Hal Drivers for L4
Dependents: BSP OneHopeOnePrayer FINAL_AUDIO_RECORD AudioDemo
Fork of STM32L4xx_HAL_Driver by
Inc/stm32l4xx_hal_uart_ex.h@0:80ee8f3b695e, 2015-11-02 (annotated)
- Committer:
- EricLew
- Date:
- Mon Nov 02 19:37:23 2015 +0000
- Revision:
- 0:80ee8f3b695e
Errors are with definitions of LCD and QSPI functions. I believe all .h and .c files are uploaded, but there may need to be certain functions called.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
EricLew | 0:80ee8f3b695e | 1 | /** |
EricLew | 0:80ee8f3b695e | 2 | ****************************************************************************** |
EricLew | 0:80ee8f3b695e | 3 | * @file stm32l4xx_hal_uart_ex.h |
EricLew | 0:80ee8f3b695e | 4 | * @author MCD Application Team |
EricLew | 0:80ee8f3b695e | 5 | * @version V1.1.0 |
EricLew | 0:80ee8f3b695e | 6 | * @date 16-September-2015 |
EricLew | 0:80ee8f3b695e | 7 | * @brief Header file of UART HAL Extended module. |
EricLew | 0:80ee8f3b695e | 8 | ****************************************************************************** |
EricLew | 0:80ee8f3b695e | 9 | * @attention |
EricLew | 0:80ee8f3b695e | 10 | * |
EricLew | 0:80ee8f3b695e | 11 | * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> |
EricLew | 0:80ee8f3b695e | 12 | * |
EricLew | 0:80ee8f3b695e | 13 | * Redistribution and use in source and binary forms, with or without modification, |
EricLew | 0:80ee8f3b695e | 14 | * are permitted provided that the following conditions are met: |
EricLew | 0:80ee8f3b695e | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
EricLew | 0:80ee8f3b695e | 16 | * this list of conditions and the following disclaimer. |
EricLew | 0:80ee8f3b695e | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
EricLew | 0:80ee8f3b695e | 18 | * this list of conditions and the following disclaimer in the documentation |
EricLew | 0:80ee8f3b695e | 19 | * and/or other materials provided with the distribution. |
EricLew | 0:80ee8f3b695e | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
EricLew | 0:80ee8f3b695e | 21 | * may be used to endorse or promote products derived from this software |
EricLew | 0:80ee8f3b695e | 22 | * without specific prior written permission. |
EricLew | 0:80ee8f3b695e | 23 | * |
EricLew | 0:80ee8f3b695e | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
EricLew | 0:80ee8f3b695e | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
EricLew | 0:80ee8f3b695e | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
EricLew | 0:80ee8f3b695e | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
EricLew | 0:80ee8f3b695e | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
EricLew | 0:80ee8f3b695e | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
EricLew | 0:80ee8f3b695e | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
EricLew | 0:80ee8f3b695e | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
EricLew | 0:80ee8f3b695e | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
