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mbed library sources. Supersedes mbed-src.

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cmsis/BUILD/mbed/TARGET_DISCO_L496AG/TOOLCHAIN_IAR/stm32l4xx_ll_gpio.h@189:f392fc9709a3, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 22:31:08 2019 +0000
Revision:
189:f392fc9709a3
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 189:f392fc9709a3 1 /**
AnnaBridge 189:f392fc9709a3 2 ******************************************************************************
AnnaBridge 189:f392fc9709a3 3 * @file stm32l4xx_ll_gpio.h
AnnaBridge 189:f392fc9709a3 4 * @author MCD Application Team
AnnaBridge 189:f392fc9709a3 5 * @brief Header file of GPIO LL module.
AnnaBridge 189:f392fc9709a3 6 ******************************************************************************
AnnaBridge 189:f392fc9709a3 7 * @attention
AnnaBridge 189:f392fc9709a3 8 *
AnnaBridge 189:f392fc9709a3 9 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
AnnaBridge 189:f392fc9709a3 10 *
AnnaBridge 189:f392fc9709a3 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 189:f392fc9709a3 12 * are permitted provided that the following conditions are met:
AnnaBridge 189:f392fc9709a3 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 189:f392fc9709a3 14 * this list of conditions and the following disclaimer.
AnnaBridge 189:f392fc9709a3 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 189:f392fc9709a3 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 189:f392fc9709a3 17 * and/or other materials provided with the distribution.
AnnaBridge 189:f392fc9709a3 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 189:f392fc9709a3 19 * may be used to endorse or promote products derived from this software
AnnaBridge 189:f392fc9709a3 20 * without specific prior written permission.
AnnaBridge 189:f392fc9709a3 21 *
AnnaBridge 189:f392fc9709a3 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 189:f392fc9709a3 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 189:f392fc9709a3 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 189:f392fc9709a3 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 189:f392fc9709a3 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 189:f392fc9709a3 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 189:f392fc9709a3 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 189:f392fc9709a3 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 189:f392fc9709a3 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 189:f392fc9709a3 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 189:f392fc9709a3 32 *
AnnaBridge 189:f392fc9709a3 33 ******************************************************************************
AnnaBridge 189:f392fc9709a3 34 */
AnnaBridge 189:f392fc9709a3 35
AnnaBridge 189:f392fc9709a3 36 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 189:f392fc9709a3 37 #ifndef __STM32L4xx_LL_GPIO_H
AnnaBridge 189:f392fc9709a3 38 #define __STM32L4xx_LL_GPIO_H
AnnaBridge 189:f392fc9709a3 39
AnnaBridge 189:f392fc9709a3 40 #ifdef __cplusplus
AnnaBridge 189:f392fc9709a3 41 extern "C" {
AnnaBridge 189:f392fc9709a3 42 #endif
AnnaBridge 189:f392fc9709a3 43
AnnaBridge 189:f392fc9709a3 44 /* Includes ------------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 45 #include "stm32l4xx.h"
AnnaBridge 189:f392fc9709a3 46
AnnaBridge 189:f392fc9709a3 47 /** @addtogroup STM32L4xx_LL_Driver
AnnaBridge 189:f392fc9709a3 48 * @{
AnnaBridge 189:f392fc9709a3 49 */
AnnaBridge 189:f392fc9709a3 50
AnnaBridge 189:f392fc9709a3 51 #if defined (GPIOA) || defined (GPIOB) || defined (GPIOC) || defined (GPIOD) || defined (GPIOE) || defined (GPIOF) || defined (GPIOG) || defined (GPIOH) || defined (GPIOI)
AnnaBridge 189:f392fc9709a3 52
AnnaBridge 189:f392fc9709a3 53 /** @defgroup GPIO_LL GPIO
AnnaBridge 189:f392fc9709a3 54 * @{
AnnaBridge 189:f392fc9709a3 55 */
AnnaBridge 189:f392fc9709a3 56
AnnaBridge 189:f392fc9709a3 57 /* Private types -------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 58 /* Private variables ---------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 59 /* Private constants ---------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 60 /* Private macros ------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 61 #if defined(USE_FULL_LL_DRIVER)
AnnaBridge 189:f392fc9709a3 62 /** @defgroup GPIO_LL_Private_Macros GPIO Private Macros
AnnaBridge 189:f392fc9709a3 63 * @{
AnnaBridge 189:f392fc9709a3 64 */
AnnaBridge 189:f392fc9709a3 65
AnnaBridge 189:f392fc9709a3 66 /**
AnnaBridge 189:f392fc9709a3 67 * @}
AnnaBridge 189:f392fc9709a3 68 */
AnnaBridge 189:f392fc9709a3 69 #endif /*USE_FULL_LL_DRIVER*/
AnnaBridge 189:f392fc9709a3 70
AnnaBridge 189:f392fc9709a3 71 /* Exported types ------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 72 #if defined(USE_FULL_LL_DRIVER)
AnnaBridge 189:f392fc9709a3 73 /** @defgroup GPIO_LL_ES_INIT GPIO Exported Init structures
AnnaBridge 189:f392fc9709a3 74 * @{
AnnaBridge 189:f392fc9709a3 75 */
AnnaBridge 189:f392fc9709a3 76
AnnaBridge 189:f392fc9709a3 77 /**
AnnaBridge 189:f392fc9709a3 78 * @brief LL GPIO Init Structure definition
AnnaBridge 189:f392fc9709a3 79 */
AnnaBridge 189:f392fc9709a3 80 typedef struct
AnnaBridge 189:f392fc9709a3 81 {
AnnaBridge 189:f392fc9709a3 82 uint32_t Pin; /*!< Specifies the GPIO pins to be configured.
AnnaBridge 189:f392fc9709a3 83 This parameter can be any value of @ref GPIO_LL_EC_PIN */
AnnaBridge 189:f392fc9709a3 84
AnnaBridge 189:f392fc9709a3 85 uint32_t Mode; /*!< Specifies the operating mode for the selected pins.
AnnaBridge 189:f392fc9709a3 86 This parameter can be a value of @ref GPIO_LL_EC_MODE.
AnnaBridge 189:f392fc9709a3 87
AnnaBridge 189:f392fc9709a3 88 GPIO HW configuration can be modified afterwards using unitary function @ref LL_GPIO_SetPinMode().*/
AnnaBridge 189:f392fc9709a3 89
AnnaBridge 189:f392fc9709a3 90 uint32_t Speed; /*!< Specifies the speed for the selected pins.
AnnaBridge 189:f392fc9709a3 91 This parameter can be a value of @ref GPIO_LL_EC_SPEED.
AnnaBridge 189:f392fc9709a3 92
AnnaBridge 189:f392fc9709a3 93 GPIO HW configuration can be modified afterwards using unitary function @ref LL_GPIO_SetPinSpeed().*/
AnnaBridge 189:f392fc9709a3 94
AnnaBridge 189:f392fc9709a3 95 uint32_t OutputType; /*!< Specifies the operating output type for the selected pins.
AnnaBridge 189:f392fc9709a3 96 This parameter can be a value of @ref GPIO_LL_EC_OUTPUT.
AnnaBridge 189:f392fc9709a3 97
AnnaBridge 189:f392fc9709a3 98 GPIO HW configuration can be modified afterwards using unitary function @ref LL_GPIO_SetPinOutputType().*/
AnnaBridge 189:f392fc9709a3 99
AnnaBridge 189:f392fc9709a3 100 uint32_t Pull; /*!< Specifies the operating Pull-up/Pull down for the selected pins.
AnnaBridge 189:f392fc9709a3 101 This parameter can be a value of @ref GPIO_LL_EC_PULL.
AnnaBridge 189:f392fc9709a3 102
AnnaBridge 189:f392fc9709a3 103 GPIO HW configuration can be modified afterwards using unitary function @ref LL_GPIO_SetPinPull().*/
AnnaBridge 189:f392fc9709a3 104
AnnaBridge 189:f392fc9709a3 105 uint32_t Alternate; /*!< Specifies the Peripheral to be connected to the selected pins.
AnnaBridge 189:f392fc9709a3 106 This parameter can be a value of @ref GPIO_LL_EC_AF.
