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targets/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_uart_ex.h@151:5eaa88a5bcc7, 2016-11-24 (annotated)

Committer:
<>
Date:
Thu Nov 24 17:03:03 2016 +0000
Revision:
151:5eaa88a5bcc7
Parent:
149:156823d33999 
This updates the lib to the mbed lib v130

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /**
<> 144:ef7eb2e8f9f7 2 ******************************************************************************
<> 144:ef7eb2e8f9f7 3 * @file stm32l0xx_hal_uart_ex.h
<> 144:ef7eb2e8f9f7 4 * @author MCD Application Team
<> 151:5eaa88a5bcc7 5 * @version V1.7.0
<> 151:5eaa88a5bcc7 6 * @date 31-May-2016
<> 144:ef7eb2e8f9f7 7 * @brief Header file of UART HAL Extension module.
<> 144:ef7eb2e8f9f7 8 ******************************************************************************
<> 144:ef7eb2e8f9f7 9 * @attention
<> 144:ef7eb2e8f9f7 10 *
<> 144:ef7eb2e8f9f7 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
<> 144:ef7eb2e8f9f7 12 *
<> 144:ef7eb2e8f9f7 13 * Redistribution and use in source and binary forms, with or without modification,
<> 144:ef7eb2e8f9f7 14 * are permitted provided that the following conditions are met:
<> 144:ef7eb2e8f9f7 15 * 1. Redistributions of source code must retain the above copyright notice,
<> 144:ef7eb2e8f9f7 16 * this list of conditions and the following disclaimer.
<> 144:ef7eb2e8f9f7 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
<> 144:ef7eb2e8f9f7 18 * this list of conditions and the following disclaimer in the documentation
<> 144:ef7eb2e8f9f7 19 * and/or other materials provided with the distribution.
<> 144:ef7eb2e8f9f7 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
<> 144:ef7eb2e8f9f7 21 * may be used to endorse or promote products derived from this software
<> 144:ef7eb2e8f9f7 22 * without specific prior written permission.
<> 144:ef7eb2e8f9f7 23 *
<> 144:ef7eb2e8f9f7 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
<> 144:ef7eb2e8f9f7 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
<> 144:ef7eb2e8f9f7 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
<> 144:ef7eb2e8f9f7 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
<> 144:ef7eb2e8f9f7 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
<> 144:ef7eb2e8f9f7 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
<> 144:ef7eb2e8f9f7 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
<> 144:ef7eb2e8f9f7 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
<> 144:ef7eb2e8f9f7 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
<> 144:ef7eb2e8f9f7 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
<> 144:ef7eb2e8f9f7 34 *
<> 144:ef7eb2e8f9f7 35 ******************************************************************************
<> 144:ef7eb2e8f9f7 36 */
<> 144:ef7eb2e8f9f7 37
<> 144:ef7eb2e8f9f7 38 /* Define to prevent recursive inclusion -------------------------------------*/
<> 144:ef7eb2e8f9f7 39 #ifndef __STM32L0xx_HAL_UART_EX_H
<> 144:ef7eb2e8f9f7 40 #define __STM32L0xx_HAL_UART_EX_H
<> 144:ef7eb2e8f9f7 41
<> 144:ef7eb2e8f9f7 42 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 43 extern "C" {
<> 144:ef7eb2e8f9f7 44 #endif
<> 144:ef7eb2e8f9f7 45
<> 144:ef7eb2e8f9f7 46 /* Includes ------------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 47 #include "stm32l0xx_hal_def.h"
<> 144:ef7eb2e8f9f7 48
<> 144:ef7eb2e8f9f7 49 /** @addtogroup STM32L0xx_HAL_Driver
<> 144:ef7eb2e8f9f7 50 * @{
<> 144:ef7eb2e8f9f7 51 */
<> 144:ef7eb2e8f9f7 52
<> 144:ef7eb2e8f9f7 53 /** @defgroup UARTEx UARTEx
<> 144:ef7eb2e8f9f7 54 * @{
<> 144:ef7eb2e8f9f7 55 */
<> 144:ef7eb2e8f9f7 56
<> 144:ef7eb2e8f9f7 57 /******************************************************************************/
<> 144:ef7eb2e8f9f7 58 /* Exported types ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 59 /******************************************************************************/
<> 144:ef7eb2e8f9f7 60
<> 144:ef7eb2e8f9f7 61 /** @defgroup UARTEx_Exported_Types UARTEx Exported Types
<> 144:ef7eb2e8f9f7 62 * @{
<> 144:ef7eb2e8f9f7 63 */
<> 144:ef7eb2e8f9f7 64
<> 144:ef7eb2e8f9f7 65 /** @defgroup UARTEx_Init_Configuration Extended initialization configuration structure
<> 144:ef7eb2e8f9f7 66 * @{
<> 144:ef7eb2e8f9f7 67 */
<> 144:ef7eb2e8f9f7 68 /**
<> 144:ef7eb2e8f9f7 69 * @brief UART wake up from stop mode parameters
<> 144:ef7eb2e8f9f7 70 */
<> 144:ef7eb2e8f9f7 71 typedef struct
<> 144:ef7eb2e8f9f7 72 {
<> 144:ef7eb2e8f9f7 73 uint32_t WakeUpEvent; /*!< Specifies which event will activat the Wakeup from Stop mode flag (WUF).
<> 144:ef7eb2e8f9f7 74 This parameter can be a value of @ref UART_WakeUp_from_Stop_Selection.
<> 144:ef7eb2e8f9f7 75 If set to UART_WAKEUP_ON_ADDRESS, the two other fields below must
<> 144:ef7eb2e8f9f7 76 be filled up. */
<> 144:ef7eb2e8f9f7 77
<> 144:ef7eb2e8f9f7 78 uint16_t AddressLength; /*!< Specifies whether the address is 4 or 7-bit long.
<> 144:ef7eb2e8f9f7 79 This parameter can be a value of @ref UARTEx_WakeUp_Address_Length */
<> 144:ef7eb2e8f9f7 80
<> 144:ef7eb2e8f9f7 81 uint8_t Address; /*!< UART/USART node address (7-bit long max) */
<> 144:ef7eb2e8f9f7 82 } UART_WakeUpTypeDef;
<> 144:ef7eb2e8f9f7 83
<> 144:ef7eb2e8f9f7 84 /**
<> 144:ef7eb2e8f9f7 85 * @}
<> 144:ef7eb2e8f9f7 86 */
<> 144:ef7eb2e8f9f7 87 /**
<> 144:ef7eb2e8f9f7 88 * @}
<> 144:ef7eb2e8f9f7 89 */
<> 144:ef7eb2e8f9f7 90
<> 144:ef7eb2e8f9f7 91 /* Exported constants --------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 92 /** @defgroup UARTEx_Extended_Exported_Constants UARTEx Exported Constants
<> 144:ef7eb2e8f9f7 93 * @{
<> 144:ef7eb2e8f9f7 94 */
<> 144:ef7eb2e8f9f7 95
<> 144:ef7eb2e8f9f7 96 /** @defgroup UARTEx_Word_Length Word length definition
<> 144:ef7eb2e8f9f7 97 * @{
<> 144:ef7eb2e8f9f7 98 */
<> 144:ef7eb2e8f9f7 99 #define UART_WORDLENGTH_7B ((uint32_t)USART_CR1_M1)
<> 151:5eaa88a5bcc7 100 #define UART_WORDLENGTH_8B ((uint32_t)0x0000U)
<> 144:ef7eb2e8f9f7 101 #define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M0)
<> 144:ef7eb2e8f9f7 102 #define IS_UART_WORD_LENGTH(LENGTH) (((LENGTH) == UART_WORDLENGTH_7B) || \
<> 144:ef7eb2e8f9f7 103 ((LENGTH) == UART_WORDLENGTH_8B) || \
<> 144:ef7eb2e8f9f7 104 ((LENGTH) == UART_WORDLENGTH_9B))
<> 144:ef7eb2e8f9f7 105 /**
<> 144:ef7eb2e8f9f7 106 * @}
<> 144:ef7eb2e8f9f7 107 */
<> 144:ef7eb2e8f9f7 108
<> 144:ef7eb2e8f9f7 109 /** @defgroup UARTEx_AutoBaud_Rate_Mode Auto baud rate mode definition
<> 144:ef7eb2e8f9f7 110 * @{
<> 144:ef7eb2e8f9f7 111 */
<> 151:5eaa88a5bcc7 112 #define UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT ((uint32_t)0x0000U)
<> 144:ef7eb2e8f9f7 113 #define UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE ((uint32_t)USART_CR2_ABRMODE_0)
<> 144:ef7eb2e8f9f7 114 #define UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME ((uint32_t)USART_CR2_ABRMODE_1)
