:00:12.194] EVT <= 13 05 01 80 00 01 00
[00:00:12.198] EVT <= 13 05 01 80 00 01 00
[00:00:12.201] ACL <= 80 20 0D 00 09 00 41 00 03 EF 0B E3 07 0B 8D 00 70
[00:00:12.208] LOG -- rfcomm.c.1491: Received MSC CMD for #2,
[00:00:12.213] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current 781b, rf credits 7
[00:00:12.224] ACL <= 80 20 0C 00 08 00 41 00 03 EF 09 E1 05 0B 8D 70
[00:00:12.230] LOG -- rfcomm.c.1498: Received MSC RSP for #2
[00:00:12.236] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current 783b, rf credits 7
[00:00:12.246] EVT <= 6E 00
[00:00:12.249] EVT <= 78 02 41 00
[00:00:12.252] LOG -- rfcomm.c.1748: Sending MSC RSP for #2
[00:00:12.258] ACL => 80 00 0C 00 08 00 41 00 01 EF 09 E1 05 0B 8D AA
[00:00:12.264] EVT <= 6E 00
[00:00:12.266] EVT <= 78 02 41 00
[00:00:12.269] LOG -- rfcomm.c.1918: Providing credits for #2
[00:00:12.275] ACL => 80 00 09 00 05 00 41 00 09 FF 01 0A 5C
[00:00:12.280] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current e03b, rf credits 7
[00:00:12.291] LOG -- rfcomm.c.1253: rfcomm_channel_opened!
[00:00:12.296] LOG -- rfcomm.c.169: RFCOMM_EVENT_CHANNEL_OPENED status 0x0 addr 00:15:83:07:CF:D8 handle 0x80 channel #1 cid 0x01 mtu 1011
[00:00:12.308] EVT <= 80 10 00 D8 CF 07 83 15 00 80 00 01 01 00 F3 03 01 00
I (12315) bt_classic_packet_handler: RFCOMM channel open succeeded. New RFCOMM Channel ID 1, max frame size 1011

[00:00:12.326] EVT <= 88 07 03 03 00 D1 D3 7F 3F
[00:00:12.331] EVT <= 13 05 01 80 00 01 00
[00:00:12.335] ACL <= 80 20 12 00 0E 00 41 00 03 EF 15 93 11 0B 07 00 00 00 00 01 00 70
[00:00:12.342] LOG -- rfcomm.c.1511: Received Remote Port Negotiation Update for #2
[00:00:12.350] EVT <= 88 07 07 03 00 D1 D3 01 00
[00:00:12.354] EVT <= 13 05 01 80 00 01 00
[00:00:12.358] EVT <= 6E 00
[00:00:12.361] EVT <= 78 02 41 00
[00:00:12.364] LOG -- rfcomm.c.1742: Sending Remote Port Negotiation RSP for #2
[00:00:12.371] ACL => 80 00 12 00 0E 00 41 00 01 EF 15 91 11 0B 07 03 00 D1 D3 01 00 AA
[00:00:12.379] EVT <= 6E 00
[00:00:12.381] EVT <= 78 02 41 00
[00:00:12.390] EVT <= 13 05 01 80 00 01 00
I (13416) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:13.416] EVT <= 78 02 41 00
[00:00:13.417] EVT <= 89 02 01 00
[00:00:13.420] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (13470) bt_classic_packet_handler: rfcomm_send success [2]
I (13475) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:13.485] EVT <= 6E 00
[00:00:13.487] EVT <= 78 02 41 00
[00:00:13.490] EVT <= 89 02 01 00
[00:00:13.494] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (13543) bt_classic_packet_handler: rfcomm_send success [1]
I (13548) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:13.558] EVT <= 13 05 01 80 00 01 00
[00:00:13.562] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 1A 86
[00:00:13.567] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 26, now 31
[00:00:13.574] EVT <= 13 05 01 80 00 01 00
[00:00:13.578] EVT <= 6E 00
[00:00:13.581] EVT <= 78 02 41 00
[00:00:13.584] EVT <= 89 02 01 00
[00:00:13.587] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (13636) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:13.642] EVT <= 6E 00
[00:00:13.645] EVT <= 78 02 41 00
[00:00:13.648] EVT <= 13 05 01 80 00 01 00
I (14415) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:14.416] EVT <= 78 02 41 00
[00:00:14.417] EVT <= 89 02 01 00
[00:00:14.420] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (14469) bt_classic_packet_handler: rfcomm_send success [2]
I (14475) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:14.484] EVT <= 6E 00
[00:00:14.487] EVT <= 78 02 41 00
[00:00:14.490] EVT <= 89 02 01 00
[00:00:14.493] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (14543) bt_classic_packet_handler: rfcomm_send success [1]
I (14548) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:14.558] EVT <= 13 05 01 80 00 01 00
[00:00:14.562] EVT <= 13 05 01 80 00 01 00
[00:00:14.565] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:14.571] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 32
[00:00:14.578] EVT <= 6E 00
[00:00:14.581] EVT <= 78 02 41 00
[00:00:14.584] EVT <= 89 02 01 00
[00:00:14.587] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (14636) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:14.642] EVT <= 6E 00
[00:00:14.644] EVT <= 78 02 41 00
[00:00:14.648] EVT <= 13 05 01 80 00 01 00
I (15415) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:15.416] EVT <= 78 02 41 00
[00:00:15.417] EVT <= 89 02 01 00
[00:00:15.420] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (15469) bt_classic_packet_handler: rfcomm_send success [2]
I (15475) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:15.484] EVT <= 6E 00
[00:00:15.487] EVT <= 78 02 41 00
[00:00:15.490] EVT <= 89 02 01 00
[00:00:15.493] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (15542) bt_classic_packet_handler: rfcomm_send success [1]
I (15548) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:15.558] EVT <= 13 05 01 80 00 01 00
[00:00:15.561] EVT <= 13 05 01 80 00 01 00
[00:00:15.565] EVT <= 6E 00
[00:00:15.568] EVT <= 78 02 41 00
[00:00:15.571] EVT <= 89 02 01 00
[00:00:15.574] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (15623) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:15.629] EVT <= 6E 00
[00:00:15.632] EVT <= 78 02 41 00
[00:00:15.644] EVT <= 13 05 01 80 00 01 00
[00:00:15.669] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:15.670] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 32
I (16415) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:16.415] EVT <= 78 02 41 00
[00:00:16.417] EVT <= 89 02 01 00
[00:00:16.420] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (16469) bt_classic_packet_handler: rfcomm_send success [2]
I (16475) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:16.484] EVT <= 6E 00
[00:00:16.487] EVT <= 78 02 41 00
[00:00:16.490] EVT <= 89 02 01 00
[00:00:16.493] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (16542) bt_classic_packet_handler: rfcomm_send success [1]
I (16548) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:16.557] EVT <= 13 05 01 80 00 01 00
[00:00:16.561] EVT <= 13 05 01 80 00 01 00
[00:00:16.565] EVT <= 6E 00
[00:00:16.568] EVT <= 78 02 41 00
[00:00:16.571] EVT <= 89 02 01 00
[00:00:16.574] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (16623) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:16.629] EVT <= 6E 00
[00:00:16.632] EVT <= 78 02 41 00
[00:00:16.646] EVT <= 13 05 01 80 00 01 00
I (17415) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:17.415] EVT <= 78 02 41 00
[00:00:17.417] EVT <= 89 02 01 00
[00:00:17.420] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (17469) bt_classic_packet_handler: rfcomm_send success [2]
I (17475) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:17.484] EVT <= 6E 00
[00:00:17.487] EVT <= 78 02 41 00
[00:00:17.490] EVT <= 89 02 01 00
[00:00:17.493] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (17542) bt_classic_packet_handler: rfcomm_send success [1]
I (17548) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:17.557] EVT <= 13 05 01 80 00 01 00
[00:00:17.561] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:17.567] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 31
[00:00:17.574] EVT <= 13 05 01 80 00 01 00
[00:00:17.578] EVT <= 6E 00
[00:00:17.580] EVT <= 78 02 41 00
[00:00:17.583] EVT <= 89 02 01 00
[00:00:17.587] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (17636) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:17.642] EVT <= 6E 00
[00:00:17.644] EVT <= 78 02 41 00
[00:00:17.648] EVT <= 13 05 01 80 00 01 00
I (18415) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:18.415] EVT <= 78 02 41 00
[00:00:18.417] EVT <= 89 02 01 00
[00:00:18.420] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (18469) bt_classic_packet_handler: rfcomm_send success [2]
I (18475) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:18.484] EVT <= 6E 00
[00:00:18.487] EVT <= 78 02 41 00
[00:00:18.490] EVT <= 89 02 01 00
[00:00:18.493] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (18542) bt_classic_packet_handler: rfcomm_send success [1]
I (18548) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:18.557] EVT <= 13 05 01 80 00 01 00
[00:00:18.561] EVT <= 13 05 01 80 00 01 00
[00:00:18.565] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:18.570] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 32
[00:00:18.577] EVT <= 6E 00
[00:00:18.580] EVT <= 78 02 41 00
[00:00:18.583] EVT <= 89 02 01 00
[00:00:18.586] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (18636) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:18.641] EVT <= 6E 00
[00:00:18.644] EVT <= 78 02 41 00
[00:00:18.651] EVT <= 13 05 01 80 00 01 00
I (19415) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:19.415] EVT <= 78 02 41 00
[00:00:19.416] EVT <= 89 02 01 00
[00:00:19.420] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (19469) bt_classic_packet_handler: rfcomm_send success [2]
I (19475) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:19.484] EVT <= 6E 00
[00:00:19.487] EVT <= 78 02 41 00
[00:00:19.490] EVT <= 89 02 01 00
[00:00:19.493] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (19542) bt_classic_packet_handler: rfcomm_send success [1]
I (19548) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:19.557] EVT <= 13 05 01 80 00 01 00
[00:00:19.561] EVT <= 13 05 01 80 00 01 00
[00:00:19.565] EVT <= 6E 00
[00:00:19.567] EVT <= 78 02 41 00
[00:00:19.571] EVT <= 89 02 01 00
[00:00:19.574] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (19623) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:19.629] EVT <= 6E 00
[00:00:19.631] EVT <= 78 02 41 00
[00:00:19.634] EVT <= 13 05 01 80 00 01 00
[00:00:19.638] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:19.644] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 32
I (20415) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:20.415] EVT <= 78 02 41 00
[00:00:20.416] EVT <= 89 02 01 00
[00:00:20.420] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (20469) bt_classic_packet_handler: rfcomm_send success [2]
I (20474) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:20.484] EVT <= 6E 00
[00:00:20.486] EVT <= 78 02 41 00
[00:00:20.490] EVT <= 89 02 01 00
[00:00:20.493] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (20542) bt_classic_packet_handler: rfcomm_send success [1]
I (20548) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:20.557] EVT <= 13 05 01 80 00 01 00
[00:00:20.561] EVT <= 6E 00
[00:00:20.563] EVT <= 78 02 41 00
[00:00:20.567] EVT <= 89 02 01 00
[00:00:20.570] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (20619) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:20.625] EVT <= 13 05 01 80 00 01 00
[00:00:20.629] EVT <= 13 05 01 80 00 01 00
[00:00:20.632] EVT <= 6E 00
[00:00:20.635] EVT <= 78 02 41 00
I (21415) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:21.415] EVT <= 78 02 41 00
[00:00:21.416] EVT <= 89 02 01 00
[00:00:21.419] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (21469) bt_classic_packet_handler: rfcomm_send success [2]
I (21474) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:21.484] EVT <= 6E 00
[00:00:21.486] EVT <= 78 02 41 00
[00:00:21.489] EVT <= 89 02 01 00
[00:00:21.493] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (21542) bt_classic_packet_handler: rfcomm_send success [1]
I (21547) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:21.557] EVT <= 13 05 01 80 00 01 00
[00:00:21.561] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:21.566] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 31
[00:00:21.573] EVT <= 13 05 01 80 00 01 00
[00:00:21.577] EVT <= 6E 00
[00:00:21.580] EVT <= 78 02 41 00
[00:00:21.583] EVT <= 89 02 01 00
[00:00:21.586] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (21635) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:21.641] EVT <= 6E 00
[00:00:21.644] EVT <= 78 02 41 00
[00:00:21.647] EVT <= 13 05 01 80 00 01 00
I (22415) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:22.415] EVT <= 78 02 41 00
[00:00:22.416] EVT <= 89 02 01 00
[00:00:22.419] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (22468) bt_classic_packet_handler: rfcomm_send success [2]
I (22474) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:22.484] EVT <= 6E 00
[00:00:22.486] EVT <= 78 02 41 00
[00:00:22.489] EVT <= 89 02 01 00
[00:00:22.493] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (22542) bt_classic_packet_handler: rfcomm_send success [1]
I (22547) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:22.557] EVT <= 13 05 01 80 00 01 00
[00:00:22.561] EVT <= 6E 00
[00:00:22.563] EVT <= 78 02 41 00
[00:00:22.566] EVT <= 89 02 01 00
[00:00:22.570] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (22619) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:22.624] EVT <= 13 05 01 80 00 01 00
[00:00:22.628] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:22.634] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 31
[00:00:22.641] EVT <= 6E 00
[00:00:22.643] EVT <= 78 02 41 00
[00:00:22.647] EVT <= 13 05 01 80 00 01 00
I (23414) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:23.415] EVT <= 78 02 41 00
[00:00:23.416] EVT <= 89 02 01 00
[00:00:23.420] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (23468) bt_classic_packet_handler: rfcomm_send success [2]
I (23474) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event

// Here's the problem, The application stops for about minute until the queue get full

E (73413) uart_recv_task: Can't send data to bt queue [150]
E (74409) uart_recv_task: Can't send data to bt queue [150]
E (74411) uart_recv_task: Can't send data to bt queue [150]
E (74413) uart_recv_task: Can't send data to bt queue [150]

// Here I close the bluetooth connection from the remote device

[00:01:15.050] EVT <= 6E 00
[00:01:15.050] EVT <= 78 02 41 00
[00:01:15.050] EVT <= 89 02 01 00
[00:01:15.051] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (75097) bt_classic_packet_handler: rfcomm_send success [150]
I (75103) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:01:15.104] ACL <= 80 20 08 00 04 00 41 00 0B 53 01 B8
[00:01:15.117] LOG -- rfcomm.c.193: RFCOMM_EVENT_CHANNEL_CLOSED cid 0x01
[00:01:15.124] EVT <= 81 02 01 00
I (75127) bt_classic_packet_handler: RFCOMM channel closed

[00:01:15.133] EVT <= 13 05 01 80 00 01 00
[00:01:15.137] EVT <= 13 05 01 80 00 01 00
[00:01:15.141] EVT <= 6E 00
[00:01:15.144] EVT <= 78 02 41 00
[00:01:15.147] LOG -- rfcomm.c.2002: Sending UA after DISC for #2
[00:01:15.153] ACL => 80 00 08 00 04 00 41 00 0B 73 01 92
[00:01:15.158] EVT <= 6E 00
[00:01:15.160] EVT <= 78 02 41 00
[00:01:15.171] EVT <= 13 05 01 80 00 01 00
[00:01:15.173] ACL <= 80 20 08 00 04 00 41 00 03 53 01 FD
[00:01:15.174] LOG -- rfcomm.c.1082: Received DISC #0, (ougoing = 0)
[00:01:15.179] EVT <= 78 02 41 00
[00:01:15.182] LOG -- rfcomm.c.1215: Sending UA #0
[00:01:15.186] LOG -- rfcomm.c.1216: Closing down multiplexer
[00:01:15.192] ACL => 80 00 08 00 04 00 41 00 03 73 01 D7
[00:01:15.197] LOG -- l2cap.c.1008: L2CAP_DISCONNECT local_cid 0x41 reason 0x13
[00:01:15.204] EVT <= 6E 00
[00:01:15.207] ACL => 80 00 0C 00 08 00 01 00 06 04 04 00 41 00 41 00
[00:01:15.213] EVT <= 13 05 01 80 00 01 00
[00:01:15.217] ACL <= 80 20 0C 00 08 00 01 00 06 30 04 00 41 00 41 00
[00:01:15.223] LOG -- l2cap.c.1398: L2CAP signaling handler code 6, state 11
[00:01:15.230] EVT <= 6E 00
[00:01:15.233] ACL => 80 00 0C 00 08 00 01 00 07 30 04 00 41 00 41 00
[00:01:15.239] LOG -- l2cap.c.334: L2CAP_EVENT_CHANNEL_CLOSED local_cid 0x41
[00:01:15.245] EVT <= 71 02 41 00
[00:01:15.249] LOG -- rfcomm.c.1032: L2CAP_EVENT_CHANNEL_CLOSED cid 0x41, mult 0x0
[00:01:15.256] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x41
[00:01:15.262] EVT <= 13 05 01 80 00 01 00
[00:01:15.266] EVT <= 13 05 01 80 00 01 00
[00:01:15.270] ACL <= 80 20 0C 00 08 00 01 00 07 04 04 00 41 00 41 00
[00:01:15.276] EVT <= 6E 00
[00:01:18.313] EVT <= 05 04 00 80 00 13
[00:01:18.313] LOG -- hci.c.823: Connection closed: handle 0x80, 00:15:83:07:CF:D8
[00:01:18.313] LOG -- hci.c.3698: BTSTACK_EVENT_NR_CONNECTIONS_CHANGED 0
[00:01:18.319] EVT <= 61 01 00

from btstack.