AnnaBridge 189:f392fc9709a3 107
AnnaBridge 189:f392fc9709a3 108 GPIO HW configuration can be modified afterwards using unitary function @ref LL_GPIO_SetAFPin_0_7() and LL_GPIO_SetAFPin_8_15().*/
AnnaBridge 189:f392fc9709a3 109 } LL_GPIO_InitTypeDef;
AnnaBridge 189:f392fc9709a3 110
AnnaBridge 189:f392fc9709a3 111 /**
AnnaBridge 189:f392fc9709a3 112 * @}
AnnaBridge 189:f392fc9709a3 113 */
AnnaBridge 189:f392fc9709a3 114 #endif /* USE_FULL_LL_DRIVER */
AnnaBridge 189:f392fc9709a3 115
AnnaBridge 189:f392fc9709a3 116 /* Exported constants --------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 117 /** @defgroup GPIO_LL_Exported_Constants GPIO Exported Constants
AnnaBridge 189:f392fc9709a3 118 * @{
AnnaBridge 189:f392fc9709a3 119 */
AnnaBridge 189:f392fc9709a3 120
AnnaBridge 189:f392fc9709a3 121 /** @defgroup GPIO_LL_EC_PIN PIN
AnnaBridge 189:f392fc9709a3 122 * @{
AnnaBridge 189:f392fc9709a3 123 */
AnnaBridge 189:f392fc9709a3 124 #define LL_GPIO_PIN_0 GPIO_BSRR_BS0 /*!< Select pin 0 */
AnnaBridge 189:f392fc9709a3 125 #define LL_GPIO_PIN_1 GPIO_BSRR_BS1 /*!< Select pin 1 */
AnnaBridge 189:f392fc9709a3 126 #define LL_GPIO_PIN_2 GPIO_BSRR_BS2 /*!< Select pin 2 */
AnnaBridge 189:f392fc9709a3 127 #define LL_GPIO_PIN_3 GPIO_BSRR_BS3 /*!< Select pin 3 */
AnnaBridge 189:f392fc9709a3 128 #define LL_GPIO_PIN_4 GPIO_BSRR_BS4 /*!< Select pin 4 */
AnnaBridge 189:f392fc9709a3 129 #define LL_GPIO_PIN_5 GPIO_BSRR_BS5 /*!< Select pin 5 */
AnnaBridge 189:f392fc9709a3 130 #define LL_GPIO_PIN_6 GPIO_BSRR_BS6 /*!< Select pin 6 */
AnnaBridge 189:f392fc9709a3 131 #define LL_GPIO_PIN_7 GPIO_BSRR_BS7 /*!< Select pin 7 */
AnnaBridge 189:f392fc9709a3 132 #define LL_GPIO_PIN_8 GPIO_BSRR_BS8 /*!< Select pin 8 */
AnnaBridge 189:f392fc9709a3 133 #define LL_GPIO_PIN_9 GPIO_BSRR_BS9 /*!< Select pin 9 */
AnnaBridge 189:f392fc9709a3 134 #define LL_GPIO_PIN_10 GPIO_BSRR_BS10 /*!< Select pin 10 */
AnnaBridge 189:f392fc9709a3 135 #define LL_GPIO_PIN_11 GPIO_BSRR_BS11 /*!< Select pin 11 */
AnnaBridge 189:f392fc9709a3 136 #define LL_GPIO_PIN_12 GPIO_BSRR_BS12 /*!< Select pin 12 */
AnnaBridge 189:f392fc9709a3 137 #define LL_GPIO_PIN_13 GPIO_BSRR_BS13 /*!< Select pin 13 */
AnnaBridge 189:f392fc9709a3 138 #define LL_GPIO_PIN_14 GPIO_BSRR_BS14 /*!< Select pin 14 */
AnnaBridge 189:f392fc9709a3 139 #define LL_GPIO_PIN_15 GPIO_BSRR_BS15 /*!< Select pin 15 */
AnnaBridge 189:f392fc9709a3 140 #define LL_GPIO_PIN_ALL (GPIO_BSRR_BS0 | GPIO_BSRR_BS1 | GPIO_BSRR_BS2 | \
AnnaBridge 189:f392fc9709a3 141 GPIO_BSRR_BS3 | GPIO_BSRR_BS4 | GPIO_BSRR_BS5 | \
AnnaBridge 189:f392fc9709a3 142 GPIO_BSRR_BS6 | GPIO_BSRR_BS7 | GPIO_BSRR_BS8 | \
AnnaBridge 189:f392fc9709a3 143 GPIO_BSRR_BS9 | GPIO_BSRR_BS10 | GPIO_BSRR_BS11 | \
AnnaBridge 189:f392fc9709a3 144 GPIO_BSRR_BS12 | GPIO_BSRR_BS13 | GPIO_BSRR_BS14 | \
AnnaBridge 189:f392fc9709a3 145 GPIO_BSRR_BS15) /*!< Select all pins */
AnnaBridge 189:f392fc9709a3 146 /**
AnnaBridge 189:f392fc9709a3 147 * @}
AnnaBridge 189:f392fc9709a3 148 */
AnnaBridge 189:f392fc9709a3 149
AnnaBridge 189:f392fc9709a3 150 /** @defgroup GPIO_LL_EC_MODE Mode
AnnaBridge 189:f392fc9709a3 151 * @{
AnnaBridge 189:f392fc9709a3 152 */
AnnaBridge 189:f392fc9709a3 153 #define LL_GPIO_MODE_INPUT (0x00000000U) /*!< Select input mode */
AnnaBridge 189:f392fc9709a3 154 #define LL_GPIO_MODE_OUTPUT GPIO_MODER_MODE0_0 /*!< Select output mode */
AnnaBridge 189:f392fc9709a3 155 #define LL_GPIO_MODE_ALTERNATE GPIO_MODER_MODE0_1 /*!< Select alternate function mode */
AnnaBridge 189:f392fc9709a3 156 #define LL_GPIO_MODE_ANALOG GPIO_MODER_MODE0 /*!< Select analog mode */
AnnaBridge 189:f392fc9709a3 157 /**
AnnaBridge 189:f392fc9709a3 158 * @}
AnnaBridge 189:f392fc9709a3 159 */
AnnaBridge 189:f392fc9709a3 160
AnnaBridge 189:f392fc9709a3 161 /** @defgroup GPIO_LL_EC_OUTPUT Output Type
AnnaBridge 189:f392fc9709a3 162 * @{
AnnaBridge 189:f392fc9709a3 163 */
AnnaBridge 189:f392fc9709a3 164 #define LL_GPIO_OUTPUT_PUSHPULL (0x00000000U) /*!< Select push-pull as output type */
AnnaBridge 189:f392fc9709a3 165 #define LL_GPIO_OUTPUT_OPENDRAIN GPIO_OTYPER_OT0 /*!< Select open-drain as output type */
AnnaBridge 189:f392fc9709a3 166 /**
AnnaBridge 189:f392fc9709a3 167 * @}
AnnaBridge 189:f392fc9709a3 168 */
AnnaBridge 189:f392fc9709a3 169
AnnaBridge 189:f392fc9709a3 170 /** @defgroup GPIO_LL_EC_SPEED Output Speed
AnnaBridge 189:f392fc9709a3 171 * @{
AnnaBridge 189:f392fc9709a3 172 */
AnnaBridge 189:f392fc9709a3 173 #define LL_GPIO_SPEED_FREQ_LOW (0x00000000U) /*!< Select I/O low output speed */
AnnaBridge 189:f392fc9709a3 174 #define LL_GPIO_SPEED_FREQ_MEDIUM GPIO_OSPEEDR_OSPEED0_0 /*!< Select I/O medium output speed */
AnnaBridge 189:f392fc9709a3 175 #define LL_GPIO_SPEED_FREQ_HIGH GPIO_OSPEEDR_OSPEED0_1 /*!< Select I/O fast output speed */
AnnaBridge 189:f392fc9709a3 176 #define LL_GPIO_SPEED_FREQ_VERY_HIGH GPIO_OSPEEDR_OSPEED0 /*!< Select I/O high output speed */
AnnaBridge 189:f392fc9709a3 177 /**
AnnaBridge 189:f392fc9709a3 178 * @}
AnnaBridge 189:f392fc9709a3 179 */
AnnaBridge 189:f392fc9709a3 180 #define LL_GPIO_SPEED_LOW LL_GPIO_SPEED_FREQ_LOW
AnnaBridge 189:f392fc9709a3 181 #define LL_GPIO_SPEED_MEDIUM LL_GPIO_SPEED_FREQ_MEDIUM
AnnaBridge 189:f392fc9709a3 182 #define LL_GPIO_SPEED_FAST LL_GPIO_SPEED_FREQ_HIGH
AnnaBridge 189:f392fc9709a3 183 #define LL_GPIO_SPEED_HIGH LL_GPIO_SPEED_FREQ_VERY_HIGH
AnnaBridge 189:f392fc9709a3 184
AnnaBridge 189:f392fc9709a3 185 /** @defgroup GPIO_LL_EC_PULL Pull Up Pull Down
AnnaBridge 189:f392fc9709a3 186 * @{
AnnaBridge 189:f392fc9709a3 187 */
AnnaBridge 189:f392fc9709a3 188 #define LL_GPIO_PULL_NO (0x00000000U) /*!< Select I/O no pull */
AnnaBridge 189:f392fc9709a3 189 #define LL_GPIO_PULL_UP GPIO_PUPDR_PUPD0_0 /*!< Select I/O pull up */
AnnaBridge 189:f392fc9709a3 190 #define LL_GPIO_PULL_DOWN GPIO_PUPDR_PUPD0_1 /*!< Select I/O pull down */
AnnaBridge 189:f392fc9709a3 191 /**
AnnaBridge 189:f392fc9709a3 192 * @}
AnnaBridge 189:f392fc9709a3 193 */
AnnaBridge 189:f392fc9709a3 194
AnnaBridge 189:f392fc9709a3 195 /** @defgroup GPIO_LL_EC_AF Alternate Function
AnnaBridge 189:f392fc9709a3 196 * @{
AnnaBridge 189:f392fc9709a3 197 */
AnnaBridge 189:f392fc9709a3 198 #define LL_GPIO_AF_0 (0x0000000U) /*!< Select alternate function 0 */
AnnaBridge 189:f392fc9709a3 199 #define LL_GPIO_AF_1 (0x0000001U) /*!< Select alternate function 1 */
AnnaBridge 189:f392fc9709a3 200 #define LL_GPIO_AF_2 (0x0000002U) /*!< Select alternate function 2 */
AnnaBridge 189:f392fc9709a3 201 #define LL_GPIO_AF_3 (0x0000003U) /*!< Select alternate function 3 */
AnnaBridge 189:f392fc9709a3 202 #define LL_GPIO_AF_4 (0x0000004U) /*!< Select alternate function 4 */
AnnaBridge 189:f392fc9709a3 203 #define LL_GPIO_AF_5 (0x0000005U) /*!< Select alternate function 5 */
AnnaBridge 189:f392fc9709a3 204 #define LL_GPIO_AF_6 (0x0000006U) /*!< Select alternate function 6 */
AnnaBridge 189:f392fc9709a3 205 #define LL_GPIO_AF_7 (0x0000007U) /*!< Select alternate function 7 */
AnnaBridge 189:f392fc9709a3 206 #define LL_GPIO_AF_8 (0x0000008U) /*!< Select alternate function 8 */
AnnaBridge 189:f392fc9709a3 207 #define LL_GPIO_AF_9 (0x0000009U) /*!< Select alternate function 9 */
AnnaBridge 189:f392fc9709a3 208 #define LL_GPIO_AF_10 (0x000000AU) /*!< Select alternate function 10 */
AnnaBridge 189:f392fc9709a3 209 #define LL_GPIO_AF_11 (0x000000BU) /*!< Select alternate function 11 */
AnnaBridge 189:f392fc9709a3 210 #define LL_GPIO_AF_12 (0x000000CU) /*!< Select alternate function 12 */
