rp2: code sometimes hangs when doing `bluetooth.BLE().active(True)`
Checks
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I agree to follow the MicroPython Code of Conduct to ensure a safe and respectful space for everyone.
-
I've searched for existing issues matching this bug, and didn't find any.
Port, board and/or hardware
rp2 port with RPI_PICO_W
MicroPython version
RPI_PICO_W-20240105-v1.22.1.uf2
Reproduction
Run the application at https://github.com/Gaudon/zephyr-cycling:
- install
RPI_PICO_W-20240105-v1.22.1.uf2to a Pico W board - copy all files from the above repo to the board (omit
firmwaredirectory) - copy
config/template-primary.txtorconfig/template-secondary.txtto the board atconfig/config.txt(they can be changed to assign different GPIO if needed) - reset the board to run the code in
main.py
Expected behaviour
Application starts and continues to run.
Observed behaviour
Code sometimes hangs at ble.active(True).
Additional Information
This is branched off from issue #6423 at https://github.com/micropython/micropython/issues/6423#issuecomment-1995163998
Note that I cannot reproduce this issue, but @Gaudon can in the above thread.
[RP2] machine.soft_reset() hangs when i2s is not deinitialized
Checks
-
I agree to follow the MicroPython Code of Conduct to ensure a safe and respectful space for everyone.
-
I've searched for existing issues matching this bug, and didn't find any.
Port, board and/or hardware
RPI_PICO
MicroPython version
MicroPython v1.22.2 on 2024-02-22; Raspberry Pi Pico with RP2040
Reproduction
- Initialize I2S device:
from machine import I2S
from machine import Pin
audio_out = I2S(0,
sck=Pin(0), ws=Pin(1), sd=(2),
mode=I2S.TX,
bits=16,
format=I2S.MONO,
rate=44100,
ibuf=20000)
- Call
machine.soft_reset() - Repeat 1, call
audio_out.deinit()and no. 2 again
Expected behaviour
machine.soft_reset() resets machine
Observed behaviour
device hangs, requiring hardware reset or reconnecting USB
Additional Information
Verified on latest git commit and official release 1.22.2. This issue is pin-independent.