Comments (9)
marcorussi
commented on June 24, 2024
I found a fix about removing a zombie wpan0 but it seems that I don't have it:
marco@marco-Latitude-5590:~/Pingeco/exp/ot-nrf528xx$ ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp0s31f6: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000
link/ether 8c:ec:4b:e5:90:08 brd ff:ff:ff:ff:ff:ff
3: wlp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DORMANT group default qlen 1000
link/ether a0:88:69:f5:22:9c brd ff:ff:ff:ff:ff:ff
4: nat64: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 500
link/none
5: otbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default
link/ether 02:42:12:ee:8d:eb brd ff:ff:ff:ff:ff:ff
6: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default
link/ether 02:42:6a:2d:01:20 brd ff:ff:ff:ff:ff:ff
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jwhui
commented on June 24, 2024
@marcorussi , thanks for raising this issue. I believe you are experiencing the same issue as in openthread/openthread#7552, which should be addressed by openthread/openthread#7570.
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marcorussi
commented on June 24, 2024
Hi @jwhui, that is what I thought as I commented on that issue before opening this one. The only thing that confuses me is the "Unexpected RCP reset: RESET_POWER_ON" message. Do you think it has to do with the same TCP error? If yes, should I try commit samkumar/openthread@a1721ea ?
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canisLupus1313
commented on June 24, 2024
@marcorussi Looks like You have problem when starting the RCP. Would it be possible for You to provide dmesg log? Also can You check lsusb for nRF dk presence? Also please retest without uart-flow-control.
And one more thing please meake sure that when You preform git operations on repo You always remove the build folder.
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marcorussi
commented on June 24, 2024
@canisLupus1313 please find the dmesg log. I took the only part I think you'd need:
[ 658.390253] usb 1-3: USB disconnect, device number 8
[ 664.366472] usb 1-9: new high-speed USB device number 11 using xhci_hcd
[ 664.515121] usb 1-9: New USB device found, idVendor=1366, idProduct=0105, bcdDevice= 1.00
[ 664.515126] usb 1-9: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 664.515128] usb 1-9: Product: J-Link
[ 664.515130] usb 1-9: Manufacturer: SEGGER
[ 664.515132] usb 1-9: SerialNumber: 000683274154
[ 664.517095] cdc_acm 1-9:1.0: ttyACM0: USB ACM device
[ 873.142137] usb 1-9: USB disconnect, device number 11
[ 876.319043] usb 1-9: new high-speed USB device number 12 using xhci_hcd
[ 876.468307] usb 1-9: New USB device found, idVendor=1366, idProduct=0105, bcdDevice= 1.00
[ 876.468325] usb 1-9: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 876.468331] usb 1-9: Product: J-Link
[ 876.468336] usb 1-9: Manufacturer: SEGGER
[ 876.468341] usb 1-9: SerialNumber: 000683274154
[ 876.471153] cdc_acm 1-9:1.0: ttyACM0: USB ACM device
And yes, the device is present as you can see. Find also here lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 012: ID 1366:0105 SEGGER J-Link
Bus 001 Device 003: ID 8087:0a2b Intel Corp.
Bus 001 Device 002: ID 0bda:5650 Realtek Semiconductor Corp. Integrated Webcam_HD
Bus 001 Device 010: ID 05ac:12a8 Apple, Inc. iPhone5/5C/5S/6
Bus 001 Device 004: ID 0a5c:5832 Broadcom Corp. 5880
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Thank you.
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marcorussi
commented on June 24, 2024
I have updated openthread submodule to a9b4e637f
and rebuilt ot-rcp nrf52840 image and ot-daemon/ot-ctl.
It fails with a different error now:
marco@marco-Latitude-5590:~/Pingeco/exp/ot-nrf528xx$ sudo ./openthread/build/posix/src/posix/ot-daemon 'spinel+hdlc+uart:///dev/ttyACM0?uart-baudrate=115200' --verbose
./openthread/build/posix/src/posix/ot-daemon[21864]: Running OPENTHREAD/thread-reference-20200818-1621-ga9b4e637f; POSIX; Apr 7 2022 22:11:14
./openthread/build/posix/src/posix/ot-daemon[21864]: Thread version: 3
./openthread/build/posix/src/posix/ot-daemon[21864]: 49d.17:40:41.436 [C] Platform------: Too many rcp failures, exiting
./openthread/build/posix/src/posix/ot-daemon[21864]: 49d.17:40:41.436 [C] Platform------: RecoverFromRcpFailure() at radio_spinel_impl.hpp:2259: Failure
No mention of TCP errors now but still "too many RCP failures".
NOTE: ot-nrf528xx is stil at 83f2517
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canisLupus1313
commented on June 24, 2024
@marcorussi I asked around internally about the revision of board that You are using. unfortunatelly those aren't available any whare in our offices since 0.9.0 was a preview revision. With my 2.0.1 this issue do not reproduce. Is there any chance that You can try this on newer version?
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marcorussi
commented on June 24, 2024
@canisLupus1313 sorry for the late reply but I had few days off and meanwhile I got a new nRF52840 USB dongle. With this dingle I can run RCP reliably enough to say that the my problem had to do with the nRF52840 dev kit and probably with that specific revision. I came across another issues with the dongle though so I'll eventually raise another ticket about it. Would you like me to close this open ticket? I don't need to fix this particular issues anymore but I can investigate further in future if you like. Thanks.
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canisLupus1313
commented on June 24, 2024
@marcorussi thanks for confirmation that this is HW issue. I think we can close this issue then.
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