mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
cmsis/BUILD/mbed/TARGET_DISCO_L072CZ_LRWAN1/TOOLCHAIN_IAR/stm32l0xx_hal_uart_ex.h@189:f392fc9709a3, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 22:31:08 2019 +0000
- Revision:
- 189:f392fc9709a3
mbed library release version 165
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
AnnaBridge | 189:f392fc9709a3 | 1 | /** |
AnnaBridge | 189:f392fc9709a3 | 2 | ****************************************************************************** |
AnnaBridge | 189:f392fc9709a3 | 3 | * @file stm32l0xx_hal_uart_ex.h |
AnnaBridge | 189:f392fc9709a3 | 4 | * @author MCD Application Team |
AnnaBridge | 189:f392fc9709a3 | 5 | * @brief Header file of UART HAL Extended module. |
AnnaBridge | 189:f392fc9709a3 | 6 | ****************************************************************************** |
AnnaBridge | 189:f392fc9709a3 | 7 | * @attention |
AnnaBridge | 189:f392fc9709a3 | 8 | * |
AnnaBridge | 189:f392fc9709a3 | 9 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
AnnaBridge | 189:f392fc9709a3 | 10 | * |
AnnaBridge | 189:f392fc9709a3 | 11 | * Redistribution and use in source and binary forms, with or without modification, |
AnnaBridge | 189:f392fc9709a3 | 12 | * are permitted provided that the following conditions are met: |
AnnaBridge | 189:f392fc9709a3 | 13 | * 1. Redistributions of source code must retain the above copyright notice, |
AnnaBridge | 189:f392fc9709a3 | 14 | * this list of conditions and the following disclaimer. |
AnnaBridge | 189:f392fc9709a3 | 15 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
AnnaBridge | 189:f392fc9709a3 | 16 | * this list of conditions and the following disclaimer in the documentation |
AnnaBridge | 189:f392fc9709a3 | 17 | * and/or other materials provided with the distribution. |
AnnaBridge | 189:f392fc9709a3 | 18 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
AnnaBridge | 189:f392fc9709a3 | 19 | * may be used to endorse or promote products derived from this software |
AnnaBridge | 189:f392fc9709a3 | 20 | * without specific prior written permission. |
AnnaBridge | 189:f392fc9709a3 | 21 | * |
AnnaBridge | 189:f392fc9709a3 | 22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
AnnaBridge | 189:f392fc9709a3 | 23 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
AnnaBridge | 189:f392fc9709a3 | 24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
AnnaBridge | 189:f392fc9709a3 | 25 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
AnnaBridge | 189:f392fc9709a3 | 26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
AnnaBridge | 189:f392fc9709a3 | 27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
AnnaBridge | 189:f392fc9709a3 | 28 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
AnnaBridge | 189:f392fc9709a3 | 29 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
AnnaBridge | 189:f392fc9709a3 | 30 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
AnnaBridge | 189:f392fc9709a3 | 31 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
AnnaBridge | 189:f392fc9709a3 | 32 | * |
AnnaBridge | 189:f392fc9709a3 | 33 | ****************************************************************************** |
AnnaBridge | 189:f392fc9709a3 | 34 | */ |
AnnaBridge | 189:f392fc9709a3 | 35 | |
AnnaBridge | 189:f392fc9709a3 | 36 | /* Define to prevent recursive inclusion -------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 37 | #ifndef __STM32L0xx_HAL_UART_EX_H |
AnnaBridge | 189:f392fc9709a3 | 38 | #define __STM32L0xx_HAL_UART_EX_H |
AnnaBridge | 189:f392fc9709a3 | 39 | |
AnnaBridge | 189:f392fc9709a3 | 40 | #ifdef __cplusplus |
AnnaBridge | 189:f392fc9709a3 | 41 | extern "C" { |
AnnaBridge | 189:f392fc9709a3 | 42 | #endif |
AnnaBridge | 189:f392fc9709a3 | 43 | |
