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TARGET_NUCLEO_F334R8/TARGET_STM/TARGET_STM32F3/device/stm32f3xx_hal_uart_ex.h@143:86740a56073b, 2017-05-26 (annotated)
- Committer:
- AnnaBridge
- Date:
- Fri May 26 12:30:20 2017 +0100
- Revision:
- 143:86740a56073b
- Parent:
- 135:176b8275d35d
Release 143 of the mbed library.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
AnnaBridge | 126:abea610beb85 | 1 | /** |
AnnaBridge | 126:abea610beb85 | 2 | ****************************************************************************** |
AnnaBridge | 126:abea610beb85 | 3 | * @file stm32f3xx_hal_uart_ex.h |
AnnaBridge | 126:abea610beb85 | 4 | * @author MCD Application Team |
<> | 135:176b8275d35d | 5 | * @version V1.4.0 |
<> | 135:176b8275d35d | 6 | * @date 16-December-2016 |
<> | 135:176b8275d35d | 7 | * @brief Header file of UART HAL Extended module. |
AnnaBridge | 126:abea610beb85 | 8 | ****************************************************************************** |
AnnaBridge | 126:abea610beb85 | 9 | * @attention |
AnnaBridge | 126:abea610beb85 | 10 | * |
AnnaBridge | 126:abea610beb85 | 11 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
AnnaBridge | 126:abea610beb85 | 12 | * |
AnnaBridge | 126:abea610beb85 | 13 | * Redistribution and use in source and binary forms, with or without modification, |
AnnaBridge | 126:abea610beb85 | 14 | * are permitted provided that the following conditions are met: |
AnnaBridge | 126:abea610beb85 | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
AnnaBridge | 126:abea610beb85 | 16 | * this list of conditions and the following disclaimer. |
AnnaBridge | 126:abea610beb85 | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
AnnaBridge | 126:abea610beb85 | 18 | * this list of conditions and the following disclaimer in the documentation |
AnnaBridge | 126:abea610beb85 | 19 | * and/or other materials provided with the distribution. |
AnnaBridge | 126:abea610beb85 | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
AnnaBridge | 126:abea610beb85 | 21 | * may be used to endorse or promote products derived from this software |
AnnaBridge | 126:abea610beb85 | 22 | * without specific prior written permission. |
AnnaBridge | 126:abea610beb85 | 23 | * |
AnnaBridge | 126:abea610beb85 | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
AnnaBridge | 126:abea610beb85 | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
AnnaBridge | 126:abea610beb85 | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
AnnaBridge | 126:abea610beb85 | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
AnnaBridge | 126:abea610beb85 | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
AnnaBridge | 126:abea610beb85 | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
AnnaBridge | 126:abea610beb85 | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
AnnaBridge | 126:abea610beb85 | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
AnnaBridge | 126:abea610beb85 | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
AnnaBridge | 126:abea610beb85 | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
AnnaBridge | 126:abea610beb85 | 34 | * |
AnnaBridge | 126:abea610beb85 | 35 | ****************************************************************************** |
AnnaBridge | 126:abea610beb85 | 36 | */ |
AnnaBridge | 126:abea610beb85 | 37 | |
AnnaBridge | 126:abea610beb85 | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
AnnaBridge | 126:abea610beb85 | 39 | #ifndef __STM32F3xx_HAL_UART_EX_H |
AnnaBridge | 126:abea610beb85 | 40 | #define __STM32F3xx_HAL_UART_EX_H |
AnnaBridge | 126:abea610beb85 | 41 | |
AnnaBridge | 126:abea610beb85 | 42 | #ifdef __cplusplus |
AnnaBridge | 126:abea610beb85 | 43 | extern "C" { |
AnnaBridge | 126:abea610beb85 | 44 | #endif |
AnnaBridge | 126:abea610beb85 | 45 | |
AnnaBridge | 126:abea610beb85 | 46 | /* Includes ------------------------------------------------------------------*/ |
AnnaBridge | 126:abea610beb85 | 47 | #include "stm32f3xx_hal_def.h" |
