app.i

来自「使用avr--cc2420模块程序,需要原理图的联系 QQ:120304948」· I 代码 · 共 461 行

// CodeVisionAVR C Compiler
// (C) 1998-2004 Pavel Haiduc, HP InfoTech S.R.L.

// I/O registers definitions for the ATmega128


#pragma used+
sfrb PINF=0;
sfrb PINE=1;
sfrb DDRE=2;
sfrb PORTE=3;
sfrb ADCL=4;
sfrb ADCH=5;
sfrw ADCW=4;      // 16 bit access
sfrb ADCSRA=6;
sfrb ADMUX=7;
sfrb ACSR=8;
sfrb UBRR0L=9;
sfrb UCSR0B=0xa;
sfrb UCSR0A=0xb;
sfrb UDR0=0xc;
sfrb SPCR=0xd;
sfrb SPSR=0xe;
sfrb SPDR=0xf;
sfrb PIND=0x10;
sfrb DDRD=0x11;
sfrb PORTD=0x12;
sfrb PINC=0x13;
sfrb DDRC=0x14;
sfrb PORTC=0x15;
sfrb PINB=0x16;
sfrb DDRB=0x17;
sfrb PORTB=0x18;
sfrb PINA=0x19;
sfrb DDRA=0x1a;
sfrb PORTA=0x1b;
sfrb EECR=0x1c;
sfrb EEDR=0x1d;
sfrb EEARL=0x1e;
sfrb EEARH=0x1f;
sfrw EEAR=0x1e;   // 16 bit access
sfrb SFIOR=0x20;
sfrb WDTCR=0x21;
sfrb OCDR=0x22;
sfrb OCR2=0x23;
sfrb TCNT2=0x24;
sfrb TCCR2=0x25;
sfrb ICR1L=0x26;
sfrb ICR1H=0x27;
sfrw ICR1=0x26;   // 16 bit access
sfrb OCR1BL=0x28;
sfrb OCR1BH=0x29;
sfrw OCR1B=0x28;  // 16 bit access
sfrb OCR1AL=0x2a;
sfrb OCR1AH=0x2b;
sfrw OCR1A=0x2a;  // 16 bit access
sfrb TCNT1L=0x2c;
sfrb TCNT1H=0x2d;
sfrw TCNT1=0x2c;  // 16 bit access
sfrb TCCR1B=0x2e;
sfrb TCCR1A=0x2f;
sfrb ASSR=0x30;
sfrb OCR0=0x31;
sfrb TCNT0=0x32;
sfrb TCCR0=0x33;
sfrb MCUCSR=0x34;
sfrb MCUCR=0x35;
sfrb TIFR=0x36;
sfrb TIMSK=0x37;
sfrb EIFR=0x38;
sfrb EIMSK=0x39;
sfrb EICRB=0x3a;
sfrb RAMPZ=0x3b;
sfrb XDIV=0x3c;
sfrb SPL=0x3d;
sfrb SPH=0x3e;
sfrb SREG=0x3f;
#pragma used-


// Interrupt vectors definitions


// CodeVisionAVR C Compiler
// (C) 1998-2006 Pavel Haiduc, HP InfoTech S.R.L.

// Prototypes for standard I/O functions


// CodeVisionAVR C Compiler
// (C) 1998-2002 Pavel Haiduc, HP InfoTech S.R.L.

// Variable length argument list macros



typedef char *va_list;





#pragma used+

char getchar(void);
void putchar(char c);
void puts(char *str);
void putsf(char flash *str);

char *gets(char *str,unsigned int len);

void printf(char flash *fmtstr,...);
void sprintf(char *str, char flash *fmtstr,...);
void snprintf(char *str, unsigned int size, char flash *fmtstr,...);
void vprintf (char flash * fmtstr, va_list argptr);
void vsprintf (char *str, char flash * fmtstr, va_list argptr);
void vsnprintf (char *str, unsigned int size, char flash * fmtstr, va_list argptr);
signed char scanf(char flash *fmtstr,...);
signed char sscanf(char *str, char flash *fmtstr,...);




                                   

            


#pragma used-

#pragma library stdio.lib


// CodeVisionAVR C Compiler
// (C) 1998-2005 Pavel Haiduc, HP InfoTech S.R.L.