Here's another scenario, The application stops for about minute but I send a byte from the remote device (before queue gets full) that makes btstack works again and send data from the queue

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
ets Jun 8 2016 00:22:57

rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0x00
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0008,len:8
load:0x3fff0010,len:3416
load:0x40078000,len:10384
load:0x40080000,len:252
entry 0x40080034
I (1311) UART_vInit:
[00:00:01.313] LOG -- C:/Users/pulse/workspace/spp_counter_8/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.256: run loop init, queue item size 8
[00:00:01.321] LOG -- main.c.247: transport_register_packet_handler
[00:00:01.327] LOG -- rfcomm.c.2280: RFCOMM_REGISTER_SERVICE channel #1 mtu 65535 flow_control 0 credits 10
[00:00:01.336] LOG -- l2cap.c.2014: L2CAP_REGISTER_SERVICE psm 0x3 mtu 65535
[00:00:01.343] LOG -- l2cap.c.2014: L2CAP_REGISTER_SERVICE psm 0x1 mtu 65535
I (1350) Bt_Classic_vInit: SDP service record size: 95

[00:00:01.356] LOG -- hci.c.2588: hci_power_control: 1, current mode 0
[00:00:01.362] LOG -- main.c.197: transport_init
[00:00:01.366] LOG -- main.c.213: transport_open
[00:00:01.561] LOG -- hci.c.3635: BTSTACK_EVENT_STATE 1
[00:00:01.561] EVT <= 60 01 01
[00:00:01.562] CMD => 03 0C 00
I (1563) uart_send_task: uart_send_task start
I (1563) uart_recv_task: uart_recv_task start
I (1571) bt_classic_monitor_task: bt_classic_monitor_task start
I (1571) bt_classic_send_task: bt_classic_send_task start
[00:00:01.571] EVT <= 6E 00
[00:00:01.587] EVT <= 0E 04 05 03 0C 00
[00:00:01.590] CMD => 01 10 00
[00:00:01.593] EVT <= 0E 0C 05 01 10 00 08 0E 03 08 60 00 0E 03
[00:00:01.599] LOG -- hci.c.1758: Manufacturer: 0x0060
[00:00:01.603] EVT <= 6E 00
[00:00:01.606] CMD => 14 0C 00
[00:00:01.609] EVT <= 0E FC 05 14 0C 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[00:00:01.677] LOG -- hci.c.1672: local name:
[00:00:01.681] LOG -- hci.c.1464: Received local name, need baud change 0
[00:00:01.688] EVT <= 6E 00
[00:00:01.690] CMD => 02 10 00
[00:00:01.693] EVT <= 0E 44 05 02 10 00 BF FF FF 03 CC FF EF FF 3F FF FC 1F F2 0F E8 FE 3F F7 8F FF 1C 00 04 00 61 F7 FF FF 7F 38 C0 FF 7F FF FF 0F 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[00:00:01.714] LOG -- hci.c.1768: Local supported commands summary 0x3f
[00:00:01.720] EVT <= 6E 00
[00:00:01.723] CMD => 09 10 00
[00:00:01.726] EVT <= 0E 0A 05 09 10 00 F2 42 03 C4 0A 24
[00:00:01.731] LOG -- hci.c.1720: Local Address, Status: 0x00: Addr: 24:0A:C4:03:42:F2
[00:00:01.738] EVT <= 6E 00
[00:00:01.741] CMD => 05 10 00
[00:00:01.744] EVT <= 0E 0B 05 05 10 00 FD 03 FF 09 00 04 00
[00:00:01.749] LOG -- hci.c.1689: hci_read_buffer_size: ACL size module 1021 -> used 1021, count 9 / SCO size 255, count 4
[00:00:01.760] EVT <= 6E 00
[00:00:01.763] CMD => 03 10 00
[00:00:01.766] EVT <= 0E 0C 05 03 10 00 BF EE CD FE DB FF 7B 87
[00:00:01.771] LOG -- hci.c.1747: Packet types cc18, eSCO 1
[00:00:01.776] LOG -- hci.c.1750: BR/EDR support 1, LE support 1
[00:00:01.782] EVT <= 6E 00
[00:00:01.785] CMD => 01 0C 08 FF FF FF FF FF FF FF 3F
[00:00:01.790] EVT <= 0E 04 05 01 0C 00
[00:00:01.793] EVT <= 6E 00
[00:00:01.796] CMD => 56 0C 01 01
[00:00:01.799] EVT <= 0E 04 05 56 0C 00
[00:00:01.803] EVT <= 6E 00
[00:00:01.805] CMD => 18 0C 02 00 60
[00:00:01.809] EVT <= 0E 04 05 18 0C 00
[00:00:01.812] EVT <= 6E 00
[00:00:01.815] CMD => 24 0C 03 12 3C 01
[00:00:01.819] EVT <= 0E 04 05 24 0C 00
[00:00:01.822] EVT <= 6E 00
[00:00:01.825] CMD => 13 0C F8 42 54 73 74 61 63 6B 20 53 50 50 20 43 6F 75 6E 74 65 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[00:00:01.892] EVT <= 0E 04 05 13 0C 00
[00:00:01.896] EVT <= 6E 00
[00:00:01.899] CMD => 45 0C 01 00
[00:00:01.902] EVT <= 0E 04 05 45 0C 00
[00:00:01.905] EVT <= 6E 00
[00:00:01.908] CMD => 1A 0C 01 03
[00:00:01.911] EVT <= 0E 04 05 1A 0C 00
[00:00:01.915] LOG -- hci.c.3747: BTSTACK_EVENT_DISCOVERABLE_ENABLED 1
[00:00:01.921] EVT <= 66 01 01
[00:00:01.924] EVT <= 6E 00
[00:00:01.926] CMD => 02 20 00
[00:00:01.929] EVT <= 0E 07 05 02 20 00 FB 00 0A
[00:00:01.934] LOG -- hci.c.1700: hci_le_read_buffer_size: size 251, count 10
[00:00:01.941] EVT <= 6E 00
[00:00:01.943] CMD => 6D 0C 02 01 00
[00:00:01.947] EVT <= 0E 04 05 6D 0C 00
[00:00:01.950] EVT <= 6E 00
[00:00:01.953] CMD => 0F 20 00
[00:00:01.956] EVT <= 0E 05 05 0F 20 00 0C
[00:00:01.960] LOG -- hci.c.1713: hci_le_read_white_list_size: size 12
[00:00:01.966] EVT <= 6E 00
[00:00:01.968] CMD => 0B 20 07 01 E0 01 30 00 00 00
[00:00:01.973] EVT <= 0E 04 05 0B 20 00
[00:00:01.977] LOG -- hci.c.1331: hci_init_done -> HCI_STATE_WORKING
[00:00:01.983] LOG -- hci.c.3635: BTSTACK_EVENT_STATE 2
[00:00:01.988] EVT <= 60 01 02
BTstack up and running.
[00:00:01.993] EVT <= 6E 00
[00:00:06.438] EVT <= 04 0A D8 CF 07 83 15 00 04 01 02 01
[00:00:06.438] LOG -- hci.c.1838: Connection_incoming: 00:15:83:07:CF:D8, type 1
[00:00:06.439] LOG -- hci.c.181: create_connection_for_addr 00:15:83:07:CF:D8, type ff
[00:00:06.447] LOG -- hci.c.3082: sending hci_accept_connection_request, remote eSCO 0
[00:00:06.454] CMD => 09 04 07 D8 CF 07 83 15 00 01
[00:00:06.459] EVT <= 0F 04 00 05 09 04
[00:00:06.463] EVT <= 6E 00
[00:00:06.485] EVT <= 03 0B 00 80 00 D8 CF 07 83 15 00 01 00
[00:00:06.485] LOG -- hci.c.1862: Connection_complete (status=0) 00:15:83:07:CF:D8
[00:00:06.487] LOG -- hci.c.1875: New connection: handle 128, 00:15:83:07:CF:D8
[00:00:06.494] LOG -- hci.c.3698: BTSTACK_EVENT_NR_CONNECTIONS_CHANGED 1
[00:00:06.500] EVT <= 61 01 01
[00:00:06.503] CMD => 1B 04 02 80 00
[00:00:06.507] EVT <= 1B 03 80 00 05
[00:00:06.510] EVT <= 0F 04 00 05 1B 04
[00:00:06.514] EVT <= 0B 0B 00 80 00 FF FF 8F FE 9B F9 00 80
[00:00:06.519] LOG -- hci.c.1941: HCI_EVENT_READ_REMOTE_SUPPORTED_FEATURES_COMPLETE, bonding flags 2, eSCO 1
[00:00:06.529] ACL <= 80 20 0C 00 08 00 01 00 02 31 04 00 01 00 40 00
[00:00:06.535] LOG -- hci.c.3831: gap_request_security_level 0, current level 0
[00:00:06.542] LOG -- hci.c.3729: hci_emit_security_level 0 for handle 80
[00:00:06.549] EVT <= E0 03 80 00 00
[00:00:06.552] LOG -- l2cap.c.1204: l2cap - security level update
[00:00:06.558] LOG -- l2cap.c.1210: l2cap - state 5
[00:00:06.562] LOG -- l2cap.c.340: L2CAP_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 handle 0x80 psm 0x1 local_cid 0x40 remote_cid 0x40
[00:00:06.575] EVT <= 72 0E D8 CF 07 83 15 00 80 00 01 00 40 00 40 00
[00:00:06.581] LOG -- l2cap.c.1317: L2CAP_ACCEPT_CONNECTION local_cid 0x40
[00:00:06.588] EVT <= 6E 00
[00:00:06.590] ACL => 80 00 10 00 0C 00 01 00 03 31 08 00 40 00 40 00 00 00 00 00
[00:00:06.598] EVT <= 6E 00
[00:00:06.600] ACL => 80 00 10 00 0C 00 01 00 04 01 08 00 40 00 00 00 01 02 9B 06
[00:00:06.607] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x40
[00:00:06.613] LOG -- l2cap.c.429: l2cap_start_rtx for local cid 0x40
[00:00:06.620] EVT <= 13 05 01 80 00 01 00
[00:00:06.624] ACL <= 80 20 10 00 0C 00 01 00 04 32 08 00 40 00 00 00 01 02 00 04
[00:00:06.631] LOG -- l2cap.c.1398: L2CAP signaling handler code 4, state 9
[00:00:06.637] LOG -- l2cap.c.1357: l2cap cid 64, hint 0, type 1
[00:00:06.643] EVT <= 13 05 01 80 00 01 00
[00:00:06.647] ACL <= 80 20 12 00 0E 00 01 00 05 01 0A 00 40 00 00 00 00 00 01 02 00 04
[00:00:06.655] LOG -- l2cap.c.1398: L2CAP signaling handler code 5, state 9
[00:00:06.662] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x40
[00:00:06.668] EVT <= 6E 00
[00:00:06.670] ACL => 80 00 12 00 0E 00 01 00 05 32 0A 00 40 00 00 00 00 00 01 02 00 04
[00:00:06.678] LOG -- l2cap.c.315: L2CAP_EVENT_CHANNEL_OPENED status 0x0 addr 00:15:83:07:CF:D8 handle 0x80 psm 0x1 local_cid 0x40 remote_cid 0x40 local_mtu 1691, remote_mtu 1024, flush_timeout 0
[00:00:06.695] EVT <= 70 16 00 D8 CF 07 83 15 00 80 00 01 00 40 00 40 00 9B 06 00 04 00 00 01
[00:00:06.704] EVT <= 13 05 01 80 00 01 00
[00:00:06.707] ACL <= 80 20 18 00 14 00 40 00 06 00 00 00 0F 35 03 19 11 01 03 F8 35 05 0A 00 00 01 00 00
[00:00:06.717] EVT <= 6E 00
[00:00:06.719] EVT <= 78 02 40 00
[00:00:06.723] ACL => 80 00 6E 00 6A 00 40 00 07 00 00 00 65 00 62 36 00 5F 36 00 5C 09 00 00 0A 00 01 00 01 09 00 01 36 00 03 19 11 01 09 00 04 36 00 0E 36 00 03 19 01 00 36 00 05 19 00 03 08 01 09 00 05 36 00 03 19 10 02 09 00 06 36 00 09 09 65 6E 09 00 6A 09 01 00 09 00 09 36 00 09 36 00 06 19 11 01 09 11 02 09 01 00 25 0B 53 50 50 20 43 6F 75 6E 74 65 72 00
[00:00:06.754] EVT <= 6E 00
[00:00:06.765] EVT <= 13 05 01 80 00 01 00
[00:00:06.767] ACL <= 80 20 18 00 14 00 40 00 06 00 01 00 0F 35 03 19 11 01 03 F8 35 05 0A 00 00 01 00 00
[00:00:06.770] EVT <= 78 02 40 00
[00:00:06.773] ACL => 80 00 6E 00 6A 00 40 00 07 00 01 00 65 00 62 36 00 5F 36 00 5C 09 00 00 0A 00 01 00 01 09 00 01 36 00 03 19 11 01 09 00 04 36 00 0E 36 00 03 19 01 00 36 00 05 19 00 03 08 01 09 00 05 36 00 03 19 10 02 09 00 06 36 00 09 09 65 6E 09 00 6A 09 01 00 09 00 09 36 00 09 36 00 06 19 11 01 09 11 02 09 01 00 25 0B 53 50 50 20 43 6F 75 6E 74 65 72 00
[00:00:06.805] EVT <= 6E 00
[00:00:06.835] ACL <= 80 20 0C 00 08 00 01 00 06 33 04 00 40 00 40 00
[00:00:06.835] LOG -- l2cap.c.1398: L2CAP signaling handler code 6, state 10
[00:00:06.837] ACL => 80 00 0C 00 08 00 01 00 07 33 04 00 40 00 40 00
[00:00:06.844] LOG -- l2cap.c.334: L2CAP_EVENT_CHANNEL_CLOSED local_cid 0x40
[00:00:06.850] EVT <= 71 02 40 00
[00:00:06.853] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x40
[00:00:06.860] EVT <= 13 05 01 80 00 01 00
[00:00:06.864] ACL <= 80 20 0C 00 08 00 01 00 02 34 04 00 03 00 41 00
[00:00:06.870] LOG -- hci.c.3831: gap_request_security_level 2, current level 0
[00:00:06.877] EVT <= 13 05 01 80 00 01 00
[00:00:06.881] EVT <= 6E 00
[00:00:06.883] ACL => 80 00 10 00 0C 00 01 00 03 34 08 00 41 00 41 00 01 00 00 00
[00:00:06.891] EVT <= 6E 00
[00:00:06.893] CMD => 11 04 02 80 00
[00:00:06.897] EVT <= 0F 04 00 05 11 04
[00:00:06.900] EVT <= 17 06 D8 CF 07 83 15 00
[00:00:06.904] LOG -- hci.c.1948: HCI_EVENT_LINK_KEY_REQUEST
[00:00:06.910] EVT <= 13 05 01 80 00 01 00
[00:00:06.914] EVT <= 6E 00
[00:00:06.916] LOG -- hci.c.3110: responding to link key request
[00:00:06.922] CMD => 0C 04 06 D8 CF 07 83 15 00
[00:00:06.927] EVT <= 0E 0A 05 0C 04 00 D8 CF 07 83 15 00
[00:00:06.932] EVT <= 16 06 D8 CF 07 83 15 00
I (6936) bt_classic_packet_handler: Pin code request - using '0000'

