Philip Howard

CI: Bump MicroPython to v1.22.2.

3

This patch release includes a number of fixes for RP2, notably: * rp2/rp2_dma: fix fetching 'write' buffers for writing not reading * rp2/machine_uart: fix event wait in uart.flush() and uart.read()...

## v1.23.x to v1.24.x Nothing to see here... yet :eyes: Aha! Something to see: * RP2350 support is coming down the pipeline, and will break our Pico SDK patches with...

Experimental: builds with dual FAT MSC support.

2

Highly experimental mass-storage supporting builds of Pico firmwares. Uses a dual device setup with one readable to the host and one readable to the device. :warning: Don't flash these builds...

Incorporates the updated Pretty Poly library, which required a near complete rewrite of Pico Vector and will probably inform a redesign of the Python API. There's now a proper C++...

### TODO * [ ] Separate profiler and MicroPython module * [ ] Documentation ℹ️ Note: This code is *not* useful to MicroPython users unless they are inserting probes and...

PicoVector

2

This issue is for tracking bugs with PicoVector, which is still a little rough around the edges, and suggesting features/improvements since it's quite lacking in useful tools for polygon twiddling....

Issues preventing us from writing this seem to have been resolved: https://github.com/raspberrypi/pico-sdk/issues/252

Race condition generating PIO headers

1

When building MicroPython from source including our C++ modules that include PIO headers, and typically with `-j2` (or more) to parallelize the build tasks, it seems files depending on PIO...

Post 1.20: Ship clearly marked unstable builds

2

Following the launch of MicroPython 1.20 we'll have a new "stable" milestone to build our libraries against. However it's quite likely- as we've seen with the unstable Pico W launch-...