Eric Lewiston / STM32L4xx_HAL_Driver

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Dependents:   BSP OneHopeOnePrayer FINAL_AUDIO_RECORD AudioDemo

Fork of STM32L4xx_HAL_Driver by Senior Design: Sound Monitor

Inc/stm32l4xx_hal_irda.h@0:80ee8f3b695e, 2015-11-02 (annotated)

Committer:
EricLew
Date:
Mon Nov 02 19:37:23 2015 +0000
Revision:
0:80ee8f3b695e
Errors are with definitions of LCD and QSPI functions. I believe all .h and .c files are  uploaded, but there may need to be certain functions called.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
EricLew 0:80ee8f3b695e 1 /**
EricLew 0:80ee8f3b695e 2 ******************************************************************************
EricLew 0:80ee8f3b695e 3 * @file stm32l4xx_hal_irda.h
EricLew 0:80ee8f3b695e 4 * @author MCD Application Team
EricLew 0:80ee8f3b695e 5 * @version V1.1.0
EricLew 0:80ee8f3b695e 6 * @date 16-September-2015
EricLew 0:80ee8f3b695e 7 * @brief Header file of IRDA HAL module.
EricLew 0:80ee8f3b695e 8 ******************************************************************************
EricLew 0:80ee8f3b695e 9 * @attention
EricLew 0:80ee8f3b695e 10 *
EricLew 0:80ee8f3b695e 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
EricLew 0:80ee8f3b695e 12 *
EricLew 0:80ee8f3b695e 13 * Redistribution and use in source and binary forms, with or without modification,
EricLew 0:80ee8f3b695e 14 * are permitted provided that the following conditions are met:
EricLew 0:80ee8f3b695e 15 * 1. Redistributions of source code must retain the above copyright notice,
EricLew 0:80ee8f3b695e 16 * this list of conditions and the following disclaimer.
EricLew 0:80ee8f3b695e 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
EricLew 0:80ee8f3b695e 18 * this list of conditions and the following disclaimer in the documentation
EricLew 0:80ee8f3b695e 19 * and/or other materials provided with the distribution.
EricLew 0:80ee8f3b695e 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
EricLew 0:80ee8f3b695e 21 * may be used to endorse or promote products derived from this software
EricLew 0:80ee8f3b695e 22 * without specific prior written permission.
EricLew 0:80ee8f3b695e 23 *
EricLew 0:80ee8f3b695e 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
EricLew 0:80ee8f3b695e 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
EricLew 0:80ee8f3b695e 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
EricLew 0:80ee8f3b695e 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
EricLew 0:80ee8f3b695e 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
EricLew 0:80ee8f3b695e 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
EricLew 0:80ee8f3b695e 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
EricLew 0:80ee8f3b695e 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
EricLew 0:80ee8f3b695e 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
EricLew 0:80ee8f3b695e 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
EricLew 0:80ee8f3b695e 34 *
EricLew 0:80ee8f3b695e 35 ******************************************************************************
EricLew 0:80ee8f3b695e 36 */
EricLew 0:80ee8f3b695e 37
EricLew 0:80ee8f3b695e 38 /* Define to prevent recursive inclusion -------------------------------------*/
EricLew 0:80ee8f3b695e 39 #ifndef __STM32L4xx_HAL_IRDA_H
EricLew 0:80ee8f3b695e 40 #define __STM32L4xx_HAL_IRDA_H
EricLew 0:80ee8f3b695e 41
EricLew 0:80ee8f3b695e 42 #ifdef __cplusplus
EricLew 0:80ee8f3b695e 43 extern "C" {
EricLew 0:80ee8f3b695e 44 #endif
EricLew 0:80ee8f3b695e 45
EricLew 0:80ee8f3b695e 46 /* Includes ------------------------------------------------------------------*/
EricLew 0:80ee8f3b695e 47 #include "stm32l4xx_hal_def.h"
EricLew 0:80ee8f3b695e 48
EricLew 0:80ee8f3b695e 49 /** @addtogroup STM32L4xx_HAL_Driver
EricLew 0:80ee8f3b695e 50 * @{
EricLew 0:80ee8f3b695e 51 */
EricLew 0:80ee8f3b695e 52
EricLew 0:80ee8f3b695e 53 /** @addtogroup IRDA
EricLew 0:80ee8f3b695e 54 * @{
EricLew 0:80ee8f3b695e 55 */
EricLew 0:80ee8f3b695e 56
EricLew 0:80ee8f3b695e 57 /* Exported types ------------------------------------------------------------*/
EricLew 0:80ee8f3b695e 58 /** @defgroup IRDA_Exported_Types IRDA Exported Types
EricLew 0:80ee8f3b695e 59 * @{
EricLew 0:80ee8f3b695e 60 */
EricLew 0:80ee8f3b695e 61
EricLew 0:80ee8f3b695e 62 /**
EricLew 0:80ee8f3b695e 63 * @brief IRDA Init Structure definition
EricLew 0:80ee8f3b695e 64 */
EricLew 0:80ee8f3b695e 65 typedef struct
EricLew 0:80ee8f3b695e 66 {
EricLew 0:80ee8f3b695e 67 uint32_t BaudRate; /*!< This member configures the IRDA communication baud rate.
EricLew 0:80ee8f3b695e 68 The baud rate register is computed using the following formula:
EricLew 0:80ee8f3b695e 69 Baud Rate Register = ((PCLKx) / ((hirda->Init.BaudRate))) */
EricLew 0:80ee8f3b695e 70
EricLew 0:80ee8f3b695e 71 uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame.
EricLew 0:80ee8f3b695e 72 This parameter can be a value of @ref IRDA_Word_Length */
EricLew 0:80ee8f3b695e 73
EricLew 0:80ee8f3b695e 74 uint32_t Parity; /*!< Specifies the parity mode.
EricLew 0:80ee8f3b695e 75 This parameter can be a value of @ref IRDA_Parity
EricLew 0:80ee8f3b695e 76 @note When parity is enabled, the computed parity is inserted
EricLew 0:80ee8f3b695e 77 at the MSB position of the transmitted data (9th bit when
EricLew 0:80ee8f3b695e 78 the word length is set to 9 data bits; 8th bit when the
EricLew 0:80ee8f3b695e 79 word length is set to 8 data bits). */
EricLew 0:80ee8f3b695e 80
EricLew 0:80ee8f3b695e 81 uint32_t Mode; /*!< Specifies whether the Receive or Transmit mode is enabled or disabled.
EricLew 0:80ee8f3b695e 82 This parameter can be a value of @ref IRDA_Transfer_Mode */
EricLew 0:80ee8f3b695e 83
EricLew 0:80ee8f3b695e 84 uint8_t Prescaler; /*!< Specifies the Prescaler value for dividing the UART/USART source clock
EricLew 0:80ee8f3b695e 85 to achieve low-power frequency.
EricLew 0:80ee8f3b695e 86 @note Prescaler value 0 is forbidden */
EricLew 0:80ee8f3b695e 87
EricLew 0:80ee8f3b695e 88 uint16_t PowerMode; /*!< Specifies the IRDA power mode.
