#ifndef __USER_TWIM_SIMULATE_H__
#define __USER_TWIM_SIMULATE_H__
#include <stdint.h>
#include <stdbool.h>
#include "sdk_config.h"
#include "define.h"

//IO操作函数	 
#define TWIM_CLK_HIGH																			nrf_gpio_pin_write(TWI_SCL_M0, 1);
#define TWIM_CLK_LOW																			nrf_gpio_pin_write(TWI_SCL_M0, 0);
#define TWIM_SDA_HIGH																			nrf_gpio_pin_write(TWI_SDA_M0, 1);
#define TWIM_SDA_LOW																			nrf_gpio_pin_write(TWI_SDA_M0, 0);
#define READ_SDA   																				nrf_gpio_pin_read(TWI_SDA_M0)  //输入SDA 

//IIC所有操作函数
void IIC_Init(void);                //初始化IIC的IO口				 
void IIC_Start(void);				//发送IIC开始信号
void IIC_Stop(void);	  			//发送IIC停止信号
void IIC_Send_Byte(uint8_t txd);			//IIC发送一个字节
uint8_t IIC_Read_Byte(unsigned char ack);//IIC读取一个字节
uint8_t IIC_Wait_Ack(void); 				//IIC等待ACK信号
void IIC_Ack(void);					//IIC发送ACK信号
void IIC_NAck(void);				//IIC不发送ACK信号

void IIC_Write_One_Byte(uint8_t daddr,uint8_t addr,uint8_t data);
uint8_t IIC_Read_One_Byte(uint8_t daddr,uint8_t addr);	  
#endif		//__USER_TWIM_SIMULATE_H__