AnnaBridge | 189:f392fc9709a3 | 44 | /* Includes ------------------------------------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 45 | #include "stm32l0xx_hal_def.h" |
AnnaBridge | 189:f392fc9709a3 | 46 | |
AnnaBridge | 189:f392fc9709a3 | 47 | /** @addtogroup STM32L0xx_HAL_Driver |
AnnaBridge | 189:f392fc9709a3 | 48 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 49 | */ |
AnnaBridge | 189:f392fc9709a3 | 50 | |
AnnaBridge | 189:f392fc9709a3 | 51 | /** @addtogroup UARTEx |
AnnaBridge | 189:f392fc9709a3 | 52 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 53 | */ |
AnnaBridge | 189:f392fc9709a3 | 54 | |
AnnaBridge | 189:f392fc9709a3 | 55 | /* Exported types ------------------------------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 56 | /** @defgroup UARTEx_Exported_Types UARTEx Exported Types |
AnnaBridge | 189:f392fc9709a3 | 57 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 58 | */ |
AnnaBridge | 189:f392fc9709a3 | 59 | |
AnnaBridge | 189:f392fc9709a3 | 60 | /** |
AnnaBridge | 189:f392fc9709a3 | 61 | * @brief UART wake up from stop mode parameters |
AnnaBridge | 189:f392fc9709a3 | 62 | */ |
AnnaBridge | 189:f392fc9709a3 | 63 | typedef struct |
AnnaBridge | 189:f392fc9709a3 | 64 | { |
AnnaBridge | 189:f392fc9709a3 | 65 | uint32_t WakeUpEvent; /*!< Specifies which event will activat the Wakeup from Stop mode flag (WUF). |
AnnaBridge | 189:f392fc9709a3 | 66 | This parameter can be a value of @ref UART_WakeUp_from_Stop_Selection. |
AnnaBridge | 189:f392fc9709a3 | 67 | If set to UART_WAKEUP_ON_ADDRESS, the two other fields below must |
AnnaBridge | 189:f392fc9709a3 | 68 | be filled up. */ |
AnnaBridge | 189:f392fc9709a3 | 69 | |
AnnaBridge | 189:f392fc9709a3 | 70 | uint16_t AddressLength; /*!< Specifies whether the address is 4 or 7-bit long. |
AnnaBridge | 189:f392fc9709a3 | 71 | This parameter can be a value of @ref UARTEx_WakeUp_Address_Length. */ |
AnnaBridge | 189:f392fc9709a3 | 72 | |
AnnaBridge | 189:f392fc9709a3 | 73 | uint8_t Address; /*!< UART/USART node address (7-bit long max). */ |
AnnaBridge | 189:f392fc9709a3 | 74 | } UART_WakeUpTypeDef; |
AnnaBridge | 189:f392fc9709a3 | 75 | |
AnnaBridge | 189:f392fc9709a3 | 76 | /** |
AnnaBridge | 189:f392fc9709a3 | 77 | * @} |
AnnaBridge | 189:f392fc9709a3 | 78 | */ |
AnnaBridge | 189:f392fc9709a3 | 79 | |
AnnaBridge | 189:f392fc9709a3 | 80 | /* Exported constants --------------------------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 81 | /** @defgroup UARTEx_Exported_Constants UARTEx Exported Constants |
AnnaBridge | 189:f392fc9709a3 | 82 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 83 | */ |
AnnaBridge | 189:f392fc9709a3 | 84 | |
AnnaBridge | 189:f392fc9709a3 | 85 | /** @defgroup UARTEx_Word_Length UART Word Length |
AnnaBridge | 189:f392fc9709a3 | 86 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 87 | */ |
AnnaBridge | 189:f392fc9709a3 | 88 | #define UART_WORDLENGTH_7B ((uint32_t)USART_CR1_M1) /*!< 7-bit long UART frame */ |
AnnaBridge | 189:f392fc9709a3 | 89 | #define UART_WORDLENGTH_8B ((uint32_t)0x00000000U) /*!< 8-bit long UART frame */ |
AnnaBridge | 189:f392fc9709a3 | 90 | #define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M0) /*!< 9-bit long UART frame */ |
AnnaBridge | 189:f392fc9709a3 | 91 | /** |
AnnaBridge | 189:f392fc9709a3 | 92 | * @} |
AnnaBridge | 189:f392fc9709a3 | 93 | */ |
AnnaBridge | 189:f392fc9709a3 | 94 | |
AnnaBridge | 189:f392fc9709a3 | 95 | /** @defgroup UARTEx_WakeUp_Address_Length UART Extended WakeUp Address Length |
AnnaBridge | 189:f392fc9709a3 | 96 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 97 | */ |
AnnaBridge | 189:f392fc9709a3 | 98 | #define UART_ADDRESS_DETECT_4B ((uint32_t)0x00000000U) /*!< 4-bit long wake-up address */ |
