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targets/cmsis/TARGET_STM/TARGET_NUCLEO_F091RC/stm32f0xx_hal_usart_ex.h@340:28d1f895c6fe, 2014-10-09 (annotated)
- Committer:
- mbed_official
- Date:
- Thu Oct 09 08:15:07 2014 +0100
- Revision:
- 340:28d1f895c6fe
Synchronized with git revision b5a4c8e80393336b2656fb29ab46d405d3068602
Full URL: https://github.com/mbedmicro/mbed/commit/b5a4c8e80393336b2656fb29ab46d405d3068602/
HAL: nrf51822 - Few fixes for PWM and Serial
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbed_official | 340:28d1f895c6fe | 1 | /** |
mbed_official | 340:28d1f895c6fe | 2 | ****************************************************************************** |
mbed_official | 340:28d1f895c6fe | 3 | * @file stm32f0xx_hal_usart_ex.h |
mbed_official | 340:28d1f895c6fe | 4 | * @author MCD Application Team |
mbed_official | 340:28d1f895c6fe | 5 | * @version V1.1.0 |
mbed_official | 340:28d1f895c6fe | 6 | * @date 03-Oct-2014 |
mbed_official | 340:28d1f895c6fe | 7 | * @brief Header file of USART HAL Extension module. |
mbed_official | 340:28d1f895c6fe | 8 | ****************************************************************************** |
mbed_official | 340:28d1f895c6fe | 9 | * @attention |
mbed_official | 340:28d1f895c6fe | 10 | * |
mbed_official | 340:28d1f895c6fe | 11 | * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2> |
mbed_official | 340:28d1f895c6fe | 12 | * |
mbed_official | 340:28d1f895c6fe | 13 | * Redistribution and use in source and binary forms, with or without modification, |
mbed_official | 340:28d1f895c6fe | 14 | * are permitted provided that the following conditions are met: |
mbed_official | 340:28d1f895c6fe | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
mbed_official | 340:28d1f895c6fe | 16 | * this list of conditions and the following disclaimer. |
mbed_official | 340:28d1f895c6fe | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
mbed_official | 340:28d1f895c6fe | 18 | * this list of conditions and the following disclaimer in the documentation |
mbed_official | 340:28d1f895c6fe | 19 | * and/or other materials provided with the distribution. |
mbed_official | 340:28d1f895c6fe | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
mbed_official | 340:28d1f895c6fe | 21 | * may be used to endorse or promote products derived from this software |
mbed_official | 340:28d1f895c6fe | 22 | * without specific prior written permission. |
mbed_official | 340:28d1f895c6fe | 23 | * |
mbed_official | 340:28d1f895c6fe | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
mbed_official | 340:28d1f895c6fe | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
mbed_official | 340:28d1f895c6fe | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
mbed_official | 340:28d1f895c6fe | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
mbed_official | 340:28d1f895c6fe | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
mbed_official | 340:28d1f895c6fe | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
mbed_official | 340:28d1f895c6fe | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
mbed_official | 340:28d1f895c6fe | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
mbed_official | 340:28d1f895c6fe | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
mbed_official | 340:28d1f895c6fe | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
mbed_official | 340:28d1f895c6fe | 34 | * |
mbed_official | 340:28d1f895c6fe | 35 | ****************************************************************************** |
mbed_official | 340:28d1f895c6fe | 36 | */ |
mbed_official | 340:28d1f895c6fe | 37 | |
mbed_official | 340:28d1f895c6fe | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