EricLew 0:80ee8f3b695e 89 This parameter can be a value of @ref IRDA_Low_Power */
EricLew 0:80ee8f3b695e 90 }IRDA_InitTypeDef;
EricLew 0:80ee8f3b695e 91
EricLew 0:80ee8f3b695e 92 /**
EricLew 0:80ee8f3b695e 93 * @brief HAL IRDA State structures definition
EricLew 0:80ee8f3b695e 94 */
EricLew 0:80ee8f3b695e 95 typedef enum
EricLew 0:80ee8f3b695e 96 {
EricLew 0:80ee8f3b695e 97 HAL_IRDA_STATE_RESET = 0x00, /*!< Peripheral is not initialized */
EricLew 0:80ee8f3b695e 98 HAL_IRDA_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */
EricLew 0:80ee8f3b695e 99 HAL_IRDA_STATE_BUSY = 0x02, /*!< an internal process is ongoing */
EricLew 0:80ee8f3b695e 100 HAL_IRDA_STATE_BUSY_TX = 0x12, /*!< Data Transmission process is ongoing */
EricLew 0:80ee8f3b695e 101 HAL_IRDA_STATE_BUSY_RX = 0x22, /*!< Data Reception process is ongoing */
EricLew 0:80ee8f3b695e 102 HAL_IRDA_STATE_BUSY_TX_RX = 0x32, /*!< Data Transmission and Reception process is ongoing */
EricLew 0:80ee8f3b695e 103 HAL_IRDA_STATE_TIMEOUT = 0x03, /*!< Timeout state */
EricLew 0:80ee8f3b695e 104 HAL_IRDA_STATE_ERROR = 0x04 /*!< Error */
EricLew 0:80ee8f3b695e 105 }HAL_IRDA_StateTypeDef;
EricLew 0:80ee8f3b695e 106
EricLew 0:80ee8f3b695e 107 /**
EricLew 0:80ee8f3b695e 108 * @brief HAL IRDA Error Code structure definition
EricLew 0:80ee8f3b695e 109 */
EricLew 0:80ee8f3b695e 110 typedef enum
EricLew 0:80ee8f3b695e 111 {
EricLew 0:80ee8f3b695e 112 HAL_IRDA_ERROR_NONE = 0x00, /*!< No error */
EricLew 0:80ee8f3b695e 113 HAL_IRDA_ERROR_PE = 0x01, /*!< Parity error */
EricLew 0:80ee8f3b695e 114 HAL_IRDA_ERROR_NE = 0x02, /*!< Noise error */
EricLew 0:80ee8f3b695e 115 HAL_IRDA_ERROR_FE = 0x04, /*!< frame error */
EricLew 0:80ee8f3b695e 116 HAL_IRDA_ERROR_ORE = 0x08, /*!< Overrun error */
EricLew 0:80ee8f3b695e 117 HAL_IRDA_ERROR_DMA = 0x10 /*!< DMA transfer error */
EricLew 0:80ee8f3b695e 118 }HAL_IRDA_ErrorTypeDef;
EricLew 0:80ee8f3b695e 119
EricLew 0:80ee8f3b695e 120 /**
EricLew 0:80ee8f3b695e 121 * @brief IRDA clock sources definition
EricLew 0:80ee8f3b695e 122 */
EricLew 0:80ee8f3b695e 123 typedef enum
EricLew 0:80ee8f3b695e 124 {
EricLew 0:80ee8f3b695e 125 IRDA_CLOCKSOURCE_PCLK1 = 0x00, /*!< PCLK1 clock source */
EricLew 0:80ee8f3b695e 126 IRDA_CLOCKSOURCE_PCLK2 = 0x01, /*!< PCLK2 clock source */
EricLew 0:80ee8f3b695e 127 IRDA_CLOCKSOURCE_HSI = 0x02, /*!< HSI clock source */
EricLew 0:80ee8f3b695e 128 IRDA_CLOCKSOURCE_SYSCLK = 0x04, /*!< SYSCLK clock source */
EricLew 0:80ee8f3b695e 129 IRDA_CLOCKSOURCE_LSE = 0x08, /*!< LSE clock source */
EricLew 0:80ee8f3b695e 130 IRDA_CLOCKSOURCE_UNDEFINED = 0x10 /*!< Undefined clock source */
EricLew 0:80ee8f3b695e 131 }IRDA_ClockSourceTypeDef;
EricLew 0:80ee8f3b695e 132
EricLew 0:80ee8f3b695e 133 /**
EricLew 0:80ee8f3b695e 134 * @brief IRDA handle Structure definition
EricLew 0:80ee8f3b695e 135 */
EricLew 0:80ee8f3b695e 136 typedef struct
EricLew 0:80ee8f3b695e 137 {
EricLew 0:80ee8f3b695e 138 USART_TypeDef *Instance; /*!< USART registers base address */
EricLew 0:80ee8f3b695e 139
EricLew 0:80ee8f3b695e 140 IRDA_InitTypeDef Init; /*!< IRDA communication parameters */
EricLew 0:80ee8f3b695e 141
EricLew 0:80ee8f3b695e 142 uint8_t *pTxBuffPtr; /*!< Pointer to IRDA Tx transfer Buffer */
EricLew 0:80ee8f3b695e 143
EricLew 0:80ee8f3b695e 144 uint16_t TxXferSize; /*!< IRDA Tx Transfer size */
EricLew 0:80ee8f3b695e 145
EricLew 0:80ee8f3b695e 146 uint16_t TxXferCount; /* !<IRDA Tx Transfer Counter */
EricLew 0:80ee8f3b695e 147
EricLew 0:80ee8f3b695e 148 uint8_t *pRxBuffPtr; /*!< Pointer to IRDA Rx transfer Buffer */
EricLew 0:80ee8f3b695e 149
EricLew 0:80ee8f3b695e 150 uint16_t RxXferSize; /*!< IRDA Rx Transfer size */
EricLew 0:80ee8f3b695e 151
EricLew 0:80ee8f3b695e 152 uint16_t RxXferCount; /*!< IRDA Rx Transfer Counter */
EricLew 0:80ee8f3b695e 153
EricLew 0:80ee8f3b695e 154 uint16_t Mask; /*!< USART RX RDR register mask */
EricLew 0:80ee8f3b695e 155
EricLew 0:80ee8f3b695e 156 DMA_HandleTypeDef *hdmatx; /*!< IRDA Tx DMA Handle parameters */
EricLew 0:80ee8f3b695e 157
EricLew 0:80ee8f3b695e 158 DMA_HandleTypeDef *hdmarx; /*!< IRDA Rx DMA Handle parameters */
EricLew 0:80ee8f3b695e 159
EricLew 0:80ee8f3b695e 160 HAL_LockTypeDef Lock; /*!< Locking object */
EricLew 0:80ee8f3b695e 161
EricLew 0:80ee8f3b695e 162 HAL_IRDA_StateTypeDef State; /*!< IRDA communication state */
EricLew 0:80ee8f3b695e 163
EricLew 0:80ee8f3b695e 164 uint32_t ErrorCode; /*!< IRDA Error code */
EricLew 0:80ee8f3b695e 165
EricLew 0:80ee8f3b695e 166 }IRDA_HandleTypeDef;
EricLew 0:80ee8f3b695e 167
EricLew 0:80ee8f3b695e 168 /**
EricLew 0:80ee8f3b695e 169 * @brief IRDA Configuration enumeration values definition
EricLew 0:80ee8f3b695e 170 */
EricLew 0:80ee8f3b695e 171 typedef enum
EricLew 0:80ee8f3b695e 172 {
EricLew 0:80ee8f3b695e 173 IRDA_BAUDRATE = 0x00, /*!< IRDA Baud rate */
EricLew 0:80ee8f3b695e 174 IRDA_PARITY = 0x01, /*!< IRDA frame parity */
EricLew 0:80ee8f3b695e 175 IRDA_WORDLENGTH = 0x02, /*!< IRDA frame length */
EricLew 0:80ee8f3b695e 176 IRDA_MODE = 0x03, /*!< IRDA communication mode */
EricLew 0:80ee8f3b695e 177 IRDA_PRESCALER = 0x04, /*!< IRDA prescaling */
EricLew 0:80ee8f3b695e 178 IRDA_POWERMODE = 0x05 /*!< IRDA power mode */
EricLew 0:80ee8f3b695e 179 }IRDA_ControlTypeDef;
EricLew 0:80ee8f3b695e 180
EricLew 0:80ee8f3b695e 181 /**
EricLew 0:80ee8f3b695e 182 * @}
EricLew 0:80ee8f3b695e 183 */
EricLew 0:80ee8f3b695e 184
EricLew 0:80ee8f3b695e 185 /* Exported constants --------------------------------------------------------*/
EricLew 0:80ee8f3b695e 186 /** @defgroup IRDA_Exported_Constants IRDA Exported Constants
EricLew 0:80ee8f3b695e 187 * @{
EricLew 0:80ee8f3b695e 188 */
EricLew 0:80ee8f3b695e 189
EricLew 0:80ee8f3b695e 190 /** @defgroup IRDA_Word_Length IRDA Word Length
EricLew 0:80ee8f3b695e 191 * @{
EricLew 0:80ee8f3b695e 192 */
EricLew 0:80ee8f3b695e 193 #define IRDA_WORDLENGTH_7B ((uint32_t)USART_CR1_M1) /*!< 7-bit long frame */
EricLew 0:80ee8f3b695e 194 #define IRDA_WORDLENGTH_8B ((uint32_t)0x00000000) /*!< 8-bit long frame */