AnnaBridge | 126:abea610beb85 | 48 | |
AnnaBridge | 126:abea610beb85 | 49 | /** @addtogroup STM32F3xx_HAL_Driver |
AnnaBridge | 126:abea610beb85 | 50 | * @{ |
AnnaBridge | 126:abea610beb85 | 51 | */ |
AnnaBridge | 126:abea610beb85 | 52 | |
AnnaBridge | 126:abea610beb85 | 53 | /** @addtogroup UARTEx |
AnnaBridge | 126:abea610beb85 | 54 | * @{ |
AnnaBridge | 126:abea610beb85 | 55 | */ |
AnnaBridge | 126:abea610beb85 | 56 | |
AnnaBridge | 126:abea610beb85 | 57 | /* Exported types ------------------------------------------------------------*/ |
AnnaBridge | 126:abea610beb85 | 58 | /* Exported constants --------------------------------------------------------*/ |
AnnaBridge | 126:abea610beb85 | 59 | /** @defgroup UARTEx_Exported_Constants UARTEx Exported Constants |
AnnaBridge | 126:abea610beb85 | 60 | * @{ |
AnnaBridge | 126:abea610beb85 | 61 | */ |
AnnaBridge | 126:abea610beb85 | 62 | |
AnnaBridge | 126:abea610beb85 | 63 | /** @defgroup UARTEx_Word_Length UARTEx Word Length |
AnnaBridge | 126:abea610beb85 | 64 | * @{ |
AnnaBridge | 126:abea610beb85 | 65 | */ |
AnnaBridge | 126:abea610beb85 | 66 | #if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \ |
AnnaBridge | 126:abea610beb85 | 67 | defined(STM32F303x8) || defined(STM32F334x8) || defined(STM32F328xx) || \ |
AnnaBridge | 126:abea610beb85 | 68 | defined(STM32F301x8) || defined(STM32F302x8) || defined(STM32F318xx) |
<> | 135:176b8275d35d | 69 | #define UART_WORDLENGTH_7B ((uint32_t)USART_CR1_M1) /*!< 7-bit long UART frame */ |
<> | 135:176b8275d35d | 70 | #define UART_WORDLENGTH_8B (0x00000000U) /*!< 8-bit long UART frame */ |
<> | 135:176b8275d35d | 71 | #define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M0) /*!< 9-bit long UART frame */ |
AnnaBridge | 126:abea610beb85 | 72 | #else |
<> | 135:176b8275d35d | 73 | #define UART_WORDLENGTH_8B (0x00000000U) /*!< 8-bit long UART frame */ |
<> | 135:176b8275d35d | 74 | #define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M) /*!< 9-bit long UART frame */ |
AnnaBridge | 126:abea610beb85 | 75 | #endif /* STM32F302xE || STM32F303xE || STM32F398xx || */ |
AnnaBridge | 126:abea610beb85 | 76 | /* STM32F303x8 || STM32F334x8 || STM32F328xx || */ |
AnnaBridge | 126:abea610beb85 | 77 | /* STM32F301x8 || STM32F302x8 || STM32F318xx */ |
AnnaBridge | 126:abea610beb85 | 78 | /** |
AnnaBridge | 126:abea610beb85 | 79 | * @} |
AnnaBridge | 126:abea610beb85 | 80 | */ |
AnnaBridge | 126:abea610beb85 | 81 | |
AnnaBridge | 126:abea610beb85 | 82 | /** |
AnnaBridge | 126:abea610beb85 | 83 | * @} |
AnnaBridge | 126:abea610beb85 | 84 | */ |
AnnaBridge | 126:abea610beb85 | 85 | |
AnnaBridge | 126:abea610beb85 | 86 | /* Exported macros -----------------------------------------------------------*/ |
AnnaBridge | 126:abea610beb85 | 87 | /* Exported functions --------------------------------------------------------*/ |
AnnaBridge | 126:abea610beb85 | 88 | /** @addtogroup UARTEx_Exported_Functions |
AnnaBridge | 126:abea610beb85 | 89 | * @{ |
AnnaBridge | 126:abea610beb85 | 90 | */ |
AnnaBridge | 126:abea610beb85 | 91 | |
AnnaBridge | 126:abea610beb85 | 92 | /** @addtogroup UARTEx_Exported_Functions_Group1 |
AnnaBridge | 126:abea610beb85 | 93 | * @{ |
AnnaBridge | 126:abea610beb85 | 94 | */ |
AnnaBridge | 126:abea610beb85 | 95 | |
AnnaBridge | 126:abea610beb85 | 96 | /* Initialization and de-initialization functions ****************************/ |
AnnaBridge | 126:abea610beb85 | 97 | HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime, uint32_t DeassertionTime); |
AnnaBridge | 126:abea610beb85 | 98 | |
AnnaBridge | 126:abea610beb85 | 99 | /** |
AnnaBridge | 126:abea610beb85 | 100 | * @} |
AnnaBridge | 126:abea610beb85 | 101 | */ |
AnnaBridge | 126:abea610beb85 | 102 | |
AnnaBridge | 126:abea610beb85 | 103 | /* IO operation functions *****************************************************/ |
AnnaBridge | 126:abea610beb85 | 104 | |
AnnaBridge | 126:abea610beb85 | 105 | /** @addtogroup UARTEx_Exported_Functions_Group3 |