mbed_official | 340:28d1f895c6fe | 39 | #ifndef __STM32F0xx_HAL_USART_EX_H |
mbed_official | 340:28d1f895c6fe | 40 | #define __STM32F0xx_HAL_USART_EX_H |
mbed_official | 340:28d1f895c6fe | 41 | |
mbed_official | 340:28d1f895c6fe | 42 | #ifdef __cplusplus |
mbed_official | 340:28d1f895c6fe | 43 | extern "C" { |
mbed_official | 340:28d1f895c6fe | 44 | #endif |
mbed_official | 340:28d1f895c6fe | 45 | |
mbed_official | 340:28d1f895c6fe | 46 | /* Includes ------------------------------------------------------------------*/ |
mbed_official | 340:28d1f895c6fe | 47 | #include "stm32f0xx_hal_def.h" |
mbed_official | 340:28d1f895c6fe | 48 | |
mbed_official | 340:28d1f895c6fe | 49 | /** @addtogroup STM32F0xx_HAL_Driver |
mbed_official | 340:28d1f895c6fe | 50 | * @{ |
mbed_official | 340:28d1f895c6fe | 51 | */ |
mbed_official | 340:28d1f895c6fe | 52 | |
mbed_official | 340:28d1f895c6fe | 53 | /** @defgroup USARTEx USARTEx Extended HAL module driver |
mbed_official | 340:28d1f895c6fe | 54 | * @{ |
mbed_official | 340:28d1f895c6fe | 55 | */ |
mbed_official | 340:28d1f895c6fe | 56 | |
mbed_official | 340:28d1f895c6fe | 57 | /* Exported types ------------------------------------------------------------*/ |
mbed_official | 340:28d1f895c6fe | 58 | /* Exported constants --------------------------------------------------------*/ |
mbed_official | 340:28d1f895c6fe | 59 | /** @defgroup USARTEx_Exported_Constants USARTEx Exported Constants |
mbed_official | 340:28d1f895c6fe | 60 | * @{ |
mbed_official | 340:28d1f895c6fe | 61 | */ |
mbed_official | 340:28d1f895c6fe | 62 | |
mbed_official | 340:28d1f895c6fe | 63 | /** @defgroup USARTEx_Word_Length USARTEx Word Length |
mbed_official | 340:28d1f895c6fe | 64 | * @{ |
mbed_official | 340:28d1f895c6fe | 65 | */ |
mbed_official | 340:28d1f895c6fe | 66 | #if defined (STM32F042x6) || defined (STM32F048xx) || \ |
mbed_official | 340:28d1f895c6fe | 67 | defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || \ |
mbed_official | 340:28d1f895c6fe | 68 | defined (STM32F091xC) || defined (STM32F098xx) |
mbed_official | 340:28d1f895c6fe | 69 | #define USART_WORDLENGTH_7B ((uint32_t)USART_CR1_M1) |
mbed_official | 340:28d1f895c6fe | 70 | #define USART_WORDLENGTH_8B ((uint32_t)0x00000000) |
mbed_official | 340:28d1f895c6fe | 71 | #define USART_WORDLENGTH_9B ((uint32_t)USART_CR1_M0) |
mbed_official | 340:28d1f895c6fe | 72 | #define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WORDLENGTH_7B) || \ |
mbed_official | 340:28d1f895c6fe | 73 | ((LENGTH) == USART_WORDLENGTH_8B) || \ |
mbed_official | 340:28d1f895c6fe | 74 | ((LENGTH) == USART_WORDLENGTH_9B)) |
mbed_official | 340:28d1f895c6fe | 75 | #else |
mbed_official | 340:28d1f895c6fe | 76 | #define USART_WORDLENGTH_8B ((uint32_t)0x00000000) |
mbed_official | 340:28d1f895c6fe | 77 | #define USART_WORDLENGTH_9B ((uint32_t)USART_CR1_M) |
mbed_official | 340:28d1f895c6fe | 78 | #define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WORDLENGTH_8B) || \ |
mbed_official | 340:28d1f895c6fe | 79 | ((LENGTH) == USART_WORDLENGTH_9B)) |
mbed_official | 340:28d1f895c6fe | 80 | #endif /* defined (STM32F042x6) || defined (STM32F048xx) || \ |
mbed_official | 340:28d1f895c6fe | 81 | defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || \ |
mbed_official | 340:28d1f895c6fe | 82 | defined (STM32F091xC) || defined (STM32F098xx) */ |
mbed_official | 340:28d1f895c6fe | 83 | /** |
mbed_official | 340:28d1f895c6fe | 84 | * @} |
mbed_official | 340:28d1f895c6fe | 85 | */ |
mbed_official | 340:28d1f895c6fe | 86 | |
mbed_official | 340:28d1f895c6fe | 87 | /** |
mbed_official | 340:28d1f895c6fe | 88 | * @} |
mbed_official | 340:28d1f895c6fe | 89 | */ |
