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Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

targets/cmsis/TARGET_STM/TARGET_NUCLEO_L152RE/stm32l1xx_gpio.h@80:66393a7b209d, 2014-01-30 (annotated)

Committer:
mbed_official
Date:
Thu Jan 30 12:15:05 2014 +0000
Revision:
80:66393a7b209d
Parent:
76:aeb1df146756 
Synchronized with git revision dba523f83fe09b7fce11fc1299dd1216e9776359



Full URL: https://github.com/mbedmicro/mbed/commit/dba523f83fe09b7fce11fc1299dd1216e9776359/



Update of I2C, SPI, SLEEP for NUCLEO_F103RB and 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 stm32l1xx_gpio.h
mbed_official 76:aeb1df146756 4 * @author MCD Application Team
mbed_official 80:66393a7b209d 5 * @version V1.3.0
mbed_official 80:66393a7b209d 6 * @date 31-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 80:66393a7b209d 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 __STM32L1xx_GPIO_H
mbed_official 76:aeb1df146756 31 #define __STM32L1xx_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 "stm32l1xx.h"
mbed_official 76:aeb1df146756 39
mbed_official 76:aeb1df146756 40 /** @addtogroup STM32L1xx_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
mbed_official 76:aeb1df146756 48 /* Exported types ------------------------------------------------------------*/
mbed_official 76:aeb1df146756 49
mbed_official 76:aeb1df146756 50 #define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \
mbed_official 76:aeb1df146756 51 ((PERIPH) == GPIOB) || \
mbed_official 76:aeb1df146756 52 ((PERIPH) == GPIOC) || \
mbed_official 76:aeb1df146756 53 ((PERIPH) == GPIOD) || \
mbed_official 76:aeb1df146756 54 ((PERIPH) == GPIOE) || \
mbed_official 76:aeb1df146756 55 ((PERIPH) == GPIOH) || \
mbed_official 76:aeb1df146756 56 ((PERIPH) == GPIOF) || \
mbed_official 76:aeb1df146756 57 ((PERIPH) == GPIOG))
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 Mode */
mbed_official 76:aeb1df146756 68 }GPIOMode_TypeDef;
mbed_official 76:aeb1df146756 69 #define IS_GPIO_MODE(MODE) (((MODE) == GPIO_Mode_IN) || ((MODE) == GPIO_Mode_OUT) || \
mbed_official 76:aeb1df146756 70 ((MODE) == GPIO_Mode_AF)|| ((MODE) == GPIO_Mode_AN))
mbed_official 76:aeb1df146756 71 /**
mbed_official 76:aeb1df146756 72 * @}
mbed_official 76:aeb1df146756 73 */
mbed_official 76:aeb1df146756 74
mbed_official 76:aeb1df146756 75 /** @defgroup Output_type_enumeration
mbed_official 76:aeb1df146756 76 * @{
mbed_official 76:aeb1df146756 77 */
mbed_official 76:aeb1df146756 78 typedef enum
mbed_official 76:aeb1df146756 79 { GPIO_OType_PP = 0x00,
mbed_official 76:aeb1df146756 80 GPIO_OType_OD = 0x01
mbed_official 76:aeb1df146756 81 }GPIOOType_TypeDef;
mbed_official 76:aeb1df146756 82 #define IS_GPIO_OTYPE(OTYPE) (((OTYPE) == GPIO_OType_PP) || ((OTYPE) == GPIO_OType_OD))
mbed_official 76:aeb1df146756 83
mbed_official 76:aeb1df146756 84 /**
mbed_official 76:aeb1df146756 85 * @}
mbed_official 76:aeb1df146756 86 */
mbed_official 76:aeb1df146756 87
