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TARGET_NUCLEO_L486RG/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_hal_uart_ex.h@145:64910690c574, 2017-06-21 (annotated)

Committer:
AnnaBridge
Date:
Wed Jun 21 17:31:38 2017 +0100
Revision:
145:64910690c574
Parent:
128:9bcdf88f62b0 
Release 145 of the mbed library.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 122:f9eeca106725 1 /**
Kojto 122:f9eeca106725 2 ******************************************************************************
Kojto 122:f9eeca106725 3 * @file stm32l4xx_hal_uart_ex.h
Kojto 122:f9eeca106725 4 * @author MCD Application Team
AnnaBridge 145:64910690c574 5 * @version V1.7.1
AnnaBridge 145:64910690c574 6 * @date 21-April-2017
Kojto 122:f9eeca106725 7 * @brief Header file of UART HAL Extended module.
Kojto 122:f9eeca106725 8 ******************************************************************************
Kojto 122:f9eeca106725 9 * @attention
Kojto 122:f9eeca106725 10 *
AnnaBridge 145:64910690c574 11 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
Kojto 122:f9eeca106725 12 *
Kojto 122:f9eeca106725 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 122:f9eeca106725 14 * are permitted provided that the following conditions are met:
Kojto 122:f9eeca106725 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 122:f9eeca106725 16 * this list of conditions and the following disclaimer.
Kojto 122:f9eeca106725 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 122:f9eeca106725 18 * this list of conditions and the following disclaimer in the documentation
Kojto 122:f9eeca106725 19 * and/or other materials provided with the distribution.
Kojto 122:f9eeca106725 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 122:f9eeca106725 21 * may be used to endorse or promote products derived from this software
Kojto 122:f9eeca106725 22 * without specific prior written permission.
Kojto 122:f9eeca106725 23 *
Kojto 122:f9eeca106725 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 122:f9eeca106725 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 122:f9eeca106725 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 122:f9eeca106725 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 122:f9eeca106725 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 122:f9eeca106725 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 122:f9eeca106725 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 122:f9eeca106725 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 122:f9eeca106725 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 122:f9eeca106725 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 122:f9eeca106725 34 *
Kojto 122:f9eeca106725 35 ******************************************************************************
Kojto 122:f9eeca106725 36 */
Kojto 122:f9eeca106725 37
Kojto 122:f9eeca106725 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 122:f9eeca106725 39 #ifndef __STM32L4xx_HAL_UART_EX_H
Kojto 122:f9eeca106725 40 #define __STM32L4xx_HAL_UART_EX_H
Kojto 122:f9eeca106725 41
Kojto 122:f9eeca106725 42 #ifdef __cplusplus
Kojto 122:f9eeca106725 43 extern "C" {
Kojto 122:f9eeca106725 44 #endif
Kojto 122:f9eeca106725 45
Kojto 122:f9eeca106725 46 /* Includes ------------------------------------------------------------------*/
Kojto 122:f9eeca106725 47 #include "stm32l4xx_hal_def.h"
Kojto 122:f9eeca106725 48
Kojto 122:f9eeca106725 49 /** @addtogroup STM32L4xx_HAL_Driver
Kojto 122:f9eeca106725 50 * @{
Kojto 122:f9eeca106725 51 */
Kojto 122:f9eeca106725 52
Kojto 122:f9eeca106725 53 /** @addtogroup UARTEx
Kojto 122:f9eeca106725 54 * @{
Kojto 122:f9eeca106725 55 */
Kojto 122:f9eeca106725 56
Kojto 122:f9eeca106725 57 /* Exported types ------------------------------------------------------------*/
Kojto 122:f9eeca106725 58 /** @defgroup UARTEx_Exported_Types UARTEx Exported Types
Kojto 122:f9eeca106725 59 * @{
Kojto 122:f9eeca106725 60 */
Kojto 122:f9eeca106725 61
Kojto 122:f9eeca106725 62 /**
Kojto 122:f9eeca106725 63 * @brief UART wake up from stop mode parameters
Kojto 122:f9eeca106725 64 */
Kojto 122:f9eeca106725 65 typedef struct
Kojto 122:f9eeca106725 66 {
Kojto 122:f9eeca106725 67 uint32_t WakeUpEvent; /*!< Specifies which event will activat the Wakeup from Stop mode flag (WUF).
Kojto 122:f9eeca106725 68 This parameter can be a value of @ref UART_WakeUp_from_Stop_Selection.
Kojto 122:f9eeca106725 69 If set to UART_WAKEUP_ON_ADDRESS, the two other fields below must
Kojto 122:f9eeca106725 70 be filled up. */
Kojto 122:f9eeca106725 71
Kojto 122:f9eeca106725 72 uint16_t AddressLength; /*!< Specifies whether the address is 4 or 7-bit long.
