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TARGET_NUCLEO_F031K6/stm32f0xx_hal_irda_ex.h@121:672067c3ada4, 2016-04-14 (annotated)

Committer:
elijahorr
Date:
Thu Apr 14 07:28:54 2016 +0000
Revision:
121:672067c3ada4
Parent:
109:9296ab0bfc11 
.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 109:9296ab0bfc11 1 /**
Kojto 109:9296ab0bfc11 2 ******************************************************************************
Kojto 109:9296ab0bfc11 3 * @file stm32f0xx_hal_irda_ex.h
Kojto 109:9296ab0bfc11 4 * @author MCD Application Team
Kojto 109:9296ab0bfc11 5 * @version V1.3.0
Kojto 109:9296ab0bfc11 6 * @date 26-June-2015
Kojto 109:9296ab0bfc11 7 * @brief Header file of IRDA HAL Extension module.
Kojto 109:9296ab0bfc11 8 ******************************************************************************
Kojto 109:9296ab0bfc11 9 * @attention
Kojto 109:9296ab0bfc11 10 *
Kojto 109:9296ab0bfc11 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
Kojto 109:9296ab0bfc11 12 *
Kojto 109:9296ab0bfc11 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 109:9296ab0bfc11 14 * are permitted provided that the following conditions are met:
Kojto 109:9296ab0bfc11 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 109:9296ab0bfc11 16 * this list of conditions and the following disclaimer.
Kojto 109:9296ab0bfc11 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 109:9296ab0bfc11 18 * this list of conditions and the following disclaimer in the documentation
Kojto 109:9296ab0bfc11 19 * and/or other materials provided with the distribution.
Kojto 109:9296ab0bfc11 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 109:9296ab0bfc11 21 * may be used to endorse or promote products derived from this software
Kojto 109:9296ab0bfc11 22 * without specific prior written permission.
Kojto 109:9296ab0bfc11 23 *
Kojto 109:9296ab0bfc11 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 109:9296ab0bfc11 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 109:9296ab0bfc11 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 109:9296ab0bfc11 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 109:9296ab0bfc11 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 109:9296ab0bfc11 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 109:9296ab0bfc11 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 109:9296ab0bfc11 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 109:9296ab0bfc11 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 109:9296ab0bfc11 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 109:9296ab0bfc11 34 *
Kojto 109:9296ab0bfc11 35 ******************************************************************************
Kojto 109:9296ab0bfc11 36 */
Kojto 109:9296ab0bfc11 37
Kojto 109:9296ab0bfc11 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 109:9296ab0bfc11 39 #ifndef __STM32F0xx_HAL_IRDA_EX_H
Kojto 109:9296ab0bfc11 40 #define __STM32F0xx_HAL_IRDA_EX_H
Kojto 109:9296ab0bfc11 41
Kojto 109:9296ab0bfc11 42 #ifdef __cplusplus
Kojto 109:9296ab0bfc11 43 extern "C" {
Kojto 109:9296ab0bfc11 44 #endif
Kojto 109:9296ab0bfc11 45
Kojto 109:9296ab0bfc11 46 #if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