AnnaBridge | 189:f392fc9709a3 | 99 | #define UART_ADDRESS_DETECT_7B ((uint32_t)USART_CR2_ADDM7) /*!< 7-bit long wake-up address */ |
AnnaBridge | 189:f392fc9709a3 | 100 | /** |
AnnaBridge | 189:f392fc9709a3 | 101 | * @} |
AnnaBridge | 189:f392fc9709a3 | 102 | */ |
AnnaBridge | 189:f392fc9709a3 | 103 | |
AnnaBridge | 189:f392fc9709a3 | 104 | /** |
AnnaBridge | 189:f392fc9709a3 | 105 | * @} |
AnnaBridge | 189:f392fc9709a3 | 106 | */ |
AnnaBridge | 189:f392fc9709a3 | 107 | |
AnnaBridge | 189:f392fc9709a3 | 108 | /* Exported macros -----------------------------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 109 | /* Exported functions --------------------------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 110 | /** @addtogroup UARTEx_Exported_Functions |
AnnaBridge | 189:f392fc9709a3 | 111 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 112 | */ |
AnnaBridge | 189:f392fc9709a3 | 113 | |
AnnaBridge | 189:f392fc9709a3 | 114 | /** @addtogroup UARTEx_Exported_Functions_Group1 |
AnnaBridge | 189:f392fc9709a3 | 115 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 116 | */ |
AnnaBridge | 189:f392fc9709a3 | 117 | |
AnnaBridge | 189:f392fc9709a3 | 118 | /* Initialization and de-initialization functions ****************************/ |
AnnaBridge | 189:f392fc9709a3 | 119 | HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime, uint32_t DeassertionTime); |
AnnaBridge | 189:f392fc9709a3 | 120 | |
AnnaBridge | 189:f392fc9709a3 | 121 | /** |
AnnaBridge | 189:f392fc9709a3 | 122 | * @} |
AnnaBridge | 189:f392fc9709a3 | 123 | */ |
AnnaBridge | 189:f392fc9709a3 | 124 | |
AnnaBridge | 189:f392fc9709a3 | 125 | /* IO operation functions *****************************************************/ |
AnnaBridge | 189:f392fc9709a3 | 126 | |
AnnaBridge | 189:f392fc9709a3 | 127 | /** @addtogroup UARTEx_Exported_Functions_Group3 |
AnnaBridge | 189:f392fc9709a3 | 128 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 129 | */ |
AnnaBridge | 189:f392fc9709a3 | 130 | |
AnnaBridge | 189:f392fc9709a3 | 131 | /* Peripheral Control functions **********************************************/ |
AnnaBridge | 189:f392fc9709a3 | 132 | HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection); |
AnnaBridge | 189:f392fc9709a3 | 133 | HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart); |
AnnaBridge | 189:f392fc9709a3 | 134 | HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart); |
AnnaBridge | 189:f392fc9709a3 | 135 | HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength); |
AnnaBridge | 189:f392fc9709a3 | 136 | HAL_StatusTypeDef HAL_UARTEx_EnableClockStopMode(UART_HandleTypeDef *huart); |
AnnaBridge | 189:f392fc9709a3 | 137 | HAL_StatusTypeDef HAL_UARTEx_DisableClockStopMode(UART_HandleTypeDef *huart); |
AnnaBridge | 189:f392fc9709a3 | 138 | void HAL_UARTEx_WakeupCallback(UART_HandleTypeDef *huart); |
AnnaBridge | 189:f392fc9709a3 | 139 | |
AnnaBridge | 189:f392fc9709a3 | 140 | /** |
AnnaBridge | 189:f392fc9709a3 | 141 | * @} |
AnnaBridge | 189:f392fc9709a3 | 142 | */ |
AnnaBridge | 189:f392fc9709a3 | 143 | |
AnnaBridge | 189:f392fc9709a3 | 144 | /** |
AnnaBridge | 189:f392fc9709a3 | 145 | * @} |
AnnaBridge | 189:f392fc9709a3 | 146 | */ |
AnnaBridge | 189:f392fc9709a3 | 147 | |
AnnaBridge | 189:f392fc9709a3 | 148 | /* Private macros ------------------------------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 149 | /** @defgroup UARTEx_Private_Macros UARTEx Private Macros |
AnnaBridge | 189:f392fc9709a3 | 150 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 151 | */ |
AnnaBridge | 189:f392fc9709a3 | 152 | |
AnnaBridge | 189:f392fc9709a3 | 153 | /** @brief Report the UART clock source. |