<> 144:ef7eb2e8f9f7 115 #define UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME ((uint32_t)USART_CR2_ABRMODE)
<> 144:ef7eb2e8f9f7 116 #define IS_UART_ADVFEATURE_AUTOBAUDRATEMODE(MODE) (((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT) || \
<> 144:ef7eb2e8f9f7 117 ((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE) || \
<> 144:ef7eb2e8f9f7 118 ((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME) || \
<> 144:ef7eb2e8f9f7 119 ((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME))
<> 144:ef7eb2e8f9f7 120 /**
<> 144:ef7eb2e8f9f7 121 * @}
<> 144:ef7eb2e8f9f7 122 */
<> 144:ef7eb2e8f9f7 123
<> 144:ef7eb2e8f9f7 124 /** @defgroup UARTEx_WakeUp_Address_Length WakeUp address length definition
<> 144:ef7eb2e8f9f7 125 * @{
<> 144:ef7eb2e8f9f7 126 */
<> 151:5eaa88a5bcc7 127 #define UART_ADDRESS_DETECT_4B ((uint32_t)0x00000000U)
<> 144:ef7eb2e8f9f7 128 #define UART_ADDRESS_DETECT_7B ((uint32_t)USART_CR2_ADDM7)
<> 144:ef7eb2e8f9f7 129 #define IS_UART_ADDRESSLENGTH_DETECT(ADDRESS) (((ADDRESS) == UART_ADDRESS_DETECT_4B) || \
<> 144:ef7eb2e8f9f7 130 ((ADDRESS) == UART_ADDRESS_DETECT_7B))
<> 144:ef7eb2e8f9f7 131 /**
<> 144:ef7eb2e8f9f7 132 * @}
<> 144:ef7eb2e8f9f7 133 */
<> 144:ef7eb2e8f9f7 134
<> 144:ef7eb2e8f9f7 135
<> 144:ef7eb2e8f9f7 136 /** @defgroup UARTEx_WakeUp_Methods Wakeup methods definition
<> 144:ef7eb2e8f9f7 137 * @{
<> 144:ef7eb2e8f9f7 138 */
<> 151:5eaa88a5bcc7 139 #define UART_WAKEUPMETHOD_IDLELINE ((uint32_t)0x00000000U)
<> 144:ef7eb2e8f9f7 140 #define UART_WAKEUPMETHOD_ADDRESSMARK ((uint32_t)USART_CR1_WAKE)
<> 144:ef7eb2e8f9f7 141 #define IS_UART_WAKEUPMETHOD(WAKEUP) (((WAKEUP) == UART_WAKEUPMETHOD_IDLELINE) || \
<> 144:ef7eb2e8f9f7 142 ((WAKEUP) == UART_WAKEUPMETHOD_ADDRESSMARK))
<> 144:ef7eb2e8f9f7 143 /**
<> 144:ef7eb2e8f9f7 144 * @}
<> 144:ef7eb2e8f9f7 145 */
<> 144:ef7eb2e8f9f7 146
<> 144:ef7eb2e8f9f7 147 /**
<> 144:ef7eb2e8f9f7 148 * @}
<> 144:ef7eb2e8f9f7 149 */
<> 144:ef7eb2e8f9f7 150
<> 144:ef7eb2e8f9f7 151 /* Exported macro ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 152
<> 144:ef7eb2e8f9f7 153 /** @defgroup UARTEx_Extended_Exported_Macros UARTEx Exported Macros
<> 144:ef7eb2e8f9f7 154 * @{
<> 144:ef7eb2e8f9f7 155 */
<> 144:ef7eb2e8f9f7 156
<> 144:ef7eb2e8f9f7 157 /** @brief Reports the UART clock source.
<> 144:ef7eb2e8f9f7 158 * @param __HANDLE__: specifies the UART Handle
<> 144:ef7eb2e8f9f7 159 * @param __CLOCKSOURCE__ : output variable
<> 144:ef7eb2e8f9f7 160 * @retval UART clocking source, written in __CLOCKSOURCE__.
<> 144:ef7eb2e8f9f7 161 */
<> 144:ef7eb2e8f9f7 162 #if defined (STM32L031xx) || defined (STM32L041xx) || defined (STM32L011xx) || defined (STM32L021xx)
<> 144:ef7eb2e8f9f7 163 #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
<> 144:ef7eb2e8f9f7 164 do { \
<> 144:ef7eb2e8f9f7 165 if((__HANDLE__)->Instance == USART2) \
<> 144:ef7eb2e8f9f7 166 { \
<> 144:ef7eb2e8f9f7 167 switch(__HAL_RCC_GET_USART2_SOURCE()) \
<> 144:ef7eb2e8f9f7 168 { \
<> 144:ef7eb2e8f9f7 169 case RCC_USART2CLKSOURCE_PCLK1: \
<> 144:ef7eb2e8f9f7 170 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
<> 144:ef7eb2e8f9f7 171 break; \
<> 144:ef7eb2e8f9f7 172 case RCC_USART2CLKSOURCE_HSI: \
<> 144:ef7eb2e8f9f7 173 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
<> 144:ef7eb2e8f9f7 174 break; \
<> 144:ef7eb2e8f9f7 175 case RCC_USART2CLKSOURCE_SYSCLK: \
<> 144:ef7eb2e8f9f7 176 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
<> 144:ef7eb2e8f9f7 177 break; \
<> 144:ef7eb2e8f9f7 178 case RCC_USART2CLKSOURCE_LSE: \
<> 144:ef7eb2e8f9f7 179 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
<> 144:ef7eb2e8f9f7 180 break; \
<> 144:ef7eb2e8f9f7 181 default: \
<> 144:ef7eb2e8f9f7 182 break; \
<> 144:ef7eb2e8f9f7 183 } \
<> 144:ef7eb2e8f9f7 184 } \
<> 144:ef7eb2e8f9f7 185 else if((__HANDLE__)->Instance == LPUART1) \
<> 144:ef7eb2e8f9f7 186 { \
<> 144:ef7eb2e8f9f7 187 switch(__HAL_RCC_GET_LPUART1_SOURCE()) \
<> 144:ef7eb2e8f9f7 188 { \
<> 144:ef7eb2e8f9f7 189 case RCC_LPUART1CLKSOURCE_PCLK1: \
<> 144:ef7eb2e8f9f7 190 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
<> 144:ef7eb2e8f9f7 191 break; \
<> 144:ef7eb2e8f9f7 192 case RCC_LPUART1CLKSOURCE_HSI: \
<> 144:ef7eb2e8f9f7 193 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
<> 144:ef7eb2e8f9f7 194 break; \
<> 144:ef7eb2e8f9f7 195 case RCC_LPUART1CLKSOURCE_SYSCLK: \
<> 144:ef7eb2e8f9f7 196 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
<> 144:ef7eb2e8f9f7 197 break; \
<> 144:ef7eb2e8f9f7 198 case RCC_LPUART1CLKSOURCE_LSE: \
<> 144:ef7eb2e8f9f7 199 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
<> 144:ef7eb2e8f9f7 200 break; \
<> 144:ef7eb2e8f9f7 201 default: \
<> 144:ef7eb2e8f9f7 202 break; \
<> 144:ef7eb2e8f9f7 203 } \
<> 144:ef7eb2e8f9f7 204 } \
<> 144:ef7eb2e8f9f7 205 } while(0)
<> 144:ef7eb2e8f9f7 206
<> 144:ef7eb2e8f9f7 207 #else /* (STM32L031xx) || defined (STM32L041xx) || (STM32L011xx) || defined (STM32L021xx) */
<> 144:ef7eb2e8f9f7 208
<> 144:ef7eb2e8f9f7 209 #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
<> 144:ef7eb2e8f9f7 210 do { \
<> 144:ef7eb2e8f9f7 211 if((__HANDLE__)->Instance == USART1) \
<> 144:ef7eb2e8f9f7 212 { \
<> 144:ef7eb2e8f9f7 213 switch(__HAL_RCC_GET_USART1_SOURCE()) \
<> 144:ef7eb2e8f9f7 214 { \
<> 144:ef7eb2e8f9f7 215 case RCC_USART1CLKSOURCE_PCLK2: \