// Prototypes for string functions



#pragma used+

char *strcat(char *str1,char *str2);
char *strcatf(char *str1,char flash *str2);
char *strchr(char *str,char c);
signed char strcmp(char *str1,char *str2);
signed char strcmpf(char *str1,char flash *str2);
char *strcpy(char *dest,char *src);
char *strcpyf(char *dest,char flash *src);
unsigned char strcspn(char *str,char *set);
unsigned char strcspnf(char *str,char flash *set);
unsigned int strlenf(char flash *str);
char *strncat(char *str1,char *str2,unsigned char n);
char *strncatf(char *str1,char flash *str2,unsigned char n);
signed char strncmp(char *str1,char *str2,unsigned char n);
signed char strncmpf(char *str1,char flash *str2,unsigned char n);
char *strncpy(char *dest,char *src,unsigned char n);
char *strncpyf(char *dest,char flash *src,unsigned char n);
char *strpbrk(char *str,char *set);
char *strpbrkf(char *str,char flash *set);
signed char strpos(char *str,char c);
char *strrchr(char *str,char c);
char *strrpbrk(char *str,char *set);
char *strrpbrkf(char *str,char flash *set);
signed char strrpos(char *str,char c);
char *strstr(char *str1,char *str2);
char *strstrf(char *str1,char flash *str2);
unsigned char strspn(char *str,char *set);
unsigned char strspnf(char *str,char flash *set);
char *strtok(char *str1,char flash *str2);
 

unsigned int strlen(char *str);
void *memccpy(void *dest,void *src,char c,unsigned n);
void *memchr(void *buf,unsigned char c,unsigned n);
signed char memcmp(void *buf1,void *buf2,unsigned n);
signed char memcmpf(void *buf1,void flash *buf2,unsigned n);
void *memcpy(void *dest,void *src,unsigned n);
void *memcpyf(void *dest,void flash *src,unsigned n);
void *memmove(void *dest,void *src,unsigned n);
void *memset(void *buf,unsigned char c,unsigned n);

#pragma used-
#pragma library string.lib


/* CodeVisionAVR C Compiler
   Prototypes for standard library functions

   (C) 1998-2003 Pavel Haiduc, HP InfoTech S.R.L.
*/




#pragma used+

int atoi(char *str);
long int atol(char *str);
float atof(char *str);
void itoa(int n,char *str);
void ltoa(long int n,char *str);
void ftoa(float n,unsigned char decimals,char *str);
void ftoe(float n,unsigned char decimals,char *str);
void srand(int seed);
int rand(void);
void *malloc(unsigned int size);
void *calloc(unsigned int num, unsigned int size);
void *realloc(void *ptr, unsigned int size); 
void free(void *ptr);

#pragma used-
#pragma library stdlib.lib


// CodeVisionAVR C Compiler
// (C) 1998-2000 Pavel Haiduc, HP InfoTech S.R.L.


#pragma used+

void delay_us(unsigned int n);
void delay_ms(unsigned int n);

#pragma used-

/*
  CodeVisionAVR C Compiler
  (C) 1998-2004 Pavel Haiduc, HP InfoTech S.R.L.

  Prototype for SPI access function */
  

#pragma used+
unsigned char spi(unsigned char data);
#pragma used-

#pragma library spi.lib



typedef unsigned int UINT;
typedef unsigned char BYTE;
typedef unsigned long DWORD;
typedef long LONG;
typedef unsigned int WORD;
typedef unsigned char BOOL;
typedef unsigned char uchar;


//timer
typedef struct 
{
    unsigned char bUsed;
    DWORD ltimes;
}TIMERTICK;