Kojto 109:9296ab0bfc11 47
Kojto 109:9296ab0bfc11 48 /* Includes ------------------------------------------------------------------*/
Kojto 109:9296ab0bfc11 49 #include "stm32f0xx_hal_def.h"
Kojto 109:9296ab0bfc11 50
Kojto 109:9296ab0bfc11 51 /** @addtogroup STM32F0xx_HAL_Driver
Kojto 109:9296ab0bfc11 52 * @{
Kojto 109:9296ab0bfc11 53 */
Kojto 109:9296ab0bfc11 54
Kojto 109:9296ab0bfc11 55 /** @addtogroup IRDAEx IRDAEx
Kojto 109:9296ab0bfc11 56 * @{
Kojto 109:9296ab0bfc11 57 */
Kojto 109:9296ab0bfc11 58
Kojto 109:9296ab0bfc11 59 /* Exported types ------------------------------------------------------------*/
Kojto 109:9296ab0bfc11 60 /* Exported constants --------------------------------------------------------*/
Kojto 109:9296ab0bfc11 61 /** @defgroup IRDAEx_Exported_Constants IRDAEx Exported Constants
Kojto 109:9296ab0bfc11 62 * @{
Kojto 109:9296ab0bfc11 63 */
Kojto 109:9296ab0bfc11 64
Kojto 109:9296ab0bfc11 65 /** @defgroup IRDAEx_Word_Length IRDA Word Length
Kojto 109:9296ab0bfc11 66 * @{
Kojto 109:9296ab0bfc11 67 */
Kojto 109:9296ab0bfc11 68 #if defined (STM32F042x6) || defined (STM32F048xx) || \
Kojto 109:9296ab0bfc11 69 defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || \
Kojto 109:9296ab0bfc11 70 defined (STM32F091xC) || defined (STM32F098xx)
Kojto 109:9296ab0bfc11 71 #define IRDA_WORDLENGTH_7B ((uint32_t)USART_CR1_M1) /*!< 7-bit long frame */
Kojto 109:9296ab0bfc11 72 #define IRDA_WORDLENGTH_8B ((uint32_t)0x00000000) /*!< 8-bit long frame */
Kojto 109:9296ab0bfc11 73 #define IRDA_WORDLENGTH_9B ((uint32_t)USART_CR1_M0) /*!< 9-bit long frame */
Kojto 109:9296ab0bfc11 74 #else
Kojto 109:9296ab0bfc11 75 #define IRDA_WORDLENGTH_8B ((uint32_t)0x00000000) /*!< 8-bit long frame */
Kojto 109:9296ab0bfc11 76 #define IRDA_WORDLENGTH_9B ((uint32_t)USART_CR1_M) /*!< 9-bit long frame */
Kojto 109:9296ab0bfc11 77 #endif /* defined (STM32F042x6) || defined (STM32F048xx) || \
Kojto 109:9296ab0bfc11 78 defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || \
Kojto 109:9296ab0bfc11 79 defined (STM32F091xC) || defined (STM32F098xx)*/
Kojto 109:9296ab0bfc11 80 /**
Kojto 109:9296ab0bfc11 81 * @}
Kojto 109:9296ab0bfc11 82 */
Kojto 109:9296ab0bfc11 83
Kojto 109:9296ab0bfc11 84 /**
Kojto 109:9296ab0bfc11 85 * @}
Kojto 109:9296ab0bfc11 86 */
Kojto 109:9296ab0bfc11 87
Kojto 109:9296ab0bfc11 88 /* Exported macros -----------------------------------------------------------*/
Kojto 109:9296ab0bfc11 89 /* Exported functions --------------------------------------------------------*/
Kojto 109:9296ab0bfc11 90
Kojto 109:9296ab0bfc11 91 /* Private macros ------------------------------------------------------------*/
Kojto 109:9296ab0bfc11 92
Kojto 109:9296ab0bfc11 93 /** @defgroup IRDAEx_Private_Macros IRDAEx Private Macros
Kojto 109:9296ab0bfc11 94 * @{
Kojto 109:9296ab0bfc11 95 */
Kojto 109:9296ab0bfc11 96
Kojto 109:9296ab0bfc11 97 /** @brief Report the IRDA clock source.
Kojto 109:9296ab0bfc11 98 * @param __HANDLE__: specifies the IRDA Handle.
Kojto 109:9296ab0bfc11 99 * @param __CLOCKSOURCE__: output variable.
Kojto 109:9296ab0bfc11 100 * @retval IRDA clocking source, written in __CLOCKSOURCE__.