AnnaBridge | 189:f392fc9709a3 | 154 | * @param __HANDLE__: specifies the UART Handle. |
AnnaBridge | 189:f392fc9709a3 | 155 | * @param __CLOCKSOURCE__: output variable. |
AnnaBridge | 189:f392fc9709a3 | 156 | * @retval UART clocking source, written in __CLOCKSOURCE__. |
AnnaBridge | 189:f392fc9709a3 | 157 | */ |
AnnaBridge | 189:f392fc9709a3 | 158 | #if defined (STM32L031xx) || defined (STM32L041xx) || defined (STM32L011xx) || defined (STM32L021xx) |
AnnaBridge | 189:f392fc9709a3 | 159 | #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
AnnaBridge | 189:f392fc9709a3 | 160 | do { \ |
AnnaBridge | 189:f392fc9709a3 | 161 | if((__HANDLE__)->Instance == USART2) \ |
AnnaBridge | 189:f392fc9709a3 | 162 | { \ |
AnnaBridge | 189:f392fc9709a3 | 163 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
AnnaBridge | 189:f392fc9709a3 | 164 | { \ |
AnnaBridge | 189:f392fc9709a3 | 165 | case RCC_USART2CLKSOURCE_PCLK1: \ |
AnnaBridge | 189:f392fc9709a3 | 166 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 189:f392fc9709a3 | 167 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 168 | case RCC_USART2CLKSOURCE_HSI: \ |
AnnaBridge | 189:f392fc9709a3 | 169 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 189:f392fc9709a3 | 170 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 171 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
AnnaBridge | 189:f392fc9709a3 | 172 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 189:f392fc9709a3 | 173 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 174 | case RCC_USART2CLKSOURCE_LSE: \ |
AnnaBridge | 189:f392fc9709a3 | 175 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 189:f392fc9709a3 | 176 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 177 | default: \ |
AnnaBridge | 189:f392fc9709a3 | 178 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 189:f392fc9709a3 | 179 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 180 | } \ |
AnnaBridge | 189:f392fc9709a3 | 181 | } \ |
AnnaBridge | 189:f392fc9709a3 | 182 | else if((__HANDLE__)->Instance == LPUART1) \ |
AnnaBridge | 189:f392fc9709a3 | 183 | { \ |
AnnaBridge | 189:f392fc9709a3 | 184 | switch(__HAL_RCC_GET_LPUART1_SOURCE()) \ |
AnnaBridge | 189:f392fc9709a3 | 185 | { \ |
AnnaBridge | 189:f392fc9709a3 | 186 | case RCC_LPUART1CLKSOURCE_PCLK1: \ |
AnnaBridge | 189:f392fc9709a3 | 187 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 189:f392fc9709a3 | 188 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 189 | case RCC_LPUART1CLKSOURCE_HSI: \ |
AnnaBridge | 189:f392fc9709a3 | 190 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 189:f392fc9709a3 | 191 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 192 | case RCC_LPUART1CLKSOURCE_SYSCLK: \ |
AnnaBridge | 189:f392fc9709a3 | 193 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 189:f392fc9709a3 | 194 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 195 | case RCC_LPUART1CLKSOURCE_LSE: \ |
AnnaBridge | 189:f392fc9709a3 | 196 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 189:f392fc9709a3 | 197 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 198 | default: \ |
AnnaBridge | 189:f392fc9709a3 | 199 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 189:f392fc9709a3 | 200 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 201 | } \ |
AnnaBridge | 189:f392fc9709a3 | 202 | } \ |
AnnaBridge | 189:f392fc9709a3 | 203 | } while(0) |
AnnaBridge | 189:f392fc9709a3 | 204 | |
AnnaBridge | 189:f392fc9709a3 | 205 | #elif defined (STM32L051xx) || defined (STM32L052xx) || defined (STM32L053xx) || defined (STM32L061xx) || defined (STM32L062xx) || defined (STM32L063xx) |
AnnaBridge | 189:f392fc9709a3 | 206 | |
AnnaBridge | 189:f392fc9709a3 | 207 | #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
