0904_BOOT/BSP/led.c

/*
 * @Description: 
 * @Version: 2.0
 * @Author: Seven
 * @Date: 2022-06-14 14:01:56
 * @LastEditors: Seven
 * @LastEditTime: 2022-09-30 15:40:41
 */
#include "led.h"
#include "includes.h"

uint16_t LED_STATUS = 0;
uint8_t loraindex_led_flag = 0;//lora信道索引指示灯显示标记


void LED_Init(void)
{
//	rcu_periph_clock_enable(RCU_GPIOE);
//    gpio_init(GPIOE,GPIO_MODE_OUT_PP,GPIO_OSPEED_50MHZ,GPIO_PIN_14);
	
	//LED_RUN
	rcu_periph_clock_enable(LED_RUN_RCU);
	rcu_periph_clock_enable(LED_STATE_RCU);
    gpio_init(LED_RUN_PORT,GPIO_MODE_OUT_PP,GPIO_OSPEED_50MHZ,LED_RUN_PIN);
	gpio_init(LED_STATE_PORT,GPIO_MODE_OUT_PP,GPIO_OSPEED_50MHZ,LED_STATE_PIN);
	LED_RUN_OFF();
	LED_STATE_OFF();
	
}

//单个灯状态设置
void Led_Single_State_Set(uint8_t led, uint8_t state)
{
	if(!led)
		return;
	if(led>LED_NUM && led!=LED_ALL)
		return;
	if(state == LED_ON)
	{
		if(led == LED_ALL)
			LED_STATUS = 0xffff;
		else
			LED_STATUS |= 1<<(led-1);
	}
	else if(state == LED_OFF)
	{
		if(led == LED_ALL)
			LED_STATUS = 0;
		else
			LED_STATUS &= ~(1<<(led-1));
	}
	CH455H_LED_set(LED_STATUS);
}





//显示一个数的后4位
void Data_last4bit_led(uint32_t data, uint8_t signal)
{
//	int i;
//	int state = 0,signal_tmp = 0;
	uint16_t datap = data;
	datap &= 0x0f;
	if(signal == 0)
	{
//		signal_tmp = 0;
		LED_STATUS |= datap;
	}
	else
	{
//		signal_tmp = 4;
		LED_STATUS |= (datap<<4);
	}
//	for(i = 0; i < 4; i++)
//	{
//		state = (data>>i) & 0x00000001;
//		Led_Single_State_Set(i+signal_tmp,state);
//		printf("led=%d, state=%d\n",i+signal_tmp,state);
//	}
	
	CH455H_LED_set(LED_STATUS);
}