提升亮度调节精度至百分比

project/example/ble/ble_peripheral/app/src/PWM.c

@@ -41,7 +41,7 @@ uint16_t deadTime_W = _deadTime;
 
 uint8_t  driveMode=1;
 uint8_t  PWMMAX=100;  //最大占空比
-uint8_t  Brightness=10;
+uint8_t  Brightness=BRIGHTNESS_MAX_PERCENT;
  // 切换 PWM 输出管脚,蓝牙调用此方法，切换设备输出线序
  
 uint16_t W_PWM_duty;//初始化暖光
@@ -93,8 +93,8 @@ void PWM_SetDuty(uint8_t PWMX ,uint8_t duty) {
 static uint16_t scale_display_value(uint16_t value)
 {
     if(value > 100U) value = 100U;
-    if(Brightness > 10U) return value;
-    return (uint16_t)(((uint32_t)value * Brightness + 5U) / 10U);
+    if(Brightness >= BRIGHTNESS_MAX_PERCENT) return value;
+    return (uint16_t)(((uint32_t)value * Brightness + 50U) / 100U);
 }
 
 void UpdateDisplay(void)  // static update with global brightness