mbed library sources
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targets/cmsis/TARGET_STM/TARGET_NUCLEO_F334R8/stm32f3xx_hal_usart_ex.h@237:f3da66175598, 2014-06-24 (annotated)
- Committer:
- mbed_official
- Date:
- Tue Jun 24 14:45:08 2014 +0100
- Revision:
- 237:f3da66175598
Synchronized with git revision 8ef659bca81f12dfc896b5a7af7c2abbd1a1b8b7
Full URL: https://github.com/mbedmicro/mbed/commit/8ef659bca81f12dfc896b5a7af7c2abbd1a1b8b7/
[NUCLEO_F334R8] Add platform files
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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mbed_official | 237:f3da66175598 | 1 | /** |
mbed_official | 237:f3da66175598 | 2 | ****************************************************************************** |
mbed_official | 237:f3da66175598 | 3 | * @file stm32f3xx_hal_usart_ex.h |
mbed_official | 237:f3da66175598 | 4 | * @author MCD Application Team |
mbed_official | 237:f3da66175598 | 5 | * @version V1.0.1 |
mbed_official | 237:f3da66175598 | 6 | * @date 18-June-2014 |
mbed_official | 237:f3da66175598 | 7 | * @brief Header file of USART HAL Extension module. |
mbed_official | 237:f3da66175598 | 8 | ****************************************************************************** |
mbed_official | 237:f3da66175598 | 9 | * @attention |
mbed_official | 237:f3da66175598 | 10 | * |
mbed_official | 237:f3da66175598 | 11 | * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2> |
mbed_official | 237:f3da66175598 | 12 | * |
mbed_official | 237:f3da66175598 | 13 | * Redistribution and use in source and binary forms, with or without modification, |
mbed_official | 237:f3da66175598 | 14 | * are permitted provided that the following conditions are met: |
mbed_official | 237:f3da66175598 | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
mbed_official | 237:f3da66175598 | 16 | * this list of conditions and the following disclaimer. |
mbed_official | 237:f3da66175598 | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
mbed_official | 237:f3da66175598 | 18 | * this list of conditions and the following disclaimer in the documentation |
mbed_official | 237:f3da66175598 | 19 | * and/or other materials provided with the distribution. |
mbed_official | 237:f3da66175598 | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
mbed_official | 237:f3da66175598 | 21 | * may be used to endorse or promote products derived from this software |
mbed_official | 237:f3da66175598 | 22 | * without specific prior written permission. |
mbed_official | 237:f3da66175598 | 23 | * |
mbed_official | 237:f3da66175598 | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
mbed_official | 237:f3da66175598 | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
mbed_official | 237:f3da66175598 | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
mbed_official | 237:f3da66175598 | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
mbed_official | 237:f3da66175598 | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
mbed_official | 237:f3da66175598 | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
mbed_official | 237:f3da66175598 | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
mbed_official | 237:f3da66175598 | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
mbed_official | 237:f3da66175598 | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
mbed_official | 237:f3da66175598 | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
mbed_official | 237:f3da66175598 | 34 | * |
mbed_official | 237:f3da66175598 | 35 | ****************************************************************************** |
mbed_official | 237:f3da66175598 | 36 | */ |
mbed_official | 237:f3da66175598 | 37 | |
mbed_official | 237:f3da66175598 | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
mbed_official | 237:f3da66175598 | 39 | #ifndef __STM32F3xx_HAL_USART_EX_H |
