mirror of
https://github.com/Keychron/qmk_firmware.git
synced 2024-12-27 03:28:46 +06:00
810c8db770
* Set default I2C clock rate for split_common boards to 100kHz Default from I2C driver is 400kHz. * Update documentation for setting I2C clock speed
20 lines
625 B
C
20 lines
625 B
C
#if defined(USE_I2C) || defined(EH)
|
|
// When using I2C, using rgblight implicitly involves split support.
|
|
#if defined(RGBLIGHT_ENABLE) && !defined(RGBLIGHT_SPLIT)
|
|
#define RGBLIGHT_SPLIT
|
|
#endif
|
|
|
|
#ifndef F_SCL
|
|
#define F_SCL 100000UL // SCL frequency
|
|
#endif
|
|
|
|
#else // use serial
|
|
// When using serial, the user must define RGBLIGHT_SPLIT explicitly
|
|
// in config.h as needed.
|
|
// see quantum/rgblight_post_config.h
|
|
#if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
|
|
// When using serial and RGBLIGHT_SPLIT need separate transaction
|
|
#define SERIAL_USE_MULTI_TRANSACTION
|
|
#endif
|
|
#endif
|