Kojto 122:f9eeca106725 73 This parameter can be a value of @ref UARTEx_WakeUp_Address_Length. */
Kojto 122:f9eeca106725 74
Kojto 122:f9eeca106725 75 uint8_t Address; /*!< UART/USART node address (7-bit long max). */
Kojto 122:f9eeca106725 76 } UART_WakeUpTypeDef;
Kojto 122:f9eeca106725 77
Kojto 122:f9eeca106725 78 /**
Kojto 122:f9eeca106725 79 * @}
Kojto 122:f9eeca106725 80 */
Kojto 122:f9eeca106725 81
Kojto 122:f9eeca106725 82 /* Exported constants --------------------------------------------------------*/
Kojto 122:f9eeca106725 83 /** @defgroup UARTEx_Exported_Constants UARTEx Exported Constants
Kojto 122:f9eeca106725 84 * @{
Kojto 122:f9eeca106725 85 */
Kojto 122:f9eeca106725 86
Kojto 122:f9eeca106725 87 /** @defgroup UARTEx_Word_Length UART Word Length
Kojto 122:f9eeca106725 88 * @{
Kojto 122:f9eeca106725 89 */
Kojto 122:f9eeca106725 90 #define UART_WORDLENGTH_7B ((uint32_t)USART_CR1_M1) /*!< 7-bit long UART frame */
Kojto 122:f9eeca106725 91 #define UART_WORDLENGTH_8B ((uint32_t)0x00000000) /*!< 8-bit long UART frame */
Kojto 122:f9eeca106725 92 #define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M0) /*!< 9-bit long UART frame */
Kojto 122:f9eeca106725 93 /**
Kojto 122:f9eeca106725 94 * @}
Kojto 122:f9eeca106725 95 */
Kojto 122:f9eeca106725 96
Kojto 122:f9eeca106725 97 /** @defgroup UARTEx_WakeUp_Address_Length UART Extended WakeUp Address Length
Kojto 122:f9eeca106725 98 * @{
Kojto 122:f9eeca106725 99 */
Kojto 122:f9eeca106725 100 #define UART_ADDRESS_DETECT_4B ((uint32_t)0x00000000) /*!< 4-bit long wake-up address */
Kojto 122:f9eeca106725 101 #define UART_ADDRESS_DETECT_7B ((uint32_t)USART_CR2_ADDM7) /*!< 7-bit long wake-up address */
Kojto 122:f9eeca106725 102 /**
Kojto 122:f9eeca106725 103 * @}
Kojto 122:f9eeca106725 104 */
Kojto 122:f9eeca106725 105
Kojto 122:f9eeca106725 106 /**
Kojto 122:f9eeca106725 107 * @}
Kojto 122:f9eeca106725 108 */
Kojto 122:f9eeca106725 109
Kojto 122:f9eeca106725 110 /* Exported macros -----------------------------------------------------------*/
Kojto 122:f9eeca106725 111 /* Exported functions --------------------------------------------------------*/
Kojto 122:f9eeca106725 112 /** @addtogroup UARTEx_Exported_Functions
Kojto 122:f9eeca106725 113 * @{
Kojto 122:f9eeca106725 114 */
Kojto 122:f9eeca106725 115
Kojto 122:f9eeca106725 116 /** @addtogroup UARTEx_Exported_Functions_Group1
Kojto 122:f9eeca106725 117 * @{
Kojto 122:f9eeca106725 118 */
Kojto 122:f9eeca106725 119
Kojto 122:f9eeca106725 120 /* Initialization and de-initialization functions ****************************/
Kojto 122:f9eeca106725 121 HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime, uint32_t DeassertionTime);
Kojto 122:f9eeca106725 122
Kojto 122:f9eeca106725 123 /**
Kojto 122:f9eeca106725 124 * @}
Kojto 122:f9eeca106725 125 */
Kojto 122:f9eeca106725 126
Kojto 122:f9eeca106725 127 /* IO operation functions *****************************************************/
Kojto 122:f9eeca106725 128
Kojto 122:f9eeca106725 129 /** @addtogroup UARTEx_Exported_Functions_Group3
Kojto 122:f9eeca106725 130 * @{
Kojto 122:f9eeca106725 131 */
Kojto 122:f9eeca106725 132
Kojto 122:f9eeca106725 133 /* Peripheral Control functions **********************************************/
Kojto 122:f9eeca106725 134 HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection);
Kojto 122:f9eeca106725 135 HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 136 HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 137 HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength);
Kojto 122:f9eeca106725 138 void HAL_UARTEx_WakeupCallback(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 139
Kojto 122:f9eeca106725 140 /**
Kojto 122:f9eeca106725 141 * @}
Kojto 122:f9eeca106725 142 */
Kojto 122:f9eeca106725 143
Kojto 122:f9eeca106725 144 /**
Kojto 122:f9eeca106725 145 * @}
Kojto 122:f9eeca106725 146 */
Kojto 122:f9eeca106725 147
Kojto 122:f9eeca106725 148 /* Private macros ------------------------------------------------------------*/
Kojto 122:f9eeca106725 149 /** @defgroup UARTEx_Private_Macros UARTEx Private Macros
Kojto 122:f9eeca106725 150 * @{
Kojto 122:f9eeca106725 151 */
Kojto 122:f9eeca106725 152
Kojto 122:f9eeca106725 153 /** @brief Report the UART clock source.
Kojto 122:f9eeca106725 154 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 155 * @param __CLOCKSOURCE__: output variable.
Kojto 122:f9eeca106725 156 * @retval UART clocking source, written in __CLOCKSOURCE__.
