shoe_mcu/drivers/drv_iic.h

#ifndef __drv_iic_h__
#define __drv_iic_h__

#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#include "sdk_common.h"
#include "SEGGER_RTT.h"
#include "usr_config.h"
#include "nrf_gpio.h"

#define   PIN_SCL 26
#define   PIN_SDA 27

#define		IIC_SCL_SET		nrf_gpio_pin_write(PIN_SCL,1)
#define		IIC_SCL_CLR		nrf_gpio_pin_write(PIN_SCL,0)
#define		IIC_SDA_SET		nrf_gpio_pin_write(PIN_SDA,1)
#define		IIC_SDA_CLR		nrf_gpio_pin_write(PIN_SDA,0)
#define		IIC_SDA_READ	nrf_gpio_pin_read(PIN_SDA)

void IIC_Init(void);
bool IIC_WriteBytes(uint8_t add,uint8_t reg,uint8_t* p,uint8_t len);
bool IIC_ReadBytes(uint8_t add,uint8_t reg,uint8_t* p,uint8_t len);


#endif