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stm32l4xx_hal_irda_ex.h
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00001 /** 00002 ****************************************************************************** 00003 * @file stm32l4xx_hal_irda_ex.h 00004 * @author MCD Application Team 00005 * @version V1.5.1 00006 * @date 31-May-2016 00007 * @brief Header file of IRDA HAL Extended module. 00008 ****************************************************************************** 00009 * @attention 00010 * 00011 * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> 00012 * 00013 * Redistribution and use in source and binary forms, with or without modification, 00014 * are permitted provided that the following conditions are met: 00015 * 1. Redistributions of source code must retain the above copyright notice, 00016 * this list of conditions and the following disclaimer. 00017 * 2. Redistributions in binary form must reproduce the above copyright notice, 00018 * this list of conditions and the following disclaimer in the documentation 00019 * and/or other materials provided with the distribution. 00020 * 3. Neither the name of STMicroelectronics nor the names of its contributors 00021 * may be used to endorse or promote products derived from this software 00022 * without specific prior written permission. 00023 * 00024 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00025 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00026 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00027 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 00028 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00029 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 00030 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00031 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00032 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00033 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00034 * 00035 ****************************************************************************** 00036 */ 00037 00038 /* Define to prevent recursive inclusion -------------------------------------*/ 00039 #ifndef __STM32L4xx_HAL_IRDA_EX_H 00040 #define __STM32L4xx_HAL_IRDA_EX_H 00041 00042 #ifdef __cplusplus 00043 extern "C" { 00044 #endif 00045 00046 /* Includes ------------------------------------------------------------------*/ 00047 #include "stm32l4xx_hal_def.h" 00048 00049 /** @addtogroup STM32L4xx_HAL_Driver 00050 * @{ 00051 */ 00052 00053 /** @addtogroup IRDAEx 00054 * @{ 00055 */ 00056 00057 /* Exported types ------------------------------------------------------------*/ 00058 /* Exported constants --------------------------------------------------------*/ 00059 /* Exported macros -----------------------------------------------------------*/ 00060 /* Exported functions --------------------------------------------------------*/ 00061 00062 /* Private macros ------------------------------------------------------------*/ 00063 00064 /** @defgroup IRDAEx_Private_Macros IRDAEx Private Macros 00065 * @{ 00066 */ 00067 00068 /** @brief Report the IRDA clock source. 00069 * @param __HANDLE__: specifies the IRDA Handle. 00070 * @param __CLOCKSOURCE__: output variable. 00071 * @retval IRDA clocking source, written in __CLOCKSOURCE__. 00072 */ 00073 #if defined (STM32L471xx) || defined (STM32L475xx) || defined (STM32L476xx) || defined (STM32L485xx) || defined (STM32L486xx) 00074 #define IRDA_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ 00075 do { \ 00076 if((__HANDLE__)->Instance == USART1) \ 00077 { \ 00078 switch(__HAL_RCC_GET_USART1_SOURCE()) \ 00079 { \ 00080 case RCC_USART1CLKSOURCE_PCLK2: \ 00081 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK2; \ 00082 break; \ 00083 case RCC_USART1CLKSOURCE_HSI: \ 00084 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \ 00085 break; \ 00086 case RCC_USART1CLKSOURCE_SYSCLK: \ 00087 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \ 00088 break; \ 00089 case RCC_USART1CLKSOURCE_LSE: \ 00090 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \ 00091 break; \ 00092 default: \ 00093 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \ 00094 break; \ 00095 } \ 00096 } \ 00097 else if((__HANDLE__)->Instance == USART2) \ 00098 { \ 00099 switch(__HAL_RCC_GET_USART2_SOURCE()) \ 00100 { \ 00101 case RCC_USART2CLKSOURCE_PCLK1: \ 00102 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \ 00103 break; \ 00104 case RCC_USART2CLKSOURCE_HSI: \ 00105 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \ 00106 break; \ 00107 case RCC_USART2CLKSOURCE_SYSCLK: \ 00108 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \ 00109 break; \ 00110 case RCC_USART2CLKSOURCE_LSE: \ 00111 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \ 00112 break; \ 00113 default: \ 00114 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \ 00115 break; \ 00116 } \ 00117 } \ 00118 else if((__HANDLE__)->Instance == USART3) \ 00119 { \ 00120 switch(__HAL_RCC_GET_USART3_SOURCE()) \ 00121 { \ 00122 case RCC_USART3CLKSOURCE_PCLK1: \ 00123 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \ 00124 break; \ 00125 case RCC_USART3CLKSOURCE_HSI: \ 00126 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \ 00127 break; \ 00128 case RCC_USART3CLKSOURCE_SYSCLK: \ 00129 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \ 00130 break; \ 00131 case RCC_USART3CLKSOURCE_LSE: \ 00132 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \ 00133 break; \ 00134 default: \ 00135 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \ 00136 break; \ 00137 } \ 00138 } \ 00139 else