eeprom1.h

来自「lpc2148 programs from NXP」· C头文件 代码 · 共 34 行

#define	NUL			  '\0'
void i2c_delay(void);

#define		AA   2
#define		SI   3
#define		STO  4
#define		STA  5
#define		I2EN 6

#define		START		0x08	
#define		R_START		0x10
#define		MT_SLA_ACK 	0x18
#define		MT_DATA_ACK	0x28

#define		MT_RX_SLA_ACK 	0x40
#define		MT_RX_DATA_ACK	0x50
#define		MT_RX_DATA_NACK	0x58

#define 	SLA_W		0xA0
#define 	SLA_R		0xA1


void putCharE(unsigned char Data,unsigned short Addr);			// 24128,256,512.....

unsigned char getCharE(unsigned short Addr);

void putStrE(unsigned char *str,unsigned short Addr);

unsigned char *getStrE(unsigned short Addr);

void i2cInit(void);