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big PWM refactor: drive both LEDs and buzzer from TCC

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This commit is contained in:
Joey Castillo
2021-08-29 17:40:44 -04:00
parent 7dc4b0fdc6
commit 6353d25d46
8 changed files with 120 additions and 76 deletions
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9
watch-library/watch/watch_led.h
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@@ -43,15 +43,16 @@ void watch_enable_led(bool pwm);
/** @brief Disables the LEDs.
* @param pwm if true, disables the PWM output. If false, disables the digital outputs.
* @note If pwm is true, this method will also disable the buzzer, since the buzzer and LED both make use of
* the same peripheral to drive their PWM behavior.
*/
void watch_disable_led(bool pwm);
/** @brief Sets the LED to a custom color by modulating each output's duty cycle.
* @param red The red value.
* @param green The green value.
* @note still working on this, 0-65535 works now but these values may change.
* @param red The red value from 0-255.
* @param green The green value from 0-255.
*/
void watch_set_led_color(uint16_t red, uint16_t green);
void watch_set_led_color(uint8_t red, uint8_t green);
/** @brief Sets the red LED to full brightness, and turns the green LED off.
* @note Of the two LED's in the RG bi-color LED, the red LED is the less power-efficient one (~4.5 mA).