Peter Drescher / mbed-F401

mbed library with additional peripherals for ST F401 board

Fork of mbed-src by mbed official

This mbed LIB has additional peripherals for ST F401 board

  • UART2 : PA_3 rx, PA_2 tx
  • UART3 : PC_7 rx, PC_6 tx
  • I2C2 : PB_3 SDA, PB_10 SCL
  • I2C3 : PB_4 SDA, PA_8 SCL

targets/cmsis/TARGET_STM/TARGET_NUCLEO_F030R8/stm32f0xx_gpio.h@76:aeb1df146756, 2014-01-27 (annotated)

Committer:
mbed_official
Date:
Mon Jan 27 14:30:07 2014 +0000
Revision:
76:aeb1df146756
Child:
106:ced8cbb51063
Synchronized with git revision a31ec9c5f7bcb5c8a1b2eced103f6a1dfa921abd



Full URL: https://github.com/mbedmicro/mbed/commit/a31ec9c5f7bcb5c8a1b2eced103f6a1dfa921abd/



Add NUCLEO_L152RE

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 76:aeb1df146756 1 /**
mbed_official 76:aeb1df146756 2 ******************************************************************************
mbed_official 76:aeb1df146756 3 * @file stm32f0xx_gpio.h
mbed_official 76:aeb1df146756 4 * @author MCD Application Team
mbed_official 76:aeb1df146756 5 * @version V1.3.0
mbed_official 76:aeb1df146756 6 * @date 16-January-2014
mbed_official 76:aeb1df146756 7 * @brief This file contains all the functions prototypes for the GPIO
mbed_official 76:aeb1df146756 8 * firmware library.
mbed_official 76:aeb1df146756 9 ******************************************************************************
mbed_official 76:aeb1df146756 10 * @attention
mbed_official 76:aeb1df146756 11 *
mbed_official 76:aeb1df146756 12 * <h2><center>&copy; COPYRIGHT 2014 STMicroelectronics</center></h2>
mbed_official 76:aeb1df146756 13 *
mbed_official 76:aeb1df146756 14 * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
mbed_official 76:aeb1df146756 15 * You may not use this file except in compliance with the License.
mbed_official 76:aeb1df146756 16 * You may obtain a copy of the License at:
mbed_official 76:aeb1df146756 17 *
mbed_official 76:aeb1df146756 18 * http://www.st.com/software_license_agreement_liberty_v2
mbed_official 76:aeb1df146756 19 *
mbed_official 76:aeb1df146756 20 * Unless required by applicable law or agreed to in writing, software
mbed_official 76:aeb1df146756 21 * distributed under the License is distributed on an "AS IS" BASIS,
mbed_official 76:aeb1df146756 22 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbed_official 76:aeb1df146756 23 * See the License for the specific language governing permissions and
mbed_official 76:aeb1df146756 24 * limitations under the License.
mbed_official 76:aeb1df146756 25 *
mbed_official 76:aeb1df146756 26 ******************************************************************************
mbed_official 76:aeb1df146756 27 */
mbed_official 76:aeb1df146756 28
mbed_official 76:aeb1df146756 29 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 76:aeb1df146756 30 #ifndef __STM32F0XX_GPIO_H
mbed_official 76:aeb1df146756 31 #define __STM32F0XX_GPIO_H
mbed_official 76:aeb1df146756 32
mbed_official 76:aeb1df146756 33 #ifdef __cplusplus
mbed_official 76:aeb1df146756 34 extern "C" {
mbed_official 76:aeb1df146756 35 #endif
mbed_official 76:aeb1df146756 36
mbed_official 76:aeb1df146756 37 /* Includes ------------------------------------------------------------------*/
mbed_official 76:aeb1df146756 38 #include "stm32f0xx.h"
mbed_official 76:aeb1df146756 39