EricLew | 0:80ee8f3b695e | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
EricLew | 0:80ee8f3b695e | 34 | * |
EricLew | 0:80ee8f3b695e | 35 | ****************************************************************************** |
EricLew | 0:80ee8f3b695e | 36 | */ |
EricLew | 0:80ee8f3b695e | 37 | |
EricLew | 0:80ee8f3b695e | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
EricLew | 0:80ee8f3b695e | 39 | #ifndef __STM32L4xx_HAL_UART_EX_H |
EricLew | 0:80ee8f3b695e | 40 | #define __STM32L4xx_HAL_UART_EX_H |
EricLew | 0:80ee8f3b695e | 41 | |
EricLew | 0:80ee8f3b695e | 42 | #ifdef __cplusplus |
EricLew | 0:80ee8f3b695e | 43 | extern "C" { |
EricLew | 0:80ee8f3b695e | 44 | #endif |
EricLew | 0:80ee8f3b695e | 45 | |
EricLew | 0:80ee8f3b695e | 46 | /* Includes ------------------------------------------------------------------*/ |
EricLew | 0:80ee8f3b695e | 47 | #include "stm32l4xx_hal_def.h" |
EricLew | 0:80ee8f3b695e | 48 | |
EricLew | 0:80ee8f3b695e | 49 | /** @addtogroup STM32L4xx_HAL_Driver |
EricLew | 0:80ee8f3b695e | 50 | * @{ |
EricLew | 0:80ee8f3b695e | 51 | */ |
EricLew | 0:80ee8f3b695e | 52 | |
EricLew | 0:80ee8f3b695e | 53 | /** @addtogroup UARTEx |
EricLew | 0:80ee8f3b695e | 54 | * @{ |
EricLew | 0:80ee8f3b695e | 55 | */ |
EricLew | 0:80ee8f3b695e | 56 | |
EricLew | 0:80ee8f3b695e | 57 | /* Exported types ------------------------------------------------------------*/ |
EricLew | 0:80ee8f3b695e | 58 | /** @defgroup UARTEx_Exported_Types UARTEx Exported Types |
EricLew | 0:80ee8f3b695e | 59 | * @{ |
EricLew | 0:80ee8f3b695e | 60 | */ |
EricLew | 0:80ee8f3b695e | 61 | |
EricLew | 0:80ee8f3b695e | 62 | /** |
EricLew | 0:80ee8f3b695e | 63 | * @brief UART wake up from stop mode parameters |
EricLew | 0:80ee8f3b695e | 64 | */ |
EricLew | 0:80ee8f3b695e | 65 | typedef struct |
EricLew | 0:80ee8f3b695e | 66 | { |
EricLew | 0:80ee8f3b695e | 67 | uint32_t WakeUpEvent; /*!< Specifies which event will activat the Wakeup from Stop mode flag (WUF). |
EricLew | 0:80ee8f3b695e | 68 | This parameter can be a value of @ref UART_WakeUp_from_Stop_Selection. |
EricLew | 0:80ee8f3b695e | 69 | If set to UART_WAKEUP_ON_ADDRESS, the two other fields below must |
EricLew | 0:80ee8f3b695e | 70 | be filled up. */ |
EricLew | 0:80ee8f3b695e | 71 | |
EricLew | 0:80ee8f3b695e | 72 | uint16_t AddressLength; /*!< Specifies whether the address is 4 or 7-bit long. |
EricLew | 0:80ee8f3b695e | 73 | This parameter can be a value of @ref UARTEx_WakeUp_Address_Length. */ |
EricLew | 0:80ee8f3b695e | 74 | |
EricLew | 0:80ee8f3b695e | 75 | uint8_t Address; /*!< UART/USART node address (7-bit long max). */ |
EricLew | 0:80ee8f3b695e | 76 | } UART_WakeUpTypeDef; |
EricLew | 0:80ee8f3b695e | 77 | |
EricLew | 0:80ee8f3b695e | 78 | /** |
EricLew | 0:80ee8f3b695e | 79 | * @} |
EricLew | 0:80ee8f3b695e | 80 | */ |
EricLew | 0:80ee8f3b695e | 81 | |
EricLew | 0:80ee8f3b695e | 82 | /* Exported constants --------------------------------------------------------*/ |