AnnaBridge | 189:f392fc9709a3 | 208 | do { \ |
AnnaBridge | 189:f392fc9709a3 | 209 | if((__HANDLE__)->Instance == USART1) \ |
AnnaBridge | 189:f392fc9709a3 | 210 | { \ |
AnnaBridge | 189:f392fc9709a3 | 211 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
AnnaBridge | 189:f392fc9709a3 | 212 | { \ |
AnnaBridge | 189:f392fc9709a3 | 213 | case RCC_USART1CLKSOURCE_PCLK2: \ |
AnnaBridge | 189:f392fc9709a3 | 214 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \ |
AnnaBridge | 189:f392fc9709a3 | 215 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 216 | case RCC_USART1CLKSOURCE_HSI: \ |
AnnaBridge | 189:f392fc9709a3 | 217 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 189:f392fc9709a3 | 218 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 219 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
AnnaBridge | 189:f392fc9709a3 | 220 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 189:f392fc9709a3 | 221 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 222 | case RCC_USART1CLKSOURCE_LSE: \ |
AnnaBridge | 189:f392fc9709a3 | 223 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 189:f392fc9709a3 | 224 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 225 | default: \ |
AnnaBridge | 189:f392fc9709a3 | 226 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 189:f392fc9709a3 | 227 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 228 | } \ |
AnnaBridge | 189:f392fc9709a3 | 229 | } \ |
AnnaBridge | 189:f392fc9709a3 | 230 | else if((__HANDLE__)->Instance == USART2) \ |
AnnaBridge | 189:f392fc9709a3 | 231 | { \ |
AnnaBridge | 189:f392fc9709a3 | 232 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
AnnaBridge | 189:f392fc9709a3 | 233 | { \ |
AnnaBridge | 189:f392fc9709a3 | 234 | case RCC_USART2CLKSOURCE_PCLK1: \ |
AnnaBridge | 189:f392fc9709a3 | 235 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 189:f392fc9709a3 | 236 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 237 | case RCC_USART2CLKSOURCE_HSI: \ |
AnnaBridge | 189:f392fc9709a3 | 238 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 189:f392fc9709a3 | 239 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 240 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
AnnaBridge | 189:f392fc9709a3 | 241 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 189:f392fc9709a3 | 242 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 243 | case RCC_USART2CLKSOURCE_LSE: \ |
AnnaBridge | 189:f392fc9709a3 | 244 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 189:f392fc9709a3 | 245 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 246 | default: \ |
AnnaBridge | 189:f392fc9709a3 | 247 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 189:f392fc9709a3 | 248 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 249 | } \ |
AnnaBridge | 189:f392fc9709a3 | 250 | } \ |
AnnaBridge | 189:f392fc9709a3 | 251 | else if((__HANDLE__)->Instance == LPUART1) \ |
AnnaBridge | 189:f392fc9709a3 | 252 | { \ |
AnnaBridge | 189:f392fc9709a3 | 253 | switch(__HAL_RCC_GET_LPUART1_SOURCE()) \ |
AnnaBridge | 189:f392fc9709a3 | 254 | { \ |
AnnaBridge | 189:f392fc9709a3 | 255 | case RCC_LPUART1CLKSOURCE_PCLK1: \ |
AnnaBridge | 189:f392fc9709a3 | 256 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 189:f392fc9709a3 | 257 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 258 | case RCC_LPUART1CLKSOURCE_HSI: \ |
AnnaBridge | 189:f392fc9709a3 | 259 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 189:f392fc9709a3 | 260 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 261 | case RCC_LPUART1CLKSOURCE_SYSCLK: \ |
AnnaBridge | 189:f392fc9709a3 | 262 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 189:f392fc9709a3 | 263 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 264 | case RCC_LPUART1CLKSOURCE_LSE: \ |
