You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
128 lines
3.4 KiB
128 lines
3.4 KiB
/** |
|
****************************************************************************** |
|
* @file stm32l496g_discovery_io.h |
|
* @author MCD Application Team |
|
* @brief This file contains the common defines and functions prototypes for |
|
* the stm32l496g_eval_io.c driver. |
|
****************************************************************************** |
|
* @attention |
|
* |
|
* <h2><center>© Copyright (c) 2017 STMicroelectronics. |
|
* All rights reserved.</center></h2> |
|
* |
|
* This software component is licensed by ST under BSD 3-Clause license, |
|
* the "License"; You may not use this file except in compliance with the |
|
* License. You may obtain a copy of the License at: |
|
* opensource.org/licenses/BSD-3-Clause |
|
* |
|
****************************************************************************** |
|
*/ |
|
|
|
/* Define to prevent recursive inclusion -------------------------------------*/ |
|
#ifndef __STM32L496G_DISCO_IO_H |
|
#define __STM32L496G_DISCO_IO_H |
|
|
|
#ifdef __cplusplus |
|
extern "C" { |
|
#endif |
|
|
|
/* Includes ------------------------------------------------------------------*/ |
|
#include "stm32l496g_discovery.h" |
|
#include "../Components/mfxstm32l152/mfxstm32l152.h" |
|
|
|
/** @addtogroup BSP |
|
* @{ |
|
*/ |
|
|
|
/** @addtogroup STM32L496G_DISCO |
|
* @{ |
|
*/ |
|
|
|
/** @addtogroup STM32L496G_DISCO_IO |
|
* @{ |
|
*/ |
|
|
|
/* Exported types ------------------------------------------------------------*/ |
|
|
|
/** @defgroup STM32L496G_DISCO_IO_Exported_Types Exported Types |
|
* @{ |
|
*/ |
|
typedef enum |
|
{ |
|
IO_OK = 0x00, |
|
IO_ERROR = 0x01, |
|
IO_TIMEOUT = 0x02, |
|
IO_ALREADY_INITIALIZED = 0x03 |
|
} |
|
IO_StatusTypeDef; |
|
|
|
/** |
|
* @} |
|
*/ |
|
|
|
/** @defgroup STM32L496G_DISCO_IO_Exported_Constants Exported Constants |
|
* @{ |
|
*/ |
|
/* Virtual pin offset IOExpander1 */ |
|
#define IO1_PIN_OFFSET 0 |
|
|
|
|
|
/* Pins definition IOExpander */ |
|
#define IO1_PIN_0 (uint32_t)(0x00000001 << IO1_PIN_OFFSET) |
|
#define IO1_PIN_1 (uint32_t)(0x00000002 << IO1_PIN_OFFSET) |
|
#define IO1_PIN_2 (uint32_t)(0x00000004 << IO1_PIN_OFFSET) |
|
#define IO1_PIN_3 (uint32_t)(0x00000008 << IO1_PIN_OFFSET) |
|
#define IO1_PIN_4 (uint32_t)(0x00000010 << IO1_PIN_OFFSET) |
|
#define IO1_PIN_5 (uint32_t)(0x00000020 << IO1_PIN_OFFSET) |
|
#define IO1_PIN_6 (uint32_t)(0x00000040 << IO1_PIN_OFFSET) |
|
#define IO1_PIN_7 (uint32_t)(0x00000080 << IO1_PIN_OFFSET) |
|
#define IO1_PIN_8 (uint32_t)(0x00000100 << IO1_PIN_OFFSET) |
|
#define AGPIO_PIN_0 (uint32_t)(0x00010000 << IO1_PIN_OFFSET) |
|
#define AGPIO_PIN_1 (uint32_t)(0x00020000 << IO1_PIN_OFFSET) |
|
|
|
#define IO1_PIN_ALL (uint32_t)(0x000301FF << IO1_PIN_OFFSET) |
|
|
|
|
|
|
|
|
|
/** |
|
* @} |
|
*/ |
|
|
|
/* Exported functions --------------------------------------------------------*/ |
|
|
|
/** @defgroup STM32L496G_DISCO_IO_Exported_Functions Exported Functions |
|
* @{ |
|
*/ |
|
|
|
uint8_t BSP_IO_Init(void); |
|
void BSP_IO_ITClear(uint32_t IO_Pin); |
|
uint32_t BSP_IO_ITGetStatus(uint32_t IO_Pin); |
|
uint8_t BSP_IO_ConfigPin(uint32_t IO_Pin, IO_ModeTypedef IO_Mode); |
|
void BSP_IO_WritePin(uint32_t IO_Pin, uint8_t PinState); |
|
uint32_t BSP_IO_ReadPin(uint32_t IO_Pin); |
|
void BSP_IO_TogglePin(uint32_t IO_Pin); |
|
|
|
/** |
|
* @} |
|
*/ |
|
|
|
/** |
|
* @} |
|
*/ |
|
|
|
/** |
|
* @} |
|
*/ |
|
|
|
/** |
|
* @} |
|
*/ |
|
|
|
#ifdef __cplusplus |
|
} |
|
#endif |
|
|
|
#endif /* __STM32L496G_DISCO_IO_H */ |
|
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
|
|