Kojto 122:f9eeca106725 157 */
AnnaBridge 145:64910690c574 158 #if defined (STM32L471xx) || defined (STM32L475xx) || defined (STM32L476xx) || defined (STM32L485xx) || defined (STM32L486xx) || defined (STM32L496xx) || defined (STM32L4A6xx)
Kojto 122:f9eeca106725 159 #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
Kojto 122:f9eeca106725 160 do { \
Kojto 122:f9eeca106725 161 if((__HANDLE__)->Instance == USART1) \
Kojto 122:f9eeca106725 162 { \
Kojto 122:f9eeca106725 163 switch(__HAL_RCC_GET_USART1_SOURCE()) \
Kojto 122:f9eeca106725 164 { \
Kojto 122:f9eeca106725 165 case RCC_USART1CLKSOURCE_PCLK2: \
Kojto 122:f9eeca106725 166 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \
Kojto 122:f9eeca106725 167 break; \
Kojto 122:f9eeca106725 168 case RCC_USART1CLKSOURCE_HSI: \
Kojto 122:f9eeca106725 169 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
Kojto 122:f9eeca106725 170 break; \
Kojto 122:f9eeca106725 171 case RCC_USART1CLKSOURCE_SYSCLK: \
Kojto 122:f9eeca106725 172 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
Kojto 122:f9eeca106725 173 break; \
Kojto 122:f9eeca106725 174 case RCC_USART1CLKSOURCE_LSE: \
Kojto 122:f9eeca106725 175 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
Kojto 122:f9eeca106725 176 break; \
Kojto 122:f9eeca106725 177 default: \
Kojto 122:f9eeca106725 178 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
Kojto 122:f9eeca106725 179 break; \
Kojto 122:f9eeca106725 180 } \
Kojto 122:f9eeca106725 181 } \
Kojto 122:f9eeca106725 182 else if((__HANDLE__)->Instance == USART2) \
Kojto 122:f9eeca106725 183 { \
Kojto 122:f9eeca106725 184 switch(__HAL_RCC_GET_USART2_SOURCE()) \
Kojto 122:f9eeca106725 185 { \
Kojto 122:f9eeca106725 186 case RCC_USART2CLKSOURCE_PCLK1: \
Kojto 122:f9eeca106725 187 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
Kojto 122:f9eeca106725 188 break; \
Kojto 122:f9eeca106725 189 case RCC_USART2CLKSOURCE_HSI: \
Kojto 122:f9eeca106725 190 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
Kojto 122:f9eeca106725 191 break; \
Kojto 122:f9eeca106725 192 case RCC_USART2CLKSOURCE_SYSCLK: \
Kojto 122:f9eeca106725 193 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
Kojto 122:f9eeca106725 194 break; \
Kojto 122:f9eeca106725 195 case RCC_USART2CLKSOURCE_LSE: \
Kojto 122:f9eeca106725 196 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
Kojto 122:f9eeca106725 197 break; \
Kojto 122:f9eeca106725 198 default: \
Kojto 122:f9eeca106725 199 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
Kojto 122:f9eeca106725 200 break; \
Kojto 122:f9eeca106725 201 } \
Kojto 122:f9eeca106725 202 } \
Kojto 122:f9eeca106725 203 else if((__HANDLE__)->Instance == USART3) \
Kojto 122:f9eeca106725 204 { \
Kojto 122:f9eeca106725 205 switch(__HAL_RCC_GET_USART3_SOURCE()) \
Kojto 122:f9eeca106725 206 { \
Kojto 122:f9eeca106725 207 case RCC_USART3CLKSOURCE_PCLK1: \
Kojto 122:f9eeca106725 208 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
Kojto 122:f9eeca106725 209 break; \
Kojto 122:f9eeca106725 210 case RCC_USART3CLKSOURCE_HSI: \
Kojto 122:f9eeca106725 211 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
Kojto 122:f9eeca106725 212 break; \
Kojto 122:f9eeca106725 213 case RCC_USART3CLKSOURCE_SYSCLK: \
Kojto 122:f9eeca106725 214 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
Kojto 122:f9eeca106725 215 break; \
Kojto 122:f9eeca106725 216 case RCC_USART3CLKSOURCE_LSE: \
Kojto 122:f9eeca106725 217 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
Kojto 122:f9eeca106725 218 break; \
Kojto 122:f9eeca106725 219 default: \
Kojto 122:f9eeca106725 220 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
Kojto 122:f9eeca106725 221 break; \
Kojto 122:f9eeca106725 222 } \
Kojto 122:f9eeca106725 223 } \
Kojto 122:f9eeca106725 224 else if((__HANDLE__)->Instance == UART4) \
Kojto 122:f9eeca106725 225 { \
Kojto 122:f9eeca106725 226 switch(__HAL_RCC_GET_UART4_SOURCE()) \
Kojto 122:f9eeca106725 227 { \
Kojto 122:f9eeca106725 228 case RCC_UART4CLKSOURCE_PCLK1: \
Kojto 122:f9eeca106725 229 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
Kojto 122:f9eeca106725 230 break; \
Kojto 122:f9eeca106725 231 case RCC_UART4CLKSOURCE_HSI: \
Kojto 122:f9eeca106725 232 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
Kojto 122:f9eeca106725 233 break; \
Kojto 122:f9eeca106725 234 case RCC_UART4CLKSOURCE_SYSCLK: \
Kojto 122:f9eeca106725 235 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
Kojto 122:f9eeca106725 236 break; \