<> 144:ef7eb2e8f9f7 216 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \
<> 144:ef7eb2e8f9f7 217 break; \
<> 144:ef7eb2e8f9f7 218 case RCC_USART1CLKSOURCE_HSI: \
<> 144:ef7eb2e8f9f7 219 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
<> 144:ef7eb2e8f9f7 220 break; \
<> 144:ef7eb2e8f9f7 221 case RCC_USART1CLKSOURCE_SYSCLK: \
<> 144:ef7eb2e8f9f7 222 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
<> 144:ef7eb2e8f9f7 223 break; \
<> 144:ef7eb2e8f9f7 224 case RCC_USART1CLKSOURCE_LSE: \
<> 144:ef7eb2e8f9f7 225 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
<> 144:ef7eb2e8f9f7 226 break; \
<> 144:ef7eb2e8f9f7 227 default: \
<> 144:ef7eb2e8f9f7 228 break; \
<> 144:ef7eb2e8f9f7 229 } \
<> 144:ef7eb2e8f9f7 230 } \
<> 144:ef7eb2e8f9f7 231 else if((__HANDLE__)->Instance == USART2) \
<> 144:ef7eb2e8f9f7 232 { \
<> 144:ef7eb2e8f9f7 233 switch(__HAL_RCC_GET_USART2_SOURCE()) \
<> 144:ef7eb2e8f9f7 234 { \
<> 144:ef7eb2e8f9f7 235 case RCC_USART2CLKSOURCE_PCLK1: \
<> 144:ef7eb2e8f9f7 236 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
<> 144:ef7eb2e8f9f7 237 break; \
<> 144:ef7eb2e8f9f7 238 case RCC_USART2CLKSOURCE_HSI: \
<> 144:ef7eb2e8f9f7 239 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
<> 144:ef7eb2e8f9f7 240 break; \
<> 144:ef7eb2e8f9f7 241 case RCC_USART2CLKSOURCE_SYSCLK: \
<> 144:ef7eb2e8f9f7 242 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
<> 144:ef7eb2e8f9f7 243 break; \
<> 144:ef7eb2e8f9f7 244 case RCC_USART2CLKSOURCE_LSE: \
<> 144:ef7eb2e8f9f7 245 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
<> 144:ef7eb2e8f9f7 246 break; \
<> 144:ef7eb2e8f9f7 247 default: \
<> 144:ef7eb2e8f9f7 248 break; \
<> 144:ef7eb2e8f9f7 249 } \
<> 144:ef7eb2e8f9f7 250 } \
<> 144:ef7eb2e8f9f7 251 else if((__HANDLE__)->Instance == LPUART1) \
<> 144:ef7eb2e8f9f7 252 { \
<> 144:ef7eb2e8f9f7 253 switch(__HAL_RCC_GET_LPUART1_SOURCE()) \
<> 144:ef7eb2e8f9f7 254 { \
<> 144:ef7eb2e8f9f7 255 case RCC_LPUART1CLKSOURCE_PCLK1: \
<> 144:ef7eb2e8f9f7 256 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
<> 144:ef7eb2e8f9f7 257 break; \
<> 144:ef7eb2e8f9f7 258 case RCC_LPUART1CLKSOURCE_HSI: \
<> 144:ef7eb2e8f9f7 259 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
<> 144:ef7eb2e8f9f7 260 break; \
<> 144:ef7eb2e8f9f7 261 case RCC_LPUART1CLKSOURCE_SYSCLK: \
<> 144:ef7eb2e8f9f7 262 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
<> 144:ef7eb2e8f9f7 263 break; \
<> 144:ef7eb2e8f9f7 264 case RCC_LPUART1CLKSOURCE_LSE: \
<> 144:ef7eb2e8f9f7 265 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
<> 144:ef7eb2e8f9f7 266 break; \
<> 144:ef7eb2e8f9f7 267 default: \
<> 144:ef7eb2e8f9f7 268 break; \
<> 144:ef7eb2e8f9f7 269 } \
<> 144:ef7eb2e8f9f7 270 } \
<> 144:ef7eb2e8f9f7 271 } while(0)
<> 144:ef7eb2e8f9f7 272 #endif /* (STM32L031xx) || (STM32L041xx) || (STM32L011xx) || defined (STM32L021xx) */
<> 144:ef7eb2e8f9f7 273
<> 144:ef7eb2e8f9f7 274 /** @brief Reports the UART mask to apply to retrieve the received data
<> 144:ef7eb2e8f9f7 275 * according to the word length and to the parity bits activation.