Kojto 109:9296ab0bfc11 101 */
Kojto 109:9296ab0bfc11 102
Kojto 109:9296ab0bfc11 103 #if defined(STM32F031x6) || defined(STM32F038xx)
Kojto 109:9296ab0bfc11 104 #define IRDA_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
Kojto 109:9296ab0bfc11 105 do { \
Kojto 109:9296ab0bfc11 106 switch(__HAL_RCC_GET_USART1_SOURCE()) \
Kojto 109:9296ab0bfc11 107 { \
Kojto 109:9296ab0bfc11 108 case RCC_USART1CLKSOURCE_PCLK1: \
Kojto 109:9296ab0bfc11 109 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
Kojto 109:9296ab0bfc11 110 break; \
Kojto 109:9296ab0bfc11 111 case RCC_USART1CLKSOURCE_HSI: \
Kojto 109:9296ab0bfc11 112 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \
Kojto 109:9296ab0bfc11 113 break; \
Kojto 109:9296ab0bfc11 114 case RCC_USART1CLKSOURCE_SYSCLK: \
Kojto 109:9296ab0bfc11 115 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \
Kojto 109:9296ab0bfc11 116 break; \
Kojto 109:9296ab0bfc11 117 case RCC_USART1CLKSOURCE_LSE: \
Kojto 109:9296ab0bfc11 118 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
Kojto 109:9296ab0bfc11 119 break; \
Kojto 109:9296ab0bfc11 120 default: \
Kojto 109:9296ab0bfc11 121 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \
Kojto 109:9296ab0bfc11 122 break; \
Kojto 109:9296ab0bfc11 123 } \
Kojto 109:9296ab0bfc11 124 } while(0)
Kojto 109:9296ab0bfc11 125 #elif defined (STM32F042x6) || defined (STM32F048xx) || \
Kojto 109:9296ab0bfc11 126 defined (STM32F051x8) || defined (STM32F058xx)
Kojto 109:9296ab0bfc11 127 #define IRDA_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
Kojto 109:9296ab0bfc11 128 do { \
Kojto 109:9296ab0bfc11 129 if((__HANDLE__)->Instance == USART1) \
Kojto 109:9296ab0bfc11 130 { \
Kojto 109:9296ab0bfc11 131 switch(__HAL_RCC_GET_USART1_SOURCE()) \
Kojto 109:9296ab0bfc11 132 { \
Kojto 109:9296ab0bfc11 133 case RCC_USART1CLKSOURCE_PCLK1: \
Kojto 109:9296ab0bfc11 134 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
Kojto 109:9296ab0bfc11 135 break; \
Kojto 109:9296ab0bfc11 136 case RCC_USART1CLKSOURCE_HSI: \
Kojto 109:9296ab0bfc11 137 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \
Kojto 109:9296ab0bfc11 138 break; \
Kojto 109:9296ab0bfc11 139 case RCC_USART1CLKSOURCE_SYSCLK: \
Kojto 109:9296ab0bfc11 140 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \
Kojto 109:9296ab0bfc11 141 break; \
Kojto 109:9296ab0bfc11 142 case RCC_USART1CLKSOURCE_LSE: \
Kojto 109:9296ab0bfc11 143 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
Kojto 109:9296ab0bfc11 144 break; \
Kojto 109:9296ab0bfc11 145 default: \
Kojto 109:9296ab0bfc11 146 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \
Kojto 109:9296ab0bfc11 147 break; \
Kojto 109:9296ab0bfc11 148 } \
Kojto 109:9296ab0bfc11 149 } \
Kojto 109:9296ab0bfc11 150 else if((__HANDLE__)->Instance == USART2) \
Kojto 109:9296ab0bfc11 151 { \
Kojto 109:9296ab0bfc11 152 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
Kojto 109:9296ab0bfc11 153 } \
Kojto 109:9296ab0bfc11 154 else \
Kojto 109:9296ab0bfc11 155 { \
