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authorRyan <[email protected]>2024-06-13 22:19:45 +1000
committerGitHub <[email protected]>2024-06-13 22:19:45 +1000
commit55538b2e1e743ec1a209e61880d52bb5d2156669 (patch)
tree22914c451f5d816470a159f28befd75585bfbceb /drivers
parentc4a74be7f02ec64033638e93a49924df20fb2e57 (diff)
downloadqmk_firmware-55538b2e1e743ec1a209e61880d52bb5d2156669.tar.gz
qmk_firmware-55538b2e1e743ec1a209e61880d52bb5d2156669.zip
APA102: API rework (#23355)
Diffstat (limited to 'drivers')
-rw-r--r--drivers/led/apa102.c23
-rw-r--r--drivers/led/apa102.h15
2 files changed, 20 insertions, 18 deletions
diff --git a/drivers/led/apa102.c b/drivers/led/apa102.c
index b171b07b12..0cf0ecb401 100644
--- a/drivers/led/apa102.c
+++ b/drivers/led/apa102.c
@@ -53,7 +53,8 @@
io_wait; \
} while (0)
-uint8_t apa102_led_brightness = APA102_DEFAULT_BRIGHTNESS;
+rgb_led_t apa102_leds[APA102_LED_COUNT];
+uint8_t apa102_led_brightness = APA102_DEFAULT_BRIGHTNESS;
static void apa102_send_byte(uint8_t byte) {
APA102_SEND_BIT(byte, 7);
@@ -121,14 +122,24 @@ void apa102_init(void) {
gpio_set_pin_output(APA102_CI_PIN);
}
-void apa102_setleds(rgb_led_t *start_led, uint16_t num_leds) {
- rgb_led_t *end = start_led + num_leds;
+void apa102_set_color(uint16_t index, uint8_t red, uint8_t green, uint8_t blue) {
+ apa102_leds[index].r = red;
+ apa102_leds[index].g = green;
+ apa102_leds[index].b = blue;
+}
+
+void apa102_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
+ for (uint16_t i = 0; i < APA102_LED_COUNT; i++) {
+ apa102_set_color(i, red, green, blue);
+ }
+}
+void apa102_flush(void) {
apa102_start_frame();
- for (rgb_led_t *led = start_led; led < end; led++) {
- apa102_send_frame(led->r, led->g, led->b, apa102_led_brightness);
+ for (uint8_t i = 0; i < APA102_LED_COUNT; i++) {
+ apa102_send_frame(apa102_leds[i].r, apa102_leds[i].g, apa102_leds[i].b, apa102_led_brightness);
}
- apa102_end_frame(num_leds);
+ apa102_end_frame(APA102_LED_COUNT);
}
void apa102_set_brightness(uint8_t brightness) {
diff --git a/drivers/led/apa102.h b/drivers/led/apa102.h
index 5e2f78658b..42f1344f0c 100644
--- a/drivers/led/apa102.h
+++ b/drivers/led/apa102.h
@@ -32,17 +32,8 @@
#define APA102_MAX_BRIGHTNESS 31
void apa102_init(void);
-
-/* User Interface
- *
- * Input:
- * start_led: An array of GRB data describing the LED colors
- * num_leds: The number of LEDs to write
- *
- * The functions will perform the following actions:
- * - Set the data-out pin as output
- * - Send out the LED data
- */
-void apa102_setleds(rgb_led_t *start_led, uint16_t num_leds);
+void apa102_set_color(uint16_t index, uint8_t red, uint8_t green, uint8_t blue);
+void apa102_set_color_all(uint8_t red, uint8_t green, uint8_t blue);
+void apa102_flush(void);
void apa102_set_brightness(uint8_t brightness);