AnnaBridge 189:f392fc9709a3 211 #define LL_GPIO_AF_13 (0x000000DU) /*!< Select alternate function 13 */
AnnaBridge 189:f392fc9709a3 212 #define LL_GPIO_AF_14 (0x000000EU) /*!< Select alternate function 14 */
AnnaBridge 189:f392fc9709a3 213 #define LL_GPIO_AF_15 (0x000000FU) /*!< Select alternate function 15 */
AnnaBridge 189:f392fc9709a3 214 /**
AnnaBridge 189:f392fc9709a3 215 * @}
AnnaBridge 189:f392fc9709a3 216 */
AnnaBridge 189:f392fc9709a3 217
AnnaBridge 189:f392fc9709a3 218 /**
AnnaBridge 189:f392fc9709a3 219 * @}
AnnaBridge 189:f392fc9709a3 220 */
AnnaBridge 189:f392fc9709a3 221
AnnaBridge 189:f392fc9709a3 222 /* Exported macro ------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 223 /** @defgroup GPIO_LL_Exported_Macros GPIO Exported Macros
AnnaBridge 189:f392fc9709a3 224 * @{
AnnaBridge 189:f392fc9709a3 225 */
AnnaBridge 189:f392fc9709a3 226
AnnaBridge 189:f392fc9709a3 227 /** @defgroup GPIO_LL_EM_WRITE_READ Common Write and read registers Macros
AnnaBridge 189:f392fc9709a3 228 * @{
AnnaBridge 189:f392fc9709a3 229 */
AnnaBridge 189:f392fc9709a3 230
AnnaBridge 189:f392fc9709a3 231 /**
AnnaBridge 189:f392fc9709a3 232 * @brief Write a value in GPIO register
AnnaBridge 189:f392fc9709a3 233 * @param __INSTANCE__ GPIO Instance
AnnaBridge 189:f392fc9709a3 234 * @param __REG__ Register to be written
AnnaBridge 189:f392fc9709a3 235 * @param __VALUE__ Value to be written in the register
AnnaBridge 189:f392fc9709a3 236 * @retval None
AnnaBridge 189:f392fc9709a3 237 */
AnnaBridge 189:f392fc9709a3 238 #define LL_GPIO_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
AnnaBridge 189:f392fc9709a3 239
AnnaBridge 189:f392fc9709a3 240 /**
AnnaBridge 189:f392fc9709a3 241 * @brief Read a value in GPIO register
AnnaBridge 189:f392fc9709a3 242 * @param __INSTANCE__ GPIO Instance
AnnaBridge 189:f392fc9709a3 243 * @param __REG__ Register to be read
AnnaBridge 189:f392fc9709a3 244 * @retval Register value
AnnaBridge 189:f392fc9709a3 245 */
AnnaBridge 189:f392fc9709a3 246 #define LL_GPIO_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
AnnaBridge 189:f392fc9709a3 247 /**
AnnaBridge 189:f392fc9709a3 248 * @}
AnnaBridge 189:f392fc9709a3 249 */
AnnaBridge 189:f392fc9709a3 250
AnnaBridge 189:f392fc9709a3 251 /**
AnnaBridge 189:f392fc9709a3 252 * @}
AnnaBridge 189:f392fc9709a3 253 */
AnnaBridge 189:f392fc9709a3 254
AnnaBridge 189:f392fc9709a3 255 /* Exported functions --------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 256 /** @defgroup GPIO_LL_Exported_Functions GPIO Exported Functions
AnnaBridge 189:f392fc9709a3 257 * @{
AnnaBridge 189:f392fc9709a3 258 */
AnnaBridge 189:f392fc9709a3 259
AnnaBridge 189:f392fc9709a3 260 /** @defgroup GPIO_LL_EF_Port_Configuration Port Configuration
AnnaBridge 189:f392fc9709a3 261 * @{
AnnaBridge 189:f392fc9709a3 262 */
AnnaBridge 189:f392fc9709a3 263
AnnaBridge 189:f392fc9709a3 264 /**
AnnaBridge 189:f392fc9709a3 265 * @brief Configure gpio mode for a dedicated pin on dedicated port.
AnnaBridge 189:f392fc9709a3 266 * @note I/O mode can be Input mode, General purpose output, Alternate function mode or Analog.
AnnaBridge 189:f392fc9709a3 267 * @note Warning: only one pin can be passed as parameter.
AnnaBridge 189:f392fc9709a3 268 * @rmtoll MODER MODEy LL_GPIO_SetPinMode
AnnaBridge 189:f392fc9709a3 269 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 270 * @param Pin This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 271 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 272 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 273 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 274 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 275 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 276 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 277 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 278 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 279 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 280 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 281 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 282 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 283 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 284 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 285 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 286 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 287 * @param Mode This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 288 * @arg @ref LL_GPIO_MODE_INPUT
AnnaBridge 189:f392fc9709a3 289 * @arg @ref LL_GPIO_MODE_OUTPUT
AnnaBridge 189:f392fc9709a3 290 * @arg @ref LL_GPIO_MODE_ALTERNATE
AnnaBridge 189:f392fc9709a3 291 * @arg @ref LL_GPIO_MODE_ANALOG
AnnaBridge 189:f392fc9709a3 292 * @retval None
AnnaBridge 189:f392fc9709a3 293 */
AnnaBridge 189:f392fc9709a3 294 __STATIC_INLINE void LL_GPIO_SetPinMode(GPIO_TypeDef *GPIOx, uint32_t Pin, uint32_t Mode)
AnnaBridge 189:f392fc9709a3 295 {
AnnaBridge 189:f392fc9709a3 296 MODIFY_REG(GPIOx->MODER, (GPIO_MODER_MODE0 << (POSITION_VAL(Pin) * 2U)), (Mode << (POSITION_VAL(Pin) * 2U)));
AnnaBridge 189:f392fc9709a3 297 }
AnnaBridge 189:f392fc9709a3 298
AnnaBridge 189:f392fc9709a3 299 /**
AnnaBridge 189:f392fc9709a3 300 * @brief Return gpio mode for a dedicated pin on dedicated port.
AnnaBridge 189:f392fc9709a3 301 * @note I/O mode can be Input mode, General purpose output, Alternate function mode or Analog.
AnnaBridge 189:f392fc9709a3 302 * @note Warning: only one pin can be passed as parameter.
AnnaBridge 189:f392fc9709a3 303 * @rmtoll MODER MODEy LL_GPIO_GetPinMode
AnnaBridge 189:f392fc9709a3 304 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 305 * @param Pin This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 306 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 307 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 308 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 309 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 310 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 311 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 312 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 313 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 314 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 315 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 316 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 317 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 318 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 319 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 320 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 321 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 322 * @retval Returned value can be one of the following values:
AnnaBridge 189:f392fc9709a3 323 * @arg @ref LL_GPIO_MODE_INPUT
AnnaBridge 189:f392fc9709a3 324 * @arg @ref LL_GPIO_MODE_OUTPUT
AnnaBridge 189:f392fc9709a3 325 * @arg @ref LL_GPIO_MODE_ALTERNATE
AnnaBridge 189:f392fc9709a3 326 * @arg @ref LL_GPIO_MODE_ANALOG
AnnaBridge 189:f392fc9709a3 327 */
AnnaBridge 189:f392fc9709a3 328 __STATIC_INLINE uint32_t LL_GPIO_GetPinMode(GPIO_TypeDef *GPIOx, uint32_t Pin)
AnnaBridge 189:f392fc9709a3 329 {
AnnaBridge 189:f392fc9709a3 330 return (uint32_t)(READ_BIT(GPIOx->MODER,
AnnaBridge 189:f392fc9709a3 331 (GPIO_MODER_MODE0 << (POSITION_VAL(Pin) * 2U))) >> (POSITION_VAL(Pin) * 2U));
AnnaBridge 189:f392fc9709a3 332 }
AnnaBridge 189:f392fc9709a3 333
AnnaBridge 189:f392fc9709a3 334 /**
AnnaBridge 189:f392fc9709a3 335 * @brief Configure gpio output type for several pins on dedicated port.