Kojto 109:9296ab0bfc11 156 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \
Kojto 109:9296ab0bfc11 157 } \
Kojto 109:9296ab0bfc11 158 } while(0)
Kojto 109:9296ab0bfc11 159 #elif defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx)
Kojto 109:9296ab0bfc11 160 #define IRDA_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
Kojto 109:9296ab0bfc11 161 do { \
Kojto 109:9296ab0bfc11 162 if((__HANDLE__)->Instance == USART1) \
Kojto 109:9296ab0bfc11 163 { \
Kojto 109:9296ab0bfc11 164 switch(__HAL_RCC_GET_USART1_SOURCE()) \
Kojto 109:9296ab0bfc11 165 { \
Kojto 109:9296ab0bfc11 166 case RCC_USART1CLKSOURCE_PCLK1: \
Kojto 109:9296ab0bfc11 167 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
Kojto 109:9296ab0bfc11 168 break; \
Kojto 109:9296ab0bfc11 169 case RCC_USART1CLKSOURCE_HSI: \
Kojto 109:9296ab0bfc11 170 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \
Kojto 109:9296ab0bfc11 171 break; \
Kojto 109:9296ab0bfc11 172 case RCC_USART1CLKSOURCE_SYSCLK: \
Kojto 109:9296ab0bfc11 173 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \
Kojto 109:9296ab0bfc11 174 break; \
Kojto 109:9296ab0bfc11 175 case RCC_USART1CLKSOURCE_LSE: \
Kojto 109:9296ab0bfc11 176 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
Kojto 109:9296ab0bfc11 177 break; \
Kojto 109:9296ab0bfc11 178 default: \
Kojto 109:9296ab0bfc11 179 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \
Kojto 109:9296ab0bfc11 180 break; \
Kojto 109:9296ab0bfc11 181 } \
Kojto 109:9296ab0bfc11 182 } \
Kojto 109:9296ab0bfc11 183 else if((__HANDLE__)->Instance == USART2) \
Kojto 109:9296ab0bfc11 184 { \
Kojto 109:9296ab0bfc11 185 switch(__HAL_RCC_GET_USART2_SOURCE()) \
Kojto 109:9296ab0bfc11 186 { \
Kojto 109:9296ab0bfc11 187 case RCC_USART2CLKSOURCE_PCLK1: \
Kojto 109:9296ab0bfc11 188 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
Kojto 109:9296ab0bfc11 189 break; \
Kojto 109:9296ab0bfc11 190 case RCC_USART2CLKSOURCE_HSI: \
Kojto 109:9296ab0bfc11 191 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \
Kojto 109:9296ab0bfc11 192 break; \
Kojto 109:9296ab0bfc11 193 case RCC_USART2CLKSOURCE_SYSCLK: \
Kojto 109:9296ab0bfc11 194 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \
Kojto 109:9296ab0bfc11 195 break; \
Kojto 109:9296ab0bfc11 196 case RCC_USART2CLKSOURCE_LSE: \
Kojto 109:9296ab0bfc11 197 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
Kojto 109:9296ab0bfc11 198 break; \
Kojto 109:9296ab0bfc11 199 default: \
Kojto 109:9296ab0bfc11 200 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \
Kojto 109:9296ab0bfc11 201 break; \
Kojto 109:9296ab0bfc11 202 } \
Kojto 109:9296ab0bfc11 203 } \
Kojto 109:9296ab0bfc11 204 else if((__HANDLE__)->Instance == USART3) \
Kojto 109:9296ab0bfc11 205 { \
Kojto 109:9296ab0bfc11 206 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
Kojto 109:9296ab0bfc11 207 } \
Kojto 109:9296ab0bfc11 208 else if((__HANDLE__)->Instance == USART4) \
Kojto 109:9296ab0bfc11 209 { \
Kojto 109:9296ab0bfc11 210 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