EricLew | 0:80ee8f3b695e | 83 | /** @defgroup UARTEx_Exported_Constants UARTEx Exported Constants |
EricLew | 0:80ee8f3b695e | 84 | * @{ |
EricLew | 0:80ee8f3b695e | 85 | */ |
EricLew | 0:80ee8f3b695e | 86 | |
EricLew | 0:80ee8f3b695e | 87 | /** @defgroup UARTEx_Word_Length UART Word Length |
EricLew | 0:80ee8f3b695e | 88 | * @{ |
EricLew | 0:80ee8f3b695e | 89 | */ |
EricLew | 0:80ee8f3b695e | 90 | #define UART_WORDLENGTH_7B ((uint32_t)USART_CR1_M1) /*!< 7-bit long UART frame */ |
EricLew | 0:80ee8f3b695e | 91 | #define UART_WORDLENGTH_8B ((uint32_t)0x00000000) /*!< 8-bit long UART frame */ |
EricLew | 0:80ee8f3b695e | 92 | #define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M0) /*!< 9-bit long UART frame */ |
EricLew | 0:80ee8f3b695e | 93 | /** |
EricLew | 0:80ee8f3b695e | 94 | * @} |
EricLew | 0:80ee8f3b695e | 95 | */ |
EricLew | 0:80ee8f3b695e | 96 | |
EricLew | 0:80ee8f3b695e | 97 | /** @defgroup UARTEx_WakeUp_Address_Length UART Extended WakeUp Address Length |
EricLew | 0:80ee8f3b695e | 98 | * @{ |
EricLew | 0:80ee8f3b695e | 99 | */ |
EricLew | 0:80ee8f3b695e | 100 | #define UART_ADDRESS_DETECT_4B ((uint32_t)0x00000000) /*!< 4-bit long wake-up address */ |
EricLew | 0:80ee8f3b695e | 101 | #define UART_ADDRESS_DETECT_7B ((uint32_t)USART_CR2_ADDM7) /*!< 7-bit long wake-up address */ |
EricLew | 0:80ee8f3b695e | 102 | /** |
EricLew | 0:80ee8f3b695e | 103 | * @} |
EricLew | 0:80ee8f3b695e | 104 | */ |
EricLew | 0:80ee8f3b695e | 105 | |
EricLew | 0:80ee8f3b695e | 106 | /** |
EricLew | 0:80ee8f3b695e | 107 | * @} |
EricLew | 0:80ee8f3b695e | 108 | */ |
EricLew | 0:80ee8f3b695e | 109 | |
EricLew | 0:80ee8f3b695e | 110 | /* Exported macros -----------------------------------------------------------*/ |
EricLew | 0:80ee8f3b695e | 111 | /* Exported functions --------------------------------------------------------*/ |
EricLew | 0:80ee8f3b695e | 112 | /** @addtogroup UARTEx_Exported_Functions |
EricLew | 0:80ee8f3b695e | 113 | * @{ |
EricLew | 0:80ee8f3b695e | 114 | */ |
EricLew | 0:80ee8f3b695e | 115 | |
EricLew | 0:80ee8f3b695e | 116 | /** @addtogroup UARTEx_Exported_Functions_Group1 |
EricLew | 0:80ee8f3b695e | 117 | * @{ |
EricLew | 0:80ee8f3b695e | 118 | */ |
EricLew | 0:80ee8f3b695e | 119 | |
EricLew | 0:80ee8f3b695e | 120 | /* Initialization and de-initialization functions ****************************/ |
EricLew | 0:80ee8f3b695e | 121 | HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime, uint32_t DeassertionTime); |
EricLew | 0:80ee8f3b695e | 122 | |
EricLew | 0:80ee8f3b695e | 123 | /** |
EricLew | 0:80ee8f3b695e | 124 | * @} |
EricLew | 0:80ee8f3b695e | 125 | */ |
EricLew | 0:80ee8f3b695e | 126 | |
EricLew | 0:80ee8f3b695e | 127 | /* IO operation functions *****************************************************/ |
EricLew | 0:80ee8f3b695e | 128 | |
EricLew | 0:80ee8f3b695e | 129 | /** @addtogroup UARTEx_Exported_Functions_Group3 |
EricLew | 0:80ee8f3b695e | 130 | * @{ |
EricLew | 0:80ee8f3b695e | 131 | */ |
EricLew | 0:80ee8f3b695e | 132 | |
EricLew | 0:80ee8f3b695e | 133 | /* Peripheral Control functions **********************************************/ |
EricLew | 0:80ee8f3b695e | 134 | HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection); |
EricLew | 0:80ee8f3b695e | 135 | HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart); |
EricLew | 0:80ee8f3b695e | 136 | HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart); |
EricLew | 0:80ee8f3b695e | 137 | HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength); |
EricLew | 0:80ee8f3b695e | 138 | void HAL_UARTEx_WakeupCallback(UART_HandleTypeDef *huart); |
EricLew | 0:80ee8f3b695e | 139 | |
EricLew | 0:80ee8f3b695e | 140 | /** |
EricLew | 0:80ee8f3b695e | 141 | * @} |
EricLew | 0:80ee8f3b695e | 142 | */ |
EricLew | 0:80ee8f3b695e | 143 | |
EricLew | 0:80ee8f3b695e | 144 | /** |
EricLew | 0:80ee8f3b695e | 145 | * @} |
EricLew | 0:80ee8f3b695e | 146 | */ |
EricLew | 0:80ee8f3b695e | 147 | |
EricLew | 0:80ee8f3b695e | 148 | /* Private macros ------------------------------------------------------------*/ |
EricLew | 0:80ee8f3b695e | 149 | /** @defgroup UARTEx_Private_Macros UARTEx Private Macros |
EricLew | 0:80ee8f3b695e | 150 | * @{ |
EricLew | 0:80ee8f3b695e | 151 | */ |
EricLew | 0:80ee8f3b695e | 152 | |
EricLew | 0:80ee8f3b695e | 153 | /** @brief Report the UART clock source. |
EricLew | 0:80ee8f3b695e | 154 | * @param __HANDLE__: specifies the UART Handle. |
EricLew | 0:80ee8f3b695e | 155 | * @param __CLOCKSOURCE__: output variable. |
EricLew | 0:80ee8f3b695e | 156 | * @retval UART clocking source, written in __CLOCKSOURCE__. |
EricLew | 0:80ee8f3b695e | 157 | */ |
EricLew | 0:80ee8f3b695e | 158 | #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
EricLew | 0:80ee8f3b695e | 159 | do { \ |
EricLew | 0:80ee8f3b695e | 160 | if((__HANDLE__)->Instance == USART1) \ |
EricLew | 0:80ee8f3b695e | 161 | { \ |
EricLew | 0:80ee8f3b695e | 162 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
EricLew | 0:80ee8f3b695e | 163 | { \ |
EricLew | 0:80ee8f3b695e | 164 | case RCC_USART1CLKSOURCE_PCLK2: \ |
EricLew | 0:80ee8f3b695e | 165 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \ |
EricLew | 0:80ee8f3b695e | 166 | break; \ |
EricLew | 0:80ee8f3b695e | 167 | case RCC_USART1CLKSOURCE_HSI: \ |
EricLew | 0:80ee8f3b695e | 168 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
EricLew | 0:80ee8f3b695e | 169 | break; \ |
EricLew | 0:80ee8f3b695e | 170 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
EricLew | 0:80ee8f3b695e | 171 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
EricLew | 0:80ee8f3b695e | 172 | break; \ |
EricLew | 0:80ee8f3b695e | 173 | case RCC_USART1CLKSOURCE_LSE: \ |
EricLew | 0:80ee8f3b695e | 174 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
EricLew | 0:80ee8f3b695e | 175 | break; \ |
EricLew | 0:80ee8f3b695e | 176 | default: \ |
EricLew | 0:80ee8f3b695e | 177 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
EricLew | 0:80ee8f3b695e | 178 | break; \ |
EricLew | 0:80ee8f3b695e | 179 | } \ |
EricLew | 0:80ee8f3b695e | 180 | } \ |
EricLew | 0:80ee8f3b695e | 181 | else if((__HANDLE__)->Instance == USART2) \ |
EricLew | 0:80ee8f3b695e | 182 | { \ |
EricLew | 0:80ee8f3b695e | 183 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
EricLew | 0:80ee8f3b695e | 184 | { \ |
EricLew | 0:80ee8f3b695e | 185 | case RCC_USART2CLKSOURCE_PCLK1: \ |
EricLew | 0:80ee8f3b695e | 186 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
EricLew | 0:80ee8f3b695e | 187 | break; \ |
EricLew | 0:80ee8f3b695e | 188 | case RCC_USART2CLKSOURCE_HSI: \ |
EricLew | 0:80ee8f3b695e | 189 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
EricLew | 0:80ee8f3b695e | 190 | break; \ |
EricLew | 0:80ee8f3b695e | 191 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
EricLew | 0:80ee8f3b695e | 192 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
EricLew | 0:80ee8f3b695e | 193 | break; \ |
EricLew | 0:80ee8f3b695e | 194 | case RCC_USART2CLKSOURCE_LSE: \ |
EricLew | 0:80ee8f3b695e | 195 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
EricLew | 0:80ee8f3b695e | 196 | break; \ |
EricLew | 0:80ee8f3b695e | 197 | default: \ |
EricLew | 0:80ee8f3b695e | 198 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
EricLew | 0:80ee8f3b695e | 199 | break; \ |
EricLew | 0:80ee8f3b695e | 200 | } \ |
EricLew | 0:80ee8f3b695e | 201 | } \ |
EricLew | 0:80ee8f3b695e | 202 | else if((__HANDLE__)->Instance == USART3) \ |
EricLew | 0:80ee8f3b695e | 203 | { \ |
EricLew | 0:80ee8f3b695e | 204 | switch(__HAL_RCC_GET_USART3_SOURCE()) \ |
EricLew | 0:80ee8f3b695e | 205 | { \ |
EricLew | 0:80ee8f3b695e | 206 | case RCC_USART3CLKSOURCE_PCLK1: \ |
EricLew | 0:80ee8f3b695e | 207 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
EricLew | 0:80ee8f3b695e | 208 | break; \ |
EricLew | 0:80ee8f3b695e | 209 | case RCC_USART3CLKSOURCE_HSI: \ |
EricLew | 0:80ee8f3b695e | 210 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
EricLew | 0:80ee8f3b695e | 211 | break; \ |
EricLew | 0:80ee8f3b695e | 212 | case RCC_USART3CLKSOURCE_SYSCLK: \ |
EricLew | 0:80ee8f3b695e | 213 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
EricLew | 0:80ee8f3b695e | 214 | break; \ |
EricLew | 0:80ee8f3b695e | 215 | case RCC_USART3CLKSOURCE_LSE: \ |
EricLew | 0:80ee8f3b695e | 216 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
EricLew | 0:80ee8f3b695e | 217 | break; \ |
EricLew | 0:80ee8f3b695e | 218 | default: \ |
EricLew | 0:80ee8f3b695e | 219 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
EricLew | 0:80ee8f3b695e | 220 | break; \ |
EricLew | 0:80ee8f3b695e | 221 | } \ |
EricLew | 0:80ee8f3b695e | 222 | } \ |
EricLew | 0:80ee8f3b695e | 223 | else if((__HANDLE__)->Instance == UART4) \ |
EricLew | 0:80ee8f3b695e | 224 | { \ |
