MicroPython Forum

pythoncoder wrote: ↑

Fri Oct 16, 2020 1:19 pm

See the docs. The spi.write_readinto method takes two args, you provided only one.

Note that self counts as one arg, which is why the error message refers to 3 args. It is seeing self and ba so is getting 2 args instead of the required 3.

Got it! Thanks!

What am i missing here?

Anyone know if anyone's working on this? Or does anyone want to work on it?

Marius

I have released this repo which supports infra red remote controls. Protocols supported are NEC, Sony, and two Philips options. A receiver and "blaster" driver are provided. Both are nonblocking. They are not reliant on uasyncio but are compatible with it. The transmitter is Pyboard specific. A tra...

Hear me out here. I came to ask if Micropython was capable of being run on a Windows/Linux virtual machine. What i mean by this is, is there a way I can take the essential backend ROM or init code to set up μPy itself into an ISO, and package it snd run it on a virtualbox? And run it like it is an ...

You should be able to do that yes

I know how to change the board frequency after its booted. But how do i make it boot up at 20mhz?

Ive done it. Works great. Im just saving the timing values and replaying them with pwm 38khz and an ir led.

Is it possible to shut down one of the cores in Micropython for the ESP32? And or clock down the memory speed? I know its possible to turn down the clock speed and that helps alot to save power. But would be great to see if its possible to save more. (Not for battery setup, btw)

pythoncoder wrote: ↑

Fri Feb 07, 2020 6:58 pm

There is a MicroPython decoder for NEC IR remotes in this repo.

Thanks Peter. Cant seem to get it to work. Here is the output.

Invalid start pulse Address: 0x0
Invalid start pulse Address: 0x0
Invalid start pulse Address: 0x0
Error: overrun Address: 0x0 <--- When i press the remote