mbed library sources
Fork of mbed-src by
targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_uart_ex.h@636:a11c0372f0ba, 2015-09-30 (annotated)
- Committer:
- mbed_official
- Date:
- Wed Sep 30 17:00:09 2015 +0100
- Revision:
- 636:a11c0372f0ba
- Parent:
- 490:119543c9f674
Synchronized with git revision d29c98dae61be0946ddf3a3c641c7726056f9452
Full URL: https://github.com/mbedmicro/mbed/commit/d29c98dae61be0946ddf3a3c641c7726056f9452/
Added support for SAMW25
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbed_official | 376:cb4d9db17537 | 1 | /** |
mbed_official | 376:cb4d9db17537 | 2 | ****************************************************************************** |
mbed_official | 376:cb4d9db17537 | 3 | * @file stm32l0xx_hal_uart_ex.h |
mbed_official | 376:cb4d9db17537 | 4 | * @author MCD Application Team |
mbed_official | 490:119543c9f674 | 5 | * @version V1.2.0 |
mbed_official | 490:119543c9f674 | 6 | * @date 06-February-2015 |
mbed_official | 376:cb4d9db17537 | 7 | * @brief Header file of UART HAL Extension module. |
mbed_official | 376:cb4d9db17537 | 8 | ****************************************************************************** |
mbed_official | 376:cb4d9db17537 | 9 | * @attention |
mbed_official | 376:cb4d9db17537 | 10 | * |
mbed_official | 490:119543c9f674 | 11 | * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> |
mbed_official | 376:cb4d9db17537 | 12 | * |
mbed_official | 376:cb4d9db17537 | 13 | * Redistribution and use in source and binary forms, with or without modification, |
mbed_official | 376:cb4d9db17537 | 14 | * are permitted provided that the following conditions are met: |
mbed_official | 376:cb4d9db17537 | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
mbed_official | 376:cb4d9db17537 | 16 | * this list of conditions and the following disclaimer. |
mbed_official | 376:cb4d9db17537 | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
mbed_official | 376:cb4d9db17537 | 18 | * this list of conditions and the following disclaimer in the documentation |
mbed_official | 376:cb4d9db17537 | 19 | * and/or other materials provided with the distribution. |
mbed_official | 376:cb4d9db17537 | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
mbed_official | 376:cb4d9db17537 | 21 | * may be used to endorse or promote products derived from this software |
mbed_official | 376:cb4d9db17537 | 22 | * without specific prior written permission. |
mbed_official | 376:cb4d9db17537 | 23 | * |
mbed_official | 376:cb4d9db17537 | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
mbed_official | 376:cb4d9db17537 | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
mbed_official | 376:cb4d9db17537 | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
mbed_official | 376:cb4d9db17537 | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
mbed_official | 376:cb4d9db17537 | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
mbed_official | 376:cb4d9db17537 | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
mbed_official | 376:cb4d9db17537 | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
mbed_official | 376:cb4d9db17537 | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
mbed_official | 376:cb4d9db17537 | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
mbed_official | 376:cb4d9db17537 | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
mbed_official | 376:cb4d9db17537 | 34 | * |