EricLew 0:80ee8f3b695e 195 #define IRDA_WORDLENGTH_9B ((uint32_t)USART_CR1_M0) /*!< 9-bit long frame */
EricLew 0:80ee8f3b695e 196 /**
EricLew 0:80ee8f3b695e 197 * @}
EricLew 0:80ee8f3b695e 198 */
EricLew 0:80ee8f3b695e 199
EricLew 0:80ee8f3b695e 200 /** @defgroup IRDA_Parity IRDA Parity
EricLew 0:80ee8f3b695e 201 * @{
EricLew 0:80ee8f3b695e 202 */
EricLew 0:80ee8f3b695e 203 #define IRDA_PARITY_NONE ((uint32_t)0x00000000) /*!< No parity */
EricLew 0:80ee8f3b695e 204 #define IRDA_PARITY_EVEN ((uint32_t)USART_CR1_PCE) /*!< Even parity */
EricLew 0:80ee8f3b695e 205 #define IRDA_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS)) /*!< Odd parity */
EricLew 0:80ee8f3b695e 206 /**
EricLew 0:80ee8f3b695e 207 * @}
EricLew 0:80ee8f3b695e 208 */
EricLew 0:80ee8f3b695e 209
EricLew 0:80ee8f3b695e 210 /** @defgroup IRDA_Transfer_Mode IRDA Transfer Mode
EricLew 0:80ee8f3b695e 211 * @{
EricLew 0:80ee8f3b695e 212 */
EricLew 0:80ee8f3b695e 213 #define IRDA_MODE_RX ((uint32_t)USART_CR1_RE) /*!< RX mode */
EricLew 0:80ee8f3b695e 214 #define IRDA_MODE_TX ((uint32_t)USART_CR1_TE) /*!< TX mode */
EricLew 0:80ee8f3b695e 215 #define IRDA_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE)) /*!< RX and TX mode */
EricLew 0:80ee8f3b695e 216 /**
EricLew 0:80ee8f3b695e 217 * @}
EricLew 0:80ee8f3b695e 218 */
EricLew 0:80ee8f3b695e 219
EricLew 0:80ee8f3b695e 220 /** @defgroup IRDA_Low_Power IRDA Low Power
EricLew 0:80ee8f3b695e 221 * @{
EricLew 0:80ee8f3b695e 222 */
EricLew 0:80ee8f3b695e 223 #define IRDA_POWERMODE_NORMAL ((uint32_t)0x00000000) /*!< IRDA normal power mode */
EricLew 0:80ee8f3b695e 224 #define IRDA_POWERMODE_LOWPOWER ((uint32_t)USART_CR3_IRLP) /*!< IRDA low power mode */
EricLew 0:80ee8f3b695e 225 /**
EricLew 0:80ee8f3b695e 226 * @}
EricLew 0:80ee8f3b695e 227 */
EricLew 0:80ee8f3b695e 228
EricLew 0:80ee8f3b695e 229 /** @defgroup IRDA_State IRDA State
EricLew 0:80ee8f3b695e 230 * @{
EricLew 0:80ee8f3b695e 231 */
EricLew 0:80ee8f3b695e 232 #define IRDA_STATE_DISABLE ((uint32_t)0x00000000) /*!< IRDA disabled */
EricLew 0:80ee8f3b695e 233 #define IRDA_STATE_ENABLE ((uint32_t)USART_CR1_UE) /*!< IRDA enabled */
EricLew 0:80ee8f3b695e 234 /**
EricLew 0:80ee8f3b695e 235 * @}
EricLew 0:80ee8f3b695e 236 */
EricLew 0:80ee8f3b695e 237
EricLew 0:80ee8f3b695e 238 /** @defgroup IRDA_Mode IRDA Mode
EricLew 0:80ee8f3b695e 239 * @{
EricLew 0:80ee8f3b695e 240 */
EricLew 0:80ee8f3b695e 241 #define IRDA_MODE_DISABLE ((uint32_t)0x00000000) /*!< Associated UART disabled in IRDA mode */
EricLew 0:80ee8f3b695e 242 #define IRDA_MODE_ENABLE ((uint32_t)USART_CR3_IREN) /*!< Associated UART enabled in IRDA mode */
EricLew 0:80ee8f3b695e 243 /**
EricLew 0:80ee8f3b695e 244 * @}
EricLew 0:80ee8f3b695e 245 */
EricLew 0:80ee8f3b695e 246
EricLew 0:80ee8f3b695e 247 /** @defgroup IRDA_One_Bit IRDA One Bit Sampling
EricLew 0:80ee8f3b695e 248 * @{
EricLew 0:80ee8f3b695e 249 */
EricLew 0:80ee8f3b695e 250 #define IRDA_ONE_BIT_SAMPLE_DISABLE ((uint32_t)0x00000000) /*!< One-bit sampling disabled */
EricLew 0:80ee8f3b695e 251 #define IRDA_ONE_BIT_SAMPLE_ENABLE ((uint32_t)USART_CR3_ONEBIT) /*!< One-bit sampling enabled */
EricLew 0:80ee8f3b695e 252 /**
EricLew 0:80ee8f3b695e 253 * @}
EricLew 0:80ee8f3b695e 254 */
EricLew 0:80ee8f3b695e 255
EricLew 0:80ee8f3b695e 256 /** @defgroup IRDA_DMA_Tx IRDA DMA Tx
EricLew 0:80ee8f3b695e 257 * @{
EricLew 0:80ee8f3b695e 258 */
EricLew 0:80ee8f3b695e 259 #define IRDA_DMA_TX_DISABLE ((uint32_t)0x00000000) /*!< IRDA DMA TX disabled */
EricLew 0:80ee8f3b695e 260 #define IRDA_DMA_TX_ENABLE ((uint32_t)USART_CR3_DMAT) /*!< IRDA DMA TX enabled */
EricLew 0:80ee8f3b695e 261 /**
EricLew 0:80ee8f3b695e 262 * @}
EricLew 0:80ee8f3b695e 263 */
EricLew 0:80ee8f3b695e 264
EricLew 0:80ee8f3b695e 265 /** @defgroup IRDA_DMA_Rx IRDA DMA Rx
EricLew 0:80ee8f3b695e 266 * @{
EricLew 0:80ee8f3b695e 267 */
EricLew 0:80ee8f3b695e 268 #define IRDA_DMA_RX_DISABLE ((uint32_t)0x00000000) /*!< IRDA DMA RX disabled */
EricLew 0:80ee8f3b695e 269 #define IRDA_DMA_RX_ENABLE ((uint32_t)USART_CR3_DMAR) /*!< IRDA DMA RX enabled */
EricLew 0:80ee8f3b695e 270 /**
EricLew 0:80ee8f3b695e 271 * @}
EricLew 0:80ee8f3b695e 272 */
EricLew 0:80ee8f3b695e 273
EricLew 0:80ee8f3b695e 274 /** @defgroup IRDA_Request_Parameters IRDA Request Parameters
EricLew 0:80ee8f3b695e 275 * @{
EricLew 0:80ee8f3b695e 276 */
EricLew 0:80ee8f3b695e 277 #define IRDA_AUTOBAUD_REQUEST ((uint16_t)USART_RQR_ABRRQ) /*!< Auto-Baud Rate Request */
EricLew 0:80ee8f3b695e 278 #define IRDA_RXDATA_FLUSH_REQUEST ((uint16_t)USART_RQR_RXFRQ) /*!< Receive Data flush Request */
EricLew 0:80ee8f3b695e 279 #define IRDA_TXDATA_FLUSH_REQUEST ((uint16_t)USART_RQR_TXFRQ) /*!< Transmit data flush Request */
EricLew 0:80ee8f3b695e 280 /**
EricLew 0:80ee8f3b695e 281 * @}
EricLew 0:80ee8f3b695e 282 */
EricLew 0:80ee8f3b695e 283
EricLew 0:80ee8f3b695e 284 /** @defgroup IRDA_Flags IRDA Flags
EricLew 0:80ee8f3b695e 285 * Elements values convention: 0xXXXX
EricLew 0:80ee8f3b695e 286 * - 0xXXXX : Flag mask in the ISR register
EricLew 0:80ee8f3b695e 287 * @{
EricLew 0:80ee8f3b695e 288 */
EricLew 0:80ee8f3b695e 289 #define IRDA_FLAG_REACK ((uint32_t)0x00400000) /*!< IRDA Receive enable acknowledge flag */
EricLew 0:80ee8f3b695e 290 #define IRDA_FLAG_TEACK ((uint32_t)0x00200000) /*!< IRDA Transmit enable acknowledge flag */
EricLew 0:80ee8f3b695e 291 #define IRDA_FLAG_BUSY ((uint32_t)0x00010000) /*!< IRDA Busy flag */
EricLew 0:80ee8f3b695e 292 #define IRDA_FLAG_ABRF ((uint32_t)0x00008000) /*!< IRDA Auto baud rate flag */
EricLew 0:80ee8f3b695e 293 #define IRDA_FLAG_ABRE ((uint32_t)0x00004000) /*!< IRDA Auto baud rate error */
EricLew 0:80ee8f3b695e 294 #define IRDA_FLAG_TXE ((uint32_t)0x00000080) /*!< IRDA Transmit data register empty */
EricLew 0:80ee8f3b695e 295 #define IRDA_FLAG_TC ((uint32_t)0x00000040) /*!< IRDA Transmission complete */
EricLew 0:80ee8f3b695e 296 #define IRDA_FLAG_RXNE ((uint32_t)0x00000020) /*!< IRDA Read data register not empty */
EricLew 0:80ee8f3b695e 297 #define IRDA_FLAG_ORE ((uint32_t)0x00000008) /*!< IRDA Overrun error */