mbed_official 76:aeb1df146756 88 /** @defgroup Output_Maximum_frequency_enumeration
mbed_official 76:aeb1df146756 89 * @{
mbed_official 76:aeb1df146756 90 */
mbed_official 76:aeb1df146756 91 typedef enum
mbed_official 76:aeb1df146756 92 {
mbed_official 76:aeb1df146756 93 GPIO_Speed_400KHz = 0x00, /*!< Very Low Speed */
mbed_official 76:aeb1df146756 94 GPIO_Speed_2MHz = 0x01, /*!< Low Speed */
mbed_official 76:aeb1df146756 95 GPIO_Speed_10MHz = 0x02, /*!< Medium Speed */
mbed_official 76:aeb1df146756 96 GPIO_Speed_40MHz = 0x03 /*!< High Speed */
mbed_official 76:aeb1df146756 97 }GPIOSpeed_TypeDef;
mbed_official 76:aeb1df146756 98 #define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_Speed_400KHz) || ((SPEED) == GPIO_Speed_2MHz) || \
mbed_official 76:aeb1df146756 99 ((SPEED) == GPIO_Speed_10MHz)|| ((SPEED) == GPIO_Speed_40MHz))
mbed_official 76:aeb1df146756 100 /**
mbed_official 76:aeb1df146756 101 * @}
mbed_official 76:aeb1df146756 102 */
mbed_official 76:aeb1df146756 103
mbed_official 76:aeb1df146756 104 /** @defgroup Configuration_Pull-Up_Pull-Down_enumeration
mbed_official 76:aeb1df146756 105 * @{
mbed_official 76:aeb1df146756 106 */
mbed_official 76:aeb1df146756 107 typedef enum
mbed_official 76:aeb1df146756 108 { GPIO_PuPd_NOPULL = 0x00,
mbed_official 76:aeb1df146756 109 GPIO_PuPd_UP = 0x01,
mbed_official 76:aeb1df146756 110 GPIO_PuPd_DOWN = 0x02
mbed_official 76:aeb1df146756 111 }GPIOPuPd_TypeDef;
mbed_official 76:aeb1df146756 112 #define IS_GPIO_PUPD(PUPD) (((PUPD) == GPIO_PuPd_NOPULL) || ((PUPD) == GPIO_PuPd_UP) || \
mbed_official 76:aeb1df146756 113 ((PUPD) == GPIO_PuPd_DOWN))
mbed_official 76:aeb1df146756 114 /**
mbed_official 76:aeb1df146756 115 * @}
mbed_official 76:aeb1df146756 116 */
mbed_official 76:aeb1df146756 117
mbed_official 76:aeb1df146756 118 /** @defgroup Bit_SET_and_Bit_RESET_enumeration
mbed_official 76:aeb1df146756 119 * @{
mbed_official 76:aeb1df146756 120 */
mbed_official 76:aeb1df146756 121 typedef enum
mbed_official 76:aeb1df146756 122 { Bit_RESET = 0,
mbed_official 76:aeb1df146756 123 Bit_SET
mbed_official 76:aeb1df146756 124 }BitAction;
mbed_official 76:aeb1df146756 125 #define IS_GPIO_BIT_ACTION(ACTION) (((ACTION) == Bit_RESET) || ((ACTION) == Bit_SET))
mbed_official 76:aeb1df146756 126
mbed_official 76:aeb1df146756 127 /**
mbed_official 76:aeb1df146756 128 * @}
mbed_official 76:aeb1df146756 129 */
mbed_official 76:aeb1df146756 130
mbed_official 76:aeb1df146756 131 /**
mbed_official 76:aeb1df146756 132 * @brief GPIO Init structure definition
mbed_official 76:aeb1df146756 133 */
mbed_official 76:aeb1df146756 134 typedef struct
mbed_official 76:aeb1df146756 135 {
mbed_official 76:aeb1df146756 136 uint32_t GPIO_Pin; /*!< Specifies the GPIO pins to be configured.
mbed_official 76:aeb1df146756 137 This parameter can be any value of @ref GPIO_pins_define */
mbed_official 76:aeb1df146756 138
mbed_official 76:aeb1df146756 139 GPIOMode_TypeDef GPIO_Mode; /*!< Specifies the operating mode for the selected pins.
