config.h

基于RAM的外设数据控制器pdc.rar

#include"AT91SAM7S64.h"

#ifndef CONFIG_H_
#define	CONFIG_H_
//***********************************************************************************
//***************************
void ledon(unsigned char no);
void ledoff(unsigned char no);
void delay_nus(unsigned long int n);
void delay_1ms(unsigned int n);
void ledalloff(void);
void ledallon(void);
//****************************
//************************************************************************************

#define LED1  (1<<0)
#define LED2  (1<<1)
#define LED3  (1<<2)

#define KEY1  (1<<15)
#define KEY2  (1<<16)
#define KEY3  (1<<23)
#define KEY4  (1<<20)



#endif