EricLew | 0:80ee8f3b695e | 225 | switch(__HAL_RCC_GET_UART4_SOURCE()) \ |
EricLew | 0:80ee8f3b695e | 226 | { \ |
EricLew | 0:80ee8f3b695e | 227 | case RCC_UART4CLKSOURCE_PCLK1: \ |
EricLew | 0:80ee8f3b695e | 228 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
EricLew | 0:80ee8f3b695e | 229 | break; \ |
EricLew | 0:80ee8f3b695e | 230 | case RCC_UART4CLKSOURCE_HSI: \ |
EricLew | 0:80ee8f3b695e | 231 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
EricLew | 0:80ee8f3b695e | 232 | break; \ |
EricLew | 0:80ee8f3b695e | 233 | case RCC_UART4CLKSOURCE_SYSCLK: \ |
EricLew | 0:80ee8f3b695e | 234 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
EricLew | 0:80ee8f3b695e | 235 | break; \ |
EricLew | 0:80ee8f3b695e | 236 | case RCC_UART4CLKSOURCE_LSE: \ |
EricLew | 0:80ee8f3b695e | 237 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
EricLew | 0:80ee8f3b695e | 238 | break; \ |
EricLew | 0:80ee8f3b695e | 239 | default: \ |
EricLew | 0:80ee8f3b695e | 240 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
EricLew | 0:80ee8f3b695e | 241 | break; \ |
EricLew | 0:80ee8f3b695e | 242 | } \ |
EricLew | 0:80ee8f3b695e | 243 | } \ |
EricLew | 0:80ee8f3b695e | 244 | else if ((__HANDLE__)->Instance == UART5) \ |
EricLew | 0:80ee8f3b695e | 245 | { \ |
EricLew | 0:80ee8f3b695e | 246 | switch(__HAL_RCC_GET_UART5_SOURCE()) \ |
EricLew | 0:80ee8f3b695e | 247 | { \ |
EricLew | 0:80ee8f3b695e | 248 | case RCC_UART5CLKSOURCE_PCLK1: \ |
EricLew | 0:80ee8f3b695e | 249 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
EricLew | 0:80ee8f3b695e | 250 | break; \ |
EricLew | 0:80ee8f3b695e | 251 | case RCC_UART5CLKSOURCE_HSI: \ |
EricLew | 0:80ee8f3b695e | 252 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
EricLew | 0:80ee8f3b695e | 253 | break; \ |
EricLew | 0:80ee8f3b695e | 254 | case RCC_UART5CLKSOURCE_SYSCLK: \ |
EricLew | 0:80ee8f3b695e | 255 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
EricLew | 0:80ee8f3b695e | 256 | break; \ |
EricLew | 0:80ee8f3b695e | 257 | case RCC_UART5CLKSOURCE_LSE: \ |
EricLew | 0:80ee8f3b695e | 258 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
EricLew | 0:80ee8f3b695e | 259 | break; \ |
EricLew | 0:80ee8f3b695e | 260 | default: \ |
EricLew | 0:80ee8f3b695e | 261 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
EricLew | 0:80ee8f3b695e | 262 | break; \ |
EricLew | 0:80ee8f3b695e | 263 | } \ |
EricLew | 0:80ee8f3b695e | 264 | } \ |
EricLew | 0:80ee8f3b695e | 265 | else if((__HANDLE__)->Instance == LPUART1) \ |
EricLew | 0:80ee8f3b695e | 266 | { \ |
EricLew | 0:80ee8f3b695e | 267 | switch(__HAL_RCC_GET_LPUART1_SOURCE()) \ |
EricLew | 0:80ee8f3b695e | 268 | { \ |
EricLew | 0:80ee8f3b695e | 269 | case RCC_LPUART1CLKSOURCE_PCLK1: \ |
EricLew | 0:80ee8f3b695e | 270 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
EricLew | 0:80ee8f3b695e | 271 | break; \ |
EricLew | 0:80ee8f3b695e | 272 | case RCC_LPUART1CLKSOURCE_HSI: \ |