AnnaBridge | 126:abea610beb85 | 106 | * @{ |
AnnaBridge | 126:abea610beb85 | 107 | */ |
AnnaBridge | 126:abea610beb85 | 108 | |
AnnaBridge | 126:abea610beb85 | 109 | /* Peripheral Control functions **********************************************/ |
AnnaBridge | 126:abea610beb85 | 110 | HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection); |
AnnaBridge | 126:abea610beb85 | 111 | HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart); |
AnnaBridge | 126:abea610beb85 | 112 | HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart); |
AnnaBridge | 126:abea610beb85 | 113 | HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength); |
<> | 135:176b8275d35d | 114 | void HAL_UARTEx_WakeupCallback(UART_HandleTypeDef *huart); |
<> | 135:176b8275d35d | 115 | |
AnnaBridge | 126:abea610beb85 | 116 | /** |
AnnaBridge | 126:abea610beb85 | 117 | * @} |
AnnaBridge | 126:abea610beb85 | 118 | */ |
AnnaBridge | 126:abea610beb85 | 119 | |
AnnaBridge | 126:abea610beb85 | 120 | /** |
AnnaBridge | 126:abea610beb85 | 121 | * @} |
AnnaBridge | 126:abea610beb85 | 122 | */ |
AnnaBridge | 126:abea610beb85 | 123 | |
AnnaBridge | 126:abea610beb85 | 124 | /* Private macros ------------------------------------------------------------*/ |
AnnaBridge | 126:abea610beb85 | 125 | /** @defgroup UARTEx_Private_Macros UARTEx Private Macros |
AnnaBridge | 126:abea610beb85 | 126 | * @{ |
AnnaBridge | 126:abea610beb85 | 127 | */ |
AnnaBridge | 126:abea610beb85 | 128 | |
AnnaBridge | 126:abea610beb85 | 129 | /** @brief Report the UART clock source. |
AnnaBridge | 126:abea610beb85 | 130 | * @param __HANDLE__: specifies the UART Handle. |
AnnaBridge | 126:abea610beb85 | 131 | * @param __CLOCKSOURCE__: output variable. |
AnnaBridge | 126:abea610beb85 | 132 | * @retval UART clocking source, written in __CLOCKSOURCE__. |
AnnaBridge | 126:abea610beb85 | 133 | */ |
AnnaBridge | 126:abea610beb85 | 134 | #if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \ |
AnnaBridge | 126:abea610beb85 | 135 | defined(STM32F302xC) || defined(STM32F303xC) || defined(STM32F358xx) |
<> | 135:176b8275d35d | 136 | #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
AnnaBridge | 126:abea610beb85 | 137 | do { \ |
AnnaBridge | 126:abea610beb85 | 138 | if((__HANDLE__)->Instance == USART1) \ |
AnnaBridge | 126:abea610beb85 | 139 | { \ |
AnnaBridge | 126:abea610beb85 | 140 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
AnnaBridge | 126:abea610beb85 | 141 | { \ |
AnnaBridge | 126:abea610beb85 | 142 | case RCC_USART1CLKSOURCE_PCLK2: \ |
AnnaBridge | 126:abea610beb85 | 143 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \ |
AnnaBridge | 126:abea610beb85 | 144 | break; \ |
AnnaBridge | 126:abea610beb85 | 145 | case RCC_USART1CLKSOURCE_HSI: \ |
AnnaBridge | 126:abea610beb85 | 146 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 126:abea610beb85 | 147 | break; \ |
AnnaBridge | 126:abea610beb85 | 148 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
AnnaBridge | 126:abea610beb85 | 149 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 126:abea610beb85 | 150 | break; \ |
AnnaBridge | 126:abea610beb85 | 151 | case RCC_USART1CLKSOURCE_LSE: \ |
AnnaBridge | 126:abea610beb85 | 152 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 126:abea610beb85 | 153 | break; \ |
AnnaBridge | 126:abea610beb85 | 154 | default: \ |
AnnaBridge | 126:abea610beb85 | 155 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 126:abea610beb85 | 156 | break; \ |
AnnaBridge | 126:abea610beb85 | 157 | } \ |
AnnaBridge | 126:abea610beb85 | 158 | } \ |
AnnaBridge | 126:abea610beb85 | 159 | else if((__HANDLE__)->Instance == USART2) \ |
AnnaBridge | 126:abea610beb85 | 160 | { \ |
AnnaBridge | 126:abea610beb85 | 161 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
AnnaBridge | 126:abea610beb85 | 162 | { \ |
AnnaBridge | 126:abea610beb85 | 163 | case RCC_USART2CLKSOURCE_PCLK1: \ |
AnnaBridge | 126:abea610beb85 | 164 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 126:abea610beb85 | 165 | break; \ |
AnnaBridge | 126:abea610beb85 | 166 | case RCC_USART2CLKSOURCE_HSI: \ |
AnnaBridge | 126:abea610beb85 | 167 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 126:abea610beb85 | 168 | break; \ |
AnnaBridge | 126:abea610beb85 | 169 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
AnnaBridge | 126:abea610beb85 | 170 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 126:abea610beb85 | 171 | break; \ |
AnnaBridge | 126:abea610beb85 | 172 | case RCC_USART2CLKSOURCE_LSE: \ |
AnnaBridge | 126:abea610beb85 | 173 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 126:abea610beb85 | 174 | break; \ |
AnnaBridge | 126:abea610beb85 | 175 | default: \ |
AnnaBridge | 126:abea610beb85 | 176 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 126:abea610beb85 | 177 | break; \ |
AnnaBridge | 126:abea610beb85 | 178 | } \ |
AnnaBridge | 126:abea610beb85 | 179 | } \ |
AnnaBridge | 126:abea610beb85 | 180 | else if((__HANDLE__)->Instance == USART3) \ |
AnnaBridge | 126:abea610beb85 | 181 | { \ |
AnnaBridge | 126:abea610beb85 | 182 | switch(__HAL_RCC_GET_USART3_SOURCE()) \ |
AnnaBridge | 126:abea610beb85 | 183 | { \ |
AnnaBridge | 126:abea610beb85 | 184 | case RCC_USART3CLKSOURCE_PCLK1: \ |
AnnaBridge | 126:abea610beb85 | 185 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 126:abea610beb85 | 186 | break; \ |
AnnaBridge | 126:abea610beb85 | 187 | case RCC_USART3CLKSOURCE_HSI: \ |
AnnaBridge | 126:abea610beb85 | 188 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 126:abea610beb85 | 189 | break; \ |
AnnaBridge | 126:abea610beb85 | 190 | case RCC_USART3CLKSOURCE_SYSCLK: \ |
AnnaBridge | 126:abea610beb85 | 191 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 126:abea610beb85 | 192 | break; \ |
AnnaBridge | 126:abea610beb85 | 193 | case RCC_USART3CLKSOURCE_LSE: \ |
AnnaBridge | 126:abea610beb85 | 194 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 126:abea610beb85 | 195 | break; \ |
AnnaBridge | 126:abea610beb85 | 196 | default: \ |
AnnaBridge | 126:abea610beb85 | 197 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 126:abea610beb85 | 198 | break; \ |
AnnaBridge | 126:abea610beb85 | 199 | } \ |
AnnaBridge | 126:abea610beb85 | 200 | } \ |
AnnaBridge | 126:abea610beb85 | 201 | else if((__HANDLE__)->Instance == UART4) \ |
AnnaBridge | 126:abea610beb85 | 202 | { \ |
AnnaBridge | 126:abea610beb85 | 203 | switch(__HAL_RCC_GET_UART4_SOURCE()) \ |
AnnaBridge | 126:abea610beb85 | 204 | { \ |
AnnaBridge | 126:abea610beb85 | 205 | case RCC_UART4CLKSOURCE_PCLK1: \ |
AnnaBridge | 126:abea610beb85 | 206 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 126:abea610beb85 | 207 | break; \ |
AnnaBridge | 126:abea610beb85 | 208 | case RCC_UART4CLKSOURCE_HSI: \ |
AnnaBridge | 126:abea610beb85 | 209 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 126:abea610beb85 | 210 | break; \ |
AnnaBridge | 126:abea610beb85 | 211 | case RCC_UART4CLKSOURCE_SYSCLK: \ |
AnnaBridge | 126:abea610beb85 | 212 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 126:abea610beb85 | 213 | break; \ |
AnnaBridge | 126:abea610beb85 | 214 | case RCC_UART4CLKSOURCE_LSE: \ |
AnnaBridge | 126:abea610beb85 | 215 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 126:abea610beb85 | 216 | break; \ |
AnnaBridge | 126:abea610beb85 | 217 | default: \ |
AnnaBridge | 126:abea610beb85 | 218 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 126:abea610beb85 | 219 | break; \ |
AnnaBridge | 126:abea610beb85 | 220 | } \ |
AnnaBridge | 126:abea610beb85 | 221 | } \ |
AnnaBridge | 126:abea610beb85 | 222 | else if ((__HANDLE__)->Instance == UART5) \ |
AnnaBridge | 126:abea610beb85 | 223 | { \ |
AnnaBridge | 126:abea610beb85 | 224 | switch(__HAL_RCC_GET_UART5_SOURCE()) \ |
AnnaBridge | 126:abea610beb85 | 225 | { \ |
AnnaBridge | 126:abea610beb85 | 226 | case RCC_UART5CLKSOURCE_PCLK1: \ |
AnnaBridge | 126:abea610beb85 | 227 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 126:abea610beb85 | 228 | break; \ |
AnnaBridge | 126:abea610beb85 | 229 | case RCC_UART5CLKSOURCE_HSI: \ |
AnnaBridge | 126:abea610beb85 | 230 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 126:abea610beb85 | 231 | break; \ |
AnnaBridge | 126:abea610beb85 | 232 | case RCC_UART5CLKSOURCE_SYSCLK: \ |
AnnaBridge | 126:abea610beb85 | 233 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 126:abea610beb85 | 234 | break; \ |
AnnaBridge | 126:abea610beb85 | 235 | case RCC_UART5CLKSOURCE_LSE: \ |
AnnaBridge | 126:abea610beb85 | 236 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 126:abea610beb85 | 237 | break; \ |
AnnaBridge | 126:abea610beb85 | 238 | default: \ |
AnnaBridge | 126:abea610beb85 | 239 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 126:abea610beb85 | 240 | break; \ |
AnnaBridge | 126:abea610beb85 | 241 | } \ |
AnnaBridge | 126:abea610beb85 | 242 | } \ |
AnnaBridge | 126:abea610beb85 | 243 | else \ |
AnnaBridge | 126:abea610beb85 | 244 | { \ |
AnnaBridge | 126:abea610beb85 | 245 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 126:abea610beb85 | 246 | } \ |
<> | 135:176b8275d35d | 247 | } while(0U) |
AnnaBridge | 126:abea610beb85 | 248 | #elif defined(STM32F303x8) || defined(STM32F334x8) || defined(STM32F328xx) || \ |
AnnaBridge | 126:abea610beb85 | 249 | defined(STM32F301x8) || defined(STM32F302x8) || defined(STM32F318xx) |
<> | 135:176b8275d35d | 250 | #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
AnnaBridge | 126:abea610beb85 | 251 | do { \ |
AnnaBridge | 126:abea610beb85 | 252 | if((__HANDLE__)->Instance == USART1) \ |
AnnaBridge | 126:abea610beb85 | 253 | { \ |
AnnaBridge | 126:abea610beb85 | 254 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
AnnaBridge | 126:abea610beb85 | 255 | { \ |
AnnaBridge | 126:abea610beb85 | 256 | case RCC_USART1CLKSOURCE_PCLK1: \ |
AnnaBridge | 126:abea610beb85 | 257 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 126:abea610beb85 | 258 | break; \ |
AnnaBridge | 126:abea610beb85 | 259 | case RCC_USART1CLKSOURCE_HSI: \ |
AnnaBridge | 126:abea610beb85 | 260 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 126:abea610beb85 | 261 | break; \ |
AnnaBridge | 126:abea610beb85 | 262 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
AnnaBridge | 126:abea610beb85 | 263 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 126:abea610beb85 | 264 | break; \ |
AnnaBridge | 126:abea610beb85 | 265 | case RCC_USART1CLKSOURCE_LSE: \ |
AnnaBridge | 126:abea610beb85 | 266 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 126:abea610beb85 | 267 | break; \ |
AnnaBridge | 126:abea610beb85 | 268 | default: \ |
AnnaBridge | 126:abea610beb85 | 269 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 126:abea610beb85 | 270 | break; \ |
AnnaBridge | 126:abea610beb85 | 271 | } \ |
AnnaBridge | 126:abea610beb85 | 272 | } \ |
AnnaBridge | 126:abea610beb85 | 273 | else if((__HANDLE__)->Instance == USART2) \ |
AnnaBridge | 126:abea610beb85 | 274 | { \ |
AnnaBridge | 126:abea610beb85 | 275 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 126:abea610beb85 | 276 | } \ |
AnnaBridge | 126:abea610beb85 | 277 | else if((__HANDLE__)->Instance == USART3) \ |
AnnaBridge | 126:abea610beb85 | 278 | { \ |
AnnaBridge | 126:abea610beb85 | 279 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 126:abea610beb85 | 280 | } \ |
AnnaBridge | 126:abea610beb85 | 281 | else \ |
AnnaBridge | 126:abea610beb85 | 282 | { \ |
AnnaBridge | 126:abea610beb85 | 283 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 126:abea610beb85 | 284 | } \ |
<> | 135:176b8275d35d | 285 | } while(0U) |
AnnaBridge | 126:abea610beb85 | 286 | #else |
<> | 135:176b8275d35d | 287 | #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
AnnaBridge | 126:abea610beb85 | 288 | do { \ |
AnnaBridge | 126:abea610beb85 | 289 | if((__HANDLE__)->Instance == USART1) \ |
AnnaBridge | 126:abea610beb85 | 290 | { \ |
AnnaBridge | 126:abea610beb85 | 291 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