Kojto 122:f9eeca106725 237 case RCC_UART4CLKSOURCE_LSE: \
Kojto 122:f9eeca106725 238 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
Kojto 122:f9eeca106725 239 break; \
Kojto 122:f9eeca106725 240 default: \
Kojto 122:f9eeca106725 241 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
Kojto 122:f9eeca106725 242 break; \
Kojto 122:f9eeca106725 243 } \
Kojto 122:f9eeca106725 244 } \
Kojto 122:f9eeca106725 245 else if ((__HANDLE__)->Instance == UART5) \
Kojto 122:f9eeca106725 246 { \
Kojto 122:f9eeca106725 247 switch(__HAL_RCC_GET_UART5_SOURCE()) \
Kojto 122:f9eeca106725 248 { \
Kojto 122:f9eeca106725 249 case RCC_UART5CLKSOURCE_PCLK1: \
Kojto 122:f9eeca106725 250 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
Kojto 122:f9eeca106725 251 break; \
Kojto 122:f9eeca106725 252 case RCC_UART5CLKSOURCE_HSI: \
Kojto 122:f9eeca106725 253 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
Kojto 122:f9eeca106725 254 break; \
Kojto 122:f9eeca106725 255 case RCC_UART5CLKSOURCE_SYSCLK: \
Kojto 122:f9eeca106725 256 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
Kojto 122:f9eeca106725 257 break; \
Kojto 122:f9eeca106725 258 case RCC_UART5CLKSOURCE_LSE: \
Kojto 122:f9eeca106725 259 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
Kojto 122:f9eeca106725 260 break; \
Kojto 122:f9eeca106725 261 default: \
Kojto 122:f9eeca106725 262 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
Kojto 122:f9eeca106725 263 break; \
Kojto 122:f9eeca106725 264 } \
Kojto 122:f9eeca106725 265 } \
Kojto 122:f9eeca106725 266 else if((__HANDLE__)->Instance == LPUART1) \
Kojto 122:f9eeca106725 267 { \
Kojto 122:f9eeca106725 268 switch(__HAL_RCC_GET_LPUART1_SOURCE()) \
Kojto 122:f9eeca106725 269 { \
Kojto 122:f9eeca106725 270 case RCC_LPUART1CLKSOURCE_PCLK1: \
Kojto 122:f9eeca106725 271 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
Kojto 122:f9eeca106725 272 break; \
Kojto 122:f9eeca106725 273 case RCC_LPUART1CLKSOURCE_HSI: \
Kojto 122:f9eeca106725 274 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
Kojto 122:f9eeca106725 275 break; \
Kojto 122:f9eeca106725 276 case RCC_LPUART1CLKSOURCE_SYSCLK: \
Kojto 122:f9eeca106725 277 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
Kojto 122:f9eeca106725 278 break; \
Kojto 122:f9eeca106725 279 case RCC_LPUART1CLKSOURCE_LSE: \
Kojto 122:f9eeca106725 280 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
Kojto 122:f9eeca106725 281 break; \
Kojto 122:f9eeca106725 282 default: \
Kojto 122:f9eeca106725 283 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
Kojto 122:f9eeca106725 284 break; \
Kojto 122:f9eeca106725 285 } \
Kojto 122:f9eeca106725 286 } \
Kojto 122:f9eeca106725 287 } while(0)
Kojto 122:f9eeca106725 288 #elif defined (STM32L431xx) || defined (STM32L433xx) || defined (STM32L443xx)
Kojto 122:f9eeca106725 289 #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
Kojto 122:f9eeca106725 290 do { \
Kojto 122:f9eeca106725 291 if((__HANDLE__)->Instance == USART1) \
Kojto 122:f9eeca106725 292 { \
Kojto 122:f9eeca106725 293 switch(__HAL_RCC_GET_USART1_SOURCE()) \
Kojto 122:f9eeca106725 294 { \
Kojto 122:f9eeca106725 295 case RCC_USART1CLKSOURCE_PCLK2: \
Kojto 122:f9eeca106725 296 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \
Kojto 122:f9eeca106725 297 break; \
Kojto 122:f9eeca106725 298 case RCC_USART1CLKSOURCE_HSI: \
Kojto 122:f9eeca106725 299 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
Kojto 122:f9eeca106725 300 break; \
Kojto 122:f9eeca106725 301 case RCC_USART1CLKSOURCE_SYSCLK: \
Kojto 122:f9eeca106725 302 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
Kojto 122:f9eeca106725 303 break; \
Kojto 122:f9eeca106725 304 case RCC_USART1CLKSOURCE_LSE: \
Kojto 122:f9eeca106725 305 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
Kojto 122:f9eeca106725 306 break; \
Kojto 122:f9eeca106725 307 default: \
Kojto 122:f9eeca106725 308 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
Kojto 122:f9eeca106725 309 break; \
Kojto 122:f9eeca106725 310 } \
Kojto 122:f9eeca106725 311 } \
Kojto 122:f9eeca106725 312 else if((__HANDLE__)->Instance == USART2) \
Kojto 122:f9eeca106725 313 { \
Kojto 122:f9eeca106725 314 switch(__HAL_RCC_GET_USART2_SOURCE()) \
Kojto 122:f9eeca106725 315 { \
Kojto 122:f9eeca106725 316 case RCC_USART2CLKSOURCE_PCLK1: \
Kojto 122:f9eeca106725 317 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
Kojto 122:f9eeca106725 318 break; \
Kojto 122:f9eeca106725 319 case RCC_USART2CLKSOURCE_HSI: \
