Johannes Stratmann / mbed-dev

added prescaler for 16 bit pwm in LPC1347 target

Fork of mbed-dev by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32F7/stm32f7xx_hal_irda_ex.h@144:ef7eb2e8f9f7, 2016-09-02 (annotated)

Committer:
<>
Date:
Fri Sep 02 15:07:44 2016 +0100
Revision:
144:ef7eb2e8f9f7
Parent:
83:a036322b8637 
This updates the lib to the mbed lib v125

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /**
<> 144:ef7eb2e8f9f7 2 ******************************************************************************
<> 144:ef7eb2e8f9f7 3 * @file stm32f7xx_hal_irda_ex.h
<> 144:ef7eb2e8f9f7 4 * @author MCD Application Team
<> 144:ef7eb2e8f9f7 5 * @version V1.1.0
<> 144:ef7eb2e8f9f7 6 * @date 22-April-2016
<> 144:ef7eb2e8f9f7 7 * @brief Header file of IRDA HAL Extension module.
<> 144:ef7eb2e8f9f7 8 ******************************************************************************
<> 144:ef7eb2e8f9f7 9 * @attention
<> 144:ef7eb2e8f9f7 10 *
<> 144:ef7eb2e8f9f7 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
<> 144:ef7eb2e8f9f7 12 *
<> 144:ef7eb2e8f9f7 13 * Redistribution and use in source and binary forms, with or without modification,
<> 144:ef7eb2e8f9f7 14 * are permitted provided that the following conditions are met:
<> 144:ef7eb2e8f9f7 15 * 1. Redistributions of source code must retain the above copyright notice,
<> 144:ef7eb2e8f9f7 16 * this list of conditions and the following disclaimer.
<> 144:ef7eb2e8f9f7 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
<> 144:ef7eb2e8f9f7 18 * this list of conditions and the following disclaimer in the documentation
<> 144:ef7eb2e8f9f7 19 * and/or other materials provided with the distribution.
<> 144:ef7eb2e8f9f7 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
<> 144:ef7eb2e8f9f7 21 * may be used to endorse or promote products derived from this software
<> 144:ef7eb2e8f9f7 22 * without specific prior written permission.
<> 144:ef7eb2e8f9f7 23 *
<> 144:ef7eb2e8f9f7 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
<> 144:ef7eb2e8f9f7 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
<> 144:ef7eb2e8f9f7 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
<> 144:ef7eb2e8f9f7 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
<> 144:ef7eb2e8f9f7 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
<> 144:ef7eb2e8f9f7 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
<> 144:ef7eb2e8f9f7 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
<> 144:ef7eb2e8f9f7 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
<> 144:ef7eb2e8f9f7 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
<> 144:ef7eb2e8f9f7 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
<> 144:ef7eb2e8f9f7 34 *
<> 144:ef7eb2e8f9f7 35 ******************************************************************************
<> 144:ef7eb2e8f9f7 36 */
<> 144:ef7eb2e8f9f7 37
<> 144:ef7eb2e8f9f7 38 /* Define to prevent recursive inclusion -------------------------------------*/
<> 144:ef7eb2e8f9f7 39 #ifndef __STM32F7xx_HAL_IRDA_EX_H
<> 144:ef7eb2e8f9f7 40 #define __STM32F7xx_HAL_IRDA_EX_H
<> 144:ef7eb2e8f9f7 41
<> 144:ef7eb2e8f9f7 42 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 43 extern "C" {