mbed_official 76:aeb1df146756 140 This parameter can be a value of @ref GPIOMode_TypeDef */
mbed_official 76:aeb1df146756 141
mbed_official 76:aeb1df146756 142 GPIOSpeed_TypeDef GPIO_Speed; /*!< Specifies the speed for the selected pins.
mbed_official 76:aeb1df146756 143 This parameter can be a value of @ref GPIOSpeed_TypeDef */
mbed_official 76:aeb1df146756 144
mbed_official 76:aeb1df146756 145 GPIOOType_TypeDef GPIO_OType; /*!< Specifies the operating output type for the selected pins.
mbed_official 76:aeb1df146756 146 This parameter can be a value of @ref GPIOOType_TypeDef */
mbed_official 76:aeb1df146756 147
mbed_official 76:aeb1df146756 148 GPIOPuPd_TypeDef GPIO_PuPd; /*!< Specifies the operating Pull-up/Pull down for the selected pins.
mbed_official 76:aeb1df146756 149 This parameter can be a value of @ref GPIOPuPd_TypeDef */
mbed_official 76:aeb1df146756 150 }GPIO_InitTypeDef;
mbed_official 76:aeb1df146756 151
mbed_official 76:aeb1df146756 152 /* Exported constants --------------------------------------------------------*/
mbed_official 76:aeb1df146756 153
mbed_official 76:aeb1df146756 154 /** @defgroup GPIO_Exported_Constants
mbed_official 76:aeb1df146756 155 * @{
mbed_official 76:aeb1df146756 156 */
mbed_official 76:aeb1df146756 157
mbed_official 76:aeb1df146756 158 /** @defgroup GPIO_pins_define
mbed_official 76:aeb1df146756 159 * @{
mbed_official 76:aeb1df146756 160 */
mbed_official 76:aeb1df146756 161 #define GPIO_Pin_0 ((uint16_t)0x0001) /*!< Pin 0 selected */
mbed_official 76:aeb1df146756 162 #define GPIO_Pin_1 ((uint16_t)0x0002) /*!< Pin 1 selected */
mbed_official 76:aeb1df146756 163 #define GPIO_Pin_2 ((uint16_t)0x0004) /*!< Pin 2 selected */
mbed_official 76:aeb1df146756 164 #define GPIO_Pin_3 ((uint16_t)0x0008) /*!< Pin 3 selected */
mbed_official 76:aeb1df146756 165 #define GPIO_Pin_4 ((uint16_t)0x0010) /*!< Pin 4 selected */
mbed_official 76:aeb1df146756 166 #define GPIO_Pin_5 ((uint16_t)0x0020) /*!< Pin 5 selected */
mbed_official 76:aeb1df146756 167 #define GPIO_Pin_6 ((uint16_t)0x0040) /*!< Pin 6 selected */
mbed_official 76:aeb1df146756 168 #define GPIO_Pin_7 ((uint16_t)0x0080) /*!< Pin 7 selected */
mbed_official 76:aeb1df146756 169 #define GPIO_Pin_8 ((uint16_t)0x0100) /*!< Pin 8 selected */
mbed_official 76:aeb1df146756 170 #define GPIO_Pin_9 ((uint16_t)0x0200) /*!< Pin 9 selected */
mbed_official 76:aeb1df146756 171 #define GPIO_Pin_10 ((uint16_t)0x0400) /*!< Pin 10 selected */
mbed_official 76:aeb1df146756 172 #define GPIO_Pin_11 ((uint16_t)0x0800) /*!< Pin 11 selected */
mbed_official 76:aeb1df146756 173 #define GPIO_Pin_12 ((uint16_t)0x1000) /*!< Pin 12 selected */
mbed_official 76:aeb1df146756 174 #define GPIO_Pin_13 ((uint16_t)0x2000) /*!< Pin 13 selected */
mbed_official 76:aeb1df146756 175 #define GPIO_Pin_14 ((uint16_t)0x4000) /*!< Pin 14 selected */
mbed_official 76:aeb1df146756 176 #define GPIO_Pin_15 ((uint16_t)0x8000) /*!< Pin 15 selected */
