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path: root/drivers/avr/ws2812.c
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Diffstat (limited to 'drivers/avr/ws2812.c')
-rw-r--r--drivers/avr/ws2812.c20
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/avr/ws2812.c b/drivers/avr/ws2812.c
index 5c3d72dcb..dd2ef8991 100644
--- a/drivers/avr/ws2812.c
+++ b/drivers/avr/ws2812.c
@@ -36,25 +36,15 @@
36 36
37static inline void ws2812_sendarray_mask(uint8_t *data, uint16_t datlen, uint8_t masklo, uint8_t maskhi); 37static inline void ws2812_sendarray_mask(uint8_t *data, uint16_t datlen, uint8_t masklo, uint8_t maskhi);
38 38
39// Setleds for standard RGB 39void ws2812_setleds(LED_TYPE *ledarray, uint16_t number_of_leds) {
40void inline ws2812_setleds(LED_TYPE *ledarray, uint16_t number_of_leds) { 40 DDRx_ADDRESS(RGB_DI_PIN) |= pinmask(RGB_DI_PIN);
41 // wrap up usage of RGB_DI_PIN
42 ws2812_setleds_pin(ledarray, number_of_leds, RGB_DI_PIN);
43}
44
45void ws2812_setleds_pin(LED_TYPE *ledarray, uint16_t number_of_leds, uint8_t pin) {
46 DDRx_ADDRESS(RGB_DI_PIN) |= pinmask(pin);
47 41
48 uint8_t masklo = ~(pinmask(pin)) & PORTx_ADDRESS(pin); 42 uint8_t masklo = ~(pinmask(RGB_DI_PIN)) & PORTx_ADDRESS(RGB_DI_PIN);
49 uint8_t maskhi = pinmask(pin) | PORTx_ADDRESS(pin); 43 uint8_t maskhi = pinmask(RGB_DI_PIN) | PORTx_ADDRESS(RGB_DI_PIN);
50 44
51 ws2812_sendarray_mask((uint8_t *)ledarray, number_of_leds * sizeof(LED_TYPE), masklo, maskhi); 45 ws2812_sendarray_mask((uint8_t *)ledarray, number_of_leds * sizeof(LED_TYPE), masklo, maskhi);
52 46
53#ifdef RGBW 47 _delay_us(WS2812_TRST_US);
54 _delay_us(80);
55#else
56 _delay_us(50);
57#endif
58} 48}
59 49
60/* 50/*