AnnaBridge 189:f392fc9709a3 336 * @note Output type as to be set when gpio pin is in output or
AnnaBridge 189:f392fc9709a3 337 * alternate modes. Possible type are Push-pull or Open-drain.
AnnaBridge 189:f392fc9709a3 338 * @rmtoll OTYPER OTy LL_GPIO_SetPinOutputType
AnnaBridge 189:f392fc9709a3 339 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 340 * @param PinMask This parameter can be a combination of the following values:
AnnaBridge 189:f392fc9709a3 341 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 342 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 343 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 344 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 345 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 346 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 347 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 348 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 349 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 350 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 351 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 352 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 353 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 354 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 355 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 356 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 357 * @arg @ref LL_GPIO_PIN_ALL
AnnaBridge 189:f392fc9709a3 358 * @param OutputType This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 359 * @arg @ref LL_GPIO_OUTPUT_PUSHPULL
AnnaBridge 189:f392fc9709a3 360 * @arg @ref LL_GPIO_OUTPUT_OPENDRAIN
AnnaBridge 189:f392fc9709a3 361 * @retval None
AnnaBridge 189:f392fc9709a3 362 */
AnnaBridge 189:f392fc9709a3 363 __STATIC_INLINE void LL_GPIO_SetPinOutputType(GPIO_TypeDef *GPIOx, uint32_t PinMask, uint32_t OutputType)
AnnaBridge 189:f392fc9709a3 364 {
AnnaBridge 189:f392fc9709a3 365 MODIFY_REG(GPIOx->OTYPER, PinMask, (PinMask * OutputType));
AnnaBridge 189:f392fc9709a3 366 }
AnnaBridge 189:f392fc9709a3 367
AnnaBridge 189:f392fc9709a3 368 /**
AnnaBridge 189:f392fc9709a3 369 * @brief Return gpio output type for several pins on dedicated port.
AnnaBridge 189:f392fc9709a3 370 * @note Output type as to be set when gpio pin is in output or
AnnaBridge 189:f392fc9709a3 371 * alternate modes. Possible type are Push-pull or Open-drain.
AnnaBridge 189:f392fc9709a3 372 * @note Warning: only one pin can be passed as parameter.
AnnaBridge 189:f392fc9709a3 373 * @rmtoll OTYPER OTy LL_GPIO_GetPinOutputType
AnnaBridge 189:f392fc9709a3 374 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 375 * @param Pin This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 376 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 377 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 378 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 379 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 380 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 381 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 382 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 383 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 384 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 385 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 386 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 387 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 388 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 389 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 390 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 391 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 392 * @arg @ref LL_GPIO_PIN_ALL
AnnaBridge 189:f392fc9709a3 393 * @retval Returned value can be one of the following values:
AnnaBridge 189:f392fc9709a3 394 * @arg @ref LL_GPIO_OUTPUT_PUSHPULL
AnnaBridge 189:f392fc9709a3 395 * @arg @ref LL_GPIO_OUTPUT_OPENDRAIN
AnnaBridge 189:f392fc9709a3 396 */
AnnaBridge 189:f392fc9709a3 397 __STATIC_INLINE uint32_t LL_GPIO_GetPinOutputType(GPIO_TypeDef *GPIOx, uint32_t Pin)
AnnaBridge 189:f392fc9709a3 398 {
AnnaBridge 189:f392fc9709a3 399 return (uint32_t)(READ_BIT(GPIOx->OTYPER, Pin) >> POSITION_VAL(Pin));
AnnaBridge 189:f392fc9709a3 400 }
AnnaBridge 189:f392fc9709a3 401
AnnaBridge 189:f392fc9709a3 402 /**
AnnaBridge 189:f392fc9709a3 403 * @brief Configure gpio speed for a dedicated pin on dedicated port.
AnnaBridge 189:f392fc9709a3 404 * @note I/O speed can be Low, Medium, Fast or High speed.
AnnaBridge 189:f392fc9709a3 405 * @note Warning: only one pin can be passed as parameter.
AnnaBridge 189:f392fc9709a3 406 * @note Refer to datasheet for frequency specifications and the power
AnnaBridge 189:f392fc9709a3 407 * supply and load conditions for each speed.
AnnaBridge 189:f392fc9709a3 408 * @rmtoll OSPEEDR OSPEEDy LL_GPIO_SetPinSpeed
AnnaBridge 189:f392fc9709a3 409 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 410 * @param Pin This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 411 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 412 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 413 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 414 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 415 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 416 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 417 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 418 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 419 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 420 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 421 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 422 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 423 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 424 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 425 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 426 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 427 * @param Speed This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 428 * @arg @ref LL_GPIO_SPEED_FREQ_LOW
AnnaBridge 189:f392fc9709a3 429 * @arg @ref LL_GPIO_SPEED_FREQ_MEDIUM
AnnaBridge 189:f392fc9709a3 430 * @arg @ref LL_GPIO_SPEED_FREQ_HIGH
AnnaBridge 189:f392fc9709a3 431 * @arg @ref LL_GPIO_SPEED_FREQ_VERY_HIGH
AnnaBridge 189:f392fc9709a3 432 * @retval None
AnnaBridge 189:f392fc9709a3 433 */
AnnaBridge 189:f392fc9709a3 434 __STATIC_INLINE void LL_GPIO_SetPinSpeed(GPIO_TypeDef *GPIOx, uint32_t Pin, uint32_t Speed)
AnnaBridge 189:f392fc9709a3 435 {
AnnaBridge 189:f392fc9709a3 436 MODIFY_REG(GPIOx->OSPEEDR, (GPIO_OSPEEDR_OSPEED0 << (POSITION_VAL(Pin) * 2U)),
AnnaBridge 189:f392fc9709a3 437 (Speed << (POSITION_VAL(Pin) * 2U)));
AnnaBridge 189:f392fc9709a3 438 }
AnnaBridge 189:f392fc9709a3 439
AnnaBridge 189:f392fc9709a3 440 /**
AnnaBridge 189:f392fc9709a3 441 * @brief Return gpio speed for a dedicated pin on dedicated port.
AnnaBridge 189:f392fc9709a3 442 * @note I/O speed can be Low, Medium, Fast or High speed.
AnnaBridge 189:f392fc9709a3 443 * @note Warning: only one pin can be passed as parameter.
AnnaBridge 189:f392fc9709a3 444 * @note Refer to datasheet for frequency specifications and the power
AnnaBridge 189:f392fc9709a3 445 * supply and load conditions for each speed.
AnnaBridge 189:f392fc9709a3 446 * @rmtoll OSPEEDR OSPEEDy LL_GPIO_GetPinSpeed
AnnaBridge 189:f392fc9709a3 447 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 448 * @param Pin This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 449 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 450 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 451 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 452 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 453 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 454 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 455 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 456 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 457 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 458 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 459 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 460 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 461 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 462 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 463 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 464 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 465 * @retval Returned value can be one of the following values:
AnnaBridge 189:f392fc9709a3 466 * @arg @ref LL_GPIO_SPEED_FREQ_LOW
AnnaBridge 189:f392fc9709a3 467 * @arg @ref LL_GPIO_SPEED_FREQ_MEDIUM
AnnaBridge 189:f392fc9709a3 468 * @arg @ref LL_GPIO_SPEED_FREQ_HIGH
AnnaBridge 189:f392fc9709a3 469 * @arg @ref LL_GPIO_SPEED_FREQ_VERY_HIGH
AnnaBridge 189:f392fc9709a3 470 */
AnnaBridge 189:f392fc9709a3 471 __STATIC_INLINE uint32_t LL_GPIO_GetPinSpeed(GPIO_TypeDef *GPIOx, uint32_t Pin)
AnnaBridge 189:f392fc9709a3 472 {
AnnaBridge 189:f392fc9709a3 473 return (uint32_t)(READ_BIT(GPIOx->OSPEEDR,
AnnaBridge 189:f392fc9709a3 474 (GPIO_OSPEEDR_OSPEED0 << (POSITION_VAL(Pin) * 2U))) >> (POSITION_VAL(Pin) * 2U));
AnnaBridge 189:f392fc9709a3 475 }
AnnaBridge 189:f392fc9709a3 476
AnnaBridge 189:f392fc9709a3 477 /**
AnnaBridge 189:f392fc9709a3 478 * @brief Configure gpio pull-up or pull-down for a dedicated pin on a dedicated port.
AnnaBridge 189:f392fc9709a3 479 * @note Warning: only one pin can be passed as parameter.
