Comments (2)
@Luxin812 PTAL
from esp-at.
Answers checklist.
- I have read the documentation ESP-AT Programming Guide and the issue is not addressed there.
- I have used the latest released firmware or have updated my ESP-AT branch (master or release) to the latest version and checked that the issue is present there.
- I have searched the issue tracker for a similar issue and not found a similar issue.
General issue report
After first BLE connection failure with broken pipe it cannot connect to anything without a reboot.
So it's getting stuck.
AT+BLEINIT=1 # ensure not connected AT+BLEDISCONN=0 ERROR # connection fails AT+BLECONN=0,"73:f7:7c:18:70:b1",1,5 +BLESCANDONE +BLECONN:0,-1 ERROR # ensure not connected AT+BLEDISCONN=0 ERROR # connect to any other AT+BLECONN=0,"5f:29:72:aa:82:c4",1,5 +BLESCANDONE +BLECONN:0,-1 ERROR # same error to any other addresses without reboot
It doesn't even seem to wait for timeout period, fails instantly.
Reboot solves the issue. AT+BLEINIT=0 seems to simply reboot the system, which is slow.
AT+BLEINIT=0 ready
version
AT+GMR AT+GMR AT version:3.2.0.0(s-ec2dec2 - ESP32 - Jul 28 2023 07:05:28) SDK version:v5.0.2-376-g24b9d38a24-dirty compile time(6118fc22):Jul 28 2023 10:14:50 Bin version:v3.2.0.0(PICO-D4)
This issue has been fixed. Can you test it using release v3.4.0.0 or the latest firmware on the master branch to test it.
from esp-at.
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