EricLew 0:80ee8f3b695e 298 #define IRDA_FLAG_NE ((uint32_t)0x00000004) /*!< IRDA Noise error */
EricLew 0:80ee8f3b695e 299 #define IRDA_FLAG_FE ((uint32_t)0x00000002) /*!< IRDA Noise error */
EricLew 0:80ee8f3b695e 300 #define IRDA_FLAG_PE ((uint32_t)0x00000001) /*!< IRDA Parity error */
EricLew 0:80ee8f3b695e 301 /**
EricLew 0:80ee8f3b695e 302 * @}
EricLew 0:80ee8f3b695e 303 */
EricLew 0:80ee8f3b695e 304
EricLew 0:80ee8f3b695e 305 /** @defgroup IRDA_Interrupt_definition IRDA Interrupts Definition
EricLew 0:80ee8f3b695e 306 * Elements values convention: 0000ZZZZ0XXYYYYYb
EricLew 0:80ee8f3b695e 307 * - YYYYY : Interrupt source position in the XX register (5bits)
EricLew 0:80ee8f3b695e 308 * - XX : Interrupt source register (2bits)
EricLew 0:80ee8f3b695e 309 * - 01: CR1 register
EricLew 0:80ee8f3b695e 310 * - 10: CR2 register
EricLew 0:80ee8f3b695e 311 * - 11: CR3 register
EricLew 0:80ee8f3b695e 312 * - ZZZZ : Flag position in the ISR register(4bits)
EricLew 0:80ee8f3b695e 313 * @{
EricLew 0:80ee8f3b695e 314 */
EricLew 0:80ee8f3b695e 315 #define IRDA_IT_PE ((uint16_t)0x0028) /*!< IRDA Parity error interruption */
EricLew 0:80ee8f3b695e 316 #define IRDA_IT_TXE ((uint16_t)0x0727) /*!< IRDA Transmit data register empty interruption */
EricLew 0:80ee8f3b695e 317 #define IRDA_IT_TC ((uint16_t)0x0626) /*!< IRDA Transmission complete interruption */
EricLew 0:80ee8f3b695e 318 #define IRDA_IT_RXNE ((uint16_t)0x0525) /*!< IRDA Read data register not empty interruption */
EricLew 0:80ee8f3b695e 319 #define IRDA_IT_IDLE ((uint16_t)0x0424) /*!< IRDA Idle interruption */
EricLew 0:80ee8f3b695e 320
EricLew 0:80ee8f3b695e 321 /* Elements values convention: 000000000XXYYYYYb
EricLew 0:80ee8f3b695e 322 - YYYYY : Interrupt source position in the XX register (5bits)
EricLew 0:80ee8f3b695e 323 - XX : Interrupt source register (2bits)
EricLew 0:80ee8f3b695e 324 - 01: CR1 register
EricLew 0:80ee8f3b695e 325 - 10: CR2 register
EricLew 0:80ee8f3b695e 326 - 11: CR3 register */
EricLew 0:80ee8f3b695e 327 #define IRDA_IT_ERR ((uint16_t)0x0060) /*!< IRDA Error interruption */
EricLew 0:80ee8f3b695e 328
EricLew 0:80ee8f3b695e 329 /* Elements values convention: 0000ZZZZ00000000b
EricLew 0:80ee8f3b695e 330 - ZZZZ : Flag position in the ISR register(4bits) */
EricLew 0:80ee8f3b695e 331 #define IRDA_IT_ORE ((uint16_t)0x0300) /*!< IRDA Overrun error interruption */
EricLew 0:80ee8f3b695e 332 #define IRDA_IT_NE ((uint16_t)0x0200) /*!< IRDA Noise error interruption */
EricLew 0:80ee8f3b695e 333 #define IRDA_IT_FE ((uint16_t)0x0100) /*!< IRDA Frame error interruption */
EricLew 0:80ee8f3b695e 334 /**
EricLew 0:80ee8f3b695e 335 * @}
EricLew 0:80ee8f3b695e 336 */
EricLew 0:80ee8f3b695e 337
EricLew 0:80ee8f3b695e 338 /** @defgroup IRDA_IT_CLEAR_Flags IRDA Interruption Clear Flags
EricLew 0:80ee8f3b695e 339 * @{
EricLew 0:80ee8f3b695e 340 */
EricLew 0:80ee8f3b695e 341 #define IRDA_CLEAR_PEF USART_ICR_PECF /*!< Parity Error Clear Flag */
EricLew 0:80ee8f3b695e 342 #define IRDA_CLEAR_FEF USART_ICR_FECF /*!< Framing Error Clear Flag */
EricLew 0:80ee8f3b695e 343 #define IRDA_CLEAR_NEF USART_ICR_NCF /*!< Noise detected Clear Flag */
EricLew 0:80ee8f3b695e 344 #define IRDA_CLEAR_OREF USART_ICR_ORECF /*!< OverRun Error Clear Flag */
EricLew 0:80ee8f3b695e 345 #define IRDA_CLEAR_TCF USART_ICR_TCCF /*!< Transmission Complete Clear Flag */
EricLew 0:80ee8f3b695e 346 /**
EricLew 0:80ee8f3b695e 347 * @}
EricLew 0:80ee8f3b695e 348 */
EricLew 0:80ee8f3b695e 349
EricLew 0:80ee8f3b695e 350 /** @defgroup IRDA_Interruption_Mask IRDA interruptions flags mask
EricLew 0:80ee8f3b695e 351 * @{
EricLew 0:80ee8f3b695e 352 */
EricLew 0:80ee8f3b695e 353 #define IRDA_IT_MASK ((uint16_t)0x001F) /*!< IRDA Interruptions flags mask */
EricLew 0:80ee8f3b695e 354 /**
EricLew 0:80ee8f3b695e 355 * @}
EricLew 0:80ee8f3b695e 356 */
EricLew 0:80ee8f3b695e 357
EricLew 0:80ee8f3b695e 358 /**
EricLew 0:80ee8f3b695e 359 * @}
EricLew 0:80ee8f3b695e 360 */
EricLew 0:80ee8f3b695e 361
EricLew 0:80ee8f3b695e 362
EricLew 0:80ee8f3b695e 363 /* Exported macros -----------------------------------------------------------*/
EricLew 0:80ee8f3b695e 364 /** @defgroup IRDA_Exported_Macros IRDA Exported Macros
EricLew 0:80ee8f3b695e 365 * @{
EricLew 0:80ee8f3b695e 366 */
EricLew 0:80ee8f3b695e 367
EricLew 0:80ee8f3b695e 368 /** @brief Reset IRDA handle state.
EricLew 0:80ee8f3b695e 369 * @param __HANDLE__: IRDA handle.
EricLew 0:80ee8f3b695e 370 * @retval None
EricLew 0:80ee8f3b695e 371 */
EricLew 0:80ee8f3b695e 372 #define __HAL_IRDA_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_IRDA_STATE_RESET)
EricLew 0:80ee8f3b695e 373
EricLew 0:80ee8f3b695e 374 /** @brief Flush the IRDA DR register.
EricLew 0:80ee8f3b695e 375 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 376 * @retval None
EricLew 0:80ee8f3b695e 377 */
EricLew 0:80ee8f3b695e 378 #define __HAL_IRDA_FLUSH_DRREGISTER(__HANDLE__) \
EricLew 0:80ee8f3b695e 379 do{ \
EricLew 0:80ee8f3b695e 380 SET_BIT((__HANDLE__)->Instance->RQR, IRDA_RXDATA_FLUSH_REQUEST); \
EricLew 0:80ee8f3b695e 381 SET_BIT((__HANDLE__)->Instance->RQR, IRDA_TXDATA_FLUSH_REQUEST); \
EricLew 0:80ee8f3b695e 382 } while(0)
EricLew 0:80ee8f3b695e 383
EricLew 0:80ee8f3b695e 384
EricLew 0:80ee8f3b695e 385 /** @brief Clear the specified IRDA pending flag.
EricLew 0:80ee8f3b695e 386 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 387 * @param __FLAG__: specifies the flag to check.
EricLew 0:80ee8f3b695e 388 * This parameter can be any combination of the following values:
EricLew 0:80ee8f3b695e 389 * @arg IRDA_CLEAR_PEF
EricLew 0:80ee8f3b695e 390 * @arg IRDA_CLEAR_FEF
EricLew 0:80ee8f3b695e 391 * @arg IRDA_CLEAR_NEF
EricLew 0:80ee8f3b695e 392 * @arg IRDA_CLEAR_OREF
EricLew 0:80ee8f3b695e 393 * @arg IRDA_CLEAR_TCF
EricLew 0:80ee8f3b695e 394 * @arg IRDA_CLEAR_IDLEF
EricLew 0:80ee8f3b695e 395 * @retval None
EricLew 0:80ee8f3b695e 396 */
EricLew 0:80ee8f3b695e 397 #define __HAL_IRDA_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__))
EricLew 0:80ee8f3b695e 398
EricLew 0:80ee8f3b695e 399 /** @brief Clear the IRDA PE pending flag.