AnnaBridge 189:f392fc9709a3 480 * @rmtoll PUPDR PUPDy LL_GPIO_SetPinPull
AnnaBridge 189:f392fc9709a3 481 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 482 * @param Pin This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 483 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 484 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 485 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 486 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 487 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 488 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 489 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 490 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 491 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 492 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 493 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 494 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 495 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 496 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 497 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 498 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 499 * @param Pull This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 500 * @arg @ref LL_GPIO_PULL_NO
AnnaBridge 189:f392fc9709a3 501 * @arg @ref LL_GPIO_PULL_UP
AnnaBridge 189:f392fc9709a3 502 * @arg @ref LL_GPIO_PULL_DOWN
AnnaBridge 189:f392fc9709a3 503 * @retval None
AnnaBridge 189:f392fc9709a3 504 */
AnnaBridge 189:f392fc9709a3 505 __STATIC_INLINE void LL_GPIO_SetPinPull(GPIO_TypeDef *GPIOx, uint32_t Pin, uint32_t Pull)
AnnaBridge 189:f392fc9709a3 506 {
AnnaBridge 189:f392fc9709a3 507 MODIFY_REG(GPIOx->PUPDR, (GPIO_PUPDR_PUPD0 << (POSITION_VAL(Pin) * 2U)), (Pull << (POSITION_VAL(Pin) * 2U)));
AnnaBridge 189:f392fc9709a3 508 }
AnnaBridge 189:f392fc9709a3 509
AnnaBridge 189:f392fc9709a3 510 /**
AnnaBridge 189:f392fc9709a3 511 * @brief Return gpio pull-up or pull-down for a dedicated pin on a dedicated port
AnnaBridge 189:f392fc9709a3 512 * @note Warning: only one pin can be passed as parameter.
AnnaBridge 189:f392fc9709a3 513 * @rmtoll PUPDR PUPDy LL_GPIO_GetPinPull
AnnaBridge 189:f392fc9709a3 514 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 515 * @param Pin This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 516 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 517 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 518 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 519 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 520 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 521 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 522 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 523 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 524 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 525 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 526 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 527 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 528 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 529 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 530 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 531 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 532 * @retval Returned value can be one of the following values:
AnnaBridge 189:f392fc9709a3 533 * @arg @ref LL_GPIO_PULL_NO
AnnaBridge 189:f392fc9709a3 534 * @arg @ref LL_GPIO_PULL_UP
AnnaBridge 189:f392fc9709a3 535 * @arg @ref LL_GPIO_PULL_DOWN
AnnaBridge 189:f392fc9709a3 536 */
AnnaBridge 189:f392fc9709a3 537 __STATIC_INLINE uint32_t LL_GPIO_GetPinPull(GPIO_TypeDef *GPIOx, uint32_t Pin)
AnnaBridge 189:f392fc9709a3 538 {
AnnaBridge 189:f392fc9709a3 539 return (uint32_t)(READ_BIT(GPIOx->PUPDR,
AnnaBridge 189:f392fc9709a3 540 (GPIO_PUPDR_PUPD0 << (POSITION_VAL(Pin) * 2U))) >> (POSITION_VAL(Pin) * 2U));
AnnaBridge 189:f392fc9709a3 541 }
AnnaBridge 189:f392fc9709a3 542
AnnaBridge 189:f392fc9709a3 543 /**
AnnaBridge 189:f392fc9709a3 544 * @brief Configure gpio alternate function of a dedicated pin from 0 to 7 for a dedicated port.
AnnaBridge 189:f392fc9709a3 545 * @note Possible values are from AF0 to AF15 depending on target.
AnnaBridge 189:f392fc9709a3 546 * @note Warning: only one pin can be passed as parameter.
AnnaBridge 189:f392fc9709a3 547 * @rmtoll AFRL AFSELy LL_GPIO_SetAFPin_0_7
AnnaBridge 189:f392fc9709a3 548 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 549 * @param Pin This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 550 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 551 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 552 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 553 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 554 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 555 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 556 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 557 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 558 * @param Alternate This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 559 * @arg @ref LL_GPIO_AF_0
AnnaBridge 189:f392fc9709a3 560 * @arg @ref LL_GPIO_AF_1
AnnaBridge 189:f392fc9709a3 561 * @arg @ref LL_GPIO_AF_2
AnnaBridge 189:f392fc9709a3 562 * @arg @ref LL_GPIO_AF_3
AnnaBridge 189:f392fc9709a3 563 * @arg @ref LL_GPIO_AF_4
AnnaBridge 189:f392fc9709a3 564 * @arg @ref LL_GPIO_AF_5
AnnaBridge 189:f392fc9709a3 565 * @arg @ref LL_GPIO_AF_6
AnnaBridge 189:f392fc9709a3 566 * @arg @ref LL_GPIO_AF_7
AnnaBridge 189:f392fc9709a3 567 * @arg @ref LL_GPIO_AF_8
AnnaBridge 189:f392fc9709a3 568 * @arg @ref LL_GPIO_AF_9
AnnaBridge 189:f392fc9709a3 569 * @arg @ref LL_GPIO_AF_10
AnnaBridge 189:f392fc9709a3 570 * @arg @ref LL_GPIO_AF_11
AnnaBridge 189:f392fc9709a3 571 * @arg @ref LL_GPIO_AF_12
AnnaBridge 189:f392fc9709a3 572 * @arg @ref LL_GPIO_AF_13
AnnaBridge 189:f392fc9709a3 573 * @arg @ref LL_GPIO_AF_14
AnnaBridge 189:f392fc9709a3 574 * @arg @ref LL_GPIO_AF_15
AnnaBridge 189:f392fc9709a3 575 * @retval None
AnnaBridge 189:f392fc9709a3 576 */
AnnaBridge 189:f392fc9709a3 577 __STATIC_INLINE void LL_GPIO_SetAFPin_0_7(GPIO_TypeDef *GPIOx, uint32_t Pin, uint32_t Alternate)
AnnaBridge 189:f392fc9709a3 578 {
AnnaBridge 189:f392fc9709a3 579 MODIFY_REG(GPIOx->AFR[0], (GPIO_AFRL_AFSEL0 << (POSITION_VAL(Pin) * 4U)),
AnnaBridge 189:f392fc9709a3 580 (Alternate << (POSITION_VAL(Pin) * 4U)));
AnnaBridge 189:f392fc9709a3 581 }
AnnaBridge 189:f392fc9709a3 582
AnnaBridge 189:f392fc9709a3 583 /**
AnnaBridge 189:f392fc9709a3 584 * @brief Return gpio alternate function of a dedicated pin from 0 to 7 for a dedicated port.
AnnaBridge 189:f392fc9709a3 585 * @rmtoll AFRL AFSELy LL_GPIO_GetAFPin_0_7
AnnaBridge 189:f392fc9709a3 586 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 587 * @param Pin This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 588 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 589 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 590 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 591 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 592 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 593 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 594 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 595 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 596 * @retval Returned value can be one of the following values:
AnnaBridge 189:f392fc9709a3 597 * @arg @ref LL_GPIO_AF_0
AnnaBridge 189:f392fc9709a3 598 * @arg @ref LL_GPIO_AF_1
AnnaBridge 189:f392fc9709a3 599 * @arg @ref LL_GPIO_AF_2
AnnaBridge 189:f392fc9709a3 600 * @arg @ref LL_GPIO_AF_3
AnnaBridge 189:f392fc9709a3 601 * @arg @ref LL_GPIO_AF_4
AnnaBridge 189:f392fc9709a3 602 * @arg @ref LL_GPIO_AF_5
AnnaBridge 189:f392fc9709a3 603 * @arg @ref LL_GPIO_AF_6
AnnaBridge 189:f392fc9709a3 604 * @arg @ref LL_GPIO_AF_7
AnnaBridge 189:f392fc9709a3 605 * @arg @ref LL_GPIO_AF_8
AnnaBridge 189:f392fc9709a3 606 * @arg @ref LL_GPIO_AF_9
AnnaBridge 189:f392fc9709a3 607 * @arg @ref LL_GPIO_AF_10
AnnaBridge 189:f392fc9709a3 608 * @arg @ref LL_GPIO_AF_11
AnnaBridge 189:f392fc9709a3 609 * @arg @ref LL_GPIO_AF_12
AnnaBridge 189:f392fc9709a3 610 * @arg @ref LL_GPIO_AF_13
AnnaBridge 189:f392fc9709a3 611 * @arg @ref LL_GPIO_AF_14
AnnaBridge 189:f392fc9709a3 612 * @arg @ref LL_GPIO_AF_15
AnnaBridge 189:f392fc9709a3 613 */
AnnaBridge 189:f392fc9709a3 614 __STATIC_INLINE uint32_t LL_GPIO_GetAFPin_0_7(GPIO_TypeDef *GPIOx, uint32_t Pin)
AnnaBridge 189:f392fc9709a3 615 {
AnnaBridge 189:f392fc9709a3 616 return (uint32_t)(READ_BIT(GPIOx->AFR[0],
AnnaBridge 189:f392fc9709a3 617 (GPIO_AFRL_AFSEL0 << (POSITION_VAL(Pin) * 4U))) >> (POSITION_VAL(Pin) * 4U));
AnnaBridge 189:f392fc9709a3 618 }
AnnaBridge 189:f392fc9709a3 619
AnnaBridge 189:f392fc9709a3 620 /**
AnnaBridge 189:f392fc9709a3 621 * @brief Configure gpio alternate function of a dedicated pin from 8 to 15 for a dedicated port.
AnnaBridge 189:f392fc9709a3 622 * @note Possible values are from AF0 to AF15 depending on target.
AnnaBridge 189:f392fc9709a3 623 * @note Warning: only one pin can be passed as parameter.