[00:00:06.943] EVT <= 6E 00
[00:00:06.946] CMD => 0D 04 17 D8 CF 07 83 15 00 04 30 30 30 30 00 00 00 00 1B 5B 30 3B 33 32 6D 49
[00:00:06.955] EVT <= 0E 0A 05 0D 04 00 D8 CF 07 83 15 00
[00:00:06.960] EVT <= 6E 00
[00:00:09.699] EVT <= 18 17 D8 CF 07 83 15 00 A3 74 F5 62 DD 7A 10 B1 64 F2 8F 11 B8 26 D8 F8 00
[00:00:09.700] LOG -- hci.c.348: gap_store_link_key_for_bd_addr: 00:15:83:07:CF:D8, type 0
[00:00:09.716] EVT <= 06 03 00 80 00
[00:00:09.717] CMD => 13 04 03 80 00 01
[00:00:09.717] EVT <= 0F 04 00 05 13 04
[00:00:09.718] EVT <= 6E 00
[00:00:09.767] EVT <= 08 04 00 80 00 01
[00:00:09.767] LOG -- hci.c.3729: hci_emit_security_level 3 for handle 80
[00:00:09.767] EVT <= E0 03 80 00 03
[00:00:09.769] LOG -- l2cap.c.1204: l2cap - security level update
[00:00:09.775] LOG -- l2cap.c.1210: l2cap - state 5
[00:00:09.780] LOG -- l2cap.c.340: L2CAP_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 handle 0x80 psm 0x3 local_cid 0x41 remote_cid 0x41
[00:00:09.792] EVT <= 72 0E D8 CF 07 83 15 00 80 00 03 00 41 00 41 00
[00:00:09.798] LOG -- rfcomm.c.282: rfcomm_max_frame_size_for_l2cap_mtu: 1691 -> 1686
[00:00:09.806] LOG -- rfcomm.c.956: L2CAP_EVENT_INCOMING_CONNECTION (l2cap_cid 0x41) for BLUETOOTH_PROTOCOL_RFCOMM => accept
[00:00:09.817] LOG -- l2cap.c.1317: L2CAP_ACCEPT_CONNECTION local_cid 0x41
[00:00:09.824] ACL => 80 00 10 00 0C 00 01 00 03 34 08 00 41 00 41 00 00 00 00 00
[00:00:09.831] ACL <= 80 20 0C 00 08 00 01 00 02 35 04 00 01 00 42 00
[00:00:09.837] LOG -- hci.c.3831: gap_request_security_level 0, current level 3
[00:00:09.844] LOG -- hci.c.3729: hci_emit_security_level 3 for handle 80
[00:00:09.850] EVT <= E0 03 80 00 03
[00:00:09.854] LOG -- l2cap.c.1204: l2cap - security level update
[00:00:09.860] LOG -- l2cap.c.1210: l2cap - state 5
[00:00:09.864] LOG -- l2cap.c.340: L2CAP_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 handle 0x80 psm 0x1 local_cid 0x42 remote_cid 0x42
[00:00:09.877] EVT <= 72 0E D8 CF 07 83 15 00 80 00 01 00 42 00 42 00
[00:00:09.883] LOG -- l2cap.c.1317: L2CAP_ACCEPT_CONNECTION local_cid 0x42
[00:00:09.889] LOG -- l2cap.c.1210: l2cap - state 9
[00:00:09.894] EVT <= 13 05 01 80 00 01 00
[00:00:09.898] ACL <= 80 20 10 00 0C 00 01 00 04 36 08 00 41 00 00 00 01 02 F9 03
[00:00:09.905] LOG -- l2cap.c.1398: L2CAP signaling handler code 4, state 9
[00:00:09.912] LOG -- l2cap.c.1357: l2cap cid 65, hint 0, type 1
[00:00:09.918] EVT <= 6E 00
[00:00:09.920] ACL => 80 00 10 00 0C 00 01 00 03 35 08 00 42 00 42 00 00 00 00 00
[00:00:09.928] EVT <= 6E 00
[00:00:09.930] ACL => 80 00 10 00 0C 00 01 00 04 02 08 00 42 00 00 00 01 02 9B 06
[00:00:09.937] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x42
[00:00:09.944] LOG -- l2cap.c.429: l2cap_start_rtx for local cid 0x42
[00:00:09.950] EVT <= 13 05 01 80 00 01 00
[00:00:09.954] EVT <= 13 05 01 80 00 01 00
[00:00:09.958] ACL <= 80 20 10 00 0C 00 01 00 04 37 08 00 42 00 00 00 01 02 00 04
[00:00:09.965] LOG -- l2cap.c.1398: L2CAP signaling handler code 4, state 9
[00:00:09.971] LOG -- l2cap.c.1357: l2cap cid 66, hint 0, type 1
[00:00:09.977] ACL <= 80 20 12 00 0E 00 01 00 05 02 0A 00 42 00 00 00 00 00 01 02 00 04
[00:00:09.985] LOG -- l2cap.c.1398: L2CAP signaling handler code 5, state 9
[00:00:09.992] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x42
[00:00:09.998] EVT <= 6E 00
[00:00:10.001] ACL => 80 00 12 00 0E 00 01 00 05 37 0A 00 42 00 00 00 00 00 01 02 00 04
[00:00:10.008] LOG -- l2cap.c.315: L2CAP_EVENT_CHANNEL_OPENED status 0x0 addr 00:15:83:07:CF:D8 handle 0x80 psm 0x1 local_cid 0x42 remote_cid 0x42 local_mtu 1691, remote_mtu 1024, flush_timeout 0
[00:00:10.025] EVT <= 70 16 00 D8 CF 07 83 15 00 80 00 01 00 42 00 42 00 9B 06 00 04 00 00 01
[00:00:10.034] EVT <= 13 05 01 80 00 01 00
[00:00:10.038] ACL <= 80 20 18 00 14 00 42 00 06 00 00 00 0F 35 03 19 01 00 03 F8 35 05 0A 00 00 FF FF 00
[00:00:10.047] EVT <= 6E 00
[00:00:10.050] ACL => 80 00 12 00 0E 00 01 00 05 36 0A 00 41 00 00 00 00 00 01 02 F9 03
[00:00:10.057] EVT <= 6E 00
[00:00:10.060] ACL => 80 00 10 00 0C 00 01 00 04 03 08 00 41 00 00 00 01 02 9B 06
[00:00:10.067] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x41
[00:00:10.073] LOG -- l2cap.c.429: l2cap_start_rtx for local cid 0x41
[00:00:10.080] EVT <= 13 05 01 80 00 01 00
[00:00:10.083] EVT <= 13 05 01 80 00 01 00
[00:00:10.087] ACL <= 80 20 12 00 0E 00 01 00 05 03 0A 00 41 00 00 00 00 00 01 02 F9 03
[00:00:10.095] LOG -- l2cap.c.1398: L2CAP signaling handler code 5, state 9
[00:00:10.102] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x41
[00:00:10.108] LOG -- l2cap.c.315: L2CAP_EVENT_CHANNEL_OPENED status 0x0 addr 00:15:83:07:CF:D8 handle 0x80 psm 0x3 local_cid 0x41 remote_cid 0x41 local_mtu 1691, remote_mtu 1017, flush_timeout 0
[00:00:10.125] EVT <= 70 16 00 D8 CF 07 83 15 00 80 00 03 00 41 00 41 00 9B 06 F9 03 00 00 01
[00:00:10.133] LOG -- rfcomm.c.966: L2CAP_EVENT_CHANNEL_OPENED for BLUETOOTH_PROTOCOL_RFCOMM, status 0
[00:00:10.142] LOG -- rfcomm.c.282: rfcomm_max_frame_size_for_l2cap_mtu: 1691 -> 1686
[00:00:10.150] ACL <= 80 20 08 00 04 00 41 00 03 3F 01 1C
[00:00:10.155] LOG -- rfcomm.c.1064: Received SABM #0
[00:00:10.160] EVT <= 6E 00
[00:00:10.163] EVT <= 78 02 42 00
[00:00:10.166] ACL => 80 00 6E 00 6A 00 42 00 07 00 00 00 65 00 62 36 00 5F 36 00 5C 09 00 00 0A 00 01 00 01 09 00 01 36 00 03 19 11 01 09 00 04 36 00 0E 36 00 03 19 01 00 36 00 05 19 00 03 08 01 09 00 05 36 00 03 19 10 02 09 00 06 36 00 09 09 65 6E 09 00 6A 09 01 00 09 00 09 36 00 09 36 00 06 19 11 01 09 11 02 09 01 00 25 0B 53 50 50 20 43 6F 75 6E 74 65 72 00
[00:00:10.198] EVT <= 6E 00
[00:00:10.200] EVT <= 78 02 41 00
[00:00:10.203] LOG -- rfcomm.c.1203: Sending UA #0
[00:00:10.208] ACL => 80 00 08 00 04 00 41 00 03 73 01 D7
[00:00:10.213] LOG -- rfcomm.c.826: Multiplexer up and running
[00:00:10.219] EVT <= 13 05 01 80 00 01 00
[00:00:10.222] ACL <= 80 20 18 00 14 00 42 00 06 00 01 00 0F 35 03 19 12 00 03 F8 35 05 0A 00 00 FF FF 00
[00:00:10.232] EVT <= 13 05 01 80 00 01 00
[00:00:10.236] ACL <= 80 20 12 00 0E 00 41 00 03 EF 15 83 11 02 F0 07 00 F3 03 00 07 70
[00:00:10.244] LOG -- rfcomm.c.1472: Received UIH Parameter Negotiation Command for #2, credits 7
[00:00:10.252] LOG -- rfcomm.c.407: rfcomm_channel_create for service 0x3ffc4270, channel 1 --- list of channels:
[00:00:10.262] LOG -- rfcomm.c.1788: -> Inform app
[00:00:10.267] LOG -- rfcomm.c.151: RFCOMM_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 channel #1 cid 0x01
[00:00:10.276] EVT <= 82 09 D8 CF 07 83 15 00 01 01 00
I (10281) bt_classic_packet_handler: RFCOMM channel nr: 1 id: 1 requested for 00:15:83:07:CF:D8
[00:00:10.291] LOG -- rfcomm.c.2339: RFCOMM_ACCEPT_CONNECTION cid 0x01
[00:00:10.297] EVT <= 6E 00
[00:00:10.300] EVT <= 78 02 42 00
[00:00:10.303] ACL => 80 00 0F 00 0B 00 42 00 07 00 01 00 06 00 03 36 00 00 00
[00:00:10.310] EVT <= 6E 00
[00:00:10.312] EVT <= 78 02 41 00
[00:00:10.315] LOG -- rfcomm.c.1816: Sending UIH Parameter Negotiation Respond for #2
[00:00:10.323] ACL => 80 00 12 00 0E 00 41 00 01 EF 15 81 11 02 E0 07 00 F3 03 00 00 AA
[00:00:10.331] LOG -- rfcomm.c.1609: rfcomm_channel_ready_for_incoming_dlc_setup state var 0003
[00:00:10.339] EVT <= 13 05 01 80 00 01 00
[00:00:10.343] ACL <= 80 20 0C 00 08 00 01 00 06 38 04 00 42 00 42 00
[00:00:10.349] LOG -- l2cap.c.1398: L2CAP signaling handler code 6, state 10
[00:00:10.356] ACL <= 80 20 08 00 04 00 41 00 0B 3F 01 59
[00:00:10.361] LOG -- rfcomm.c.1438: Received SABM #2
[00:00:10.366] EVT <= 13 05 01 80 00 01 00
[00:00:10.370] EVT <= 6E 00
[00:00:10.373] ACL => 80 00 0C 00 08 00 01 00 07 38 04 00 42 00 42 00
[00:00:10.379] LOG -- l2cap.c.334: L2CAP_EVENT_CHANNEL_CLOSED local_cid 0x42
[00:00:10.386] EVT <= 71 02 42 00
[00:00:10.389] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x42
[00:00:10.395] EVT <= 6E 00
[00:00:10.397] EVT <= 78 02 41 00
[00:00:10.401] LOG -- rfcomm.c.1820: Sending UA #2
[00:00:10.405] ACL => 80 00 08 00 04 00 41 00 0B 73 01 92
[00:00:10.410] LOG -- rfcomm.c.1609: rfcomm_channel_ready_for_incoming_dlc_setup state var 000b
[00:00:10.419] LOG -- rfcomm.c.1825: Incomping setup done, requesting send MSC CMD and send Credits
[00:00:10.428] EVT <= 13 05 01 80 00 01 00
[00:00:10.431] EVT <= 13 05 01 80 00 01 00
[00:00:10.435] ACL <= 80 20 0D 00 09 00 41 00 03 EF 0B E3 07 0B 8C 01 70
[00:00:10.442] LOG -- rfcomm.c.1491: Received MSC CMD for #2,
[00:00:10.447] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current 1c1b, rf credits 7
[00:00:10.458] EVT <= 6E 00
[00:00:10.461] EVT <= 78 02 41 00
[00:00:10.464] LOG -- rfcomm.c.1748: Sending MSC RSP for #2
[00:00:10.469] ACL => 80 00 0C 00 08 00 41 00 01 EF 09 E1 05 0B 8D AA
[00:00:10.475] EVT <= 6E 00
[00:00:10.478] EVT <= 78 02 41 00
[00:00:10.481] LOG -- rfcomm.c.1911: Sending MSC CMD for #2
[00:00:10.486] ACL => 80 00 0C 00 08 00 41 00 01 EF 09 E3 05 0B 8D AA
[00:00:10.493] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current 701b, rf credits 7
[00:00:10.503] EVT <= 13 05 01 80 00 01 00
[00:00:10.507] EVT <= 13 05 01 80 00 01 00
[00:00:10.511] ACL <= 80 20 0D 00 09 00 41 00 03 EF 0B E3 07 0B 8D 00 70
[00:00:10.518] LOG -- rfcomm.c.1491: Received MSC CMD for #2,
[00:00:10.523] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current 781b, rf credits 7
[00:00:10.534] ACL <= 80 20 0C 00 08 00 41 00 03 EF 09 E1 05 0B 8D 70
[00:00:10.540] LOG -- rfcomm.c.1498: Received MSC RSP for #2
[00:00:10.545] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current 783b, rf credits 7
[00:00:10.556] EVT <= 6E 00
[00:00:10.559] EVT <= 78 02 41 00
[00:00:10.562] LOG -- rfcomm.c.1748: Sending MSC RSP for #2
[00:00:10.567] ACL => 80 00 0C 00 08 00 41 00 01 EF 09 E1 05 0B 8D AA
[00:00:10.574] EVT <= 6E 00
[00:00:10.576] EVT <= 78 02 41 00
[00:00:10.579] LOG -- rfcomm.c.1918: Providing credits for #2
[00:00:10.585] ACL => 80 00 09 00 05 00 41 00 09 FF 01 0A 5C
[00:00:10.590] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current e03b, rf credits 7
[00:00:10.601] LOG -- rfcomm.c.1253: rfcomm_channel_opened!
[00:00:10.606] LOG -- rfcomm.c.169: RFCOMM_EVENT_CHANNEL_OPENED status 0x0 addr 00:15:83:07:CF:D8 handle 0x80 channel #1 cid 0x01 mtu 1011
[00:00:10.618] EVT <= 80 10 00 D8 CF 07 83 15 00 80 00 01 01 00 F3 03 01 00
I (10625) bt_classic_packet_handler: RFCOMM channel open succeeded. New RFCOMM Channel ID 1, max frame size 1011

