Format code according to conventions (#16322)

1 files changed, 16 insertions, 14 deletions

diff --git a/platforms/chibios/drivers/ws2812_pwm.c b/platforms/chibios/drivers/ws2812_pwm.c
index 19ea3cfe8a..57187676d7 100644
--- a/platforms/chibios/drivers/ws2812_pwm.c
+++ b/platforms/chibios/drivers/ws2812_pwm.c
@@ -11,19 +11,19 @@
 #endif
 
 #ifndef WS2812_PWM_DRIVER
-#    define WS2812_PWM_DRIVER PWMD2  // TIMx
+#    define WS2812_PWM_DRIVER PWMD2 // TIMx
 #endif
 #ifndef WS2812_PWM_CHANNEL
-#    define WS2812_PWM_CHANNEL 2  // Channel
+#    define WS2812_PWM_CHANNEL 2 // Channel
 #endif
 #ifndef WS2812_PWM_PAL_MODE
-#    define WS2812_PWM_PAL_MODE 2  // DI Pin's alternate function value
+#    define WS2812_PWM_PAL_MODE 2 // DI Pin's alternate function value
 #endif
 #ifndef WS2812_DMA_STREAM
-#    define WS2812_DMA_STREAM STM32_DMA1_STREAM2  // DMA Stream for TIMx_UP
+#    define WS2812_DMA_STREAM STM32_DMA1_STREAM2 // DMA Stream for TIMx_UP
 #endif
 #ifndef WS2812_DMA_CHANNEL
-#    define WS2812_DMA_CHANNEL 2  // DMA Channel for TIMx_UP
+#    define WS2812_DMA_CHANNEL 2 // DMA Channel for TIMx_UP
 #endif
 #if (STM32_DMA_SUPPORTS_DMAMUX == TRUE) && !defined(WS2812_DMAMUX_ID)
 #    error "please consult your MCU's datasheet and specify in your config.h: #define WS2812_DMAMUX_ID STM32_DMAMUX1_TIM?_UP"
@@ -56,7 +56,7 @@
 
 #ifndef WS2812_PWM_TARGET_PERIOD
 //#    define WS2812_PWM_TARGET_PERIOD 800000 // Original code is 800k...?
-#    define WS2812_PWM_TARGET_PERIOD 80000  // TODO: work out why 10x less on f303/f4x1
+#    define WS2812_PWM_TARGET_PERIOD 80000 // TODO: work out why 10x less on f303/f4x1
 #endif
 
 /* --- PRIVATE CONSTANTS ---------------------------------------------------- */
@@ -259,8 +259,10 @@ write/read to/from the other buffer).
 void ws2812_init(void) {
     // Initialize led frame buffer
     uint32_t i;
-    for (i = 0; i < WS2812_COLOR_BIT_N; i++) ws2812_frame_buffer[i] = WS2812_DUTYCYCLE_0;      // All color bits are zero duty cycle
-    for (i = 0; i < WS2812_RESET_BIT_N; i++) ws2812_frame_buffer[i + WS2812_COLOR_BIT_N] = 0;  // All reset bits are zero
+    for (i = 0; i < WS2812_COLOR_BIT_N; i++)
+        ws2812_frame_buffer[i] = WS2812_DUTYCYCLE_0; // All color bits are zero duty cycle
+    for (i = 0; i < WS2812_RESET_BIT_N; i++)
+        ws2812_frame_buffer[i + WS2812_COLOR_BIT_N] = 0; // All reset bits are zero
 
     palSetLineMode(RGB_DI_PIN, WS2812_OUTPUT_MODE);
 
@@ -268,22 +270,22 @@ void ws2812_init(void) {
     //#pragma GCC diagnostic ignored "-Woverride-init"  // Turn off override-init warning for this struct. We use the overriding ability to set a "default" channel config
     static const PWMConfig ws2812_pwm_config = {
         .frequency = WS2812_PWM_FREQUENCY,
-        .period    = WS2812_PWM_PERIOD,  // Mit dieser Periode wird UDE-Event erzeugt und ein neuer Wert (Länge WS2812_BIT_N) vom DMA ins CCR geschrieben
+        .period    = WS2812_PWM_PERIOD, // Mit dieser Periode wird UDE-Event erzeugt und ein neuer Wert (Länge WS2812_BIT_N) vom DMA ins CCR geschrieben
         .callback  = NULL,
         .channels =
             {
-                [0 ... 3]                = {.mode = PWM_OUTPUT_DISABLED, .callback = NULL},     // Channels default to disabled
-                [WS2812_PWM_CHANNEL - 1] = {.mode = WS2812_PWM_OUTPUT_MODE, .callback = NULL},  // Turn on the channel we care about
+                [0 ... 3]                = {.mode = PWM_OUTPUT_DISABLED, .callback = NULL},    // Channels default to disabled
+                [WS2812_PWM_CHANNEL - 1] = {.mode = WS2812_PWM_OUTPUT_MODE, .callback = NULL}, // Turn on the channel we care about
             },
         .cr2  = 0,
-        .dier = TIM_DIER_UDE,  // DMA on update event for next period
+        .dier = TIM_DIER_UDE, // DMA on update event for next period
     };
     //#pragma GCC diagnostic pop  // Restore command-line warning options
 
     // Configure DMA
     // dmaInit(); // Joe added this
     dmaStreamAlloc(WS2812_DMA_STREAM - STM32_DMA_STREAM(0), 10, NULL, NULL);
-    dmaStreamSetPeripheral(WS2812_DMA_STREAM, &(WS2812_PWM_DRIVER.tim->CCR[WS2812_PWM_CHANNEL - 1]));  // Ziel ist der An-Zeit im Cap-Comp-Register
+    dmaStreamSetPeripheral(WS2812_DMA_STREAM, &(WS2812_PWM_DRIVER.tim->CCR[WS2812_PWM_CHANNEL - 1])); // Ziel ist der An-Zeit im Cap-Comp-Register
     dmaStreamSetMemory0(WS2812_DMA_STREAM, ws2812_frame_buffer);
     dmaStreamSetTransactionSize(WS2812_DMA_STREAM, WS2812_BIT_N);
     dmaStreamSetMode(WS2812_DMA_STREAM, STM32_DMA_CR_CHSEL(WS2812_DMA_CHANNEL) | STM32_DMA_CR_DIR_M2P | STM32_DMA_CR_PSIZE_WORD | STM32_DMA_CR_MSIZE_WORD | STM32_DMA_CR_MINC | STM32_DMA_CR_CIRC | STM32_DMA_CR_PL(3));
@@ -302,7 +304,7 @@ void ws2812_init(void) {
     // ChibiOS driver code, so we don't have to do anything special to the timer. If we did, we'd have to start the timer,
     // disable counting, enable the channel, and then make whatever configuration changes we need.
     pwmStart(&WS2812_PWM_DRIVER, &ws2812_pwm_config);
-    pwmEnableChannel(&WS2812_PWM_DRIVER, WS2812_PWM_CHANNEL - 1, 0);  // Initial period is 0; output will be low until first duty cycle is DMA'd in
+    pwmEnableChannel(&WS2812_PWM_DRIVER, WS2812_PWM_CHANNEL - 1, 0); // Initial period is 0; output will be low until first duty cycle is DMA'd in
 }
 
 void ws2812_write_led(uint16_t led_number, uint8_t r, uint8_t g, uint8_t b) {