AnnaBridge | 189:f392fc9709a3 | 265 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 189:f392fc9709a3 | 266 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 267 | default: \ |
AnnaBridge | 189:f392fc9709a3 | 268 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 189:f392fc9709a3 | 269 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 270 | } \ |
AnnaBridge | 189:f392fc9709a3 | 271 | } \ |
AnnaBridge | 189:f392fc9709a3 | 272 | } while(0) |
AnnaBridge | 189:f392fc9709a3 | 273 | |
AnnaBridge | 189:f392fc9709a3 | 274 | #else |
AnnaBridge | 189:f392fc9709a3 | 275 | |
AnnaBridge | 189:f392fc9709a3 | 276 | #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
AnnaBridge | 189:f392fc9709a3 | 277 | do { \ |
AnnaBridge | 189:f392fc9709a3 | 278 | if((__HANDLE__)->Instance == USART1) \ |
AnnaBridge | 189:f392fc9709a3 | 279 | { \ |
AnnaBridge | 189:f392fc9709a3 | 280 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
AnnaBridge | 189:f392fc9709a3 | 281 | { \ |
AnnaBridge | 189:f392fc9709a3 | 282 | case RCC_USART1CLKSOURCE_PCLK2: \ |
AnnaBridge | 189:f392fc9709a3 | 283 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \ |
AnnaBridge | 189:f392fc9709a3 | 284 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 285 | case RCC_USART1CLKSOURCE_HSI: \ |
AnnaBridge | 189:f392fc9709a3 | 286 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 189:f392fc9709a3 | 287 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 288 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
AnnaBridge | 189:f392fc9709a3 | 289 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 189:f392fc9709a3 | 290 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 291 | case RCC_USART1CLKSOURCE_LSE: \ |
AnnaBridge | 189:f392fc9709a3 | 292 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 189:f392fc9709a3 | 293 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 294 | default: \ |
AnnaBridge | 189:f392fc9709a3 | 295 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 189:f392fc9709a3 | 296 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 297 | } \ |
AnnaBridge | 189:f392fc9709a3 | 298 | } \ |
AnnaBridge | 189:f392fc9709a3 | 299 | else if((__HANDLE__)->Instance == USART2) \ |
AnnaBridge | 189:f392fc9709a3 | 300 | { \ |
AnnaBridge | 189:f392fc9709a3 | 301 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
AnnaBridge | 189:f392fc9709a3 | 302 | { \ |
AnnaBridge | 189:f392fc9709a3 | 303 | case RCC_USART2CLKSOURCE_PCLK1: \ |
AnnaBridge | 189:f392fc9709a3 | 304 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 189:f392fc9709a3 | 305 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 306 | case RCC_USART2CLKSOURCE_HSI: \ |
AnnaBridge | 189:f392fc9709a3 | 307 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 189:f392fc9709a3 | 308 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 309 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
AnnaBridge | 189:f392fc9709a3 | 310 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 189:f392fc9709a3 | 311 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 312 | case RCC_USART2CLKSOURCE_LSE: \ |
AnnaBridge | 189:f392fc9709a3 | 313 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 189:f392fc9709a3 | 314 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 315 | default: \ |
AnnaBridge | 189:f392fc9709a3 | 316 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 189:f392fc9709a3 | 317 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 318 | } \ |
AnnaBridge | 189:f392fc9709a3 | 319 | } \ |
AnnaBridge | 189:f392fc9709a3 | 320 | else if((__HANDLE__)->Instance == USART4) \ |
AnnaBridge | 189:f392fc9709a3 | 321 | { \ |