[00:00:10.636] EVT <= 88 07 03 03 00 D1 D3 7F 3F
[00:00:10.640] EVT <= 13 05 01 80 00 01 00
[00:00:10.644] EVT <= 13 05 01 80 00 01 00
[00:00:10.648] ACL <= 80 20 12 00 0E 00 41 00 03 EF 15 93 11 0B 07 00 00 00 00 01 00 70
[00:00:10.656] LOG -- rfcomm.c.1511: Received Remote Port Negotiation Update for #2
[00:00:10.663] EVT <= 88 07 07 03 00 D1 D3 01 00
[00:00:10.668] EVT <= 6E 00
[00:00:10.670] EVT <= 78 02 41 00
[00:00:10.674] LOG -- rfcomm.c.1742: Sending Remote Port Negotiation RSP for #2
[00:00:10.681] ACL => 80 00 12 00 0E 00 41 00 01 EF 15 91 11 0B 07 03 00 D1 D3 01 00 AA
[00:00:10.689] EVT <= 6E 00
[00:00:10.691] EVT <= 78 02 41 00
[00:00:10.698] EVT <= 13 05 01 80 00 01 00
I (11808) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:11.808] EVT <= 78 02 41 00
[00:00:11.809] EVT <= 89 02 01 00
[00:00:11.813] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (11862) bt_classic_packet_handler: rfcomm_send success [2]
I (11868) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:11.877] EVT <= 6E 00
[00:00:11.880] EVT <= 78 02 41 00
[00:00:11.883] EVT <= 89 02 01 00
[00:00:11.887] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (11936) bt_classic_packet_handler: rfcomm_send success [1]
I (11942) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:11.951] EVT <= 13 05 01 80 00 01 00
[00:00:11.955] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 1A 86
[00:00:11.961] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 26, now 31
[00:00:11.968] EVT <= 13 05 01 80 00 01 00
[00:00:11.972] EVT <= 6E 00
[00:00:11.974] EVT <= 78 02 41 00
[00:00:11.977] EVT <= 89 02 01 00
[00:00:11.981] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (12030) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:12.036] EVT <= 6E 00
[00:00:12.039] EVT <= 78 02 41 00
[00:00:12.050] EVT <= 13 05 01 80 00 01 00
I (12808) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:12.808] EVT <= 78 02 41 00
[00:00:12.809] EVT <= 89 02 01 00
[00:00:12.812] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (12862) bt_classic_packet_handler: rfcomm_send success [2]
I (12868) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:12.877] EVT <= 6E 00
[00:00:12.880] EVT <= 78 02 41 00
[00:00:12.883] EVT <= 89 02 01 00
[00:00:12.886] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (12935) bt_classic_packet_handler: rfcomm_send success [1]
I (12942) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:12.951] EVT <= 13 05 01 80 00 01 00
[00:00:12.955] EVT <= 13 05 01 80 00 01 00
[00:00:12.959] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:12.964] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 32
[00:00:12.971] EVT <= 6E 00
[00:00:12.974] EVT <= 78 02 41 00
[00:00:12.977] EVT <= 89 02 01 00
[00:00:12.980] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (13029) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:13.036] EVT <= 6E 00
[00:00:13.038] EVT <= 78 02 41 00
[00:00:13.050] EVT <= 13 05 01 80 00 01 00
I (13808) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:13.808] EVT <= 78 02 41 00
[00:00:13.809] EVT <= 89 02 01 00
[00:00:13.812] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (13861) bt_classic_packet_handler: rfcomm_send success [2]
I (13868) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:13.877] EVT <= 6E 00
[00:00:13.880] EVT <= 78 02 41 00
[00:00:13.883] EVT <= 89 02 01 00
[00:00:13.886] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (13935) bt_classic_packet_handler: rfcomm_send success [1]
I (13941) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:13.951] EVT <= 13 05 01 80 00 01 00
[00:00:13.955] EVT <= 13 05 01 80 00 01 00
[00:00:13.959] EVT <= 6E 00
[00:00:13.961] EVT <= 78 02 41 00
[00:00:13.964] EVT <= 89 02 01 00
[00:00:13.968] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (14017) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:14.023] EVT <= 13 05 01 80 00 01 00
[00:00:14.027] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:14.032] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 32
[00:00:14.040] EVT <= 6E 00
[00:00:14.042] EVT <= 78 02 41 00
I (14807) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:14.808] EVT <= 78 02 41 00
[00:00:14.809] EVT <= 89 02 01 00
[00:00:14.812] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (14861) bt_classic_packet_handler: rfcomm_send success [2]
I (14868) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:14.877] EVT <= 6E 00
[00:00:14.880] EVT <= 78 02 41 00
[00:00:14.883] EVT <= 89 02 01 00
[00:00:14.886] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (14935) bt_classic_packet_handler: rfcomm_send success [1]
I (14941) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:14.951] EVT <= 13 05 01 80 00 01 00
[00:00:14.955] EVT <= 6E 00
[00:00:14.957] EVT <= 78 02 41 00
[00:00:14.960] EVT <= 89 02 01 00
[00:00:14.964] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (15013) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:15.019] EVT <= 13 05 01 80 00 01 00
[00:00:15.023] EVT <= 6E 00
[00:00:15.026] EVT <= 78 02 41 00
[00:00:15.049] EVT <= 13 05 01 80 00 01 00
I (15807) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:15.808] EVT <= 78 02 41 00
[00:00:15.809] EVT <= 89 02 01 00
[00:00:15.812] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (15861) bt_classic_packet_handler: rfcomm_send success [2]
I (15868) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:26.914] EVT <= 6E 00
[00:00:26.915] EVT <= 78 02 41 00
[00:00:26.915] EVT <= 89 02 01 00
[00:00:26.915] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (26961) bt_classic_packet_handler: rfcomm_send success [34]
I (26968) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event

// Here's the problem, The application stops for about minute but I send a byte from the remote device (before queue gets full) that makes btstack works again and send data from the queue

[00:00:26.977] ACL <= 80 20 0A 00 06 00 41 00 0B FF 03 03 01 86
[00:00:26.983] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 3, now 30
I (26990) bt_classic_packet_handler: RCV: ''

[00:00:26.998] EVT <= 13 05 01 80 00 01 00
[00:00:27.002] EVT <= 13 05 01 80 00 01 00
[00:00:27.006] EVT <= 6E 00
[00:00:27.008] EVT <= 78 02 41 00
[00:00:27.011] EVT <= 89 02 01 00
[00:00:27.015] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (27064) bt_classic_packet_handler: rfcomm_send success [33]
I (27070) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:27.079] EVT <= 6E 00
[00:00:27.082] EVT <= 78 02 41 00
[00:00:27.085] EVT <= 89 02 01 00
[00:00:27.088] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (27137) bt_classic_packet_handler: rfcomm_send success [32]
I (27144) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:27.153] EVT <= 13 05 01 80 00 01 00
[00:00:27.157] EVT <= 13 05 01 80 00 01 00
[00:00:27.161] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:27.167] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 32
[00:00:27.174] EVT <= 6E 00
[00:00:27.176] EVT <= 78 02 41 00
[00:00:27.179] EVT <= 89 02 01 00
[00:00:27.183] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (27232) bt_classic_packet_handler: rfcomm_send success [31]
I (27238) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:27.247] EVT <= 13 05 01 80 00 01 00
[00:00:27.251] EVT <= 6E 00
[00:00:27.254] EVT <= 78 02 41 00
[00:00:27.257] EVT <= 89 02 01 00
[00:00:27.260] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (27309) bt_classic_packet_handler: rfcomm_send success [30]
I (27316) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:27.325] EVT <= 6E 00
[00:00:27.328] EVT <= 78 02 41 00
[00:00:27.331] EVT <= 89 02 01 00
[00:00:27.334] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (27383) bt_classic_packet_handler: rfcomm_send success [29]
I (27390) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:27.393] EVT <= 13 05 01 80 00 01 00
[00:00:27.403] EVT <= 13 05 01 80 00 01 00
[00:00:27.407] EVT <= 6E 00
[00:00:27.409] EVT <= 78 02 41 00
[00:00:27.413] EVT <= 89 02 01 00
[00:00:27.416] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (27465) bt_classic_packet_handler: rfcomm_send success [28]
I (27471) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:27.481] EVT <= 6E 00
[00:00:27.483] EVT <= 78 02 41 00
[00:00:27.486] EVT <= 89 02 01 00
[00:00:27.490] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (27539) bt_classic_packet_handler: rfcomm_send success [27]
I (27545) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:27.555] EVT <= 13 05 01 80 00 01 00
[00:00:27.559] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:27.564] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 31
[00:00:27.571] EVT <= 6E 00
[00:00:27.574] EVT <= 78 02 41 00
[00:00:27.577] EVT <= 89 02 01 00
[00:00:27.580] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (27629) bt_classic_packet_handler: rfcomm_send success [26]
I (27635) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:27.645] EVT <= 13 05 01 80 00 01 00
[00:00:27.649] EVT <= 13 05 01 80 00 01 00
[00:00:27.653] EVT <= 6E 00
[00:00:27.655] EVT <= 78 02 41 00
[00:00:27.658] EVT <= 89 02 01 00
[00:00:27.662] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (27711) bt_classic_packet_handler: rfcomm_send success [25]
I (27717) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:27.727] EVT <= 13 05 01 80 00 01 00
[00:00:27.730] EVT <= 6E 00
[00:00:27.733] EVT <= 78 02 41 00
[00:00:27.736] EVT <= 89 02 01 00
[00:00:27.739] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (27789) bt_classic_packet_handler: rfcomm_send success [24]
I (27795) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:27.803] EVT <= 13 05 01 80 00 01 00
[00:00:27.808] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:27.814] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 32
[00:00:27.821] EVT <= 6E 00
[00:00:27.823] EVT <= 78 02 41 00
[00:00:27.826] EVT <= 89 02 01 00
[00:00:27.830] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (27879) bt_classic_packet_handler: rfcomm_send success [26]
I (27885) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:27.893] EVT <= 13 05 01 80 00 01 00
[00:00:27.899] EVT <= 6E 00
[00:00:27.901] EVT <= 78 02 41 00
[00:00:27.904] EVT <= 89 02 01 00
[00:00:27.907] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (27957) bt_classic_packet_handler: rfcomm_send success [25]
I (27963) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:27.972] EVT <= 13 05 01 80 00 01 00
[00:00:27.976] EVT <= 6E 00
[00:00:27.979] EVT <= 78 02 41 00
[00:00:27.982] EVT <= 89 02 01 00
[00:00:27.985] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (28034) bt_classic_packet_handler: rfcomm_send success [24]
I (28041) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:28.047] EVT <= 6E 00
[00:00:28.053] EVT <= 78 02 41 00
[00:00:28.056] EVT <= 89 02 01 00
[00:00:28.059] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (28108) bt_classic_packet_handler: rfcomm_send success [23]
I (28115) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:28.124] EVT <= 13 05 01 80 00 01 00
[00:00:28.128] EVT <= 13 05 01 80 00 01 00
[00:00:28.132] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:28.137] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 32
[00:00:28.144] EVT <= 6E 00
[00:00:28.147] EVT <= 78 02 41 00
[00:00:28.150] EVT <= 89 02 01 00
[00:00:28.153] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (28202) bt_classic_packet_handler: rfcomm_send success [22]
I (28209) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:28.218] EVT <= 6E 00
[00:00:28.221] EVT <= 78 02 41 00
[00:00:28.224] EVT <= 89 02 01 00
[00:00:28.227] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (28276) bt_classic_packet_handler: rfcomm_send success [21]
I (28283) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:28.292] EVT <= 13 05 01 80 00 01 00
[00:00:28.296] EVT <= 13 05 01 80 00 01 00
[00:00:28.300] EVT <= 6E 00
[00:00:28.302] EVT <= 78 02 41 00
[00:00:28.306] EVT <= 89 02 01 00
[00:00:28.309] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (28358) bt_classic_packet_handler: rfcomm_send success [20]
I (28364) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:28.374] EVT <= 6E 00
[00:00:28.376] EVT <= 78 02 41 00
[00:00:28.379] EVT <= 89 02 01 00
[00:00:28.383] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (28432) bt_classic_packet_handler: rfcomm_send success [19]
I (28438) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:28.448] EVT <= 13 05 01 80 00 01 00
[00:00:28.452] EVT <= 6E 00
[00:00:28.454] EVT <= 78 02 41 00
[00:00:28.457] EVT <= 89 02 01 00
[00:00:28.460] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (28510) bt_classic_packet_handler: rfcomm_send success [18]
I (28516) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:28.523] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:28.531] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 31
[00:00:28.538] EVT <= 13 05 01 80 00 01 00
[00:00:28.542] EVT <= 13 05 01 80 00 01 00
[00:00:28.546] EVT <= 6E 00
[00:00:28.548] EVT <= 78 02 41 00
[00:00:28.551] EVT <= 89 02 01 00
[00:00:28.555] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (28604) bt_classic_packet_handler: rfcomm_send success [17]
I (28610) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:28.620] EVT <= 6E 00
[00:00:28.622] EVT <= 78 02 41 00
[00:00:28.625] EVT <= 89 02 01 00
[00:00:28.628] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (28678) bt_classic_packet_handler: rfcomm_send success [16]
I (28684) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:28.693] EVT <= 13 05 01 80 00 01 00
[00:00:28.697] EVT <= 13 05 01 80 00 01 00
[00:00:28.701] EVT <= 6E 00
[00:00:28.704] EVT <= 78 02 41 00
[00:00:28.707] EVT <= 89 02 01 00
[00:00:28.710] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (28759) bt_classic_packet_handler: rfcomm_send success [15]
I (28766) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:28.775] EVT <= 6E 00
[00:00:28.778] EVT <= 78 02 41 00
[00:00:28.781] EVT <= 89 02 01 00
[00:00:28.784] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (28833) bt_classic_packet_handler: rfcomm_send success [17]
I (28840) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:28.849] EVT <= 13 05 01 80 00 01 00
[00:00:28.853] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:28.858] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 31
[00:00:28.865] EVT <= 13 05 01 80 00 01 00
[00:00:28.869] EVT <= 6E 00
[00:00:28.872] EVT <= 78 02 41 00
[00:00:28.875] EVT <= 89 02 01 00
[00:00:28.878] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (28927) bt_classic_packet_handler: rfcomm_send success [16]
I (28934) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:28.943] EVT <= 13 05 01 80 00 01 00
[00:00:28.947] EVT <= 6E 00
[00:00:28.950] EVT <= 78 02 41 00
[00:00:28.953] EVT <= 89 02 01 00
[00:00:28.956] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (29005) bt_classic_packet_handler: rfcomm_send success [15]
I (29011) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:29.021] EVT <= 13 05 01 80 00 01 00
[00:00:29.025] EVT <= 6E 00
[00:00:29.027] EVT <= 78 02 41 00
[00:00:29.030] EVT <= 89 02 01 00
[00:00:29.034] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (29083) bt_classic_packet_handler: rfcomm_send success [14]
I (29089) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:29.099] EVT <= 6E 00
[00:00:29.101] EVT <= 78 02 41 00
[00:00:29.104] EVT <= 89 02 01 00
[00:00:29.108] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (29157) bt_classic_packet_handler: rfcomm_send success [13]
I (29163) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:29.173] EVT <= 13 05 01 80 00 01 00
[00:00:29.176] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:29.182] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 31
[00:00:29.189] EVT <= 13 05 01 80 00 01 00
[00:00:29.193] EVT <= 6E 00
[00:00:29.195] EVT <= 78 02 41 00
[00:00:29.199] EVT <= 89 02 01 00
[00:00:29.202] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (29251) bt_classic_packet_handler: rfcomm_send success [12]
I (29257) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:29.267] EVT <= 6E 00
[00:00:29.269] EVT <= 78 02 41 00
[00:00:29.272] EVT <= 89 02 01 00
[00:00:29.276] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (29325) bt_classic_packet_handler: rfcomm_send success [11]
I (29331) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:29.341] EVT <= 13 05 01 80 00 01 00
[00:00:29.344] EVT <= 13 05 01 80 00 01 00
[00:00:29.348] EVT <= 6E 00
[00:00:29.351] EVT <= 78 02 41 00
[00:00:29.354] EVT <= 89 02 01 00
[00:00:29.357] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (29406) bt_classic_packet_handler: rfcomm_send success [10]
I (29413) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:29.422] EVT <= 6E 00
[00:00:29.425] EVT <= 78 02 41 00
[00:00:29.428] EVT <= 89 02 01 00
[00:00:29.431] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (29480) bt_classic_packet_handler: rfcomm_send success [9]
I (29487) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:29.496] EVT <= 13 05 01 80 00 01 00
[00:00:29.500] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:29.505] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 31
[00:00:29.512] EVT <= 13 05 01 80 00 01 00
[00:00:29.516] EVT <= 6E 00
[00:00:29.519] EVT <= 78 02 41 00
[00:00:29.522] EVT <= 89 02 01 00
[00:00:29.525] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (29574) bt_classic_packet_handler: rfcomm_send success [8]
I (29581) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:29.590] EVT <= 6E 00
[00:00:29.593] EVT <= 78 02 41 00
[00:00:29.596] EVT <= 89 02 01 00
[00:00:29.599] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (29648) bt_classic_packet_handler: rfcomm_send success [7]
I (29654) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:29.664] EVT <= 13 05 01 80 00 01 00
[00:00:29.668] EVT <= 6E 00
[00:00:29.670] EVT <= 78 02 41 00
[00:00:29.673] EVT <= 89 02 01 00
[00:00:29.677] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (29726) bt_classic_packet_handler: rfcomm_send success [6]
I (29732) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:29.742] EVT <= 13 05 01 80 00 01 00
[00:00:29.745] EVT <= 13 05 01 80 00 01 00
[00:00:29.749] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:29.755] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 32
[00:00:29.762] EVT <= 6E 00
[00:00:29.764] EVT <= 78 02 41 00
[00:00:29.768] EVT <= 89 02 01 00
[00:00:29.771] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (29820) bt_classic_packet_handler: rfcomm_send success [8]
I (29826) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:29.836] EVT <= 6E 00
[00:00:29.838] EVT <= 78 02 41 00
[00:00:29.841] EVT <= 89 02 01 00
[00:00:29.845] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (29894) bt_classic_packet_handler: rfcomm_send success [7]
I (29900) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:29.900] EVT <= 13 05 01 80 00 01 00
[00:00:29.913] EVT <= 13 05 01 80 00 01 00
[00:00:29.917] EVT <= 6E 00
[00:00:29.920] EVT <= 78 02 41 00
[00:00:29.923] EVT <= 89 02 01 00
[00:00:29.926] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (29975) bt_classic_packet_handler: rfcomm_send success [6]
I (29982) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:29.991] EVT <= 13 05 01 80 00 01 00
[00:00:29.995] EVT <= 6E 00
[00:00:29.998] EVT <= 78 02 41 00
[00:00:30.001] EVT <= 89 02 01 00
[00:00:30.004] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (30053) bt_classic_packet_handler: rfcomm_send success [5]
I (30059) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:30.069] EVT <= 6E 00
[00:00:30.071] EVT <= 78 02 41 00
[00:00:30.074] EVT <= 89 02 01 00
[00:00:30.078] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (30127) bt_classic_packet_handler: rfcomm_send success [4]
I (30133) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:30.143] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:30.148] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 31
[00:00:30.155] EVT <= 13 05 01 80 00 01 00
[00:00:30.159] EVT <= 13 05 01 80 00 01 00
[00:00:30.163] EVT <= 6E 00
[00:00:30.165] EVT <= 78 02 41 00
[00:00:30.169] EVT <= 89 02 01 00
[00:00:30.172] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (30221) bt_classic_packet_handler: rfcomm_send success [3]
I (30227) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:30.237] EVT <= 6E 00
[00:00:30.239] EVT <= 78 02 41 00
[00:00:30.242] EVT <= 89 02 01 00
[00:00:30.246] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (30295) bt_classic_packet_handler: rfcomm_send success [2]
I (30301) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:30.310] EVT <= 13 05 01 80 00 01 00
[00:00:30.314] EVT <= 13 05 01 80 00 01 00
[00:00:30.318] EVT <= 6E 00
[00:00:30.321] EVT <= 78 02 41 00
[00:00:30.324] EVT <= 89 02 01 00
[00:00:30.327] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (30376) bt_classic_packet_handler: rfcomm_send success [1]
I (30382) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:30.392] EVT <= 13 05 01 80 00 01 00
[00:00:30.396] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:30.401] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 32
[00:00:30.408] EVT <= 6E 00
[00:00:30.411] EVT <= 78 02 41 00
[00:00:30.414] EVT <= 89 02 01 00
[00:00:30.417] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (30466) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:30.473] EVT <= 6E 00
[00:00:30.475] EVT <= 78 02 41 00
[00:00:30.481] EVT <= 13 05 01 80 00 01 00
I (30806) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:30.806] EVT <= 78 02 41 00
[00:00:30.807] EVT <= 89 02 01 00
[00:00:30.810] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (30859) bt_classic_packet_handler: rfcomm_send success [2]
I (30866) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:30.875] EVT <= 6E 00
[00:00:30.878] EVT <= 78 02 41 00
[00:00:30.881] EVT <= 89 02 01 00
[00:00:30.884] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (30933) bt_classic_packet_handler: rfcomm_send success [1]
I (30940) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:30.949] EVT <= 13 05 01 80 00 01 00
[00:00:30.953] EVT <= 6E 00
[00:00:30.955] EVT <= 78 02 41 00
[00:00:30.959] EVT <= 89 02 01 00
[00:00:30.962] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (31011) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:31.017] EVT <= 13 05 01 80 00 01 00
[00:00:31.021] EVT <= 6E 00
[00:00:31.024] EVT <= 78 02 41 00
[00:00:31.033] EVT <= 13 05 01 80 00 01 00
[00:00:31.037] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:31.037] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 32
I (31805) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:31.806] EVT <= 78 02 41 00
[00:00:31.807] EVT <= 89 02 01 00
[00:00:31.810] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (31859) bt_classic_packet_handler: rfcomm_send success [2]
I (31866) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:31.875] EVT <= 6E 00
[00:00:31.878] EVT <= 78 02 41 00
[00:00:31.881] EVT <= 89 02 01 00
[00:00:31.884] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (31933) bt_classic_packet_handler: rfcomm_send success [1]
I (31939) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:31.949] EVT <= 13 05 01 80 00 01 00
[00:00:31.953] EVT <= 13 05 01 80 00 01 00
[00:00:31.957] EVT <= 6E 00
[00:00:31.959] EVT <= 78 02 41 00
[00:00:31.962] EVT <= 89 02 01 00
[00:00:31.966] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (32015) bt_classic_packet_handler: rfcomm_send success [0]
[00:00:32.021] EVT <= 6E 00
[00:00:32.024] EVT <= 78 02 41 00
[00:00:32.038] EVT <= 13 05 01 80 00 01 00
I (32805) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:32.806] EVT <= 78 02 41 00
[00:00:32.807] EVT <= 89 02 01 00
[00:00:32.810] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (32859) bt_classic_packet_handler: rfcomm_send success [2]
I (32866) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event

// Here's the problem, The application stops for about minute until the queue get full

E (82804) uart_recv_task: Can't send data to bt queue [150]
E (83800) uart_recv_task: Can't send data to bt queue [150]
E (83802) uart_recv_task: Can't send data to bt queue [150]
E (83804) uart_recv_task: Can't send data to bt queue [150]
E (84799) uart_recv_task: Can't send data to bt queue [150]
E (84802) uart_recv_task: Can't send data to bt queue [150]
E (84804) uart_recv_task: Can't send data to bt queue [150]

// Here I close the bluetooth connection from the remote device

[00:01:25.280] EVT <= 6E 00
[00:01:25.280] EVT <= 78 02 41 00
[00:01:25.280] EVT <= 89 02 01 00
[00:01:25.281] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (85327) bt_classic_packet_handler: rfcomm_send success [150]
I (85333) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:01:25.334] ACL <= 80 20 08 00 04 00 41 00 0B 53 01 B8
[00:01:25.348] LOG -- rfcomm.c.193: RFCOMM_EVENT_CHANNEL_CLOSED cid 0x01
[00:01:25.354] EVT <= 81 02 01 00
I (85358) bt_classic_packet_handler: RFCOMM channel closed

[00:01:25.364] EVT <= 13 05 01 80 00 01 00
[00:01:25.368] EVT <= 13 05 01 80 00 01 00
[00:01:25.372] EVT <= 6E 00
[00:01:25.374] EVT <= 78 02 41 00
[00:01:25.377] LOG -- rfcomm.c.2002: Sending UA after DISC for #2
[00:01:25.383] ACL => 80 00 08 00 04 00 41 00 0B 73 01 92
[00:01:25.389] EVT <= 6E 00
[00:01:25.391] EVT <= 78 02 41 00
[00:01:25.406] EVT <= 13 05 01 80 00 01 00
[00:01:25.409] ACL <= 80 20 08 00 04 00 41 00 03 53 01 FD
[00:01:25.409] LOG -- rfcomm.c.1082: Received DISC #0, (ougoing = 0)
[00:01:25.412] EVT <= 78 02 41 00
[00:01:25.415] LOG -- rfcomm.c.1215: Sending UA #0
[00:01:25.419] LOG -- rfcomm.c.1216: Closing down multiplexer
[00:01:25.425] ACL => 80 00 08 00 04 00 41 00 03 73 01 D7
[00:01:25.430] LOG -- l2cap.c.1008: L2CAP_DISCONNECT local_cid 0x41 reason 0x13
[00:01:25.437] EVT <= 6E 00
[00:01:25.440] ACL => 80 00 0C 00 08 00 01 00 06 04 04 00 41 00 41 00
[00:01:25.446] EVT <= 6E 00
[00:01:25.449] EVT <= 78 02 41 00
[00:01:25.452] EVT <= 13 05 01 80 00 01 00
[00:01:25.455] ACL <= 80 20 0C 00 08 00 01 00 06 39 04 00 41 00 41 00
[00:01:25.462] LOG -- l2cap.c.1398: L2CAP signaling handler code 6, state 11
[00:01:25.469] ACL => 80 00 0C 00 08 00 01 00 07 39 04 00 41 00 41 00
[00:01:25.475] LOG -- l2cap.c.334: L2CAP_EVENT_CHANNEL_CLOSED local_cid 0x41
[00:01:25.481] EVT <= 71 02 41 00
[00:01:25.485] LOG -- rfcomm.c.1032: L2CAP_EVENT_CHANNEL_CLOSED cid 0x41, mult 0x0
[00:01:25.492] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x41
[00:01:25.498] EVT <= 13 05 01 80 00 01 00
[00:01:25.502] ACL <= 80 20 0C 00 08 00 01 00 07 04 04 00 41 00 41 00
[00:01:25.508] EVT <= 13 05 01 80 00 01 00
[00:01:25.512] EVT <= 6E 00

from btstack.

BTstack doesn't give you an rfcomm can send now event.
This happens, because the "HCI Transport" doesn't generate a "packet sent" event. Packet sent is the EVT <= 6E 00 in the logs. After the last valid RFCOMM send/ACL data packet, there is no Packet Sent Event.

Now, the question is: why is there no Packet Sent event?

It should be triggered by host_send_pkt_available_cb in main.c.

Can you reproduce this with the spp_streamer / spp_streamer_client demos as well?

from btstack.

Thanks for the second log.

At the moment you disconnect, a new HCI Event (HCI Disconnection Complete 13 05 ....) gets delivered, and that one also triggers the btstack run loop which then "realizes" that the packet has already been sent.

I would assume that the packet is actually sent to the remote, but BTstack didn't go through all data sources again.

Uhm... Looking at your code again: you're calling rfcomm_request_can_send_now not from the BTstack thread - that's not supported and most likely explains the problem!

To integrate, you need to trigger your code - that checks the queue and sends data - by registering a btstack_data_source_t and then call btstack_run_loop_freertos_trigger() from the data generation thread.

Please let me know if that works. You may also use a simple timer to check every x ms, but that's not as elegant/efficient.

from btstack.

Your conclusion seems right. But regarding to my code that you said it is not supported, It worked for me without this problem when UART thread generates dummy packets and inserts them into the queue in stead of reading packets from UART port. Until now I can't find explanation for why reading from UART port causes this problem. Can you?

After all, I will try your suggestion of triggering my code and I will let you know

from btstack.

Not supported = It might or might not work. If it works, it might work for a while, but in some context, it will fail... Right now, all BTstack functions must be called from the BTstack thread. Everything else might cause weird behaviour.

from btstack.

Hi,

To integrate, you need to trigger your code - that checks the queue and sends data - by registering a btstack_data_source_t and then call btstack_run_loop_freertos_trigger() from the data generation thread.

I tried this solution but the problem still exist, It stops until I send a byte from the remote device.
Now I call all btstack functions from btstack thread except btstack_run_loop_freertos_trigger() I call it from receiving queue thread

code:

static btstack_data_source_t queue_data;

static void bt_classic_send_task (void *pvParameters)
{
ESP_LOGI("bt_classic_send_task", "bt_classic_send_task start");

while (1)
{
	xEventGroupWaitBits ( bt_classic_event_group, BT_CLASSIC_READY_BIT, pdTRUE, pdFALSE, portMAX_DELAY );

	if ( xQueueReceive( xBt_Queue, &bt_q_rd_msg, portMAX_DELAY ) == pdPASS )
	{
		ESP_LOGI("bt_classic_send_task", "new packet in the queue, call rfcomm_request_can_send_now_event");
		btstack_run_loop_freertos_trigger ();
	}
	else
	{
		ESP_LOGE( "bt_classic_send_task", "Can't receive data from bt classic queue [%d]", uxQueueMessagesWaiting (xBt_Queue));
	}
}

}

static void queue_data_received_handler(btstack_data_source_t * ds, btstack_data_source_callback_type_t callback_type)
{
UNUSED(ds);
UNUSED(callback_type);

if ( ( xEventGroupGetBits ( bt_classic_event_group ) & BT_CLASSIC_CONNECTED_BIT ) != 0 )
{
	ESP_LOGW("queue_data_received_handler", "rfcomm_request_can_send_now_event");
	rfcomm_request_can_send_now_event ( rfcomm_channel_id );
}

}

// In initialization
// turn on!
hci_power_control(HCI_POWER_ON);

btstack_run_loop_set_data_source_handler(&queue_data, &queue_data_received_handler);
btstack_run_loop_enable_data_source_callbacks(&queue_data, DATA_SOURCE_CALLBACK_POLL);
btstack_run_loop_add_data_source(&queue_data);

from btstack.

