ble-light/components/driver/i2c/i2c_slave.h

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/*******************************************************************************
* @file		i2c_slave.h
* @brief	i2c slave Configuration,API...
* @version	1.0
* Copyright(C) 2016, PhyPlus Semiconductor
* All rights reserved.
*******************************************************************************/

#ifndef __I2C_SLAVE_H__
#define __I2C_SLAVE_H__

/*******************************************************************************
*@ Module    	  	:  Includes
*@ Description    :  NULL
*******************************************************************************/
#include "types.h"
#include "i2c_common.h"

/*******************************************************************************
*@ Module    			: 	I2C Slave Paramter structure
*@ Description    :   None
*******************************************************************************/
typedef struct
{
	// General
	uint8_t						id;											// set
	I2C_WorkMode			workmode;								// init some Para ,according to workmode
	I2C_ADDRESS_e 		AddressMode;
	uint8_t						RX_FIFO_Len;						// RX , TX FIFO SET
	uint8_t						Tx_FIFO_Len;
	GPIO_Pin_e 				SDA_PIN;								// I2C Pin 
	GPIO_Pin_e 				SCL_PIN;
	uint32_t					IRQ_Source;
	uint8_t						Slave_Address;					// SAR,when as Slave
	I2C_Hdl_t 				evt_handler;
}I2C_Slave_Parameter;


/*******************************************************************************
*@ Module    	  	:  Function Statement
*@ Description    :  NULL
*******************************************************************************/
uint8_t Hal_I2C_Slave_Init(I2C_Slave_Parameter *para,uint8_t *handle);
uint8_t Hal_I2c_Slave_Open(uint8_t handle);
void Hal_I2c_Slave_Close(uint8_t handle);
uint8_t Hal_I2C_Slave_Deinit(uint8_t *handle);
uint8_t Hal_Check_I2C_Slave_Closed(uint8_t handle);
void Hal_I2C_Slave_ReadRX_FIFO(uint8_t handle,uint8_t *p,uint8_t len);
void Hal_I2C_Slave_CLR_IRQs(uint8_t handle,uint32_t irqs);
void Hal_I2C_Slave_WriteTX_FIFO(uint8_t handle,uint8_t *p,uint8_t len);

#endif