mbed_official | 376:cb4d9db17537 | 35 | ****************************************************************************** |
mbed_official | 376:cb4d9db17537 | 36 | */ |
mbed_official | 376:cb4d9db17537 | 37 | |
mbed_official | 376:cb4d9db17537 | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
mbed_official | 376:cb4d9db17537 | 39 | #ifndef __STM32L0xx_HAL_UART_EX_H |
mbed_official | 376:cb4d9db17537 | 40 | #define __STM32L0xx_HAL_UART_EX_H |
mbed_official | 376:cb4d9db17537 | 41 | |
mbed_official | 376:cb4d9db17537 | 42 | #ifdef __cplusplus |
mbed_official | 376:cb4d9db17537 | 43 | extern "C" { |
mbed_official | 376:cb4d9db17537 | 44 | #endif |
mbed_official | 376:cb4d9db17537 | 45 | |
mbed_official | 376:cb4d9db17537 | 46 | /* Includes ------------------------------------------------------------------*/ |
mbed_official | 376:cb4d9db17537 | 47 | #include "stm32l0xx_hal_def.h" |
mbed_official | 376:cb4d9db17537 | 48 | |
mbed_official | 376:cb4d9db17537 | 49 | /** @addtogroup STM32L0xx_HAL_Driver |
mbed_official | 376:cb4d9db17537 | 50 | * @{ |
mbed_official | 376:cb4d9db17537 | 51 | */ |
mbed_official | 376:cb4d9db17537 | 52 | |
mbed_official | 490:119543c9f674 | 53 | /** @defgroup UARTEx UARTEx Extended HAL module driver |
mbed_official | 376:cb4d9db17537 | 54 | * @{ |
mbed_official | 376:cb4d9db17537 | 55 | */ |
mbed_official | 376:cb4d9db17537 | 56 | |
mbed_official | 490:119543c9f674 | 57 | /******************************************************************************/ |
mbed_official | 376:cb4d9db17537 | 58 | /* Exported types ------------------------------------------------------------*/ |
mbed_official | 490:119543c9f674 | 59 | /******************************************************************************/ |
mbed_official | 490:119543c9f674 | 60 | |
mbed_official | 490:119543c9f674 | 61 | /** @defgroup UARTEx_Exported_Types UARTEx Exported Types |
mbed_official | 490:119543c9f674 | 62 | * @{ |
mbed_official | 490:119543c9f674 | 63 | */ |
mbed_official | 490:119543c9f674 | 64 | |
mbed_official | 490:119543c9f674 | 65 | /** @defgroup UARTEx_Init_Configuration Extended initialization configuration structure |
mbed_official | 490:119543c9f674 | 66 | * @{ |
mbed_official | 490:119543c9f674 | 67 | */ |
mbed_official | 376:cb4d9db17537 | 68 | /** |
mbed_official | 376:cb4d9db17537 | 69 | * @brief UART wake up from stop mode parameters |
mbed_official | 376:cb4d9db17537 | 70 | */ |
mbed_official | 376:cb4d9db17537 | 71 | typedef struct |
mbed_official | 376:cb4d9db17537 | 72 | { |
mbed_official | 376:cb4d9db17537 | 73 | uint32_t WakeUpEvent; /*!< Specifies which event will activat the Wakeup from Stop mode flag (WUF). |
mbed_official | 376:cb4d9db17537 | 74 | This parameter can be a value of @ref UART_WakeUp_from_Stop_Selection. |
mbed_official | 376:cb4d9db17537 | 75 | If set to UART_WAKEUP_ON_ADDRESS, the two other fields below must |
mbed_official | 376:cb4d9db17537 | 76 | be filled up. */ |
mbed_official | 376:cb4d9db17537 | 77 | |
mbed_official | 376:cb4d9db17537 | 78 | uint16_t AddressLength; /*!< Specifies whether the address is 4 or 7-bit long. |
mbed_official | 376:cb4d9db17537 | 79 | This parameter can be a value of @ref UARTEx_WakeUp_Address_Length */ |
mbed_official | 376:cb4d9db17537 | 80 | |
mbed_official | 376:cb4d9db17537 | 81 | uint8_t Address; /*!< UART/USART node address (7-bit long max) */ |