ets Jun 8 2016 00:22:57

rst:0x10 (RTCWDT_RTC_RESET),boot:0x3e (SPI_FAST_FLASH_BOOT)
ets Jun 8 2016 00:22:57

rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0x00
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0008,len:8
load:0x3fff0010,len:3416
load:0x40078000,len:10384
load:0x40080000,len:252
entry 0x40080034
I (1309) UART_vInit:
[00:00:01.311] LOG -- C:/Users/pulse/workspace/spp_counter_8/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.256: run loop init, queue item size 8
[00:00:01.319] LOG -- main.c.247: transport_register_packet_handler
[00:00:01.325] LOG -- rfcomm.c.2280: RFCOMM_REGISTER_SERVICE channel #1 mtu 65535 flow_control 0 credits 10
[00:00:01.334] LOG -- l2cap.c.2014: L2CAP_REGISTER_SERVICE psm 0x3 mtu 65535
[00:00:01.341] LOG -- l2cap.c.2014: L2CAP_REGISTER_SERVICE psm 0x1 mtu 65535
I (1348) Bt_Classic_vInit: SDP service record size: 95
[00:00:01.353] LOG -- hci.c.2588: hci_power_control: 1, current mode 0
[00:00:01.360] LOG -- main.c.197: transport_init
[00:00:01.364] LOG -- main.c.213: transport_open
[00:00:01.565] LOG -- hci.c.3635: BTSTACK_EVENT_STATE 1
[00:00:01.565] EVT <= 60 01 01
[00:00:01.566] CMD => 03 0C 00
I (1567) uart_send_task: uart_send_task start
I (1567) uart_recv_task: uart_recv_task start
I (1575) bt_classic_monitor_task: bt_classic_monitor_task start
I (1575) bt_classic_send_task: bt_classic_send_task start
[00:00:01.575] EVT <= 6E 00
[00:00:01.590] EVT <= 0E 04 05 03 0C 00
[00:00:01.594] CMD => 01 10 00
[00:00:01.597] EVT <= 0E 0C 05 01 10 00 08 0E 03 08 60 00 0E 03
[00:00:01.602] LOG -- hci.c.1758: Manufacturer: 0x0060
[00:00:01.607] EVT <= 6E 00
[00:00:01.610] CMD => 14 0C 00
[00:00:01.613] EVT <= 0E FC 05 14 0C 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[00:00:01.681] LOG -- hci.c.1672: local name:
[00:00:01.685] LOG -- hci.c.1464: Received local name, need baud change 0
[00:00:01.692] EVT <= 6E 00
[00:00:01.694] CMD => 02 10 00
[00:00:01.697] EVT <= 0E 44 05 02 10 00 BF FF FF 03 CC FF EF FF 3F FF FC 1F F2 0F E8 FE 3F F7 8F FF 1C 00 04 00 61 F7 FF FF 7F 38 C0 FF 7F FF FF 0F 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[00:00:01.717] LOG -- hci.c.1768: Local supported commands summary 0x3f
[00:00:01.724] EVT <= 6E 00
[00:00:01.726] CMD => 09 10 00
[00:00:01.729] EVT <= 0E 0A 05 09 10 00 F2 42 03 C4 0A 24
[00:00:01.734] LOG -- hci.c.1720: Local Address, Status: 0x00: Addr: 24:0A:C4:03:42:F2
[00:00:01.742] EVT <= 6E 00
[00:00:01.745] CMD => 05 10 00
[00:00:01.748] EVT <= 0E 0B 05 05 10 00 FD 03 FF 09 00 04 00
[00:00:01.753] LOG -- hci.c.1689: hci_read_buffer_size: ACL size module 1021 -> used 1021, count 9 / SCO size 255, count 4
[00:00:01.764] EVT <= 6E 00
[00:00:01.766] CMD => 03 10 00
[00:00:01.769] EVT <= 0E 0C 05 03 10 00 BF EE CD FE DB FF 7B 87
[00:00:01.775] LOG -- hci.c.1747: Packet types cc18, eSCO 1
[00:00:01.780] LOG -- hci.c.1750: BR/EDR support 1, LE support 1
[00:00:01.786] EVT <= 6E 00
[00:00:01.789] CMD => 01 0C 08 FF FF FF FF FF FF FF 3F
[00:00:01.794] EVT <= 0E 04 05 01 0C 00
[00:00:01.797] EVT <= 6E 00
[00:00:01.800] CMD => 56 0C 01 01
[00:00:01.803] EVT <= 0E 04 05 56 0C 00
[00:00:01.807] EVT <= 6E 00
[00:00:01.809] CMD => 18 0C 02 00 60
[00:00:01.813] EVT <= 0E 04 05 18 0C 00
[00:00:01.816] EVT <= 6E 00
[00:00:01.819] CMD => 24 0C 03 12 3C 01
[00:00:01.823] EVT <= 0E 04 05 24 0C 00
[00:00:01.826] EVT <= 6E 00
[00:00:01.829] CMD => 13 0C F8 42 54 73 74 61 63 6B 20 53 50 50 20 43 6F 75 6E 74 65 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[00:00:01.896] EVT <= 0E 04 05 13 0C 00
[00:00:01.900] EVT <= 6E 00
[00:00:01.902] CMD => 45 0C 01 00
[00:00:01.906] EVT <= 0E 04 05 45 0C 00
[00:00:01.909] EVT <= 6E 00
[00:00:01.912] CMD => 1A 0C 01 03
[00:00:01.915] EVT <= 0E 04 05 1A 0C 00
[00:00:01.918] LOG -- hci.c.3747: BTSTACK_EVENT_DISCOVERABLE_ENABLED 1
[00:00:01.925] EVT <= 66 01 01
[00:00:01.928] EVT <= 6E 00
[00:00:01.930] CMD => 02 20 00
[00:00:01.933] EVT <= 0E 07 05 02 20 00 FB 00 0A
[00:00:01.937] LOG -- hci.c.1700: hci_le_read_buffer_size: size 251, count 10
[00:00:01.944] EVT <= 6E 00
[00:00:01.947] CMD => 6D 0C 02 01 00
[00:00:01.950] EVT <= 0E 04 05 6D 0C 00
[00:00:01.954] EVT <= 6E 00
[00:00:01.957] CMD => 0F 20 00
[00:00:01.960] EVT <= 0E 05 05 0F 20 00 0C
[00:00:01.963] LOG -- hci.c.1713: hci_le_read_white_list_size: size 12
[00:00:01.970] EVT <= 6E 00
[00:00:01.972] CMD => 0B 20 07 01 E0 01 30 00 00 00
[00:00:01.977] EVT <= 0E 04 05 0B 20 00
[00:00:01.980] LOG -- hci.c.1331: hci_init_done -> HCI_STATE_WORKING
[00:00:01.987] LOG -- hci.c.3635: BTSTACK_EVENT_STATE 2
[00:00:01.991] EVT <= 60 01 02
BTstack up and running.
[00:00:01.997] EVT <= 6E 00
ets Jun 8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
ets Jun 8 2016 00:22:57

rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0x00
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0008,len:8
load:0x3fff0010,len:3416
load:0x40078000,len:10384
load:0x40080000,len:252
entry 0x40080034
I (1310) UART_vInit:
[00:00:01.312] LOG -- C:/Users/pulse/workspace/spp_counter_8/components/Bt_Stack/../../../../../../esp/btstack/platform/freertos/btstack_run_loop_freertos.c.256: run loop init, queue item size 8
[00:00:01.320] LOG -- main.c.247: transport_register_packet_handler
[00:00:01.326] LOG -- rfcomm.c.2280: RFCOMM_REGISTER_SERVICE channel #1 mtu 65535 flow_control 0 credits 10
[00:00:01.335] LOG -- l2cap.c.2014: L2CAP_REGISTER_SERVICE psm 0x3 mtu 65535
[00:00:01.342] LOG -- l2cap.c.2014: L2CAP_REGISTER_SERVICE psm 0x1 mtu 65535
I (1349) Bt_Classic_vInit: SDP service record size: 95
[00:00:01.354] LOG -- hci.c.2588: hci_power_control: 1, current mode 0
[00:00:01.361] LOG -- main.c.197: transport_init
[00:00:01.365] LOG -- main.c.213: transport_open
[00:00:01.562] LOG -- hci.c.3635: BTSTACK_EVENT_STATE 1
[00:00:01.562] EVT <= 60 01 01
[00:00:01.563] CMD => 03 0C 00
I (1564) uart_send_task: uart_send_task start
I (1564) uart_recv_task: uart_recv_task start
I (1572) bt_classic_monitor_task: bt_classic_monitor_task start
I (1572) bt_classic_send_task: bt_classic_send_task start
[00:00:01.572] EVT <= 6E 00
[00:00:01.587] EVT <= 0E 04 05 03 0C 00
[00:00:01.591] CMD => 01 10 00
[00:00:01.594] EVT <= 0E 0C 05 01 10 00 08 0E 03 08 60 00 0E 03
[00:00:01.599] LOG -- hci.c.1758: Manufacturer: 0x0060
[00:00:01.604] EVT <= 6E 00
[00:00:01.607] CMD => 14 0C 00
[00:00:01.610] EVT <= 0E FC 05 14 0C 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[00:00:01.678] LOG -- hci.c.1672: local name:
[00:00:01.682] LOG -- hci.c.1464: Received local name, need baud change 0
[00:00:01.688] EVT <= 6E 00
[00:00:01.691] CMD => 02 10 00
[00:00:01.694] EVT <= 0E 44 05 02 10 00 BF FF FF 03 CC FF EF FF 3F FF FC 1F F2 0F E8 FE 3F F7 8F FF 1C 00 04 00 61 F7 FF FF 7F 38 C0 FF 7F FF FF 0F 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[00:00:01.714] LOG -- hci.c.1768: Local supported commands summary 0x3f
[00:00:01.721] EVT <= 6E 00
[00:00:01.723] CMD => 09 10 00
[00:00:01.726] EVT <= 0E 0A 05 09 10 00 F2 42 03 C4 0A 24
[00:00:01.731] LOG -- hci.c.1720: Local Address, Status: 0x00: Addr: 24:0A:C4:03:42:F2
[00:00:01.739] EVT <= 6E 00
[00:00:01.742] CMD => 05 10 00
[00:00:01.744] EVT <= 0E 0B 05 05 10 00 FD 03 FF 09 00 04 00
[00:00:01.750] LOG -- hci.c.1689: hci_read_buffer_size: ACL size module 1021 -> used 1021, count 9 / SCO size 255, count 4
[00:00:01.761] EVT <= 6E 00
[00:00:01.763] CMD => 03 10 00
[00:00:01.766] EVT <= 0E 0C 05 03 10 00 BF EE CD FE DB FF 7B 87
[00:00:01.772] LOG -- hci.c.1747: Packet types cc18, eSCO 1
[00:00:01.777] LOG -- hci.c.1750: BR/EDR support 1, LE support 1
[00:00:01.783] EVT <= 6E 00
[00:00:01.786] CMD => 01 0C 08 FF FF FF FF FF FF FF 3F
[00:00:01.791] EVT <= 0E 04 05 01 0C 00
[00:00:01.794] EVT <= 6E 00
[00:00:01.797] CMD => 56 0C 01 01
[00:00:01.800] EVT <= 0E 04 05 56 0C 00
[00:00:01.803] EVT <= 6E 00
[00:00:01.806] CMD => 18 0C 02 00 60
[00:00:01.810] EVT <= 0E 04 05 18 0C 00
[00:00:01.813] EVT <= 6E 00
[00:00:01.816] CMD => 24 0C 03 12 3C 01
[00:00:01.819] EVT <= 0E 04 05 24 0C 00
[00:00:01.823] EVT <= 6E 00
[00:00:01.826] CMD => 13 0C F8 42 54 73 74 61 63 6B 20 53 50 50 20 43 6F 75 6E 74 65 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[00:00:01.893] EVT <= 0E 04 05 13 0C 00
[00:00:01.897] EVT <= 6E 00
[00:00:01.899] CMD => 45 0C 01 00
[00:00:01.902] EVT <= 0E 04 05 45 0C 00
[00:00:01.906] EVT <= 6E 00
[00:00:01.909] CMD => 1A 0C 01 03
[00:00:01.912] EVT <= 0E 04 05 1A 0C 00
[00:00:01.915] LOG -- hci.c.3747: BTSTACK_EVENT_DISCOVERABLE_ENABLED 1
[00:00:01.922] EVT <= 66 01 01
[00:00:01.924] EVT <= 6E 00
[00:00:01.927] CMD => 02 20 00
[00:00:01.930] EVT <= 0E 07 05 02 20 00 FB 00 0A
[00:00:01.934] LOG -- hci.c.1700: hci_le_read_buffer_size: size 251, count 10
[00:00:01.941] EVT <= 6E 00
[00:00:01.944] CMD => 6D 0C 02 01 00
[00:00:01.947] EVT <= 0E 04 05 6D 0C 00
[00:00:01.951] EVT <= 6E 00
[00:00:01.954] CMD => 0F 20 00
[00:00:01.956] EVT <= 0E 05 05 0F 20 00 0C
[00:00:01.960] LOG -- hci.c.1713: hci_le_read_white_list_size: size 12
[00:00:01.966] EVT <= 6E 00
[00:00:01.969] CMD => 0B 20 07 01 E0 01 30 00 00 00
[00:00:01.974] EVT <= 0E 04 05 0B 20 00
[00:00:01.977] LOG -- hci.c.1331: hci_init_done -> HCI_STATE_WORKING
[00:00:01.983] LOG -- hci.c.3635: BTSTACK_EVENT_STATE 2
[00:00:01.988] EVT <= 60 01 02
BTstack up and running.
[00:00:01.993] EVT <= 6E 00
[00:00:10.272] EVT <= 04 0A D8 CF 07 83 15 00 04 01 02 01
[00:00:10.273] LOG -- hci.c.1838: Connection_incoming: 00:15:83:07:CF:D8, type 1
[00:00:10.274] LOG -- hci.c.181: create_connection_for_addr 00:15:83:07:CF:D8, type ff
[00:00:10.282] LOG -- hci.c.3082: sending hci_accept_connection_request, remote eSCO 0
[00:00:10.289] CMD => 09 04 07 D8 CF 07 83 15 00 01
[00:00:10.294] EVT <= 0F 04 00 05 09 04
[00:00:10.298] EVT <= 6E 00
[00:00:10.320] EVT <= 03 0B 00 80 00 D8 CF 07 83 15 00 01 00
[00:00:10.320] LOG -- hci.c.1862: Connection_complete (status=0) 00:15:83:07:CF:D8
[00:00:10.322] LOG -- hci.c.1875: New connection: handle 128, 00:15:83:07:CF:D8
[00:00:10.329] LOG -- hci.c.3698: BTSTACK_EVENT_NR_CONNECTIONS_CHANGED 1
[00:00:10.335] EVT <= 61 01 01
[00:00:10.338] CMD => 1B 04 02 80 00
[00:00:10.342] EVT <= 1B 03 80 00 05
[00:00:10.345] EVT <= 0F 04 00 05 1B 04
[00:00:10.349] EVT <= 0B 0B 00 80 00 FF FF 8F FE 9B F9 00 80
[00:00:10.354] LOG -- hci.c.1941: HCI_EVENT_READ_REMOTE_SUPPORTED_FEATURES_COMPLETE, bonding flags 2, eSCO 1
[00:00:10.364] ACL <= 80 20 0C 00 08 00 01 00 02 59 04 00 01 00 40 00
[00:00:10.370] LOG -- hci.c.3831: gap_request_security_level 0, current level 0
[00:00:10.377] LOG -- hci.c.3729: hci_emit_security_level 0 for handle 80
[00:00:10.384] EVT <= E0 03 80 00 00
[00:00:10.387] LOG -- l2cap.c.1204: l2cap - security level update
[00:00:10.393] LOG -- l2cap.c.1210: l2cap - state 5
[00:00:10.397] LOG -- l2cap.c.340: L2CAP_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 handle 0x80 psm 0x1 local_cid 0x40 remote_cid 0x40
[00:00:10.410] EVT <= 72 0E D8 CF 07 83 15 00 80 00 01 00 40 00 40 00
[00:00:10.416] LOG -- l2cap.c.1317: L2CAP_ACCEPT_CONNECTION local_cid 0x40
[00:00:10.423] EVT <= 6E 00
[00:00:10.425] ACL => 80 00 10 00 0C 00 01 00 03 59 08 00 40 00 40 00 00 00 00 00
[00:00:10.433] EVT <= 6E 00
[00:00:10.435] ACL => 80 00 10 00 0C 00 01 00 04 01 08 00 40 00 00 00 01 02 9B 06
[00:00:10.442] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x40
[00:00:10.448] LOG -- l2cap.c.429: l2cap_start_rtx for local cid 0x40
[00:00:10.455] EVT <= 6E 00
[00:00:10.470] ACL <= 80 20 10 00 0C 00 01 00 04 5A 08 00 40 00 00 00 01 02 00 04
[00:00:10.471] LOG -- l2cap.c.1398: L2CAP signaling handler code 4, state 9
[00:00:10.474] LOG -- l2cap.c.1357: l2cap cid 64, hint 0, type 1
[00:00:10.479] ACL => 80 00 12 00 0E 00 01 00 05 5A 0A 00 40 00 00 00 00 00 01 02 00 04
[00:00:10.487] EVT <= 13 05 01 80 00 01 00
[00:00:10.491] EVT <= 13 05 01 80 00 01 00
[00:00:10.495] ACL <= 80 20 12 00 0E 00 01 00 05 01 0A 00 40 00 00 00 00 00 01 02 00 04
[00:00:10.503] LOG -- l2cap.c.1398: L2CAP signaling handler code 5, state 9
[00:00:10.509] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x40
[00:00:10.516] LOG -- l2cap.c.315: L2CAP_EVENT_CHANNEL_OPENED status 0x0 addr 00:15:83:07:CF:D8 handle 0x80 psm 0x1 local_cid 0x40 remote_cid 0x40 local_mtu 1691, remote_mtu 1024, flush_timeout 0
[00:00:10.533] EVT <= 70 16 00 D8 CF 07 83 15 00 80 00 01 00 40 00 40 00 9B 06 00 04 00 00 01
[00:00:10.541] EVT <= 13 05 01 80 00 01 00
[00:00:10.545] ACL <= 80 20 18 00 14 00 40 00 06 00 00 00 0F 35 03 19 11 01 03 F8 35 05 0A 00 00 01 00 00
[00:00:10.555] EVT <= 6E 00
[00:00:10.557] EVT <= 78 02 40 00
[00:00:10.560] ACL => 80 00 6E 00 6A 00 40 00 07 00 00 00 65 00 62 36 00 5F 36 00 5C 09 00 00 0A 00 01 00 01 09 00 01 36 00 03 19 11 01 09 00 04 36 00 0E 36 00 03 19 01 00 36 00 05 19 00 03 08 01 09 00 05 36 00 03 19 10 02 09 00 06 36 00 09 09 65 6E 09 00 6A 09 01 00 09 00 09 36 00 09 36 00 06 19 11 01 09 11 02 09 01 00 25 0B 53 50 50 20 43 6F 75 6E 74 65 72 00
[00:00:10.592] EVT <= 6E 00
[00:00:10.610] EVT <= 13 05 01 80 00 01 00
[00:00:10.612] ACL <= 80 20 18 00 14 00 40 00 06 00 01 00 0F 35 03 19 11 01 03 F8 35 05 0A 00 00 01 00 00
[00:00:10.613] EVT <= 78 02 40 00
[00:00:10.616] ACL => 80 00 6E 00 6A 00 40 00 07 00 01 00 65 00 62 36 00 5F 36 00 5C 09 00 00 0A 00 01 00 01 09 00 01 36 00 03 19 11 01 09 00 04 36 00 0E 36 00 03 19 01 00 36 00 05 19 00 03 08 01 09 00 05 36 00 03 19 10 02 09 00 06 36 00 09 09 65 6E 09 00 6A 09 01 00 09 00 09 36 00 09 36 00 06 19 11 01 09 11 02 09 01 00 25 0B 53 50 50 20 43 6F 75 6E 74 65 72 00
[00:00:10.647] EVT <= 6E 00
[00:00:10.669] ACL <= 80 20 0C 00 08 00 01 00 06 5B 04 00 40 00 40 00
[00:00:10.669] LOG -- l2cap.c.1398: L2CAP signaling handler code 6, state 10
[00:00:10.671] ACL => 80 00 0C 00 08 00 01 00 07 5B 04 00 40 00 40 00
[00:00:10.677] LOG -- l2cap.c.334: L2CAP_EVENT_CHANNEL_CLOSED local_cid 0x40
[00:00:10.684] EVT <= 71 02 40 00
[00:00:10.687] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x40
[00:00:10.693] EVT <= 13 05 01 80 00 01 00
[00:00:10.697] ACL <= 80 20 0C 00 08 00 01 00 02 5C 04 00 03 00 41 00
[00:00:10.703] LOG -- hci.c.3831: gap_request_security_level 2, current level 0
[00:00:10.710] EVT <= 13 05 01 80 00 01 00
[00:00:10.714] EVT <= 6E 00
[00:00:10.717] ACL => 80 00 10 00 0C 00 01 00 03 5C 08 00 41 00 41 00 01 00 00 00
[00:00:10.724] EVT <= 6E 00
[00:00:10.727] CMD => 11 04 02 80 00
[00:00:10.730] EVT <= 0F 04 00 05 11 04
[00:00:10.734] EVT <= 17 06 D8 CF 07 83 15 00
[00:00:10.738] LOG -- hci.c.1948: HCI_EVENT_LINK_KEY_REQUEST
[00:00:10.743] EVT <= 13 05 01 80 00 01 00
[00:00:10.747] EVT <= 6E 00
[00:00:10.750] LOG -- hci.c.3110: responding to link key request
[00:00:10.756] CMD => 0C 04 06 D8 CF 07 83 15 00
[00:00:10.760] EVT <= 0E 0A 05 0C 04 00 D8 CF 07 83 15 00
[00:00:10.765] EVT <= 16 06 D8 CF 07 83 15 00
I (10769) bt_classic_packet_handler: Pin code request - using '0000'