AnnaBridge | 189:f392fc9709a3 | 322 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 189:f392fc9709a3 | 323 | } \ |
AnnaBridge | 189:f392fc9709a3 | 324 | else if((__HANDLE__)->Instance == USART5) \ |
AnnaBridge | 189:f392fc9709a3 | 325 | { \ |
AnnaBridge | 189:f392fc9709a3 | 326 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 189:f392fc9709a3 | 327 | } \ |
AnnaBridge | 189:f392fc9709a3 | 328 | else if((__HANDLE__)->Instance == LPUART1) \ |
AnnaBridge | 189:f392fc9709a3 | 329 | { \ |
AnnaBridge | 189:f392fc9709a3 | 330 | switch(__HAL_RCC_GET_LPUART1_SOURCE()) \ |
AnnaBridge | 189:f392fc9709a3 | 331 | { \ |
AnnaBridge | 189:f392fc9709a3 | 332 | case RCC_LPUART1CLKSOURCE_PCLK1: \ |
AnnaBridge | 189:f392fc9709a3 | 333 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
AnnaBridge | 189:f392fc9709a3 | 334 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 335 | case RCC_LPUART1CLKSOURCE_HSI: \ |
AnnaBridge | 189:f392fc9709a3 | 336 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
AnnaBridge | 189:f392fc9709a3 | 337 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 338 | case RCC_LPUART1CLKSOURCE_SYSCLK: \ |
AnnaBridge | 189:f392fc9709a3 | 339 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
AnnaBridge | 189:f392fc9709a3 | 340 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 341 | case RCC_LPUART1CLKSOURCE_LSE: \ |
AnnaBridge | 189:f392fc9709a3 | 342 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
AnnaBridge | 189:f392fc9709a3 | 343 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 344 | default: \ |
AnnaBridge | 189:f392fc9709a3 | 345 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ |
AnnaBridge | 189:f392fc9709a3 | 346 | break; \ |
AnnaBridge | 189:f392fc9709a3 | 347 | } \ |
AnnaBridge | 189:f392fc9709a3 | 348 | } \ |
AnnaBridge | 189:f392fc9709a3 | 349 | } while(0) |
AnnaBridge | 189:f392fc9709a3 | 350 | #endif /* (STM32L031xx) || (STM32L041xx) || (STM32L011xx) || defined (STM32L021xx) */ |
AnnaBridge | 189:f392fc9709a3 | 351 | |
AnnaBridge | 189:f392fc9709a3 | 352 | /** @brief Report the UART mask to apply to retrieve the received data |
AnnaBridge | 189:f392fc9709a3 | 353 | * according to the word length and to the parity bits activation. |
AnnaBridge | 189:f392fc9709a3 | 354 | * @note If PCE = 1, the parity bit is not included in the data extracted |
AnnaBridge | 189:f392fc9709a3 | 355 | * by the reception API(). |
AnnaBridge | 189:f392fc9709a3 | 356 | * This masking operation is not carried out in the case of |
AnnaBridge | 189:f392fc9709a3 | 357 | * DMA transfers. |
AnnaBridge | 189:f392fc9709a3 | 358 | * @param __HANDLE__: specifies the UART Handle. |
AnnaBridge | 189:f392fc9709a3 | 359 | * @retval None, the mask to apply to UART RDR register is stored in (__HANDLE__)->Mask field. |
AnnaBridge | 189:f392fc9709a3 | 360 | */ |
AnnaBridge | 189:f392fc9709a3 | 361 | #define UART_MASK_COMPUTATION(__HANDLE__) \ |
AnnaBridge | 189:f392fc9709a3 | 362 | do { \ |
AnnaBridge | 189:f392fc9709a3 | 363 | if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \ |
AnnaBridge | 189:f392fc9709a3 | 364 | { \ |
AnnaBridge | 189:f392fc9709a3 | 365 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
AnnaBridge | 189:f392fc9709a3 | 366 | { \ |
AnnaBridge | 189:f392fc9709a3 | 367 | (__HANDLE__)->Mask = 0x01FF ; \ |
AnnaBridge | 189:f392fc9709a3 | 368 | } \ |
AnnaBridge | 189:f392fc9709a3 | 369 | else \ |
AnnaBridge | 189:f392fc9709a3 | 370 | { \ |
AnnaBridge | 189:f392fc9709a3 | 371 | (__HANDLE__)->Mask = 0x00FF ; \ |
AnnaBridge | 189:f392fc9709a3 | 372 | } \ |
AnnaBridge | 189:f392fc9709a3 | 373 | } \ |
AnnaBridge | 189:f392fc9709a3 | 374 | else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \ |
AnnaBridge | 189:f392fc9709a3 | 375 | { \ |