mbed_official | 376:cb4d9db17537 | 82 | } UART_WakeUpTypeDef; |
mbed_official | 376:cb4d9db17537 | 83 | |
mbed_official | 490:119543c9f674 | 84 | /** |
mbed_official | 490:119543c9f674 | 85 | * @} |
mbed_official | 490:119543c9f674 | 86 | */ |
mbed_official | 490:119543c9f674 | 87 | /** |
mbed_official | 490:119543c9f674 | 88 | * @} |
mbed_official | 490:119543c9f674 | 89 | */ |
mbed_official | 490:119543c9f674 | 90 | |
mbed_official | 376:cb4d9db17537 | 91 | /* Exported constants --------------------------------------------------------*/ |
mbed_official | 490:119543c9f674 | 92 | /** @defgroup UARTEx_Extended_Exported_Constants UARTEx Exported Constants |
mbed_official | 376:cb4d9db17537 | 93 | * @{ |
mbed_official | 376:cb4d9db17537 | 94 | */ |
mbed_official | 376:cb4d9db17537 | 95 | |
mbed_official | 490:119543c9f674 | 96 | /** @defgroup UARTEx_Word_Length Word length definition |
mbed_official | 376:cb4d9db17537 | 97 | * @{ |
mbed_official | 376:cb4d9db17537 | 98 | */ |
mbed_official | 376:cb4d9db17537 | 99 | #define UART_WORDLENGTH_7B ((uint32_t)USART_CR1_M_1) |
mbed_official | 376:cb4d9db17537 | 100 | #define UART_WORDLENGTH_8B ((uint32_t)0x0000) |
mbed_official | 376:cb4d9db17537 | 101 | #define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M_0) |
mbed_official | 376:cb4d9db17537 | 102 | #define IS_UART_WORD_LENGTH(LENGTH) (((LENGTH) == UART_WORDLENGTH_7B) || \ |
mbed_official | 376:cb4d9db17537 | 103 | ((LENGTH) == UART_WORDLENGTH_8B) || \ |
mbed_official | 376:cb4d9db17537 | 104 | ((LENGTH) == UART_WORDLENGTH_9B)) |
mbed_official | 376:cb4d9db17537 | 105 | /** |
mbed_official | 376:cb4d9db17537 | 106 | * @} |
mbed_official | 376:cb4d9db17537 | 107 | */ |
mbed_official | 376:cb4d9db17537 | 108 | |
mbed_official | 490:119543c9f674 | 109 | /** @defgroup UARTEx_AutoBaud_Rate_Mode Auto baud rate mode definition |
mbed_official | 376:cb4d9db17537 | 110 | * @{ |
mbed_official | 376:cb4d9db17537 | 111 | */ |
mbed_official | 376:cb4d9db17537 | 112 | #define UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT ((uint32_t)0x0000) |
mbed_official | 376:cb4d9db17537 | 113 | #define UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE ((uint32_t)USART_CR2_ABRMODE_0) |
mbed_official | 376:cb4d9db17537 | 114 | #define UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME ((uint32_t)USART_CR2_ABRMODE_1) |
mbed_official | 376:cb4d9db17537 | 115 | #define UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME ((uint32_t)USART_CR2_ABRMODE) |
mbed_official | 376:cb4d9db17537 | 116 | #define IS_UART_ADVFEATURE_AUTOBAUDRATEMODE(MODE) (((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT) || \ |
mbed_official | 376:cb4d9db17537 | 117 | ((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE) || \ |
mbed_official | 376:cb4d9db17537 | 118 | ((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME) || \ |
mbed_official | 376:cb4d9db17537 | 119 | ((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME)) |
mbed_official | 376:cb4d9db17537 | 120 | /** |
mbed_official | 376:cb4d9db17537 | 121 | * @} |
mbed_official | 376:cb4d9db17537 | 122 | */ |
mbed_official | 376:cb4d9db17537 | 123 | |
mbed_official | 490:119543c9f674 | 124 | /** @defgroup UARTEx_WakeUp_Address_Length WakeUp address length definition |
mbed_official | 376:cb4d9db17537 | 125 | * @{ |
mbed_official | 376:cb4d9db17537 | 126 | */ |
mbed_official | 376:cb4d9db17537 | 127 | #define UART_ADDRESS_DETECT_4B ((uint32_t)0x00000000) |