Kojto 122:f9eeca106725 320 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
Kojto 122:f9eeca106725 321 break; \
Kojto 122:f9eeca106725 322 case RCC_USART2CLKSOURCE_SYSCLK: \
Kojto 122:f9eeca106725 323 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
Kojto 122:f9eeca106725 324 break; \
Kojto 122:f9eeca106725 325 case RCC_USART2CLKSOURCE_LSE: \
Kojto 122:f9eeca106725 326 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
Kojto 122:f9eeca106725 327 break; \
Kojto 122:f9eeca106725 328 default: \
Kojto 122:f9eeca106725 329 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
Kojto 122:f9eeca106725 330 break; \
Kojto 122:f9eeca106725 331 } \
Kojto 122:f9eeca106725 332 } \
Kojto 122:f9eeca106725 333 else if((__HANDLE__)->Instance == USART3) \
Kojto 122:f9eeca106725 334 { \
Kojto 122:f9eeca106725 335 switch(__HAL_RCC_GET_USART3_SOURCE()) \
Kojto 122:f9eeca106725 336 { \
Kojto 122:f9eeca106725 337 case RCC_USART3CLKSOURCE_PCLK1: \
Kojto 122:f9eeca106725 338 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
Kojto 122:f9eeca106725 339 break; \
Kojto 122:f9eeca106725 340 case RCC_USART3CLKSOURCE_HSI: \
Kojto 122:f9eeca106725 341 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
Kojto 122:f9eeca106725 342 break; \
Kojto 122:f9eeca106725 343 case RCC_USART3CLKSOURCE_SYSCLK: \
Kojto 122:f9eeca106725 344 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
Kojto 122:f9eeca106725 345 break; \
Kojto 122:f9eeca106725 346 case RCC_USART3CLKSOURCE_LSE: \
Kojto 122:f9eeca106725 347 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
Kojto 122:f9eeca106725 348 break; \
Kojto 122:f9eeca106725 349 default: \
Kojto 122:f9eeca106725 350 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
Kojto 122:f9eeca106725 351 break; \
Kojto 122:f9eeca106725 352 } \
Kojto 122:f9eeca106725 353 } \
Kojto 122:f9eeca106725 354 else if((__HANDLE__)->Instance == LPUART1) \
Kojto 122:f9eeca106725 355 { \
Kojto 122:f9eeca106725 356 switch(__HAL_RCC_GET_LPUART1_SOURCE()) \
Kojto 122:f9eeca106725 357 { \
Kojto 122:f9eeca106725 358 case RCC_LPUART1CLKSOURCE_PCLK1: \
Kojto 122:f9eeca106725 359 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
Kojto 122:f9eeca106725 360 break; \
Kojto 122:f9eeca106725 361 case RCC_LPUART1CLKSOURCE_HSI: \
Kojto 122:f9eeca106725 362 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
Kojto 122:f9eeca106725 363 break; \
Kojto 122:f9eeca106725 364 case RCC_LPUART1CLKSOURCE_SYSCLK: \
Kojto 122:f9eeca106725 365 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
Kojto 122:f9eeca106725 366 break; \
Kojto 122:f9eeca106725 367 case RCC_LPUART1CLKSOURCE_LSE: \
Kojto 122:f9eeca106725 368 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
Kojto 122:f9eeca106725 369 break; \
Kojto 122:f9eeca106725 370 default: \
Kojto 122:f9eeca106725 371 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
Kojto 122:f9eeca106725 372 break; \
Kojto 122:f9eeca106725 373 } \
Kojto 122:f9eeca106725 374 } \
Kojto 122:f9eeca106725 375 } while(0)
Kojto 122:f9eeca106725 376 #elif defined (STM32L432xx) || defined (STM32L442xx)
Kojto 122:f9eeca106725 377 #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
Kojto 122:f9eeca106725 378 do { \
Kojto 122:f9eeca106725 379 if((__HANDLE__)->Instance == USART1) \
Kojto 122:f9eeca106725 380 { \
Kojto 122:f9eeca106725 381 switch(__HAL_RCC_GET_USART1_SOURCE()) \
Kojto 122:f9eeca106725 382 { \
Kojto 122:f9eeca106725 383 case RCC_USART1CLKSOURCE_PCLK2: \
Kojto 122:f9eeca106725 384 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \
Kojto 122:f9eeca106725 385 break; \
Kojto 122:f9eeca106725 386 case RCC_USART1CLKSOURCE_HSI: \
Kojto 122:f9eeca106725 387 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
Kojto 122:f9eeca106725 388 break; \
Kojto 122:f9eeca106725 389 case RCC_USART1CLKSOURCE_SYSCLK: \
Kojto 122:f9eeca106725 390 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
Kojto 122:f9eeca106725 391 break; \
Kojto 122:f9eeca106725 392 case RCC_USART1CLKSOURCE_LSE: \
Kojto 122:f9eeca106725 393 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
Kojto 122:f9eeca106725 394 break; \
Kojto 122:f9eeca106725 395 default: \
Kojto 122:f9eeca106725 396 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
Kojto 122:f9eeca106725 397 break; \
Kojto 122:f9eeca106725 398 } \
Kojto 122:f9eeca106725 399 } \
Kojto 122:f9eeca106725 400 else if((__HANDLE__)->Instance == USART2) \
Kojto 122:f9eeca106725 401 { \
Kojto 122:f9eeca106725 402 switch(__HAL_RCC_GET_USART2_SOURCE()) \
Kojto 122:f9eeca106725 403 { \