if((__HANDLE__)->Instance == UART4) \ 00140 { \ 00141 switch(__HAL_RCC_GET_UART4_SOURCE()) \ 00142 { \ 00143 case RCC_UART4CLKSOURCE_PCLK1: \ 00144 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \ 00145 break; \ 00146 case RCC_UART4CLKSOURCE_HSI: \ 00147 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \ 00148 break; \ 00149 case RCC_UART4CLKSOURCE_SYSCLK: \ 00150 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \ 00151 break; \ 00152 case RCC_UART4CLKSOURCE_LSE: \ 00153 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \ 00154 break; \ 00155 default: \ 00156 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \ 00157 break; \ 00158 } \ 00159 } \ 00160 else if ((__HANDLE__)->Instance == UART5) \ 00161 { \ 00162 switch(__HAL_RCC_GET_UART5_SOURCE()) \ 00163 { \ 00164 case RCC_UART5CLKSOURCE_PCLK1: \ 00165 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \ 00166 break; \ 00167 case RCC_UART5CLKSOURCE_HSI: \ 00168 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \ 00169 break; \ 00170 case RCC_UART5CLKSOURCE_SYSCLK: \ 00171 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \ 00172 break; \ 00173 case RCC_UART5CLKSOURCE_LSE: \ 00174 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \ 00175 break; \ 00176 default: \ 00177 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \ 00178 break; \ 00179 } \ 00180 } \ 00181 } while(0) 00182 #elif defined (STM32L431xx) || defined (STM32L433xx) || defined (STM32L443xx) 00183 #define IRDA_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ 00184 do { \ 00185 if((__HANDLE__)->Instance == USART1) \ 00186 { \ 00187 switch(__HAL_RCC_GET_USART1_SOURCE()) \ 00188 { \ 00189 case RCC_USART1CLKSOURCE_PCLK2: \ 00190 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK2; \ 00191 break; \ 00192 case RCC_USART1CLKSOURCE_HSI: \ 00193 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \ 00194 break; \ 00195 case RCC_USART1CLKSOURCE_SYSCLK: \ 00196 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \ 00197 break; \ 00198 case RCC_USART1CLKSOURCE_LSE: \ 00199 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \ 00200 break; \ 00201 default: \ 00202 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \ 00203 break; \ 00204 } \ 00205 } \ 00206 else if((__HANDLE__)->Instance == USART2) \ 00207 { \ 00208 switch(__HAL_RCC_GET_USART2_SOURCE()) \ 00209 { \ 00210 case RCC_USART2CLKSOURCE_PCLK1: \ 00211 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \ 00212 break; \ 00213 case RCC_USART2CLKSOURCE_HSI: \ 00214 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \ 00215 break; \ 00216 case RCC_USART2CLKSOURCE_SYSCLK: \ 00217 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \ 00218 break; \ 00219 case RCC_USART2CLKSOURCE_LSE: \ 00220 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \ 00221 break; \ 00222 default: \ 00223 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \ 00224 break; \ 00225 } \ 00226 } \ 00227 else if((__HANDLE__)->Instance == USART3) \ 00228 { \ 00229 switch(__HAL_RCC_GET_USART3_SOURCE()) \ 00230 { \ 00231 case RCC_USART3CLKSOURCE_PCLK1: \ 00232 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \ 00233 break; \ 00234 case RCC_USART3CLKSOURCE_HSI: \ 00235 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \ 00236 break; \ 00237 case RCC_USART3CLKSOURCE_SYSCLK: \ 00238 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \ 00239 break; \ 00240 case RCC_USART3CLKSOURCE_LSE: \ 00241 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \ 00242 break; \ 00243 default: \ 00244 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \ 00245 break; \ 00246 } \ 00247 } \ 00248 } while(0) 00249 #elif defined (STM32L432xx) || defined (STM32L442xx) 00250 #define IRDA_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ 00251 do { \ 00252 if((__HANDLE__)->Instance == USART1) \ 00253 { \ 00254 switch(__HAL_RCC_GET_USART1_SOURCE()) \ 00255 { \ 00256 case RCC_USART1CLKSOURCE_PCLK2: \ 00257 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK2; \ 00258 break; \ 00259 case RCC_USART1CLKSOURCE_HSI: \ 00260 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \ 00261 break; \ 00262 case RCC_USART1CLKSOURCE_SYSCLK: \ 00263 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \ 00264 break; \ 00265 case RCC_USART1CLKSOURCE_LSE: \ 00266 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \ 00267 break; \ 00268 default: \ 00269 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \ 00270 break; \ 00271 } \ 00272 } \ 00273 else if((__HANDLE__)->Instance == USART2) \ 00274 { \ 00275 switch(__HAL_RCC_GET_USART2_SOURCE()) \ 00276 { \ 00277 case RCC_USART2CLKSOURCE_PCLK1: \ 00278 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \ 00279 break; \ 00280 case RCC_USART2CLKSOURCE_HSI: \ 00281 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \ 00282 break; \ 00283 case RCC_USART2CLKSOURCE_SYSCLK: \ 00284 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \ 00285 break; \ 00286 case RCC_USART2CLKSOURCE_LSE: \ 00287 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \ 00288 break; \ 00289 default: \ 00290 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \ 00291 break; \ 00292 } \ 00293 } \ 00294 } while(0) 00295 #endif 00296 00297 /** 00298 * @} 00299 */ 00300 00301 /* Exported functions --------------------------------------------------------*/ 00302 00303 /** 00304 * @} 00305 */ 00306 00307 /** 00308 * @} 00309 */ 00310 00311 #ifdef __cplusplus 00312 } 00313 #endif 00314 00315 #endif /* __STM32L4xx_HAL_IRDA_EX_H */ 00316 00317 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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