MicroPython Forum (Archive)

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To add/confirm to previous post.
Serial data from PC is present on pyboard RX input, checked with scope that decodes correctly, and with correct voltage levels.

I have also been able to trace my earlier error to USB access and have been able to reproduce it. On another uart issue, not absolutely sure yet if it may also be USB related or if it may also be a hardware connection issue. On pyboard 1.1 , one of hardware Uart ports, have been getting inconsistent...

I am looking at setting up a Microchip development environment on Ubuntu system to compile pic-16 bit (24 and 33 parts) port of micropython. Did anyone use Microchip XC16 compiler and which version supports optimization to compile micropython or did you use anything else? All assistance and pointers...

Thanks Very Much Dave, Yes, have to operate from the root directory. All is good now. Friendly Suggestion to The team. For somebody that hasn't had much (recent) experience with Python or particularly terminal type Linux/Unix environment, may be useful if a small section can be dedicated in formal "...

Thanks Dave, That makes it very clear, except that I still lack some python file/directory handling fundamentals and I guess I need to learn that elsewhere/python3. Sorry to be a pain, but until I get up to speed with python file/directory handling. I have lost you at: If I copied both the root of t...

I am also a beginner and interested in creating, saving and importing my own user libraries, modules, functions. have read the MicrPython documentation and done searches but have not come across any clear information for beginners on how to. I think beginners would really appreciate a brief clear tu...

Thank You pythoncoder, Appreciate your assistance. I think Dave is right about the possible issue with oserror 116. I will run the boards as stand alone for a while to see what happens longer term. Haven't looked much further into WDT, sort of assumed that the library function was applicable for pyb...

Thanks Dave,

You are most likely correct.

I will completely disconnect from PC and run as stand alone with uart.write only, to reflect actual embedded application.

Regards
John