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authorThomas Kriechbaumer <Kriechi@users.noreply.github.com>2022-10-20 23:17:51 +0200
committerGitHub <noreply@github.com>2022-10-21 08:17:51 +1100
commitc4f99f06ab4f260ad9ee8c4281073c5d82431e57 (patch)
tree64bfd736a26fc155f08c76bb58054aaa6d0a5769 /platforms/chibios/drivers/vendor/RP
parenta7d6643e3d230f4eceb9ee0e644c25b317b354b4 (diff)
ws2812: replace RGBLED_NUM with driver-owned constant to decouple driver from RGBLEDs/RGBMATRIX defines (#18036)
Diffstat (limited to 'platforms/chibios/drivers/vendor/RP')
-rw-r--r--platforms/chibios/drivers/vendor/RP/RP2040/ws2812_vendor.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/platforms/chibios/drivers/vendor/RP/RP2040/ws2812_vendor.c b/platforms/chibios/drivers/vendor/RP/RP2040/ws2812_vendor.c
index bc34eded14..4470e2c826 100644
--- a/platforms/chibios/drivers/vendor/RP/RP2040/ws2812_vendor.c
+++ b/platforms/chibios/drivers/vendor/RP/RP2040/ws2812_vendor.c
@@ -36,10 +36,10 @@ static int state_machine = -1;
// clang-format off
static const uint16_t ws2812_program_instructions[] = {
// .wrap_target
- 0x7221, // 0: out x, 1 side 1 [2]
- 0x0123, // 1: jmp !x, 3 side 0 [1]
- 0x0400, // 2: jmp 0 side 0 [4]
- 0xb442, // 3: nop side 1 [4]
+ 0x7221, // 0: out x, 1 side 1 [2]
+ 0x0123, // 1: jmp !x, 3 side 0 [1]
+ 0x0400, // 2: jmp 0 side 0 [4]
+ 0xb442, // 3: nop side 1 [4]
// .wrap
};
@@ -62,7 +62,7 @@ static const pio_program_t ws2812_program = {
.origin = -1,
};
-static uint32_t WS2812_BUFFER[RGBLED_NUM];
+static uint32_t WS2812_BUFFER[WS2812_LED_COUNT];
static const rp_dma_channel_t* WS2812_DMA_CHANNEL;
bool ws2812_init(void) {
@@ -154,7 +154,7 @@ static inline void sync_ws2812_transfer(void) {
// Abort the synchronization if we have to wait longer than the total
// count of LEDs in millisecounds. This is safely much longer than it
// would take to push all the data out.
- if (unlikely(timer_elapsed_fast(start) > RGBLED_NUM)) {
+ if (unlikely(timer_elapsed_fast(start) > WS2812_LED_COUNT)) {
dprintln("ERROR: WS2812 DMA transfer has stalled, aborting!");
dmaChannelDisableX(WS2812_DMA_CHANNEL);
return;