mbed_official 76:aeb1df146756 177 #define GPIO_Pin_All ((uint16_t)0xFFFF) /*!< All pins selected */
mbed_official 76:aeb1df146756 178
mbed_official 76:aeb1df146756 179 #define IS_GPIO_PIN(PIN) ((PIN) != (uint16_t)0x00)
mbed_official 76:aeb1df146756 180 #define IS_GET_GPIO_PIN(PIN) (((PIN) == GPIO_Pin_0) || \
mbed_official 76:aeb1df146756 181 ((PIN) == GPIO_Pin_1) || \
mbed_official 76:aeb1df146756 182 ((PIN) == GPIO_Pin_2) || \
mbed_official 76:aeb1df146756 183 ((PIN) == GPIO_Pin_3) || \
mbed_official 76:aeb1df146756 184 ((PIN) == GPIO_Pin_4) || \
mbed_official 76:aeb1df146756 185 ((PIN) == GPIO_Pin_5) || \
mbed_official 76:aeb1df146756 186 ((PIN) == GPIO_Pin_6) || \
mbed_official 76:aeb1df146756 187 ((PIN) == GPIO_Pin_7) || \
mbed_official 76:aeb1df146756 188 ((PIN) == GPIO_Pin_8) || \
mbed_official 76:aeb1df146756 189 ((PIN) == GPIO_Pin_9) || \
mbed_official 76:aeb1df146756 190 ((PIN) == GPIO_Pin_10) || \
mbed_official 76:aeb1df146756 191 ((PIN) == GPIO_Pin_11) || \
mbed_official 76:aeb1df146756 192 ((PIN) == GPIO_Pin_12) || \
mbed_official 76:aeb1df146756 193 ((PIN) == GPIO_Pin_13) || \
mbed_official 76:aeb1df146756 194 ((PIN) == GPIO_Pin_14) || \
mbed_official 76:aeb1df146756 195 ((PIN) == GPIO_Pin_15))
mbed_official 76:aeb1df146756 196 /**
mbed_official 76:aeb1df146756 197 * @}
mbed_official 76:aeb1df146756 198 */
mbed_official 76:aeb1df146756 199
mbed_official 76:aeb1df146756 200 /** @defgroup GPIO_Pin_sources
mbed_official 76:aeb1df146756 201 * @{
mbed_official 76:aeb1df146756 202 */
mbed_official 76:aeb1df146756 203 #define GPIO_PinSource0 ((uint8_t)0x00)
mbed_official 76:aeb1df146756 204 #define GPIO_PinSource1 ((uint8_t)0x01)
mbed_official 76:aeb1df146756 205 #define GPIO_PinSource2 ((uint8_t)0x02)
mbed_official 76:aeb1df146756 206 #define GPIO_PinSource3 ((uint8_t)0x03)
mbed_official 76:aeb1df146756 207 #define GPIO_PinSource4 ((uint8_t)0x04)
mbed_official 76:aeb1df146756 208 #define GPIO_PinSource5 ((uint8_t)0x05)
mbed_official 76:aeb1df146756 209 #define GPIO_PinSource6 ((uint8_t)0x06)
mbed_official 76:aeb1df146756 210 #define GPIO_PinSource7 ((uint8_t)0x07)
mbed_official 76:aeb1df146756 211 #define GPIO_PinSource8 ((uint8_t)0x08)
mbed_official 76:aeb1df146756 212 #define GPIO_PinSource9 ((uint8_t)0x09)
mbed_official 76:aeb1df146756 213 #define GPIO_PinSource10 ((uint8_t)0x0A)
mbed_official 76:aeb1df146756 214 #define GPIO_PinSource11 ((uint8_t)0x0B)
mbed_official 76:aeb1df146756 215 #define GPIO_PinSource12 ((uint8_t)0x0C)
mbed_official 76:aeb1df146756 216 #define GPIO_PinSource13 ((uint8_t)0x0D)
mbed_official 76:aeb1df146756 217 #define GPIO_PinSource14 ((uint8_t)0x0E)
mbed_official 76:aeb1df146756 218 #define GPIO_PinSource15 ((uint8_t)0x0F)
mbed_official 76:aeb1df146756 219
mbed_official 76:aeb1df146756 220 #define IS_GPIO_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == GPIO_PinSource0) || \