AnnaBridge 189:f392fc9709a3 624 * @rmtoll AFRH AFSELy LL_GPIO_SetAFPin_8_15
AnnaBridge 189:f392fc9709a3 625 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 626 * @param Pin This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 627 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 628 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 629 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 630 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 631 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 632 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 633 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 634 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 635 * @param Alternate This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 636 * @arg @ref LL_GPIO_AF_0
AnnaBridge 189:f392fc9709a3 637 * @arg @ref LL_GPIO_AF_1
AnnaBridge 189:f392fc9709a3 638 * @arg @ref LL_GPIO_AF_2
AnnaBridge 189:f392fc9709a3 639 * @arg @ref LL_GPIO_AF_3
AnnaBridge 189:f392fc9709a3 640 * @arg @ref LL_GPIO_AF_4
AnnaBridge 189:f392fc9709a3 641 * @arg @ref LL_GPIO_AF_5
AnnaBridge 189:f392fc9709a3 642 * @arg @ref LL_GPIO_AF_6
AnnaBridge 189:f392fc9709a3 643 * @arg @ref LL_GPIO_AF_7
AnnaBridge 189:f392fc9709a3 644 * @arg @ref LL_GPIO_AF_8
AnnaBridge 189:f392fc9709a3 645 * @arg @ref LL_GPIO_AF_9
AnnaBridge 189:f392fc9709a3 646 * @arg @ref LL_GPIO_AF_10
AnnaBridge 189:f392fc9709a3 647 * @arg @ref LL_GPIO_AF_11
AnnaBridge 189:f392fc9709a3 648 * @arg @ref LL_GPIO_AF_12
AnnaBridge 189:f392fc9709a3 649 * @arg @ref LL_GPIO_AF_13
AnnaBridge 189:f392fc9709a3 650 * @arg @ref LL_GPIO_AF_14
AnnaBridge 189:f392fc9709a3 651 * @arg @ref LL_GPIO_AF_15
AnnaBridge 189:f392fc9709a3 652 * @retval None
AnnaBridge 189:f392fc9709a3 653 */
AnnaBridge 189:f392fc9709a3 654 __STATIC_INLINE void LL_GPIO_SetAFPin_8_15(GPIO_TypeDef *GPIOx, uint32_t Pin, uint32_t Alternate)
AnnaBridge 189:f392fc9709a3 655 {
AnnaBridge 189:f392fc9709a3 656 MODIFY_REG(GPIOx->AFR[1], (GPIO_AFRH_AFSEL8 << (POSITION_VAL(Pin >> 8U) * 4U)),
AnnaBridge 189:f392fc9709a3 657 (Alternate << (POSITION_VAL(Pin >> 8U) * 4U)));
AnnaBridge 189:f392fc9709a3 658 }
AnnaBridge 189:f392fc9709a3 659
AnnaBridge 189:f392fc9709a3 660 /**
AnnaBridge 189:f392fc9709a3 661 * @brief Return gpio alternate function of a dedicated pin from 8 to 15 for a dedicated port.
AnnaBridge 189:f392fc9709a3 662 * @note Possible values are from AF0 to AF15 depending on target.
AnnaBridge 189:f392fc9709a3 663 * @rmtoll AFRH AFSELy LL_GPIO_GetAFPin_8_15
AnnaBridge 189:f392fc9709a3 664 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 665 * @param Pin This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 666 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 667 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 668 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 669 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 670 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 671 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 672 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 673 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 674 * @retval Returned value can be one of the following values:
AnnaBridge 189:f392fc9709a3 675 * @arg @ref LL_GPIO_AF_0
AnnaBridge 189:f392fc9709a3 676 * @arg @ref LL_GPIO_AF_1
AnnaBridge 189:f392fc9709a3 677 * @arg @ref LL_GPIO_AF_2
AnnaBridge 189:f392fc9709a3 678 * @arg @ref LL_GPIO_AF_3
AnnaBridge 189:f392fc9709a3 679 * @arg @ref LL_GPIO_AF_4
AnnaBridge 189:f392fc9709a3 680 * @arg @ref LL_GPIO_AF_5
AnnaBridge 189:f392fc9709a3 681 * @arg @ref LL_GPIO_AF_6
AnnaBridge 189:f392fc9709a3 682 * @arg @ref LL_GPIO_AF_7
AnnaBridge 189:f392fc9709a3 683 * @arg @ref LL_GPIO_AF_8
AnnaBridge 189:f392fc9709a3 684 * @arg @ref LL_GPIO_AF_9
AnnaBridge 189:f392fc9709a3 685 * @arg @ref LL_GPIO_AF_10
AnnaBridge 189:f392fc9709a3 686 * @arg @ref LL_GPIO_AF_11
AnnaBridge 189:f392fc9709a3 687 * @arg @ref LL_GPIO_AF_12
AnnaBridge 189:f392fc9709a3 688 * @arg @ref LL_GPIO_AF_13
AnnaBridge 189:f392fc9709a3 689 * @arg @ref LL_GPIO_AF_14
AnnaBridge 189:f392fc9709a3 690 * @arg @ref LL_GPIO_AF_15
AnnaBridge 189:f392fc9709a3 691 */
AnnaBridge 189:f392fc9709a3 692 __STATIC_INLINE uint32_t LL_GPIO_GetAFPin_8_15(GPIO_TypeDef *GPIOx, uint32_t Pin)
AnnaBridge 189:f392fc9709a3 693 {
AnnaBridge 189:f392fc9709a3 694 return (uint32_t)(READ_BIT(GPIOx->AFR[1],
AnnaBridge 189:f392fc9709a3 695 (GPIO_AFRH_AFSEL8 << (POSITION_VAL(Pin >> 8U) * 4U))) >> (POSITION_VAL(Pin >> 8U) * 4U));
AnnaBridge 189:f392fc9709a3 696 }
AnnaBridge 189:f392fc9709a3 697
AnnaBridge 189:f392fc9709a3 698 #if defined(GPIO_ASCR_ASC0)
AnnaBridge 189:f392fc9709a3 699 /**
AnnaBridge 189:f392fc9709a3 700 * @brief Connect analog switch to ADC input of several pins for a dedicated port.
AnnaBridge 189:f392fc9709a3 701 * @note This bit must be set prior to the ADC conversion.
AnnaBridge 189:f392fc9709a3 702 * Only the IO which connected to the ADC input are effective.
AnnaBridge 189:f392fc9709a3 703 * Other IO must be kept reset value
AnnaBridge 189:f392fc9709a3 704 * @rmtoll ASCR ASCy LL_GPIO_EnablePinAnalogControl
AnnaBridge 189:f392fc9709a3 705 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 706 * @param PinMask This parameter can be a combination of the following values:
AnnaBridge 189:f392fc9709a3 707 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 708 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 709 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 710 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 711 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 712 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 713 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 714 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 715 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 716 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 717 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 718 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 719 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 720 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 721 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 722 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 723 * @arg @ref LL_GPIO_PIN_ALL
AnnaBridge 189:f392fc9709a3 724 * @retval None
AnnaBridge 189:f392fc9709a3 725 */
AnnaBridge 189:f392fc9709a3 726 __STATIC_INLINE void LL_GPIO_EnablePinAnalogControl(GPIO_TypeDef *GPIOx, uint32_t PinMask)
AnnaBridge 189:f392fc9709a3 727 {
AnnaBridge 189:f392fc9709a3 728 SET_BIT(GPIOx->ASCR, PinMask);
AnnaBridge 189:f392fc9709a3 729 }
AnnaBridge 189:f392fc9709a3 730
AnnaBridge 189:f392fc9709a3 731 /**
AnnaBridge 189:f392fc9709a3 732 * @brief Disconnect analog switch to ADC input of several pins for a dedicated port.
AnnaBridge 189:f392fc9709a3 733 * @rmtoll ASCR ASCy LL_GPIO_DisablePinAnalogControl
AnnaBridge 189:f392fc9709a3 734 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 735 * @param PinMask This parameter can be a combination of the following values:
AnnaBridge 189:f392fc9709a3 736 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 737 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 738 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 739 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 740 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 741 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 742 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 743 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 744 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 745 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 746 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 747 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 748 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 749 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 750 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 751 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 752 * @arg @ref LL_GPIO_PIN_ALL
AnnaBridge 189:f392fc9709a3 753 * @retval None
AnnaBridge 189:f392fc9709a3 754 */
AnnaBridge 189:f392fc9709a3 755 __STATIC_INLINE void LL_GPIO_DisablePinAnalogControl(GPIO_TypeDef *GPIOx, uint32_t PinMask)
AnnaBridge 189:f392fc9709a3 756 {
AnnaBridge 189:f392fc9709a3 757 CLEAR_BIT(GPIOx->ASCR, PinMask);
AnnaBridge 189:f392fc9709a3 758 }
AnnaBridge 189:f392fc9709a3 759 #endif /* GPIO_ASCR_ASC0 */
AnnaBridge 189:f392fc9709a3 760
AnnaBridge 189:f392fc9709a3 761 /**
AnnaBridge 189:f392fc9709a3 762 * @brief Lock configuration of several pins for a dedicated port.
AnnaBridge 189:f392fc9709a3 763 * @note When the lock sequence has been applied on a port bit, the
AnnaBridge 189:f392fc9709a3 764 * value of this port bit can no longer be modified until the
AnnaBridge 189:f392fc9709a3 765 * next reset.
AnnaBridge 189:f392fc9709a3 766 * @note Each lock bit freezes a specific configuration register
AnnaBridge 189:f392fc9709a3 767 * (control and alternate function registers).