mbed_official | 376:cb4d9db17537 | 128 | #define UART_ADDRESS_DETECT_7B ((uint32_t)USART_CR2_ADDM7) |
mbed_official | 376:cb4d9db17537 | 129 | #define IS_UART_ADDRESSLENGTH_DETECT(ADDRESS) (((ADDRESS) == UART_ADDRESS_DETECT_4B) || \ |
mbed_official | 376:cb4d9db17537 | 130 | ((ADDRESS) == UART_ADDRESS_DETECT_7B)) |
mbed_official | 376:cb4d9db17537 | 131 | /** |
mbed_official | 376:cb4d9db17537 | 132 | * @} |
mbed_official | 376:cb4d9db17537 | 133 | */ |
mbed_official | 376:cb4d9db17537 | 134 | |
mbed_official | 376:cb4d9db17537 | 135 | |
mbed_official | 490:119543c9f674 | 136 | /** @defgroup UARTEx_WakeUp_Methods Wakeup methods definition |
mbed_official | 376:cb4d9db17537 | 137 | * @{ |
mbed_official | 376:cb4d9db17537 | 138 | */ |
mbed_official | 376:cb4d9db17537 | 139 | #define UART_WAKEUPMETHOD_IDLELINE ((uint32_t)0x00000000) |
mbed_official | 376:cb4d9db17537 | 140 | #define UART_WAKEUPMETHOD_ADDRESSMARK ((uint32_t)USART_CR1_WAKE) |
mbed_official | 376:cb4d9db17537 | 141 | #define IS_UART_WAKEUPMETHOD(WAKEUP) (((WAKEUP) == UART_WAKEUPMETHOD_IDLELINE) || \ |
mbed_official | 376:cb4d9db17537 | 142 | ((WAKEUP) == UART_WAKEUPMETHOD_ADDRESSMARK)) |
mbed_official | 376:cb4d9db17537 | 143 | /** |
mbed_official | 376:cb4d9db17537 | 144 | * @} |
mbed_official | 376:cb4d9db17537 | 145 | */ |
mbed_official | 376:cb4d9db17537 | 146 | |
mbed_official | 376:cb4d9db17537 | 147 | /** |
mbed_official | 376:cb4d9db17537 | 148 | * @} |
mbed_official | 376:cb4d9db17537 | 149 | */ |
mbed_official | 376:cb4d9db17537 | 150 | |
mbed_official | 376:cb4d9db17537 | 151 | /* Exported macro ------------------------------------------------------------*/ |
mbed_official | 376:cb4d9db17537 | 152 | |
mbed_official | 490:119543c9f674 | 153 | /** @defgroup UARTEx_Extended_Exported_Macros UARTEx Exported Macros |
mbed_official | 376:cb4d9db17537 | 154 | * @{ |
mbed_official | 376:cb4d9db17537 | 155 | */ |
mbed_official | 376:cb4d9db17537 | 156 | |
mbed_official | 376:cb4d9db17537 | 157 | /** @brief Reports the UART clock source. |
mbed_official | 376:cb4d9db17537 | 158 | * @param __HANDLE__: specifies the UART Handle |
mbed_official | 376:cb4d9db17537 | 159 | * @param __CLOCKSOURCE__ : output variable |
mbed_official | 376:cb4d9db17537 | 160 | * @retval UART clocking source, written in __CLOCKSOURCE__. |
mbed_official | 376:cb4d9db17537 | 161 | */ |
mbed_official | 490:119543c9f674 | 162 | #if defined (STM32L031xx) || defined (STM32L041xx) |
mbed_official | 490:119543c9f674 | 163 | #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
mbed_official | 490:119543c9f674 | 164 | do { \ |
mbed_official | 490:119543c9f674 | 165 | if((__HANDLE__)->Instance == USART2) \ |
mbed_official | 490:119543c9f674 | 166 | { \ |
mbed_official | 490:119543c9f674 | 167 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
mbed_official | 490:119543c9f674 | 168 | { \ |
mbed_official | 490:119543c9f674 | 169 | case RCC_USART2CLKSOURCE_PCLK1: \ |
mbed_official | 490:119543c9f674 | 170 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 490:119543c9f674 | 171 | break; \ |
mbed_official | 490:119543c9f674 | 172 | case RCC_USART2CLKSOURCE_HSI: \ |
mbed_official | 490:119543c9f674 | 173 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
mbed_official | 490:119543c9f674 | 174 | break; \ |
mbed_official | 490:119543c9f674 | 175 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
mbed_official | 490:119543c9f674 | 176 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 490:119543c9f674 | 177 | break; \ |
mbed_official | 490:119543c9f674 | 178 | case RCC_USART2CLKSOURCE_LSE: \ |
mbed_official | 490:119543c9f674 | 179 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
mbed_official | 490:119543c9f674 | 180 | break; \ |
mbed_official | 490:119543c9f674 | 181 | default: \ |
mbed_official | 490:119543c9f674 | 182 | break; \ |
mbed_official | 490:119543c9f674 | 183 | } \ |
mbed_official | 490:119543c9f674 | 184 | } \ |
mbed_official | 490:119543c9f674 | 185 | else if((__HANDLE__)->Instance == LPUART1) \ |
mbed_official | 490:119543c9f674 | 186 | { \ |
mbed_official | 490:119543c9f674 | 187 | switch(__HAL_RCC_GET_LPUART1_SOURCE()) \ |
mbed_official | 490:119543c9f674 | 188 | { \ |
mbed_official | 490:119543c9f674 | 189 | case RCC_LPUART1CLKSOURCE_PCLK1: \ |
mbed_official | 490:119543c9f674 | 190 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 490:119543c9f674 | 191 | break; \ |
mbed_official | 490:119543c9f674 | 192 | case RCC_LPUART1CLKSOURCE_HSI: \ |
mbed_official | 490:119543c9f674 | 193 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
mbed_official | 490:119543c9f674 | 194 | break; \ |
mbed_official | 490:119543c9f674 | 195 | case RCC_LPUART1CLKSOURCE_SYSCLK: \ |
mbed_official | 490:119543c9f674 | 196 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 490:119543c9f674 | 197 | break; \ |
mbed_official | 490:119543c9f674 | 198 | case RCC_LPUART1CLKSOURCE_LSE: \ |
mbed_official | 490:119543c9f674 | 199 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
mbed_official | 490:119543c9f674 | 200 | break; \ |
mbed_official | 490:119543c9f674 | 201 | default: \ |
mbed_official | 490:119543c9f674 | 202 | break; \ |
mbed_official | 490:119543c9f674 | 203 | } \ |
mbed_official | 490:119543c9f674 | 204 | } \ |
mbed_official | 490:119543c9f674 | 205 | } while(0) |
mbed_official | 490:119543c9f674 | 206 | |
mbed_official | 490:119543c9f674 | 207 | #else /* (STM32L031xx) || defined (STM32L041xx) */ |
mbed_official | 490:119543c9f674 | 208 | |
mbed_official | 490:119543c9f674 | 209 | #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
mbed_official | 376:cb4d9db17537 | 210 | do { \ |
mbed_official | 376:cb4d9db17537 | 211 | if((__HANDLE__)->Instance == USART1) \ |
mbed_official | 376:cb4d9db17537 | 212 | { \ |
mbed_official | 376:cb4d9db17537 | 213 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
mbed_official | 376:cb4d9db17537 | 214 | { \ |
mbed_official | 376:cb4d9db17537 | 215 | case RCC_USART1CLKSOURCE_PCLK2: \ |
mbed_official | 376:cb4d9db17537 | 216 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \ |
mbed_official | 376:cb4d9db17537 | 217 | break; \ |
mbed_official | 376:cb4d9db17537 | 218 | case RCC_USART1CLKSOURCE_HSI: \ |
mbed_official | 376:cb4d9db17537 | 219 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
mbed_official | 376:cb4d9db17537 | 220 | break; \ |
mbed_official | 376:cb4d9db17537 | 221 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
mbed_official | 376:cb4d9db17537 | 222 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 376:cb4d9db17537 | 223 | break; \ |
mbed_official | 376:cb4d9db17537 | 224 | case RCC_USART1CLKSOURCE_LSE: \ |
mbed_official | 376:cb4d9db17537 | 225 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