mbed_official | 237:f3da66175598 | 40 | #define __STM32F3xx_HAL_USART_EX_H |
mbed_official | 237:f3da66175598 | 41 | |
mbed_official | 237:f3da66175598 | 42 | #ifdef __cplusplus |
mbed_official | 237:f3da66175598 | 43 | extern "C" { |
mbed_official | 237:f3da66175598 | 44 | #endif |
mbed_official | 237:f3da66175598 | 45 | |
mbed_official | 237:f3da66175598 | 46 | /* Includes ------------------------------------------------------------------*/ |
mbed_official | 237:f3da66175598 | 47 | #include "stm32f3xx_hal_def.h" |
mbed_official | 237:f3da66175598 | 48 | |
mbed_official | 237:f3da66175598 | 49 | /** @addtogroup STM32F3xx_HAL_Driver |
mbed_official | 237:f3da66175598 | 50 | * @{ |
mbed_official | 237:f3da66175598 | 51 | */ |
mbed_official | 237:f3da66175598 | 52 | |
mbed_official | 237:f3da66175598 | 53 | /** @addtogroup USARTEx |
mbed_official | 237:f3da66175598 | 54 | * @{ |
mbed_official | 237:f3da66175598 | 55 | */ |
mbed_official | 237:f3da66175598 | 56 | |
mbed_official | 237:f3da66175598 | 57 | /* Exported types ------------------------------------------------------------*/ |
mbed_official | 237:f3da66175598 | 58 | /* Exported constants --------------------------------------------------------*/ |
mbed_official | 237:f3da66175598 | 59 | /** @defgroup USARTEx_Exported_Constants |
mbed_official | 237:f3da66175598 | 60 | * @{ |
mbed_official | 237:f3da66175598 | 61 | */ |
mbed_official | 237:f3da66175598 | 62 | |
mbed_official | 237:f3da66175598 | 63 | /** @defgroup USARTEx_Word_Length USART Word Length |
mbed_official | 237:f3da66175598 | 64 | * @{ |
mbed_official | 237:f3da66175598 | 65 | */ |
mbed_official | 237:f3da66175598 | 66 | #if defined (STM32F301x8) || defined (STM32F302x8) || defined (STM32F334x8) \ |
mbed_official | 237:f3da66175598 | 67 | || defined (STM32F318xx) |
mbed_official | 237:f3da66175598 | 68 | #define USART_WORDLENGTH_7B ((uint32_t)USART_CR1_M1) |
mbed_official | 237:f3da66175598 | 69 | #define USART_WORDLENGTH_8B ((uint32_t)0x00000000) |
mbed_official | 237:f3da66175598 | 70 | #define USART_WORDLENGTH_9B ((uint32_t)USART_CR1_M0) |
mbed_official | 237:f3da66175598 | 71 | #define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WORDLENGTH_7B) || \ |
mbed_official | 237:f3da66175598 | 72 | ((LENGTH) == USART_WORDLENGTH_8B) || \ |
mbed_official | 237:f3da66175598 | 73 | ((LENGTH) == USART_WORDLENGTH_9B)) |
mbed_official | 237:f3da66175598 | 74 | #else |
mbed_official | 237:f3da66175598 | 75 | #define USART_WORDLENGTH_8B ((uint32_t)0x00000000) |
mbed_official | 237:f3da66175598 | 76 | #define USART_WORDLENGTH_9B ((uint32_t)USART_CR1_M) |
mbed_official | 237:f3da66175598 | 77 | #define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WORDLENGTH_8B) || \ |
mbed_official | 237:f3da66175598 | 78 | ((LENGTH) == USART_WORDLENGTH_9B)) |
mbed_official | 237:f3da66175598 | 79 | #endif |
mbed_official | 237:f3da66175598 | 80 | /** |
mbed_official | 237:f3da66175598 | 81 | * @} |
mbed_official | 237:f3da66175598 | 82 | */ |
mbed_official | 237:f3da66175598 | 83 | |
mbed_official | 237:f3da66175598 | 84 | |
mbed_official | 237:f3da66175598 | 85 | |
mbed_official | 237:f3da66175598 | 86 | |
mbed_official | 237:f3da66175598 | 87 | /** |
mbed_official | 237:f3da66175598 | 88 | * @} |
mbed_official | 237:f3da66175598 | 89 | */ |
mbed_official | 237:f3da66175598 | 90 | |
mbed_official | 237:f3da66175598 | 91 | /* Exported macro ------------------------------------------------------------*/ |
mbed_official | 237:f3da66175598 | 92 | |
mbed_official | 237:f3da66175598 | 93 | /** @defgroup USARTEx_Exported_Macros |
mbed_official | 237:f3da66175598 | 94 | * @{ |
mbed_official | 237:f3da66175598 | 95 | */ |
mbed_official | 237:f3da66175598 | 96 | |
mbed_official | 237:f3da66175598 | 97 | |
