circuitpython

Commit Graph

Author	SHA1	Message	Date
Scott Shawcroft	2433c9572c	Add full pin mux info and use it for I2C All I2C peripherals should be usable now. This also adds pin in-use tracking and resetting. Part of #5629	2021-12-01 17:19:57 -08:00
Scott Shawcroft	927a720de9	Fix I2C and feedback from Dan	2021-11-23 17:23:13 -08:00
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

Author

SHA1

Message

Date

Scott Shawcroft

2433c9572c

Add full pin mux info and use it for I2C

All I2C peripherals should be usable now. This also adds pin
in-use tracking and resetting.

Part of #5629

2021-12-01 17:19:57 -08:00

Scott Shawcroft

927a720de9

Fix I2C and feedback from Dan

2021-11-23 17:23:13 -08:00

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

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53 Commits