<> 144:ef7eb2e8f9f7 44 #endif
<> 144:ef7eb2e8f9f7 45
<> 144:ef7eb2e8f9f7 46 /* Includes ------------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 47 #include "stm32f7xx_hal_def.h"
<> 144:ef7eb2e8f9f7 48
<> 144:ef7eb2e8f9f7 49 /** @addtogroup STM32F7xx_HAL_Driver
<> 144:ef7eb2e8f9f7 50 * @{
<> 144:ef7eb2e8f9f7 51 */
<> 144:ef7eb2e8f9f7 52
<> 144:ef7eb2e8f9f7 53 /** @addtogroup IRDAEx
<> 144:ef7eb2e8f9f7 54 * @{
<> 144:ef7eb2e8f9f7 55 */
<> 144:ef7eb2e8f9f7 56
<> 144:ef7eb2e8f9f7 57 /* Exported types ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 58 /* Exported constants --------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 59 /** @defgroup IRDAEx_Extended_Exported_Constants IRDAEx Extended Exported Constants
<> 144:ef7eb2e8f9f7 60 * @{
<> 144:ef7eb2e8f9f7 61 */
<> 144:ef7eb2e8f9f7 62
<> 144:ef7eb2e8f9f7 63 /** @defgroup IRDAEx_Word_Length IRDAEx Word Length
<> 144:ef7eb2e8f9f7 64 * @{
<> 144:ef7eb2e8f9f7 65 */
<> 144:ef7eb2e8f9f7 66 #define IRDA_WORDLENGTH_7B ((uint32_t)USART_CR1_M_1)
<> 144:ef7eb2e8f9f7 67 #define IRDA_WORDLENGTH_8B ((uint32_t)0x00000000U)
<> 144:ef7eb2e8f9f7 68 #define IRDA_WORDLENGTH_9B ((uint32_t)USART_CR1_M_0)
<> 144:ef7eb2e8f9f7 69 /**
<> 144:ef7eb2e8f9f7 70 * @}
<> 144:ef7eb2e8f9f7 71 */
<> 144:ef7eb2e8f9f7 72
<> 144:ef7eb2e8f9f7 73
<> 144:ef7eb2e8f9f7 74 /**
<> 144:ef7eb2e8f9f7 75 * @}
<> 144:ef7eb2e8f9f7 76 */
<> 144:ef7eb2e8f9f7 77
<> 144:ef7eb2e8f9f7 78 /* Exported macro ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 79
<> 144:ef7eb2e8f9f7 80 /* Private macros ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 81
<> 144:ef7eb2e8f9f7 82 /** @defgroup IRDAEx_Private_Macros IRDAEx Private Macros
<> 144:ef7eb2e8f9f7 83 * @{
<> 144:ef7eb2e8f9f7 84 */
<> 144:ef7eb2e8f9f7 85 /** @brief Reports the IRDA clock source.
<> 144:ef7eb2e8f9f7 86 * @param __HANDLE__: specifies the IRDA Handle
<> 144:ef7eb2e8f9f7 87 * @param __CLOCKSOURCE__ : output variable
<> 144:ef7eb2e8f9f7 88 * @retval IRDA clocking source, written in __CLOCKSOURCE__.
<> 144:ef7eb2e8f9f7 89 */
<> 144:ef7eb2e8f9f7 90 #define IRDA_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
<> 144:ef7eb2e8f9f7 91 do { \
<> 144:ef7eb2e8f9f7 92 if((__HANDLE__)->Instance == USART1) \
<> 144:ef7eb2e8f9f7 93 { \
<> 144:ef7eb2e8f9f7 94 switch(__HAL_RCC_GET_USART1_SOURCE()) \
<> 144:ef7eb2e8f9f7 95 { \
<> 144:ef7eb2e8f9f7 96 case RCC_USART1CLKSOURCE_PCLK2: \
<> 144:ef7eb2e8f9f7 97 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK2; \
<> 144:ef7eb2e8f9f7 98 break; \
<> 144:ef7eb2e8f9f7 99 case RCC_USART1CLKSOURCE_HSI: \
<> 144:ef7eb2e8f9f7 100 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \
<> 144:ef7eb2e8f9f7 101 break; \
<> 144:ef7eb2e8f9f7 102 case RCC_USART1CLKSOURCE_SYSCLK: \
<> 144:ef7eb2e8f9f7 103 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \
<> 144:ef7eb2e8f9f7 104 break; \
<> 144:ef7eb2e8f9f7 105 case RCC_USART1CLKSOURCE_LSE: \
<> 144:ef7eb2e8f9f7 106 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
<> 144:ef7eb2e8f9f7 107 break; \
<> 144:ef7eb2e8f9f7 108 default: \
<> 144:ef7eb2e8f9f7 109 break; \
<> 144:ef7eb2e8f9f7 110 } \
<> 144:ef7eb2e8f9f7 111 } \
<> 144:ef7eb2e8f9f7 112 else if((__HANDLE__)->Instance == USART2) \
<> 144:ef7eb2e8f9f7 113 { \
<> 144:ef7eb2e8f9f7 114 switch(__HAL_RCC_GET_USART2_SOURCE()) \
<> 144:ef7eb2e8f9f7 115 { \
<> 144:ef7eb2e8f9f7 116 case RCC_USART2CLKSOURCE_PCLK1: \
<> 144:ef7eb2e8f9f7 117 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
<> 144:ef7eb2e8f9f7 118 break; \
<> 144:ef7eb2e8f9f7 119 case RCC_USART2CLKSOURCE_HSI: \
<> 144:ef7eb2e8f9f7 120 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \
<> 144:ef7eb2e8f9f7 121 break; \
<> 144:ef7eb2e8f9f7 122 case RCC_USART2CLKSOURCE_SYSCLK: \
<> 144:ef7eb2e8f9f7 123 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \
<> 144:ef7eb2e8f9f7 124 break; \
<> 144:ef7eb2e8f9f7 125 case RCC_USART2CLKSOURCE_LSE: \
<> 144:ef7eb2e8f9f7 126 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
<> 144:ef7eb2e8f9f7 127 break; \
<> 144:ef7eb2e8f9f7 128 default: \
<> 144:ef7eb2e8f9f7 129 break; \
<> 144:ef7eb2e8f9f7 130 } \
<> 144:ef7eb2e8f9f7 131 } \
<> 144:ef7eb2e8f9f7 132 else if((__HANDLE__)->Instance == USART3) \
<> 144:ef7eb2e8f9f7 133 { \
<> 144:ef7eb2e8f9f7 134 switch(__HAL_RCC_GET_USART3_SOURCE()) \
<> 144:ef7eb2e8f9f7 135 { \
<> 144:ef7eb2e8f9f7 136 case RCC_USART3CLKSOURCE_PCLK1: \
<> 144:ef7eb2e8f9f7 137 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK1; \
<> 144:ef7eb2e8f9f7 138 break; \
<> 144:ef7eb2e8f9f7 139 case RCC_USART3CLKSOURCE_HSI: \
<> 144:ef7eb2e8f9f7 140 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \
<> 144:ef7eb2e8f9f7 141 break; \
<> 144:ef7eb2e8f9f7 142 case RCC_USART3CLKSOURCE_SYSCLK: \
<> 144:ef7eb2e8f9f7 143 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \
<> 144:ef7eb2e8f9f7 144 break; \
<> 144:ef7eb2e8f9f7 145 case RCC_USART3CLKSOURCE_LSE: \
<> 144:ef7eb2e8f9f7 146 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
<> 144:ef7eb2e8f9f7 147 break; \
<> 144:ef7eb2e8f9f7 148 default: \
<> 144:ef7eb2e8f9f7 149 break; \
<> 144:ef7eb2e8f9f7 150 } \
<> 144:ef7eb2e8f9f7 151 } \
<> 144:ef7eb2e8f9f7 152 else if((__HANDLE__)->Instance == USART6) \
<> 144:ef7eb2e8f9f7 153 { \
<> 144:ef7eb2e8f9f7 154 switch(__HAL_RCC_GET_USART6_SOURCE()) \
<> 144:ef7eb2e8f9f7 155 { \
<> 144:ef7eb2e8f9f7 156 case RCC_USART6CLKSOURCE_PCLK2: \
<> 144:ef7eb2e8f9f7 157 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_PCLK2; \
<> 144:ef7eb2e8f9f7 158 break; \
<> 144:ef7eb2e8f9f7 159 case RCC_USART6CLKSOURCE_HSI: \
<> 144:ef7eb2e8f9f7 160 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_HSI; \
<> 144:ef7eb2e8f9f7 161 break; \
<> 144:ef7eb2e8f9f7 162 case RCC_USART6CLKSOURCE_SYSCLK: \
<> 144:ef7eb2e8f9f7 163 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_SYSCLK; \
<> 144:ef7eb2e8f9f7 164 break; \
<> 144:ef7eb2e8f9f7 165 case RCC_USART6CLKSOURCE_LSE: \
<> 144:ef7eb2e8f9f7 166 (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
<> 144:ef7eb2e8f9f7 167 break; \
<> 144:ef7eb2e8f9f7 168 default: \
<> 144:ef7eb2e8f9f7 169 break; \
<> 144:ef7eb2e8f9f7 170 } \
<> 144:ef7eb2e8f9f7 171 } \
<> 144:ef7eb2e8f9f7 172 } while(0)
<> 144:ef7eb2e8f9f7 173
<> 144:ef7eb2e8f9f7 174 /** @brief Reports the mask to apply to retrieve the received data
<> 144:ef7eb2e8f9f7 175 * according to the word length and to the parity bits activation.