mbed_official | 237:f3da66175598 | 98 | /** @brief Reports the USART clock source. |
mbed_official | 237:f3da66175598 | 99 | * @param __HANDLE__: specifies the USART Handle |
mbed_official | 237:f3da66175598 | 100 | * @param __CLOCKSOURCE__ : output variable |
mbed_official | 237:f3da66175598 | 101 | * @retval the USART clocking source, written in __CLOCKSOURCE__. |
mbed_official | 237:f3da66175598 | 102 | */ |
mbed_official | 237:f3da66175598 | 103 | #if defined(STM32F334x8) || defined(STM32F303x8) || defined(STM32F328xx) |
mbed_official | 237:f3da66175598 | 104 | #define __HAL_USART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
mbed_official | 237:f3da66175598 | 105 | do { \ |
mbed_official | 237:f3da66175598 | 106 | if((__HANDLE__)->Instance == USART1) \ |
mbed_official | 237:f3da66175598 | 107 | { \ |
mbed_official | 237:f3da66175598 | 108 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
mbed_official | 237:f3da66175598 | 109 | { \ |
mbed_official | 237:f3da66175598 | 110 | case RCC_USART1CLKSOURCE_PCLK1: \ |
mbed_official | 237:f3da66175598 | 111 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 237:f3da66175598 | 112 | break; \ |
mbed_official | 237:f3da66175598 | 113 | case RCC_USART1CLKSOURCE_HSI: \ |
mbed_official | 237:f3da66175598 | 114 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
mbed_official | 237:f3da66175598 | 115 | break; \ |
mbed_official | 237:f3da66175598 | 116 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
mbed_official | 237:f3da66175598 | 117 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 237:f3da66175598 | 118 | break; \ |
mbed_official | 237:f3da66175598 | 119 | case RCC_USART1CLKSOURCE_LSE: \ |
mbed_official | 237:f3da66175598 | 120 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
mbed_official | 237:f3da66175598 | 121 | break; \ |
mbed_official | 237:f3da66175598 | 122 | } \ |
mbed_official | 237:f3da66175598 | 123 | } \ |
mbed_official | 237:f3da66175598 | 124 | else if((__HANDLE__)->Instance == USART2) \ |
mbed_official | 237:f3da66175598 | 125 | { \ |
mbed_official | 237:f3da66175598 | 126 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
mbed_official | 237:f3da66175598 | 127 | { \ |
mbed_official | 237:f3da66175598 | 128 | case RCC_USART2CLKSOURCE_PCLK1: \ |
mbed_official | 237:f3da66175598 | 129 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 237:f3da66175598 | 130 | break; \ |
mbed_official | 237:f3da66175598 | 131 | case RCC_USART2CLKSOURCE_HSI: \ |
mbed_official | 237:f3da66175598 | 132 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
mbed_official | 237:f3da66175598 | 133 | break; \ |
mbed_official | 237:f3da66175598 | 134 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
mbed_official | 237:f3da66175598 | 135 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 237:f3da66175598 | 136 | break; \ |
mbed_official | 237:f3da66175598 | 137 | case RCC_USART2CLKSOURCE_LSE: \ |
mbed_official | 237:f3da66175598 | 138 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
mbed_official | 237:f3da66175598 | 139 | break; \ |
mbed_official | 237:f3da66175598 | 140 | } \ |
mbed_official | 237:f3da66175598 | 141 | } \ |
mbed_official | 237:f3da66175598 | 142 | else if((__HANDLE__)->Instance == USART3) \ |
mbed_official | 237:f3da66175598 | 143 | { \ |
mbed_official | 237:f3da66175598 | 144 | switch(__HAL_RCC_GET_USART3_SOURCE()) \ |
mbed_official | 237:f3da66175598 | 145 | { \ |
mbed_official | 237:f3da66175598 | 146 | case RCC_USART3CLKSOURCE_PCLK1: \ |
mbed_official | 237:f3da66175598 | 147 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 237:f3da66175598 | 148 | break; \ |
mbed_official | 237:f3da66175598 | 149 | case RCC_USART3CLKSOURCE_HSI: \ |
mbed_official | 237:f3da66175598 | 150 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