Kojto 109:9296ab0bfc11 211 } \
Kojto 109:9296ab0bfc11 212 else \
Kojto 109:9296ab0bfc11 213 { \
Kojto 109:9296ab0bfc11 214 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \
Kojto 109:9296ab0bfc11 215 } \
Kojto 109:9296ab0bfc11 216 } while(0)
Kojto 109:9296ab0bfc11 217 #elif defined(STM32F091xC) || defined(STM32F098xx)
Kojto 109:9296ab0bfc11 218 #define IRDA_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
Kojto 109:9296ab0bfc11 219 do { \
Kojto 109:9296ab0bfc11 220 if((__HANDLE__)->Instance == USART1) \
Kojto 109:9296ab0bfc11 221 { \
Kojto 109:9296ab0bfc11 222 switch(__HAL_RCC_GET_USART1_SOURCE()) \
Kojto 109:9296ab0bfc11 223 { \
Kojto 109:9296ab0bfc11 224 case RCC_USART1CLKSOURCE_PCLK1: \
Kojto 109:9296ab0bfc11 225 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
Kojto 109:9296ab0bfc11 226 break; \
Kojto 109:9296ab0bfc11 227 case RCC_USART1CLKSOURCE_HSI: \
Kojto 109:9296ab0bfc11 228 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \
Kojto 109:9296ab0bfc11 229 break; \
Kojto 109:9296ab0bfc11 230 case RCC_USART1CLKSOURCE_SYSCLK: \
Kojto 109:9296ab0bfc11 231 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \
Kojto 109:9296ab0bfc11 232 break; \
Kojto 109:9296ab0bfc11 233 case RCC_USART1CLKSOURCE_LSE: \
Kojto 109:9296ab0bfc11 234 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
Kojto 109:9296ab0bfc11 235 break; \
Kojto 109:9296ab0bfc11 236 default: \
Kojto 109:9296ab0bfc11 237 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \
Kojto 109:9296ab0bfc11 238 break; \
Kojto 109:9296ab0bfc11 239 } \
Kojto 109:9296ab0bfc11 240 } \
Kojto 109:9296ab0bfc11 241 else if((__HANDLE__)->Instance == USART2) \
Kojto 109:9296ab0bfc11 242 { \
Kojto 109:9296ab0bfc11 243 switch(__HAL_RCC_GET_USART2_SOURCE()) \
Kojto 109:9296ab0bfc11 244 { \
Kojto 109:9296ab0bfc11 245 case RCC_USART2CLKSOURCE_PCLK1: \
Kojto 109:9296ab0bfc11 246 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
Kojto 109:9296ab0bfc11 247 break; \
Kojto 109:9296ab0bfc11 248 case RCC_USART2CLKSOURCE_HSI: \
Kojto 109:9296ab0bfc11 249 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \
Kojto 109:9296ab0bfc11 250 break; \
Kojto 109:9296ab0bfc11 251 case RCC_USART2CLKSOURCE_SYSCLK: \
Kojto 109:9296ab0bfc11 252 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \
Kojto 109:9296ab0bfc11 253 break; \
Kojto 109:9296ab0bfc11 254 case RCC_USART2CLKSOURCE_LSE: \
Kojto 109:9296ab0bfc11 255 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
Kojto 109:9296ab0bfc11 256 break; \
Kojto 109:9296ab0bfc11 257 default: \
Kojto 109:9296ab0bfc11 258 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \
Kojto 109:9296ab0bfc11 259 break; \
Kojto 109:9296ab0bfc11 260 } \
Kojto 109:9296ab0bfc11 261 } \
Kojto 109:9296ab0bfc11 262 else if((__HANDLE__)->Instance == USART3) \
Kojto 109:9296ab0bfc11 263 { \
Kojto 109:9296ab0bfc11 264 switch(__HAL_RCC_GET_USART3_SOURCE()) \
Kojto 109:9296ab0bfc11 265 { \
Kojto 109:9296ab0bfc11 266 case RCC_USART3CLKSOURCE_PCLK1: \
