This updates the repo to use the new teensy4-bsp API, which supports the Teensy 4.1. It also includes the 0.4 release of the HAL. We were already tacking the 0.4 HAL, so this is really a touch-up for the new Teensy BSP.
Note that this will conflict with #29. It doesn't matter to me which one we merge first; I'll fix the other once one of them is merged.
This updates the repo to use the new
teensy4-bspAPI, which supports the Teensy 4.1. It also includes the 0.4 release of the HAL. We were already tacking the 0.4 HAL, so this is really a touch-up for the new Teensy BSP.Note that this will conflict with #29. It doesn't matter to me which one we merge first; I'll fix the other once one of them is merged.