<> 144:ef7eb2e8f9f7 276 * If PCE = 1, the parity bit is not included in the data extracted
<> 144:ef7eb2e8f9f7 277 * by the reception API().
<> 144:ef7eb2e8f9f7 278 * This masking operation is not carried out in the case of
<> 144:ef7eb2e8f9f7 279 * DMA transfers.
<> 144:ef7eb2e8f9f7 280 * @param __HANDLE__: specifies the UART Handle
<> 144:ef7eb2e8f9f7 281 * @retval mask to apply to UART RDR register value.
<> 144:ef7eb2e8f9f7 282 */
<> 144:ef7eb2e8f9f7 283 #define UART_MASK_COMPUTATION(__HANDLE__) \
<> 144:ef7eb2e8f9f7 284 do { \
<> 144:ef7eb2e8f9f7 285 if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \
<> 144:ef7eb2e8f9f7 286 { \
<> 144:ef7eb2e8f9f7 287 if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
<> 144:ef7eb2e8f9f7 288 { \
<> 144:ef7eb2e8f9f7 289 (__HANDLE__)->Mask = 0x01FF ; \
<> 144:ef7eb2e8f9f7 290 } \
<> 144:ef7eb2e8f9f7 291 else \
<> 144:ef7eb2e8f9f7 292 { \
<> 144:ef7eb2e8f9f7 293 (__HANDLE__)->Mask = 0x00FF ; \
<> 144:ef7eb2e8f9f7 294 } \
<> 144:ef7eb2e8f9f7 295 } \
<> 144:ef7eb2e8f9f7 296 else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \
<> 144:ef7eb2e8f9f7 297 { \
<> 144:ef7eb2e8f9f7 298 if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
<> 144:ef7eb2e8f9f7 299 { \
<> 144:ef7eb2e8f9f7 300 (__HANDLE__)->Mask = 0x00FF ; \
<> 144:ef7eb2e8f9f7 301 } \
<> 144:ef7eb2e8f9f7 302 else \
<> 144:ef7eb2e8f9f7 303 { \
<> 144:ef7eb2e8f9f7 304 (__HANDLE__)->Mask = 0x007F ; \
<> 144:ef7eb2e8f9f7 305 } \
<> 144:ef7eb2e8f9f7 306 } \
<> 144:ef7eb2e8f9f7 307 else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_7B) \
<> 144:ef7eb2e8f9f7 308 { \
<> 144:ef7eb2e8f9f7 309 if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
<> 144:ef7eb2e8f9f7 310 { \
<> 144:ef7eb2e8f9f7 311 (__HANDLE__)->Mask = 0x007F ; \
<> 144:ef7eb2e8f9f7 312 } \
<> 144:ef7eb2e8f9f7 313 else \
<> 144:ef7eb2e8f9f7 314 { \
<> 144:ef7eb2e8f9f7 315 (__HANDLE__)->Mask = 0x003F ; \
<> 144:ef7eb2e8f9f7 316 } \
<> 144:ef7eb2e8f9f7 317 } \
<> 144:ef7eb2e8f9f7 318 } while(0)
<> 144:ef7eb2e8f9f7 319
<> 144:ef7eb2e8f9f7 320 /**
<> 144:ef7eb2e8f9f7 321 * @}
<> 144:ef7eb2e8f9f7 322 */
<> 144:ef7eb2e8f9f7 323
<> 144:ef7eb2e8f9f7 324 /* Exported functions --------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 325 /** @defgroup UARTEx_Exported_Functions UARTEx Exported Functions
<> 144:ef7eb2e8f9f7 326 * @{
<> 144:ef7eb2e8f9f7 327 */
<> 144:ef7eb2e8f9f7 328 /* Exported functions --------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 329 /* Initialization/de-initialization functions ********************************/
<> 144:ef7eb2e8f9f7 330 /** @defgroup UARTEx_Exported_Functions_Group1 Extended Initialization function