mbed_official 76:aeb1df146756 221 ((PINSOURCE) == GPIO_PinSource1) || \
mbed_official 76:aeb1df146756 222 ((PINSOURCE) == GPIO_PinSource2) || \
mbed_official 76:aeb1df146756 223 ((PINSOURCE) == GPIO_PinSource3) || \
mbed_official 76:aeb1df146756 224 ((PINSOURCE) == GPIO_PinSource4) || \
mbed_official 76:aeb1df146756 225 ((PINSOURCE) == GPIO_PinSource5) || \
mbed_official 76:aeb1df146756 226 ((PINSOURCE) == GPIO_PinSource6) || \
mbed_official 76:aeb1df146756 227 ((PINSOURCE) == GPIO_PinSource7) || \
mbed_official 76:aeb1df146756 228 ((PINSOURCE) == GPIO_PinSource8) || \
mbed_official 76:aeb1df146756 229 ((PINSOURCE) == GPIO_PinSource9) || \
mbed_official 76:aeb1df146756 230 ((PINSOURCE) == GPIO_PinSource10) || \
mbed_official 76:aeb1df146756 231 ((PINSOURCE) == GPIO_PinSource11) || \
mbed_official 76:aeb1df146756 232 ((PINSOURCE) == GPIO_PinSource12) || \
mbed_official 76:aeb1df146756 233 ((PINSOURCE) == GPIO_PinSource13) || \
mbed_official 76:aeb1df146756 234 ((PINSOURCE) == GPIO_PinSource14) || \
mbed_official 76:aeb1df146756 235 ((PINSOURCE) == GPIO_PinSource15))
mbed_official 76:aeb1df146756 236 /**
mbed_official 76:aeb1df146756 237 * @}
mbed_official 76:aeb1df146756 238 */
mbed_official 76:aeb1df146756 239
mbed_official 76:aeb1df146756 240 /** @defgroup GPIO_Alternat_function_selection_define
mbed_official 76:aeb1df146756 241 * @{
mbed_official 76:aeb1df146756 242 */
mbed_official 76:aeb1df146756 243
mbed_official 76:aeb1df146756 244 /**
mbed_official 76:aeb1df146756 245 * @brief AF 0 selection
mbed_official 76:aeb1df146756 246 */
mbed_official 76:aeb1df146756 247 #define GPIO_AF_RTC_50Hz ((uint8_t)0x00) /*!< RTC 50/60 Hz Alternate Function mapping */
mbed_official 76:aeb1df146756 248 #define GPIO_AF_MCO ((uint8_t)0x00) /*!< MCO Alternate Function mapping */
mbed_official 76:aeb1df146756 249 #define GPIO_AF_RTC_AF1 ((uint8_t)0x00) /*!< RTC_AF1 Alternate Function mapping */
mbed_official 76:aeb1df146756 250 #define GPIO_AF_WKUP ((uint8_t)0x00) /*!< Wakeup (WKUP1, WKUP2 and WKUP3) Alternate Function mapping */
mbed_official 76:aeb1df146756 251 #define GPIO_AF_SWJ ((uint8_t)0x00) /*!< SWJ (SW and JTAG) Alternate Function mapping */
mbed_official 76:aeb1df146756 252 #define GPIO_AF_TRACE ((uint8_t)0x00) /*!< TRACE Alternate Function mapping */
mbed_official 76:aeb1df146756 253
mbed_official 76:aeb1df146756 254 /**
mbed_official 76:aeb1df146756 255 * @brief AF 1 selection
mbed_official 76:aeb1df146756 256 */
mbed_official 76:aeb1df146756 257 #define GPIO_AF_TIM2 ((uint8_t)0x01) /*!< TIM2 Alternate Function mapping */
mbed_official 76:aeb1df146756 258 /**
mbed_official 76:aeb1df146756 259 * @brief AF 2 selection
mbed_official 76:aeb1df146756 260 */
mbed_official 76:aeb1df146756 261 #define GPIO_AF_TIM3 ((uint8_t)0x02) /*!< TIM3 Alternate Function mapping */
mbed_official 76:aeb1df146756 262 #define GPIO_AF_TIM4 ((uint8_t)0x02) /*!< TIM4 Alternate Function mapping */
