diff options
author | Nick Brassel <[email protected]> | 2021-08-29 08:20:25 +1000 |
---|---|---|
committer | Nick Brassel <[email protected]> | 2021-08-29 08:20:25 +1000 |
commit | f061ca497464fe85284906fb163a33eaee7a91ef (patch) | |
tree | 33ef1bfb529aed382e8526c607c4e18717f92571 /platforms/avr/drivers/ws2812_i2c.c | |
parent | ff65185dec6f97be1eb49f17cea526a0d0bbf3d6 (diff) | |
parent | 4bad375d7c09d949a9dcdd4feba147c9c7a67ec6 (diff) | |
download | qmk_firmware-f061ca497464fe85284906fb163a33eaee7a91ef.tar.gz qmk_firmware-f061ca497464fe85284906fb163a33eaee7a91ef.zip |
Breaking changes develop merge to master, 2021Q3 edition. (#14196)breakpoint_2021_08_280.14.0
Diffstat (limited to 'platforms/avr/drivers/ws2812_i2c.c')
-rw-r--r-- | platforms/avr/drivers/ws2812_i2c.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/platforms/avr/drivers/ws2812_i2c.c b/platforms/avr/drivers/ws2812_i2c.c new file mode 100644 index 0000000000..1c332e24b6 --- /dev/null +++ b/platforms/avr/drivers/ws2812_i2c.c @@ -0,0 +1,27 @@ +#include "ws2812.h" +#include "i2c_master.h" + +#ifdef RGBW +# error "RGBW not supported" +#endif + +#ifndef WS2812_ADDRESS +# define WS2812_ADDRESS 0xb0 +#endif + +#ifndef WS2812_TIMEOUT +# define WS2812_TIMEOUT 100 +#endif + +void ws2812_init(void) { i2c_init(); } + +// Setleds for standard RGB +void ws2812_setleds(LED_TYPE *ledarray, uint16_t leds) { + static bool s_init = false; + if (!s_init) { + ws2812_init(); + s_init = true; + } + + i2c_transmit(WS2812_ADDRESS, (uint8_t *)ledarray, sizeof(LED_TYPE) * leds, WS2812_TIMEOUT); +} |