//serial port and protocol buffer status


typedef struct 
{
	BYTE buffer[10       ];
	UINT empty;
	UINT data;
    unsigned char overflow;
    unsigned char timeout;
//    UINT timer;
}SPSTATUS;







extern unsigned char count;
extern unsigned char study_key;

extern unsigned char my_usart0_data[25];

void usart0_init();
void usart1_init();
void sp_init();
BYTE sp_getchar();
unsigned char sp_notempty();
void sp_flush();
void sp_init_buf();
void usart0_send(BYTE * pBuf, unsigned char ncont);
void usart1_send(BYTE * pBuf, unsigned char ncont);
void sp_rcv_proc(BYTE data);
void sp_usart0_proc(BYTE data);
void sp_writebyte(BYTE c);
unsigned char sp_proc();
void usart0_proc();
void led_send0(unsigned char onoff);
void led_send1(unsigned char * seed_data);




extern bit study_ok;
extern bit system_initial_flag;

void workingloop();
void CPU_init(void);



extern UINT call_time;
//extern UINT free_time;

extern uchar CLK_MIN;
extern uchar CLK_SEC;
extern uchar CLK_HOUR;
extern uchar CLK_DAY;
extern uchar CLK_MONTH;
extern uchar CLK_YEAR;

extern bit all_sending;
extern bit reset_cc2420; 

void timer0_init();
void timer1_init();
void timer2_init();
void timer3_initY();
void timer3_initN();
void timer_init();
TIMERTICK * timer_settimer(DWORD ltimes);
unsigned char timer_checktimeout(TIMERTICK * ptimer);
void timer_delay(DWORD ltimes);
void timer_set_sp();
void timer_set_g20_sp();
void timer_set_usart0();
unsigned char timer_get_sp_timeout();
unsigned char timer_get_g20_sp_timeout();
unsigned char timer_get_usart0_timeout();
unsigned int bcd2hex(BYTE bdata);



extern bit rtc_set_flag;

void v_Get1302(uchar ucCurtime[]);
void v_Set1302(uchar *pSecDa) ;
void v_BurstR1302R(uchar *pReDa);
void v_BurstW1302R(uchar *pReDa);
void v_BurstR1302T(uchar *pSecDa);
void v_BurstW1302T(uchar *pSecDa);
uchar uc_R1302(uchar ucAddr);
void v_W1302(uchar ucAddr, uchar ucDa);
uchar uc_RTOutputByte(void);
void v_RTInputByte(uchar ucDa);
void rtc_init();







extern bit receive_ok;
extern unsigned char cc2420_data_send[30];
extern unsigned int CALL_TIMER;

void myid_no(unsigned char value);
void cc2420_initial(void);
void cc2420_ready(void);
void cc2420_send(unsigned char ncont);
unsigned char cc2420_receive(unsigned char ncont);
void cc2420_test(void);
void cc2420_deal(void);
void data_proc(void);


extern int g_itemp_c[1];


void ts_init();

void ts_delay(unsigned int counter);
//void ts_delay(unsigned long counter);
void ts_delay_0(unsigned int wcounter, unsigned int incounter);

unsigned char ts_ow_reset();
unsigned char ts_read_bit();
void ts_write_bit(char bitval);
unsigned char ts_read_byte(void);
void ts_write_byte(char val);
void Read_Temperature(void);

void ts_FindDevices(void);
unsigned char ts_First(void);
unsigned char ts_Next(void);
unsigned char ts_ow_crc( unsigned char x);
void Read_Temp(unsigned int nID); 
void temp_deal();





extern bit int_start;
extern unsigned int int_data[250];
extern unsigned int int_data1[250];
extern unsigned int int_data2[250];
extern unsigned char int_num;


void INTP_init(void);




bit system_initial_flag;
bit study_ok = 1;

unsigned char timer_init_code[8] = 
{
	0x30, 0x31, 0x16, 0x23, 0x03, 0x05, 0x07, 0x00
};

void system_initial()
{
	system_initial_flag = 0;
	
	CPU_init();
/*	
    ts_init();
    
    delay_ms(1000);
    wdr();
    
    ts_FindDevices();
    
   	rtc_init();
//	usart0_init();
*/
	timer_init();
    sp_init();
    #asm("wdr");
    	
    delay_ms(100);
    cc2420_initial();	
    cc2420_ready();
    INTP_init();	
   	
    #asm("wdr");
	#asm("sei");
    timer_delay(100);

	#asm("sei");
	system_initial_flag = 1;
    #asm("wdr");
    
}

void main(void)
{		
//	rtc_set_flag = TRUE;
	
	system_initial();
	
