MicroPython Forum (Archive)

Example of how to disable irq-s?

Attempting compile of pico firmware error? I git cloned the entire micropython master, installed the dependencies, the Unix port complied without issue. Ran tests, no errors. I also pulled the pico SDK. But when I tried to compile the pico port got the following error. What did I miss? # git clone h...

Ah, in C... missed that. Ok.

Other than I forgot the i=i+1, 0,0,0 as output is what should happen for code as written. So why do I only get a single 0. Interesting. How would I know I am or am not getting more than a single Control-C? That would definitely explain the results I am getting. Is there a way I can mask the Control-...

Odd, the above code, I can't seem to get to work. It is blocking. Only then a input is received, is the loop cycled. I thought the purpose of the code was to be a non-blocking UART input example, no?

Catch Keyboard Interrupt, Finally section incomplete? Is this something unique to MP? After I except a keyboard interrupt, the finally section following starts but is not completely executed. This is on Pico port, has not tested on ESP yet. Test... import utime try: print('test') while True: print('...

Why not use a list object? It is on the heap, which is shared, across threads/processors. You then convert the list to string at point of need? I you need to modify the list, use memoryview to isolate the list. I use a list object as a UART buffer for example. It is just a global in MP. Yes, you nee...

Yup, I know I could just use 'bridge' module that exists, and establish ESP01/Pico integration/communication. But then I would not get the opportunity to build a custom firmware image. That seems... ah, too easy. LOL!

True, I was thinking about Unix port, but I also happen to be porting the code to ESP/Pico, it was sensor based, BMP280, BME280, etc., and that was when I looked for the signal support. Have not spent much time with I2C or SPI support in MP as yet, but I am going to have to restructure a few things....

I would be looking for the same logic to be on Pico port as well. But that aside. This will not be added any time soon right? So for now, I think my only realistic option is to use my own queue for writes pending, and ensuring the that for each item in the queue a reasonable time is waited, a revers...