EricLew 0:80ee8f3b695e 400 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 401 * @retval None
EricLew 0:80ee8f3b695e 402 */
EricLew 0:80ee8f3b695e 403 #define __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_FLAG((__HANDLE__), IRDA_CLEAR_PEF)
EricLew 0:80ee8f3b695e 404
EricLew 0:80ee8f3b695e 405
EricLew 0:80ee8f3b695e 406 /** @brief Clear the IRDA FE pending flag.
EricLew 0:80ee8f3b695e 407 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 408 * @retval None
EricLew 0:80ee8f3b695e 409 */
EricLew 0:80ee8f3b695e 410 #define __HAL_IRDA_CLEAR_FEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_FLAG((__HANDLE__), IRDA_CLEAR_FEF)
EricLew 0:80ee8f3b695e 411
EricLew 0:80ee8f3b695e 412 /** @brief Clear the IRDA NE pending flag.
EricLew 0:80ee8f3b695e 413 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 414 * @retval None
EricLew 0:80ee8f3b695e 415 */
EricLew 0:80ee8f3b695e 416 #define __HAL_IRDA_CLEAR_NEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_FLAG((__HANDLE__), IRDA_CLEAR_NEF)
EricLew 0:80ee8f3b695e 417
EricLew 0:80ee8f3b695e 418 /** @brief Clear the IRDA ORE pending flag.
EricLew 0:80ee8f3b695e 419 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 420 * @retval None
EricLew 0:80ee8f3b695e 421 */
EricLew 0:80ee8f3b695e 422 #define __HAL_IRDA_CLEAR_OREFLAG(__HANDLE__) __HAL_IRDA_CLEAR_FLAG((__HANDLE__), IRDA_CLEAR_OREF)
EricLew 0:80ee8f3b695e 423
EricLew 0:80ee8f3b695e 424 /** @brief Clear the IRDA IDLE pending flag.
EricLew 0:80ee8f3b695e 425 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 426 * @retval None
EricLew 0:80ee8f3b695e 427 */
EricLew 0:80ee8f3b695e 428 #define __HAL_IRDA_CLEAR_IDLEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_FLAG((__HANDLE__), IRDA_CLEAR_IDLEF)
EricLew 0:80ee8f3b695e 429
EricLew 0:80ee8f3b695e 430 /** @brief Check whether the specified IRDA flag is set or not.
EricLew 0:80ee8f3b695e 431 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 432 * @param __FLAG__: specifies the flag to check.
EricLew 0:80ee8f3b695e 433 * This parameter can be one of the following values:
EricLew 0:80ee8f3b695e 434 * @arg IRDA_FLAG_REACK: Receive enable acknowledge flag
EricLew 0:80ee8f3b695e 435 * @arg IRDA_FLAG_TEACK: Transmit enable acknowledge flag
EricLew 0:80ee8f3b695e 436 * @arg IRDA_FLAG_BUSY: Busy flag
EricLew 0:80ee8f3b695e 437 * @arg IRDA_FLAG_ABRF: Auto Baud rate detection flag
EricLew 0:80ee8f3b695e 438 * @arg IRDA_FLAG_ABRE: Auto Baud rate detection error flag
EricLew 0:80ee8f3b695e 439 * @arg IRDA_FLAG_TXE: Transmit data register empty flag
EricLew 0:80ee8f3b695e 440 * @arg IRDA_FLAG_TC: Transmission Complete flag
EricLew 0:80ee8f3b695e 441 * @arg IRDA_FLAG_RXNE: Receive data register not empty flag
EricLew 0:80ee8f3b695e 442 * @arg IRDA_FLAG_IDLE: Idle Line detection flag
EricLew 0:80ee8f3b695e 443 * @arg IRDA_FLAG_ORE: OverRun Error flag
EricLew 0:80ee8f3b695e 444 * @arg IRDA_FLAG_NE: Noise Error flag
EricLew 0:80ee8f3b695e 445 * @arg IRDA_FLAG_FE: Framing Error flag
EricLew 0:80ee8f3b695e 446 * @arg IRDA_FLAG_PE: Parity Error flag
EricLew 0:80ee8f3b695e 447 * @retval The new state of __FLAG__ (TRUE or FALSE).
EricLew 0:80ee8f3b695e 448 */
EricLew 0:80ee8f3b695e 449 #define __HAL_IRDA_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR & (__FLAG__)) == (__FLAG__))
EricLew 0:80ee8f3b695e 450
EricLew 0:80ee8f3b695e 451
EricLew 0:80ee8f3b695e 452 /** @brief Enable the specified IRDA interrupt.
EricLew 0:80ee8f3b695e 453 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 454 * @param __INTERRUPT__: specifies the IRDA interrupt source to enable.
EricLew 0:80ee8f3b695e 455 * This parameter can be one of the following values:
EricLew 0:80ee8f3b695e 456 * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt
EricLew 0:80ee8f3b695e 457 * @arg IRDA_IT_TC: Transmission complete interrupt
EricLew 0:80ee8f3b695e 458 * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt
EricLew 0:80ee8f3b695e 459 * @arg IRDA_IT_IDLE: Idle line detection interrupt
EricLew 0:80ee8f3b695e 460 * @arg IRDA_IT_PE: Parity Error interrupt
EricLew 0:80ee8f3b695e 461 * @arg IRDA_IT_ERR: Error interrupt(Frame error, noise error, overrun error)
EricLew 0:80ee8f3b695e 462 * @retval None
EricLew 0:80ee8f3b695e 463 */
EricLew 0:80ee8f3b695e 464 #define __HAL_IRDA_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((((uint8_t)(__INTERRUPT__)) >> 5U) == 1)? ((__HANDLE__)->Instance->CR1 |= (1U << ((__INTERRUPT__) & IRDA_IT_MASK))): \
EricLew 0:80ee8f3b695e 465 ((((uint8_t)(__INTERRUPT__)) >> 5U) == 2)? ((__HANDLE__)->Instance->CR2 |= (1U << ((__INTERRUPT__) & IRDA_IT_MASK))): \
EricLew 0:80ee8f3b695e 466 ((__HANDLE__)->Instance->CR3 |= (1U << ((__INTERRUPT__) & IRDA_IT_MASK))))
EricLew 0:80ee8f3b695e 467
EricLew 0:80ee8f3b695e 468 /** @brief Disable the specified IRDA interrupt.
EricLew 0:80ee8f3b695e 469 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 470 * @param __INTERRUPT__: specifies the IRDA interrupt source to disable.
EricLew 0:80ee8f3b695e 471 * This parameter can be one of the following values:
EricLew 0:80ee8f3b695e 472 * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt
EricLew 0:80ee8f3b695e 473 * @arg IRDA_IT_TC: Transmission complete interrupt
EricLew 0:80ee8f3b695e 474 * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt
EricLew 0:80ee8f3b695e 475 * @arg IRDA_IT_IDLE: Idle line detection interrupt
EricLew 0:80ee8f3b695e 476 * @arg IRDA_IT_PE: Parity Error interrupt
EricLew 0:80ee8f3b695e 477 * @arg IRDA_IT_ERR: Error interrupt(Frame error, noise error, overrun error)
EricLew 0:80ee8f3b695e 478 * @retval None
EricLew 0:80ee8f3b695e 479 */
EricLew 0:80ee8f3b695e 480 #define __HAL_IRDA_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((((uint8_t)(__INTERRUPT__)) >> 5U) == 1)? ((__HANDLE__)->Instance->CR1 &= ~ (1U << ((__INTERRUPT__) & IRDA_IT_MASK))): \
EricLew 0:80ee8f3b695e 481 ((((uint8_t)(__INTERRUPT__)) >> 5U) == 2)? ((__HANDLE__)->Instance->CR2 &= ~ (1U << ((__INTERRUPT__) & IRDA_IT_MASK))): \
EricLew 0:80ee8f3b695e 482 ((__HANDLE__)->Instance->CR3 &= ~ (1U << ((__INTERRUPT__) & IRDA_IT_MASK))))
EricLew 0:80ee8f3b695e 483
EricLew 0:80ee8f3b695e 484
EricLew 0:80ee8f3b695e 485 /** @brief Check whether the specified IRDA interrupt has occurred or not.
EricLew 0:80ee8f3b695e 486 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 487 * @param __IT__: specifies the IRDA interrupt source to check.
