i2c.h

来自「ARM s3c44box的一些程序代码」· C头文件 代码 · 共 21 行

#define IIC_ChipAddr		0xa0		//X24C02  IIC-EEPROM chip ID: b1010 000_ 
#define MaxRDByte		16			//maxim bytes in a read operation
//* operation mode encode
#define WRITE	    		1
#define POLLACK     		2
#define READ		    		3
#define SETRDADDR   		4

//* functin declare
B8 IIC_demo(void);
void Config_PortF_as_IIC(void);
void IIC_Init(void);
void __irq IIC_Serv(void);
B8 IIC_Tx(B8 SlaveAddr, B8 Addr, B8 Data);
B8 IIC_Rx(B8 SlaveAddr, B8 Addr);

extern B8   Uart0_GetInput(void);
extern void Uart0_SendByte(int data);
extern void Uart0_SendString(char *pt);