Kojto 122:f9eeca106725 404 case RCC_USART2CLKSOURCE_PCLK1: \
Kojto 122:f9eeca106725 405 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
Kojto 122:f9eeca106725 406 break; \
Kojto 122:f9eeca106725 407 case RCC_USART2CLKSOURCE_HSI: \
Kojto 122:f9eeca106725 408 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
Kojto 122:f9eeca106725 409 break; \
Kojto 122:f9eeca106725 410 case RCC_USART2CLKSOURCE_SYSCLK: \
Kojto 122:f9eeca106725 411 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
Kojto 122:f9eeca106725 412 break; \
Kojto 122:f9eeca106725 413 case RCC_USART2CLKSOURCE_LSE: \
Kojto 122:f9eeca106725 414 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
Kojto 122:f9eeca106725 415 break; \
Kojto 122:f9eeca106725 416 default: \
Kojto 122:f9eeca106725 417 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
Kojto 122:f9eeca106725 418 break; \
Kojto 122:f9eeca106725 419 } \
Kojto 122:f9eeca106725 420 } \
Kojto 122:f9eeca106725 421 else if((__HANDLE__)->Instance == LPUART1) \
Kojto 122:f9eeca106725 422 { \
Kojto 122:f9eeca106725 423 switch(__HAL_RCC_GET_LPUART1_SOURCE()) \
Kojto 122:f9eeca106725 424 { \
Kojto 122:f9eeca106725 425 case RCC_LPUART1CLKSOURCE_PCLK1: \
Kojto 122:f9eeca106725 426 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
Kojto 122:f9eeca106725 427 break; \
Kojto 122:f9eeca106725 428 case RCC_LPUART1CLKSOURCE_HSI: \
Kojto 122:f9eeca106725 429 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
Kojto 122:f9eeca106725 430 break; \
Kojto 122:f9eeca106725 431 case RCC_LPUART1CLKSOURCE_SYSCLK: \
Kojto 122:f9eeca106725 432 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
Kojto 122:f9eeca106725 433 break; \
Kojto 122:f9eeca106725 434 case RCC_LPUART1CLKSOURCE_LSE: \
Kojto 122:f9eeca106725 435 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
Kojto 122:f9eeca106725 436 break; \
Kojto 122:f9eeca106725 437 default: \
Kojto 122:f9eeca106725 438 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
Kojto 122:f9eeca106725 439 break; \
Kojto 122:f9eeca106725 440 } \
Kojto 122:f9eeca106725 441 } \
Kojto 122:f9eeca106725 442 } while(0)
AnnaBridge 145:64910690c574 443 #elif defined (STM32L451xx) || defined (STM32L452xx) || defined (STM32L462xx)
AnnaBridge 145:64910690c574 444 #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
AnnaBridge 145:64910690c574 445 do { \
AnnaBridge 145:64910690c574 446 if((__HANDLE__)->Instance == USART1) \
AnnaBridge 145:64910690c574 447 { \
AnnaBridge 145:64910690c574 448 switch(__HAL_RCC_GET_USART1_SOURCE()) \
AnnaBridge 145:64910690c574 449 { \
AnnaBridge 145:64910690c574 450 case RCC_USART1CLKSOURCE_PCLK2: \
AnnaBridge 145:64910690c574 451 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \
AnnaBridge 145:64910690c574 452 break; \
AnnaBridge 145:64910690c574 453 case RCC_USART1CLKSOURCE_HSI: \
AnnaBridge 145:64910690c574 454 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
AnnaBridge 145:64910690c574 455 break; \
AnnaBridge 145:64910690c574 456 case RCC_USART1CLKSOURCE_SYSCLK: \
AnnaBridge 145:64910690c574 457 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
AnnaBridge 145:64910690c574 458 break; \
AnnaBridge 145:64910690c574 459 case RCC_USART1CLKSOURCE_LSE: \
AnnaBridge 145:64910690c574 460 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
AnnaBridge 145:64910690c574 461 break; \
AnnaBridge 145:64910690c574 462 default: \
AnnaBridge 145:64910690c574 463 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
AnnaBridge 145:64910690c574 464 break; \
AnnaBridge 145:64910690c574 465 } \
AnnaBridge 145:64910690c574 466 } \
AnnaBridge 145:64910690c574 467 else if((__HANDLE__)->Instance == USART2) \
AnnaBridge 145:64910690c574 468 { \
AnnaBridge 145:64910690c574 469 switch(__HAL_RCC_GET_USART2_SOURCE()) \
AnnaBridge 145:64910690c574 470 { \
AnnaBridge 145:64910690c574 471 case RCC_USART2CLKSOURCE_PCLK1: \
AnnaBridge 145:64910690c574 472 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
AnnaBridge 145:64910690c574 473 break; \
AnnaBridge 145:64910690c574 474 case RCC_USART2CLKSOURCE_HSI: \
AnnaBridge 145:64910690c574 475 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
AnnaBridge 145:64910690c574 476 break; \
AnnaBridge 145:64910690c574 477 case RCC_USART2CLKSOURCE_SYSCLK: \
AnnaBridge 145:64910690c574 478 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
AnnaBridge 145:64910690c574 479 break; \
AnnaBridge 145:64910690c574 480 case RCC_USART2CLKSOURCE_LSE: \