mbed_official | 376:cb4d9db17537 | 226 | break; \ |
mbed_official | 376:cb4d9db17537 | 227 | default: \ |
mbed_official | 376:cb4d9db17537 | 228 | break; \ |
mbed_official | 376:cb4d9db17537 | 229 | } \ |
mbed_official | 376:cb4d9db17537 | 230 | } \ |
mbed_official | 376:cb4d9db17537 | 231 | else if((__HANDLE__)->Instance == USART2) \ |
mbed_official | 376:cb4d9db17537 | 232 | { \ |
mbed_official | 376:cb4d9db17537 | 233 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
mbed_official | 376:cb4d9db17537 | 234 | { \ |
mbed_official | 376:cb4d9db17537 | 235 | case RCC_USART2CLKSOURCE_PCLK1: \ |
mbed_official | 376:cb4d9db17537 | 236 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 376:cb4d9db17537 | 237 | break; \ |
mbed_official | 376:cb4d9db17537 | 238 | case RCC_USART2CLKSOURCE_HSI: \ |
mbed_official | 376:cb4d9db17537 | 239 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
mbed_official | 376:cb4d9db17537 | 240 | break; \ |
mbed_official | 376:cb4d9db17537 | 241 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
mbed_official | 376:cb4d9db17537 | 242 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 376:cb4d9db17537 | 243 | break; \ |
mbed_official | 376:cb4d9db17537 | 244 | case RCC_USART2CLKSOURCE_LSE: \ |
mbed_official | 376:cb4d9db17537 | 245 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
mbed_official | 376:cb4d9db17537 | 246 | break; \ |
mbed_official | 376:cb4d9db17537 | 247 | default: \ |
mbed_official | 376:cb4d9db17537 | 248 | break; \ |
mbed_official | 376:cb4d9db17537 | 249 | } \ |
mbed_official | 376:cb4d9db17537 | 250 | } \ |
mbed_official | 376:cb4d9db17537 | 251 | else if((__HANDLE__)->Instance == LPUART1) \ |
mbed_official | 376:cb4d9db17537 | 252 | { \ |
mbed_official | 376:cb4d9db17537 | 253 | switch(__HAL_RCC_GET_LPUART1_SOURCE()) \ |
mbed_official | 376:cb4d9db17537 | 254 | { \ |
mbed_official | 376:cb4d9db17537 | 255 | case RCC_LPUART1CLKSOURCE_PCLK1: \ |
mbed_official | 376:cb4d9db17537 | 256 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 376:cb4d9db17537 | 257 | break; \ |
mbed_official | 376:cb4d9db17537 | 258 | case RCC_LPUART1CLKSOURCE_HSI: \ |
mbed_official | 376:cb4d9db17537 | 259 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ |
mbed_official | 376:cb4d9db17537 | 260 | break; \ |
mbed_official | 376:cb4d9db17537 | 261 | case RCC_LPUART1CLKSOURCE_SYSCLK: \ |
mbed_official | 376:cb4d9db17537 | 262 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 376:cb4d9db17537 | 263 | break; \ |
mbed_official | 376:cb4d9db17537 | 264 | case RCC_LPUART1CLKSOURCE_LSE: \ |
mbed_official | 376:cb4d9db17537 | 265 | (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ |
mbed_official | 376:cb4d9db17537 | 266 | break; \ |
mbed_official | 376:cb4d9db17537 | 267 | default: \ |
mbed_official | 376:cb4d9db17537 | 268 | break; \ |
mbed_official | 376:cb4d9db17537 | 269 | } \ |
mbed_official | 376:cb4d9db17537 | 270 | } \ |
mbed_official | 376:cb4d9db17537 | 271 | } while(0) |
mbed_official | 490:119543c9f674 | 272 | #endif /* (STM32L031xx) || (STM32L041xx) */ |
mbed_official | 376:cb4d9db17537 | 273 | |
mbed_official | 376:cb4d9db17537 | 274 | /** @brief Reports the UART mask to apply to retrieve the received data |
mbed_official | 376:cb4d9db17537 | 275 | * according to the word length and to the parity bits activation. |
mbed_official | 376:cb4d9db17537 | 276 | * If PCE = 1, the parity bit is not included in the data extracted |