EricLew 0:80ee8f3b695e 488 * This parameter can be one of the following values:
EricLew 0:80ee8f3b695e 489 * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt
EricLew 0:80ee8f3b695e 490 * @arg IRDA_IT_TC: Transmission complete interrupt
EricLew 0:80ee8f3b695e 491 * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt
EricLew 0:80ee8f3b695e 492 * @arg IRDA_IT_IDLE: Idle line detection interrupt
EricLew 0:80ee8f3b695e 493 * @arg IRDA_IT_ORE: OverRun Error interrupt
EricLew 0:80ee8f3b695e 494 * @arg IRDA_IT_NE: Noise Error interrupt
EricLew 0:80ee8f3b695e 495 * @arg IRDA_IT_FE: Framing Error interrupt
EricLew 0:80ee8f3b695e 496 * @arg IRDA_IT_PE: Parity Error interrupt
EricLew 0:80ee8f3b695e 497 * @retval The new state of __IT__ (TRUE or FALSE).
EricLew 0:80ee8f3b695e 498 */
EricLew 0:80ee8f3b695e 499 #define __HAL_IRDA_GET_IT(__HANDLE__, __IT__) ((__HANDLE__)->Instance->ISR & ((uint32_t)1U << ((__IT__)>> 0x08)))
EricLew 0:80ee8f3b695e 500
EricLew 0:80ee8f3b695e 501 /** @brief Check whether the specified IRDA interrupt source is enabled or not.
EricLew 0:80ee8f3b695e 502 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 503 * @param __IT__: specifies the IRDA interrupt source to check.
EricLew 0:80ee8f3b695e 504 * This parameter can be one of the following values:
EricLew 0:80ee8f3b695e 505 * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt
EricLew 0:80ee8f3b695e 506 * @arg IRDA_IT_TC: Transmission complete interrupt
EricLew 0:80ee8f3b695e 507 * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt
EricLew 0:80ee8f3b695e 508 * @arg IRDA_IT_IDLE: Idle line detection interrupt
EricLew 0:80ee8f3b695e 509 * @arg IRDA_IT_ORE: OverRun Error interrupt
EricLew 0:80ee8f3b695e 510 * @arg IRDA_IT_NE: Noise Error interrupt
EricLew 0:80ee8f3b695e 511 * @arg IRDA_IT_FE: Framing Error interrupt
EricLew 0:80ee8f3b695e 512 * @arg IRDA_IT_PE: Parity Error interrupt
EricLew 0:80ee8f3b695e 513 * @retval The new state of __IT__ (TRUE or FALSE).
EricLew 0:80ee8f3b695e 514 */
EricLew 0:80ee8f3b695e 515 #define __HAL_IRDA_GET_IT_SOURCE(__HANDLE__, __IT__) ((((((uint8_t)(__IT__)) >> 5U) == 1)? (__HANDLE__)->Instance->CR1:(((((uint8_t)(__IT__)) >> 5U) == 2)? \
EricLew 0:80ee8f3b695e 516 (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & ((uint32_t)1 << (((uint16_t)(__IT__)) & IRDA_IT_MASK)))
EricLew 0:80ee8f3b695e 517
EricLew 0:80ee8f3b695e 518
EricLew 0:80ee8f3b695e 519 /** @brief Clear the specified IRDA ISR flag, in setting the proper ICR register flag.
EricLew 0:80ee8f3b695e 520 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 521 * @param __IT_CLEAR__: specifies the interrupt clear register flag that needs to be set
EricLew 0:80ee8f3b695e 522 * to clear the corresponding interrupt
EricLew 0:80ee8f3b695e 523 * This parameter can be one of the following values:
EricLew 0:80ee8f3b695e 524 * @arg IRDA_CLEAR_PEF: Parity Error Clear Flag
EricLew 0:80ee8f3b695e 525 * @arg IRDA_CLEAR_FEF: Framing Error Clear Flag
EricLew 0:80ee8f3b695e 526 * @arg IRDA_CLEAR_NEF: Noise detected Clear Flag
EricLew 0:80ee8f3b695e 527 * @arg IRDA_CLEAR_OREF: OverRun Error Clear Flag
EricLew 0:80ee8f3b695e 528 * @arg IRDA_CLEAR_TCF: Transmission Complete Clear Flag
EricLew 0:80ee8f3b695e 529 * @retval None
EricLew 0:80ee8f3b695e 530 */
EricLew 0:80ee8f3b695e 531 #define __HAL_IRDA_CLEAR_IT(__HANDLE__, __IT_CLEAR__) ((__HANDLE__)->Instance->ICR = (uint32_t)(__IT_CLEAR__))
EricLew 0:80ee8f3b695e 532
EricLew 0:80ee8f3b695e 533
EricLew 0:80ee8f3b695e 534 /** @brief Set a specific IRDA request flag.
EricLew 0:80ee8f3b695e 535 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 536 * @param __REQ__: specifies the request flag to set
EricLew 0:80ee8f3b695e 537 * This parameter can be one of the following values:
EricLew 0:80ee8f3b695e 538 * @arg IRDA_AUTOBAUD_REQUEST: Auto-Baud Rate Request
EricLew 0:80ee8f3b695e 539 * @arg IRDA_RXDATA_FLUSH_REQUEST: Receive Data flush Request
EricLew 0:80ee8f3b695e 540 * @arg IRDA_TXDATA_FLUSH_REQUEST: Transmit data flush Request
EricLew 0:80ee8f3b695e 541 *
EricLew 0:80ee8f3b695e 542 * @retval None
EricLew 0:80ee8f3b695e 543 */
EricLew 0:80ee8f3b695e 544 #define __HAL_IRDA_SEND_REQ(__HANDLE__, __REQ__) ((__HANDLE__)->Instance->RQR |= (uint16_t)(__REQ__))
EricLew 0:80ee8f3b695e 545
EricLew 0:80ee8f3b695e 546 /** @brief Enable the IRDA one bit sample method.
EricLew 0:80ee8f3b695e 547 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 548 * @retval None
EricLew 0:80ee8f3b695e 549 */
EricLew 0:80ee8f3b695e 550 #define __HAL_IRDA_ONE_BIT_SAMPLE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT)
EricLew 0:80ee8f3b695e 551
EricLew 0:80ee8f3b695e 552 /** @brief Disable the IRDA one bit sample method.
EricLew 0:80ee8f3b695e 553 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 554 * @retval None
EricLew 0:80ee8f3b695e 555 */
EricLew 0:80ee8f3b695e 556 #define __HAL_IRDA_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= (uint32_t)~((uint32_t)USART_CR3_ONEBIT))
EricLew 0:80ee8f3b695e 557
EricLew 0:80ee8f3b695e 558 /** @brief Enable UART/USART associated to IRDA Handle.
EricLew 0:80ee8f3b695e 559 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 560 * @retval None
EricLew 0:80ee8f3b695e 561 */
EricLew 0:80ee8f3b695e 562 #define __HAL_IRDA_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE)
EricLew 0:80ee8f3b695e 563
EricLew 0:80ee8f3b695e 564 /** @brief Disable UART/USART associated to IRDA Handle.
EricLew 0:80ee8f3b695e 565 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 566 * @retval None
EricLew 0:80ee8f3b695e 567 */
EricLew 0:80ee8f3b695e 568 #define __HAL_IRDA_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE)
EricLew 0:80ee8f3b695e 569
EricLew 0:80ee8f3b695e 570 /**
EricLew 0:80ee8f3b695e 571 * @}
EricLew 0:80ee8f3b695e 572 */
EricLew 0:80ee8f3b695e 573
EricLew 0:80ee8f3b695e 574 /* Private macros --------------------------------------------------------*/
EricLew 0:80ee8f3b695e 575 /** @defgroup IRDA_Private_Macros IRDA Private Macros
EricLew 0:80ee8f3b695e 576 * @{
EricLew 0:80ee8f3b695e 577 */
EricLew 0:80ee8f3b695e 578
EricLew 0:80ee8f3b695e 579 /** @brief Compute the mask to apply to retrieve the received data
EricLew 0:80ee8f3b695e 580 * according to the word length and to the parity bits activation.
EricLew 0:80ee8f3b695e 581 * @param __HANDLE__: specifies the IRDA Handle.
EricLew 0:80ee8f3b695e 582 * @retval None, the mask to apply to the associated UART RDR register is stored in (__HANDLE__)->Mask field.
