/** ****************************************************************************** * @file stmpe1600.h * @author MCD Application Team * @version V1.1.0 * @date 10-February-2015 * @brief This file contains all the functions prototypes for the * stmpe1600.c IO expander driver. ****************************************************************************** * @attention * *

© COPYRIGHT(c) 2014 STMicroelectronics

* * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ /* 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 */ /** * @} */ /** * @} */ /** * @} */ /** * @} */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/