AnnaBridge 189:f392fc9709a3 768 * @rmtoll LCKR LCKK LL_GPIO_LockPin
AnnaBridge 189:f392fc9709a3 769 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 770 * @param PinMask This parameter can be a combination of the following values:
AnnaBridge 189:f392fc9709a3 771 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 772 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 773 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 774 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 775 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 776 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 777 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 778 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 779 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 780 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 781 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 782 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 783 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 784 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 785 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 786 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 787 * @arg @ref LL_GPIO_PIN_ALL
AnnaBridge 189:f392fc9709a3 788 * @retval None
AnnaBridge 189:f392fc9709a3 789 */
AnnaBridge 189:f392fc9709a3 790 __STATIC_INLINE void LL_GPIO_LockPin(GPIO_TypeDef *GPIOx, uint32_t PinMask)
AnnaBridge 189:f392fc9709a3 791 {
AnnaBridge 189:f392fc9709a3 792 __IO uint32_t temp;
AnnaBridge 189:f392fc9709a3 793 WRITE_REG(GPIOx->LCKR, GPIO_LCKR_LCKK | PinMask);
AnnaBridge 189:f392fc9709a3 794 WRITE_REG(GPIOx->LCKR, PinMask);
AnnaBridge 189:f392fc9709a3 795 WRITE_REG(GPIOx->LCKR, GPIO_LCKR_LCKK | PinMask);
AnnaBridge 189:f392fc9709a3 796 temp = READ_REG(GPIOx->LCKR);
AnnaBridge 189:f392fc9709a3 797 (void) temp;
AnnaBridge 189:f392fc9709a3 798 }
AnnaBridge 189:f392fc9709a3 799
AnnaBridge 189:f392fc9709a3 800 /**
AnnaBridge 189:f392fc9709a3 801 * @brief Return 1 if all pins passed as parameter, of a dedicated port, are locked. else Return 0.
AnnaBridge 189:f392fc9709a3 802 * @rmtoll LCKR LCKy LL_GPIO_IsPinLocked
AnnaBridge 189:f392fc9709a3 803 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 804 * @param PinMask This parameter can be a combination of the following values:
AnnaBridge 189:f392fc9709a3 805 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 806 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 807 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 808 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 809 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 810 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 811 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 812 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 813 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 814 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 815 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 816 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 817 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 818 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 819 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 820 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 821 * @arg @ref LL_GPIO_PIN_ALL
AnnaBridge 189:f392fc9709a3 822 * @retval State of bit (1 or 0).
AnnaBridge 189:f392fc9709a3 823 */
AnnaBridge 189:f392fc9709a3 824 __STATIC_INLINE uint32_t LL_GPIO_IsPinLocked(GPIO_TypeDef *GPIOx, uint32_t PinMask)
AnnaBridge 189:f392fc9709a3 825 {
AnnaBridge 189:f392fc9709a3 826 return (READ_BIT(GPIOx->LCKR, PinMask) == (PinMask));
AnnaBridge 189:f392fc9709a3 827 }
AnnaBridge 189:f392fc9709a3 828
AnnaBridge 189:f392fc9709a3 829 /**
AnnaBridge 189:f392fc9709a3 830 * @brief Return 1 if one of the pin of a dedicated port is locked. else return 0.
AnnaBridge 189:f392fc9709a3 831 * @rmtoll LCKR LCKK LL_GPIO_IsAnyPinLocked
AnnaBridge 189:f392fc9709a3 832 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 833 * @retval State of bit (1 or 0).
AnnaBridge 189:f392fc9709a3 834 */
AnnaBridge 189:f392fc9709a3 835 __STATIC_INLINE uint32_t LL_GPIO_IsAnyPinLocked(GPIO_TypeDef *GPIOx)
AnnaBridge 189:f392fc9709a3 836 {
AnnaBridge 189:f392fc9709a3 837 return (READ_BIT(GPIOx->LCKR, GPIO_LCKR_LCKK) == (GPIO_LCKR_LCKK));
AnnaBridge 189:f392fc9709a3 838 }
AnnaBridge 189:f392fc9709a3 839
AnnaBridge 189:f392fc9709a3 840 /**
AnnaBridge 189:f392fc9709a3 841 * @}
AnnaBridge 189:f392fc9709a3 842 */
AnnaBridge 189:f392fc9709a3 843
AnnaBridge 189:f392fc9709a3 844 /** @defgroup GPIO_LL_EF_Data_Access Data Access
AnnaBridge 189:f392fc9709a3 845 * @{
AnnaBridge 189:f392fc9709a3 846 */
AnnaBridge 189:f392fc9709a3 847
AnnaBridge 189:f392fc9709a3 848 /**
AnnaBridge 189:f392fc9709a3 849 * @brief Return full input data register value for a dedicated port.
AnnaBridge 189:f392fc9709a3 850 * @rmtoll IDR IDy LL_GPIO_ReadInputPort
AnnaBridge 189:f392fc9709a3 851 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 852 * @retval Input data register value of port
AnnaBridge 189:f392fc9709a3 853 */
AnnaBridge 189:f392fc9709a3 854 __STATIC_INLINE uint32_t LL_GPIO_ReadInputPort(GPIO_TypeDef *GPIOx)
AnnaBridge 189:f392fc9709a3 855 {
AnnaBridge 189:f392fc9709a3 856 return (uint32_t)(READ_REG(GPIOx->IDR));
AnnaBridge 189:f392fc9709a3 857 }
AnnaBridge 189:f392fc9709a3 858
AnnaBridge 189:f392fc9709a3 859 /**
AnnaBridge 189:f392fc9709a3 860 * @brief Return if input data level for several pins of dedicated port is high or low.
AnnaBridge 189:f392fc9709a3 861 * @rmtoll IDR IDy LL_GPIO_IsInputPinSet
AnnaBridge 189:f392fc9709a3 862 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 863 * @param PinMask This parameter can be a combination of the following values:
AnnaBridge 189:f392fc9709a3 864 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 865 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 866 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 867 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 868 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 869 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 870 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 871 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 872 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 873 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 874 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 875 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 876 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 877 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 878 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 879 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 880 * @arg @ref LL_GPIO_PIN_ALL
AnnaBridge 189:f392fc9709a3 881 * @retval State of bit (1 or 0).
AnnaBridge 189:f392fc9709a3 882 */
AnnaBridge 189:f392fc9709a3 883 __STATIC_INLINE uint32_t LL_GPIO_IsInputPinSet(GPIO_TypeDef *GPIOx, uint32_t PinMask)
AnnaBridge 189:f392fc9709a3 884 {
AnnaBridge 189:f392fc9709a3 885 return (READ_BIT(GPIOx->IDR, PinMask) == (PinMask));
AnnaBridge 189:f392fc9709a3 886 }
AnnaBridge 189:f392fc9709a3 887
AnnaBridge 189:f392fc9709a3 888 /**
AnnaBridge 189:f392fc9709a3 889 * @brief Write output data register for the port.
AnnaBridge 189:f392fc9709a3 890 * @rmtoll ODR ODy LL_GPIO_WriteOutputPort
AnnaBridge 189:f392fc9709a3 891 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 892 * @param PortValue Level value for each pin of the port
AnnaBridge 189:f392fc9709a3 893 * @retval None
AnnaBridge 189:f392fc9709a3 894 */
AnnaBridge 189:f392fc9709a3 895 __STATIC_INLINE void LL_GPIO_WriteOutputPort(GPIO_TypeDef *GPIOx, uint32_t PortValue)
AnnaBridge 189:f392fc9709a3 896 {
AnnaBridge 189:f392fc9709a3 897 WRITE_REG(GPIOx->ODR, PortValue);
AnnaBridge 189:f392fc9709a3 898 }
AnnaBridge 189:f392fc9709a3 899
AnnaBridge 189:f392fc9709a3 900 /**
AnnaBridge 189:f392fc9709a3 901 * @brief Return full output data register value for a dedicated port.
AnnaBridge 189:f392fc9709a3 902 * @rmtoll ODR ODy LL_GPIO_ReadOutputPort
AnnaBridge 189:f392fc9709a3 903 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 904 * @retval Output data register value of port
AnnaBridge 189:f392fc9709a3 905 */
AnnaBridge 189:f392fc9709a3 906 __STATIC_INLINE uint32_t LL_GPIO_ReadOutputPort(GPIO_TypeDef *GPIOx)
AnnaBridge 189:f392fc9709a3 907 {
AnnaBridge 189:f392fc9709a3 908 return (uint32_t)(READ_REG(GPIOx->ODR));
AnnaBridge 189:f392fc9709a3 909 }
AnnaBridge 189:f392fc9709a3 910
AnnaBridge 189:f392fc9709a3 911 /**
AnnaBridge 189:f392fc9709a3 912 * @brief Return if input data level for several pins of dedicated port is high or low.
AnnaBridge 189:f392fc9709a3 913 * @rmtoll ODR ODy LL_GPIO_IsOutputPinSet
AnnaBridge 189:f392fc9709a3 914 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 915 * @param PinMask This parameter can be a combination of the following values:
AnnaBridge 189:f392fc9709a3 916 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 917 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 918 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 919 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 920 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 921 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 922 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 923 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 924 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 925 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 926 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 927 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 928 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 929 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 930 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 931 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 932 * @arg @ref LL_GPIO_PIN_ALL
AnnaBridge 189:f392fc9709a3 933 * @retval State of bit (1 or 0).