Kojto 109:9296ab0bfc11 267 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
Kojto 109:9296ab0bfc11 268 break; \
Kojto 109:9296ab0bfc11 269 case RCC_USART3CLKSOURCE_HSI: \
Kojto 109:9296ab0bfc11 270 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \
Kojto 109:9296ab0bfc11 271 break; \
Kojto 109:9296ab0bfc11 272 case RCC_USART3CLKSOURCE_SYSCLK: \
Kojto 109:9296ab0bfc11 273 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \
Kojto 109:9296ab0bfc11 274 break; \
Kojto 109:9296ab0bfc11 275 case RCC_USART3CLKSOURCE_LSE: \
Kojto 109:9296ab0bfc11 276 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
Kojto 109:9296ab0bfc11 277 break; \
Kojto 109:9296ab0bfc11 278 default: \
Kojto 109:9296ab0bfc11 279 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \
Kojto 109:9296ab0bfc11 280 break; \
Kojto 109:9296ab0bfc11 281 } \
Kojto 109:9296ab0bfc11 282 } \
Kojto 109:9296ab0bfc11 283 else if((__HANDLE__)->Instance == USART4) \
Kojto 109:9296ab0bfc11 284 { \
Kojto 109:9296ab0bfc11 285 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
Kojto 109:9296ab0bfc11 286 } \
Kojto 109:9296ab0bfc11 287 else if((__HANDLE__)->Instance == USART5) \
Kojto 109:9296ab0bfc11 288 { \
Kojto 109:9296ab0bfc11 289 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
Kojto 109:9296ab0bfc11 290 } \
Kojto 109:9296ab0bfc11 291 else if((__HANDLE__)->Instance == USART6) \
Kojto 109:9296ab0bfc11 292 { \
Kojto 109:9296ab0bfc11 293 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
Kojto 109:9296ab0bfc11 294 } \
Kojto 109:9296ab0bfc11 295 else if((__HANDLE__)->Instance == USART7) \
Kojto 109:9296ab0bfc11 296 { \
Kojto 109:9296ab0bfc11 297 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
Kojto 109:9296ab0bfc11 298 } \
Kojto 109:9296ab0bfc11 299 else if((__HANDLE__)->Instance == USART8) \
Kojto 109:9296ab0bfc11 300 { \
Kojto 109:9296ab0bfc11 301 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
Kojto 109:9296ab0bfc11 302 } \
Kojto 109:9296ab0bfc11 303 else \
Kojto 109:9296ab0bfc11 304 { \
Kojto 109:9296ab0bfc11 305 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \
Kojto 109:9296ab0bfc11 306 } \
Kojto 109:9296ab0bfc11 307 } while(0)
Kojto 109:9296ab0bfc11 308
Kojto 109:9296ab0bfc11 309 #endif /* defined(STM32F031x6) || defined(STM32F038xx) */
Kojto 109:9296ab0bfc11 310
Kojto 109:9296ab0bfc11 311
Kojto 109:9296ab0bfc11 312 /** @brief Compute the mask to apply to retrieve the received data
Kojto 109:9296ab0bfc11 313 * according to the word length and to the parity bits activation.
Kojto 109:9296ab0bfc11 314 * @note If PCE = 1, the parity bit is not included in the data extracted
Kojto 109:9296ab0bfc11 315 * by the reception API().
Kojto 109:9296ab0bfc11 316 * This masking operation is not carried out in the case of
Kojto 109:9296ab0bfc11 317 * DMA transfers.
Kojto 109:9296ab0bfc11 318 * @param __HANDLE__: specifies the IRDA Handle
Kojto 109:9296ab0bfc11 319 * @retval None, the mask to apply to IRDA RDR register is stored in (__HANDLE__)->Mask field.
