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Add init function to RGBLight driver struct (#23076)

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Ryan 2024-03-18 22:03:27 +11:00 • committed by GitHub
parent 23b7a02ebe
commit f7cf40fa77
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42 changed files with 306 additions and 93 deletions
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11
platforms/chibios/drivers/vendor/RP/RP2040/ws2812_vendor.c vendored
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@ -177,7 +177,7 @@ static void ws2812_dma_callback(void* p, uint32_t ct) {
osalSysUnlockFromISR();
}
bool ws2812_init(void) {
void ws2812_init(void) {
uint pio_idx = pio_get_index(pio);
/* Get PIOx peripheral out of reset state. */
hal_lld_peripheral_unreset(pio_idx == 0 ? RESETS_ALLREG_PIO0 : RESETS_ALLREG_PIO1);
@ -196,7 +196,7 @@ bool ws2812_init(void) {
STATE_MACHINE = pio_claim_unused_sm(pio, true);
if (STATE_MACHINE < 0) {
dprintln("ERROR: Failed to acquire state machine for WS2812 output!");
return false;
return;
}
uint offset = pio_add_program(pio, &ws2812_program);
@ -246,8 +246,6 @@ bool ws2812_init(void) {
DMA_CTRL_TRIG_TREQ_SEL(pio == pio0 ? STATE_MACHINE : STATE_MACHINE + 8) |
DMA_CTRL_TRIG_PRIORITY(RP_DMA_PRIORITY_WS2812);
// clang-format on
return true;
}
static inline void sync_ws2812_transfer(void) {
@ -269,11 +267,6 @@ static inline void sync_ws2812_transfer(void) {
}
void ws2812_setleds(rgb_led_t* ledarray, uint16_t leds) {
static bool is_initialized = false;
if (unlikely(!is_initialized)) {
is_initialized = ws2812_init();
}
sync_ws2812_transfer();
for (int i = 0; i < leds; i++) {