en 129 / mbed-dev

fix LPC812 PWM

Dependents:   IR_LED_Send

Fork of mbed-dev by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_irda_ex.h@0:9b334a45a8ff, 2015-10-01 (annotated)

Committer:
bogdanm
Date:
Thu Oct 01 15:25:22 2015 +0300
Revision:
0:9b334a45a8ff
Child:
113:b3775bf36a83
Initial commit on mbed-dev



Replaces mbed-src (now inactive)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 /**
bogdanm 0:9b334a45a8ff 2 ******************************************************************************
bogdanm 0:9b334a45a8ff 3 * @file stm32l0xx_hal_irda_ex.h
bogdanm 0:9b334a45a8ff 4 * @author MCD Application Team
bogdanm 0:9b334a45a8ff 5 * @version V1.2.0
bogdanm 0:9b334a45a8ff 6 * @date 06-February-2015
bogdanm 0:9b334a45a8ff 7 * @brief Header file of IRDA HAL Extension module.
bogdanm 0:9b334a45a8ff 8 ******************************************************************************
bogdanm 0:9b334a45a8ff 9 * @attention
bogdanm 0:9b334a45a8ff 10 *
bogdanm 0:9b334a45a8ff 11 * <h2><center>&copy; COPYRIGHT(c) 2013 STMicroelectronics</center></h2>
bogdanm 0:9b334a45a8ff 12 *
bogdanm 0:9b334a45a8ff 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 0:9b334a45a8ff 14 * are permitted provided that the following conditions are met:
bogdanm 0:9b334a45a8ff 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 0:9b334a45a8ff 16 * this list of conditions and the following disclaimer.
bogdanm 0:9b334a45a8ff 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 0:9b334a45a8ff 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 0:9b334a45a8ff 19 * and/or other materials provided with the distribution.
bogdanm 0:9b334a45a8ff 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 0:9b334a45a8ff 21 * may be used to endorse or promote products derived from this software
bogdanm 0:9b334a45a8ff 22 * without specific prior written permission.
bogdanm 0:9b334a45a8ff 23 *
bogdanm 0:9b334a45a8ff 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 0:9b334a45a8ff 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 0:9b334a45a8ff 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 0:9b334a45a8ff 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 0:9b334a45a8ff 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 0:9b334a45a8ff 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 0:9b334a45a8ff 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 0:9b334a45a8ff 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 0:9b334a45a8ff 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 0:9b334a45a8ff 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 0:9b334a45a8ff 34 *
bogdanm 0:9b334a45a8ff 35 ******************************************************************************
bogdanm 0:9b334a45a8ff 36 */
bogdanm 0:9b334a45a8ff 37
bogdanm 0:9b334a45a8ff 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 0:9b334a45a8ff 39 #ifndef __STM32L0xx_HAL_IRDA_EX_H
