HS191L/191L截图程序/USER/LedTask.c

 /**********************************************************************************
 * File Name: LedTask.c
 * Function Describe:The task for LED display	
 * Relate Module:
 * Explain:	控制指示灯显示任务。在其他任务中可通过SetLedFlash函数设置显示方式
 * Writer:  ShiLiangWen
 * Date:	2015.2.10 
 **********************************************************************************/
 #define THIS_FILE_ID 12
 //--------------------------------------------------------------------------------
#include "includes.h"
OS_TID idLedTask;

static unsigned char sucRedLedFlash=0;
static unsigned char sucRedLedSleep=0;
static unsigned char sucBlueLedFlash=0;
static unsigned char sucBlueLedSleep=0;
static LED_INDICATOR LedIndicator;
LED_INDICATOR g_LedInd;

void LedInit(void)
{
	GPIO_InitTypeDef GPIO_InitStructure;
	RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO,ENABLE);//复用功能IO 时钟使能  这里必须先使能复用IO的时钟，再关闭JTAG功能
    GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable, ENABLE);  // JTAG-DP Disabled and SW-DP Enabled
    

  RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA|RCC_APB2Periph_GPIOB|RCC_APB2Periph_GPIOC|RCC_APB2Periph_GPIOD, ENABLE);
	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;

	GPIO_InitStructure.GPIO_Pin = MODEM_LED1_PIN;
  GPIO_Init(MODEM_LED1_PORT, &GPIO_InitStructure);

	GPIO_InitStructure.GPIO_Pin = MODEM_LED2_PIN;
  GPIO_Init(MODEM_LED2_PORT, &GPIO_InitStructure);

	GPIO_InitStructure.GPIO_Pin = KEYBOARD_BACKLIGHT_PIN;
   GPIO_Init(KEYBOARD_BACKLIGHT_PORT, &GPIO_InitStructure);
	
	MODEM_LED1_HIGH;
	MODEM_LED2_HIGH;
}

/*******************************************************************
*LedTask
********************************************************************
__task void LedTask(void)
{
	unsigned char RedLedCt=0;
	unsigned char RedLedMaxCt=0;
	unsigned char RedLedFlash2=0;
	unsigned char LastRedLedFlash=0xff;
	unsigned char LastRedLedSleep=0xff;

	unsigned char BlueLedCt=0;
	unsigned char BlueLedMaxCt=0;
	unsigned char BlueLedFlash2=0;
	unsigned char LastBlueLedFlash=0xff;
	unsigned char LastBlueLedSleep=0xff;
	//Obtain own system task identification number. 
	idLedTask = os_tsk_self();
	
	SpeakerEnable();	
	SetBeepByNoOS(888,100);
	SpeakerDisable();
	//Read Product param from flash
	ReadProductParaFromFlash();
	printf("\r\n%s_V%d Start...\r\n",sutProductPara.ProductName,sutProductPara.ProductVersion);
	printf("PSN:%lu\r\n",sutProductPara.PSN);
	//ADC Init
	ADCInit();
	SlwTrace(INF,"ADC Init...\r\n");
	//Led Init
	LedInit();
	SlwTrace(INF,"Led Init...\r\n");
	idMainTask=0;
	//create NetTask
	idNetTask = os_tsk_create_user(NetTask,3,&stkNetTask,sizeof(stkNetTask)); 
	//create MainTask
	idMainTask = os_tsk_create_user(MainTask,2,&stkMainTask,sizeof(stkMainTask)); 
	//LetTask loop begin
	os_itv_set (10);
	while(1)
	{
		Uart3RecvProcess();
		os_itv_wait ();//wait 10 tick
		//red led control
		if(sucRedLedFlash==0){ //长灭
			MODEM_LED1_LOW;
		}else if(sucRedLedSleep==0){//长亮
			MODEM_LED1_HIGH;
		}else{
			if(LastRedLedFlash!=sucRedLedFlash || LastRedLedSleep!=sucRedLedSleep){
				RedLedCt=0;
				BlueLedCt=0;
				LastRedLedFlash=sucRedLedFlash;
				LastRedLedSleep=sucRedLedSleep;
				RedLedFlash2=sucRedLedFlash*2;
			   	RedLedMaxCt=RedLedFlash2+LastRedLedSleep*2; 
			}
			if(++RedLedCt>RedLedMaxCt)RedLedCt=0;
			//if(RedLedCt<RedLedFlash2 && (RedLedCt&0x01)==0x01)MODEM_LED1_HIGH;
			if(RedLedCt<RedLedFlash2)MODEM_LED1_HIGH;
			else MODEM_LED1_LOW;		
		}
		//blue led control
	    if(sucBlueLedFlash==0){ //长灭
			MODEM_LED2_LOW;
		}else if(sucBlueLedSleep==0){//长亮
			MODEM_LED2_HIGH;
		}else{
			if(LastBlueLedFlash!=sucBlueLedFlash || LastBlueLedSleep!=sucBlueLedSleep){
				RedLedCt=0;
				BlueLedCt=0;
				LastBlueLedFlash=sucBlueLedFlash;
				LastBlueLedSleep=sucBlueLedSleep;
				BlueLedFlash2=sucBlueLedFlash*2;
			   	BlueLedMaxCt=BlueLedFlash2+LastBlueLedSleep*2; 
			}
			if(++BlueLedCt>BlueLedMaxCt)BlueLedCt=0;
			//if(BlueLedCt<BlueLedFlash2 && (BlueLedCt&0x01)==0x01)MODEM_LED2_HIGH;
			if(BlueLedCt<BlueLedFlash2)MODEM_LED2_HIGH;
			else MODEM_LED2_LOW;
		}
	}
}
*/
/********************************************************************
*LedProcess
*Led控制，每10ms执行1次
*********************************************************************/
void LedProcess(unsigned char reset)
{
	static unsigned char sucCt=0;
	
	static unsigned char RedLedCt=0;
	static unsigned char RedLedMaxCt=0;
	static unsigned char RedLedFlash2=0;
	static unsigned char LastRedLedFlash=0xff;
	static unsigned char LastRedLedSleep=0xff;

	static unsigned char BlueLedCt=0;
	static unsigned char BlueLedMaxCt=0;
	static unsigned char BlueLedFlash2=0;
	static unsigned char LastBlueLedFlash=0xff;
	static unsigned char LastBlueLedSleep=0xff;
	RunMake(THIS_FILE_ID);
	
	if(reset){
		sucCt=0;
		RedLedCt=0;
		RedLedMaxCt=0;
		RedLedFlash2=0;
		LastRedLedFlash=0xff;
		LastRedLedSleep=0xff;
		BlueLedCt=0;
		BlueLedMaxCt=0;
		BlueLedFlash2=0;
		LastBlueLedFlash=0xff;
		LastBlueLedSleep=0xff;
		MODEM_LED1_LOW;
		MODEM_LED2_LOW;
		return;
	}
	
	
	//控制0.1S执行一次
	if(++sucCt>9)sucCt=0;
	else return;
	
