From c2d831e0665ab3184aac1211b8914f720a7e3851 Mon Sep 17 00:00:00 2001 From: "Matthias P. Braendli" Date: Sun, 6 Dec 2015 13:27:14 +0100 Subject: Remove test1, add freertos-example --- src/bsp/lib/inc/peripherals/stm32f4xx_gpio.h | 412 +++++++++++++++++++++++++++ 1 file changed, 412 insertions(+) create mode 100644 src/bsp/lib/inc/peripherals/stm32f4xx_gpio.h (limited to 'src/bsp/lib/inc/peripherals/stm32f4xx_gpio.h') diff --git a/src/bsp/lib/inc/peripherals/stm32f4xx_gpio.h b/src/bsp/lib/inc/peripherals/stm32f4xx_gpio.h new file mode 100644 index 0000000..b371053 --- /dev/null +++ b/src/bsp/lib/inc/peripherals/stm32f4xx_gpio.h @@ -0,0 +1,412 @@ +/** + ****************************************************************************** + * @file stm32f4xx_gpio.h + * @author MCD Application Team + * @version V1.0.2 + * @date 05-March-2012 + * @brief This file contains all the functions prototypes for the GPIO firmware + * library. + ****************************************************************************** + * @attention + * + *

© COPYRIGHT 2012 STMicroelectronics

+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_GPIO_H +#define __STM32F4xx_GPIO_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx.h" + +/** @addtogroup STM32F4xx_StdPeriph_Driver + * @{ + */ + +/** @addtogroup GPIO + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +#define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \ + ((PERIPH) == GPIOB) || \ + ((PERIPH) == GPIOC) || \ + ((PERIPH) == GPIOD) || \ + ((PERIPH) == GPIOE) || \ + ((PERIPH) == GPIOF) || \ + ((PERIPH) == GPIOG) || \ + ((PERIPH) == GPIOH) || \ + ((PERIPH) == GPIOI)) + +/** + * @brief GPIO Configuration Mode enumeration + */ +typedef enum +{ + GPIO_Mode_IN = 0x00, /*!< GPIO Input Mode */ + GPIO_Mode_OUT = 0x01, /*!< GPIO Output Mode */ + GPIO_Mode_AF = 0x02, /*!< GPIO Alternate function Mode */ + GPIO_Mode_AN = 0x03 /*!< GPIO Analog Mode */ +}GPIOMode_TypeDef; +#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_Mode_IN) || ((MODE) == GPIO_Mode_OUT) || \ + ((MODE) == GPIO_Mode_AF)|| ((MODE) == GPIO_Mode_AN)) + +/** + * @brief GPIO Output type enumeration + */ +typedef enum +{ + GPIO_OType_PP = 0x00, + GPIO_OType_OD = 0x01 +}GPIOOType_TypeDef; +#define IS_GPIO_OTYPE(OTYPE) (((OTYPE) == GPIO_OType_PP) || ((OTYPE) == GPIO_OType_OD)) + + +/** + * @brief GPIO Output Maximum frequency enumeration + */ +typedef enum +{ + GPIO_Speed_2MHz = 0x00, /*!< Low speed */ + GPIO_Speed_25MHz = 0x01, /*!< Medium speed */ + GPIO_Speed_50MHz = 0x02, /*!< Fast speed */ + GPIO_Speed_100MHz = 0x03 /*!< High speed on 30 pF (80 MHz Output max speed on 15 pF) */ +}GPIOSpeed_TypeDef; +#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_Speed_2MHz) || ((SPEED) == GPIO_Speed_25MHz) || \ + ((SPEED) == GPIO_Speed_50MHz)|| ((SPEED) == GPIO_Speed_100MHz)) + +/** + * @brief GPIO Configuration PullUp PullDown enumeration + */ +typedef enum +{ + GPIO_PuPd_NOPULL = 0x00, + GPIO_PuPd_UP = 0x01, + GPIO_PuPd_DOWN = 0x02 +}GPIOPuPd_TypeDef; +#define IS_GPIO_PUPD(PUPD) (((PUPD) == GPIO_PuPd_NOPULL) || ((PUPD) == GPIO_PuPd_UP) || \ + ((PUPD) == GPIO_PuPd_DOWN)) + +/** + * @brief GPIO Bit SET and Bit RESET enumeration + */ +typedef enum +{ + Bit_RESET = 0, + Bit_SET +}BitAction; +#define IS_GPIO_BIT_ACTION(ACTION) (((ACTION) == Bit_RESET) || ((ACTION) == Bit_SET)) + + +/** + * @brief GPIO Init structure definition + */ +typedef struct +{ + uint32_t GPIO_Pin; /*!