MicroPython Forum (Archive)

Hello, I was wondering if there's a way to track the execution of Micropython code. Similar to this CPython library.

Yes, I was using that before I had the idea to try event handlers. I started to get some major performance issues when using more than three coroutines, so I had to look for other methods. I was able to completely replace uasyncio by utilizing timers and event handlers. And, at this point I've writt...

Why can't you use a class for handling the invertable flags ? Could also work. I had considered that, and it does seem like a nicer method overall, but I think I'm going to go with the array/list/dictionary method. This discussion looks purely academic for me, but is fun :-) This is actually for a ...

It's for an event handler. Basically, when the event handler is called, I want it to invert the value of a boolean. The event handler can only execute functions, so I cannot use the not operator. I still don't get it. Maybe you can illustrate the problem with a few lines of code ? When the event ha...

pythoncoder wrote: ↑

Wed Apr 27, 2022 6:26 pm

Would storing the booleans in an array or list help? The function could then invert any element given the index.

Hmm, that would probably work. I'll give it a try.

Maybe Micropython has a way to modify the value of a variable at a certain memory address? So instead of passing the variable itself, I could pass the variable's memory address which would then allow me to directly modify the variable from inside the function?

It's for an event handler. Basically, when the event handler is called, I want it to invert the value of a boolean. The event handler can only execute functions, so I cannot use the not operator.

Hi, I need to write a function that inverts the value of a specified boolean, so if its value is True it becomes False, and vice versa. I can't seem to find any great ways to do this in Python other than doing something like boolean = not boolean which would mean that I have to write a function for ...

Okay. Thanks for all the help!

Thanks. Will check that out. Is it using the files from the latest release of Micropython (other than the modified timing)?