EricLew 0:80ee8f3b695e 583 */
EricLew 0:80ee8f3b695e 584 #define IRDA_MASK_COMPUTATION(__HANDLE__) \
EricLew 0:80ee8f3b695e 585 do { \
EricLew 0:80ee8f3b695e 586 if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_9B) \
EricLew 0:80ee8f3b695e 587 { \
EricLew 0:80ee8f3b695e 588 if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
EricLew 0:80ee8f3b695e 589 { \
EricLew 0:80ee8f3b695e 590 (__HANDLE__)->Mask = 0x01FF ; \
EricLew 0:80ee8f3b695e 591 } \
EricLew 0:80ee8f3b695e 592 else \
EricLew 0:80ee8f3b695e 593 { \
EricLew 0:80ee8f3b695e 594 (__HANDLE__)->Mask = 0x00FF ; \
EricLew 0:80ee8f3b695e 595 } \
EricLew 0:80ee8f3b695e 596 } \
EricLew 0:80ee8f3b695e 597 else if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_8B) \
EricLew 0:80ee8f3b695e 598 { \
EricLew 0:80ee8f3b695e 599 if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
EricLew 0:80ee8f3b695e 600 { \
EricLew 0:80ee8f3b695e 601 (__HANDLE__)->Mask = 0x00FF ; \
EricLew 0:80ee8f3b695e 602 } \
EricLew 0:80ee8f3b695e 603 else \
EricLew 0:80ee8f3b695e 604 { \
EricLew 0:80ee8f3b695e 605 (__HANDLE__)->Mask = 0x007F ; \
EricLew 0:80ee8f3b695e 606 } \
EricLew 0:80ee8f3b695e 607 } \
EricLew 0:80ee8f3b695e 608 else if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_7B) \
EricLew 0:80ee8f3b695e 609 { \
EricLew 0:80ee8f3b695e 610 if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
EricLew 0:80ee8f3b695e 611 { \
EricLew 0:80ee8f3b695e 612 (__HANDLE__)->Mask = 0x007F ; \
EricLew 0:80ee8f3b695e 613 } \
EricLew 0:80ee8f3b695e 614 else \
EricLew 0:80ee8f3b695e 615 { \
EricLew 0:80ee8f3b695e 616 (__HANDLE__)->Mask = 0x003F ; \
EricLew 0:80ee8f3b695e 617 } \
EricLew 0:80ee8f3b695e 618 } \
EricLew 0:80ee8f3b695e 619 } while(0)
EricLew 0:80ee8f3b695e 620
EricLew 0:80ee8f3b695e 621 /** @brief Ensure that IRDA Baud rate is less or equal to maximum value.
EricLew 0:80ee8f3b695e 622 * @param __BAUDRATE__: specifies the IRDA Baudrate set by the user.
EricLew 0:80ee8f3b695e 623 * @retval True or False
EricLew 0:80ee8f3b695e 624 */
EricLew 0:80ee8f3b695e 625 #define IS_IRDA_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 115201)
EricLew 0:80ee8f3b695e 626
EricLew 0:80ee8f3b695e 627 /** @brief Ensure that IRDA prescaler value is strictly larger than 0.
EricLew 0:80ee8f3b695e 628 * @param __PRESCALER__: specifies the IRDA prescaler value set by the user.
EricLew 0:80ee8f3b695e 629 * @retval True or False
EricLew 0:80ee8f3b695e 630 */
EricLew 0:80ee8f3b695e 631 #define IS_IRDA_PRESCALER(__PRESCALER__) ((__PRESCALER__) > 0)
EricLew 0:80ee8f3b695e 632
EricLew 0:80ee8f3b695e 633 /**
EricLew 0:80ee8f3b695e 634 * @brief Ensure that IRDA frame length is valid.
EricLew 0:80ee8f3b695e 635 * @param __LENGTH__: IRDA frame length.
EricLew 0:80ee8f3b695e 636 * @retval SET (__LENGTH__ is valid) or RESET (__LENGTH__ is invalid)
EricLew 0:80ee8f3b695e 637 */
EricLew 0:80ee8f3b695e 638 #define IS_IRDA_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == IRDA_WORDLENGTH_7B) || \
EricLew 0:80ee8f3b695e 639 ((__LENGTH__) == IRDA_WORDLENGTH_8B) || \
EricLew 0:80ee8f3b695e 640 ((__LENGTH__) == IRDA_WORDLENGTH_9B))
EricLew 0:80ee8f3b695e 641
EricLew 0:80ee8f3b695e 642 /**
EricLew 0:80ee8f3b695e 643 * @brief Ensure that IRDA frame parity is valid.
EricLew 0:80ee8f3b695e 644 * @param __PARITY__: IRDA frame parity.
EricLew 0:80ee8f3b695e 645 * @retval SET (__PARITY__ is valid) or RESET (__PARITY__ is invalid)
EricLew 0:80ee8f3b695e 646 */
EricLew 0:80ee8f3b695e 647 #define IS_IRDA_PARITY(__PARITY__) (((__PARITY__) == IRDA_PARITY_NONE) || \
EricLew 0:80ee8f3b695e 648 ((__PARITY__) == IRDA_PARITY_EVEN) || \
EricLew 0:80ee8f3b695e 649 ((__PARITY__) == IRDA_PARITY_ODD))
EricLew 0:80ee8f3b695e 650
EricLew 0:80ee8f3b695e 651 /**
EricLew 0:80ee8f3b695e 652 * @brief Ensure that IRDA communication mode is valid.
EricLew 0:80ee8f3b695e 653 * @param __MODE__: IRDA communication mode.
EricLew 0:80ee8f3b695e 654 * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid)
EricLew 0:80ee8f3b695e 655 */
EricLew 0:80ee8f3b695e 656 #define IS_IRDA_TX_RX_MODE(__MODE__) ((((__MODE__) & (~((uint32_t)(IRDA_MODE_TX_RX)))) == (uint32_t)0x00) && ((__MODE__) != (uint32_t)0x00))
EricLew 0:80ee8f3b695e 657
EricLew 0:80ee8f3b695e 658 /**
EricLew 0:80ee8f3b695e 659 * @brief Ensure that IRDA power mode is valid.
EricLew 0:80ee8f3b695e 660 * @param __MODE__: IRDA power mode.
EricLew 0:80ee8f3b695e 661 * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid)
EricLew 0:80ee8f3b695e 662 */
EricLew 0:80ee8f3b695e 663 #define IS_IRDA_POWERMODE(__MODE__) (((__MODE__) == IRDA_POWERMODE_LOWPOWER) || \
EricLew 0:80ee8f3b695e 664 ((__MODE__) == IRDA_POWERMODE_NORMAL))
EricLew 0:80ee8f3b695e 665
EricLew 0:80ee8f3b695e 666 /**
EricLew 0:80ee8f3b695e 667 * @brief Ensure that IRDA state is valid.
EricLew 0:80ee8f3b695e 668 * @param __STATE__: IRDA state mode.
EricLew 0:80ee8f3b695e 669 * @retval SET (__STATE__ is valid) or RESET (__STATE__ is invalid)
EricLew 0:80ee8f3b695e 670 */
EricLew 0:80ee8f3b695e 671 #define IS_IRDA_STATE(__STATE__) (((__STATE__) == IRDA_STATE_DISABLE) || \
EricLew 0:80ee8f3b695e 672 ((__STATE__) == IRDA_STATE_ENABLE))
EricLew 0:80ee8f3b695e 673
EricLew 0:80ee8f3b695e 674 /**
EricLew 0:80ee8f3b695e 675 * @brief Ensure that IRDA associated UART/USART mode is valid.
EricLew 0:80ee8f3b695e 676 * @param __MODE__: IRDA associated UART/USART mode.
EricLew 0:80ee8f3b695e 677 * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid)
EricLew 0:80ee8f3b695e 678 */
EricLew 0:80ee8f3b695e 679 #define IS_IRDA_MODE(__MODE__) (((__MODE__) == IRDA_MODE_DISABLE) || \
EricLew 0:80ee8f3b695e 680 ((__MODE__) == IRDA_MODE_ENABLE))
EricLew 0:80ee8f3b695e 681
EricLew 0:80ee8f3b695e 682 /**
EricLew 0:80ee8f3b695e 683 * @brief Ensure that IRDA sampling rate is valid.
EricLew 0:80ee8f3b695e 684 * @param __ONEBIT__: IRDA sampling rate.
EricLew 0:80ee8f3b695e 685 * @retval SET (__ONEBIT__ is valid) or RESET (__ONEBIT__ is invalid)
EricLew 0:80ee8f3b695e 686 */
EricLew 0:80ee8f3b695e 687 #define IS_IRDA_ONE_BIT_SAMPLE(__ONEBIT__) (((__ONEBIT__) == IRDA_ONE_BIT_SAMPLE_DISABLE) || \
EricLew 0:80ee8f3b695e 688 ((__ONEBIT__) == IRDA_ONE_BIT_SAMPLE_ENABLE))
EricLew 0:80ee8f3b695e 689
EricLew 0:80ee8f3b695e 690 /**
EricLew 0:80ee8f3b695e 691 * @brief Ensure that IRDA DMA TX mode is valid.
EricLew 0:80ee8f3b695e 692 * @param __DMATX__: IRDA DMA TX mode.
EricLew 0:80ee8f3b695e 693 * @retval SET (__DMATX__ is valid) or RESET (__DMATX__ is invalid)
EricLew 0:80ee8f3b695e 694 */
EricLew 0:80ee8f3b695e 695 #define IS_IRDA_DMA_TX(__DMATX__) (((__DMATX__) == IRDA_DMA_TX_DISABLE) || \
EricLew 0:80ee8f3b695e 696 ((__DMATX__) == IRDA_DMA_TX_ENABLE))
EricLew 0:80ee8f3b695e 697
EricLew 0:80ee8f3b695e 698 /**
EricLew 0:80ee8f3b695e 699 * @brief Ensure that IRDA DMA RX mode is valid.