AnnaBridge | 126:abea610beb85 | 292 | { \ |
AnnaBridge | 126:abea610beb85 | 293 | case RCC_USART1CLKSOURCE_PCLK2: \ |
AnnaBridge | 126:abea610beb85 | 294 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \ |
AnnaBridge | 126:abea610beb85 | 295 | break; \ |
AnnaBridge | 126:abea610beb85 | 296 | case RCC_USART1CLKSOURCE_HSI: \ |
AnnaBridge | 126:abea610beb85 | 297 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 126:abea610beb85 | 298 | break; \ |
AnnaBridge | 126:abea610beb85 | 299 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
AnnaBridge | 126:abea610beb85 | 300 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 126:abea610beb85 | 301 | break; \ |
AnnaBridge | 126:abea610beb85 | 302 | case RCC_USART1CLKSOURCE_LSE: \ |
AnnaBridge | 126:abea610beb85 | 303 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 126:abea610beb85 | 304 | break; \ |
AnnaBridge | 126:abea610beb85 | 305 | default: \ |
AnnaBridge | 126:abea610beb85 | 306 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 126:abea610beb85 | 307 | break; \ |
AnnaBridge | 126:abea610beb85 | 308 | } \ |
AnnaBridge | 126:abea610beb85 | 309 | } \ |
AnnaBridge | 126:abea610beb85 | 310 | else if((__HANDLE__)->Instance == USART2) \ |
AnnaBridge | 126:abea610beb85 | 311 | { \ |
AnnaBridge | 126:abea610beb85 | 312 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
AnnaBridge | 126:abea610beb85 | 313 | { \ |
AnnaBridge | 126:abea610beb85 | 314 | case RCC_USART2CLKSOURCE_PCLK1: \ |
AnnaBridge | 126:abea610beb85 | 315 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 126:abea610beb85 | 316 | break; \ |
AnnaBridge | 126:abea610beb85 | 317 | case RCC_USART2CLKSOURCE_HSI: \ |
AnnaBridge | 126:abea610beb85 | 318 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 126:abea610beb85 | 319 | break; \ |
AnnaBridge | 126:abea610beb85 | 320 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
AnnaBridge | 126:abea610beb85 | 321 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 126:abea610beb85 | 322 | break; \ |
AnnaBridge | 126:abea610beb85 | 323 | case RCC_USART2CLKSOURCE_LSE: \ |
AnnaBridge | 126:abea610beb85 | 324 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 126:abea610beb85 | 325 | break; \ |
AnnaBridge | 126:abea610beb85 | 326 | default: \ |
AnnaBridge | 126:abea610beb85 | 327 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 126:abea610beb85 | 328 | break; \ |
AnnaBridge | 126:abea610beb85 | 329 | } \ |
AnnaBridge | 126:abea610beb85 | 330 | } \ |
AnnaBridge | 126:abea610beb85 | 331 | else if((__HANDLE__)->Instance == USART3) \ |
AnnaBridge | 126:abea610beb85 | 332 | { \ |
AnnaBridge | 126:abea610beb85 | 333 | switch(__HAL_RCC_GET_USART3_SOURCE()) \ |
AnnaBridge | 126:abea610beb85 | 334 | { \ |
AnnaBridge | 126:abea610beb85 | 335 | case RCC_USART3CLKSOURCE_PCLK1: \ |
AnnaBridge | 126:abea610beb85 | 336 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 126:abea610beb85 | 337 | break; \ |
AnnaBridge | 126:abea610beb85 | 338 | case RCC_USART3CLKSOURCE_HSI: \ |
AnnaBridge | 126:abea610beb85 | 339 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 126:abea610beb85 | 340 | break; \ |
AnnaBridge | 126:abea610beb85 | 341 | case RCC_USART3CLKSOURCE_SYSCLK: \ |
AnnaBridge | 126:abea610beb85 | 342 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 126:abea610beb85 | 343 | break; \ |
AnnaBridge | 126:abea610beb85 | 344 | case RCC_USART3CLKSOURCE_LSE: \ |
AnnaBridge | 126:abea610beb85 | 345 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 126:abea610beb85 | 346 | break; \ |
AnnaBridge | 126:abea610beb85 | 347 | default: \ |
AnnaBridge | 126:abea610beb85 | 348 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 126:abea610beb85 | 349 | break; \ |
AnnaBridge | 126:abea610beb85 | 350 | } \ |
AnnaBridge | 126:abea610beb85 | 351 | } \ |
AnnaBridge | 126:abea610beb85 | 352 | else \ |
AnnaBridge | 126:abea610beb85 | 353 | { \ |
AnnaBridge | 126:abea610beb85 | 354 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 126:abea610beb85 | 355 | } \ |