AnnaBridge 145:64910690c574 481 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
AnnaBridge 145:64910690c574 482 break; \
AnnaBridge 145:64910690c574 483 default: \
AnnaBridge 145:64910690c574 484 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
AnnaBridge 145:64910690c574 485 break; \
AnnaBridge 145:64910690c574 486 } \
AnnaBridge 145:64910690c574 487 } \
AnnaBridge 145:64910690c574 488 else if((__HANDLE__)->Instance == USART3) \
AnnaBridge 145:64910690c574 489 { \
AnnaBridge 145:64910690c574 490 switch(__HAL_RCC_GET_USART3_SOURCE()) \
AnnaBridge 145:64910690c574 491 { \
AnnaBridge 145:64910690c574 492 case RCC_USART3CLKSOURCE_PCLK1: \
AnnaBridge 145:64910690c574 493 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
AnnaBridge 145:64910690c574 494 break; \
AnnaBridge 145:64910690c574 495 case RCC_USART3CLKSOURCE_HSI: \
AnnaBridge 145:64910690c574 496 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
AnnaBridge 145:64910690c574 497 break; \
AnnaBridge 145:64910690c574 498 case RCC_USART3CLKSOURCE_SYSCLK: \
AnnaBridge 145:64910690c574 499 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
AnnaBridge 145:64910690c574 500 break; \
AnnaBridge 145:64910690c574 501 case RCC_USART3CLKSOURCE_LSE: \
AnnaBridge 145:64910690c574 502 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
AnnaBridge 145:64910690c574 503 break; \
AnnaBridge 145:64910690c574 504 default: \
AnnaBridge 145:64910690c574 505 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
AnnaBridge 145:64910690c574 506 break; \
AnnaBridge 145:64910690c574 507 } \
AnnaBridge 145:64910690c574 508 } \
AnnaBridge 145:64910690c574 509 else if((__HANDLE__)->Instance == UART4) \
AnnaBridge 145:64910690c574 510 { \
AnnaBridge 145:64910690c574 511 switch(__HAL_RCC_GET_UART4_SOURCE()) \
AnnaBridge 145:64910690c574 512 { \
AnnaBridge 145:64910690c574 513 case RCC_UART4CLKSOURCE_PCLK1: \
AnnaBridge 145:64910690c574 514 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
AnnaBridge 145:64910690c574 515 break; \
AnnaBridge 145:64910690c574 516 case RCC_UART4CLKSOURCE_HSI: \
AnnaBridge 145:64910690c574 517 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
AnnaBridge 145:64910690c574 518 break; \
AnnaBridge 145:64910690c574 519 case RCC_UART4CLKSOURCE_SYSCLK: \
AnnaBridge 145:64910690c574 520 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
AnnaBridge 145:64910690c574 521 break; \
AnnaBridge 145:64910690c574 522 case RCC_UART4CLKSOURCE_LSE: \
AnnaBridge 145:64910690c574 523 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
AnnaBridge 145:64910690c574 524 break; \
AnnaBridge 145:64910690c574 525 default: \
AnnaBridge 145:64910690c574 526 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
AnnaBridge 145:64910690c574 527 break; \
AnnaBridge 145:64910690c574 528 } \
AnnaBridge 145:64910690c574 529 } \
AnnaBridge 145:64910690c574 530 else if((__HANDLE__)->Instance == LPUART1) \
AnnaBridge 145:64910690c574 531 { \
AnnaBridge 145:64910690c574 532 switch(__HAL_RCC_GET_LPUART1_SOURCE()) \
AnnaBridge 145:64910690c574 533 { \
AnnaBridge 145:64910690c574 534 case RCC_LPUART1CLKSOURCE_PCLK1: \
AnnaBridge 145:64910690c574 535 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
AnnaBridge 145:64910690c574 536 break; \
AnnaBridge 145:64910690c574 537 case RCC_LPUART1CLKSOURCE_HSI: \
AnnaBridge 145:64910690c574 538 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
AnnaBridge 145:64910690c574 539 break; \
AnnaBridge 145:64910690c574 540 case RCC_LPUART1CLKSOURCE_SYSCLK: \
AnnaBridge 145:64910690c574 541 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
AnnaBridge 145:64910690c574 542 break; \
AnnaBridge 145:64910690c574 543 case RCC_LPUART1CLKSOURCE_LSE: \
AnnaBridge 145:64910690c574 544 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
AnnaBridge 145:64910690c574 545 break; \
AnnaBridge 145:64910690c574 546 default: \
AnnaBridge 145:64910690c574 547 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
AnnaBridge 145:64910690c574 548 break; \
AnnaBridge 145:64910690c574 549 } \
AnnaBridge 145:64910690c574 550 } \
AnnaBridge 145:64910690c574 551 } while(0)
Kojto 122:f9eeca106725 552 #endif
Kojto 122:f9eeca106725 553
Kojto 122:f9eeca106725 554 /** @brief Report the UART mask to apply to retrieve the received data
Kojto 122:f9eeca106725 555 * according to the word length and to the parity bits activation.
Kojto 122:f9eeca106725 556 * @note If PCE = 1, the parity bit is not included in the data extracted
Kojto 122:f9eeca106725 557 * by the reception API().