<> 144:ef7eb2e8f9f7 331 * @{
<> 144:ef7eb2e8f9f7 332 */
<> 144:ef7eb2e8f9f7 333 HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime, uint32_t DeassertionTime);
<> 144:ef7eb2e8f9f7 334 /**
<> 144:ef7eb2e8f9f7 335 * @}
<> 144:ef7eb2e8f9f7 336 */
<> 144:ef7eb2e8f9f7 337 /* IO operation functions *****************************************************/
<> 144:ef7eb2e8f9f7 338 /* Peripheral Control functions **********************************************/
<> 144:ef7eb2e8f9f7 339 /** @defgroup UARTEx_Exported_Functions_Group2 Peripheral Control functions
<> 144:ef7eb2e8f9f7 340 * @{
<> 144:ef7eb2e8f9f7 341 */
<> 144:ef7eb2e8f9f7 342 HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection);
<> 144:ef7eb2e8f9f7 343 HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart);
<> 144:ef7eb2e8f9f7 344 HAL_StatusTypeDef HAL_UARTEx_EnableClockStopMode(UART_HandleTypeDef *huart);
<> 144:ef7eb2e8f9f7 345 HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart);
<> 144:ef7eb2e8f9f7 346 HAL_StatusTypeDef HAL_UARTEx_DisableClockStopMode(UART_HandleTypeDef *huart);
<> 144:ef7eb2e8f9f7 347 void HAL_UARTEx_WakeupCallback(UART_HandleTypeDef *huart);
<> 144:ef7eb2e8f9f7 348
<> 144:ef7eb2e8f9f7 349 /* Peripheral State functions ************************************************/
<> 144:ef7eb2e8f9f7 350 HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength);
<> 144:ef7eb2e8f9f7 351
<> 144:ef7eb2e8f9f7 352 /**
<> 144:ef7eb2e8f9f7 353 * @}
<> 144:ef7eb2e8f9f7 354 */
<> 144:ef7eb2e8f9f7 355
<> 144:ef7eb2e8f9f7 356 /**
<> 144:ef7eb2e8f9f7 357 * @}
<> 144:ef7eb2e8f9f7 358 */
<> 144:ef7eb2e8f9f7 359
<> 144:ef7eb2e8f9f7 360 /* Define the private group ***********************************/
<> 144:ef7eb2e8f9f7 361 /**************************************************************/
<> 144:ef7eb2e8f9f7 362 /** @defgroup UARTEx_Private UARTEx Private
<> 144:ef7eb2e8f9f7 363 * @{
<> 144:ef7eb2e8f9f7 364 */
<> 144:ef7eb2e8f9f7 365 /**
<> 144:ef7eb2e8f9f7 366 * @}
<> 144:ef7eb2e8f9f7 367 */
<> 144:ef7eb2e8f9f7 368 /**************************************************************/
<> 144:ef7eb2e8f9f7 369
<> 144:ef7eb2e8f9f7 370 /**
<> 144:ef7eb2e8f9f7 371 * @}
<> 144:ef7eb2e8f9f7 372 */
<> 144:ef7eb2e8f9f7 373
<> 144:ef7eb2e8f9f7 374 /**
<> 144:ef7eb2e8f9f7 375 * @}
<> 144:ef7eb2e8f9f7 376 */
<> 144:ef7eb2e8f9f7 377
<> 144:ef7eb2e8f9f7 378 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 379 }
<> 144:ef7eb2e8f9f7 380 #endif
<> 144:ef7eb2e8f9f7 381
<> 144:ef7eb2e8f9f7 382 #endif /* __STM32L0xx_HAL_UART_EX_H */
<> 144:ef7eb2e8f9f7 383
<> 144:ef7eb2e8f9f7 384 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
<> 144:ef7eb2e8f9f7 385