mbed_official 76:aeb1df146756 263 #define GPIO_AF_TIM5 ((uint8_t)0x02) /*!< TIM5 Alternate Function mapping */
mbed_official 76:aeb1df146756 264 /**
mbed_official 76:aeb1df146756 265 * @brief AF 3 selection
mbed_official 76:aeb1df146756 266 */
mbed_official 76:aeb1df146756 267 #define GPIO_AF_TIM9 ((uint8_t)0x03) /*!< TIM9 Alternate Function mapping */
mbed_official 76:aeb1df146756 268 #define GPIO_AF_TIM10 ((uint8_t)0x03) /*!< TIM10 Alternate Function mapping */
mbed_official 76:aeb1df146756 269 #define GPIO_AF_TIM11 ((uint8_t)0x03) /*!< TIM11 Alternate Function mapping */
mbed_official 76:aeb1df146756 270 /**
mbed_official 76:aeb1df146756 271 * @brief AF 4 selection
mbed_official 76:aeb1df146756 272 */
mbed_official 76:aeb1df146756 273 #define GPIO_AF_I2C1 ((uint8_t)0x04) /*!< I2C1 Alternate Function mapping */
mbed_official 76:aeb1df146756 274 #define GPIO_AF_I2C2 ((uint8_t)0x04) /*!< I2C2 Alternate Function mapping */
mbed_official 76:aeb1df146756 275 /**
mbed_official 76:aeb1df146756 276 * @brief AF 5 selection
mbed_official 76:aeb1df146756 277 */
mbed_official 76:aeb1df146756 278 #define GPIO_AF_SPI1 ((uint8_t)0x05) /*!< SPI1 Alternate Function mapping */
mbed_official 76:aeb1df146756 279 #define GPIO_AF_SPI2 ((uint8_t)0x05) /*!< SPI2 Alternate Function mapping */
mbed_official 76:aeb1df146756 280 /**
mbed_official 76:aeb1df146756 281 * @brief AF 6 selection
mbed_official 76:aeb1df146756 282 */
mbed_official 76:aeb1df146756 283 #define GPIO_AF_SPI3 ((uint8_t)0x06) /*!< SPI3 Alternate Function mapping */
mbed_official 76:aeb1df146756 284 /**
mbed_official 76:aeb1df146756 285 * @brief AF 7 selection
mbed_official 76:aeb1df146756 286 */
mbed_official 76:aeb1df146756 287 #define GPIO_AF_USART1 ((uint8_t)0x07) /*!< USART1 Alternate Function mapping */
mbed_official 76:aeb1df146756 288 #define GPIO_AF_USART2 ((uint8_t)0x07) /*!< USART2 Alternate Function mapping */
mbed_official 76:aeb1df146756 289 #define GPIO_AF_USART3 ((uint8_t)0x07) /*!< USART3 Alternate Function mapping */
mbed_official 76:aeb1df146756 290 /**
mbed_official 76:aeb1df146756 291 * @brief AF 8 selection
mbed_official 76:aeb1df146756 292 */
mbed_official 76:aeb1df146756 293 #define GPIO_AF_UART4 ((uint8_t)0x08) /*!< UART4 Alternate Function mapping */
mbed_official 76:aeb1df146756 294 #define GPIO_AF_UART5 ((uint8_t)0x08) /*!< UART5 Alternate Function mapping */
mbed_official 76:aeb1df146756 295 /**
mbed_official 76:aeb1df146756 296 * @brief AF 10 selection
mbed_official 76:aeb1df146756 297 */
mbed_official 76:aeb1df146756 298 #define GPIO_AF_USB ((uint8_t)0xA) /*!< USB Full speed device Alternate Function mapping */
mbed_official 76:aeb1df146756 299 /**
mbed_official 76:aeb1df146756 300 * @brief AF 11 selection
mbed_official 76:aeb1df146756 301 */
mbed_official 76:aeb1df146756 302 #define GPIO_AF_LCD ((uint8_t)0x0B) /*!< LCD Alternate Function mapping */
