⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 iic.h

📁 OSD 学习学习.天天向上.STUDY STUDY DAY DAY UP.
💻 H
字号:
#ifndef  _I2C_H_
#define  _I2C_H_
/***************************************************************************/
#define	WriteDevice_24c02_Address 	0xA0
#define	ReadDevice_24c02_Address 	0xA1
#define	WriteDevice_Tv_Address 		0xC0//0xC0//0xC2
#define	ReadDevice_Tv_Address 		0xC1//0xC1//0xC3
static unsigned char data tet;
/***************************************************************************/
sbit	SCL=P3^6;
sbit	SDA=P3^7;
/***************************************************************************/
void Start();
void Stop(); 
void Ack();
void NoAck() ;
bit TestAck();
unsigned char Read8Bit() ;
void  Write8Bit(unsigned char input);
void Write24c02(unsigned char *Wdata,unsigned char RomAddress,unsigned char number) ;
void Read24c02(unsigned char *RamAddress,unsigned char RomAddress,unsigned char bytes);
void Read_Tv_tune(unsigned char *RamAddress) ;
void Write_Tv_tune(unsigned int Wdata,unsigned char freq_flag);
#endif

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -