mainapp.c

PIC串口程序 可以帮助你编写串口程序 里面还有我自己做的协议 很方便

#include "..\includes\includes.h"

 
 
__CONFIG(INTIO & WDTDIS & PWRTEN & BOREN&  
     MCLRDIS & PROTECT&FCMDIS&IESODIS&CPD);       



#define openGIE()	GIE=1
#define COM//可控制使能按键还是串口调节
void sysInit(void)
{	

    TRISA = 0x07; 
    PORTA = 0x00; 
    TRISC = 0x30;
  //  PORTC = 0x00;
    CMCON0=0x07;
    ANSEL=0x00;
    RAPU=0x00;
    WPUA=0x33;
	#ifdef  COM
    comInit();
	#else
	userKeyCtlInit();
	#endif
    userKeyCtlInit();
    systimeInit();
	timer1Init();
    timer1Start();    
    loadDefaultParam();
    DelayNms(10);
}	


void userComOperation(void)
{
	INT8U command;
	INT8U datai;
	command=readComCommand();
	datai =readComDataPd();
    comSendData(command,datai);
	if (command==0x01)
	{	 oledGain=datai;
	     if (oledGain<250)
			oLedOperator(TYPE_OLED_GAIN);
	}
	else if (command==0x03)
	{	 oledOffset=datai;
	     if (oledOffset<100)
			oLedOperator(TYPE_OLED_OFFSET);
	}
}
void userkeyOperation(void)
{
	uint8 key;
	key = readKeyBuff();
	if (key==0x01)
	{	if (oledBright<250)
		{	oledBright+=1;
			oLedOperator(TYPE_OLED_BRIGHT);
			saveOledParam();
		}	
	}
	else if (key==0x02)
	{   if (oledBright>150) 
		{	oledBright-=1;	
			oLedOperator(TYPE_OLED_BRIGHT);
			saveOledParam();	
		}
	 }
	 else if (key==0x03)
	 {	 if (oledOffset<100)
		 {	 oledOffset+=1;
			 oLedOperator(TYPE_OLED_OFFSET);
			saveOledParam();
	     }
  	 }
	 else if (key==0x04)
	 {	 if (oledOffset>0)
		 {	 oledOffset-=1;
			 oLedOperator(TYPE_OLED_OFFSET);
			 saveOledParam();
		 }
	  }
 }

int main(void)
{
	sysInit();
	InitOled();
    openGIE();
	while(1)
	{	uint8 event;
	   	event=EventBurstWait(0,EVENT_NULL);
        if (event == EVENT_COM)	
        { 	userComOperation();
            clear_comBuff();
      	}
	else if ((event ==EVENT_KEY_DOWN)||(event ==EVENT_KEY_UP))
		{
			if (event ==EVENT_KEY_DOWN)			    
			    userkeyOperation(); 
			                    
		}		
	}
}