Kojto 109:9296ab0bfc11 320 */
Kojto 109:9296ab0bfc11 321 #if defined (STM32F042x6) || defined (STM32F048xx) || \
Kojto 109:9296ab0bfc11 322 defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || \
Kojto 109:9296ab0bfc11 323 defined (STM32F091xC) || defined (STM32F098xx)
Kojto 109:9296ab0bfc11 324 #define IRDA_MASK_COMPUTATION(__HANDLE__) \
Kojto 109:9296ab0bfc11 325 do { \
Kojto 109:9296ab0bfc11 326 if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_9B) \
Kojto 109:9296ab0bfc11 327 { \
Kojto 109:9296ab0bfc11 328 if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
Kojto 109:9296ab0bfc11 329 { \
Kojto 109:9296ab0bfc11 330 (__HANDLE__)->Mask = 0x01FF ; \
Kojto 109:9296ab0bfc11 331 } \
Kojto 109:9296ab0bfc11 332 else \
Kojto 109:9296ab0bfc11 333 { \
Kojto 109:9296ab0bfc11 334 (__HANDLE__)->Mask = 0x00FF ; \
Kojto 109:9296ab0bfc11 335 } \
Kojto 109:9296ab0bfc11 336 } \
Kojto 109:9296ab0bfc11 337 else if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_8B) \
Kojto 109:9296ab0bfc11 338 { \
Kojto 109:9296ab0bfc11 339 if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
Kojto 109:9296ab0bfc11 340 { \
Kojto 109:9296ab0bfc11 341 (__HANDLE__)->Mask = 0x00FF ; \
Kojto 109:9296ab0bfc11 342 } \
Kojto 109:9296ab0bfc11 343 else \
Kojto 109:9296ab0bfc11 344 { \
Kojto 109:9296ab0bfc11 345 (__HANDLE__)->Mask = 0x007F ; \
Kojto 109:9296ab0bfc11 346 } \
Kojto 109:9296ab0bfc11 347 } \
Kojto 109:9296ab0bfc11 348 else if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_7B) \
Kojto 109:9296ab0bfc11 349 { \
Kojto 109:9296ab0bfc11 350 if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
Kojto 109:9296ab0bfc11 351 { \
Kojto 109:9296ab0bfc11 352 (__HANDLE__)->Mask = 0x007F ; \
Kojto 109:9296ab0bfc11 353 } \
Kojto 109:9296ab0bfc11 354 else \
Kojto 109:9296ab0bfc11 355 { \
Kojto 109:9296ab0bfc11 356 (__HANDLE__)->Mask = 0x003F ; \
Kojto 109:9296ab0bfc11 357 } \
Kojto 109:9296ab0bfc11 358 } \
Kojto 109:9296ab0bfc11 359 } while(0)
Kojto 109:9296ab0bfc11 360 #else
Kojto 109:9296ab0bfc11 361 #define IRDA_MASK_COMPUTATION(__HANDLE__) \
Kojto 109:9296ab0bfc11 362 do { \
Kojto 109:9296ab0bfc11 363 if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_9B) \
Kojto 109:9296ab0bfc11 364 { \
Kojto 109:9296ab0bfc11 365 if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
Kojto 109:9296ab0bfc11 366 { \
Kojto 109:9296ab0bfc11 367 (__HANDLE__)->Mask = 0x01FF ; \
Kojto 109:9296ab0bfc11 368 } \
Kojto 109:9296ab0bfc11 369 else \
Kojto 109:9296ab0bfc11 370 { \
Kojto 109:9296ab0bfc11 371 (__HANDLE__)->Mask = 0x00FF ; \
Kojto 109:9296ab0bfc11 372 } \
Kojto 109:9296ab0bfc11 373 } \
Kojto 109:9296ab0bfc11 374 else if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_8B) \
Kojto 109:9296ab0bfc11 375 { \
Kojto 109:9296ab0bfc11 376 if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
Kojto 109:9296ab0bfc11 377 { \
Kojto 109:9296ab0bfc11 378 (__HANDLE__)->Mask = 0x00FF ; \
Kojto 109:9296ab0bfc11 379 } \
Kojto 109:9296ab0bfc11 380 else \
Kojto 109:9296ab0bfc11 381 { \
Kojto 109:9296ab0bfc11 382 (__HANDLE__)->Mask = 0x007F ; \
Kojto 109:9296ab0bfc11 383 } \
Kojto 109:9296ab0bfc11 384 } \
Kojto 109:9296ab0bfc11 385 } while(0)
Kojto 109:9296ab0bfc11 386 #endif /* defined (STM32F042x6) || defined (STM32F048xx) || \
Kojto 109:9296ab0bfc11 387 defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || \
Kojto 109:9296ab0bfc11 388 defined (STM32F091xC) || defined(STM32F098xx) */
Kojto 109:9296ab0bfc11 389
Kojto 109:9296ab0bfc11 390 /**
Kojto 109:9296ab0bfc11 391 * @brief Ensure that IRDA frame length is valid.