mbed_official | 340:28d1f895c6fe | 90 | |
mbed_official | 340:28d1f895c6fe | 91 | /* Exported macro ------------------------------------------------------------*/ |
mbed_official | 340:28d1f895c6fe | 92 | |
mbed_official | 340:28d1f895c6fe | 93 | /** @defgroup USARTEx_Exported_Macros USARTEx Exported Macros |
mbed_official | 340:28d1f895c6fe | 94 | * @{ |
mbed_official | 340:28d1f895c6fe | 95 | */ |
mbed_official | 340:28d1f895c6fe | 96 | |
mbed_official | 340:28d1f895c6fe | 97 | /** @brief Reports the USART clock source. |
mbed_official | 340:28d1f895c6fe | 98 | * @param __HANDLE__: specifies the USART Handle |
mbed_official | 340:28d1f895c6fe | 99 | * @param __CLOCKSOURCE__ : output variable |
mbed_official | 340:28d1f895c6fe | 100 | * @retval the USART clocking source, written in __CLOCKSOURCE__. |
mbed_official | 340:28d1f895c6fe | 101 | */ |
mbed_official | 340:28d1f895c6fe | 102 | #if defined(STM32F030x6) || defined(STM32F031x6) || defined(STM32F038xx) |
mbed_official | 340:28d1f895c6fe | 103 | #define __HAL_USART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
mbed_official | 340:28d1f895c6fe | 104 | do { \ |
mbed_official | 340:28d1f895c6fe | 105 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
mbed_official | 340:28d1f895c6fe | 106 | { \ |
mbed_official | 340:28d1f895c6fe | 107 | case RCC_USART1CLKSOURCE_PCLK1: \ |
mbed_official | 340:28d1f895c6fe | 108 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 340:28d1f895c6fe | 109 | break; \ |
mbed_official | 340:28d1f895c6fe | 110 | case RCC_USART1CLKSOURCE_HSI: \ |
mbed_official | 340:28d1f895c6fe | 111 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
mbed_official | 340:28d1f895c6fe | 112 | break; \ |
mbed_official | 340:28d1f895c6fe | 113 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
mbed_official | 340:28d1f895c6fe | 114 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 340:28d1f895c6fe | 115 | break; \ |
mbed_official | 340:28d1f895c6fe | 116 | case RCC_USART1CLKSOURCE_LSE: \ |
mbed_official | 340:28d1f895c6fe | 117 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
mbed_official | 340:28d1f895c6fe | 118 | break; \ |
mbed_official | 340:28d1f895c6fe | 119 | default: \ |
mbed_official | 340:28d1f895c6fe | 120 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
mbed_official | 340:28d1f895c6fe | 121 | break; \ |
mbed_official | 340:28d1f895c6fe | 122 | } \ |
mbed_official | 340:28d1f895c6fe | 123 | } while(0) |
mbed_official | 340:28d1f895c6fe | 124 | #elif defined (STM32F030x8) || \ |
mbed_official | 340:28d1f895c6fe | 125 | defined (STM32F042x6) || defined (STM32F048xx) || \ |
mbed_official | 340:28d1f895c6fe | 126 | defined (STM32F051x8) || defined (STM32F058xx) |
mbed_official | 340:28d1f895c6fe | 127 | #define __HAL_USART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
mbed_official | 340:28d1f895c6fe | 128 | do { \ |
mbed_official | 340:28d1f895c6fe | 129 | if((__HANDLE__)->Instance == USART1) \ |
mbed_official | 340:28d1f895c6fe | 130 | { \ |
mbed_official | 340:28d1f895c6fe | 131 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
mbed_official | 340:28d1f895c6fe | 132 | { \ |
mbed_official | 340:28d1f895c6fe | 133 | case RCC_USART1CLKSOURCE_PCLK1: \ |
mbed_official | 340:28d1f895c6fe | 134 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 340:28d1f895c6fe | 135 | break; \ |
mbed_official | 340:28d1f895c6fe | 136 | case RCC_USART1CLKSOURCE_HSI: \ |
mbed_official | 340:28d1f895c6fe | 137 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
mbed_official | 340:28d1f895c6fe | 138 | break; \ |
mbed_official | 340:28d1f895c6fe | 139 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