<> | 135:176b8275d35d | 356 | } while(0U) |
AnnaBridge | 126:abea610beb85 | 357 | #endif /* STM32F302xE || STM32F303xE || STM32F398xx || */ |
AnnaBridge | 126:abea610beb85 | 358 | /* STM32F302xC || STM32F303xC || STM32F358xx */ |
AnnaBridge | 126:abea610beb85 | 359 | |
AnnaBridge | 126:abea610beb85 | 360 | |
AnnaBridge | 126:abea610beb85 | 361 | /** @brief Compute the UART mask to apply to retrieve the received data |
AnnaBridge | 126:abea610beb85 | 362 | * according to the word length and to the parity bits activation. |
AnnaBridge | 126:abea610beb85 | 363 | * @note If PCE = 1, the parity bit is not included in the data extracted |
AnnaBridge | 126:abea610beb85 | 364 | * by the reception API(). |
AnnaBridge | 126:abea610beb85 | 365 | * This masking operation is not carried out in the case of |
AnnaBridge | 126:abea610beb85 | 366 | * DMA transfers. |
AnnaBridge | 126:abea610beb85 | 367 | * @param __HANDLE__: specifies the UART Handle. |
AnnaBridge | 126:abea610beb85 | 368 | * @retval None, the mask to apply to UART RDR register is stored in (__HANDLE__)->Mask field. |
AnnaBridge | 126:abea610beb85 | 369 | */ |
AnnaBridge | 126:abea610beb85 | 370 | #if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \ |
AnnaBridge | 126:abea610beb85 | 371 | defined(STM32F303x8) || defined(STM32F334x8) || defined(STM32F328xx) || \ |
AnnaBridge | 126:abea610beb85 | 372 | defined(STM32F301x8) || defined(STM32F302x8) || defined(STM32F318xx) |
AnnaBridge | 126:abea610beb85 | 373 | #define UART_MASK_COMPUTATION(__HANDLE__) \ |
AnnaBridge | 126:abea610beb85 | 374 | do { \ |
AnnaBridge | 126:abea610beb85 | 375 | if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \ |
AnnaBridge | 126:abea610beb85 | 376 | { \ |
AnnaBridge | 126:abea610beb85 | 377 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
AnnaBridge | 126:abea610beb85 | 378 | { \ |
<> | 135:176b8275d35d | 379 | (__HANDLE__)->Mask = 0x01FFU ; \ |
AnnaBridge | 126:abea610beb85 | 380 | } \ |
AnnaBridge | 126:abea610beb85 | 381 | else \ |
AnnaBridge | 126:abea610beb85 | 382 | { \ |
<> | 135:176b8275d35d | 383 | (__HANDLE__)->Mask = 0x00FFU ; \ |
AnnaBridge | 126:abea610beb85 | 384 | } \ |
AnnaBridge | 126:abea610beb85 | 385 | } \ |
AnnaBridge | 126:abea610beb85 | 386 | else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \ |
AnnaBridge | 126:abea610beb85 | 387 | { \ |
AnnaBridge | 126:abea610beb85 | 388 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
AnnaBridge | 126:abea610beb85 | 389 | { \ |
<> | 135:176b8275d35d | 390 | (__HANDLE__)->Mask = 0x00FFU ; \ |
AnnaBridge | 126:abea610beb85 | 391 | } \ |
AnnaBridge | 126:abea610beb85 | 392 | else \ |
AnnaBridge | 126:abea610beb85 | 393 | { \ |
<> | 135:176b8275d35d | 394 | (__HANDLE__)->Mask = 0x007FU ; \ |
AnnaBridge | 126:abea610beb85 | 395 | } \ |
AnnaBridge | 126:abea610beb85 | 396 | } \ |
AnnaBridge | 126:abea610beb85 | 397 | else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_7B) \ |
AnnaBridge | 126:abea610beb85 | 398 | { \ |
AnnaBridge | 126:abea610beb85 | 399 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
AnnaBridge | 126:abea610beb85 | 400 | { \ |
<> | 135:176b8275d35d | 401 | (__HANDLE__)->Mask = 0x007FU ; \ |
AnnaBridge | 126:abea610beb85 | 402 | } \ |
AnnaBridge | 126:abea610beb85 | 403 | else \ |
AnnaBridge | 126:abea610beb85 | 404 | { \ |
<> | 135:176b8275d35d | 405 | (__HANDLE__)->Mask = 0x003FU ; \ |
AnnaBridge | 126:abea610beb85 | 406 | } \ |
AnnaBridge | 126:abea610beb85 | 407 | } \ |
<> | 135:176b8275d35d | 408 | } while(0U) |
AnnaBridge | 126:abea610beb85 | 409 | #else |
AnnaBridge | 126:abea610beb85 | 410 | #define UART_MASK_COMPUTATION(__HANDLE__) \ |
AnnaBridge | 126:abea610beb85 | 411 | do { \ |
AnnaBridge | 126:abea610beb85 | 412 | if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \ |
AnnaBridge | 126:abea610beb85 | 413 | { \ |
AnnaBridge | 126:abea610beb85 | 414 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
AnnaBridge | 126:abea610beb85 | 415 | { \ |