Kojto 109:9296ab0bfc11 392 * @param __LENGTH__: IRDA frame length.
Kojto 109:9296ab0bfc11 393 * @retval SET (__LENGTH__ is valid) or RESET (__LENGTH__ is invalid)
Kojto 109:9296ab0bfc11 394 */
Kojto 109:9296ab0bfc11 395 #if defined (STM32F042x6) || defined (STM32F048xx) || \
Kojto 109:9296ab0bfc11 396 defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || \
Kojto 109:9296ab0bfc11 397 defined (STM32F091xC) || defined (STM32F098xx)
Kojto 109:9296ab0bfc11 398 #define IS_IRDA_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == IRDA_WORDLENGTH_7B) || \
Kojto 109:9296ab0bfc11 399 ((__LENGTH__) == IRDA_WORDLENGTH_8B) || \
Kojto 109:9296ab0bfc11 400 ((__LENGTH__) == IRDA_WORDLENGTH_9B))
Kojto 109:9296ab0bfc11 401 #else
Kojto 109:9296ab0bfc11 402 #define IS_IRDA_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == IRDA_WORDLENGTH_8B) || \
Kojto 109:9296ab0bfc11 403 ((__LENGTH__) == IRDA_WORDLENGTH_9B))
Kojto 109:9296ab0bfc11 404 #endif /* defined (STM32F042x6) || defined (STM32F048xx) || \
Kojto 109:9296ab0bfc11 405 defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || \
Kojto 109:9296ab0bfc11 406 defined (STM32F091xC) || defined (STM32F098xx)*/
Kojto 109:9296ab0bfc11 407
Kojto 109:9296ab0bfc11 408 /**
Kojto 109:9296ab0bfc11 409 * @}
Kojto 109:9296ab0bfc11 410 */
Kojto 109:9296ab0bfc11 411
Kojto 109:9296ab0bfc11 412 /* Exported functions --------------------------------------------------------*/
Kojto 109:9296ab0bfc11 413
Kojto 109:9296ab0bfc11 414 /**
Kojto 109:9296ab0bfc11 415 * @}
Kojto 109:9296ab0bfc11 416 */
Kojto 109:9296ab0bfc11 417
Kojto 109:9296ab0bfc11 418 /**
Kojto 109:9296ab0bfc11 419 * @}
Kojto 109:9296ab0bfc11 420 */
Kojto 109:9296ab0bfc11 421
Kojto 109:9296ab0bfc11 422 #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
Kojto 109:9296ab0bfc11 423
Kojto 109:9296ab0bfc11 424 #ifdef __cplusplus
Kojto 109:9296ab0bfc11 425 }
Kojto 109:9296ab0bfc11 426 #endif
Kojto 109:9296ab0bfc11 427
Kojto 109:9296ab0bfc11 428 #endif /* __STM32F0xx_HAL_IRDA_EX_H */
Kojto 109:9296ab0bfc11 429
Kojto 109:9296ab0bfc11 430 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
Kojto 109:9296ab0bfc11 431