mbed_official | 340:28d1f895c6fe | 140 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 340:28d1f895c6fe | 141 | break; \ |
mbed_official | 340:28d1f895c6fe | 142 | case RCC_USART1CLKSOURCE_LSE: \ |
mbed_official | 340:28d1f895c6fe | 143 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
mbed_official | 340:28d1f895c6fe | 144 | break; \ |
mbed_official | 340:28d1f895c6fe | 145 | default: \ |
mbed_official | 340:28d1f895c6fe | 146 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
mbed_official | 340:28d1f895c6fe | 147 | break; \ |
mbed_official | 340:28d1f895c6fe | 148 | } \ |
mbed_official | 340:28d1f895c6fe | 149 | } \ |
mbed_official | 340:28d1f895c6fe | 150 | else if((__HANDLE__)->Instance == USART2) \ |
mbed_official | 340:28d1f895c6fe | 151 | { \ |
mbed_official | 340:28d1f895c6fe | 152 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 340:28d1f895c6fe | 153 | } \ |
mbed_official | 340:28d1f895c6fe | 154 | else \ |
mbed_official | 340:28d1f895c6fe | 155 | { \ |
mbed_official | 340:28d1f895c6fe | 156 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
mbed_official | 340:28d1f895c6fe | 157 | } \ |
mbed_official | 340:28d1f895c6fe | 158 | } while(0) |
mbed_official | 340:28d1f895c6fe | 159 | #elif defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) |
mbed_official | 340:28d1f895c6fe | 160 | #define __HAL_USART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
mbed_official | 340:28d1f895c6fe | 161 | do { \ |
mbed_official | 340:28d1f895c6fe | 162 | if((__HANDLE__)->Instance == USART1) \ |
mbed_official | 340:28d1f895c6fe | 163 | { \ |
mbed_official | 340:28d1f895c6fe | 164 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
mbed_official | 340:28d1f895c6fe | 165 | { \ |
mbed_official | 340:28d1f895c6fe | 166 | case RCC_USART1CLKSOURCE_PCLK1: \ |
mbed_official | 340:28d1f895c6fe | 167 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 340:28d1f895c6fe | 168 | break; \ |
mbed_official | 340:28d1f895c6fe | 169 | case RCC_USART1CLKSOURCE_HSI: \ |
mbed_official | 340:28d1f895c6fe | 170 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
mbed_official | 340:28d1f895c6fe | 171 | break; \ |
mbed_official | 340:28d1f895c6fe | 172 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
mbed_official | 340:28d1f895c6fe | 173 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 340:28d1f895c6fe | 174 | break; \ |
mbed_official | 340:28d1f895c6fe | 175 | case RCC_USART1CLKSOURCE_LSE: \ |
mbed_official | 340:28d1f895c6fe | 176 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
mbed_official | 340:28d1f895c6fe | 177 | break; \ |
mbed_official | 340:28d1f895c6fe | 178 | default: \ |
mbed_official | 340:28d1f895c6fe | 179 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
mbed_official | 340:28d1f895c6fe | 180 | break; \ |
mbed_official | 340:28d1f895c6fe | 181 | } \ |
mbed_official | 340:28d1f895c6fe | 182 | } \ |
mbed_official | 340:28d1f895c6fe | 183 | else if((__HANDLE__)->Instance == USART2) \ |
mbed_official | 340:28d1f895c6fe | 184 | { \ |
mbed_official | 340:28d1f895c6fe | 185 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
mbed_official | 340:28d1f895c6fe | 186 | { \ |
mbed_official | 340:28d1f895c6fe | 187 | case RCC_USART2CLKSOURCE_PCLK1: \ |
mbed_official | 340:28d1f895c6fe | 188 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 340:28d1f895c6fe | 189 | break; \ |
mbed_official | 340:28d1f895c6fe | 190 | case RCC_USART2CLKSOURCE_HSI: \ |
mbed_official | 340:28d1f895c6fe | 191 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
mbed_official | 340:28d1f895c6fe | 192 | break; \ |
mbed_official | 340:28d1f895c6fe | 193 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