mbed_official | 376:cb4d9db17537 | 277 | * by the reception API(). |
mbed_official | 376:cb4d9db17537 | 278 | * This masking operation is not carried out in the case of |
mbed_official | 376:cb4d9db17537 | 279 | * DMA transfers. |
mbed_official | 376:cb4d9db17537 | 280 | * @param __HANDLE__: specifies the UART Handle |
mbed_official | 376:cb4d9db17537 | 281 | * @retval mask to apply to UART RDR register value. |
mbed_official | 376:cb4d9db17537 | 282 | */ |
mbed_official | 490:119543c9f674 | 283 | #define UART_MASK_COMPUTATION(__HANDLE__) \ |
mbed_official | 376:cb4d9db17537 | 284 | do { \ |
mbed_official | 376:cb4d9db17537 | 285 | if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \ |
mbed_official | 376:cb4d9db17537 | 286 | { \ |
mbed_official | 376:cb4d9db17537 | 287 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
mbed_official | 376:cb4d9db17537 | 288 | { \ |
mbed_official | 376:cb4d9db17537 | 289 | (__HANDLE__)->Mask = 0x01FF ; \ |
mbed_official | 376:cb4d9db17537 | 290 | } \ |
mbed_official | 376:cb4d9db17537 | 291 | else \ |
mbed_official | 376:cb4d9db17537 | 292 | { \ |
mbed_official | 376:cb4d9db17537 | 293 | (__HANDLE__)->Mask = 0x00FF ; \ |
mbed_official | 376:cb4d9db17537 | 294 | } \ |
mbed_official | 376:cb4d9db17537 | 295 | } \ |
mbed_official | 376:cb4d9db17537 | 296 | else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \ |
mbed_official | 376:cb4d9db17537 | 297 | { \ |
mbed_official | 376:cb4d9db17537 | 298 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
mbed_official | 376:cb4d9db17537 | 299 | { \ |
mbed_official | 376:cb4d9db17537 | 300 | (__HANDLE__)->Mask = 0x00FF ; \ |
mbed_official | 376:cb4d9db17537 | 301 | } \ |
mbed_official | 376:cb4d9db17537 | 302 | else \ |
mbed_official | 376:cb4d9db17537 | 303 | { \ |
mbed_official | 376:cb4d9db17537 | 304 | (__HANDLE__)->Mask = 0x007F ; \ |
mbed_official | 376:cb4d9db17537 | 305 | } \ |
mbed_official | 376:cb4d9db17537 | 306 | } \ |
mbed_official | 376:cb4d9db17537 | 307 | else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_7B) \ |
mbed_official | 376:cb4d9db17537 | 308 | { \ |
mbed_official | 376:cb4d9db17537 | 309 | if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ |
mbed_official | 376:cb4d9db17537 | 310 | { \ |
mbed_official | 376:cb4d9db17537 | 311 | (__HANDLE__)->Mask = 0x007F ; \ |
mbed_official | 376:cb4d9db17537 | 312 | } \ |
mbed_official | 376:cb4d9db17537 | 313 | else \ |
mbed_official | 376:cb4d9db17537 | 314 | { \ |
mbed_official | 376:cb4d9db17537 | 315 | (__HANDLE__)->Mask = 0x003F ; \ |
mbed_official | 376:cb4d9db17537 | 316 | } \ |
mbed_official | 376:cb4d9db17537 | 317 | } \ |
mbed_official | 376:cb4d9db17537 | 318 | } while(0) |
mbed_official | 376:cb4d9db17537 | 319 | |
mbed_official | 376:cb4d9db17537 | 320 | /** |
mbed_official | 376:cb4d9db17537 | 321 | * @} |
mbed_official | 376:cb4d9db17537 | 322 | */ |
mbed_official | 376:cb4d9db17537 | 323 | |
mbed_official | 376:cb4d9db17537 | 324 | /* Exported functions --------------------------------------------------------*/ |
mbed_official | 490:119543c9f674 | 325 | /** @defgroup UARTEx_Exported_Functions UARTEx Exported Functions |
mbed_official | 490:119543c9f674 | 326 | * @{ |
mbed_official | 490:119543c9f674 | 327 | */ |
mbed_official | 490:119543c9f674 | 328 | /* Exported functions --------------------------------------------------------*/ |