< Specifies the GPIO pins to be configured. + This parameter can be any value of @ref GPIO_pins_define */ + + GPIOMode_TypeDef GPIO_Mode; /*!< Specifies the operating mode for the selected pins. + This parameter can be a value of @ref GPIOMode_TypeDef */ + + GPIOSpeed_TypeDef GPIO_Speed; /*!< Specifies the speed for the selected pins. + This parameter can be a value of @ref GPIOSpeed_TypeDef */ + + GPIOOType_TypeDef GPIO_OType; /*!< Specifies the operating output type for the selected pins. + This parameter can be a value of @ref GPIOOType_TypeDef */ + + GPIOPuPd_TypeDef GPIO_PuPd; /*!< Specifies the operating Pull-up/Pull down for the selected pins. + This parameter can be a value of @ref GPIOPuPd_TypeDef */ +}GPIO_InitTypeDef; + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup GPIO_Exported_Constants + * @{ + */ + +/** @defgroup GPIO_pins_define + * @{ + */ +#define GPIO_Pin_0 ((uint16_t)0x0001) /* Pin 0 selected */ +#define GPIO_Pin_1 ((uint16_t)0x0002) /* Pin 1 selected */ +#define GPIO_Pin_2 ((uint16_t)0x0004) /* Pin 2 selected */ +#define GPIO_Pin_3 ((uint16_t)0x0008) /* Pin 3 selected */ +#define GPIO_Pin_4 ((uint16_t)0x0010) /* Pin 4 selected */ +#define GPIO_Pin_5 ((uint16_t)0x0020) /* Pin 5 selected */ +#define GPIO_Pin_6 ((uint16_t)0x0040) /* Pin 6 selected */ +#define GPIO_Pin_7 ((uint16_t)0x0080) /* Pin 7 selected */ +#define GPIO_Pin_8 ((uint16_t)0x0100) /* Pin 8 selected */ +#define GPIO_Pin_9 ((uint16_t)0x0200) /* Pin 9 selected */ +#define GPIO_Pin_10 ((uint16_t)0x0400) /* Pin 10 selected */ +#define GPIO_Pin_11 ((uint16_t)0x0800) /* Pin 11 selected */ +#define GPIO_Pin_12 ((uint16_t)0x1000) /* Pin 12 selected */ +#define GPIO_Pin_13 ((uint16_t)0x2000) /* Pin 13 selected */ +#define GPIO_Pin_14 ((uint16_t)0x4000) /* Pin 14 selected */ +#define GPIO_Pin_15 ((uint16_t)0x8000) /* Pin 15 selected */ +#define GPIO_Pin_All ((uint16_t)0xFFFF) /* All pins selected */ + +#define IS_GPIO_PIN(PIN) ((((PIN) & (uint16_t)0x00) == 0x00) && ((PIN) != (uint16_t)0x00)) +#define IS_GET_GPIO_PIN(PIN) (((PIN) == GPIO_Pin_0) || \ + ((PIN) == GPIO_Pin_1) || \ + ((PIN) == GPIO_Pin_2) || \ + ((PIN) == GPIO_Pin_3) || \ + ((PIN) == GPIO_Pin_4) || \ + ((PIN) == GPIO_Pin_5) || \ + ((PIN) == GPIO_Pin_6) || \ + ((PIN) == GPIO_Pin_7) || \ + ((PIN) == GPIO_Pin_8) || \ + ((PIN) == GPIO_Pin_9) || \ + ((PIN) == GPIO_Pin_10) || \ + ((PIN) == GPIO_Pin_11) || \ + ((PIN) == GPIO_Pin_12) || \ + ((PIN) == GPIO_Pin_13) || \ + ((PIN) == GPIO_Pin_14) || \ + ((PIN) == GPIO_Pin_15)) +/** + * @} + */ + + +/** @defgroup GPIO_Pin_sources + * @{ + */ +#define GPIO_PinSource0 ((uint8_t)0x00) +#define GPIO_PinSource1 ((uint8_t)0x01) +#define GPIO_PinSource2 ((uint8_t)0x02) +#define GPIO_PinSource3 ((uint8_t)0x03) +#define GPIO_PinSource4 ((uint8_t)0x04) +#define GPIO_PinSource5 ((uint8_t)0x05) +#define GPIO_PinSource6 ((uint8_t)0x06) +#define GPIO_PinSource7 ((uint8_t)0x07) +#define GPIO_PinSource8 ((uint8_t)0x08) +#define GPIO_PinSource9 ((uint8_t)0x09) +#define GPIO_PinSource10 ((uint8_t)0x0A) +#define GPIO_PinSource11 ((uint8_t)0x0B) +#define GPIO_PinSource12 ((uint8_t)0x0C) +#define GPIO_PinSource13 ((uint8_t)0x0D) +#define GPIO_PinSource14 ((uint8_t)0x0E) +#define GPIO_PinSource15 ((uint8_t)0x0F) + +#define