bogdanm 0:9b334a45a8ff 40 #define __STM32L0xx_HAL_IRDA_EX_H
bogdanm 0:9b334a45a8ff 41
bogdanm 0:9b334a45a8ff 42 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 43 extern "C" {
bogdanm 0:9b334a45a8ff 44 #endif
bogdanm 0:9b334a45a8ff 45
bogdanm 0:9b334a45a8ff 46 /* Includes ------------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 47 #include "stm32l0xx_hal_def.h"
bogdanm 0:9b334a45a8ff 48
bogdanm 0:9b334a45a8ff 49 /** @addtogroup STM32L0xx_HAL_Driver
bogdanm 0:9b334a45a8ff 50 * @{
bogdanm 0:9b334a45a8ff 51 */
bogdanm 0:9b334a45a8ff 52
bogdanm 0:9b334a45a8ff 53 /** @addtogroup IRDAEx
bogdanm 0:9b334a45a8ff 54 * @{
bogdanm 0:9b334a45a8ff 55 */
bogdanm 0:9b334a45a8ff 56
bogdanm 0:9b334a45a8ff 57 /* Exported types ------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 58 /* Exported constants --------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 59 /** @defgroup IRDAEx_Extended_Exported_Constants IRDA Extended Exported Constants
bogdanm 0:9b334a45a8ff 60 * @{
bogdanm 0:9b334a45a8ff 61 */
bogdanm 0:9b334a45a8ff 62
bogdanm 0:9b334a45a8ff 63 /** @defgroup IRDAEx_Word_Length IRDAEx Word length
bogdanm 0:9b334a45a8ff 64 * @{
bogdanm 0:9b334a45a8ff 65 */
bogdanm 0:9b334a45a8ff 66 #define IRDA_WORDLENGTH_7B ((uint32_t)USART_CR1_M_1)
bogdanm 0:9b334a45a8ff 67 #define IRDA_WORDLENGTH_8B ((uint32_t)0x00000000)
bogdanm 0:9b334a45a8ff 68 #define IRDA_WORDLENGTH_9B ((uint32_t)USART_CR1_M_0)
bogdanm 0:9b334a45a8ff 69 #define IS_IRDA_WORD_LENGTH(LENGTH) (((LENGTH) == IRDA_WORDLENGTH_7B) || \
bogdanm 0:9b334a45a8ff 70 ((LENGTH) == IRDA_WORDLENGTH_8B) || \
bogdanm 0:9b334a45a8ff 71 ((LENGTH) == IRDA_WORDLENGTH_9B))
bogdanm 0:9b334a45a8ff 72 /**
bogdanm 0:9b334a45a8ff 73 * @}
bogdanm 0:9b334a45a8ff 74 */
bogdanm 0:9b334a45a8ff 75
bogdanm 0:9b334a45a8ff 76
bogdanm 0:9b334a45a8ff 77 /**
bogdanm 0:9b334a45a8ff 78 * @}
bogdanm 0:9b334a45a8ff 79 */
bogdanm 0:9b334a45a8ff 80
bogdanm 0:9b334a45a8ff 81 /* Exported macro ------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 82
bogdanm 0:9b334a45a8ff 83 /** @defgroup IRDAEx_Extended_Exported_Macros IRDA Extended Exported Macros
bogdanm 0:9b334a45a8ff 84 * @{
bogdanm 0:9b334a45a8ff 85 */
bogdanm 0:9b334a45a8ff 86 /** @brief Reports the IRDA clock source.
bogdanm 0:9b334a45a8ff 87 * @param __HANDLE__: specifies the UART Handle
bogdanm 0:9b334a45a8ff 88 * @param __CLOCKSOURCE__ : output variable
bogdanm 0:9b334a45a8ff 89 * @retval IRDA clocking source, written in __CLOCKSOURCE__.
bogdanm 0:9b334a45a8ff 90 */
bogdanm 0:9b334a45a8ff 91 #if defined (STM32L031xx) || defined (STM32L041xx)
bogdanm 0:9b334a45a8ff 92 #define IRDA_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
bogdanm 0:9b334a45a8ff 93 do { \
bogdanm 0:9b334a45a8ff 94 if((__HANDLE__)->Instance == USART2) \
bogdanm 0:9b334a45a8ff 95 { \
bogdanm 0:9b334a45a8ff 96 switch(__HAL_RCC_GET_USART2_SOURCE()) \
bogdanm 0:9b334a45a8ff 97 { \
bogdanm 0:9b334a45a8ff 98 case RCC_USART2CLKSOURCE_PCLK1: \
bogdanm 0:9b334a45a8ff 99 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
bogdanm 0:9b334a45a8ff 100 break; \
bogdanm 0:9b334a45a8ff 101 case RCC_USART2CLKSOURCE_HSI: \
bogdanm 0:9b334a45a8ff 102 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \
bogdanm 0:9b334a45a8ff 103 break; \
bogdanm 0:9b334a45a8ff 104 case RCC_USART2CLKSOURCE_SYSCLK: \
bogdanm 0:9b334a45a8ff 105 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \
bogdanm 0:9b334a45a8ff 106 break; \
bogdanm 0:9b334a45a8ff 107 case RCC_USART2CLKSOURCE_LSE: \
bogdanm 0:9b334a45a8ff 108 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
bogdanm 0:9b334a45a8ff 109 break; \
bogdanm 0:9b334a45a8ff 110 default: \
bogdanm 0:9b334a45a8ff 111 break; \
bogdanm 0:9b334a45a8ff 112 } \
bogdanm 0:9b334a45a8ff 113 } \
bogdanm 0:9b334a45a8ff 114 else if((__HANDLE__)->Instance == LPUART1) \
bogdanm 0:9b334a45a8ff 115 { \
bogdanm 0:9b334a45a8ff 116 switch(__HAL_RCC_GET_LPUART1_SOURCE()) \
bogdanm 0:9b334a45a8ff 117 { \
bogdanm 0:9b334a45a8ff 118 case RCC_LPUART1CLKSOURCE_PCLK1: \
bogdanm 0:9b334a45a8ff 119 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
bogdanm 0:9b334a45a8ff 120 break; \
bogdanm 0:9b334a45a8ff 121 case RCC_LPUART1CLKSOURCE_HSI: \
bogdanm 0:9b334a45a8ff 122 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \
bogdanm 0:9b334a45a8ff 123 break; \
bogdanm 0:9b334a45a8ff 124 case RCC_LPUART1CLKSOURCE_SYSCLK: \
bogdanm 0:9b334a45a8ff 125 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \
bogdanm 0:9b334a45a8ff 126 break; \
bogdanm 0:9b334a45a8ff 127 case RCC_LPUART1CLKSOURCE_LSE: \
bogdanm 0:9b334a45a8ff 128 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
bogdanm 0:9b334a45a8ff 129 break; \
bogdanm 0:9b334a45a8ff 130 default: \
bogdanm 0:9b334a45a8ff 131 break; \
bogdanm 0:9b334a45a8ff 132 } \
bogdanm 0:9b334a45a8ff 133 } \
bogdanm 0:9b334a45a8ff 134 } while(0)
bogdanm 0:9b334a45a8ff 135
bogdanm 0:9b334a45a8ff 136 #else /* (STM32L031xx) || defined (STM32L041xx) */
bogdanm 0:9b334a45a8ff 137
bogdanm 0:9b334a45a8ff 138 #define IRDA_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
bogdanm 0:9b334a45a8ff 139 do { \
bogdanm 0:9b334a45a8ff 140 if((__HANDLE__)->Instance == USART1) \
bogdanm 0:9b334a45a8ff 141 { \
bogdanm 0:9b334a45a8ff 142 switch(__HAL_RCC_GET_USART1_SOURCE()) \
bogdanm 0:9b334a45a8ff 143 { \
bogdanm 0:9b334a45a8ff 144 case RCC_USART1CLKSOURCE_PCLK2: \
bogdanm 0:9b334a45a8ff 145 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK2; \
bogdanm 0:9b334a45a8ff 146 break; \
bogdanm 0:9b334a45a8ff 147 case RCC_USART1CLKSOURCE_HSI: \
bogdanm 0:9b334a45a8ff 148 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \
bogdanm 0:9b334a45a8ff 149 break; \
bogdanm 0:9b334a45a8ff 150 case RCC_USART1CLKSOURCE_SYSCLK: \
bogdanm 0:9b334a45a8ff 151 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \
bogdanm 0:9b334a45a8ff 152 break; \