mbed_official 76:aeb1df146756 40 /** @addtogroup STM32F0xx_StdPeriph_Driver
mbed_official 76:aeb1df146756 41 * @{
mbed_official 76:aeb1df146756 42 */
mbed_official 76:aeb1df146756 43
mbed_official 76:aeb1df146756 44 /** @addtogroup GPIO
mbed_official 76:aeb1df146756 45 * @{
mbed_official 76:aeb1df146756 46 */
mbed_official 76:aeb1df146756 47 /* Exported types ------------------------------------------------------------*/
mbed_official 76:aeb1df146756 48
mbed_official 76:aeb1df146756 49 #define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \
mbed_official 76:aeb1df146756 50 ((PERIPH) == GPIOB) || \
mbed_official 76:aeb1df146756 51 ((PERIPH) == GPIOC) || \
mbed_official 76:aeb1df146756 52 ((PERIPH) == GPIOD) || \
mbed_official 76:aeb1df146756 53 ((PERIPH) == GPIOE) || \
mbed_official 76:aeb1df146756 54 ((PERIPH) == GPIOF))
mbed_official 76:aeb1df146756 55
mbed_official 76:aeb1df146756 56 #define IS_GPIO_LIST_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \
mbed_official 76:aeb1df146756 57 ((PERIPH) == GPIOB))
mbed_official 76:aeb1df146756 58
mbed_official 76:aeb1df146756 59 /** @defgroup Configuration_Mode_enumeration
mbed_official 76:aeb1df146756 60 * @{
mbed_official 76:aeb1df146756 61 */
mbed_official 76:aeb1df146756 62 typedef enum
mbed_official 76:aeb1df146756 63 {
mbed_official 76:aeb1df146756 64 GPIO_Mode_IN = 0x00, /*!< GPIO Input Mode */
mbed_official 76:aeb1df146756 65 GPIO_Mode_OUT = 0x01, /*!< GPIO Output Mode */
mbed_official 76:aeb1df146756 66 GPIO_Mode_AF = 0x02, /*!< GPIO Alternate function Mode */
mbed_official 76:aeb1df146756 67 GPIO_Mode_AN = 0x03 /*!< GPIO Analog In/Out Mode */
mbed_official 76:aeb1df146756 68 }GPIOMode_TypeDef;
mbed_official 76:aeb1df146756 69
mbed_official 76:aeb1df146756 70 #define IS_GPIO_MODE(MODE) (((MODE) == GPIO_Mode_IN)|| ((MODE) == GPIO_Mode_OUT) || \
mbed_official 76:aeb1df146756 71 ((MODE) == GPIO_Mode_AF)|| ((MODE) == GPIO_Mode_AN))
mbed_official 76:aeb1df146756 72 /**
mbed_official 76:aeb1df146756 73 * @}
mbed_official 76:aeb1df146756 74 */
mbed_official 76:aeb1df146756 75
mbed_official 76:aeb1df146756 76 /** @defgroup Output_type_enumeration
mbed_official 76:aeb1df146756 77 * @{
mbed_official 76:aeb1df146756 78 */
mbed_official 76:aeb1df146756 79 typedef enum
mbed_official 76:aeb1df146756 80 {
mbed_official 76:aeb1df146756 81 GPIO_OType_PP = 0x00,
mbed_official 76:aeb1df146756 82 GPIO_OType_OD = 0x01
mbed_official 76:aeb1df146756 83 }GPIOOType_TypeDef;
mbed_official 76:aeb1df146756 84
mbed_official 76:aeb1df146756 85 #define IS_GPIO_OTYPE(OTYPE) (((OTYPE) == GPIO_OType_PP) || ((OTYPE) == GPIO_OType_OD))
mbed_official 76:aeb1df146756 86
mbed_official 76:aeb1df146756 87 /**
mbed_official 76:aeb1df146756 88 * @}
mbed_official 76:aeb1df146756 89 */
mbed_official 76:aeb1df146756 90
mbed_official 76:aeb1df146756 91 /** @defgroup Output_Maximum_frequency_enumeration
mbed_official 76:aeb1df146756 92 * @{
mbed_official 76:aeb1df146756 93 */
mbed_official 76:aeb1df146756 94 typedef enum
mbed_official 76:aeb1df146756 95 {
mbed_official 76:aeb1df146756 96 GPIO_Speed_Level_1 = 0x00, /*!< I/O output speed: Low 2 MHz */
mbed_official 76:aeb1df146756 97 GPIO_Speed_Level_2 = 0x01, /*!< I/O output speed: Medium 10 MHz */
mbed_official 76:aeb1df146756 98 GPIO_Speed_Level_3 = 0x03 /*!< I/O output speed: High 50 MHz */
mbed_official 76:aeb1df146756 99 }GPIOSpeed_TypeDef;
mbed_official 76:aeb1df146756 100
mbed_official 76:aeb1df146756 101 #define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_Speed_Level_1) || ((SPEED) == GPIO_Speed_Level_2) || \
mbed_official 76:aeb1df146756 102 ((SPEED) == GPIO_Speed_Level_3))
mbed_official 76:aeb1df146756 103 /**
mbed_official 76:aeb1df146756 104 * @}
mbed_official 76:aeb1df146756 105 */
mbed_official 76:aeb1df146756 106
mbed_official 76:aeb1df146756 107 /** @defgroup Configuration_Pull-Up_Pull-Down_enumeration
mbed_official 76:aeb1df146756 108 * @{
mbed_official 76:aeb1df146756 109 */
mbed_official 76:aeb1df146756 110 typedef enum
mbed_official 76:aeb1df146756 111 {
mbed_official 76:aeb1df146756 112 GPIO_PuPd_NOPULL = 0x00,
mbed_official 76:aeb1df146756 113 GPIO_PuPd_UP = 0x01,
mbed_official 76:aeb1df146756 114 GPIO_PuPd_DOWN = 0x02
mbed_official 76:aeb1df146756 115 }GPIOPuPd_TypeDef;
mbed_official 76:aeb1df146756 116
mbed_official 76:aeb1df146756 117 #define IS_GPIO_PUPD(PUPD) (((PUPD) == GPIO_PuPd_NOPULL) || ((PUPD) == GPIO_PuPd_UP) || \
mbed_official 76:aeb1df146756 118 ((PUPD) == GPIO_PuPd_DOWN))
mbed_official 76:aeb1df146756 119 /**
mbed_official 76:aeb1df146756 120 * @}
mbed_official 76:aeb1df146756 121 */
mbed_official 76:aeb1df146756 122
mbed_official 76:aeb1df146756 123 /** @defgroup Bit_SET_and_Bit_RESET_enumeration
mbed_official 76:aeb1df146756 124 * @{
mbed_official 76:aeb1df146756 125 */
mbed_official 76:aeb1df146756 126 typedef enum
mbed_official 76:aeb1df146756 127 {
mbed_official 76:aeb1df146756 128 Bit_RESET = 0,
mbed_official 76:aeb1df146756 129 Bit_SET
mbed_official 76:aeb1df146756 130 }BitAction;
mbed_official 76:aeb1df146756 131
mbed_official 76:aeb1df146756 132 #define IS_GPIO_BIT_ACTION(ACTION) (((ACTION) == Bit_RESET) || ((ACTION) == Bit_SET))
mbed_official 76:aeb1df146756 133 /**
mbed_official 76:aeb1df146756 134 * @}
mbed_official 76:aeb1df146756 135 */
mbed_official 76:aeb1df146756 136
mbed_official 76:aeb1df146756 137 /**
mbed_official 76:aeb1df146756 138 * @brief GPIO Init structure definition
mbed_official 76:aeb1df146756 139 */
mbed_official 76:aeb1df146756 140 typedef struct
mbed_official 76:aeb1df146756 141 {
mbed_official 76:aeb1df146756 142 uint32_t GPIO_Pin; /*!< Specifies the GPIO pins to be configured.
mbed_official 76:aeb1df146756 143 This parameter can be any value of @ref GPIO_pins_define */
mbed_official 76:aeb1df146756 144
mbed_official 76:aeb1df146756 145 GPIOMode_TypeDef GPIO_Mode; /*!< Specifies the operating mode for the selected pins.
mbed_official 76:aeb1df146756 146 This parameter can be a value of @ref GPIOMode_TypeDef */
mbed_official 76:aeb1df146756 147
mbed_official 76:aeb1df146756 148 GPIOSpeed_TypeDef GPIO_Speed; /*!< Specifies the speed for the selected pins.
mbed_official 76:aeb1df146756 149 This parameter can be a value of @ref GPIOSpeed_TypeDef */
mbed_official 76:aeb1df146756 150
mbed_official 76:aeb1df146756 151 GPIOOType_TypeDef GPIO_OType; /*!< Specifies the operating output type for the selected pins.
mbed_official 76:aeb1df146756 152 This parameter can be a value of @ref GPIOOType_TypeDef */
mbed_official 76:aeb1df146756 153
mbed_official 76:aeb1df146756 154 GPIOPuPd_TypeDef GPIO_PuPd; /*!< Specifies the operating Pull-up/Pull down for the selected pins.
mbed_official 76:aeb1df146756 155 This parameter can be a value of @ref GPIOPuPd_TypeDef */
mbed_official 76:aeb1df146756 156 }GPIO_InitTypeDef;
mbed_official 76:aeb1df146756 157
mbed_official 76:aeb1df146756 158 /* Exported constants --------------------------------------------------------*/
mbed_official 76:aeb1df146756 159
mbed_official 76:aeb1df146756 160 /** @defgroup GPIO_Exported_Constants
mbed_official 76:aeb1df146756 161 * @{
mbed_official 76:aeb1df146756 162 */
mbed_official 76:aeb1df146756 163
mbed_official 76:aeb1df146756 164 /** @defgroup GPIO_pins_define
mbed_official 76:aeb1df146756 165 * @{
mbed_official 76:aeb1df146756 166 */
mbed_official 76:aeb1df146756 167 #define GPIO_Pin_0 ((uint16_t)0x0001) /*!< Pin 0 selected */
mbed_official 76:aeb1df146756 168 #define GPIO_Pin_1 ((uint16_t)0x0002) /*!< Pin 1 selected */
mbed_official 76:aeb1df146756 169 #define GPIO_Pin_2 ((uint16_t)0x0004) /*!< Pin 2 selected */
mbed_official 76:aeb1df146756 170 #define GPIO_Pin_3 ((uint16_t)0x0008) /*!< Pin 3 selected */
mbed_official 76:aeb1df146756 171 #define GPIO_Pin_4 ((uint16_t)0x0010) /*!< Pin 4 selected */
mbed_official 76:aeb1df146756 172 #define GPIO_Pin_5 ((uint16_t)0x0020) /*!< Pin 5 selected */
mbed_official 76:aeb1df146756 173 #define GPIO_Pin_6 ((uint16_t)0x0040) /*!< Pin 6 selected */
mbed_official 76:aeb1df146756 174 #define GPIO_Pin_7 ((uint16_t)0x0080) /*!< Pin 7 selected */
mbed_official 76:aeb1df146756 175 #define GPIO_Pin_8 ((uint16_t)0x0100) /*!< Pin 8 selected */
mbed_official 76:aeb1df146756 176 #define GPIO_Pin_9 ((uint16_t)0x0200) /*!< Pin 9 selected */
mbed_official 76:aeb1df146756 177 #define GPIO_Pin_10 ((uint16_t)0x0400) /*!< Pin 10 selected */
mbed_official 76:aeb1df146756 178 #define GPIO_Pin_11 ((uint16_t)0x0800) /*!< Pin 11 selected */
mbed_official 76:aeb1df146756 179 #define GPIO_Pin_12 ((uint16_t)0x1000) /*!< Pin 12 selected */
mbed_official 76:aeb1df146756 180 #define GPIO_Pin_13 ((uint16_t)0x2000) /*!< Pin 13 selected */
mbed_official 76:aeb1df146756 181 #define GPIO_Pin_14 ((uint16_t)0x4000) /*!< Pin 14 selected */
mbed_official 76:aeb1df146756 182 #define GPIO_Pin_15 ((uint16_t)0x8000) /*!< Pin 15 selected */
mbed_official 76:aeb1df146756 183 #define GPIO_Pin_All ((uint16_t)0xFFFF) /*!< All pins selected */
mbed_official 76:aeb1df146756 184
mbed_official 76:aeb1df146756 185 #define IS_GPIO_PIN(PIN) ((PIN) != (uint16_t)0x00)
mbed_official 76:aeb1df146756 186
mbed_official 76:aeb1df146756 187 #define IS_GET_GPIO_PIN(PIN) (((PIN) == GPIO_Pin_0) || \
mbed_official 76:aeb1df146756 188 ((PIN) == GPIO_Pin_1) || \
mbed_official 76:aeb1df146756 189 ((PIN) == GPIO_Pin_2) || \
mbed_official 76:aeb1df146756 190 ((PIN) == GPIO_Pin_3) || \
mbed_official 76:aeb1df146756 191 ((PIN) == GPIO_Pin_4) || \
mbed_official 76:aeb1df146756 192 ((PIN) == GPIO_Pin_5) || \
mbed_official 76:aeb1df146756 193 ((PIN) == GPIO_Pin_6) || \
mbed_official 76:aeb1df146756 194 ((PIN) == GPIO_Pin_7) || \
mbed_official 76:aeb1df146756 195 ((PIN) == GPIO_Pin_8) || \
mbed_official 76:aeb1df146756 196 ((PIN) == GPIO_Pin_9) || \
mbed_official 76:aeb1df146756 197 ((PIN) == GPIO_Pin_10) || \
mbed_official 76:aeb1df146756 198 ((PIN) == GPIO_Pin_11) || \
mbed_official 76:aeb1df146756 199 ((PIN) == GPIO_Pin_12) || \
mbed_official 76:aeb1df146756 200 ((PIN) == GPIO_Pin_13) || \
mbed_official 76:aeb1df146756 201 ((PIN) == GPIO_Pin_14) || \
mbed_official 76:aeb1df146756 202 ((PIN) == GPIO_Pin_15))
mbed_official 76:aeb1df146756 203
mbed_official 76:aeb1df146756 204 /**
mbed_official 76:aeb1df146756 205 * @}
mbed_official 76:aeb1df146756 206 */
mbed_official 76:aeb1df146756 207
mbed_official 76:aeb1df146756 208 /** @defgroup GPIO_Pin_sources
mbed_official 76:aeb1df146756 209 * @{
mbed_official 76:aeb1df146756 210 */
mbed_official 76:aeb1df146756 211 #define GPIO_PinSource0 ((uint8_t)0x00)
mbed_official 76:aeb1df146756 212 #define GPIO_PinSource1 ((uint8_t)0x01)
mbed_official 76:aeb1df146756 213 #define GPIO_PinSource2 ((uint8_t)0x02)
mbed_official 76:aeb1df146756 214 #define GPIO_PinSource3 ((uint8_t)0x03)
mbed_official 76:aeb1df146756 215 #define GPIO_PinSource4 ((uint8_t)0x04)
mbed_official 76:aeb1df146756 216 #define GPIO_PinSource5 ((uint8_t)0x05)
mbed_official 76:aeb1df146756 217 #define GPIO_PinSource6 ((uint8_t)0x06)
mbed_official 76:aeb1df146756 218 #define GPIO_PinSource7 ((uint8_t)0x07)
mbed_official 76:aeb1df146756 219 #define GPIO_PinSource8 ((uint8_t)0x08)
mbed_official 76:aeb1df146756 220 #define GPIO_PinSource9 ((uint8_t)0x09)
mbed_official 76:aeb1df146756 221 #define GPIO_PinSource10 ((uint8_t)0x0A)
mbed_official 76:aeb1df146756 222 #define GPIO_PinSource11 ((uint8_t)0x0B)
mbed_official 76:aeb1df146756 223 #define GPIO_PinSource12 ((uint8_t)0x0C)
mbed_official 76:aeb1df146756 224 #define GPIO_PinSource13 ((uint8_t)0x0D)
mbed_official 76:aeb1df146756 225 #define GPIO_PinSource14 ((uint8_t)0x0E)
mbed_official 76:aeb1df146756 226 #define GPIO_PinSource15 ((uint8_t)0x0F)
mbed_official 76:aeb1df146756 227
mbed_official 76:aeb1df146756 228 #define IS_GPIO_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == GPIO_PinSource0) || \
mbed_official 76:aeb1df146756 229 ((PINSOURCE) == GPIO_PinSource1) || \
mbed_official 76:aeb1df146756 230 ((PINSOURCE) == GPIO_PinSource2) || \
mbed_official 76:aeb1df146756 231 ((PINSOURCE) == GPIO_PinSource3) || \
mbed_official 76:aeb1df146756 232 ((PINSOURCE) == GPIO_PinSource4) || \
mbed_official 76:aeb1df146756 233 ((PINSOURCE) == GPIO_PinSource5) || \
mbed_official 76:aeb1df146756 234 ((PINSOURCE) == GPIO_PinSource6) || \
mbed_official 76:aeb1df146756 235 ((PINSOURCE) == GPIO_PinSource7) || \
mbed_official 76:aeb1df146756 236 ((PINSOURCE) == GPIO_PinSource8) || \
mbed_official 76:aeb1df146756 237 ((PINSOURCE) == GPIO_PinSource9) || \
mbed_official 76:aeb1df146756 238 ((PINSOURCE) == GPIO_PinSource10) || \
mbed_official 76:aeb1df146756 239 ((PINSOURCE) == GPIO_PinSource11) || \
mbed_official 76:aeb1df146756 240 ((PINSOURCE) == GPIO_PinSource12) || \
mbed_official 76:aeb1df146756 241 ((PINSOURCE) == GPIO_PinSource13) || \
mbed_official 76:aeb1df146756 242 ((PINSOURCE) == GPIO_PinSource14) || \
mbed_official 76:aeb1df146756 243 ((PINSOURCE) == GPIO_PinSource15))
mbed_official 76:aeb1df146756 244 /**
mbed_official 76:aeb1df146756 245 * @}
mbed_official 76:aeb1df146756 246 */
mbed_official 76:aeb1df146756 247
mbed_official 76:aeb1df146756 248 /** @defgroup GPIO_Alternate_function_selection_define
mbed_official 76:aeb1df146756 249 * @{
mbed_official 76:aeb1df146756 250 */
mbed_official 76:aeb1df146756 251
mbed_official 76:aeb1df146756 252 /**
mbed_official 76:aeb1df146756 253 * @brief AF 0 selection
mbed_official 76:aeb1df146756 254 */
mbed_official 76:aeb1df146756 255 #define GPIO_AF_0 ((uint8_t)0x00) /* WKUP, EVENTOUT, TIM15, SPI1, TIM17,
mbed_official 76:aeb1df146756 256 MCO, SWDAT, SWCLK, TIM14, BOOT,
mbed_official 76:aeb1df146756 257 USART1, CEC, IR_OUT, SPI2, TS, TIM3,
mbed_official 76:aeb1df146756 258 USART4, CAN, TIM3, USART2, USART3,
mbed_official 76:aeb1df146756 259 CRS, TIM16, TIM1 */
mbed_official 76:aeb1df146756 260 /**
mbed_official 76:aeb1df146756 261 * @brief AF 1 selection
mbed_official 76:aeb1df146756 262 */
mbed_official 76:aeb1df146756 263 #define GPIO_AF_1 ((uint8_t)0x01) /* USART2, CEC, TIM3, USART1, IR,
mbed_official 76:aeb1df146756 264 EVENTOUT, I2C1, I2C2, TIM15, SPI2,
mbed_official 76:aeb1df146756 265 USART3, TS, SPI1 */
mbed_official 76:aeb1df146756 266 /**
mbed_official 76:aeb1df146756 267 * @brief AF 2 selection
mbed_official 76:aeb1df146756 268 */
mbed_official 76:aeb1df146756 269 #define GPIO_AF_2 ((uint8_t)0x02) /* TIM2, TIM1, EVENTOUT, TIM16, TIM17,
mbed_official 76:aeb1df146756 270 USB */
mbed_official 76:aeb1df146756 271 /**
mbed_official 76:aeb1df146756 272 * @brief AF 3 selection
mbed_official 76:aeb1df146756 273 */
mbed_official 76:aeb1df146756 274 #define GPIO_AF_3 ((uint8_t)0x03) /* TS, I2C1, TIM15, EVENTOUT */
mbed_official 76:aeb1df146756 275
mbed_official 76:aeb1df146756 276 /**
mbed_official 76:aeb1df146756 277 * @brief AF 4 selection
mbed_official 76:aeb1df146756 278 */
mbed_official 76:aeb1df146756 279 #define GPIO_AF_4 ((uint8_t)0x04) /* TIM14, USART4, USART3, CRS, CAN,
mbed_official 76:aeb1df146756 280 I2C1 */
mbed_official 76:aeb1df146756 281
mbed_official 76:aeb1df146756 282 /**
mbed_official 76:aeb1df146756 283 * @brief AF 5 selection
mbed_official 76:aeb1df146756 284 */
mbed_official 76:aeb1df146756 285 #define GPIO_AF_5 ((uint8_t)0x05) /* TIM16, TIM17, TIM15, SPI2, I2C2,
mbed_official 76:aeb1df146756 286 MCO, I2C1, USB */
mbed_official 76:aeb1df146756 287
mbed_official 76:aeb1df146756 288 /**
mbed_official 76:aeb1df146756 289 * @brief AF 6 selection
mbed_official 76:aeb1df146756 290 */
mbed_official 76:aeb1df146756 291 #define GPIO_AF_6 ((uint8_t)0x06) /* EVENTOUT */
mbed_official 76:aeb1df146756 292 /**
mbed_official 76:aeb1df146756 293 * @brief AF 7 selection
mbed_official 76:aeb1df146756 294 */
mbed_official 76:aeb1df146756 295 #define GPIO_AF_7 ((uint8_t)0x07) /* COMP1 OUT and COMP2 OUT */
mbed_official 76:aeb1df146756 296
mbed_official 76:aeb1df146756 297 #define IS_GPIO_AF(AF) (((AF) == GPIO_AF_0) || ((AF) == GPIO_AF_1) || \
mbed_official 76:aeb1df146756 298 ((AF) == GPIO_AF_2) || ((AF) == GPIO_AF_3) || \
mbed_official 76:aeb1df146756 299 ((AF) == GPIO_AF_4) || ((AF) == GPIO_AF_5) || \
mbed_official 76:aeb1df146756 300 ((AF) == GPIO_AF_6) || ((AF) == GPIO_AF_7))
mbed_official 76:aeb1df146756 301
mbed_official 76:aeb1df146756 302 /**
mbed_official 76:aeb1df146756 303 * @}
mbed_official 76:aeb1df146756 304 */
mbed_official 76:aeb1df146756 305
mbed_official 76:aeb1df146756 306 /** @defgroup GPIO_Speed_Legacy
mbed_official 76:aeb1df146756 307 * @{
mbed_official 76:aeb1df146756 308 */
mbed_official 76:aeb1df146756 309
mbed_official 76:aeb1df146756 310 #define GPIO_Speed_2MHz GPIO_Speed_Level_1 /*!< I/O output speed: Low 2 MHz */
mbed_official 76:aeb1df146756 311 #define GPIO_Speed_10MHz GPIO_Speed_Level_2 /*!< I/O output speed: Medium 10 MHz */
mbed_official 76:aeb1df146756 312 #define GPIO_Speed_50MHz GPIO_Speed_Level_3 /*!< I/O output speed: High 50 MHz */
mbed_official 76:aeb1df146756 313
mbed_official 76:aeb1df146756 314 /**
mbed_official 76:aeb1df146756 315 * @}
mbed_official 76:aeb1df146756 316 */
mbed_official 76:aeb1df146756 317
mbed_official 76:aeb1df146756 318 /**
mbed_official 76:aeb1df146756 319 * @}
mbed_official 76:aeb1df146756 320 */
mbed_official 76:aeb1df146756 321
mbed_official 76:aeb1df146756 322 /* Exported macro ------------------------------------------------------------*/
mbed_official 76:aeb1df146756 323 /* Exported functions ------------------------------------------------------- */
mbed_official 76:aeb1df146756 324 /* Function used to set the GPIO configuration to the default reset state *****/
mbed_official 76:aeb1df146756 325 void GPIO_DeInit(GPIO_TypeDef* GPIOx);
mbed_official 76:aeb1df146756 326
mbed_official 76:aeb1df146756 327 /* Initialization and Configuration functions *********************************/
mbed_official 76:aeb1df146756 328 void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
mbed_official 76:aeb1df146756 329 void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);
mbed_official 76:aeb1df146756 330 void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
mbed_official 76:aeb1df146756 331
mbed_official 76:aeb1df146756 332 /* GPIO Read and Write functions **********************************************/
mbed_official 76:aeb1df146756 333 uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
mbed_official 76:aeb1df146756 334 uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx);
mbed_official 76:aeb1df146756 335 uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
mbed_official 76:aeb1df146756 336 uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx);
mbed_official 76:aeb1df146756 337 void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
mbed_official 76:aeb1df146756 338 void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
mbed_official 76:aeb1df146756 339 void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal);
mbed_official 76:aeb1df146756 340 void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal);
mbed_official 76:aeb1df146756 341
mbed_official 76:aeb1df146756 342 /* GPIO Alternate functions configuration functions ***************************/
mbed_official 76:aeb1df146756 343 void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF);
mbed_official 76:aeb1df146756 344
mbed_official 76:aeb1df146756 345 #ifdef __cplusplus
mbed_official 76:aeb1df146756 346 }
mbed_official 76:aeb1df146756 347 #endif
mbed_official 76:aeb1df146756 348
mbed_official 76:aeb1df146756 349 #endif /* __STM32F0XX_GPIO_H */
mbed_official 76:aeb1df146756 350 /**
mbed_official 76:aeb1df146756 351 * @}
mbed_official 76:aeb1df146756 352 */
mbed_official 76:aeb1df146756 353
mbed_official 76:aeb1df146756 354 /**
mbed_official 76:aeb1df146756 355 * @}
mbed_official 76:aeb1df146756 356 */
mbed_official 76:aeb1df146756 357
mbed_official 76:aeb1df146756 358 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/