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LED Matrix: Implement CIE1931 curve (#12417)

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Ryan 2021-04-07 20:06:11 +10:00 • committed by GitHub
parent 69bc465ace
commit 40c314fe5c
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 57 additions and 27 deletions
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45
quantum/led_matrix.h
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@ -36,14 +36,36 @@
# define LED_MATRIX_LED_PROCESS_LIMIT (DRIVER_LED_TOTAL + 4) / 5
#endif
#if defined(LED_MATRIX_LED_PROCESS_LIMIT) && LED_MATRIX_LED_PROCESS_LIMIT > 0 && LED_MATRIX_LED_PROCESS_LIMIT < DRIVER_LED_TOTAL
# define LED_MATRIX_USE_LIMITS(min, max) \
uint8_t min = LED_MATRIX_LED_PROCESS_LIMIT * params->iter; \
uint8_t max = min + LED_MATRIX_LED_PROCESS_LIMIT; \
if (max > DRIVER_LED_TOTAL) max = DRIVER_LED_TOTAL;
#else
# define LED_MATRIX_USE_LIMITS(min, max) \
uint8_t min = 0; \
uint8_t max = DRIVER_LED_TOTAL;
#endif
enum led_matrix_effects {
LED_MATRIX_UNIFORM_BRIGHTNESS = 1,
// All new effects go above this line
LED_MATRIX_EFFECT_MAX
};
void led_matrix_set_index_value(int index, uint8_t value);
void led_matrix_set_index_value_all(uint8_t value);
void eeconfig_update_led_matrix_default(void);
void eeconfig_update_led_matrix(void);
void eeconfig_debug_led_matrix(void);
uint8_t led_matrix_map_row_column_to_led_kb(uint8_t row, uint8_t column, uint8_t *led_i);
uint8_t led_matrix_map_row_column_to_led(uint8_t row, uint8_t column, uint8_t *led_i);
void led_matrix_set_value(int index, uint8_t value);
void led_matrix_set_value_all(uint8_t value);
bool process_led_matrix(uint16_t keycode, keyrecord_t *record);
void led_matrix_task(void);
// This runs after another backlight effect and replaces
// values already set
@ -52,23 +74,9 @@ void led_matrix_indicators_kb(void);
void led_matrix_indicators_user(void);
void led_matrix_init(void);
void led_matrix_setup_drivers(void);
void led_matrix_set_suspend_state(bool state);
void led_matrix_set_indicator_state(uint8_t state);
void led_matrix_task(void);
// This should not be called from an interrupt
// (eg. from a timer interrupt).
// Call this while idle (in between matrix scans).
// If the buffer is dirty, it will update the driver with the buffer.
void led_matrix_update_pwm_buffers(void);
bool process_led_matrix(uint16_t keycode, keyrecord_t *record);
uint32_t led_matrix_get_tick(void);
void led_matrix_set_suspend_state(bool state);
bool led_matrix_get_suspend_state(void);
void led_matrix_toggle(void);
void led_matrix_toggle_noeeprom(void);
void led_matrix_enable(void);
@ -114,4 +122,5 @@ extern const led_matrix_driver_t led_matrix_driver;
extern led_eeconfig_t led_matrix_eeconfig;
extern bool g_suspend_state;
extern led_config_t g_led_config;