mbed_official | 340:28d1f895c6fe | 194 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 340:28d1f895c6fe | 195 | break; \ |
mbed_official | 340:28d1f895c6fe | 196 | case RCC_USART2CLKSOURCE_LSE: \ |
mbed_official | 340:28d1f895c6fe | 197 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
mbed_official | 340:28d1f895c6fe | 198 | break; \ |
mbed_official | 340:28d1f895c6fe | 199 | default: \ |
mbed_official | 340:28d1f895c6fe | 200 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
mbed_official | 340:28d1f895c6fe | 201 | break; \ |
mbed_official | 340:28d1f895c6fe | 202 | } \ |
mbed_official | 340:28d1f895c6fe | 203 | } \ |
mbed_official | 340:28d1f895c6fe | 204 | else if((__HANDLE__)->Instance == USART3) \ |
mbed_official | 340:28d1f895c6fe | 205 | { \ |
mbed_official | 340:28d1f895c6fe | 206 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 340:28d1f895c6fe | 207 | } \ |
mbed_official | 340:28d1f895c6fe | 208 | else if((__HANDLE__)->Instance == USART4) \ |
mbed_official | 340:28d1f895c6fe | 209 | { \ |
mbed_official | 340:28d1f895c6fe | 210 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 340:28d1f895c6fe | 211 | } \ |
mbed_official | 340:28d1f895c6fe | 212 | else \ |
mbed_official | 340:28d1f895c6fe | 213 | { \ |
mbed_official | 340:28d1f895c6fe | 214 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
mbed_official | 340:28d1f895c6fe | 215 | } \ |
mbed_official | 340:28d1f895c6fe | 216 | } while(0) |
mbed_official | 340:28d1f895c6fe | 217 | #elif defined(STM32F091xC) || defined (STM32F098xx) |
mbed_official | 340:28d1f895c6fe | 218 | #define __HAL_USART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
mbed_official | 340:28d1f895c6fe | 219 | do { \ |
mbed_official | 340:28d1f895c6fe | 220 | if((__HANDLE__)->Instance == USART1) \ |
mbed_official | 340:28d1f895c6fe | 221 | { \ |
mbed_official | 340:28d1f895c6fe | 222 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
mbed_official | 340:28d1f895c6fe | 223 | { \ |
mbed_official | 340:28d1f895c6fe | 224 | case RCC_USART1CLKSOURCE_PCLK1: \ |
mbed_official | 340:28d1f895c6fe | 225 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 340:28d1f895c6fe | 226 | break; \ |
mbed_official | 340:28d1f895c6fe | 227 | case RCC_USART1CLKSOURCE_HSI: \ |
mbed_official | 340:28d1f895c6fe | 228 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
mbed_official | 340:28d1f895c6fe | 229 | break; \ |
mbed_official | 340:28d1f895c6fe | 230 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
mbed_official | 340:28d1f895c6fe | 231 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 340:28d1f895c6fe | 232 | break; \ |
mbed_official | 340:28d1f895c6fe | 233 | case RCC_USART1CLKSOURCE_LSE: \ |
mbed_official | 340:28d1f895c6fe | 234 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
mbed_official | 340:28d1f895c6fe | 235 | break; \ |
mbed_official | 340:28d1f895c6fe | 236 | default: \ |
mbed_official | 340:28d1f895c6fe | 237 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
mbed_official | 340:28d1f895c6fe | 238 | break; \ |
mbed_official | 340:28d1f895c6fe | 239 | } \ |
mbed_official | 340:28d1f895c6fe | 240 | } \ |
mbed_official | 340:28d1f895c6fe | 241 | else if((__HANDLE__)->Instance == USART2) \ |
mbed_official | 340:28d1f895c6fe | 242 | { \ |
mbed_official | 340:28d1f895c6fe | 243 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
mbed_official | 340:28d1f895c6fe | 244 | { \ |
mbed_official | 340:28d1f895c6fe | 245 | case RCC_USART2CLKSOURCE_PCLK1: \ |
mbed_official | 340:28d1f895c6fe | 246 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 340:28d1f895c6fe | 247 | break; \ |
mbed_official | 340:28d1f895c6fe | 248 | case RCC_USART2CLKSOURCE_HSI: \ |
