gsm.c

实现功能ATmega单片机上处理GSM模块的数据

#ifndef WIN32
	#include <avr/io.h>
	//#include <avr/signal.h>
	//#include <avr/interrupt.h>
	//#include <avr/pgmspace.h>
	//#include <avr/sleep.h>
#endif

//define the uart buffer size,the uart buffer is to received PDU data
#define UART_RX_BUFFER_SIZE 	200
#define UARTSW_RX_BUFFER_SIZE	200



#include "global.h"
//uartsw need the timer.c
//#include "timer.h"
#include "uart.h"
//#include "uartsw.h"
#include "extint.h"
#include "extint_chris.h"

//uart can be attached to the rprintf
#include "rprintf.h"

#include "my_description.h"

//no use but do delete it
u08 k,CD_TxStart,CD_UartTxRecCmdStart;

u08 newSMS=0;

//the tt[] is use for testing
u08 tt[]={"\r\n+CMT: ,50\r\n0891683108200005F00409A126606193F90108601180123342232000310033003700390038003100370035003400320033FF1A665A003100320033\r\n"};


//#include "timer.c"
#include "uart.c"	//#include "buffer.c"
//#include "uartsw.c"

typedef void (*voidFuncPtr)(void);
//the orignal "typedef void (*voidFuncPtr)(void);" in extint02.c
//comflict with the one in timer.c
#include "extint02.c"
#include "rprintf.c"
#include "my_description.c"//#include "extint_chris.c"


//#include "uartsw_chris.h"
//#include "uartsw_chris.c"

#include "extint_chris.c"
#include "PDU_chris.c"


//******	main	******
void main(void)
{
cli();
		
	//KeyScan
	outb(DDRC,0x00);
	outb(PORTC,0xFF);

	//initialize uartsw IO
	outb(DDRD,0xFF);
	outb(PORTD,0xFF);

	//LED indicator
	outb(DDRB,0xFF);
	outb(PORTB,0x00);

	//exint initialize
	//WHY?\;why can not this subprogram be placed behined uartswInit02();
	//if do so ,it will send error data to PC in uartsw
	//But if not use the subprogram, it can send the correct
	//data to PC in uartsw
	extintInit();
	extintInit_IO_M16( INT0 );
	extintAttach(EXTINT0, newSMSIndicator );
	extintConfigure(EXTINT0, EXTINT_EDGE_FALLING);
	extintEnable_M16(INT0);

	//timerInit();
	uartInit();
	//uartswInit();// trigger on rising edge
	//uartswInit02();// trigger on falling edge

	rprintfInit(uartSendByte);

sei();
	//uartswSendByte(0x51);
	//uartswSendByte(0xa1);
	rprintf("AT+CNMI=3,2,0,0,1\r\n");

	delay_ms02(254);
	delay_ms02(254);
	delay_ms02(254);
	delay_ms02(254);
	delay_ms02(254);
	delay_ms02(254);
	uartInitBuffers();

while(1)//uart hardware
{

	if(newSMS==1)
	{
		delay_ms02(254);
		delay_ms02(254);
		delay_ms02(254);
		delay_ms02(254);
		delay_ms02(254);
		delay_ms02(254);
		//close the function if(newSMS==1),when process complete
		newSMS=0;
		//process the received new message
		newSMSProcess();
/*		//display the data		
		uartswSendByte(0xaa);
		uartswSendByte( TP_UD[0].SCAddressLength );//08//08  
		uartswSendByte( TP_UD[0].SCAddressValue[0] );// //8
		uartswSendByte( TP_UD[0].SCAddressValue[1] );// //6

		uartswSendByte( TP_UD[0].FirstOctet );//04//04 

		uartswSendByte(0x55);
*/		
		
	}



}//while(1)


}//main