bogdanm 0:9b334a45a8ff 153 case RCC_USART1CLKSOURCE_LSE: \
bogdanm 0:9b334a45a8ff 154 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
bogdanm 0:9b334a45a8ff 155 break; \
bogdanm 0:9b334a45a8ff 156 default: \
bogdanm 0:9b334a45a8ff 157 break; \
bogdanm 0:9b334a45a8ff 158 } \
bogdanm 0:9b334a45a8ff 159 } \
bogdanm 0:9b334a45a8ff 160 else if((__HANDLE__)->Instance == USART2) \
bogdanm 0:9b334a45a8ff 161 { \
bogdanm 0:9b334a45a8ff 162 switch(__HAL_RCC_GET_USART2_SOURCE()) \
bogdanm 0:9b334a45a8ff 163 { \
bogdanm 0:9b334a45a8ff 164 case RCC_USART2CLKSOURCE_PCLK1: \
bogdanm 0:9b334a45a8ff 165 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
bogdanm 0:9b334a45a8ff 166 break; \
bogdanm 0:9b334a45a8ff 167 case RCC_USART2CLKSOURCE_HSI: \
bogdanm 0:9b334a45a8ff 168 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \
bogdanm 0:9b334a45a8ff 169 break; \
bogdanm 0:9b334a45a8ff 170 case RCC_USART2CLKSOURCE_SYSCLK: \
bogdanm 0:9b334a45a8ff 171 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \
bogdanm 0:9b334a45a8ff 172 break; \
bogdanm 0:9b334a45a8ff 173 case RCC_USART2CLKSOURCE_LSE: \
bogdanm 0:9b334a45a8ff 174 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
bogdanm 0:9b334a45a8ff 175 break; \
bogdanm 0:9b334a45a8ff 176 default: \
bogdanm 0:9b334a45a8ff 177 break; \
bogdanm 0:9b334a45a8ff 178 } \
bogdanm 0:9b334a45a8ff 179 } \
bogdanm 0:9b334a45a8ff 180 else if((__HANDLE__)->Instance == LPUART1) \
bogdanm 0:9b334a45a8ff 181 { \
bogdanm 0:9b334a45a8ff 182 switch(__HAL_RCC_GET_LPUART1_SOURCE()) \
bogdanm 0:9b334a45a8ff 183 { \
bogdanm 0:9b334a45a8ff 184 case RCC_LPUART1CLKSOURCE_PCLK1: \
bogdanm 0:9b334a45a8ff 185 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
bogdanm 0:9b334a45a8ff 186 break; \
bogdanm 0:9b334a45a8ff 187 case RCC_LPUART1CLKSOURCE_HSI: \
bogdanm 0:9b334a45a8ff 188 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \
bogdanm 0:9b334a45a8ff 189 break; \
bogdanm 0:9b334a45a8ff 190 case RCC_LPUART1CLKSOURCE_SYSCLK: \
bogdanm 0:9b334a45a8ff 191 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \
bogdanm 0:9b334a45a8ff 192 break; \
bogdanm 0:9b334a45a8ff 193 case RCC_LPUART1CLKSOURCE_LSE: \
bogdanm 0:9b334a45a8ff 194 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
bogdanm 0:9b334a45a8ff 195 break; \
bogdanm 0:9b334a45a8ff 196 default: \
bogdanm 0:9b334a45a8ff 197 break; \
bogdanm 0:9b334a45a8ff 198 } \
bogdanm 0:9b334a45a8ff 199 } \
bogdanm 0:9b334a45a8ff 200 } while(0)
bogdanm 0:9b334a45a8ff 201 #endif /* (STM32L031xx) || (STM32L041xx) */
bogdanm 0:9b334a45a8ff 202
bogdanm 0:9b334a45a8ff 203 /** @brief Reports the mask to apply to retrieve the received data
bogdanm 0:9b334a45a8ff 204 * according to the word length and to the parity bits activation.
bogdanm 0:9b334a45a8ff 205 * @param __HANDLE__: specifies the IRDA Handle
bogdanm 0:9b334a45a8ff 206 * @retval mask to apply to USART RDR register value.