mbed_official | 237:f3da66175598 | 151 | break; \ |
mbed_official | 237:f3da66175598 | 152 | case RCC_USART3CLKSOURCE_SYSCLK: \ |
mbed_official | 237:f3da66175598 | 153 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 237:f3da66175598 | 154 | break; \ |
mbed_official | 237:f3da66175598 | 155 | case RCC_USART3CLKSOURCE_LSE: \ |
mbed_official | 237:f3da66175598 | 156 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
mbed_official | 237:f3da66175598 | 157 | break; \ |
mbed_official | 237:f3da66175598 | 158 | } \ |
mbed_official | 237:f3da66175598 | 159 | } \ |
mbed_official | 237:f3da66175598 | 160 | } while(0) |
mbed_official | 237:f3da66175598 | 161 | #else |
mbed_official | 237:f3da66175598 | 162 | #define __HAL_USART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
mbed_official | 237:f3da66175598 | 163 | do { \ |
mbed_official | 237:f3da66175598 | 164 | if((__HANDLE__)->Instance == USART1) \ |
mbed_official | 237:f3da66175598 | 165 | { \ |
mbed_official | 237:f3da66175598 | 166 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
mbed_official | 237:f3da66175598 | 167 | { \ |
mbed_official | 237:f3da66175598 | 168 | case RCC_USART1CLKSOURCE_PCLK2: \ |
mbed_official | 237:f3da66175598 | 169 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK2; \ |
mbed_official | 237:f3da66175598 | 170 | break; \ |
mbed_official | 237:f3da66175598 | 171 | case RCC_USART1CLKSOURCE_HSI: \ |
mbed_official | 237:f3da66175598 | 172 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
mbed_official | 237:f3da66175598 | 173 | break; \ |
mbed_official | 237:f3da66175598 | 174 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
mbed_official | 237:f3da66175598 | 175 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 237:f3da66175598 | 176 | break; \ |
mbed_official | 237:f3da66175598 | 177 | case RCC_USART1CLKSOURCE_LSE: \ |
mbed_official | 237:f3da66175598 | 178 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
mbed_official | 237:f3da66175598 | 179 | break; \ |
mbed_official | 237:f3da66175598 | 180 | } \ |
mbed_official | 237:f3da66175598 | 181 | } \ |
mbed_official | 237:f3da66175598 | 182 | else if((__HANDLE__)->Instance == USART2) \ |
mbed_official | 237:f3da66175598 | 183 | { \ |
mbed_official | 237:f3da66175598 | 184 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
mbed_official | 237:f3da66175598 | 185 | { \ |
mbed_official | 237:f3da66175598 | 186 | case RCC_USART2CLKSOURCE_PCLK1: \ |
mbed_official | 237:f3da66175598 | 187 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 237:f3da66175598 | 188 | break; \ |
mbed_official | 237:f3da66175598 | 189 | case RCC_USART2CLKSOURCE_HSI: \ |
mbed_official | 237:f3da66175598 | 190 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
mbed_official | 237:f3da66175598 | 191 | break; \ |
mbed_official | 237:f3da66175598 | 192 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
mbed_official | 237:f3da66175598 | 193 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 237:f3da66175598 | 194 | break; \ |
mbed_official | 237:f3da66175598 | 195 | case RCC_USART2CLKSOURCE_LSE: \ |
mbed_official | 237:f3da66175598 | 196 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
mbed_official | 237:f3da66175598 | 197 | break; \ |
mbed_official | 237:f3da66175598 | 198 | } \ |
mbed_official | 237:f3da66175598 | 199 | } \ |
mbed_official | 237:f3da66175598 | 200 | else if((__HANDLE__)->Instance == USART3) \ |
mbed_official | 237:f3da66175598 | 201 | { \ |
mbed_official | 237:f3da66175598 | 202 | switch(__HAL_RCC_GET_USART3_SOURCE()) \ |
mbed_official | 237:f3da66175598 | 203 | { \ |
mbed_official | 237:f3da66175598 | 204 | case RCC_USART3CLKSOURCE_PCLK1: \ |
mbed_official | 237:f3da66175598 | 205 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 237:f3da66175598 | 206 | break; \ |
