sentry_chassis_hzz/modules/led/led.c

#include "led.h"
#include "stdlib.h"
#include "memory.h"
#include "user_lib.h"

static uint8_t idx;
static LEDInstance *bsp_led_ins[LED_MAX_NUM] = {NULL};

LEDInstance *LEDRegister(LED_Init_Config_s *led_config)
{
    LEDInstance *led_ins = (LEDInstance *)zmalloc(sizeof(LEDInstance));
    // 剩下的值暂时都被置零
    led_ins->led_pwm = PWMRegister(&led_config->pwm_config);
    led_ins->led_switch = led_config->init_swtich;

    bsp_led_ins[idx++] = led_ins;
    return led_ins;
}

void LEDSet(LEDInstance *_led, uint8_t alpha, uint8_t color_value, uint8_t brightness)
{
}

void LEDSwitch(LEDInstance *_led, uint8_t led_switch)
{
    if (led_switch == 1)
    {
        _led->led_switch = 1;
    }
    else
    {
        _led->led_switch = 0;
        // PWMSetPeriod(_led,0);
    }
}

void LEDShow(uint32_t aRGB)
{
    // static uint8_t alpha;
    // static uint16_t red, green, blue;

    // alpha = (aRGB & 0xFF000000) >> 24;
    // red = ((aRGB & 0x00FF0000) >> 16) * alpha;
    // green = ((aRGB & 0x0000FF00) >> 8) * alpha;
    // blue = ((aRGB & 0x000000FF) >> 0) * alpha;
}