bogdanm 0:9b334a45a8ff 207 */
bogdanm 0:9b334a45a8ff 208 #define IRDA_MASK_COMPUTATION(__HANDLE__) \
bogdanm 0:9b334a45a8ff 209 do { \
bogdanm 0:9b334a45a8ff 210 if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_9B) \
bogdanm 0:9b334a45a8ff 211 { \
bogdanm 0:9b334a45a8ff 212 if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
bogdanm 0:9b334a45a8ff 213 { \
bogdanm 0:9b334a45a8ff 214 (__HANDLE__)->Mask = 0x01FF ; \
bogdanm 0:9b334a45a8ff 215 } \
bogdanm 0:9b334a45a8ff 216 else \
bogdanm 0:9b334a45a8ff 217 { \
bogdanm 0:9b334a45a8ff 218 (__HANDLE__)->Mask = 0x00FF ; \
bogdanm 0:9b334a45a8ff 219 } \
bogdanm 0:9b334a45a8ff 220 } \
bogdanm 0:9b334a45a8ff 221 else if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_8B) \
bogdanm 0:9b334a45a8ff 222 { \
bogdanm 0:9b334a45a8ff 223 if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
bogdanm 0:9b334a45a8ff 224 { \
bogdanm 0:9b334a45a8ff 225 (__HANDLE__)->Mask = 0x00FF ; \
bogdanm 0:9b334a45a8ff 226 } \
bogdanm 0:9b334a45a8ff 227 else \
bogdanm 0:9b334a45a8ff 228 { \
bogdanm 0:9b334a45a8ff 229 (__HANDLE__)->Mask = 0x007F ; \
bogdanm 0:9b334a45a8ff 230 } \
bogdanm 0:9b334a45a8ff 231 } \
bogdanm 0:9b334a45a8ff 232 else if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_7B) \
bogdanm 0:9b334a45a8ff 233 { \
bogdanm 0:9b334a45a8ff 234 if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
bogdanm 0:9b334a45a8ff 235 { \
bogdanm 0:9b334a45a8ff 236 (__HANDLE__)->Mask = 0x007F ; \
bogdanm 0:9b334a45a8ff 237 } \
bogdanm 0:9b334a45a8ff 238 else \
bogdanm 0:9b334a45a8ff 239 { \
bogdanm 0:9b334a45a8ff 240 (__HANDLE__)->Mask = 0x003F ; \
bogdanm 0:9b334a45a8ff 241 } \
bogdanm 0:9b334a45a8ff 242 } \
bogdanm 0:9b334a45a8ff 243 } while(0)
bogdanm 0:9b334a45a8ff 244 /**
bogdanm 0:9b334a45a8ff 245 * @}
bogdanm 0:9b334a45a8ff 246 */
bogdanm 0:9b334a45a8ff 247
bogdanm 0:9b334a45a8ff 248 /* Exported functions --------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 249 /* Initialization/de-initialization methods **********************************/
bogdanm 0:9b334a45a8ff 250 /* IO operation methods *******************************************************/
bogdanm 0:9b334a45a8ff 251 /* Peripheral Control methods ************************************************/
bogdanm 0:9b334a45a8ff 252 /* Peripheral State methods **************************************************/
bogdanm 0:9b334a45a8ff 253
bogdanm 0:9b334a45a8ff 254
bogdanm 0:9b334a45a8ff 255 /**
bogdanm 0:9b334a45a8ff 256 * @}
bogdanm 0:9b334a45a8ff 257 */
bogdanm 0:9b334a45a8ff 258
bogdanm 0:9b334a45a8ff 259 /**
bogdanm 0:9b334a45a8ff 260 * @}
bogdanm 0:9b334a45a8ff 261 */
bogdanm 0:9b334a45a8ff 262
bogdanm 0:9b334a45a8ff 263 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 264 }
bogdanm 0:9b334a45a8ff 265 #endif
bogdanm 0:9b334a45a8ff 266
bogdanm 0:9b334a45a8ff 267 #endif /* __STM32L0xx_HAL_IRDA_EX_H */
bogdanm 0:9b334a45a8ff 268
bogdanm 0:9b334a45a8ff 269 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
bogdanm 0:9b334a45a8ff 270