//    v_Set1302(timer_init_code);
    		
//	rtc_set_flag = FALSE;

	workingloop();
}


void workingloop()
{

	while(1)
	{
        #asm("wdr");
        if (receive_ok)
        {
            receive_ok = 0;
            cc2420_deal();
//			WORK_LED = !WORK_LED; 
        }
        if ((study_ok == 0) && (int_start == 1)) 
        {
            sp_proc();
        }
//        cc2420_test();
        #asm("wdr");
        if (all_sending)
        {
            all_sending = 0;
            
            EIMSK=0x00;     //0x0D  //0x01
            cc2420_ready();
            #asm("wdr");
            delay_ms(10);
   	        PORTB.0=0;
            spi(0x08);
            spi(0x08);
            PORTB.0=1;
            receive_ok = 0;
    		EIFR=0x0D;
            if (study_ok)
                EIMSK=0x01;     //0x0D  //0x01 
            else 
            { 
                EIMSK=0x0D;     //0x0D  //0x01   
                int_start = 0;
                int_num = 0;
        		count=0;
            }

            data_proc();
			PORTD.7 = !PORTD.7; 
        }
/*        wdr();
        if (reset_cc2420)
        {
//            EIMSK=0x00;     //0x0D  //0x01 
//            TIMSK=0x00;  
//            while (1);
            reset_cc2420 = FALSE;
            EIMSK=0x00;     //0x0D  //0x01
            cc2420_ready();
            wdr();
            delay_ms(100);
   	        CSn=0;
            spi(SFLUSHRX);
            spi(SFLUSHRX);
            CSn=1;
            receive_ok = 0;
    		EIFR=0x0D;
            if (study_ok)
                EIMSK=0x01;     //0x0D  //0x01 
            else 
            { 
                EIMSK=0x0D;     //0x0D  //0x01   
                int_start = 0;
                int_num = 0;
        		count=0;
            }
//			WORK_LED = !WORK_LED; 
        }*/
	}
}

void CPU_init(void)
{
// Input/Output Ports initialization
// Port A initialization
// Func7=In Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In 
// State7=T State6=T State5=T State4=T State3=T State2=T State1=T State0=T 
PORTA=0x00;
DDRA=0x00;

// Port B initialization
// Func7=In Func6=In Func5=In Func4=Out Func3=In Func2=Out Func1=Out Func0=Out 
// State7=P State6=P State5=P State4=1 State3=P State2=1 State1=1 State0=1 
PORTB=0xFF;
DDRB=0x17;

// Port C initialization
// Func7=In Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In 
// State7=T State6=T State5=T State4=T State3=T State2=T State1=T State0=T 
PORTC=0x00;
DDRC=0x00;

// Port D initialization
// Func7=Out Func6=In Func5=Out Func4=In Func3=In Func2=In Func1=Out Func0=In 
// State7=1 State6=T State5=0 State4=T State3=T State2=T State1=0 State0=T 
PORTD=0x80;     //0x82
DDRD=0xA2;

// Port E initialization
// Func7=In Func6=In Func5=Out Func4=In Func3=In Func2=In Func1=In Func0=In 
// State7=T State6=T State5=0 State4=T State3=T State2=T State1=T State0=T 
PORTE=0x00;
DDRE=0x20;

// Port F initialization
// Func7=In Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In 
// State7=T State6=T State5=T State4=T State3=T State2=T State1=T State0=T 
(*(unsigned char *) 0x62)=0x00;
(*(unsigned char *) 0x61)=0x00;

// Port G initialization
// Func4=In Func3=In Func2=In Func1=In Func0=In 
// State4=T State3=T State2=T State1=T State0=T 
(*(unsigned char *) 0x65)=0x00;
(*(unsigned char *) 0x64)=0x00;

// Analog Comparator initialization
// Analog Comparator: Off
// Analog Comparator Input Capture by Timer/Counter 1: Off
ACSR=0x80;
SFIOR=0x00;

// Watchdog Timer initialization
// Watchdog Timer Prescaler: OSC/2048k
#pragma optsize-
WDTCR=0x1F;
WDTCR=0x0F;

}