mbed_official | 340:28d1f895c6fe | 249 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
mbed_official | 340:28d1f895c6fe | 250 | break; \ |
mbed_official | 340:28d1f895c6fe | 251 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
mbed_official | 340:28d1f895c6fe | 252 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 340:28d1f895c6fe | 253 | break; \ |
mbed_official | 340:28d1f895c6fe | 254 | case RCC_USART2CLKSOURCE_LSE: \ |
mbed_official | 340:28d1f895c6fe | 255 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
mbed_official | 340:28d1f895c6fe | 256 | break; \ |
mbed_official | 340:28d1f895c6fe | 257 | default: \ |
mbed_official | 340:28d1f895c6fe | 258 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
mbed_official | 340:28d1f895c6fe | 259 | break; \ |
mbed_official | 340:28d1f895c6fe | 260 | } \ |
mbed_official | 340:28d1f895c6fe | 261 | } \ |
mbed_official | 340:28d1f895c6fe | 262 | else if((__HANDLE__)->Instance == USART3) \ |
mbed_official | 340:28d1f895c6fe | 263 | { \ |
mbed_official | 340:28d1f895c6fe | 264 | switch(__HAL_RCC_GET_USART3_SOURCE()) \ |
mbed_official | 340:28d1f895c6fe | 265 | { \ |
mbed_official | 340:28d1f895c6fe | 266 | case RCC_USART3CLKSOURCE_PCLK1: \ |
mbed_official | 340:28d1f895c6fe | 267 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 340:28d1f895c6fe | 268 | break; \ |
mbed_official | 340:28d1f895c6fe | 269 | case RCC_USART3CLKSOURCE_HSI: \ |
mbed_official | 340:28d1f895c6fe | 270 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
mbed_official | 340:28d1f895c6fe | 271 | break; \ |
mbed_official | 340:28d1f895c6fe | 272 | case RCC_USART3CLKSOURCE_SYSCLK: \ |
mbed_official | 340:28d1f895c6fe | 273 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
mbed_official | 340:28d1f895c6fe | 274 | break; \ |
mbed_official | 340:28d1f895c6fe | 275 | case RCC_USART3CLKSOURCE_LSE: \ |
mbed_official | 340:28d1f895c6fe | 276 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
mbed_official | 340:28d1f895c6fe | 277 | break; \ |
mbed_official | 340:28d1f895c6fe | 278 | default: \ |
mbed_official | 340:28d1f895c6fe | 279 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
mbed_official | 340:28d1f895c6fe | 280 | break; \ |
mbed_official | 340:28d1f895c6fe | 281 | } \ |
mbed_official | 340:28d1f895c6fe | 282 | } \ |
mbed_official | 340:28d1f895c6fe | 283 | else if((__HANDLE__)->Instance == USART4) \ |
mbed_official | 340:28d1f895c6fe | 284 | { \ |
mbed_official | 340:28d1f895c6fe | 285 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 340:28d1f895c6fe | 286 | } \ |
mbed_official | 340:28d1f895c6fe | 287 | else if((__HANDLE__)->Instance == USART5) \ |
mbed_official | 340:28d1f895c6fe | 288 | { \ |
mbed_official | 340:28d1f895c6fe | 289 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 340:28d1f895c6fe | 290 | } \ |
mbed_official | 340:28d1f895c6fe | 291 | else if((__HANDLE__)->Instance == USART6) \ |
mbed_official | 340:28d1f895c6fe | 292 | { \ |
mbed_official | 340:28d1f895c6fe | 293 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 340:28d1f895c6fe | 294 | } \ |
mbed_official | 340:28d1f895c6fe | 295 | else if((__HANDLE__)->Instance == USART7) \ |
mbed_official | 340:28d1f895c6fe | 296 | { \ |
mbed_official | 340:28d1f895c6fe | 297 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 340:28d1f895c6fe | 298 | } \ |
mbed_official | 340:28d1f895c6fe | 299 | else if((__HANDLE__)->Instance == USART8) \ |
mbed_official | 340:28d1f895c6fe | 300 | { \ |
mbed_official | 340:28d1f895c6fe | 301 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
mbed_official | 340:28d1f895c6fe | 302 | } \ |
mbed_official | 340:28d1f895c6fe | 303 | else \ |
mbed_official | 340:28d1f895c6fe | 304 | { \ |
mbed_official | 340:28d1f895c6fe | 305 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
mbed_official | 340:28d1f895c6fe | 306 | } \ |
mbed_official | 340:28d1f895c6fe | 307 | } while(0) |
mbed_official | 340:28d1f895c6fe | 308 | #endif /* defined(STM32F030x6) || defined(STM32F031x6) || defined(STM32F038xx) */ |
mbed_official | 340:28d1f895c6fe | 309 | |
mbed_official | 340:28d1f895c6fe | 310 | |
mbed_official | 340:28d1f895c6fe | 311 | /** @brief Reports the USART mask to apply to retrieve the received data |
mbed_official | 340:28d1f895c6fe | 312 | * according to the word length and to the parity bits activation. |
mbed_official | 340:28d1f895c6fe | 313 | * If PCE = 1, the parity bit is not included in the data extracted |
mbed_official | 340:28d1f895c6fe | 314 | * by the reception API(). |
mbed_official | 340:28d1f895c6fe | 315 | * This masking operation is not carried out in the case of |
mbed_official | 340:28d1f895c6fe | 316 | * DMA transfers. |
mbed_official | 340:28d1f895c6fe | 317 | * @param __HANDLE__: specifies the USART Handle |
mbed_official | 340:28d1f895c6fe | 318 | * @retval none |
mbed_official | 340:28d1f895c6fe | 319 | */ |
mbed_official | 340:28d1f895c6fe | 320 | #if defined (STM32F042x6) || defined (STM32F048xx) || \ |
mbed_official | 340:28d1f895c6fe | 321 | defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || \ |
mbed_official | 340:28d1f895c6fe | 322 | defined (STM32F091xC) || defined (STM32F098xx) |
mbed_official | 340:28d1f895c6fe | 323 | #define __HAL_USART_MASK_COMPUTATION(__HANDLE__) \ |
mbed_official | 340:28d1f895c6fe | 324 | do { \ |
mbed_official | 340:28d1f895c6fe | 325 | if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_9B) \ |
mbed_official | 340:28d1f895c6fe | 326 | { \ |
mbed_official | 340:28d1f895c6fe | 327 | if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \ |
mbed_official | 340:28d1f895c6fe | 328 | { \ |
mbed_official | 340:28d1f895c6fe | 329 | (__HANDLE__)->Mask = 0x01FF ; \ |
mbed_official | 340:28d1f895c6fe | 330 | } \ |
mbed_official | 340:28d1f895c6fe | 331 | else \ |
mbed_official | 340:28d1f895c6fe | 332 | { \ |
mbed_official | 340:28d1f895c6fe | 333 | (__HANDLE__)->Mask = 0x00FF ; \ |
mbed_official | 340:28d1f895c6fe | 334 | } \ |
mbed_official | 340:28d1f895c6fe | 335 | } \ |
mbed_official | 340:28d1f895c6fe | 336 | else if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_8B) \ |
mbed_official | 340:28d1f895c6fe | 337 | { \ |
mbed_official | 340:28d1f895c6fe | 338 | if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \ |
mbed_official | 340:28d1f895c6fe | 339 | { \ |
mbed_official | 340:28d1f895c6fe | 340 | (__HANDLE__)->Mask = 0x00FF ; \ |
mbed_official | 340:28d1f895c6fe | 341 | } \ |
mbed_official | 340:28d1f895c6fe | 342 | else \ |
mbed_official | 340:28d1f895c6fe | 343 | { \ |
mbed_official | 340:28d1f895c6fe | 344 | (__HANDLE__)->Mask = 0x007F ; \ |
mbed_official | 340:28d1f895c6fe | 345 | } \ |
mbed_official | 340:28d1f895c6fe | 346 | } \ |
mbed_official | 340:28d1f895c6fe | 347 | else if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_7B) \ |
mbed_official | 340:28d1f895c6fe | 348 | { \ |
mbed_official | 340:28d1f895c6fe | 349 | if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \ |
mbed_official | 340:28d1f895c6fe | 350 | { \ |
mbed_official | 340:28d1f895c6fe | 351 | (__HANDLE__)->Mask = 0x007F ; \ |
mbed_official | 340:28d1f895c6fe | 352 | } \ |
mbed_official | 340:28d1f895c6fe | 353 | else \ |
mbed_official | 340:28d1f895c6fe | 354 | { \ |
mbed_official | 340:28d1f895c6fe | 355 | (__HANDLE__)->Mask = 0x003F ; \ |
mbed_official | 340:28d1f895c6fe | 356 | } \ |
mbed_official | 340:28d1f895c6fe | 357 | } \ |
mbed_official | 340:28d1f895c6fe | 358 | } while(0) |
mbed_official | 340:28d1f895c6fe | 359 | #else |
mbed_official | 340:28d1f895c6fe | 360 | #define __HAL_USART_MASK_COMPUTATION(__HANDLE__) \ |
mbed_official | 340:28d1f895c6fe | 361 | do { \ |
mbed_official | 340:28d1f895c6fe | 362 | if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_9B) \ |
mbed_official | 340:28d1f895c6fe | 363 | { \ |
mbed_official | 340:28d1f895c6fe | 364 | if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \ |
mbed_official | 340:28d1f895c6fe | 365 | { \ |
mbed_official | 340:28d1f895c6fe | 366 | (__HANDLE__)->Mask = 0x01FF ; \ |
mbed_official | 340:28d1f895c6fe | 367 | } \ |
mbed_official | 340:28d1f895c6fe | 368 | else \ |
mbed_official | 340:28d1f895c6fe | 369 | { \ |
mbed_official | 340:28d1f895c6fe | 370 | (__HANDLE__)->Mask = 0x00FF ; \ |
mbed_official | 340:28d1f895c6fe | 371 | } \ |
mbed_official | 340:28d1f895c6fe | 372 | } \ |
mbed_official | 340:28d1f895c6fe | 373 | else if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_8B) \ |
mbed_official | 340:28d1f895c6fe | 374 | { \ |
mbed_official | 340:28d1f895c6fe | 375 | if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \ |
mbed_official | 340:28d1f895c6fe | 376 | { \ |
mbed_official | 340:28d1f895c6fe | 377 | (__HANDLE__)->Mask = 0x00FF ; \ |
mbed_official | 340:28d1f895c6fe | 378 | } \ |
mbed_official | 340:28d1f895c6fe | 379 | else \ |
mbed_official | 340:28d1f895c6fe | 380 | { \ |
mbed_official | 340:28d1f895c6fe | 381 | (__HANDLE__)->Mask = 0x007F ; \ |
mbed_official | 340:28d1f895c6fe | 382 | } \ |
mbed_official | 340:28d1f895c6fe | 383 | } \ |
mbed_official | 340:28d1f895c6fe | 384 | } while(0) |
mbed_official | 340:28d1f895c6fe | 385 | #endif /* defined (STM32F042x6) || defined (STM32F048xx) || \ |
mbed_official | 340:28d1f895c6fe | 386 | defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || \ |
mbed_official | 340:28d1f895c6fe | 387 | defined (STM32F091xC) || defined (STM32F098xx) */ |
mbed_official | 340:28d1f895c6fe | 388 | /** |
mbed_official | 340:28d1f895c6fe | 389 | * @} |
mbed_official | 340:28d1f895c6fe | 390 | */ |
mbed_official | 340:28d1f895c6fe | 391 | |
mbed_official | 340:28d1f895c6fe | 392 | /* Exported functions --------------------------------------------------------*/ |
mbed_official | 340:28d1f895c6fe | 393 | /* Initialization and de-initialization functions ****************************/ |
mbed_official | 340:28d1f895c6fe | 394 | /* I/O operation functions ***************************************************/ |
mbed_official | 340:28d1f895c6fe | 395 | /* Peripheral Control functions **********************************************/ |
mbed_official | 340:28d1f895c6fe | 396 | /* Peripheral State functions ************************************************/ |
mbed_official | 340:28d1f895c6fe | 397 | |
mbed_official | 340:28d1f895c6fe | 398 | /** |
mbed_official | 340:28d1f895c6fe | 399 | * @} |
mbed_official | 340:28d1f895c6fe | 400 | */ |
mbed_official | 340:28d1f895c6fe | 401 | |
mbed_official | 340:28d1f895c6fe | 402 | /** |
mbed_official | 340:28d1f895c6fe | 403 | * @} |
mbed_official | 340:28d1f895c6fe | 404 | */ |
mbed_official | 340:28d1f895c6fe | 405 | |
mbed_official | 340:28d1f895c6fe | 406 | #ifdef __cplusplus |
mbed_official | 340:28d1f895c6fe | 407 | } |
mbed_official | 340:28d1f895c6fe | 408 | #endif |
mbed_official | 340:28d1f895c6fe | 409 | |
mbed_official | 340:28d1f895c6fe | 410 | #endif /* __STM32F0xx_HAL_USART_EX_H */ |
mbed_official | 340:28d1f895c6fe | 411 | |
mbed_official | 340:28d1f895c6fe | 412 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
mbed_official | 340:28d1f895c6fe | 413 |