mbed_official 76:aeb1df146756 303 /**
mbed_official 76:aeb1df146756 304 * @brief AF 12 selection
mbed_official 76:aeb1df146756 305 */
mbed_official 76:aeb1df146756 306 #define GPIO_AF_FSMC ((uint8_t)0x0C) /*!< FSMC Alternate Function mapping */
mbed_official 76:aeb1df146756 307 #define GPIO_AF_SDIO ((uint8_t)0x0C) /*!< SDIO Alternate Function mapping */
mbed_official 76:aeb1df146756 308 /**
mbed_official 76:aeb1df146756 309 * @brief AF 14 selection
mbed_official 76:aeb1df146756 310 */
mbed_official 76:aeb1df146756 311 #define GPIO_AF_RI ((uint8_t)0x0E) /*!< RI Alternate Function mapping */
mbed_official 76:aeb1df146756 312
mbed_official 76:aeb1df146756 313 /**
mbed_official 76:aeb1df146756 314 * @brief AF 15 selection
mbed_official 76:aeb1df146756 315 */
mbed_official 76:aeb1df146756 316 #define GPIO_AF_EVENTOUT ((uint8_t)0x0F) /*!< EVENTOUT Alternate Function mapping */
mbed_official 76:aeb1df146756 317
mbed_official 76:aeb1df146756 318 #define IS_GPIO_AF(AF) (((AF) == GPIO_AF_RTC_50Hz) || ((AF) == GPIO_AF_MCO) || \
mbed_official 76:aeb1df146756 319 ((AF) == GPIO_AF_RTC_AF1) || ((AF) == GPIO_AF_WKUP) || \
mbed_official 76:aeb1df146756 320 ((AF) == GPIO_AF_SWJ) || ((AF) == GPIO_AF_TRACE) || \
mbed_official 76:aeb1df146756 321 ((AF) == GPIO_AF_TIM2) || ((AF)== GPIO_AF_TIM3) || \
mbed_official 76:aeb1df146756 322 ((AF) == GPIO_AF_TIM4) || ((AF)== GPIO_AF_TIM9) || \
mbed_official 76:aeb1df146756 323 ((AF) == GPIO_AF_TIM10) || ((AF)== GPIO_AF_TIM11) || \
mbed_official 76:aeb1df146756 324 ((AF) == GPIO_AF_I2C1) || ((AF) == GPIO_AF_I2C2) || \
mbed_official 76:aeb1df146756 325 ((AF) == GPIO_AF_SPI1) || ((AF) == GPIO_AF_SPI2) || \
mbed_official 76:aeb1df146756 326 ((AF) == GPIO_AF_USART1) || ((AF) == GPIO_AF_USART2) || \
mbed_official 76:aeb1df146756 327 ((AF) == GPIO_AF_USART3) || ((AF) == GPIO_AF_USB) || \
mbed_official 76:aeb1df146756 328 ((AF) == GPIO_AF_LCD) || ((AF) == GPIO_AF_RI) || \
mbed_official 76:aeb1df146756 329 ((AF) == GPIO_AF_TIM5) || ((AF) == GPIO_AF_SPI3) || \
mbed_official 76:aeb1df146756 330 ((AF) == GPIO_AF_UART4) || ((AF) == GPIO_AF_UART5) || \
mbed_official 76:aeb1df146756 331 ((AF) == GPIO_AF_FSMC) || ((AF) == GPIO_AF_SDIO) || \
mbed_official 76:aeb1df146756 332 ((AF) == GPIO_AF_EVENTOUT))
mbed_official 76:aeb1df146756 333
mbed_official 76:aeb1df146756 334 /**
mbed_official 76:aeb1df146756 335 * @}
mbed_official 76:aeb1df146756 336 */
mbed_official 76:aeb1df146756 337
mbed_official 76:aeb1df146756 338 /** @defgroup GPIO_Legacy
mbed_official 76:aeb1df146756 339 * @{
mbed_official 76:aeb1df146756 340 */
mbed_official 76:aeb1df146756 341
mbed_official 76:aeb1df146756 342 #define GPIO_Mode_AIN GPIO_Mode_AN
mbed_official 76:aeb1df146756 343
mbed_official 76:aeb1df146756 344 /**
mbed_official 76:aeb1df146756 345 * @}
mbed_official 76:aeb1df146756 346 */
mbed_official 76:aeb1df146756 347
mbed_official 76:aeb1df146756 348 /**
