iic.h

三星ARM2410的键盘及数码管控制程序

/*=============================================================================
--------------------------------- Copy Left -----------------------------------
						Illidan Fly's Project
						Power by BigFly Network
						http://bigfly.happybobby.com
						
						Released under GPL2 License

----------------------------- File Description --------------------------------
 Filename:	iic.h
 Date:		2006.12.31
 Version:	0.0.1
 Description:

----------------------------- Version History ---------------------------------
 0.0.1: First release

=============================================================================*/

#ifndef __IIC_H__
#define __IIC_H__

#define IIC_PENDING_BIT		0x10
#define IIC_PENDING_MASK	~IIC_PENDING_BIT

#define IIC_ADDR_ZLG7290_R		0x71
#define IIC_ADDR_ZLG7290_W		0x70
#define IIC_ADDR_ZLG7290_SYS	0x00
#define IIC_ADDR_ZLG7290_KEY	0x01
#define IIC_ADDR_ZLG7290_RCNT	0x02
#define IIC_ADDR_ZLG7290_FKEY	0x03
#define IIC_ADDR_ZLG7290_CMD0	0x07
#define IIC_ADDR_ZLG7290_CMD1	0x08
#define IIC_ADDR_ZLG7290_FLSH	0x0C
#define IIC_ADDR_ZLG7290_SNUM	0x0D
#define IIC_ADDR_ZLG7290_DPM0	0x10
#define IIC_ADDR_ZLG7290_DPM1	0x11
#define IIC_ADDR_ZLG7290_DPM2	0x12
#define IIC_ADDR_ZLG7290_DPM3	0x13
#define IIC_ADDR_ZLG7290_DPM4	0x14
#define IIC_ADDR_ZLG7290_DPM5	0x15
#define IIC_ADDR_ZLG7290_DPM6	0x16
#define IIC_ADDR_ZLG7290_DPM7	0x17

void iicsend(unsigned char addr, unsigned char *buf, int size);
void iicreceive(unsigned char addr, unsigned char *buf, int size);

#endif  //__IIC_H__