mbed_official | 237:f3da66175598 | 207 | case RCC_USART3CLKSOURCE_HSI: \ |
mbed_official | 237:f3da66175598 | 208 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
mbed_official | 237:f3da66175598 | 209 | break; \ |
mbed_official | 237:f3da66175598 | 210 | case RCC_USART3CLKSOURCE_SYSCLK: \ |
mbed_official | 237:f3da66175598 | 211 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 237:f3da66175598 | 212 | break; \ |
mbed_official | 237:f3da66175598 | 213 | case RCC_USART3CLKSOURCE_LSE: \ |
mbed_official | 237:f3da66175598 | 214 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
mbed_official | 237:f3da66175598 | 215 | break; \ |
mbed_official | 237:f3da66175598 | 216 | } \ |
mbed_official | 237:f3da66175598 | 217 | } \ |
mbed_official | 237:f3da66175598 | 218 | } while(0) |
mbed_official | 237:f3da66175598 | 219 | #endif |
mbed_official | 237:f3da66175598 | 220 | |
mbed_official | 237:f3da66175598 | 221 | /** @brief Computes the USART mask to apply to retrieve the received data |
mbed_official | 237:f3da66175598 | 222 | * according to the word length and to the parity bits activation. |
mbed_official | 237:f3da66175598 | 223 | * If PCE = 1, the parity bit is not included in the data extracted |
mbed_official | 237:f3da66175598 | 224 | * by the reception API(). |
mbed_official | 237:f3da66175598 | 225 | * This masking operation is not carried out in the case of |
mbed_official | 237:f3da66175598 | 226 | * DMA transfers. |
mbed_official | 237:f3da66175598 | 227 | * @param __HANDLE__: specifies the USART Handle |
mbed_official | 237:f3da66175598 | 228 | * @retval none |
mbed_official | 237:f3da66175598 | 229 | */ |
mbed_official | 237:f3da66175598 | 230 | #if defined (STM32F301x8) || defined (STM32F302x8) || defined (STM32F334x8) \ |
mbed_official | 237:f3da66175598 | 231 | || defined (STM32F318xx) |
mbed_official | 237:f3da66175598 | 232 | #define __HAL_USART_MASK_COMPUTATION(__HANDLE__) \ |
mbed_official | 237:f3da66175598 | 233 | do { \ |
mbed_official | 237:f3da66175598 | 234 | if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_9B) \ |
mbed_official | 237:f3da66175598 | 235 | { \ |
mbed_official | 237:f3da66175598 | 236 | if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \ |
mbed_official | 237:f3da66175598 | 237 | { \ |
mbed_official | 237:f3da66175598 | 238 | (__HANDLE__)->Mask = 0x01FF ; \ |
mbed_official | 237:f3da66175598 | 239 | } \ |
mbed_official | 237:f3da66175598 | 240 | else \ |
mbed_official | 237:f3da66175598 | 241 | { \ |
mbed_official | 237:f3da66175598 | 242 | (__HANDLE__)->Mask = 0x00FF ; \ |
mbed_official | 237:f3da66175598 | 243 | } \ |
mbed_official | 237:f3da66175598 | 244 | } \ |
mbed_official | 237:f3da66175598 | 245 | else if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_8B) \ |
mbed_official | 237:f3da66175598 | 246 | { \ |
mbed_official | 237:f3da66175598 | 247 | if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \ |
mbed_official | 237:f3da66175598 | 248 | { \ |
mbed_official | 237:f3da66175598 | 249 | (__HANDLE__)->Mask = 0x00FF ; \ |
mbed_official | 237:f3da66175598 | 250 | } \ |
mbed_official | 237:f3da66175598 | 251 | else \ |
mbed_official | 237:f3da66175598 | 252 | { \ |
mbed_official | 237:f3da66175598 | 253 | (__HANDLE__)->Mask = 0x007F ; \ |
mbed_official | 237:f3da66175598 | 254 | } \ |
mbed_official | 237:f3da66175598 | 255 | } \ |
mbed_official | 237:f3da66175598 | 256 | else if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_7B) \ |
mbed_official | 237:f3da66175598 | 257 | { \ |
mbed_official | 237:f3da66175598 | 258 | if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \ |
mbed_official | 237:f3da66175598 | 259 | { \ |
mbed_official | 237:f3da66175598 | 260 | (__HANDLE__)->Mask = 0x007F ; \ |
mbed_official | 237:f3da66175598 | 261 | } \ |
