Displaying the current tool number {after T0/T1/T2/...) on the screen would be helpful with MMU2 or other toolchanger.
The number can be displayed inside the nozzle picture.

In order for interrupt-based wake-ups (as introduced by #1142) to work concurrently with time.Sleep, we need to make some per-board changes.

Previously, sleepTicks (the function used as an interface between the scheduler and the hardware timer) was defined to block until the timer completed, since there was nothing else to do. Now we need to change this so that it bails out when an interrup

I'm trying to use SPI to read off an SD card, and part of the requirements of an SD card is that it needs to initialize at 100-400kHz, but then you can run it faster afterwards.

I'm using embedded-sdmmc, and it allows you to reconfigure the peripheral after initializing through a function. However as this HAL currently exists, there is no way to do that other than releasing the existing insta