Building for Pico

[tompinnacle]

Afternoon

I'm trying to get a QR on a Pico and came across this. I've not really done a lot with MicroPython previously, but I'm struggling to figure out how to build MicroPython with this library included. Would someone be able to provide some pointers?

Tom

[tompinnacle]

Think I might have figured it, well I didn't get an error.

On a Pi I git pulled MicroPython to ~/pico/MicroPython as outlined in the MicroPython doc on building it.

I then git pulled mpy-qr to ~/pico/mpy-pr

Then having followed the build instructions from the MicroPython doc for building for pico, but changed the final make to make USER_C_MODULES=../../../mpy-qr/

Finally I copied the resulting uf2 file to the Pico by putting it into boot select and copying it across.

The problem is, I'm not sure how to test it. If I try typing import upr at the >>> in Thonny connected to the Pico it say no module named 'upr'.

Tom