zlg7290.h

arm7 lpc2103 的keil 程序开发包 非常有参考价值

/****************************************************************************
* 文件名：ZLG7290.H
* 功能：ZLG7290操作软件包。(头文件)
****************************************************************************/

#ifndef  ZLG7290_H
#define  ZLG7290_H

#define		I2Cn_n		1			//I2C接口1
#define		I2Cn_Mode	1			//I2C主模式
#define		I2Cn_Fi2c	100000		//通信速率100K
#define		I2Cn_Addr	0			//对于从机来说，这是从机地址
#define		I2Cn_slot	0			//中断通道0

extern unsigned char  ZLG7290_SendData(unsigned char SubAdd,unsigned char Data);

extern void  ZLG7290_SendBuf(unsigned char * disp_buf,unsigned char num);

extern unsigned char  ZLG7290_SendCmd(unsigned char Data1,unsigned char Data2);

extern unsigned char  ZLG7290_GetKey(void);

#endif