AnnaBridge | 189:f392fc9709a3 | 376 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
AnnaBridge | 189:f392fc9709a3 | 377 | { \ |
AnnaBridge | 189:f392fc9709a3 | 378 | (__HANDLE__)->Mask = 0x00FF ; \ |
AnnaBridge | 189:f392fc9709a3 | 379 | } \ |
AnnaBridge | 189:f392fc9709a3 | 380 | else \ |
AnnaBridge | 189:f392fc9709a3 | 381 | { \ |
AnnaBridge | 189:f392fc9709a3 | 382 | (__HANDLE__)->Mask = 0x007F ; \ |
AnnaBridge | 189:f392fc9709a3 | 383 | } \ |
AnnaBridge | 189:f392fc9709a3 | 384 | } \ |
AnnaBridge | 189:f392fc9709a3 | 385 | else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_7B) \ |
AnnaBridge | 189:f392fc9709a3 | 386 | { \ |
AnnaBridge | 189:f392fc9709a3 | 387 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
AnnaBridge | 189:f392fc9709a3 | 388 | { \ |
AnnaBridge | 189:f392fc9709a3 | 389 | (__HANDLE__)->Mask = 0x007F ; \ |
AnnaBridge | 189:f392fc9709a3 | 390 | } \ |
AnnaBridge | 189:f392fc9709a3 | 391 | else \ |
AnnaBridge | 189:f392fc9709a3 | 392 | { \ |
AnnaBridge | 189:f392fc9709a3 | 393 | (__HANDLE__)->Mask = 0x003F ; \ |
AnnaBridge | 189:f392fc9709a3 | 394 | } \ |
AnnaBridge | 189:f392fc9709a3 | 395 | } \ |
AnnaBridge | 189:f392fc9709a3 | 396 | } while(0) |
AnnaBridge | 189:f392fc9709a3 | 397 | |
AnnaBridge | 189:f392fc9709a3 | 398 | |
AnnaBridge | 189:f392fc9709a3 | 399 | /** |
AnnaBridge | 189:f392fc9709a3 | 400 | * @brief Ensure that UART frame length is valid. |
AnnaBridge | 189:f392fc9709a3 | 401 | * @param __LENGTH__: UART frame length. |
AnnaBridge | 189:f392fc9709a3 | 402 | * @retval SET (__LENGTH__ is valid) or RESET (__LENGTH__ is invalid) |
AnnaBridge | 189:f392fc9709a3 | 403 | */ |
AnnaBridge | 189:f392fc9709a3 | 404 | #define IS_UART_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == UART_WORDLENGTH_7B) || \ |
AnnaBridge | 189:f392fc9709a3 | 405 | ((__LENGTH__) == UART_WORDLENGTH_8B) || \ |
AnnaBridge | 189:f392fc9709a3 | 406 | ((__LENGTH__) == UART_WORDLENGTH_9B)) |
AnnaBridge | 189:f392fc9709a3 | 407 | |
AnnaBridge | 189:f392fc9709a3 | 408 | /** |
AnnaBridge | 189:f392fc9709a3 | 409 | * @brief Ensure that UART wake-up address length is valid. |
AnnaBridge | 189:f392fc9709a3 | 410 | * @param __ADDRESS__: UART wake-up address length. |
AnnaBridge | 189:f392fc9709a3 | 411 | * @retval SET (__ADDRESS__ is valid) or RESET (__ADDRESS__ is invalid) |
AnnaBridge | 189:f392fc9709a3 | 412 | */ |
AnnaBridge | 189:f392fc9709a3 | 413 | #define IS_UART_ADDRESSLENGTH_DETECT(__ADDRESS__) (((__ADDRESS__) == UART_ADDRESS_DETECT_4B) || \ |
AnnaBridge | 189:f392fc9709a3 | 414 | ((__ADDRESS__) == UART_ADDRESS_DETECT_7B)) |
AnnaBridge | 189:f392fc9709a3 | 415 | |
AnnaBridge | 189:f392fc9709a3 | 416 | /** |
AnnaBridge | 189:f392fc9709a3 | 417 | * @} |
AnnaBridge | 189:f392fc9709a3 | 418 | */ |
AnnaBridge | 189:f392fc9709a3 | 419 | |
AnnaBridge | 189:f392fc9709a3 | 420 | /* Private functions ---------------------------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 421 | |
AnnaBridge | 189:f392fc9709a3 | 422 | /** |
AnnaBridge | 189:f392fc9709a3 | 423 | * @} |
AnnaBridge | 189:f392fc9709a3 | 424 | */ |
AnnaBridge | 189:f392fc9709a3 | 425 | |
AnnaBridge | 189:f392fc9709a3 | 426 | /** |
AnnaBridge | 189:f392fc9709a3 | 427 | * @} |
AnnaBridge | 189:f392fc9709a3 | 428 | */ |
AnnaBridge | 189:f392fc9709a3 | 429 | |
AnnaBridge | 189:f392fc9709a3 | 430 | #ifdef __cplusplus |
AnnaBridge | 189:f392fc9709a3 | 431 | } |
AnnaBridge | 189:f392fc9709a3 | 432 | #endif |
AnnaBridge | 189:f392fc9709a3 | 433 | |
AnnaBridge | 189:f392fc9709a3 | 434 | #endif /* __STM32L0xx_HAL_UART_EX_H */ |
AnnaBridge | 189:f392fc9709a3 | 435 | |
AnnaBridge | 189:f392fc9709a3 | 436 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
AnnaBridge | 189:f392fc9709a3 | 437 |