EricLew | 0:80ee8f3b695e | 273 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
EricLew | 0:80ee8f3b695e | 274 | break; \ |
EricLew | 0:80ee8f3b695e | 275 | case RCC_LPUART1CLKSOURCE_SYSCLK: \ |
EricLew | 0:80ee8f3b695e | 276 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
EricLew | 0:80ee8f3b695e | 277 | break; \ |
EricLew | 0:80ee8f3b695e | 278 | case RCC_LPUART1CLKSOURCE_LSE: \ |
EricLew | 0:80ee8f3b695e | 279 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
EricLew | 0:80ee8f3b695e | 280 | break; \ |
EricLew | 0:80ee8f3b695e | 281 | default: \ |
EricLew | 0:80ee8f3b695e | 282 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
EricLew | 0:80ee8f3b695e | 283 | break; \ |
EricLew | 0:80ee8f3b695e | 284 | } \ |
EricLew | 0:80ee8f3b695e | 285 | } \ |
EricLew | 0:80ee8f3b695e | 286 | } while(0) |
EricLew | 0:80ee8f3b695e | 287 | |
EricLew | 0:80ee8f3b695e | 288 | /** @brief Report the UART mask to apply to retrieve the received data |
EricLew | 0:80ee8f3b695e | 289 | * according to the word length and to the parity bits activation. |
EricLew | 0:80ee8f3b695e | 290 | * @note If PCE = 1, the parity bit is not included in the data extracted |
EricLew | 0:80ee8f3b695e | 291 | * by the reception API(). |
EricLew | 0:80ee8f3b695e | 292 | * This masking operation is not carried out in the case of |
EricLew | 0:80ee8f3b695e | 293 | * DMA transfers. |
EricLew | 0:80ee8f3b695e | 294 | * @param __HANDLE__: specifies the UART Handle. |
EricLew | 0:80ee8f3b695e | 295 | * @retval None, the mask to apply to UART RDR register is stored in (__HANDLE__)->Mask field. |
EricLew | 0:80ee8f3b695e | 296 | */ |
EricLew | 0:80ee8f3b695e | 297 | #define UART_MASK_COMPUTATION(__HANDLE__) \ |
EricLew | 0:80ee8f3b695e | 298 | do { \ |
EricLew | 0:80ee8f3b695e | 299 | if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \ |
EricLew | 0:80ee8f3b695e | 300 | { \ |
EricLew | 0:80ee8f3b695e | 301 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
EricLew | 0:80ee8f3b695e | 302 | { \ |
EricLew | 0:80ee8f3b695e | 303 | (__HANDLE__)->Mask = 0x01FF ; \ |
EricLew | 0:80ee8f3b695e | 304 | } \ |
EricLew | 0:80ee8f3b695e | 305 | else \ |
EricLew | 0:80ee8f3b695e | 306 | { \ |
EricLew | 0:80ee8f3b695e | 307 | (__HANDLE__)->Mask = 0x00FF ; \ |
EricLew | 0:80ee8f3b695e | 308 | } \ |
EricLew | 0:80ee8f3b695e | 309 | } \ |
EricLew | 0:80ee8f3b695e | 310 | else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \ |
EricLew | 0:80ee8f3b695e | 311 | { \ |
EricLew | 0:80ee8f3b695e | 312 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
EricLew | 0:80ee8f3b695e | 313 | { \ |
EricLew | 0:80ee8f3b695e | 314 | (__HANDLE__)->Mask = 0x00FF ; \ |
EricLew | 0:80ee8f3b695e | 315 | } \ |
EricLew | 0:80ee8f3b695e | 316 | else \ |
EricLew | 0:80ee8f3b695e | 317 | { \ |
EricLew | 0:80ee8f3b695e | 318 | (__HANDLE__)->Mask = 0x007F ; \ |
EricLew | 0:80ee8f3b695e | 319 | } \ |
EricLew | 0:80ee8f3b695e | 320 | } \ |