IS_GPIO_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == GPIO_PinSource0) || \ + ((PINSOURCE) == GPIO_PinSource1) || \ + ((PINSOURCE) == GPIO_PinSource2) || \ + ((PINSOURCE) == GPIO_PinSource3) || \ + ((PINSOURCE) == GPIO_PinSource4) || \ + ((PINSOURCE) == GPIO_PinSource5) || \ + ((PINSOURCE) == GPIO_PinSource6) || \ + ((PINSOURCE) == GPIO_PinSource7) || \ + ((PINSOURCE) == GPIO_PinSource8) || \ + ((PINSOURCE) == GPIO_PinSource9) || \ + ((PINSOURCE) == GPIO_PinSource10) || \ + ((PINSOURCE) == GPIO_PinSource11) || \ + ((PINSOURCE) == GPIO_PinSource12) || \ + ((PINSOURCE) == GPIO_PinSource13) || \ + ((PINSOURCE) == GPIO_PinSource14) || \ + ((PINSOURCE) == GPIO_PinSource15)) +/** + * @} + */ + +/** @defgroup GPIO_Alternat_function_selection_define + * @{ + */ +/** + * @brief AF 0 selection + */ +#define GPIO_AF_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ +#define GPIO_AF_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ +#define GPIO_AF_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */ +#define GPIO_AF_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ +#define GPIO_AF_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ + +/** + * @brief AF 1 selection + */ +#define GPIO_AF_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ +#define GPIO_AF_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ + +/** + * @brief AF 2 selection + */ +#define GPIO_AF_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ +#define GPIO_AF_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ +#define GPIO_AF_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ + +/** + * @brief AF 3 selection + */ +#define GPIO_AF_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */ +#define GPIO_AF_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */ +#define GPIO_AF_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */ +#define GPIO_AF_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */ + +/** + * @brief AF 4 selection + */ +#define GPIO_AF_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ +#define GPIO_AF_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ +#define GPIO_AF_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ + +/** + * @brief AF 5 selection + */ +#define GPIO_AF_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */ +#define GPIO_AF_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */ + +/** + * @brief AF 6 selection + */ +#define GPIO_AF_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */ + +/** + * @brief AF 7 selection + */ +#define GPIO_AF_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ +#define GPIO_AF_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ +#define GPIO_AF_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ +#define GPIO_AF_I2S3ext ((uint8_t)0x07) /* I2S3ext Alternate Function mapping */ + +/** + * @brief AF 8 selection + */ +#define GPIO_AF_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */ +#define GPIO_AF_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */ +#define GPIO_AF_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */ + +/** + * @brief AF 9 selection + */ +#define GPIO_AF_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ +#define GPIO_AF_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */ +#define GPIO_AF_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */ +#define GPIO_AF_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */ +#define