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/**
******************************************************************************
* @file stmpe1600.h
* @author MCD Application Team
* @brief This file contains all the functions prototypes for the
* stmpe1600.c IO expander driver.
******************************************************************************
* @attention
*
* Copyright (c) 2014 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STMPE1600_H
#define __STMPE1600_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "../Common/io.h"
/** @addtogroup BSP
* @{
*/
/** @addtogroup Component
* @{
*/
/** @defgroup STMPE1600
* @{
*/
/* Exported types ------------------------------------------------------------*/
/** @defgroup STMPE1600_Exported_Types
* @{
*/
/* Exported constants --------------------------------------------------------*/
/** @defgroup STMPE1600_Exported_Constants
* @{
*/
/**
* @brief STMPE1600 chip IDs
*/
#define STMPE1600_ID 0x1600
/**
* @brief Interrupt enable
*/
#define STMPE1600_IT_ENABLE 0x04
/**
* @brief Identification registers & System Control
*/
#define STMPE1600_REG_CHP_ID 0x00
#define STMPE1600_REG_ID_VERSION 0x02
#define STMPE1600_REG_SYS_CTRL 0x03
/**
* @brief IO Registers
*/
#define STMPE1600_REG_GPMR 0x10
#define STMPE1600_REG_GPSR 0x12
#define STMPE1600_REG_GPDR 0x14
#define STMPE1600_REG_GPPIR 0x16
/**
* @brief Interrupt Control registers
*/
#define STMPE1600_REG_IEGPIOR 0x08
#define STMPE1600_REG_ISGPIOR 0x0A
/**
* @brief IO Pins direction
*/
#define STMPE1600_DIRECTION_IN 0x00
#define STMPE1600_DIRECTION_OUT 0x01
/**
* @brief IO IT polarity
*/
#define STMPE1600_POLARITY_LOW 0x00
#define STMPE1600_POLARITY_HIGH 0x01
/**
* @brief IO Pins
*/
#define STMPE1600_PIN_0 0x0001
#define STMPE1600_PIN_1 0x0002
#define STMPE1600_PIN_2 0x0004
#define STMPE1600_PIN_3 0x0008
#define STMPE1600_PIN_4 0x0010
#define STMPE1600_PIN_5 0x0020
#define STMPE1600_PIN_6 0x0040
#define STMPE1600_PIN_7 0x0080
#define STMPE1600_PIN_8 0x0100
#define STMPE1600_PIN_9 0x0200
#define STMPE1600_PIN_10 0x0400
#define STMPE1600_PIN_11 0x0800
#define STMPE1600_PIN_12 0x1000
#define STMPE1600_PIN_13 0x2000
#define STMPE1600_PIN_14 0x4000
#define STMPE1600_PIN_15 0x8000
#define STMPE1600_PIN_ALL 0xFFFF
/**
* @}
*/
/* Exported macro ------------------------------------------------------------*/
/** @defgroup STMPE1600_Exported_Macros
* @{
*/
/* Exported functions --------------------------------------------------------*/
/** @defgroup STMPE1600_Exported_Functions
* @{
*/
/**
* @brief STMPE1600 Control functions
*/
void stmpe1600_Init(uint16_t DeviceAddr);
void stmpe1600_Reset(uint16_t DeviceAddr);
uint16_t stmpe1600_ReadID(uint16_t DeviceAddr);
void stmpe1600_SetITPolarity(uint16_t DeviceAddr, uint8_t Polarity);
void stmpe1600_EnableGlobalIT(uint16_t DeviceAddr);
void stmpe1600_DisableGlobalIT(uint16_t DeviceAddr);
/**
* @brief STMPE1600 IO functionalities functions
*/
void stmpe1600_IO_InitPin(uint16_t DeviceAddr, uint32_t IO_Pin, uint8_t Direction);
uint8_t stmpe1600_IO_Config(uint16_t DeviceAddr, uint32_t IO_Pin, IO_ModeTypedef IO_Mode);
void stmpe1600_IO_PolarityInv_Enable(uint16_t DeviceAddr, uint32_t IO_Pin);
void stmpe1600_IO_PolarityInv_Disable(uint16_t DeviceAddr, uint32_t IO_Pin);
void stmpe1600_IO_WritePin(uint16_t DeviceAddr, uint32_t IO_Pin, uint8_t PinState);
uint32_t stmpe1600_IO_ReadPin(uint16_t DeviceAddr, uint32_t IO_Pin);
void stmpe1600_IO_EnablePinIT(uint16_t DeviceAddr, uint32_t IO_Pin);
void stmpe1600_IO_DisablePinIT(uint16_t DeviceAddr, uint32_t IO_Pin);
uint32_t stmpe1600_IO_ITStatus(uint16_t DeviceAddr, uint32_t IO_Pin);
uint8_t stmpe1600_IO_ReadIT(uint16_t DeviceAddr, uint32_t IO_Pin);
void stmpe1600_IO_ClearIT(uint16_t DeviceAddr, uint32_t IO_Pin);
void stmpe1600_Start(uint16_t DeviceAddr, uint32_t IO_Pin);
void IOE_Init(void);
void IOE_ITConfig (void);
void IOE_Delay(uint32_t delay);
void IOE_Write(uint8_t addr, uint8_t reg, uint8_t value);
uint8_t IOE_Read(uint8_t addr, uint8_t reg);
uint16_t IOE_ReadMultiple(uint8_t addr, uint8_t reg, uint8_t *buffer, uint16_t length);
void IOE_WriteMultiple(uint8_t addr, uint8_t reg, uint8_t *buffer, uint16_t length);
/* STMPE1600 driver structure */
extern IO_DrvTypeDef stmpe1600_io_drv;
#ifdef __cplusplus
}
#endif
#endif /* __STMPE1600_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
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