Kojto 122:f9eeca106725 558 * This masking operation is not carried out in the case of
Kojto 122:f9eeca106725 559 * DMA transfers.
Kojto 122:f9eeca106725 560 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 561 * @retval None, the mask to apply to UART RDR register is stored in (__HANDLE__)->Mask field.
Kojto 122:f9eeca106725 562 */
Kojto 122:f9eeca106725 563 #define UART_MASK_COMPUTATION(__HANDLE__) \
Kojto 122:f9eeca106725 564 do { \
Kojto 122:f9eeca106725 565 if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \
Kojto 122:f9eeca106725 566 { \
Kojto 122:f9eeca106725 567 if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
Kojto 122:f9eeca106725 568 { \
Kojto 122:f9eeca106725 569 (__HANDLE__)->Mask = 0x01FF ; \
Kojto 122:f9eeca106725 570 } \
Kojto 122:f9eeca106725 571 else \
Kojto 122:f9eeca106725 572 { \
Kojto 122:f9eeca106725 573 (__HANDLE__)->Mask = 0x00FF ; \
Kojto 122:f9eeca106725 574 } \
Kojto 122:f9eeca106725 575 } \
Kojto 122:f9eeca106725 576 else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \
Kojto 122:f9eeca106725 577 { \
Kojto 122:f9eeca106725 578 if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
Kojto 122:f9eeca106725 579 { \
Kojto 122:f9eeca106725 580 (__HANDLE__)->Mask = 0x00FF ; \
Kojto 122:f9eeca106725 581 } \
Kojto 122:f9eeca106725 582 else \
Kojto 122:f9eeca106725 583 { \
Kojto 122:f9eeca106725 584 (__HANDLE__)->Mask = 0x007F ; \
Kojto 122:f9eeca106725 585 } \
Kojto 122:f9eeca106725 586 } \
Kojto 122:f9eeca106725 587 else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_7B) \
Kojto 122:f9eeca106725 588 { \
Kojto 122:f9eeca106725 589 if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
Kojto 122:f9eeca106725 590 { \
Kojto 122:f9eeca106725 591 (__HANDLE__)->Mask = 0x007F ; \
Kojto 122:f9eeca106725 592 } \
Kojto 122:f9eeca106725 593 else \
Kojto 122:f9eeca106725 594 { \
Kojto 122:f9eeca106725 595 (__HANDLE__)->Mask = 0x003F ; \
Kojto 122:f9eeca106725 596 } \
Kojto 122:f9eeca106725 597 } \
Kojto 122:f9eeca106725 598 } while(0)
Kojto 122:f9eeca106725 599
Kojto 122:f9eeca106725 600
Kojto 122:f9eeca106725 601 /**
Kojto 122:f9eeca106725 602 * @brief Ensure that UART frame length is valid.
Kojto 122:f9eeca106725 603 * @param __LENGTH__: UART frame length.
Kojto 122:f9eeca106725 604 * @retval SET (__LENGTH__ is valid) or RESET (__LENGTH__ is invalid)
Kojto 122:f9eeca106725 605 */
Kojto 122:f9eeca106725 606 #define IS_UART_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == UART_WORDLENGTH_7B) || \
Kojto 122:f9eeca106725 607 ((__LENGTH__) == UART_WORDLENGTH_8B) || \
Kojto 122:f9eeca106725 608 ((__LENGTH__) == UART_WORDLENGTH_9B))
Kojto 122:f9eeca106725 609
Kojto 122:f9eeca106725 610 /**
Kojto 122:f9eeca106725 611 * @brief Ensure that UART wake-up address length is valid.
Kojto 122:f9eeca106725 612 * @param __ADDRESS__: UART wake-up address length.
Kojto 122:f9eeca106725 613 * @retval SET (__ADDRESS__ is valid) or RESET (__ADDRESS__ is invalid)
Kojto 122:f9eeca106725 614 */
Kojto 122:f9eeca106725 615 #define IS_UART_ADDRESSLENGTH_DETECT(__ADDRESS__) (((__ADDRESS__) == UART_ADDRESS_DETECT_4B) || \
Kojto 122:f9eeca106725 616 ((__ADDRESS__) == UART_ADDRESS_DETECT_7B))
Kojto 122:f9eeca106725 617
Kojto 122:f9eeca106725 618 /**
Kojto 122:f9eeca106725 619 * @}
Kojto 122:f9eeca106725 620 */
Kojto 122:f9eeca106725 621
Kojto 122:f9eeca106725 622 /* Private functions ---------------------------------------------------------*/
Kojto 122:f9eeca106725 623
Kojto 122:f9eeca106725 624 /**
Kojto 122:f9eeca106725 625 * @}
Kojto 122:f9eeca106725 626 */
Kojto 122:f9eeca106725 627
Kojto 122:f9eeca106725 628 /**
Kojto 122:f9eeca106725 629 * @}
Kojto 122:f9eeca106725 630 */
Kojto 122:f9eeca106725 631
Kojto 122:f9eeca106725 632 #ifdef __cplusplus
Kojto 122:f9eeca106725 633 }
Kojto 122:f9eeca106725 634 #endif
Kojto 122:f9eeca106725 635
Kojto 122:f9eeca106725 636 #endif /* __STM32L4xx_HAL_UART_EX_H */
Kojto 122:f9eeca106725 637
Kojto 122:f9eeca106725 638 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/