GPIO_AF_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */ + +/** + * @brief AF 10 selection + */ +#define GPIO_AF_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */ +#define GPIO_AF_OTG_HS ((uint8_t)0xA) /* OTG_HS Alternate Function mapping */ + +/** + * @brief AF 11 selection + */ +#define GPIO_AF_ETH ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */ + +/** + * @brief AF 12 selection + */ +#define GPIO_AF_FSMC ((uint8_t)0xC) /* FSMC Alternate Function mapping */ +#define GPIO_AF_OTG_HS_FS ((uint8_t)0xC) /* OTG HS configured in FS, Alternate Function mapping */ +#define GPIO_AF_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */ + +/** + * @brief AF 13 selection + */ +#define GPIO_AF_DCMI ((uint8_t)0x0D) /* DCMI Alternate Function mapping */ + +/** + * @brief AF 15 selection + */ +#define GPIO_AF_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ + +#define IS_GPIO_AF(AF) (((AF) == GPIO_AF_RTC_50Hz) || ((AF) == GPIO_AF_TIM14) || \ + ((AF) == GPIO_AF_MCO) || ((AF) == GPIO_AF_TAMPER) || \ + ((AF) == GPIO_AF_SWJ) || ((AF) == GPIO_AF_TRACE) || \ + ((AF) == GPIO_AF_TIM1) || ((AF) == GPIO_AF_TIM2) || \ + ((AF) == GPIO_AF_TIM3) || ((AF) == GPIO_AF_TIM4) || \ + ((AF) == GPIO_AF_TIM5) || ((AF) == GPIO_AF_TIM8) || \ + ((AF) == GPIO_AF_I2C1) || ((AF) == GPIO_AF_I2C2) || \ + ((AF) == GPIO_AF_I2C3) || ((AF) == GPIO_AF_SPI1) || \ + ((AF) == GPIO_AF_SPI2) || ((AF) == GPIO_AF_TIM13) || \ + ((AF) == GPIO_AF_SPI3) || ((AF) == GPIO_AF_TIM14) || \ + ((AF) == GPIO_AF_USART1) || ((AF) == GPIO_AF_USART2) || \ + ((AF) == GPIO_AF_USART3) || ((AF) == GPIO_AF_UART4) || \ + ((AF) == GPIO_AF_UART5) || ((AF) == GPIO_AF_USART6) || \ + ((AF) == GPIO_AF_CAN1) || ((AF) == GPIO_AF_CAN2) || \ + ((AF) == GPIO_AF_OTG_FS) || ((AF) == GPIO_AF_OTG_HS) || \ + ((AF) == GPIO_AF_ETH) || ((AF) == GPIO_AF_FSMC) || \ + ((AF) == GPIO_AF_OTG_HS_FS) || ((AF) == GPIO_AF_SDIO) || \ + ((AF) == GPIO_AF_DCMI) || ((AF) == GPIO_AF_EVENTOUT)) +/** + * @} + */ + +/** @defgroup GPIO_Legacy + * @{ + */ + +#define GPIO_Mode_AIN GPIO_Mode_AN + +#define GPIO_AF_OTG1_FS GPIO_AF_OTG_FS +#define GPIO_AF_OTG2_HS GPIO_AF_OTG_HS +#define GPIO_AF_OTG2_FS GPIO_AF_OTG_HS_FS + +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions --------------------------------------------------------*/ + +/* Function used to set the GPIO configuration to the default reset state ****/ +void GPIO_DeInit(GPIO_TypeDef* GPIOx); + +/* Initialization and Configuration functions *********************************/ +void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct); +void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct); +void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); + +/* GPIO Read and Write functions **********************************************/ +uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx); +uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx); +void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal); +void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal); +void GPIO_ToggleBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); + +/* GPIO Alternate functions configuration function ****************************/ +void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF); + +#ifdef __cplusplus +} +#endif + +#endif /*__STM32F4xx_GPIO_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ -- cgit v1.2.3