mbed_official | 376:cb4d9db17537 | 329 | /* Initialization/de-initialization functions ********************************/ |
mbed_official | 490:119543c9f674 | 330 | /** @defgroup UARTEx_Exported_Functions_Group1 Extended Initialization function |
mbed_official | 490:119543c9f674 | 331 | * @{ |
mbed_official | 490:119543c9f674 | 332 | */ |
mbed_official | 376:cb4d9db17537 | 333 | HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime, uint32_t DeassertionTime); |
mbed_official | 490:119543c9f674 | 334 | /** |
mbed_official | 490:119543c9f674 | 335 | * @} |
mbed_official | 490:119543c9f674 | 336 | */ |
mbed_official | 376:cb4d9db17537 | 337 | /* IO operation functions *****************************************************/ |
mbed_official | 376:cb4d9db17537 | 338 | /* Peripheral Control functions **********************************************/ |
mbed_official | 490:119543c9f674 | 339 | /** @defgroup UARTEx_Exported_Functions_Group2 Peripheral Control functions |
mbed_official | 490:119543c9f674 | 340 | * @{ |
mbed_official | 490:119543c9f674 | 341 | */ |
mbed_official | 376:cb4d9db17537 | 342 | HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection); |
mbed_official | 376:cb4d9db17537 | 343 | HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart); |
mbed_official | 376:cb4d9db17537 | 344 | HAL_StatusTypeDef HAL_UARTEx_EnableClockStopMode(UART_HandleTypeDef *huart); |
mbed_official | 376:cb4d9db17537 | 345 | HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart); |
mbed_official | 376:cb4d9db17537 | 346 | HAL_StatusTypeDef HAL_UARTEx_DisableClockStopMode(UART_HandleTypeDef *huart); |
mbed_official | 376:cb4d9db17537 | 347 | void HAL_UARTEx_WakeupCallback(UART_HandleTypeDef *huart); |
mbed_official | 376:cb4d9db17537 | 348 | |
mbed_official | 376:cb4d9db17537 | 349 | /* Peripheral State functions ************************************************/ |
mbed_official | 376:cb4d9db17537 | 350 | HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength); |
mbed_official | 490:119543c9f674 | 351 | /** |
mbed_official | 490:119543c9f674 | 352 | * @} |
mbed_official | 490:119543c9f674 | 353 | */ |
mbed_official | 490:119543c9f674 | 354 | |
mbed_official | 490:119543c9f674 | 355 | /** |
mbed_official | 490:119543c9f674 | 356 | * @} |
mbed_official | 490:119543c9f674 | 357 | */ |
mbed_official | 490:119543c9f674 | 358 | |
mbed_official | 490:119543c9f674 | 359 | /** |
mbed_official | 490:119543c9f674 | 360 | * @} |
mbed_official | 490:119543c9f674 | 361 | */ |
mbed_official | 376:cb4d9db17537 | 362 | |
mbed_official | 376:cb4d9db17537 | 363 | /** |
mbed_official | 376:cb4d9db17537 | 364 | * @} |
mbed_official | 376:cb4d9db17537 | 365 | */ |
mbed_official | 376:cb4d9db17537 | 366 | |
mbed_official | 376:cb4d9db17537 | 367 | /** |
mbed_official | 376:cb4d9db17537 | 368 | * @} |
mbed_official | 376:cb4d9db17537 | 369 | */ |
mbed_official | 376:cb4d9db17537 | 370 | |
mbed_official | 376:cb4d9db17537 | 371 | #ifdef __cplusplus |
mbed_official | 376:cb4d9db17537 | 372 | } |
mbed_official | 376:cb4d9db17537 | 373 | #endif |
mbed_official | 376:cb4d9db17537 | 374 | |
mbed_official | 376:cb4d9db17537 | 375 | #endif /* __STM32L0xx_HAL_UART_EX_H */ |
mbed_official | 376:cb4d9db17537 | 376 | |
mbed_official | 376:cb4d9db17537 | 377 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
mbed_official | 490:119543c9f674 | 378 |