mbed_official 76:aeb1df146756 349 * @}
mbed_official 76:aeb1df146756 350 */
mbed_official 76:aeb1df146756 351
mbed_official 76:aeb1df146756 352 /* Exported macro ------------------------------------------------------------*/
mbed_official 76:aeb1df146756 353 /* Exported functions ------------------------------------------------------- */
mbed_official 76:aeb1df146756 354
mbed_official 76:aeb1df146756 355 /* Function used to set the GPIO configuration to the default reset state ****/
mbed_official 76:aeb1df146756 356 void GPIO_DeInit(GPIO_TypeDef* GPIOx);
mbed_official 76:aeb1df146756 357
mbed_official 76:aeb1df146756 358 /* Initialization and Configuration functions *********************************/
mbed_official 76:aeb1df146756 359 void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
mbed_official 76:aeb1df146756 360 void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);
mbed_official 76:aeb1df146756 361 void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
mbed_official 76:aeb1df146756 362
mbed_official 76:aeb1df146756 363 /* GPIO Read and Write functions **********************************************/
mbed_official 76:aeb1df146756 364 uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
mbed_official 76:aeb1df146756 365 uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx);
mbed_official 76:aeb1df146756 366 uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
mbed_official 76:aeb1df146756 367 uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx);
mbed_official 76:aeb1df146756 368 void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
mbed_official 76:aeb1df146756 369 void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
mbed_official 76:aeb1df146756 370 void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal);
mbed_official 76:aeb1df146756 371 void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal);
mbed_official 76:aeb1df146756 372 void GPIO_ToggleBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
mbed_official 76:aeb1df146756 373
mbed_official 76:aeb1df146756 374 /* GPIO Alternate functions configuration functions ***************************/
mbed_official 76:aeb1df146756 375 void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF);
mbed_official 76:aeb1df146756 376
mbed_official 76:aeb1df146756 377 #ifdef __cplusplus
mbed_official 76:aeb1df146756 378 }
mbed_official 76:aeb1df146756 379 #endif
mbed_official 76:aeb1df146756 380
mbed_official 76:aeb1df146756 381 #endif /*__STM32L1xx_GPIO_H */
mbed_official 76:aeb1df146756 382
mbed_official 76:aeb1df146756 383 /**
mbed_official 76:aeb1df146756 384 * @}
mbed_official 76:aeb1df146756 385 */
mbed_official 76:aeb1df146756 386
mbed_official 76:aeb1df146756 387 /**
mbed_official 76:aeb1df146756 388 * @}
mbed_official 76:aeb1df146756 389 */
mbed_official 76:aeb1df146756 390
mbed_official 76:aeb1df146756 391 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/