diff options
Diffstat (limited to 'bsps/arm/stm32h7/include/stm32h7xx_hal_gpio.h')
| -rw-r--r-- | bsps/arm/stm32h7/include/stm32h7xx_hal_gpio.h | 73 |
1 files changed, 43 insertions, 30 deletions
diff --git a/bsps/arm/stm32h7/include/stm32h7xx_hal_gpio.h b/bsps/arm/stm32h7/include/stm32h7xx_hal_gpio.h index 5de099efa2..b8a58551f9 100644 --- a/bsps/arm/stm32h7/include/stm32h7xx_hal_gpio.h +++ b/bsps/arm/stm32h7/include/stm32h7xx_hal_gpio.h @@ -6,13 +6,12 @@ ****************************************************************************** * @attention * - * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics. - * All rights reserved.</center></h2> + * Copyright (c) 2017 STMicroelectronics. + * All rights reserved. * - * 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 + * 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. * ****************************************************************************** */ @@ -112,29 +111,26 @@ typedef enum /** @defgroup GPIO_mode_define GPIO mode define * @ingroup RTEMSBSPsARMSTM32H7 * @brief GPIO Configuration Mode - * Elements values convention: 0xX0yz00YZ - * - X : GPIO mode or EXTI Mode - * - y : External IT or Event trigger detection - * - z : IO configuration on External IT or Event - * - Y : Output type (Push Pull or Open Drain) - * - Z : IO Direction mode (Input, Output, Alternate or Analog) + * Elements values convention: 0x00WX00YZ + * - W : EXTI trigger detection on 3 bits + * - X : EXTI mode (IT or Event) on 2 bits + * - Y : Output type (Push Pull or Open Drain) on 1 bit + * - Z : GPIO mode (Input, Output, Alternate or Analog) on 2 bits * @{ */ -#define GPIO_MODE_INPUT (0x00000000U) /*!< Input Floating Mode */ -#define GPIO_MODE_OUTPUT_PP (0x00000001U) /*!< Output Push Pull Mode */ -#define GPIO_MODE_OUTPUT_OD (0x00000011U) /*!< Output Open Drain Mode */ -#define GPIO_MODE_AF_PP (0x00000002U) /*!< Alternate Function Push Pull Mode */ -#define GPIO_MODE_AF_OD (0x00000012U) /*!< Alternate Function Open Drain Mode */ - -#define GPIO_MODE_ANALOG (0x00000003U) /*!< Analog Mode */ - -#define GPIO_MODE_IT_RISING (0x11110000U) /*!< External Interrupt Mode with Rising edge trigger detection */ -#define GPIO_MODE_IT_FALLING (0x11210000U) /*!< External Interrupt Mode with Falling edge trigger detection */ -#define GPIO_MODE_IT_RISING_FALLING (0x11310000U) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */ - -#define GPIO_MODE_EVT_RISING (0x11120000U) /*!< External Event Mode with Rising edge trigger detection */ -#define GPIO_MODE_EVT_FALLING (0x11220000U) /*!< External Event Mode with Falling edge trigger detection */ -#define GPIO_MODE_EVT_RISING_FALLING (0x11320000U) /*!< External Event Mode with Rising/Falling edge trigger detection */ +#define GPIO_MODE_INPUT MODE_INPUT /*!< Input Floating Mode */ +#define GPIO_MODE_OUTPUT_PP (MODE_OUTPUT | OUTPUT_PP) /*!< Output Push Pull Mode */ +#define GPIO_MODE_OUTPUT_OD (MODE_OUTPUT | OUTPUT_OD) /*!< Output Open Drain Mode */ +#define GPIO_MODE_AF_PP (MODE_AF | OUTPUT_PP) /*!< Alternate Function Push Pull Mode */ +#define GPIO_MODE_AF_OD (MODE_AF | OUTPUT_OD) /*!< Alternate Function Open Drain Mode */ +#define GPIO_MODE_ANALOG MODE_ANALOG /*!< Analog Mode */ +#define GPIO_MODE_IT_RISING (MODE_INPUT | EXTI_IT | TRIGGER_RISING) /*!< External Interrupt Mode with Rising edge trigger detection */ +#define GPIO_MODE_IT_FALLING (MODE_INPUT | EXTI_IT | TRIGGER_FALLING) /*!< External Interrupt Mode with Falling edge trigger detection */ +#define GPIO_MODE_IT_RISING_FALLING (MODE_INPUT | EXTI_IT | TRIGGER_RISING | TRIGGER_FALLING) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */ + +#define GPIO_MODE_EVT_RISING (MODE_INPUT | EXTI_EVT | TRIGGER_RISING) /*!< External Event Mode with Rising edge trigger detection */ +#define GPIO_MODE_EVT_FALLING (MODE_INPUT | EXTI_EVT | TRIGGER_FALLING) /*!< External Event Mode with Falling edge trigger detection */ +#define GPIO_MODE_EVT_RISING_FALLING (MODE_INPUT | EXTI_EVT | TRIGGER_RISING | TRIGGER_FALLING) /*!< External Event Mode with Rising/Falling edge trigger detection */ /** * @} */ @@ -263,7 +259,7 @@ typedef enum * @{ */ /* Initialization and de-initialization functions *****************************/ -void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, const GPIO_InitTypeDef *GPIO_Init); +void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init); void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin); /** * @} @@ -294,7 +290,25 @@ void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin); * @ingroup RTEMSBSPsARMSTM32H7 * @{ */ - +#define GPIO_MODE_Pos 0u +#define GPIO_MODE (0x3uL << GPIO_MODE_Pos) +#define MODE_INPUT (0x0uL << GPIO_MODE_Pos) +#define MODE_OUTPUT (0x1uL << GPIO_MODE_Pos) +#define MODE_AF (0x2uL << GPIO_MODE_Pos) +#define MODE_ANALOG (0x3uL << GPIO_MODE_Pos) +#define OUTPUT_TYPE_Pos 4u +#define OUTPUT_TYPE (0x1uL << OUTPUT_TYPE_Pos) +#define OUTPUT_PP (0x0uL << OUTPUT_TYPE_Pos) +#define OUTPUT_OD (0x1uL << OUTPUT_TYPE_Pos) +#define EXTI_MODE_Pos 16u +#define EXTI_MODE (0x3uL << EXTI_MODE_Pos) +#define EXTI_IT (0x1uL << EXTI_MODE_Pos) +#define EXTI_EVT (0x2uL << EXTI_MODE_Pos) +#define TRIGGER_MODE_Pos 20u +#define TRIGGER_MODE (0x7uL << TRIGGER_MODE_Pos) +#define TRIGGER_RISING (0x1uL << TRIGGER_MODE_Pos) +#define TRIGGER_FALLING (0x2uL << TRIGGER_MODE_Pos) +#define TRIGGER_LEVEL (0x4uL << TRIGGER_MODE_Pos) /** * @} */ @@ -353,4 +367,3 @@ void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin); #endif /* STM32H7xx_HAL_GPIO_H */ -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |