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TARGET_NUCLEO_L496ZG/TOOLCHAIN_ARM_STD/stm32l4xx_hal_uart_ex.h@172:65be27845400, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 20:53:29 2019 +0000
- Revision:
- 172:65be27845400
- Parent:
- 171:3a7713b1edbc
mbed library release version 165
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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AnnaBridge | 165:d1b4690b3f8b | 1 | /** |
AnnaBridge | 165:d1b4690b3f8b | 2 | ****************************************************************************** |
AnnaBridge | 165:d1b4690b3f8b | 3 | * @file stm32l4xx_hal_uart_ex.h |
AnnaBridge | 165:d1b4690b3f8b | 4 | * @author MCD Application Team |
AnnaBridge | 165:d1b4690b3f8b | 5 | * @brief Header file of UART HAL Extended module. |
AnnaBridge | 165:d1b4690b3f8b | 6 | ****************************************************************************** |
AnnaBridge | 165:d1b4690b3f8b | 7 | * @attention |
AnnaBridge | 165:d1b4690b3f8b | 8 | * |
AnnaBridge | 165:d1b4690b3f8b | 9 | * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> |
AnnaBridge | 165:d1b4690b3f8b | 10 | * |
AnnaBridge | 165:d1b4690b3f8b | 11 | * Redistribution and use in source and binary forms, with or without modification, |
AnnaBridge | 165:d1b4690b3f8b | 12 | * are permitted provided that the following conditions are met: |
AnnaBridge | 165:d1b4690b3f8b | 13 | * 1. Redistributions of source code must retain the above copyright notice, |
AnnaBridge | 165:d1b4690b3f8b | 14 | * this list of conditions and the following disclaimer. |
AnnaBridge | 165:d1b4690b3f8b | 15 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
AnnaBridge | 165:d1b4690b3f8b | 16 | * this list of conditions and the following disclaimer in the documentation |
AnnaBridge | 165:d1b4690b3f8b | 17 | * and/or other materials provided with the distribution. |
AnnaBridge | 165:d1b4690b3f8b | 18 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
AnnaBridge | 165:d1b4690b3f8b | 19 | * may be used to endorse or promote products derived from this software |
AnnaBridge | 165:d1b4690b3f8b | 20 | * without specific prior written permission. |
AnnaBridge | 165:d1b4690b3f8b | 21 | * |
AnnaBridge | 165:d1b4690b3f8b | 22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
AnnaBridge | 165:d1b4690b3f8b | 23 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
AnnaBridge | 165:d1b4690b3f8b | 24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
AnnaBridge | 165:d1b4690b3f8b | 25 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
AnnaBridge | 165:d1b4690b3f8b | 26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
AnnaBridge | 165:d1b4690b3f8b | 27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
AnnaBridge | 165:d1b4690b3f8b | 28 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
AnnaBridge | 165:d1b4690b3f8b | 29 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
AnnaBridge | 165:d1b4690b3f8b | 30 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
AnnaBridge | 165:d1b4690b3f8b | 31 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
AnnaBridge | 165:d1b4690b3f8b | 32 | * |
AnnaBridge | 165:d1b4690b3f8b | 33 | ****************************************************************************** |
AnnaBridge | 165:d1b4690b3f8b | 34 | */ |
AnnaBridge | 165:d1b4690b3f8b | 35 | |
AnnaBridge | 165:d1b4690b3f8b | 36 | /* Define to prevent recursive inclusion -------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 37 | #ifndef __STM32L4xx_HAL_UART_EX_H |
AnnaBridge | 165:d1b4690b3f8b | 38 | #define __STM32L4xx_HAL_UART_EX_H |
AnnaBridge | 165:d1b4690b3f8b | 39 | |
AnnaBridge | 165:d1b4690b3f8b | 40 | #ifdef __cplusplus |
AnnaBridge | 165:d1b4690b3f8b | 41 | extern "C" { |
AnnaBridge | 165:d1b4690b3f8b | 42 | #endif |
AnnaBridge | 165:d1b4690b3f8b | 43 | |
AnnaBridge | 165:d1b4690b3f8b | 44 | /* Includes ------------------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 45 | #include "stm32l4xx_hal_def.h" |
AnnaBridge | 165:d1b4690b3f8b | 46 | |
AnnaBridge | 165:d1b4690b3f8b | 47 | /** @addtogroup STM32L4xx_HAL_Driver |
AnnaBridge | 165:d1b4690b3f8b | 48 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 49 | */ |
AnnaBridge | 165:d1b4690b3f8b | 50 | |
AnnaBridge | 165:d1b4690b3f8b | 51 | /** @addtogroup UARTEx |
AnnaBridge | 165:d1b4690b3f8b | 52 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 53 | */ |
AnnaBridge | 165:d1b4690b3f8b | 54 | |
AnnaBridge | 165:d1b4690b3f8b | 55 | /* Exported types ------------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 56 | /** @defgroup UARTEx_Exported_Types UARTEx Exported Types |
AnnaBridge | 165:d1b4690b3f8b | 57 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 58 | */ |
AnnaBridge | 165:d1b4690b3f8b | 59 | |
AnnaBridge | 165:d1b4690b3f8b | 60 | /** |
AnnaBridge | 165:d1b4690b3f8b | 61 | * @brief UART wake up from stop mode parameters |
AnnaBridge | 165:d1b4690b3f8b | 62 | */ |
AnnaBridge | 165:d1b4690b3f8b | 63 | typedef struct |
AnnaBridge | 165:d1b4690b3f8b | 64 | { |
AnnaBridge | 165:d1b4690b3f8b | 65 | uint32_t WakeUpEvent; /*!< Specifies which event will activat the Wakeup from Stop mode flag (WUF). |
AnnaBridge | 165:d1b4690b3f8b | 66 | This parameter can be a value of @ref UART_WakeUp_from_Stop_Selection. |
AnnaBridge | 165:d1b4690b3f8b | 67 | If set to UART_WAKEUP_ON_ADDRESS, the two other fields below must |
AnnaBridge | 165:d1b4690b3f8b | 68 | be filled up. */ |
AnnaBridge | 165:d1b4690b3f8b | 69 | |
AnnaBridge | 165:d1b4690b3f8b | 70 | uint16_t AddressLength; /*!< Specifies whether the address is 4 or 7-bit long. |
AnnaBridge | 165:d1b4690b3f8b | 71 | This parameter can be a value of @ref UARTEx_WakeUp_Address_Length. */ |
AnnaBridge | 165:d1b4690b3f8b | 72 | |
AnnaBridge | 165:d1b4690b3f8b | 73 | uint8_t Address; /*!< UART/USART node address (7-bit long max). */ |
AnnaBridge | 165:d1b4690b3f8b | 74 | } UART_WakeUpTypeDef; |
AnnaBridge | 165:d1b4690b3f8b | 75 | |
AnnaBridge | 165:d1b4690b3f8b | 76 | /** |
AnnaBridge | 165:d1b4690b3f8b | 77 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 78 | */ |
AnnaBridge | 165:d1b4690b3f8b | 79 | |
AnnaBridge | 165:d1b4690b3f8b | 80 | /* Exported constants --------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 81 | /** @defgroup UARTEx_Exported_Constants UARTEx Exported Constants |
AnnaBridge | 165:d1b4690b3f8b | 82 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 83 | */ |
AnnaBridge | 165:d1b4690b3f8b | 84 | |
AnnaBridge | 165:d1b4690b3f8b | 85 | /** @defgroup UARTEx_Word_Length UARTEx Word Length |
AnnaBridge | 165:d1b4690b3f8b | 86 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 87 | */ |
AnnaBridge | 165:d1b4690b3f8b | 88 | #define UART_WORDLENGTH_7B USART_CR1_M1 /*!< 7-bit long UART frame */ |
AnnaBridge | 165:d1b4690b3f8b | 89 | #define UART_WORDLENGTH_8B 0x00000000U /*!< 8-bit long UART frame */ |
AnnaBridge | 165:d1b4690b3f8b | 90 | #define UART_WORDLENGTH_9B USART_CR1_M0 /*!< 9-bit long UART frame */ |
AnnaBridge | 165:d1b4690b3f8b | 91 | /** |
AnnaBridge | 165:d1b4690b3f8b | 92 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 93 | */ |
AnnaBridge | 165:d1b4690b3f8b | 94 | |
AnnaBridge | 165:d1b4690b3f8b | 95 | /** @defgroup UARTEx_WakeUp_Address_Length UARTEx WakeUp Address Length |
AnnaBridge | 165:d1b4690b3f8b | 96 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 97 | */ |
AnnaBridge | 165:d1b4690b3f8b | 98 | #define UART_ADDRESS_DETECT_4B 0x00000000U /*!< 4-bit long wake-up address */ |
AnnaBridge | 165:d1b4690b3f8b | 99 | #define UART_ADDRESS_DETECT_7B USART_CR2_ADDM7 /*!< 7-bit long wake-up address */ |
AnnaBridge | 165:d1b4690b3f8b | 100 | /** |
AnnaBridge | 165:d1b4690b3f8b | 101 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 102 | */ |
AnnaBridge | 165:d1b4690b3f8b | 103 | |
AnnaBridge | 165:d1b4690b3f8b | 104 | #if defined(USART_CR2_SLVEN) |
AnnaBridge | 165:d1b4690b3f8b | 105 | /** @defgroup UARTEx_Slave_Select_management UARTEx Slave Select Management |
AnnaBridge | 165:d1b4690b3f8b | 106 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 107 | */ |
AnnaBridge | 165:d1b4690b3f8b | 108 | #define UART_NSS_HARD 0x00000000U /*!< SPI slave selection depends on NSS input pin */ |
AnnaBridge | 165:d1b4690b3f8b | 109 | #define UART_NSS_SOFT USART_CR2_DIS_NSS /*!< SPI slave is always selected and NSS input pin is ignored */ |
AnnaBridge | 165:d1b4690b3f8b | 110 | /** |
AnnaBridge | 165:d1b4690b3f8b | 111 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 112 | */ |
AnnaBridge | 165:d1b4690b3f8b | 113 | #endif |
AnnaBridge | 165:d1b4690b3f8b | 114 | |
AnnaBridge | 165:d1b4690b3f8b | 115 | #if defined(USART_CR1_FIFOEN) |
AnnaBridge | 165:d1b4690b3f8b | 116 | /** @defgroup UARTEx_TXFIFO_threshold_level UARTEx TXFIFO threshold level |
AnnaBridge | 165:d1b4690b3f8b | 117 | * @brief UART TXFIFO level |
AnnaBridge | 165:d1b4690b3f8b | 118 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 119 | */ |
AnnaBridge | 165:d1b4690b3f8b | 120 | #define UART_TXFIFO_THRESHOLD_1_8 0x00000000U /*!< TXFIFO reaches 1/8 of its depth */ |
AnnaBridge | 165:d1b4690b3f8b | 121 | #define UART_TXFIFO_THRESHOLD_1_4 USART_CR3_TXFTCFG_0 /*!< TXFIFO reaches 1/4 of its depth */ |
AnnaBridge | 165:d1b4690b3f8b | 122 | #define UART_TXFIFO_THRESHOLD_1_2 USART_CR3_TXFTCFG_1 /*!< TXFIFO reaches 1/2 of its depth */ |
AnnaBridge | 165:d1b4690b3f8b | 123 | #define UART_TXFIFO_THRESHOLD_3_4 (USART_CR3_TXFTCFG_0|USART_CR3_TXFTCFG_1) /*!< TXFIFO reaches 3/4 of its depth */ |
AnnaBridge | 165:d1b4690b3f8b | 124 | #define UART_TXFIFO_THRESHOLD_7_8 USART_CR3_TXFTCFG_2 /*!< TXFIFO reaches 7/8 of its depth */ |
AnnaBridge | 165:d1b4690b3f8b | 125 | #define UART_TXFIFO_THRESHOLD_8_8 (USART_CR3_TXFTCFG_2|USART_CR3_TXFTCFG_0) /*!< TXFIFO becomes empty */ |
AnnaBridge | 165:d1b4690b3f8b | 126 | /** |
AnnaBridge | 165:d1b4690b3f8b | 127 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 128 | */ |
AnnaBridge | 165:d1b4690b3f8b | 129 | |
AnnaBridge | 165:d1b4690b3f8b | 130 | /** @defgroup UARTEx_RXFIFO_threshold_level UARTEx RXFIFO threshold level |
AnnaBridge | 165:d1b4690b3f8b | 131 | * @brief UART RXFIFO level |
AnnaBridge | 165:d1b4690b3f8b | 132 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 133 | */ |
AnnaBridge | 165:d1b4690b3f8b | 134 | #define UART_RXFIFO_THRESHOLD_1_8 0x00000000U /*!< RXFIFO FIFO reaches 1/8 of its depth */ |
AnnaBridge | 165:d1b4690b3f8b | 135 | #define UART_RXFIFO_THRESHOLD_1_4 USART_CR3_RXFTCFG_0 /*!< RXFIFO FIFO reaches 1/4 of its depth */ |
AnnaBridge | 165:d1b4690b3f8b | 136 | #define UART_RXFIFO_THRESHOLD_1_2 USART_CR3_RXFTCFG_1 /*!< RXFIFO FIFO reaches 1/2 of its depth */ |
AnnaBridge | 165:d1b4690b3f8b | 137 | #define UART_RXFIFO_THRESHOLD_3_4 (USART_CR3_RXFTCFG_0|USART_CR3_RXFTCFG_1) /*!< RXFIFO FIFO reaches 3/4 of its depth */ |
AnnaBridge | 165:d1b4690b3f8b | 138 | #define UART_RXFIFO_THRESHOLD_7_8 USART_CR3_RXFTCFG_2 /*!< RXFIFO FIFO reaches 7/8 of its depth */ |
AnnaBridge | 165:d1b4690b3f8b | 139 | #define UART_RXFIFO_THRESHOLD_8_8 (USART_CR3_RXFTCFG_2|USART_CR3_RXFTCFG_0) /*!< RXFIFO FIFO becomes full */ |
AnnaBridge | 165:d1b4690b3f8b | 140 | /** |
AnnaBridge | 165:d1b4690b3f8b | 141 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 142 | */ |
AnnaBridge | 165:d1b4690b3f8b | 143 | #endif |
AnnaBridge | 165:d1b4690b3f8b | 144 | |
AnnaBridge | 165:d1b4690b3f8b | 145 | /** |
AnnaBridge | 165:d1b4690b3f8b | 146 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 147 | */ |
AnnaBridge | 165:d1b4690b3f8b | 148 | |
AnnaBridge | 165:d1b4690b3f8b | 149 | /* Exported macros -----------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 150 | /* Exported functions --------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 151 | /** @addtogroup UARTEx_Exported_Functions |
AnnaBridge | 165:d1b4690b3f8b | 152 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 153 | */ |
AnnaBridge | 165:d1b4690b3f8b | 154 | |
AnnaBridge | 165:d1b4690b3f8b | 155 | /** @addtogroup UARTEx_Exported_Functions_Group1 |
AnnaBridge | 165:d1b4690b3f8b | 156 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 157 | */ |
AnnaBridge | 165:d1b4690b3f8b | 158 | |
AnnaBridge | 165:d1b4690b3f8b | 159 | /* Initialization and de-initialization functions ****************************/ |
AnnaBridge | 165:d1b4690b3f8b | 160 | HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime, uint32_t DeassertionTime); |
AnnaBridge | 165:d1b4690b3f8b | 161 | |
AnnaBridge | 165:d1b4690b3f8b | 162 | /** |
AnnaBridge | 165:d1b4690b3f8b | 163 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 164 | */ |
AnnaBridge | 165:d1b4690b3f8b | 165 | |
AnnaBridge | 165:d1b4690b3f8b | 166 | /** @addtogroup UARTEx_Exported_Functions_Group2 |
AnnaBridge | 165:d1b4690b3f8b | 167 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 168 | */ |
AnnaBridge | 165:d1b4690b3f8b | 169 | |
AnnaBridge | 165:d1b4690b3f8b | 170 | /* IO operation functions *****************************************************/ |
AnnaBridge | 165:d1b4690b3f8b | 171 | void HAL_UARTEx_WakeupCallback(UART_HandleTypeDef *huart); |
AnnaBridge | 165:d1b4690b3f8b | 172 | |
AnnaBridge | 165:d1b4690b3f8b | 173 | #if defined(USART_CR1_FIFOEN) |
AnnaBridge | 165:d1b4690b3f8b | 174 | void HAL_UARTEx_RxFifoFullCallback(UART_HandleTypeDef *huart); |
AnnaBridge | 165:d1b4690b3f8b | 175 | void HAL_UARTEx_TxFifoEmptyCallback(UART_HandleTypeDef *huart); |
AnnaBridge | 165:d1b4690b3f8b | 176 | #endif |
AnnaBridge | 165:d1b4690b3f8b | 177 | |
AnnaBridge | 165:d1b4690b3f8b | 178 | /** |
AnnaBridge | 165:d1b4690b3f8b | 179 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 180 | */ |
AnnaBridge | 165:d1b4690b3f8b | 181 | |
AnnaBridge | 165:d1b4690b3f8b | 182 | /** @addtogroup UARTEx_Exported_Functions_Group3 |
AnnaBridge | 165:d1b4690b3f8b | 183 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 184 | */ |
AnnaBridge | 165:d1b4690b3f8b | 185 | |
AnnaBridge | 165:d1b4690b3f8b | 186 | /* Peripheral Control functions **********************************************/ |
AnnaBridge | 165:d1b4690b3f8b | 187 | HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection); |
AnnaBridge | 165:d1b4690b3f8b | 188 | HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart); |
AnnaBridge | 165:d1b4690b3f8b | 189 | /* MBED */ |
AnnaBridge | 165:d1b4690b3f8b | 190 | HAL_StatusTypeDef HAL_UARTEx_EnableClockStopMode(UART_HandleTypeDef *huart); |
AnnaBridge | 165:d1b4690b3f8b | 191 | /* MBED */ |
AnnaBridge | 165:d1b4690b3f8b | 192 | HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart); |
AnnaBridge | 165:d1b4690b3f8b | 193 | /* MBED */ |
AnnaBridge | 165:d1b4690b3f8b | 194 | HAL_StatusTypeDef HAL_UARTEx_DisableClockStopMode(UART_HandleTypeDef *huart); |
AnnaBridge | 165:d1b4690b3f8b | 195 | /* MBED */ |
AnnaBridge | 165:d1b4690b3f8b | 196 | HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength); |
AnnaBridge | 165:d1b4690b3f8b | 197 | |
AnnaBridge | 165:d1b4690b3f8b | 198 | #if defined(USART_CR2_SLVEN) |
AnnaBridge | 165:d1b4690b3f8b | 199 | HAL_StatusTypeDef HAL_UARTEx_EnableSlaveMode(UART_HandleTypeDef *huart); |
AnnaBridge | 165:d1b4690b3f8b | 200 | HAL_StatusTypeDef HAL_UARTEx_DisableSlaveMode(UART_HandleTypeDef *huart); |
AnnaBridge | 165:d1b4690b3f8b | 201 | HAL_StatusTypeDef HAL_UARTEx_ConfigNSS(UART_HandleTypeDef *huart, uint32_t NSSConfig); |
AnnaBridge | 165:d1b4690b3f8b | 202 | #endif |
AnnaBridge | 165:d1b4690b3f8b | 203 | |
AnnaBridge | 165:d1b4690b3f8b | 204 | #if defined(USART_CR1_FIFOEN) |
AnnaBridge | 165:d1b4690b3f8b | 205 | HAL_StatusTypeDef HAL_UARTEx_EnableFifoMode(UART_HandleTypeDef *huart); |
AnnaBridge | 165:d1b4690b3f8b | 206 | HAL_StatusTypeDef HAL_UARTEx_DisableFifoMode(UART_HandleTypeDef *huart); |
AnnaBridge | 165:d1b4690b3f8b | 207 | HAL_StatusTypeDef HAL_UARTEx_SetTxFifoThreshold(UART_HandleTypeDef *huart, uint32_t Threshold); |
AnnaBridge | 165:d1b4690b3f8b | 208 | HAL_StatusTypeDef HAL_UARTEx_SetRxFifoThreshold(UART_HandleTypeDef *huart, uint32_t Threshold); |
AnnaBridge | 165:d1b4690b3f8b | 209 | #endif |
AnnaBridge | 165:d1b4690b3f8b | 210 | |
AnnaBridge | 165:d1b4690b3f8b | 211 | |
AnnaBridge | 165:d1b4690b3f8b | 212 | /** |
AnnaBridge | 165:d1b4690b3f8b | 213 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 214 | */ |
AnnaBridge | 165:d1b4690b3f8b | 215 | |
AnnaBridge | 165:d1b4690b3f8b | 216 | /** |
AnnaBridge | 165:d1b4690b3f8b | 217 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 218 | */ |
AnnaBridge | 165:d1b4690b3f8b | 219 | |
AnnaBridge | 165:d1b4690b3f8b | 220 | /* Private constants ---------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 221 | /** @defgroup UARTEx_Private_Constants UARTEx Private Constants |
AnnaBridge | 165:d1b4690b3f8b | 222 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 223 | */ |
AnnaBridge | 165:d1b4690b3f8b | 224 | #if defined(USART_CR2_SLVEN) |
AnnaBridge | 165:d1b4690b3f8b | 225 | /** @defgroup UARTEx_Slave_Mode UARTEx Synchronous Slave mode |
AnnaBridge | 165:d1b4690b3f8b | 226 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 227 | */ |
AnnaBridge | 165:d1b4690b3f8b | 228 | #define UART_SLAVEMODE_DISABLE 0x00000000U /*!< USART SPI Slave Mode Enable */ |
AnnaBridge | 165:d1b4690b3f8b | 229 | #define UART_SLAVEMODE_ENABLE USART_CR2_SLVEN /*!< USART SPI Slave Mode Disable */ |
AnnaBridge | 165:d1b4690b3f8b | 230 | /** |
AnnaBridge | 165:d1b4690b3f8b | 231 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 232 | */ |
AnnaBridge | 165:d1b4690b3f8b | 233 | #endif |
AnnaBridge | 165:d1b4690b3f8b | 234 | |
AnnaBridge | 165:d1b4690b3f8b | 235 | #if defined(USART_CR1_FIFOEN) |
AnnaBridge | 165:d1b4690b3f8b | 236 | /** @defgroup UARTEx_FIFO_mode UARTEx FIFO mode |
AnnaBridge | 165:d1b4690b3f8b | 237 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 238 | */ |
AnnaBridge | 165:d1b4690b3f8b | 239 | #define UART_FIFOMODE_DISABLE 0x00000000U /*!< FIFO mode disable */ |
AnnaBridge | 165:d1b4690b3f8b | 240 | #define UART_FIFOMODE_ENABLE USART_CR1_FIFOEN /*!< FIFO mode enable */ |
AnnaBridge | 165:d1b4690b3f8b | 241 | /** |
AnnaBridge | 165:d1b4690b3f8b | 242 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 243 | */ |
AnnaBridge | 165:d1b4690b3f8b | 244 | #endif |
AnnaBridge | 165:d1b4690b3f8b | 245 | /** |
AnnaBridge | 165:d1b4690b3f8b | 246 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 247 | */ |
AnnaBridge | 165:d1b4690b3f8b | 248 | |
AnnaBridge | 165:d1b4690b3f8b | 249 | /* Private macros ------------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 250 | /** @defgroup UARTEx_Private_Macros UARTEx Private Macros |
AnnaBridge | 165:d1b4690b3f8b | 251 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 252 | */ |
AnnaBridge | 165:d1b4690b3f8b | 253 | |
AnnaBridge | 165:d1b4690b3f8b | 254 | /** @brief Report the UART clock source. |
AnnaBridge | 165:d1b4690b3f8b | 255 | * @param __HANDLE__ specifies the UART Handle. |
AnnaBridge | 165:d1b4690b3f8b | 256 | * @param __CLOCKSOURCE__ output variable. |
AnnaBridge | 165:d1b4690b3f8b | 257 | * @retval UART clocking source, written in __CLOCKSOURCE__. |
AnnaBridge | 165:d1b4690b3f8b | 258 | */ |
AnnaBridge | 165:d1b4690b3f8b | 259 | #if defined (STM32L471xx) || defined (STM32L475xx) || defined (STM32L476xx) || defined (STM32L485xx) || defined (STM32L486xx) || \ |
AnnaBridge | 165:d1b4690b3f8b | 260 | defined (STM32L496xx) || defined (STM32L4A6xx) || \ |
AnnaBridge | 165:d1b4690b3f8b | 261 | defined (STM32L4R5xx) || defined (STM32L4R7xx) || defined (STM32L4R9xx) || defined (STM32L4S5xx) || defined (STM32L4S7xx) || defined (STM32L4S9xx) |
AnnaBridge | 165:d1b4690b3f8b | 262 | #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
AnnaBridge | 165:d1b4690b3f8b | 263 | do { \ |
AnnaBridge | 165:d1b4690b3f8b | 264 | if((__HANDLE__)->Instance == USART1) \ |
AnnaBridge | 165:d1b4690b3f8b | 265 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 266 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 267 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 268 | case RCC_USART1CLKSOURCE_PCLK2: \ |
AnnaBridge | 165:d1b4690b3f8b | 269 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \ |
AnnaBridge | 165:d1b4690b3f8b | 270 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 271 | case RCC_USART1CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 272 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 273 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 274 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 275 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 276 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 277 | case RCC_USART1CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 278 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 279 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 280 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 281 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 282 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 283 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 284 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 285 | else if((__HANDLE__)->Instance == USART2) \ |
AnnaBridge | 165:d1b4690b3f8b | 286 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 287 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 288 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 289 | case RCC_USART2CLKSOURCE_PCLK1: \ |
AnnaBridge | 165:d1b4690b3f8b | 290 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 165:d1b4690b3f8b | 291 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 292 | case RCC_USART2CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 293 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 294 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 295 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 296 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 297 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 298 | case RCC_USART2CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 299 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 300 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 301 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 302 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 303 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 304 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 305 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 306 | else if((__HANDLE__)->Instance == USART3) \ |
AnnaBridge | 165:d1b4690b3f8b | 307 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 308 | switch(__HAL_RCC_GET_USART3_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 309 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 310 | case RCC_USART3CLKSOURCE_PCLK1: \ |
AnnaBridge | 165:d1b4690b3f8b | 311 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 165:d1b4690b3f8b | 312 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 313 | case RCC_USART3CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 314 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 315 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 316 | case RCC_USART3CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 317 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 318 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 319 | case RCC_USART3CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 320 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 321 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 322 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 323 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 324 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 325 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 326 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 327 | else if((__HANDLE__)->Instance == UART4) \ |
AnnaBridge | 165:d1b4690b3f8b | 328 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 329 | switch(__HAL_RCC_GET_UART4_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 330 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 331 | case RCC_UART4CLKSOURCE_PCLK1: \ |
AnnaBridge | 165:d1b4690b3f8b | 332 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 165:d1b4690b3f8b | 333 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 334 | case RCC_UART4CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 335 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 336 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 337 | case RCC_UART4CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 338 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 339 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 340 | case RCC_UART4CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 341 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 342 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 343 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 344 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 345 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 346 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 347 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 348 | else if((__HANDLE__)->Instance == UART5) \ |
AnnaBridge | 165:d1b4690b3f8b | 349 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 350 | switch(__HAL_RCC_GET_UART5_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 351 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 352 | case RCC_UART5CLKSOURCE_PCLK1: \ |
AnnaBridge | 165:d1b4690b3f8b | 353 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 165:d1b4690b3f8b | 354 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 355 | case RCC_UART5CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 356 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 357 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 358 | case RCC_UART5CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 359 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 360 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 361 | case RCC_UART5CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 362 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 363 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 364 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 365 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 366 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 367 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 368 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 369 | else if((__HANDLE__)->Instance == LPUART1) \ |
AnnaBridge | 165:d1b4690b3f8b | 370 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 371 | switch(__HAL_RCC_GET_LPUART1_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 372 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 373 | case RCC_LPUART1CLKSOURCE_PCLK1: \ |
AnnaBridge | 165:d1b4690b3f8b | 374 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 165:d1b4690b3f8b | 375 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 376 | case RCC_LPUART1CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 377 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 378 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 379 | case RCC_LPUART1CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 380 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 381 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 382 | case RCC_LPUART1CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 383 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 384 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 385 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 386 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 387 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 388 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 389 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 390 | } while(0) |
AnnaBridge | 165:d1b4690b3f8b | 391 | #elif defined (STM32L431xx) || defined (STM32L433xx) || defined (STM32L443xx) |
AnnaBridge | 165:d1b4690b3f8b | 392 | #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
AnnaBridge | 165:d1b4690b3f8b | 393 | do { \ |
AnnaBridge | 165:d1b4690b3f8b | 394 | if((__HANDLE__)->Instance == USART1) \ |
AnnaBridge | 165:d1b4690b3f8b | 395 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 396 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 397 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 398 | case RCC_USART1CLKSOURCE_PCLK2: \ |
AnnaBridge | 165:d1b4690b3f8b | 399 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \ |
AnnaBridge | 165:d1b4690b3f8b | 400 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 401 | case RCC_USART1CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 402 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 403 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 404 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 405 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 406 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 407 | case RCC_USART1CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 408 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 409 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 410 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 411 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 412 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 413 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 414 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 415 | else if((__HANDLE__)->Instance == USART2) \ |
AnnaBridge | 165:d1b4690b3f8b | 416 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 417 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 418 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 419 | case RCC_USART2CLKSOURCE_PCLK1: \ |
AnnaBridge | 165:d1b4690b3f8b | 420 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 165:d1b4690b3f8b | 421 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 422 | case RCC_USART2CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 423 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 424 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 425 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 426 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 427 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 428 | case RCC_USART2CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 429 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 430 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 431 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 432 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 433 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 434 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 435 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 436 | else if((__HANDLE__)->Instance == USART3) \ |
AnnaBridge | 165:d1b4690b3f8b | 437 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 438 | switch(__HAL_RCC_GET_USART3_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 439 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 440 | case RCC_USART3CLKSOURCE_PCLK1: \ |
AnnaBridge | 165:d1b4690b3f8b | 441 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 165:d1b4690b3f8b | 442 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 443 | case RCC_USART3CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 444 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 445 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 446 | case RCC_USART3CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 447 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 448 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 449 | case RCC_USART3CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 450 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 451 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 452 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 453 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 454 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 455 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 456 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 457 | else if((__HANDLE__)->Instance == LPUART1) \ |
AnnaBridge | 165:d1b4690b3f8b | 458 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 459 | switch(__HAL_RCC_GET_LPUART1_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 460 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 461 | case RCC_LPUART1CLKSOURCE_PCLK1: \ |
AnnaBridge | 165:d1b4690b3f8b | 462 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 165:d1b4690b3f8b | 463 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 464 | case RCC_LPUART1CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 465 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 466 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 467 | case RCC_LPUART1CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 468 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 469 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 470 | case RCC_LPUART1CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 471 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 472 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 473 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 474 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 475 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 476 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 477 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 478 | } while(0) |
AnnaBridge | 165:d1b4690b3f8b | 479 | #elif defined (STM32L432xx) || defined (STM32L442xx) |
AnnaBridge | 165:d1b4690b3f8b | 480 | #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
AnnaBridge | 165:d1b4690b3f8b | 481 | do { \ |
AnnaBridge | 165:d1b4690b3f8b | 482 | if((__HANDLE__)->Instance == USART1) \ |
AnnaBridge | 165:d1b4690b3f8b | 483 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 484 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 485 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 486 | case RCC_USART1CLKSOURCE_PCLK2: \ |
AnnaBridge | 165:d1b4690b3f8b | 487 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \ |
AnnaBridge | 165:d1b4690b3f8b | 488 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 489 | case RCC_USART1CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 490 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 491 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 492 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 493 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 494 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 495 | case RCC_USART1CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 496 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 497 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 498 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 499 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 500 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 501 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 502 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 503 | else if((__HANDLE__)->Instance == USART2) \ |
AnnaBridge | 165:d1b4690b3f8b | 504 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 505 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 506 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 507 | case RCC_USART2CLKSOURCE_PCLK1: \ |
AnnaBridge | 165:d1b4690b3f8b | 508 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 165:d1b4690b3f8b | 509 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 510 | case RCC_USART2CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 511 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 512 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 513 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 514 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 515 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 516 | case RCC_USART2CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 517 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 518 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 519 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 520 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 521 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 522 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 523 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 524 | else if((__HANDLE__)->Instance == LPUART1) \ |
AnnaBridge | 165:d1b4690b3f8b | 525 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 526 | switch(__HAL_RCC_GET_LPUART1_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 527 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 528 | case RCC_LPUART1CLKSOURCE_PCLK1: \ |
AnnaBridge | 165:d1b4690b3f8b | 529 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 165:d1b4690b3f8b | 530 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 531 | case RCC_LPUART1CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 532 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 533 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 534 | case RCC_LPUART1CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 535 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 536 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 537 | case RCC_LPUART1CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 538 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 539 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 540 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 541 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 542 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 543 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 544 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 545 | } while(0) |
AnnaBridge | 165:d1b4690b3f8b | 546 | #elif defined (STM32L451xx) || defined (STM32L452xx) || defined (STM32L462xx) |
AnnaBridge | 165:d1b4690b3f8b | 547 | #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
AnnaBridge | 165:d1b4690b3f8b | 548 | do { \ |
AnnaBridge | 165:d1b4690b3f8b | 549 | if((__HANDLE__)->Instance == USART1) \ |
AnnaBridge | 165:d1b4690b3f8b | 550 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 551 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 552 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 553 | case RCC_USART1CLKSOURCE_PCLK2: \ |
AnnaBridge | 165:d1b4690b3f8b | 554 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \ |
AnnaBridge | 165:d1b4690b3f8b | 555 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 556 | case RCC_USART1CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 557 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 558 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 559 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 560 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 561 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 562 | case RCC_USART1CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 563 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 564 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 565 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 566 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 567 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 568 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 569 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 570 | else if((__HANDLE__)->Instance == USART2) \ |
AnnaBridge | 165:d1b4690b3f8b | 571 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 572 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 573 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 574 | case RCC_USART2CLKSOURCE_PCLK1: \ |
