Format code according to conventions (#16322)

1 files changed, 31 insertions, 19 deletions

diff --git a/quantum/backlight/backlight_avr.c b/quantum/backlight/backlight_avr.c
index 9c972ae02e..f3a0252270 100644
--- a/quantum/backlight/backlight_avr.c
+++ b/quantum/backlight/backlight_avr.c
@@ -136,7 +136,7 @@
 #    define TCCRxB TCCR1B
 #    define TIMERx_COMPA_vect TIMER1_COMPA_vect
 #    define TIMERx_OVF_vect TIMER1_OVF_vect
-#    if defined(__AVR_ATmega32A__)  // This MCU has only one TIMSK register
+#    if defined(__AVR_ATmega32A__) // This MCU has only one TIMSK register
 #        define TIMSKx TIMSK
 #    else
 #        define TIMSKx TIMSK1
@@ -166,7 +166,7 @@ error("Please set 'BACKLIGHT_DRIVER = custom' within rules.mk")
 error("Please set 'BACKLIGHT_DRIVER = software' within rules.mk")
 #endif
 
-#ifndef BACKLIGHT_PWM_TIMER  // pwm through software
+#ifndef BACKLIGHT_PWM_TIMER // pwm through software
 
 static inline void enable_pwm(void) {
 #    if BACKLIGHT_ON_STATE == 1
@@ -203,7 +203,9 @@ static inline void disable_pwm(void) {
 // or F_CPU/BACKLIGHT_CUSTOM_RESOLUTION if used.
 
 // Triggered when the counter reaches the OCRx value
-ISR(TIMERx_COMPA_vect) { backlight_pins_off(); }
+ISR(TIMERx_COMPA_vect) {
+    backlight_pins_off();
+}
 
 // Triggered when the counter reaches the TOP value
 // this one triggers at F_CPU/ICRx = 16MHz/65536 =~ 244 Hz
@@ -232,15 +234,15 @@ ISR(TIMERx_OVF_vect) {
 
 // See http://jared.geek.nz/2013/feb/linear-led-pwm
 static uint16_t cie_lightness(uint16_t v) {
-    if (v <= (uint32_t)ICRx / 12)  // If the value is less than or equal to ~8% of max
+    if (v <= (uint32_t)ICRx / 12) // If the value is less than or equal to ~8% of max
     {
-        return v / 9;  // Same as dividing by 900%
+        return v / 9; // Same as dividing by 900%
     } else {
         // In the next two lines values are bit-shifted. This is to avoid loosing decimals in integer math.
-        uint32_t y   = (((uint32_t)v + (uint32_t)ICRx / 6) << 5) / ((uint32_t)ICRx / 6 + ICRx);  // If above 8%, add ~16% of max, and normalize with (max + ~16% max)
-        uint32_t out = (y * y * y * ICRx) >> 15;                                                 // Cube it and undo the bit-shifting. (which is now three times as much due to the cubing)
+        uint32_t y   = (((uint32_t)v + (uint32_t)ICRx / 6) << 5) / ((uint32_t)ICRx / 6 + ICRx); // If above 8%, add ~16% of max, and normalize with (max + ~16% max)
+        uint32_t out = (y * y * y * ICRx) >> 15;                                                // Cube it and undo the bit-shifting. (which is now three times as much due to the cubing)
 
-        if (out > ICRx)  // Avoid overflows
+        if (out > ICRx) // Avoid overflows
         {
             out = ICRx;
         }
@@ -249,10 +251,14 @@ static uint16_t cie_lightness(uint16_t v) {
 }
 
 // rescale the supplied backlight value to be in terms of the value limit	// range for val is [0..ICRx]. PWM pin is high while the timer count is below val.
-static uint32_t rescale_limit_val(uint32_t val) { return (val * (BACKLIGHT_LIMIT_VAL + 1)) / 256; }
+static uint32_t rescale_limit_val(uint32_t val) {
+    return (val * (BACKLIGHT_LIMIT_VAL + 1)) / 256;
+}
 
 // range for val is [0..ICRx]. PWM pin is high while the timer count is below val.
-static inline void set_pwm(uint16_t val) { OCRxx = val; }
+static inline void set_pwm(uint16_t val) {
+    OCRxx = val;
+}
 
 void backlight_set(uint8_t level) {
     if (level > BACKLIGHT_LEVELS) level = BACKLIGHT_LEVELS;
@@ -303,7 +309,9 @@ static uint16_t breathing_freq_scale_factor = 2;
 #    ifdef BACKLIGHT_PWM_TIMER
 static bool breathing = false;
 
-bool is_breathing(void) { return breathing; }
+bool is_breathing(void) {
+    return breathing;
+}
 
 #        define breathing_interrupt_enable() \
             do {                             \
@@ -315,7 +323,9 @@ bool is_breathing(void) { return breathing; }
             } while (0)
 #    else
 
-bool is_breathing(void) { return !!(TIMSKx & _BV(TOIEx)); }
+bool is_breathing(void) {
+    return !!(TIMSKx & _BV(TOIEx));
+}
 
 #        define breathing_interrupt_enable() \
             do {                             \
@@ -370,7 +380,9 @@ void breathing_self_disable(void) {
 static const uint8_t breathing_table[BREATHING_STEPS] PROGMEM = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 28, 32, 36, 41, 46, 51, 57, 63, 70, 76, 83, 91, 98, 106, 113, 121, 129, 138, 146, 154, 162, 170, 178, 185, 193, 200, 207, 213, 220, 225, 231, 235, 240, 244, 247, 250, 252, 253, 254, 255, 254, 253, 252, 250, 247, 244, 240, 235, 231, 225, 220, 213, 207, 200, 193, 185, 178, 170, 162, 154, 146, 138, 129, 121, 113, 106, 98, 91, 83, 76, 70, 63, 57, 51, 46, 41, 36, 32, 28, 24, 20, 17, 15, 12, 10, 8, 6, 5, 4, 3, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
 
 // Use this before the cie_lightness function.
-static inline uint16_t scale_backlight(uint16_t v) { return v / BACKLIGHT_LEVELS * get_backlight_level(); }
+static inline uint16_t scale_backlight(uint16_t v) {
+    return v / BACKLIGHT_LEVELS * get_backlight_level();
+}
 
 #    ifdef BACKLIGHT_PWM_TIMER
 void breathing_task(void)
@@ -403,7 +415,7 @@ ISR(TIMERx_OVF_vect)
     set_pwm(cie_lightness(rescale_limit_val(scale_backlight((uint16_t)pgm_read_byte(&breathing_table[index]) * ICRx / 255))));
 }
 
-#endif  // BACKLIGHT_BREATHING
+#endif // BACKLIGHT_BREATHING
 
 void backlight_init_ports(void) {
     // Setup backlight pin as output and output to on state.
@@ -415,10 +427,10 @@ void backlight_init_ports(void) {
 
 #ifdef BACKLIGHT_PWM_TIMER
     // TimerX setup, Fast PWM mode count to TOP set in ICRx
-    TCCRxA = _BV(WGM11);  // = 0b00000010;
+    TCCRxA = _BV(WGM11); // = 0b00000010;
     // clock select clk/1
-    TCCRxB = _BV(WGM13) | _BV(WGM12) | _BV(CS10);  // = 0b00011001;
-#else                                              // hardware PWM
+    TCCRxB = _BV(WGM13) | _BV(WGM12) | _BV(CS10); // = 0b00011001;
+#else                                             // hardware PWM
     // Pin PB7 = OCR1C (Timer 1, Channel C)
     // Compare Output Mode = Clear on compare match, Channel C = COM1C1=1 COM1C0=0
     // (i.e. start high, go low when counter matches.)
@@ -430,8 +442,8 @@ void backlight_init_ports(void) {
     "In fast PWM mode, the compare units allow generation of PWM waveforms on the OCnx pins. Setting the COMnx1:0 bits to two will produce a non-inverted PWM [..]."
     "In fast PWM mode the counter is incremented until the counter value matches either one of the fixed values 0x00FF, 0x01FF, or 0x03FF (WGMn3:0 = 5, 6, or 7), the value in ICRn (WGMn3:0 = 14), or the value in OCRnA (WGMn3:0 = 15)."
     */
-    TCCRxA = _BV(COMxx1) | _BV(WGM11);             // = 0b00001010;
-    TCCRxB = _BV(WGM13) | _BV(WGM12) | _BV(CS10);  // = 0b00011001;
+    TCCRxA = _BV(COMxx1) | _BV(WGM11);            // = 0b00001010;
+    TCCRxB = _BV(WGM13) | _BV(WGM12) | _BV(CS10); // = 0b00011001;
 #endif
 
 #ifdef BACKLIGHT_CUSTOM_RESOLUTION