func_def.h

PIC单片机程序

unsigned int T1_counter;
unsigned char T1_RH;
unsigned char T1_RL;

bit cal_flag;
double frequency;
bank1 double temp_f[11];
bank1 double mean_f;
bank1 unsigned char count_f=1;


#define 	LED_test	RD0
#define 	LED_test1	RD1
#define 	LED_test2	RD2

#define	 	Fosc		1.0e7
#define		SY 			RC2

void delay(unsigned char);


bit rec_done = 0;				//收到数据

unsigned char rec_temp;

unsigned char rec_ins[6] = {0x00,0x00,0x00,0x00,0x00,0x00};		//指令缓冲区

unsigned char rec_count = 1;	//接收指令计数器

void usart_init(void);			//初始化

void send_char(unsigned char data);		//发送字节数据
void send_int(unsigned int int_data);	//发送2字节数据

void timer1_init(void);
void counter0_init(void);

void clear_ins(void);


void SPI_init(void);
void SPI_send(unsigned char SPI_data);