[00:00:10.777] EVT <= 6E 00
[00:00:10.779] CMD => 0D 04 17 D8 CF 07 83 15 00 04 30 30 30 30 00 00 00 00 1B 5B 30 3B 33 32 6D 49
[00:00:10.788] EVT <= 0E 0A 05 0D 04 00 D8 CF 07 83 15 00
[00:00:10.793] EVT <= 6E 00
[00:00:14.277] EVT <= 18 17 D8 CF 07 83 15 00 7C D9 0E CB 73 E3 27 83 41 72 56 82 F5 9C 4B 6D 00
[00:00:14.277] LOG -- hci.c.348: gap_store_link_key_for_bd_addr: 00:15:83:07:CF:D8, type 0
[00:00:14.294] EVT <= 06 03 00 80 00
[00:00:14.294] CMD => 13 04 03 80 00 01
[00:00:14.295] EVT <= 0F 04 00 05 13 04
[00:00:14.295] EVT <= 6E 00
[00:00:14.344] EVT <= 08 04 00 80 00 01
[00:00:14.344] LOG -- hci.c.3729: hci_emit_security_level 3 for handle 80
[00:00:14.345] EVT <= E0 03 80 00 03
[00:00:14.347] LOG -- l2cap.c.1204: l2cap - security level update
[00:00:14.353] LOG -- l2cap.c.1210: l2cap - state 5
[00:00:14.357] LOG -- l2cap.c.340: L2CAP_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 handle 0x80 psm 0x3 local_cid 0x41 remote_cid 0x41
[00:00:14.369] EVT <= 72 0E D8 CF 07 83 15 00 80 00 03 00 41 00 41 00
[00:00:14.376] LOG -- rfcomm.c.282: rfcomm_max_frame_size_for_l2cap_mtu: 1691 -> 1686
[00:00:14.383] LOG -- rfcomm.c.956: L2CAP_EVENT_INCOMING_CONNECTION (l2cap_cid 0x41) for BLUETOOTH_PROTOCOL_RFCOMM => accept
[00:00:14.394] LOG -- l2cap.c.1317: L2CAP_ACCEPT_CONNECTION local_cid 0x41
[00:00:14.401] ACL => 80 00 10 00 0C 00 01 00 03 5C 08 00 41 00 41 00 00 00 00 00
[00:00:14.408] ACL <= 80 20 0C 00 08 00 01 00 02 5D 04 00 01 00 42 00
[00:00:14.415] LOG -- hci.c.3831: gap_request_security_level 0, current level 3
[00:00:14.421] LOG -- hci.c.3729: hci_emit_security_level 3 for handle 80
[00:00:14.428] EVT <= E0 03 80 00 03
[00:00:14.431] LOG -- l2cap.c.1204: l2cap - security level update
[00:00:14.437] LOG -- l2cap.c.1210: l2cap - state 5
[00:00:14.442] LOG -- l2cap.c.340: L2CAP_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 handle 0x80 psm 0x1 local_cid 0x42 remote_cid 0x42
[00:00:14.454] EVT <= 72 0E D8 CF 07 83 15 00 80 00 01 00 42 00 42 00
[00:00:14.460] LOG -- l2cap.c.1317: L2CAP_ACCEPT_CONNECTION local_cid 0x42
[00:00:14.467] LOG -- l2cap.c.1210: l2cap - state 9
[00:00:14.472] EVT <= 13 05 01 80 00 01 00
[00:00:14.476] ACL <= 80 20 10 00 0C 00 01 00 04 5E 08 00 41 00 00 00 01 02 F9 03
[00:00:14.483] LOG -- l2cap.c.1398: L2CAP signaling handler code 4, state 9
[00:00:14.489] LOG -- l2cap.c.1357: l2cap cid 65, hint 0, type 1
[00:00:14.495] EVT <= 6E 00
[00:00:14.498] ACL => 80 00 10 00 0C 00 01 00 03 5D 08 00 42 00 42 00 00 00 00 00
[00:00:14.505] EVT <= 6E 00
[00:00:14.508] ACL => 80 00 10 00 0C 00 01 00 04 02 08 00 42 00 00 00 01 02 9B 06
[00:00:14.515] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x42
[00:00:14.521] LOG -- l2cap.c.429: l2cap_start_rtx for local cid 0x42
[00:00:14.527] EVT <= 6E 00
[00:00:14.530] ACL => 80 00 12 00 0E 00 01 00 05 5E 0A 00 41 00 00 00 00 00 01 02 F9 03
[00:00:14.538] EVT <= 13 05 01 80 00 01 00
[00:00:14.542] EVT <= 13 05 01 80 00 01 00
[00:00:14.546] ACL <= 80 20 10 00 0C 00 01 00 04 5F 08 00 42 00 00 00 01 02 00 04
[00:00:14.553] LOG -- l2cap.c.1398: L2CAP signaling handler code 4, state 9
[00:00:14.559] LOG -- l2cap.c.1357: l2cap cid 66, hint 0, type 1
[00:00:14.565] ACL <= 80 20 12 00 0E 00 01 00 05 02 0A 00 42 00 00 00 00 00 01 02 00 04
[00:00:14.573] LOG -- l2cap.c.1398: L2CAP signaling handler code 5, state 9
[00:00:14.580] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x42
[00:00:14.586] EVT <= 13 05 01 80 00 01 00
[00:00:14.590] EVT <= 6E 00
[00:00:14.592] ACL => 80 00 12 00 0E 00 01 00 05 5F 0A 00 42 00 00 00 00 00 01 02 00 04
[00:00:14.600] LOG -- l2cap.c.315: L2CAP_EVENT_CHANNEL_OPENED status 0x0 addr 00:15:83:07:CF:D8 handle 0x80 psm 0x1 local_cid 0x42 remote_cid 0x42 local_mtu 1691, remote_mtu 1024, flush_timeout 0
[00:00:14.617] EVT <= 70 16 00 D8 CF 07 83 15 00 80 00 01 00 42 00 42 00 9B 06 00 04 00 00 01
[00:00:14.626] EVT <= 13 05 01 80 00 01 00
[00:00:14.629] ACL <= 80 20 18 00 14 00 42 00 06 00 00 00 0F 35 03 19 01 00 03 F8 35 05 0A 00 00 FF FF 00
[00:00:14.639] EVT <= 6E 00
[00:00:14.642] ACL => 80 00 10 00 0C 00 01 00 04 03 08 00 41 00 00 00 01 02 9B 06
[00:00:14.649] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x41
[00:00:14.655] LOG -- l2cap.c.429: l2cap_start_rtx for local cid 0x41
[00:00:14.661] EVT <= 6E 00
[00:00:14.664] EVT <= 78 02 42 00
[00:00:14.667] ACL => 80 00 6E 00 6A 00 42 00 07 00 00 00 65 00 62 36 00 5F 36 00 5C 09 00 00 0A 00 01 00 01 09 00 01 36 00 03 19 11 01 09 00 04 36 00 0E 36 00 03 19 01 00 36 00 05 19 00 03 08 01 09 00 05 36 00 03 19 10 02 09 00 06 36 00 09 09 65 6E 09 00 6A 09 01 00 09 00 09 36 00 09 36 00 06 19 11 01 09 11 02 09 01 00 25 0B 53 50 50 20 43 6F 75 6E 74 65 72 00
[00:00:14.698] ACL <= 80 20 12 00 0E 00 01 00 05 03 0A 00 41 00 00 00 00 00 01 02 F9 03
[00:00:14.706] LOG -- l2cap.c.1398: L2CAP signaling handler code 5, state 9
[00:00:14.713] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x41
[00:00:14.719] LOG -- l2cap.c.315: L2CAP_EVENT_CHANNEL_OPENED status 0x0 addr 00:15:83:07:CF:D8 handle 0x80 psm 0x3 local_cid 0x41 remote_cid 0x41 local_mtu 1691, remote_mtu 1017, flush_timeout 0
[00:00:14.736] EVT <= 70 16 00 D8 CF 07 83 15 00 80 00 03 00 41 00 41 00 9B 06 F9 03 00 00 01
[00:00:14.744] LOG -- rfcomm.c.966: L2CAP_EVENT_CHANNEL_OPENED for BLUETOOTH_PROTOCOL_RFCOMM, status 0
[00:00:14.753] LOG -- rfcomm.c.282: rfcomm_max_frame_size_for_l2cap_mtu: 1691 -> 1686
[00:00:14.761] EVT <= 13 05 01 80 00 01 00
[00:00:14.765] ACL <= 80 20 08 00 04 00 41 00 03 3F 01 1C
[00:00:14.770] LOG -- rfcomm.c.1064: Received SABM #0
[00:00:14.775] EVT <= 13 05 01 80 00 01 00
[00:00:14.779] ACL <= 80 20 18 00 14 00 42 00 06 00 01 00 0F 35 03 19 12 00 03 F8 35 05 0A 00 00 FF FF 00
[00:00:14.788] EVT <= 6E 00
[00:00:14.791] EVT <= 78 02 42 00
[00:00:14.794] ACL => 80 00 0F 00 0B 00 42 00 07 00 01 00 06 00 03 36 00 00 00
[00:00:14.801] EVT <= 6E 00
[00:00:14.804] EVT <= 78 02 41 00
[00:00:14.807] LOG -- rfcomm.c.1203: Sending UA #0
[00:00:14.811] ACL => 80 00 08 00 04 00 41 00 03 73 01 D7
[00:00:14.816] LOG -- rfcomm.c.826: Multiplexer up and running
[00:00:14.822] EVT <= 13 05 01 80 00 01 00
[00:00:14.826] ACL <= 80 20 0C 00 08 00 01 00 06 60 04 00 42 00 42 00
[00:00:14.832] LOG -- l2cap.c.1398: L2CAP signaling handler code 6, state 10
[00:00:14.839] EVT <= 13 05 01 80 00 01 00
[00:00:14.843] ACL <= 80 20 12 00 0E 00 41 00 03 EF 15 83 11 02 F0 07 00 F3 03 00 07 70
[00:00:14.851] LOG -- rfcomm.c.1472: Received UIH Parameter Negotiation Command for #2, credits 7
[00:00:14.859] LOG -- rfcomm.c.407: rfcomm_channel_create for service 0x3ffc4284, channel 1 --- list of channels:
[00:00:14.869] LOG -- rfcomm.c.1788: -> Inform app
[00:00:14.874] LOG -- rfcomm.c.151: RFCOMM_EVENT_INCOMING_CONNECTION addr 00:15:83:07:CF:D8 channel #1 cid 0x01
[00:00:14.884] EVT <= 82 09 D8 CF 07 83 15 00 01 01 00
I (14888) bt_classic_packet_handler: RFCOMM channel nr: 1 id: 1 requested for 00:15:83:07:CF:D8
[00:00:14.898] LOG -- rfcomm.c.2339: RFCOMM_ACCEPT_CONNECTION cid 0x01
[00:00:14.904] EVT <= 6E 00
[00:00:14.907] ACL => 80 00 0C 00 08 00 01 00 07 60 04 00 42 00 42 00
[00:00:14.913] LOG -- l2cap.c.334: L2CAP_EVENT_CHANNEL_CLOSED local_cid 0x42
[00:00:14.920] EVT <= 71 02 42 00
[00:00:14.923] LOG -- l2cap.c.423: l2cap_stop_rtx for local cid 0x42
[00:00:14.929] EVT <= 13 05 01 80 00 01 00
[00:00:14.933] EVT <= 6E 00
[00:00:14.936] EVT <= 78 02 41 00
[00:00:14.939] LOG -- rfcomm.c.1816: Sending UIH Parameter Negotiation Respond for #2
[00:00:14.946] ACL => 80 00 12 00 0E 00 41 00 01 EF 15 81 11 02 E0 07 00 F3 03 00 00 AA
[00:00:14.954] LOG -- rfcomm.c.1609: rfcomm_channel_ready_for_incoming_dlc_setup state var 0003
[00:00:14.962] EVT <= 6E 00
[00:00:14.965] EVT <= 78 02 41 00
[00:00:14.968] EVT <= 13 05 01 80 00 01 00
[00:00:14.972] ACL <= 80 20 08 00 04 00 41 00 0B 3F 01 59
[00:00:14.977] LOG -- rfcomm.c.1438: Received SABM #2
[00:00:14.982] EVT <= 78 02 41 00
[00:00:14.985] LOG -- rfcomm.c.1820: Sending UA #2
[00:00:14.990] ACL => 80 00 08 00 04 00 41 00 0B 73 01 92
[00:00:14.995] LOG -- rfcomm.c.1609: rfcomm_channel_ready_for_incoming_dlc_setup state var 000b
[00:00:15.003] LOG -- rfcomm.c.1825: Incomping setup done, requesting send MSC CMD and send Credits
[00:00:15.012] EVT <= 13 05 01 80 00 01 00
[00:00:15.016] ACL <= 80 20 0D 00 09 00 41 00 03 EF 0B E3 07 0B 8C 01 70
[00:00:15.022] LOG -- rfcomm.c.1491: Received MSC CMD for #2,
[00:00:15.028] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current 1c1b, rf credits 7
[00:00:15.039] EVT <= 6E 00
[00:00:15.041] EVT <= 78 02 41 00
[00:00:15.044] LOG -- rfcomm.c.1748: Sending MSC RSP for #2
[00:00:15.050] ACL => 80 00 0C 00 08 00 41 00 01 EF 09 E1 05 0B 8D AA
[00:00:15.056] EVT <= 6E 00
[00:00:15.059] EVT <= 78 02 41 00
[00:00:15.062] LOG -- rfcomm.c.1911: Sending MSC CMD for #2
[00:00:15.067] ACL => 80 00 0C 00 08 00 41 00 01 EF 09 E3 05 0B 8D AA
[00:00:15.073] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current 701b, rf credits 7
[00:00:15.084] ACL <= 80 20 0D 00 09 00 41 00 03 EF 0B E3 07 0B 8D 00 70
[00:00:15.090] LOG -- rfcomm.c.1491: Received MSC CMD for #2,
[00:00:15.096] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current 781b, rf credits 7
[00:00:15.107] EVT <= 13 05 01 80 00 01 00
[00:00:15.111] EVT <= 13 05 01 80 00 01 00
[00:00:15.114] ACL <= 80 20 0C 00 08 00 41 00 03 EF 09 E1 05 0B 8D 70
[00:00:15.121] LOG -- rfcomm.c.1498: Received MSC RSP for #2
[00:00:15.126] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current 783b, rf credits 7
[00:00:15.137] EVT <= 6E 00
[00:00:15.139] EVT <= 78 02 41 00
[00:00:15.142] LOG -- rfcomm.c.1748: Sending MSC RSP for #2
[00:00:15.148] ACL => 80 00 0C 00 08 00 41 00 01 EF 09 E1 05 0B 8D AA
[00:00:15.154] EVT <= 6E 00
[00:00:15.157] EVT <= 78 02 41 00
[00:00:15.160] LOG -- rfcomm.c.1918: Providing credits for #2
[00:00:15.165] ACL => 80 00 09 00 05 00 41 00 09 FF 01 0A 5C
[00:00:15.171] LOG -- rfcomm.c.1601: rfcomm_channel_ready_for_open state 8, flags needed 0020, current e03b, rf credits 7
[00:00:15.181] LOG -- rfcomm.c.1253: rfcomm_channel_opened!
[00:00:15.187] LOG -- rfcomm.c.169: RFCOMM_EVENT_CHANNEL_OPENED status 0x0 addr 00:15:83:07:CF:D8 handle 0x80 channel #1 cid 0x01 mtu 1011
[00:00:15.199] EVT <= 80 10 00 D8 CF 07 83 15 00 80 00 01 01 00 F3 03 01 00
I (15206) bt_classic_packet_handler: RFCOMM channel open succeeded. New RFCOMM Channel ID 1, max frame size 1011

