~ruther/CTU-FEE-B0B35APO-Semestral-project

ref: 8fc2259fe8eff262d1c75f5af304dca065149a91 CTU-FEE-B0B35APO-Semestral-project/lib-pheripherals/src/mzapo_rgb_led.c -rw-r--r-- 1.0 KiB
8fc2259f — František Boháček fix: correct order of led strip light 3 years ago
                                                                                
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#include "mzapo_rgb_led.h"
#include <stdlib.h>

mzapo_rgb_led_t rgb_led_create(unsigned char *mem_base) {
  mzapo_rgb_led_t rgb_led = {
    .mem_base = (volatile raw_pixel_onebit_t*)mem_base,
  };

  return rgb_led;
}

void rgb_led_set(mzapo_rgb_led_t *rgb_led, mzapo_rgb_leds_t id, uint8_t r,
                 uint8_t g, uint8_t b) {
  if (rgb_led->mem_base != NULL) {
    (rgb_led->mem_base + id)->red = r;
    (rgb_led->mem_base + id)->green = g;
    (rgb_led->mem_base + id)->blue = b;
  }
}

void rgb_led_set_red(mzapo_rgb_led_t *rgb_led, mzapo_rgb_leds_t id) {
  rgb_led_set(rgb_led, id, 255, 0, 0);
}
void rgb_led_set_green(mzapo_rgb_led_t *rgb_led, mzapo_rgb_leds_t id) {
  rgb_led_set(rgb_led, id, 0, 255, 0);
}
void rgb_led_set_blue(mzapo_rgb_led_t *rgb_led, mzapo_rgb_leds_t id) {
  rgb_led_set(rgb_led, id, 0, 0, 255);
}

raw_pixel_onebit_t rgb_led_get(mzapo_rgb_led_t *rgb_led, mzapo_rgb_leds_t id) {
  return *(rgb_led->mem_base + id);
}
void rgb_led_clear(mzapo_rgb_led_t *rgb_led, mzapo_rgb_leds_t id) {
  rgb_led_set(rgb_led, id, 0, 0, 0);
}
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