Open
Description
Port, board and/or hardware
mimxrt, teensy 4.1
MicroPython version
MicroPython v1.23.0 on 2024-06-02; Teensy 4.1 with MIMXRT1062DVJ6A
Reproduction
in
micropython/ports/mimxrt/modules/_boot.py
Line 34 in 288a036
Ran into this when using the mpr xrun tool, because the underlying mpremote commands work relative to the working directory, ended up in a state where .mpy files are copied over to /sdcard/lib but the when the program runs it can't find them.
Expected behaviour
Not sure the appropriate behavior here, but the issue would maybe have been avoided if either
- /sdcard/lib were added to the path, like /flash/lib is a few lines above, or
- if there were no
os.chdirto the automounted sd card. this would allow mpr/mpremote to continue to use /flash as working directory, per usual without breaking the handympr xruncommand. I hadn't initially expected that /sdcard would become the working directory which caused confusion in tracking down this behavior.
as a workaround I am using the functionality where creating the file /flash/SKIPSD skips the SD card auto-mount.
Observed behaviour
n/a
Additional Information
No, I've provided everything above.
Code of Conduct
Yes, I agree