[00:00:15.217] EVT <= 88 07 03 03 00 D1 D3 7F 3F
[00:00:15.221] EVT <= 13 05 01 80 00 01 00
[00:00:15.225] ACL <= 80 20 12 00 0E 00 41 00 03 EF 15 93 11 0B 07 00 00 00 00 01 00 70
[00:00:15.233] LOG -- rfcomm.c.1511: Received Remote Port Negotiation Update for #2
[00:00:15.240] EVT <= 88 07 07 03 00 D1 D3 01 00
[00:00:15.245] EVT <= 13 05 01 80 00 01 00
W (15248) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:15.256] EVT <= 6E 00
[00:00:15.258] EVT <= 78 02 41 00
[00:00:15.262] LOG -- rfcomm.c.1742: Sending Remote Port Negotiation RSP for #2
[00:00:15.269] ACL => 80 00 12 00 0E 00 41 00 01 EF 15 91 11 0B 07 03 00 D1 D3 01 00 AA
W (15277) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:15.284] EVT <= 6E 00
[00:00:15.286] EVT <= 78 02 41 00
[00:00:15.289] EVT <= 89 02 01 00
I (15293) bt_classic_packet_handler: RFCOMM_EVENT_CAN_SEND_NOW
[00:00:15.299] ACL => 80 00 09 00 05 00 41 00 09 EF 00 00 40
I (15305) bt_classic_packet_handler: rfcomm_send success [0] sz[0]
[00:00:15.311] EVT <= 13 05 01 80 00 01 00
[00:00:15.315] EVT <= 13 05 01 80 00 01 00
W (15319) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:15.327] EVT <= 6E 00
[00:00:15.329] EVT <= 78 02 41 00
[00:00:15.332] EVT <= 89 02 01 00
I (15335) bt_classic_packet_handler: RFCOMM_EVENT_CAN_SEND_NOW
[00:00:15.342] ACL => 80 00 09 00 05 00 41 00 09 EF 00 00 40
I (15347) bt_classic_packet_handler: rfcomm_send success [0] sz[0]
[00:00:15.354] EVT <= 13 05 01 80 00 01 00
W (15358) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:15.366] EVT <= 6E 00
[00:00:15.368] EVT <= 78 02 41 00
[00:00:15.371] EVT <= 89 02 01 00
I (15374) bt_classic_packet_handler: RFCOMM_EVENT_CAN_SEND_NOW
[00:00:15.381] ACL => 80 00 09 00 05 00 41 00 09 EF 00 00 40
I (15386) bt_classic_packet_handler: rfcomm_send success [0] sz[0]
W (15393) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:15.401] EVT <= 6E 00
[00:00:15.403] EVT <= 78 02 41 00
[00:00:15.406] EVT <= 89 02 01 00
I (15409) bt_classic_packet_handler: RFCOMM_EVENT_CAN_SEND_NOW
[00:00:15.416] ACL => 80 00 09 00 05 00 41 00 09 EF 00 00 40
I (15422) bt_classic_packet_handler: rfcomm_send success [0] sz[0]
[00:00:15.428] EVT <= 13 05 01 80 00 01 00
[00:00:15.432] EVT <= 13 05 01 80 00 01 00
W (15436) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:15.444] EVT <= 6E 00
[00:00:15.446] EVT <= 78 02 41 00
[00:00:15.449] EVT <= 89 02 01 00
I (15452) bt_classic_packet_handler: RFCOMM_EVENT_CAN_SEND_NOW
[00:00:15.459] ACL => 80 00 09 00 05 00 41 00 09 EF 00 00 40
I (15464) bt_classic_packet_handler: rfcomm_send success [0] sz[0]
W (15471) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:15.479] EVT <= 6E 00
[00:00:15.481] EVT <= 78 02 41 00
[00:00:15.484] EVT <= 89 02 01 00
I (15487) bt_classic_packet_handler: RFCOMM_EVENT_CAN_SEND_NOW
[00:00:15.494] ACL => 80 00 09 00 05 00 41 00 09 EF 00 00 40
I (15499) bt_classic_packet_handler: rfcomm_send success [0] sz[0]
[00:00:15.506] EVT <= 13 05 01 80 00 01 00
[00:00:15.510] EVT <= 13 05 01 80 00 01 00
W (15514) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:15.521] EVT <= 6E 00
[00:00:15.524] EVT <= 78 02 41 00
[00:00:15.527] EVT <= 89 02 01 00
I (15530) bt_classic_packet_handler: RFCOMM_EVENT_CAN_SEND_NOW
[00:00:15.537] ACL => 80 00 09 00 05 00 41 00 09 EF 00 00 40
I (15542) bt_classic_packet_handler: rfcomm_send success [0] sz[0]
[00:00:15.549] EVT <= 13 05 01 80 00 01 00
W (15553) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:15.561] EVT <= 6E 00
[00:00:15.563] EVT <= 78 02 41 00
I (16383) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
W (16384) queue_data_received_handler: rfcomm_request_can_send_now_event
I (16387) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:16.399] EVT <= 78 02 41 00
W (16402) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:16.409] EVT <= 78 02 41 00
W (20323) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:20.323] EVT <= 78 02 41 00

// It stopped here until I send a byte from remote device

W (26123) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:26.123] EVT <= 78 02 41 00
[00:00:26.123] ACL <= 80 20 0A 00 06 00 41 00 0B FF 03 19 01 86
[00:00:26.128] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 25, now 25
[00:00:26.135] EVT <= 89 02 01 00
I (26138) bt_classic_packet_handler: RFCOMM_EVENT_CAN_SEND_NOW
[00:00:26.145] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (26194) bt_classic_packet_handler: rfcomm_send success [28] sz[168]
I (26201) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
I (26203) bt_classic_packet_handler: RCV[CMDs] SZ[1] WQ[27] 0 // byte from remote device received
[00:00:26.217] EVT <= 13 05 01 80 00 01 00
W (26221) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:26.228] EVT <= 6E 00
[00:00:26.231] EVT <= 78 02 41 00
[00:00:26.234] EVT <= 89 02 01 00
I (26237) bt_classic_packet_handler: RFCOMM_EVENT_CAN_SEND_NOW
[00:00:26.244] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (26293) bt_classic_packet_handler: rfcomm_send success [27] sz[168]
I (26300) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:26.309] EVT <= 13 05 01 80 00 01 00
W (26313) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:26.321] EVT <= 6E 00
[00:00:26.323] EVT <= 78 02 41 00
[00:00:26.326] EVT <= 89 02 01 00
I (26329) bt_classic_packet_handler: RFCOMM_EVENT_CAN_SEND_NOW
[00:00:26.336] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (26385) bt_classic_packet_handler: rfcomm_send success [27] sz[168]
I (26392) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
W (26402) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:26.409] EVT <= 6E 00
[00:00:26.412] EVT <= 78 02 41 00
[00:00:26.415] EVT <= 89 02 01 00
I (26418) bt_classic_packet_handler: RFCOMM_EVENT_CAN_SEND_NOW
[00:00:26.425] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (26474) bt_classic_packet_handler: rfcomm_send success [28] sz[168]
I (26481) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:26.488] EVT <= 13 05 01 80 00 01 00
W (26494) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:26.501] EVT <= 6E 00
[00:00:26.504] EVT <= 78 02 41 00
[00:00:26.507] EVT <= 89 02 01 00
I (26510) bt_classic_packet_handler: RFCOMM_EVENT_CAN_SEND_NOW
[00:00:26.517] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (26566) bt_classic_packet_handler: rfcomm_send success [27] sz[168]
I (26573) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:26.579] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:26.588] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 24
[00:00:26.595] EVT <= 13 05 01 80 00 01 00
[00:00:26.599] EVT <= 13 05 01 80 00 01 00
W (26603) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:26.610] EVT <= 6E 00
[00:00:26.613] EVT <= 78 02 41 00
[00:00:26.616] EVT <= 89 02 01 00
I (26619) bt_classic_packet_handler: RFCOMM_EVENT_CAN_SEND_NOW
[00:00:26.626] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (26675) bt_classic_packet_handler: rfcomm_send success [26] sz[168]
I (26682) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
W (26691) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:26.699] EVT <= 6E 00
[00:00:26.701] EVT <= 78 02 41 00
[00:00:26.704] EVT <= 89 02 01 00
I (26707) bt_classic_packet_handler: RFCOMM_EVENT_CAN_SEND_NOW
[00:00:26.714] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (26763) bt_classic_packet_handler: rfcomm_send success [25] sz[168]
I (26770) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:26.780] EVT <= 13 05 01 80 00 01 00
W (26784) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:26.791] EVT <= 6E 00
[00:00:26.794] EVT <= 78 02 41 00
[00:00:26.797] EVT <= 89 02 01 00
I (26800) bt_classic_packet_handler: RFCOMM_EVENT_CAN_SEND_NOW
[00:00:26.807] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (26856) bt_classic_packet_handler: rfcomm_send success [24] sz[168]
I (26863) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:26.872] EVT <= 13 05 01 80 00 01 00
[00:00:26.876] EVT <= 13 05 01 80 00 01 00
[00:00:26.880] ACL <= 80 20 09 00 05 00 41 00 0B FF 01 04 86
[00:00:26.885] LOG -- rfcomm.c.1289: RFCOMM data UIH_PF, new credits: 4, now 25
W (26892) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:26.900] EVT <= 6E 00
[00:00:26.902] EVT <= 78 02 41 00
[00:00:26.905] EVT <= 89 02 01 00
I (26909) bt_classic_packet_handler: RFCOMM_EVENT_CAN_SEND_NOW
[00:00:26.915] ACL => 80 00 B1 00 AD 00 41 00 09 EF 50 01 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7 40
I (26964) bt_classic_packet_handler: rfcomm_send success [23] sz[168]
I (26971) bt_classic_send_task: new packet in the queue, call rfcomm_request_can_send_now_event
[00:00:26.981] EVT <= 13 05 01 80 00 01 00
W (26985) queue_data_received_handler: rfcomm_request_can_send_now_event
[00:00:26.992] EVT <= 6E 00
[00:00:26.995] EVT <= 78 02 41 00
[00:00:26.998] EVT <= 89 02 01 00

.......

from btstack.

Note that this problem occurs after the first time of pairing but later connections (disconnect and connect again) it works fine every time

from btstack.

In the last log, BTstack doesn't provide a 'can send now' as it already used all 7 RFCOMM credits. During connection establishment, it gets 7 credits. Then a total of 7 RFCOMM user packets are sent. When you trigger the incoming RFCOMM data, it also contains credits and BTstack reports "new credits: 25, now: 25" which means BTstack had 0 credits before. This did not happen in the earlier logs.

hm... the first 7 RFCOMM packets are all empty! Could you try once more and send at least a single byte in each RFCOMM packet? It's quite likely that an empty RFCOMM packet doesn't count for the credit counting and BTstack decrements the credit counter nevertheless. If yes, I can fix in BTstack quickly...

uhm.. why do you send empty packets :) ?

from btstack.

No, I don't send empty packets, once btstack runs it calls data source handler which in turn calls rfcomm_request_can_send_now_event then rfcomm_send sends the empty buffer until send the actual packets but the credits were over.

Now, I created an event bit that set when new packet received and in data source handler checks for it to make sure that a new packet has arrived then call rfcomm_request_can_send_now_event and then rfcomm_send with the real packet but xEventGroupGetBits mostly indicates that all bits are empty although they are set. Why does that happen? does data source handler can't check actual event state of the event group?

from btstack.

Update:
calling xEventGroupClearBits before rfcomm_request_can_send_now_event solved event group problem.
Now, It works fine for a while. I will let it stream for a long time to make sure no problems occur

Thanks

from btstack.

You were sending empty packets, and BTstack did count them although it shouldn't. Thanks for helping me identify this issue. I just pushed an update to the develop branch that fixes this (doesn't count empty packets).

I don't understand your question. If you call rfcomm_request_can_send_now_event() (or any other BTstack function), it might call you back before it returns, so you should always update your state before calling BTstack functions. I guess that's how you've fixed it.

from btstack.

oh, I mean I don't send packets from application on purpose but btstack at start up (and before application starts to generate packets) calls data source handler which calls rfcomm_request_can_send_now_event and RFCOMM_EVENT_CAN_SEND_NOW event was sent and rfcomm_send sends the empty buffer (supposed to have the packet)

For the second problem, Yes, This solved it

from btstack.

On ESP32 (and FreeRTOS), data sources are currently polled. In the callback, you could call rfcomm_request_can_send_now_event only if you have data to send

Anyway, it looks like you're all set now. :)

from btstack.

Yes, This is what I did and it goes well :)

Thank you

from btstack.