AnnaBridge 189:f392fc9709a3 934 */
AnnaBridge 189:f392fc9709a3 935 __STATIC_INLINE uint32_t LL_GPIO_IsOutputPinSet(GPIO_TypeDef *GPIOx, uint32_t PinMask)
AnnaBridge 189:f392fc9709a3 936 {
AnnaBridge 189:f392fc9709a3 937 return (READ_BIT(GPIOx->ODR, PinMask) == (PinMask));
AnnaBridge 189:f392fc9709a3 938 }
AnnaBridge 189:f392fc9709a3 939
AnnaBridge 189:f392fc9709a3 940 /**
AnnaBridge 189:f392fc9709a3 941 * @brief Set several pins to high level on dedicated gpio port.
AnnaBridge 189:f392fc9709a3 942 * @rmtoll BSRR BSy LL_GPIO_SetOutputPin
AnnaBridge 189:f392fc9709a3 943 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 944 * @param PinMask This parameter can be a combination of the following values:
AnnaBridge 189:f392fc9709a3 945 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 946 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 947 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 948 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 949 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 950 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 951 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 952 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 953 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 954 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 955 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 956 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 957 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 958 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 959 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 960 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 961 * @arg @ref LL_GPIO_PIN_ALL
AnnaBridge 189:f392fc9709a3 962 * @retval None
AnnaBridge 189:f392fc9709a3 963 */
AnnaBridge 189:f392fc9709a3 964 __STATIC_INLINE void LL_GPIO_SetOutputPin(GPIO_TypeDef *GPIOx, uint32_t PinMask)
AnnaBridge 189:f392fc9709a3 965 {
AnnaBridge 189:f392fc9709a3 966 WRITE_REG(GPIOx->BSRR, PinMask);
AnnaBridge 189:f392fc9709a3 967 }
AnnaBridge 189:f392fc9709a3 968
AnnaBridge 189:f392fc9709a3 969 /**
AnnaBridge 189:f392fc9709a3 970 * @brief Set several pins to low level on dedicated gpio port.
AnnaBridge 189:f392fc9709a3 971 * @rmtoll BRR BRy LL_GPIO_ResetOutputPin
AnnaBridge 189:f392fc9709a3 972 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 973 * @param PinMask This parameter can be a combination of the following values:
AnnaBridge 189:f392fc9709a3 974 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 975 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 976 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 977 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 978 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 979 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 980 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 981 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 982 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 983 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 984 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 985 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 986 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 987 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 988 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 989 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 990 * @arg @ref LL_GPIO_PIN_ALL
AnnaBridge 189:f392fc9709a3 991 * @retval None
AnnaBridge 189:f392fc9709a3 992 */
AnnaBridge 189:f392fc9709a3 993 __STATIC_INLINE void LL_GPIO_ResetOutputPin(GPIO_TypeDef *GPIOx, uint32_t PinMask)
AnnaBridge 189:f392fc9709a3 994 {
AnnaBridge 189:f392fc9709a3 995 WRITE_REG(GPIOx->BRR, PinMask);
AnnaBridge 189:f392fc9709a3 996 }
AnnaBridge 189:f392fc9709a3 997
AnnaBridge 189:f392fc9709a3 998 /**
AnnaBridge 189:f392fc9709a3 999 * @brief Toggle data value for several pin of dedicated port.
AnnaBridge 189:f392fc9709a3 1000 * @rmtoll ODR ODy LL_GPIO_TogglePin
AnnaBridge 189:f392fc9709a3 1001 * @param GPIOx GPIO Port
AnnaBridge 189:f392fc9709a3 1002 * @param PinMask This parameter can be a combination of the following values:
AnnaBridge 189:f392fc9709a3 1003 * @arg @ref LL_GPIO_PIN_0
AnnaBridge 189:f392fc9709a3 1004 * @arg @ref LL_GPIO_PIN_1
AnnaBridge 189:f392fc9709a3 1005 * @arg @ref LL_GPIO_PIN_2
AnnaBridge 189:f392fc9709a3 1006 * @arg @ref LL_GPIO_PIN_3
AnnaBridge 189:f392fc9709a3 1007 * @arg @ref LL_GPIO_PIN_4
AnnaBridge 189:f392fc9709a3 1008 * @arg @ref LL_GPIO_PIN_5
AnnaBridge 189:f392fc9709a3 1009 * @arg @ref LL_GPIO_PIN_6
AnnaBridge 189:f392fc9709a3 1010 * @arg @ref LL_GPIO_PIN_7
AnnaBridge 189:f392fc9709a3 1011 * @arg @ref LL_GPIO_PIN_8
AnnaBridge 189:f392fc9709a3 1012 * @arg @ref LL_GPIO_PIN_9
AnnaBridge 189:f392fc9709a3 1013 * @arg @ref LL_GPIO_PIN_10
AnnaBridge 189:f392fc9709a3 1014 * @arg @ref LL_GPIO_PIN_11
AnnaBridge 189:f392fc9709a3 1015 * @arg @ref LL_GPIO_PIN_12
AnnaBridge 189:f392fc9709a3 1016 * @arg @ref LL_GPIO_PIN_13
AnnaBridge 189:f392fc9709a3 1017 * @arg @ref LL_GPIO_PIN_14
AnnaBridge 189:f392fc9709a3 1018 * @arg @ref LL_GPIO_PIN_15
AnnaBridge 189:f392fc9709a3 1019 * @arg @ref LL_GPIO_PIN_ALL
AnnaBridge 189:f392fc9709a3 1020 * @retval None
AnnaBridge 189:f392fc9709a3 1021 */
AnnaBridge 189:f392fc9709a3 1022 __STATIC_INLINE void LL_GPIO_TogglePin(GPIO_TypeDef *GPIOx, uint32_t PinMask)
AnnaBridge 189:f392fc9709a3 1023 {
AnnaBridge 189:f392fc9709a3 1024 WRITE_REG(GPIOx->ODR, READ_REG(GPIOx->ODR) ^ PinMask);
AnnaBridge 189:f392fc9709a3 1025 }
AnnaBridge 189:f392fc9709a3 1026
AnnaBridge 189:f392fc9709a3 1027 /**
AnnaBridge 189:f392fc9709a3 1028 * @}
AnnaBridge 189:f392fc9709a3 1029 */
AnnaBridge 189:f392fc9709a3 1030
AnnaBridge 189:f392fc9709a3 1031 #if defined(USE_FULL_LL_DRIVER)
AnnaBridge 189:f392fc9709a3 1032 /** @defgroup GPIO_LL_EF_Init Initialization and de-initialization functions
AnnaBridge 189:f392fc9709a3 1033 * @{
AnnaBridge 189:f392fc9709a3 1034 */
AnnaBridge 189:f392fc9709a3 1035
AnnaBridge 189:f392fc9709a3 1036 ErrorStatus LL_GPIO_DeInit(GPIO_TypeDef *GPIOx);
AnnaBridge 189:f392fc9709a3 1037 ErrorStatus LL_GPIO_Init(GPIO_TypeDef *GPIOx, LL_GPIO_InitTypeDef *GPIO_InitStruct);
AnnaBridge 189:f392fc9709a3 1038 void LL_GPIO_StructInit(LL_GPIO_InitTypeDef *GPIO_InitStruct);
AnnaBridge 189:f392fc9709a3 1039
AnnaBridge 189:f392fc9709a3 1040 /**
AnnaBridge 189:f392fc9709a3 1041 * @}
AnnaBridge 189:f392fc9709a3 1042 */
AnnaBridge 189:f392fc9709a3 1043 #endif /* USE_FULL_LL_DRIVER */
AnnaBridge 189:f392fc9709a3 1044
AnnaBridge 189:f392fc9709a3 1045 /**
AnnaBridge 189:f392fc9709a3 1046 * @}
AnnaBridge 189:f392fc9709a3 1047 */
AnnaBridge 189:f392fc9709a3 1048
AnnaBridge 189:f392fc9709a3 1049 /**
AnnaBridge 189:f392fc9709a3 1050 * @}
AnnaBridge 189:f392fc9709a3 1051 */
AnnaBridge 189:f392fc9709a3 1052
AnnaBridge 189:f392fc9709a3 1053 #endif /* defined (GPIOA) || defined (GPIOB) || defined (GPIOC) || defined (GPIOD) || defined (GPIOE) || defined (GPIOF) || defined (GPIOG) || defined (GPIOH) || defined (GPIOI) */
AnnaBridge 189:f392fc9709a3 1054 /**
AnnaBridge 189:f392fc9709a3 1055 * @}
AnnaBridge 189:f392fc9709a3 1056 */
AnnaBridge 189:f392fc9709a3 1057
AnnaBridge 189:f392fc9709a3 1058 #ifdef __cplusplus
AnnaBridge 189:f392fc9709a3 1059 }
AnnaBridge 189:f392fc9709a3 1060 #endif
AnnaBridge 189:f392fc9709a3 1061
AnnaBridge 189:f392fc9709a3 1062 #endif /* __STM32L4xx_LL_GPIO_H */
AnnaBridge 189:f392fc9709a3 1063
AnnaBridge 189:f392fc9709a3 1064 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/