<> | 135:176b8275d35d | 416 | (__HANDLE__)->Mask = 0x01FFU ; \ |
AnnaBridge | 126:abea610beb85 | 417 | } \ |
AnnaBridge | 126:abea610beb85 | 418 | else \ |
AnnaBridge | 126:abea610beb85 | 419 | { \ |
<> | 135:176b8275d35d | 420 | (__HANDLE__)->Mask = 0x00FFU ; \ |
AnnaBridge | 126:abea610beb85 | 421 | } \ |
AnnaBridge | 126:abea610beb85 | 422 | } \ |
AnnaBridge | 126:abea610beb85 | 423 | else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \ |
AnnaBridge | 126:abea610beb85 | 424 | { \ |
AnnaBridge | 126:abea610beb85 | 425 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
AnnaBridge | 126:abea610beb85 | 426 | { \ |
<> | 135:176b8275d35d | 427 | (__HANDLE__)->Mask = 0x00FFU ; \ |
AnnaBridge | 126:abea610beb85 | 428 | } \ |
AnnaBridge | 126:abea610beb85 | 429 | else \ |
AnnaBridge | 126:abea610beb85 | 430 | { \ |
<> | 135:176b8275d35d | 431 | (__HANDLE__)->Mask = 0x007FU ; \ |
AnnaBridge | 126:abea610beb85 | 432 | } \ |
AnnaBridge | 126:abea610beb85 | 433 | } \ |
<> | 135:176b8275d35d | 434 | } while(0U) |
AnnaBridge | 126:abea610beb85 | 435 | #endif /* STM32F302xE || STM32F303xE || STM32F398xx || */ |
AnnaBridge | 126:abea610beb85 | 436 | /* STM32F303x8 || STM32F334x8 || STM32F328xx || */ |
AnnaBridge | 126:abea610beb85 | 437 | /* STM32F301x8 || STM32F302x8 || STM32F318xx */ |
AnnaBridge | 126:abea610beb85 | 438 | |
AnnaBridge | 126:abea610beb85 | 439 | /** |
AnnaBridge | 126:abea610beb85 | 440 | * @brief Ensure that UART frame length is valid. |
AnnaBridge | 126:abea610beb85 | 441 | * @param __LENGTH__: UART frame length. |
AnnaBridge | 126:abea610beb85 | 442 | * @retval SET (__LENGTH__ is valid) or RESET (__LENGTH__ is invalid) |
AnnaBridge | 126:abea610beb85 | 443 | */ |
AnnaBridge | 126:abea610beb85 | 444 | #if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \ |
AnnaBridge | 126:abea610beb85 | 445 | defined(STM32F303x8) || defined(STM32F334x8) || defined(STM32F328xx) || \ |
AnnaBridge | 126:abea610beb85 | 446 | defined(STM32F301x8) || defined(STM32F302x8) || defined(STM32F318xx) |
AnnaBridge | 126:abea610beb85 | 447 | #define IS_UART_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == UART_WORDLENGTH_7B) || \ |
AnnaBridge | 126:abea610beb85 | 448 | ((__LENGTH__) == UART_WORDLENGTH_8B) || \ |
AnnaBridge | 126:abea610beb85 | 449 | ((__LENGTH__) == UART_WORDLENGTH_9B)) |
AnnaBridge | 126:abea610beb85 | 450 | #else |
AnnaBridge | 126:abea610beb85 | 451 | #define IS_UART_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == UART_WORDLENGTH_8B) || \ |
AnnaBridge | 126:abea610beb85 | 452 | ((__LENGTH__) == UART_WORDLENGTH_9B)) |
AnnaBridge | 126:abea610beb85 | 453 | #endif /* STM32F302xE || STM32F303xE || STM32F398xx || */ |
AnnaBridge | 126:abea610beb85 | 454 | /* STM32F303x8 || STM32F334x8 || STM32F328xx || */ |
AnnaBridge | 126:abea610beb85 | 455 | /* STM32F301x8 || STM32F302x8 || STM32F318xx */ |
AnnaBridge | 126:abea610beb85 | 456 | /** |
AnnaBridge | 126:abea610beb85 | 457 | * @} |
AnnaBridge | 126:abea610beb85 | 458 | */ |
AnnaBridge | 126:abea610beb85 | 459 | |
AnnaBridge | 126:abea610beb85 | 460 | /* Private functions ---------------------------------------------------------*/ |
AnnaBridge | 126:abea610beb85 | 461 | |
AnnaBridge | 126:abea610beb85 | 462 | /** |
AnnaBridge | 126:abea610beb85 | 463 | * @} |
AnnaBridge | 126:abea610beb85 | 464 | */ |
AnnaBridge | 126:abea610beb85 | 465 | |
AnnaBridge | 126:abea610beb85 | 466 | /** |
AnnaBridge | 126:abea610beb85 | 467 | * @} |
AnnaBridge | 126:abea610beb85 | 468 | */ |
AnnaBridge | 126:abea610beb85 | 469 | |
AnnaBridge | 126:abea610beb85 | 470 | #ifdef __cplusplus |
AnnaBridge | 126:abea610beb85 | 471 | } |
AnnaBridge | 126:abea610beb85 | 472 | #endif |
AnnaBridge | 126:abea610beb85 | 473 | |
AnnaBridge | 126:abea610beb85 | 474 | #endif /* __STM32F3xx_HAL_UART_EX_H */ |
AnnaBridge | 126:abea610beb85 | 475 | |
AnnaBridge | 126:abea610beb85 | 476 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
AnnaBridge | 126:abea610beb85 | 477 |