EricLew | 0:80ee8f3b695e | 321 | else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_7B) \ |
EricLew | 0:80ee8f3b695e | 322 | { \ |
EricLew | 0:80ee8f3b695e | 323 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
EricLew | 0:80ee8f3b695e | 324 | { \ |
EricLew | 0:80ee8f3b695e | 325 | (__HANDLE__)->Mask = 0x007F ; \ |
EricLew | 0:80ee8f3b695e | 326 | } \ |
EricLew | 0:80ee8f3b695e | 327 | else \ |
EricLew | 0:80ee8f3b695e | 328 | { \ |
EricLew | 0:80ee8f3b695e | 329 | (__HANDLE__)->Mask = 0x003F ; \ |
EricLew | 0:80ee8f3b695e | 330 | } \ |
EricLew | 0:80ee8f3b695e | 331 | } \ |
EricLew | 0:80ee8f3b695e | 332 | } while(0) |
EricLew | 0:80ee8f3b695e | 333 | |
EricLew | 0:80ee8f3b695e | 334 | |
EricLew | 0:80ee8f3b695e | 335 | /** |
EricLew | 0:80ee8f3b695e | 336 | * @brief Ensure that UART frame length is valid. |
EricLew | 0:80ee8f3b695e | 337 | * @param __LENGTH__: UART frame length. |
EricLew | 0:80ee8f3b695e | 338 | * @retval SET (__LENGTH__ is valid) or RESET (__LENGTH__ is invalid) |
EricLew | 0:80ee8f3b695e | 339 | */ |
EricLew | 0:80ee8f3b695e | 340 | #define IS_UART_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == UART_WORDLENGTH_7B) || \ |
EricLew | 0:80ee8f3b695e | 341 | ((__LENGTH__) == UART_WORDLENGTH_8B) || \ |
EricLew | 0:80ee8f3b695e | 342 | ((__LENGTH__) == UART_WORDLENGTH_9B)) |
EricLew | 0:80ee8f3b695e | 343 | |
EricLew | 0:80ee8f3b695e | 344 | /** |
EricLew | 0:80ee8f3b695e | 345 | * @brief Ensure that UART wake-up address length is valid. |
EricLew | 0:80ee8f3b695e | 346 | * @param __ADDRESS__: UART wake-up address length. |
EricLew | 0:80ee8f3b695e | 347 | * @retval SET (__ADDRESS__ is valid) or RESET (__ADDRESS__ is invalid) |
EricLew | 0:80ee8f3b695e | 348 | */ |
EricLew | 0:80ee8f3b695e | 349 | #define IS_UART_ADDRESSLENGTH_DETECT(__ADDRESS__) (((__ADDRESS__) == UART_ADDRESS_DETECT_4B) || \ |
EricLew | 0:80ee8f3b695e | 350 | ((__ADDRESS__) == UART_ADDRESS_DETECT_7B)) |
EricLew | 0:80ee8f3b695e | 351 | |
EricLew | 0:80ee8f3b695e | 352 | /** |
EricLew | 0:80ee8f3b695e | 353 | * @} |
EricLew | 0:80ee8f3b695e | 354 | */ |
EricLew | 0:80ee8f3b695e | 355 | |
EricLew | 0:80ee8f3b695e | 356 | /* Private functions ---------------------------------------------------------*/ |
EricLew | 0:80ee8f3b695e | 357 | |
EricLew | 0:80ee8f3b695e | 358 | /** |
EricLew | 0:80ee8f3b695e | 359 | * @} |
EricLew | 0:80ee8f3b695e | 360 | */ |
EricLew | 0:80ee8f3b695e | 361 | |
EricLew | 0:80ee8f3b695e | 362 | /** |
EricLew | 0:80ee8f3b695e | 363 | * @} |
EricLew | 0:80ee8f3b695e | 364 | */ |
EricLew | 0:80ee8f3b695e | 365 | |
EricLew | 0:80ee8f3b695e | 366 | #ifdef __cplusplus |
EricLew | 0:80ee8f3b695e | 367 | } |
EricLew | 0:80ee8f3b695e | 368 | #endif |
EricLew | 0:80ee8f3b695e | 369 | |
EricLew | 0:80ee8f3b695e | 370 | #endif /* __STM32L4xx_HAL_UART_EX_H */ |
EricLew | 0:80ee8f3b695e | 371 | |
EricLew | 0:80ee8f3b695e | 372 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
EricLew | 0:80ee8f3b695e | 373 |