MicroPython Forum (Archive)

Not sure how similar they are, but maybe this helps:
https://github.com/micropython-IMU/micropython-lsm9ds0

I believe that MicroPythons hardware API is its most important feature. There only few languages that you can use on microcontrollers, mostly by the virtue of their compiler suite - Rust, ADA and D are examples. But getting the language to run on a microcontroller is just the first step, the much mo...

also forces a rebuild.

The error is in this line of the code: https://github.com/micropython-IMU/micropython-mpu9x50/blob/master/mpu9150.py#L187 scale = 0.3 That's not a decimal, but a float. I vaguely remember the WiPy not having floating point support and the docs confirm that: http://docs.micropython.org/en/latest/wipy...

I checked the SPI mode again, changed my UNIX SPI library a bit, and am now sure that both devices sue the same mode. Then I played around a bit, changing the modes to be the same, then to be different. Nothing changed, still bad communication. Until I did a spi.deinit() before reseting the board. A...

I'm using the pyboard as SPI slave and a Raspberry Pi as Master, both running MicroPython and I'm seeing a lot of weirdness going on. For example, I'm sending this (as byterray): [254, 202, 1, 0, 170, 15, 62, 32, 1] and get his on the pyboard: [126, 74, 1, 0, 42, 15, 62, 32, 0] That's a flip of the ...

Listen to Dave not me. Don't know what I was thinking.

short //edit: this is bullshit, ignore it.

So python-periphery _works_. There is some modifications to be done, mostly because of ctypes vs. uctypes also some weirdness with ioctl. I have to press on with other work (I need to finish a paper, and I wanted to have this running for that), but as soon as I have time I will seriously look into i...

Yeah, that makes sense. I thought I could use it without arguments to quickly test it, didn't think about it actually having a defined interface.

I'm going to try a different route today, doing it in Python, based on this: https://github.com/vsergeev/python-periphery