circuitpython/shared-module/keypad
Timon a1052d5f73
Initial broadcom port for Raspberry Pi
This targets the 64-bit CPU Raspberry Pis. The BCM2711 on the Pi 4
and the BCM2837 on the Pi 3 and Zero 2W. There are 64-bit fixes
outside of the ports directory for it.

There are a couple other cleanups that were incidental:
* Use const mcu_pin_obj_t instead of omitting the const. The structs
  themselves are const because they are in ROM.
* Use PTR <-> OBJ conversions in more places. They were found when
  mp_obj_t was set to an integer type rather than pointer.
* Optimize submodule checkout because the Pi submodules are heavy
  and unnecessary for the vast majority of builds.

Fixes #4314
2021-11-22 14:54:44 -08:00
..
Event.c keypad: Event: add timestamp. 2021-09-16 21:08:05 -05:00
Event.h keypad: Event: add timestamp. 2021-09-16 21:08:05 -05:00
EventQueue.c Additional missing-prototypes fixes 2021-11-10 10:55:53 -06:00
EventQueue.h keypad: Event: add timestamp. 2021-09-16 21:08:05 -05:00
KeyMatrix.c Initial broadcom port for Raspberry Pi 2021-11-22 14:54:44 -08:00
KeyMatrix.h many renamings; add overflowed flag to EventQuque 2021-06-23 09:57:15 -04:00
Keys.c Initial broadcom port for Raspberry Pi 2021-11-22 14:54:44 -08:00
Keys.h add generic arg validation routines; add interval args to keypad 2021-06-21 12:13:39 -04:00
ShiftRegisterKeys.c Initial broadcom port for Raspberry Pi 2021-11-22 14:54:44 -08:00
ShiftRegisterKeys.h many renamings; add overflowed flag to EventQuque 2021-06-23 09:57:15 -04:00
__init__.c valid channels in audio_dma_stop; cleaner supervisor_ticks mgmt in keypad 2021-08-09 09:47:13 -04:00
__init__.h add .num_keys and .store_states() to Keys and KeyMatrix 2021-06-17 12:02:54 -04:00