	//red led control
	if(sucRedLedFlash==0){ //长灭
		MODEM_LED1_LOW;
	}else if(sucRedLedSleep==0){//长亮
		MODEM_LED1_HIGH;
	}else{
		if(LastRedLedFlash!=sucRedLedFlash || LastRedLedSleep!=sucRedLedSleep){
			RedLedCt=0;
			BlueLedCt=0;
			LastRedLedFlash=sucRedLedFlash;
			LastRedLedSleep=sucRedLedSleep;
			RedLedFlash2=sucRedLedFlash*2;
			RedLedMaxCt=RedLedFlash2+LastRedLedSleep*2; 
		}
		if(++RedLedCt>RedLedMaxCt)RedLedCt=0;
		//if(RedLedCt<RedLedFlash2 && (RedLedCt&0x01)==0x01)MODEM_LED1_HIGH;
		if(RedLedCt<RedLedFlash2)MODEM_LED1_HIGH;
		else MODEM_LED1_LOW;		
	}
	//blue led control
	if(sucBlueLedFlash==0){ //长灭
		MODEM_LED2_LOW;
	}else if(sucBlueLedSleep==0){//长亮
		MODEM_LED2_HIGH;
	}else{
		if(LastBlueLedFlash!=sucBlueLedFlash || LastBlueLedSleep!=sucBlueLedSleep){
			RedLedCt=0;
			BlueLedCt=0;
			LastBlueLedFlash=sucBlueLedFlash;
			LastBlueLedSleep=sucBlueLedSleep;
			BlueLedFlash2=sucBlueLedFlash*2;
			BlueLedMaxCt=BlueLedFlash2+LastBlueLedSleep*2; 
		}
		if(++BlueLedCt>BlueLedMaxCt)BlueLedCt=0;
		//if(BlueLedCt<BlueLedFlash2 && (BlueLedCt&0x01)==0x01)MODEM_LED2_HIGH;
		if(BlueLedCt<BlueLedFlash2)MODEM_LED2_HIGH;
		else MODEM_LED2_LOW;
	}
	RunMake(THIS_FILE_ID);
}

void SetRedLed(unsigned char flash,unsigned char sleep)
{
	int t=(flash+sleep)*2;
	if(t>255){
	   return;
	}
	sucRedLedFlash=flash;
	sucRedLedSleep=sleep;	
}

void SetBlueLed(unsigned char flash,unsigned char sleep)
{
	int t=(flash+sleep)*2;
	if(t>255){
	   return;
	}
	sucBlueLedFlash=flash;
	sucBlueLedSleep=sleep;	
}
/************************************************************
*************************************************************/
void SetLedStatus(LED_STATUS LedStatus)
{
	switch(LedStatus){
		case NotBright:			//均不亮
			SetRedLed(0,0);
			SetBlueLed(0,0);
			break;
		case RedBright:			//红灯常亮
			SetRedLed(1,0);
			SetBlueLed(0,0);
			break;
		case RedFastFlash:		//红灯快闪
			SetRedLed(1,1);
			SetBlueLed(0,0);
			break;
		case RedSlowFlash:		//红灯慢闪
			SetRedLed(1,10);
			SetBlueLed(0,0);
			break; 
		case BlueBright:		//蓝灯常亮
			SetRedLed(0,0);
			SetBlueLed(1,0);
			break;
		case BlueFastFlash:		//蓝灯快闪
			SetRedLed(0,0);
			SetBlueLed(1,1);
			break;
		case BlueSlowFlash:  	//蓝灯慢闪
			SetRedLed(0,0);
			SetBlueLed(1,10);
			break;
    	case RedBlueBright:		//红蓝常亮
			SetRedLed(1,0);
			SetBlueLed(1,0);
			break;
		case RedBlueFastFlash:	//红蓝快闪
			SetRedLed(1,1);
			SetBlueLed(1,1);
			break;
		case RedBlueSlowFlash:	//红蓝慢闪
			SetRedLed(1,10);
			SetBlueLed(1,10);
			break;
	}

}



void SetLedIndicator(LED_INDICATOR LedInd)
{
	switch(LedInd){
		case IndModemErr:
			g_LedInd=IndModemErr;
			SetLedStatus(RedBright);
			break;
		case IndNoNet:
			g_LedInd=IndNoNet;
			SetLedStatus(BlueFastFlash);
			break;
		case IndStandby:
			g_LedInd=IndStandby;
			SetLedStatus(BlueSlowFlash);
			break;
		case IndRX:
			g_LedInd=IndRX;
			SetLedStatus(BlueBright);
			break;
		case IndTX:
			g_LedInd=IndTX;
			SetLedStatus(RedBright);
			break;
	}
}

/***********************************************************************************/