<> 144:ef7eb2e8f9f7 176 * @param __HANDLE__: specifies the IRDA Handle
<> 144:ef7eb2e8f9f7 177 * @retval mask to apply to USART RDR register value.
<> 144:ef7eb2e8f9f7 178 */
<> 144:ef7eb2e8f9f7 179 #define IRDA_MASK_COMPUTATION(__HANDLE__) \
<> 144:ef7eb2e8f9f7 180 do { \
<> 144:ef7eb2e8f9f7 181 if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_9B) \
<> 144:ef7eb2e8f9f7 182 { \
<> 144:ef7eb2e8f9f7 183 if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
<> 144:ef7eb2e8f9f7 184 { \
<> 144:ef7eb2e8f9f7 185 (__HANDLE__)->Mask = 0x01FF ; \
<> 144:ef7eb2e8f9f7 186 } \
<> 144:ef7eb2e8f9f7 187 else \
<> 144:ef7eb2e8f9f7 188 { \
<> 144:ef7eb2e8f9f7 189 (__HANDLE__)->Mask = 0x00FF ; \
<> 144:ef7eb2e8f9f7 190 } \
<> 144:ef7eb2e8f9f7 191 } \
<> 144:ef7eb2e8f9f7 192 else if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_8B) \
<> 144:ef7eb2e8f9f7 193 { \
<> 144:ef7eb2e8f9f7 194 if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
<> 144:ef7eb2e8f9f7 195 { \
<> 144:ef7eb2e8f9f7 196 (__HANDLE__)->Mask = 0x00FF ; \
<> 144:ef7eb2e8f9f7 197 } \
<> 144:ef7eb2e8f9f7 198 else \
<> 144:ef7eb2e8f9f7 199 { \
<> 144:ef7eb2e8f9f7 200 (__HANDLE__)->Mask = 0x007F ; \
<> 144:ef7eb2e8f9f7 201 } \
<> 144:ef7eb2e8f9f7 202 } \
<> 144:ef7eb2e8f9f7 203 else if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_7B) \
<> 144:ef7eb2e8f9f7 204 { \
<> 144:ef7eb2e8f9f7 205 if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
<> 144:ef7eb2e8f9f7 206 { \
<> 144:ef7eb2e8f9f7 207 (__HANDLE__)->Mask = 0x007F ; \
<> 144:ef7eb2e8f9f7 208 } \
<> 144:ef7eb2e8f9f7 209 else \
<> 144:ef7eb2e8f9f7 210 { \
<> 144:ef7eb2e8f9f7 211 (__HANDLE__)->Mask = 0x003F ; \
<> 144:ef7eb2e8f9f7 212 } \
<> 144:ef7eb2e8f9f7 213 } \
<> 144:ef7eb2e8f9f7 214 } while(0)
<> 144:ef7eb2e8f9f7 215
<> 144:ef7eb2e8f9f7 216 #define IS_IRDA_WORD_LENGTH(LENGTH) (((LENGTH) == IRDA_WORDLENGTH_7B) || \
<> 144:ef7eb2e8f9f7 217 ((LENGTH) == IRDA_WORDLENGTH_8B) || \
<> 144:ef7eb2e8f9f7 218 ((LENGTH) == IRDA_WORDLENGTH_9B))
<> 144:ef7eb2e8f9f7 219 /**
<> 144:ef7eb2e8f9f7 220 * @}
<> 144:ef7eb2e8f9f7 221 */
<> 144:ef7eb2e8f9f7 222
<> 144:ef7eb2e8f9f7 223 /* Exported functions --------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 224
<> 144:ef7eb2e8f9f7 225 /**
<> 144:ef7eb2e8f9f7 226 * @}
<> 144:ef7eb2e8f9f7 227 */
<> 144:ef7eb2e8f9f7 228
<> 144:ef7eb2e8f9f7 229 /**
<> 144:ef7eb2e8f9f7 230 * @}
<> 144:ef7eb2e8f9f7 231 */
<> 144:ef7eb2e8f9f7 232
<> 144:ef7eb2e8f9f7 233 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 234 }
<> 144:ef7eb2e8f9f7 235 #endif
<> 144:ef7eb2e8f9f7 236
<> 144:ef7eb2e8f9f7 237 #endif /* __STM32F7xx_HAL_IRDA_EX_H */
<> 144:ef7eb2e8f9f7 238
<> 144:ef7eb2e8f9f7 239 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/