EricLew 0:80ee8f3b695e 700 * @param __DMARX__: IRDA DMA RX mode.
EricLew 0:80ee8f3b695e 701 * @retval SET (__DMARX__ is valid) or RESET (__DMARX__ is invalid)
EricLew 0:80ee8f3b695e 702 */
EricLew 0:80ee8f3b695e 703 #define IS_IRDA_DMA_RX(__DMARX__) (((__DMARX__) == IRDA_DMA_RX_DISABLE) || \
EricLew 0:80ee8f3b695e 704 ((__DMARX__) == IRDA_DMA_RX_ENABLE))
EricLew 0:80ee8f3b695e 705
EricLew 0:80ee8f3b695e 706 /**
EricLew 0:80ee8f3b695e 707 * @brief Ensure that IRDA request is valid.
EricLew 0:80ee8f3b695e 708 * @param __PARAM__: IRDA request.
EricLew 0:80ee8f3b695e 709 * @retval SET (__PARAM__ is valid) or RESET (__PARAM__ is invalid)
EricLew 0:80ee8f3b695e 710 */
EricLew 0:80ee8f3b695e 711 #define IS_IRDA_REQUEST_PARAMETER(__PARAM__) (((__PARAM__) == IRDA_AUTOBAUD_REQUEST) || \
EricLew 0:80ee8f3b695e 712 ((__PARAM__) == IRDA_RXDATA_FLUSH_REQUEST) || \
EricLew 0:80ee8f3b695e 713 ((__PARAM__) == IRDA_TXDATA_FLUSH_REQUEST))
EricLew 0:80ee8f3b695e 714 /**
EricLew 0:80ee8f3b695e 715 * @}
EricLew 0:80ee8f3b695e 716 */
EricLew 0:80ee8f3b695e 717
EricLew 0:80ee8f3b695e 718 /* Include IRDA HAL Extended module */
EricLew 0:80ee8f3b695e 719 #include "stm32l4xx_hal_irda_ex.h"
EricLew 0:80ee8f3b695e 720
EricLew 0:80ee8f3b695e 721 /* Exported functions --------------------------------------------------------*/
EricLew 0:80ee8f3b695e 722 /** @addtogroup IRDA_Exported_Functions IRDA Exported Functions
EricLew 0:80ee8f3b695e 723 * @{
EricLew 0:80ee8f3b695e 724 */
EricLew 0:80ee8f3b695e 725
EricLew 0:80ee8f3b695e 726 /** @addtogroup IRDA_Exported_Functions_Group1 Initialization and de-initialization functions
EricLew 0:80ee8f3b695e 727 * @{
EricLew 0:80ee8f3b695e 728 */
EricLew 0:80ee8f3b695e 729
EricLew 0:80ee8f3b695e 730 /* Initialization and de-initialization functions ****************************/
EricLew 0:80ee8f3b695e 731 HAL_StatusTypeDef HAL_IRDA_Init(IRDA_HandleTypeDef *hirda);
EricLew 0:80ee8f3b695e 732 HAL_StatusTypeDef HAL_IRDA_DeInit(IRDA_HandleTypeDef *hirda);
EricLew 0:80ee8f3b695e 733 void HAL_IRDA_MspInit(IRDA_HandleTypeDef *hirda);
EricLew 0:80ee8f3b695e 734 void HAL_IRDA_MspDeInit(IRDA_HandleTypeDef *hirda);
EricLew 0:80ee8f3b695e 735
EricLew 0:80ee8f3b695e 736 /**
EricLew 0:80ee8f3b695e 737 * @}
EricLew 0:80ee8f3b695e 738 */
EricLew 0:80ee8f3b695e 739
EricLew 0:80ee8f3b695e 740 /** @addtogroup IRDA_Exported_Functions_Group2 IO operation functions
EricLew 0:80ee8f3b695e 741 * @{
EricLew 0:80ee8f3b695e 742 */
EricLew 0:80ee8f3b695e 743
EricLew 0:80ee8f3b695e 744 /* IO operation functions *****************************************************/
EricLew 0:80ee8f3b695e 745 HAL_StatusTypeDef HAL_IRDA_Transmit(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout);
EricLew 0:80ee8f3b695e 746 HAL_StatusTypeDef HAL_IRDA_Receive(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout);
EricLew 0:80ee8f3b695e 747 HAL_StatusTypeDef HAL_IRDA_Transmit_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
EricLew 0:80ee8f3b695e 748 HAL_StatusTypeDef HAL_IRDA_Receive_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
EricLew 0:80ee8f3b695e 749 HAL_StatusTypeDef HAL_IRDA_Transmit_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
EricLew 0:80ee8f3b695e 750 HAL_StatusTypeDef HAL_IRDA_Receive_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
EricLew 0:80ee8f3b695e 751 HAL_StatusTypeDef HAL_IRDA_DMAPause(IRDA_HandleTypeDef *hirda);
EricLew 0:80ee8f3b695e 752 HAL_StatusTypeDef HAL_IRDA_DMAResume(IRDA_HandleTypeDef *hirda);
EricLew 0:80ee8f3b695e 753 HAL_StatusTypeDef HAL_IRDA_DMAStop(IRDA_HandleTypeDef *hirda);
EricLew 0:80ee8f3b695e 754 void HAL_IRDA_IRQHandler(IRDA_HandleTypeDef *hirda);
EricLew 0:80ee8f3b695e 755 void HAL_IRDA_TxCpltCallback(IRDA_HandleTypeDef *hirda);
EricLew 0:80ee8f3b695e 756 void HAL_IRDA_RxCpltCallback(IRDA_HandleTypeDef *hirda);
EricLew 0:80ee8f3b695e 757 void HAL_IRDA_TxHalfCpltCallback(IRDA_HandleTypeDef *hirda);
EricLew 0:80ee8f3b695e 758 void HAL_IRDA_RxHalfCpltCallback(IRDA_HandleTypeDef *hirda);
EricLew 0:80ee8f3b695e 759 void HAL_IRDA_ErrorCallback(IRDA_HandleTypeDef *hirda);
EricLew 0:80ee8f3b695e 760
EricLew 0:80ee8f3b695e 761 /**
EricLew 0:80ee8f3b695e 762 * @}
EricLew 0:80ee8f3b695e 763 */
EricLew 0:80ee8f3b695e 764
EricLew 0:80ee8f3b695e 765 /* Peripheral Control functions ************************************************/
EricLew 0:80ee8f3b695e 766
EricLew 0:80ee8f3b695e 767 /** @addtogroup IRDA_Exported_Functions_Group4 Peripheral State and Error functions
EricLew 0:80ee8f3b695e 768 * @{
EricLew 0:80ee8f3b695e 769 */
EricLew 0:80ee8f3b695e 770
EricLew 0:80ee8f3b695e 771 /* Peripheral State and Error functions ***************************************/
EricLew 0:80ee8f3b695e 772 HAL_IRDA_StateTypeDef HAL_IRDA_GetState(IRDA_HandleTypeDef *hirda);
EricLew 0:80ee8f3b695e 773 uint32_t HAL_IRDA_GetError(IRDA_HandleTypeDef *hirda);
EricLew 0:80ee8f3b695e 774
EricLew 0:80ee8f3b695e 775 /**
EricLew 0:80ee8f3b695e 776 * @}
EricLew 0:80ee8f3b695e 777 */
EricLew 0:80ee8f3b695e 778
EricLew 0:80ee8f3b695e 779 /**
EricLew 0:80ee8f3b695e 780 * @}
EricLew 0:80ee8f3b695e 781 */
EricLew 0:80ee8f3b695e 782
EricLew 0:80ee8f3b695e 783 /**
EricLew 0:80ee8f3b695e 784 * @}
EricLew 0:80ee8f3b695e 785 */
EricLew 0:80ee8f3b695e 786
EricLew 0:80ee8f3b695e 787 /**
EricLew 0:80ee8f3b695e 788 * @}
EricLew 0:80ee8f3b695e 789 */
EricLew 0:80ee8f3b695e 790
EricLew 0:80ee8f3b695e 791 #ifdef __cplusplus
EricLew 0:80ee8f3b695e 792 }
EricLew 0:80ee8f3b695e 793 #endif
EricLew 0:80ee8f3b695e 794
EricLew 0:80ee8f3b695e 795 #endif /* __STM32L4xx_HAL_IRDA_H */
EricLew 0:80ee8f3b695e 796
EricLew 0:80ee8f3b695e 797 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
EricLew 0:80ee8f3b695e 798