AnnaBridge | 165:d1b4690b3f8b | 575 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 165:d1b4690b3f8b | 576 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 577 | case RCC_USART2CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 578 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 579 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 580 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 581 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 582 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 583 | case RCC_USART2CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 584 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 585 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 586 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 587 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 588 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 589 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 590 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 591 | else if((__HANDLE__)->Instance == USART3) \ |
AnnaBridge | 165:d1b4690b3f8b | 592 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 593 | switch(__HAL_RCC_GET_USART3_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 594 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 595 | case RCC_USART3CLKSOURCE_PCLK1: \ |
AnnaBridge | 165:d1b4690b3f8b | 596 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 165:d1b4690b3f8b | 597 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 598 | case RCC_USART3CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 599 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 600 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 601 | case RCC_USART3CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 602 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 603 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 604 | case RCC_USART3CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 605 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 606 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 607 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 608 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 609 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 610 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 611 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 612 | else if((__HANDLE__)->Instance == UART4) \ |
AnnaBridge | 165:d1b4690b3f8b | 613 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 614 | switch(__HAL_RCC_GET_UART4_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 615 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 616 | case RCC_UART4CLKSOURCE_PCLK1: \ |
AnnaBridge | 165:d1b4690b3f8b | 617 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 165:d1b4690b3f8b | 618 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 619 | case RCC_UART4CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 620 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 621 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 622 | case RCC_UART4CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 623 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 624 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 625 | case RCC_UART4CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 626 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 627 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 628 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 629 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 630 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 631 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 632 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 633 | else if((__HANDLE__)->Instance == LPUART1) \ |
AnnaBridge | 165:d1b4690b3f8b | 634 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 635 | switch(__HAL_RCC_GET_LPUART1_SOURCE()) \ |
AnnaBridge | 165:d1b4690b3f8b | 636 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 637 | case RCC_LPUART1CLKSOURCE_PCLK1: \ |
AnnaBridge | 165:d1b4690b3f8b | 638 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 165:d1b4690b3f8b | 639 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 640 | case RCC_LPUART1CLKSOURCE_HSI: \ |
AnnaBridge | 165:d1b4690b3f8b | 641 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 165:d1b4690b3f8b | 642 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 643 | case RCC_LPUART1CLKSOURCE_SYSCLK: \ |
AnnaBridge | 165:d1b4690b3f8b | 644 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 165:d1b4690b3f8b | 645 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 646 | case RCC_LPUART1CLKSOURCE_LSE: \ |
AnnaBridge | 165:d1b4690b3f8b | 647 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 165:d1b4690b3f8b | 648 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 649 | default: \ |
AnnaBridge | 165:d1b4690b3f8b | 650 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 165:d1b4690b3f8b | 651 | break; \ |
AnnaBridge | 165:d1b4690b3f8b | 652 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 653 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 654 | } while(0) |
AnnaBridge | 165:d1b4690b3f8b | 655 | #endif |
AnnaBridge | 165:d1b4690b3f8b | 656 | |
AnnaBridge | 165:d1b4690b3f8b | 657 | /** @brief Report the UART mask to apply to retrieve the received data |
AnnaBridge | 165:d1b4690b3f8b | 658 | * according to the word length and to the parity bits activation. |
AnnaBridge | 165:d1b4690b3f8b | 659 | * @note If PCE = 1, the parity bit is not included in the data extracted |
AnnaBridge | 165:d1b4690b3f8b | 660 | * by the reception API(). |
AnnaBridge | 165:d1b4690b3f8b | 661 | * This masking operation is not carried out in the case of |
AnnaBridge | 165:d1b4690b3f8b | 662 | * DMA transfers. |
AnnaBridge | 165:d1b4690b3f8b | 663 | * @param __HANDLE__: specifies the UART Handle. |
AnnaBridge | 165:d1b4690b3f8b | 664 | * @retval None, the mask to apply to UART RDR register is stored in (__HANDLE__)->Mask field. |
AnnaBridge | 165:d1b4690b3f8b | 665 | */ |
AnnaBridge | 165:d1b4690b3f8b | 666 | #define UART_MASK_COMPUTATION(__HANDLE__) \ |
AnnaBridge | 165:d1b4690b3f8b | 667 | do { \ |
AnnaBridge | 165:d1b4690b3f8b | 668 | if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \ |
AnnaBridge | 165:d1b4690b3f8b | 669 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 670 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
AnnaBridge | 165:d1b4690b3f8b | 671 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 672 | (__HANDLE__)->Mask = 0x01FF ; \ |
AnnaBridge | 165:d1b4690b3f8b | 673 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 674 | else \ |
AnnaBridge | 165:d1b4690b3f8b | 675 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 676 | (__HANDLE__)->Mask = 0x00FF ; \ |
AnnaBridge | 165:d1b4690b3f8b | 677 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 678 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 679 | else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \ |
AnnaBridge | 165:d1b4690b3f8b | 680 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 681 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
AnnaBridge | 165:d1b4690b3f8b | 682 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 683 | (__HANDLE__)->Mask = 0x00FF ; \ |
AnnaBridge | 165:d1b4690b3f8b | 684 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 685 | else \ |
AnnaBridge | 165:d1b4690b3f8b | 686 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 687 | (__HANDLE__)->Mask = 0x007F ; \ |
AnnaBridge | 165:d1b4690b3f8b | 688 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 689 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 690 | else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_7B) \ |
AnnaBridge | 165:d1b4690b3f8b | 691 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 692 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
AnnaBridge | 165:d1b4690b3f8b | 693 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 694 | (__HANDLE__)->Mask = 0x007F ; \ |
AnnaBridge | 165:d1b4690b3f8b | 695 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 696 | else \ |
AnnaBridge | 165:d1b4690b3f8b | 697 | { \ |
AnnaBridge | 165:d1b4690b3f8b | 698 | (__HANDLE__)->Mask = 0x003F ; \ |
AnnaBridge | 165:d1b4690b3f8b | 699 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 700 | } \ |
AnnaBridge | 165:d1b4690b3f8b | 701 | } while(0) |
AnnaBridge | 165:d1b4690b3f8b | 702 | |
AnnaBridge | 165:d1b4690b3f8b | 703 | |
AnnaBridge | 165:d1b4690b3f8b | 704 | /** |
AnnaBridge | 165:d1b4690b3f8b | 705 | * @brief Ensure that UART frame length is valid. |
AnnaBridge | 165:d1b4690b3f8b | 706 | * @param __LENGTH__ UART frame length. |
AnnaBridge | 165:d1b4690b3f8b | 707 | * @retval SET (__LENGTH__ is valid) or RESET (__LENGTH__ is invalid) |
AnnaBridge | 165:d1b4690b3f8b | 708 | */ |
AnnaBridge | 165:d1b4690b3f8b | 709 | #define IS_UART_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == UART_WORDLENGTH_7B) || \ |
AnnaBridge | 165:d1b4690b3f8b | 710 | ((__LENGTH__) == UART_WORDLENGTH_8B) || \ |
AnnaBridge | 165:d1b4690b3f8b | 711 | ((__LENGTH__) == UART_WORDLENGTH_9B)) |
AnnaBridge | 165:d1b4690b3f8b | 712 | |
AnnaBridge | 165:d1b4690b3f8b | 713 | /** |
AnnaBridge | 165:d1b4690b3f8b | 714 | * @brief Ensure that UART wake-up address length is valid. |
AnnaBridge | 165:d1b4690b3f8b | 715 | * @param __ADDRESS__ UART wake-up address length. |
AnnaBridge | 165:d1b4690b3f8b | 716 | * @retval SET (__ADDRESS__ is valid) or RESET (__ADDRESS__ is invalid) |
AnnaBridge | 165:d1b4690b3f8b | 717 | */ |
AnnaBridge | 165:d1b4690b3f8b | 718 | #define IS_UART_ADDRESSLENGTH_DETECT(__ADDRESS__) (((__ADDRESS__) == UART_ADDRESS_DETECT_4B) || \ |
AnnaBridge | 165:d1b4690b3f8b | 719 | ((__ADDRESS__) == UART_ADDRESS_DETECT_7B)) |
AnnaBridge | 165:d1b4690b3f8b | 720 | |
AnnaBridge | 165:d1b4690b3f8b | 721 | #if defined(USART_CR2_SLVEN) |
AnnaBridge | 165:d1b4690b3f8b | 722 | /** |
AnnaBridge | 165:d1b4690b3f8b | 723 | * @brief Ensure that UART Negative Slave Select (NSS) pin management is valid. |
AnnaBridge | 165:d1b4690b3f8b | 724 | * @param __NSS__ UART Negative Slave Select pin management. |
AnnaBridge | 165:d1b4690b3f8b | 725 | * @retval SET (__NSS__ is valid) or RESET (__NSS__ is invalid) |
AnnaBridge | 165:d1b4690b3f8b | 726 | */ |
AnnaBridge | 165:d1b4690b3f8b | 727 | #define IS_UART_NSS(__NSS__) (((__NSS__) == UART_NSS_HARD) || \ |
AnnaBridge | 165:d1b4690b3f8b | 728 | ((__NSS__) == UART_NSS_SOFT)) |
AnnaBridge | 165:d1b4690b3f8b | 729 | #endif |
AnnaBridge | 165:d1b4690b3f8b | 730 | |
AnnaBridge | 165:d1b4690b3f8b | 731 | #if defined(USART_CR1_FIFOEN) |
AnnaBridge | 165:d1b4690b3f8b | 732 | /** |
AnnaBridge | 165:d1b4690b3f8b | 733 | * @brief Ensure that UART TXFIFO threshold level is valid. |
AnnaBridge | 165:d1b4690b3f8b | 734 | * @param __THRESHOLD__ UART TXFIFO threshold level. |
AnnaBridge | 165:d1b4690b3f8b | 735 | * @retval SET (__THRESHOLD__ is valid) or RESET (__THRESHOLD__ is invalid) |
AnnaBridge | 165:d1b4690b3f8b | 736 | */ |
AnnaBridge | 165:d1b4690b3f8b | 737 | #define IS_UART_TXFIFO_THRESHOLD(__THRESHOLD__) (((__THRESHOLD__) == UART_TXFIFO_THRESHOLD_1_8) || \ |
AnnaBridge | 165:d1b4690b3f8b | 738 | ((__THRESHOLD__) == UART_TXFIFO_THRESHOLD_1_4) || \ |
AnnaBridge | 165:d1b4690b3f8b | 739 | ((__THRESHOLD__) == UART_TXFIFO_THRESHOLD_1_2) || \ |
AnnaBridge | 165:d1b4690b3f8b | 740 | ((__THRESHOLD__) == UART_TXFIFO_THRESHOLD_3_4) || \ |
AnnaBridge | 165:d1b4690b3f8b | 741 | ((__THRESHOLD__) == UART_TXFIFO_THRESHOLD_7_8) || \ |
AnnaBridge | 165:d1b4690b3f8b | 742 | ((__THRESHOLD__) == UART_TXFIFO_THRESHOLD_8_8)) |
AnnaBridge | 165:d1b4690b3f8b | 743 | |
AnnaBridge | 165:d1b4690b3f8b | 744 | /** |
AnnaBridge | 165:d1b4690b3f8b | 745 | * @brief Ensure that USART RXFIFO threshold level is valid. |
AnnaBridge | 165:d1b4690b3f8b | 746 | * @param __THRESHOLD__ USART RXFIFO threshold level. |
AnnaBridge | 165:d1b4690b3f8b | 747 | * @retval SET (__THRESHOLD__ is valid) or RESET (__THRESHOLD__ is invalid) |
AnnaBridge | 165:d1b4690b3f8b | 748 | */ |
AnnaBridge | 165:d1b4690b3f8b | 749 | #define IS_UART_RXFIFO_THRESHOLD(__THRESHOLD__) (((__THRESHOLD__) == UART_RXFIFO_THRESHOLD_1_8) || \ |
AnnaBridge | 165:d1b4690b3f8b | 750 | ((__THRESHOLD__) == UART_RXFIFO_THRESHOLD_1_4) || \ |
AnnaBridge | 165:d1b4690b3f8b | 751 | ((__THRESHOLD__) == UART_RXFIFO_THRESHOLD_1_2) || \ |
AnnaBridge | 165:d1b4690b3f8b | 752 | ((__THRESHOLD__) == UART_RXFIFO_THRESHOLD_3_4) || \ |
AnnaBridge | 165:d1b4690b3f8b | 753 | ((__THRESHOLD__) == UART_RXFIFO_THRESHOLD_7_8) || \ |
AnnaBridge | 165:d1b4690b3f8b | 754 | ((__THRESHOLD__) == UART_RXFIFO_THRESHOLD_8_8)) |
AnnaBridge | 165:d1b4690b3f8b | 755 | #endif |
AnnaBridge | 165:d1b4690b3f8b | 756 | |
AnnaBridge | 165:d1b4690b3f8b | 757 | /** |
AnnaBridge | 165:d1b4690b3f8b | 758 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 759 | */ |
AnnaBridge | 165:d1b4690b3f8b | 760 | |
AnnaBridge | 165:d1b4690b3f8b | 761 | /* Private functions ---------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 762 | |
AnnaBridge | 165:d1b4690b3f8b | 763 | /** |
AnnaBridge | 165:d1b4690b3f8b | 764 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 765 | */ |
AnnaBridge | 165:d1b4690b3f8b | 766 | |
AnnaBridge | 165:d1b4690b3f8b | 767 | /** |
AnnaBridge | 165:d1b4690b3f8b | 768 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 769 | */ |
AnnaBridge | 165:d1b4690b3f8b | 770 | |
AnnaBridge | 165:d1b4690b3f8b | 771 | #ifdef __cplusplus |
AnnaBridge | 165:d1b4690b3f8b | 772 | } |
AnnaBridge | 165:d1b4690b3f8b | 773 | #endif |
AnnaBridge | 165:d1b4690b3f8b | 774 | |
AnnaBridge | 165:d1b4690b3f8b | 775 | #endif /* __STM32L4xx_HAL_UART_EX_H */ |
AnnaBridge | 165:d1b4690b3f8b | 776 | |
AnnaBridge | 165:d1b4690b3f8b | 777 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |