MicroPython Forum (Archive)

Many thanks, it works great.

Hi, is there any way to get a stack trace while in the 'except' part of a try,except? The best I have got is the error message using: except Exception as e: text = str(e) That however just displays 'MemoryError: memory allocation failed, heap is locked,' while ideally I would line the line number an...

Ive made a little progress on this: https://github.com/micropython/micropython/issues/2243

Hi all, I am trying to get the ADC working on a L4 board. As a simple test, I have tried running the code pyb.ADC(17).read() which should read the internal temperature sensor and return ~1600, but instead 0 is returned. I have also tried reading the value of a pin, but this also returned zero. I had...

Thanks, I tried to call the exposed python calls, but I wasnt having much luck. For example, it wasnt obvious how you give a file handle to read, and I couldnt find the difference between the various read functions, or where the relevant code is to look through. In the end, it turned out the library...

Hi all, I'm writing a module in C, which needs to access the filesystem. I'm using a STM32. I was looking through the source, and this file seems to expose the file read/write commands: https://github.com/micropython/micropython/blob/master/stmhal/pybstdio.c I note that there are no open/close/list ...