mbed_official | 237:f3da66175598 | 262 | else \ |
mbed_official | 237:f3da66175598 | 263 | { \ |
mbed_official | 237:f3da66175598 | 264 | (__HANDLE__)->Mask = 0x003F ; \ |
mbed_official | 237:f3da66175598 | 265 | } \ |
mbed_official | 237:f3da66175598 | 266 | } \ |
mbed_official | 237:f3da66175598 | 267 | } while(0) |
mbed_official | 237:f3da66175598 | 268 | #else |
mbed_official | 237:f3da66175598 | 269 | #define __HAL_USART_MASK_COMPUTATION(__HANDLE__) \ |
mbed_official | 237:f3da66175598 | 270 | do { \ |
mbed_official | 237:f3da66175598 | 271 | if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_9B) \ |
mbed_official | 237:f3da66175598 | 272 | { \ |
mbed_official | 237:f3da66175598 | 273 | if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \ |
mbed_official | 237:f3da66175598 | 274 | { \ |
mbed_official | 237:f3da66175598 | 275 | (__HANDLE__)->Mask = 0x01FF ; \ |
mbed_official | 237:f3da66175598 | 276 | } \ |
mbed_official | 237:f3da66175598 | 277 | else \ |
mbed_official | 237:f3da66175598 | 278 | { \ |
mbed_official | 237:f3da66175598 | 279 | (__HANDLE__)->Mask = 0x00FF ; \ |
mbed_official | 237:f3da66175598 | 280 | } \ |
mbed_official | 237:f3da66175598 | 281 | } \ |
mbed_official | 237:f3da66175598 | 282 | else if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_8B) \ |
mbed_official | 237:f3da66175598 | 283 | { \ |
mbed_official | 237:f3da66175598 | 284 | if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \ |
mbed_official | 237:f3da66175598 | 285 | { \ |
mbed_official | 237:f3da66175598 | 286 | (__HANDLE__)->Mask = 0x00FF ; \ |
mbed_official | 237:f3da66175598 | 287 | } \ |
mbed_official | 237:f3da66175598 | 288 | else \ |
mbed_official | 237:f3da66175598 | 289 | { \ |
mbed_official | 237:f3da66175598 | 290 | (__HANDLE__)->Mask = 0x007F ; \ |
mbed_official | 237:f3da66175598 | 291 | } \ |
mbed_official | 237:f3da66175598 | 292 | } \ |
mbed_official | 237:f3da66175598 | 293 | } while(0) |
mbed_official | 237:f3da66175598 | 294 | #endif /* defined (STM32F301x8) || defined (STM32F302x8) || defined (STM32F334x8) \ |
mbed_official | 237:f3da66175598 | 295 | || defined (STM32F318xx) */ |
mbed_official | 237:f3da66175598 | 296 | /** |
mbed_official | 237:f3da66175598 | 297 | * @} |
mbed_official | 237:f3da66175598 | 298 | */ |
mbed_official | 237:f3da66175598 | 299 | |
mbed_official | 237:f3da66175598 | 300 | /* Exported functions --------------------------------------------------------*/ |
mbed_official | 237:f3da66175598 | 301 | /* Initialization and de-initialization functions ****************************/ |
mbed_official | 237:f3da66175598 | 302 | /* IO operation functions *****************************************************/ |
mbed_official | 237:f3da66175598 | 303 | /* Peripheral Control functions ***********************************************/ |
mbed_official | 237:f3da66175598 | 304 | /* Peripheral State and Error functions ***************************************/ |
mbed_official | 237:f3da66175598 | 305 | |
mbed_official | 237:f3da66175598 | 306 | |
mbed_official | 237:f3da66175598 | 307 | /** |
mbed_official | 237:f3da66175598 | 308 | * @} |
mbed_official | 237:f3da66175598 | 309 | */ |
mbed_official | 237:f3da66175598 | 310 | |
mbed_official | 237:f3da66175598 | 311 | /** |
mbed_official | 237:f3da66175598 | 312 | * @} |
mbed_official | 237:f3da66175598 | 313 | */ |
mbed_official | 237:f3da66175598 | 314 | |
mbed_official | 237:f3da66175598 | 315 | #ifdef __cplusplus |
mbed_official | 237:f3da66175598 | 316 | } |
mbed_official | 237:f3da66175598 | 317 | #endif |
mbed_official | 237:f3da66175598 | 318 | |
mbed_official | 237:f3da66175598 | 319 | #endif /* __STM32F3xx_HAL_USART_EX_H */ |
mbed_official | 237:f3da66175598 | 320 | |
mbed_official | 237:f3da66175598 | 321 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |