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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

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mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_NUCLEO_F410RB/TARGET_STM/TARGET_STM32F4/device/stm32f4xx_hal_irda.h@134:ad3be0349dc5, 2017-01-16 (annotated)

Committer:
<>
Date:
Mon Jan 16 12:05:23 2017 +0000
Revision:
134:ad3be0349dc5
Parent:
128:9bcdf88f62b0
Child:
145:64910690c574
Release 134 of the mbed library



Ports for Upcoming Targets





Fixes and Changes



3488: Dev stm i2c v2 unitary functions https://github.com/ARMmbed/mbed-os/pull/3488

3492: Fix #3463 CAN read() return value https://github.com/ARMmbed/mbed-os/pull/3492

3503: [LPC15xx] Ensure that PWM=1 is resolved correctly https://github.com/ARMmbed/mbed-os/pull/3503

3504: [LPC15xx] CAN implementation improvements https://github.com/ARMmbed/mbed-os/pull/3504

3539: NUCLEO_F412ZG - Add support of TRNG peripheral https://github.com/ARMmbed/mbed-os/pull/3539

3540: STM: SPI: Initialize Rx in spi_master_write https://github.com/ARMmbed/mbed-os/pull/3540

3438: K64F: Add support for SERIAL ASYNCH API https://github.com/ARMmbed/mbed-os/pull/3438

3519: MCUXpresso: Fix ENET driver to enable interrupts after interrupt handler is set https://github.com/ARMmbed/mbed-os/pull/3519

3544: STM32L4 deepsleep improvement https://github.com/ARMmbed/mbed-os/pull/3544

3546: NUCLEO-F412ZG - Add CAN peripheral https://github.com/ARMmbed/mbed-os/pull/3546

3551: Fix I2C driver for RZ/A1H https://github.com/ARMmbed/mbed-os/pull/3551

3558: K64F UART Asynch API: Fix synchronization issue https://github.com/ARMmbed/mbed-os/pull/3558

3563: LPC4088 - Fix vector checksum https://github.com/ARMmbed/mbed-os/pull/3563

3567: Dev stm32 F0 v1.7.0 https://github.com/ARMmbed/mbed-os/pull/3567

3577: Fixes linking errors when building with debug profile https://github.com/ARMmbed/mbed-os/pull/3577

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 122:f9eeca106725 1 /**
Kojto 122:f9eeca106725 2 ******************************************************************************
Kojto 122:f9eeca106725 3 * @file stm32f4xx_hal_irda.h
Kojto 122:f9eeca106725 4 * @author MCD Application Team
Kojto 122:f9eeca106725 5 * @version V1.5.0
Kojto 122:f9eeca106725 6 * @date 06-May-2016
Kojto 122:f9eeca106725 7 * @brief Header file of IRDA HAL module.
Kojto 122:f9eeca106725 8 ******************************************************************************
Kojto 122:f9eeca106725 9 * @attention
Kojto 122:f9eeca106725 10 *
Kojto 122:f9eeca106725 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
Kojto 122:f9eeca106725 12 *
Kojto 122:f9eeca106725 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 122:f9eeca106725 14 * are permitted provided that the following conditions are met:
Kojto 122:f9eeca106725 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 122:f9eeca106725 16 * this list of conditions and the following disclaimer.
Kojto 122:f9eeca106725 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 122:f9eeca106725 18 * this list of conditions and the following disclaimer in the documentation
Kojto 122:f9eeca106725 19 * and/or other materials provided with the distribution.
Kojto 122:f9eeca106725 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 122:f9eeca106725 21 * may be used to endorse or promote products derived from this software
Kojto 122:f9eeca106725 22 * without specific prior written permission.
Kojto 122:f9eeca106725 23 *
Kojto 122:f9eeca106725 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 122:f9eeca106725 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 122:f9eeca106725 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 122:f9eeca106725 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 122:f9eeca106725 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 122:f9eeca106725 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 122:f9eeca106725 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 122:f9eeca106725 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 122:f9eeca106725 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 122:f9eeca106725 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 122:f9eeca106725 34 *
Kojto 122:f9eeca106725 35 ******************************************************************************
Kojto 122:f9eeca106725 36 */
Kojto 122:f9eeca106725 37
Kojto 122:f9eeca106725 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 122:f9eeca106725 39 #ifndef __STM32F4xx_HAL_IRDA_H
Kojto 122:f9eeca106725 40 #define __STM32F4xx_HAL_IRDA_H
Kojto 122:f9eeca106725 41
Kojto 122:f9eeca106725 42 #ifdef __cplusplus
Kojto 122:f9eeca106725 43 extern "C" {
Kojto 122:f9eeca106725 44 #endif
Kojto 122:f9eeca106725 45
Kojto 122:f9eeca106725 46 /* Includes ------------------------------------------------------------------*/
Kojto 122:f9eeca106725 47 #include "stm32f4xx_hal_def.h"
Kojto 122:f9eeca106725 48
Kojto 122:f9eeca106725 49 /** @addtogroup STM32F4xx_HAL_Driver
Kojto 122:f9eeca106725 50 * @{
Kojto 122:f9eeca106725 51 */
Kojto 122:f9eeca106725 52
Kojto 122:f9eeca106725 53 /** @addtogroup IRDA
Kojto 122:f9eeca106725 54 * @{
Kojto 122:f9eeca106725 55 */
Kojto 122:f9eeca106725 56
Kojto 122:f9eeca106725 57 /* Exported types ------------------------------------------------------------*/
Kojto 122:f9eeca106725 58 /** @defgroup IRDA_Exported_Types IRDA Exported Types
Kojto 122:f9eeca106725 59 * @{
Kojto 122:f9eeca106725 60 */
Kojto 122:f9eeca106725 61 /**
Kojto 122:f9eeca106725 62 * @brief IRDA Init Structure definition
Kojto 122:f9eeca106725 63 */
Kojto 122:f9eeca106725 64 typedef struct
Kojto 122:f9eeca106725 65 {
Kojto 122:f9eeca106725 66 uint32_t BaudRate; /*!< This member configures the IRDA communication baud rate.
Kojto 122:f9eeca106725 67 The baud rate is computed using the following formula:
Kojto 122:f9eeca106725 68 - IntegerDivider = ((PCLKx) / (8 * (hirda->Init.BaudRate)))
Kojto 122:f9eeca106725 69 - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 8) + 0.5 */
Kojto 122:f9eeca106725 70
Kojto 122:f9eeca106725 71 uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame.
Kojto 122:f9eeca106725 72 This parameter can be a value of @ref IRDA_Word_Length */
Kojto 122:f9eeca106725 73
Kojto 122:f9eeca106725 74 uint32_t Parity; /*!< Specifies the parity mode.
Kojto 122:f9eeca106725 75 This parameter can be a value of @ref IRDA_Parity
Kojto 122:f9eeca106725 76 @note When parity is enabled, the computed parity is inserted
Kojto 122:f9eeca106725 77 at the MSB position of the transmitted data (9th bit when
Kojto 122:f9eeca106725 78 the word length is set to 9 data bits; 8th bit when the
Kojto 122:f9eeca106725 79 word length is set to 8 data bits). */
Kojto 122:f9eeca106725 80
Kojto 122:f9eeca106725 81 uint32_t Mode; /*!< Specifies wether the Receive or Transmit mode is enabled or disabled.
Kojto 122:f9eeca106725 82 This parameter can be a value of @ref IRDA_Mode */
Kojto 122:f9eeca106725 83
Kojto 122:f9eeca106725 84 uint8_t Prescaler; /*!< Specifies the Prescaler */
Kojto 122:f9eeca106725 85
Kojto 122:f9eeca106725 86 uint32_t IrDAMode; /*!< Specifies the IrDA mode
Kojto 122:f9eeca106725 87 This parameter can be a value of @ref IRDA_Low_Power */
Kojto 122:f9eeca106725 88 }IRDA_InitTypeDef;
Kojto 122:f9eeca106725 89
Kojto 122:f9eeca106725 90 /**
Kojto 122:f9eeca106725 91 * @brief HAL IRDA State structures definition
Kojto 122:f9eeca106725 92 * @note HAL IRDA State value is a combination of 2 different substates: gState and RxState.
Kojto 122:f9eeca106725 93 * - gState contains IRDA state information related to global Handle management
Kojto 122:f9eeca106725 94 * and also information related to Tx operations.
Kojto 122:f9eeca106725 95 * gState value coding follow below described bitmap :
Kojto 122:f9eeca106725 96 * b7-b6 Error information
Kojto 122:f9eeca106725 97 * 00 : No Error
Kojto 122:f9eeca106725 98 * 01 : (Not Used)
Kojto 122:f9eeca106725 99 * 10 : Timeout
Kojto 122:f9eeca106725 100 * 11 : Error
Kojto 122:f9eeca106725 101 * b5 IP initilisation status
Kojto 122:f9eeca106725 102 * 0 : Reset (IP not initialized)
Kojto 122:f9eeca106725 103 * 1 : Init done (IP not initialized. HAL IRDA Init function already called)
Kojto 122:f9eeca106725 104 * b4-b3 (not used)
Kojto 122:f9eeca106725 105 * xx : Should be set to 00
Kojto 122:f9eeca106725 106 * b2 Intrinsic process state
Kojto 122:f9eeca106725 107 * 0 : Ready
Kojto 122:f9eeca106725 108 * 1 : Busy (IP busy with some configuration or internal operations)
Kojto 122:f9eeca106725 109 * b1 (not used)
Kojto 122:f9eeca106725 110 * x : Should be set to 0
Kojto 122:f9eeca106725 111 * b0 Tx state
Kojto 122:f9eeca106725 112 * 0 : Ready (no Tx operation ongoing)
Kojto 122:f9eeca106725 113 * 1 : Busy (Tx operation ongoing)
Kojto 122:f9eeca106725 114 * - RxState contains information related to Rx operations.
Kojto 122:f9eeca106725 115 * RxState value coding follow below described bitmap :
Kojto 122:f9eeca106725 116 * b7-b6 (not used)
Kojto 122:f9eeca106725 117 * xx : Should be set to 00
Kojto 122:f9eeca106725 118 * b5 IP initilisation status
Kojto 122:f9eeca106725 119 * 0 : Reset (IP not initialized)
Kojto 122:f9eeca106725 120 * 1 : Init done (IP not initialized)
Kojto 122:f9eeca106725 121 * b4-b2 (not used)
Kojto 122:f9eeca106725 122 * xxx : Should be set to 000
Kojto 122:f9eeca106725 123 * b1 Rx state
Kojto 122:f9eeca106725 124 * 0 : Ready (no Rx operation ongoing)
Kojto 122:f9eeca106725 125 * 1 : Busy (Rx operation ongoing)
Kojto 122:f9eeca106725 126 * b0 (not used)
Kojto 122:f9eeca106725 127 * x : Should be set to 0.
Kojto 122:f9eeca106725 128 */
Kojto 122:f9eeca106725 129 typedef enum
Kojto 122:f9eeca106725 130 {
Kojto 122:f9eeca106725 131 HAL_IRDA_STATE_RESET = 0x00U, /*!< Peripheral is not yet Initialized
Kojto 122:f9eeca106725 132 Value is allowed for gState and RxState */
Kojto 122:f9eeca106725 133 HAL_IRDA_STATE_READY = 0x20U, /*!< Peripheral Initialized and ready for use
Kojto 122:f9eeca106725 134 Value is allowed for gState and RxState */
Kojto 122:f9eeca106725 135 HAL_IRDA_STATE_BUSY = 0x24U, /*!< An internal process is ongoing
Kojto 122:f9eeca106725 136 Value is allowed for gState only */
Kojto 122:f9eeca106725 137 HAL_IRDA_STATE_BUSY_TX = 0x21U, /*!< Data Transmission process is ongoing
Kojto 122:f9eeca106725 138 Value is allowed for gState only */
Kojto 122:f9eeca106725 139 HAL_IRDA_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing
Kojto 122:f9eeca106725 140 Value is allowed for RxState only */
Kojto 122:f9eeca106725 141 HAL_IRDA_STATE_BUSY_TX_RX = 0x23U, /*!< Data Transmission and Reception process is ongoing
Kojto 122:f9eeca106725 142 Not to be used for neither gState nor RxState.
Kojto 122:f9eeca106725 143 Value is result of combination (Or) between gState and RxState values */
Kojto 122:f9eeca106725 144 HAL_IRDA_STATE_TIMEOUT = 0xA0U, /*!< Timeout state
Kojto 122:f9eeca106725 145 Value is allowed for gState only */
Kojto 122:f9eeca106725 146 HAL_IRDA_STATE_ERROR = 0xE0U /*!< Error
Kojto 122:f9eeca106725 147 Value is allowed for gState only */
Kojto 122:f9eeca106725 148 }HAL_IRDA_StateTypeDef;
Kojto 122:f9eeca106725 149
Kojto 122:f9eeca106725 150 /**
Kojto 122:f9eeca106725 151 * @brief IRDA handle Structure definition
Kojto 122:f9eeca106725 152 */
Kojto 122:f9eeca106725 153 typedef struct
Kojto 122:f9eeca106725 154 {
Kojto 122:f9eeca106725 155 USART_TypeDef *Instance; /* USART registers base address */
Kojto 122:f9eeca106725 156
Kojto 122:f9eeca106725 157 IRDA_InitTypeDef Init; /* IRDA communication parameters */
Kojto 122:f9eeca106725 158
Kojto 122:f9eeca106725 159 uint8_t *pTxBuffPtr; /* Pointer to IRDA Tx transfer Buffer */
Kojto 122:f9eeca106725 160
Kojto 122:f9eeca106725 161 uint16_t TxXferSize; /* IRDA Tx Transfer size */
Kojto 122:f9eeca106725 162
Kojto 122:f9eeca106725 163 uint16_t TxXferCount; /* IRDA Tx Transfer Counter */
Kojto 122:f9eeca106725 164
Kojto 122:f9eeca106725 165 uint8_t *pRxBuffPtr; /* Pointer to IRDA Rx transfer Buffer */
Kojto 122:f9eeca106725 166
Kojto 122:f9eeca106725 167 uint16_t RxXferSize; /* IRDA Rx Transfer size */
Kojto 122:f9eeca106725 168
Kojto 122:f9eeca106725 169 uint16_t RxXferCount; /* IRDA Rx Transfer Counter */
Kojto 122:f9eeca106725 170
Kojto 122:f9eeca106725 171 DMA_HandleTypeDef *hdmatx; /* IRDA Tx DMA Handle parameters */
Kojto 122:f9eeca106725 172
Kojto 122:f9eeca106725 173 DMA_HandleTypeDef *hdmarx; /* IRDA Rx DMA Handle parameters */
Kojto 122:f9eeca106725 174
Kojto 122:f9eeca106725 175 HAL_LockTypeDef Lock; /* Locking object */
Kojto 122:f9eeca106725 176
Kojto 122:f9eeca106725 177 __IO HAL_IRDA_StateTypeDef gState; /* IRDA state information related to global Handle management
Kojto 122:f9eeca106725 178 and also related to Tx operations.
Kojto 122:f9eeca106725 179 This parameter can be a value of @ref HAL_IRDA_StateTypeDef */
Kojto 122:f9eeca106725 180
Kojto 122:f9eeca106725 181 __IO HAL_IRDA_StateTypeDef RxState; /* IRDA state information related to Rx operations.
Kojto 122:f9eeca106725 182 This parameter can be a value of @ref HAL_IRDA_StateTypeDef */
Kojto 122:f9eeca106725 183
Kojto 122:f9eeca106725 184 __IO uint32_t ErrorCode; /* IRDA Error code */
Kojto 122:f9eeca106725 185
Kojto 122:f9eeca106725 186 }IRDA_HandleTypeDef;
Kojto 122:f9eeca106725 187 /**
Kojto 122:f9eeca106725 188 * @}
Kojto 122:f9eeca106725 189 */
Kojto 122:f9eeca106725 190
Kojto 122:f9eeca106725 191 /* Exported constants --------------------------------------------------------*/
Kojto 122:f9eeca106725 192 /** @defgroup IRDA_Exported_Constants IRDA Exported constants
Kojto 122:f9eeca106725 193 * @{
Kojto 122:f9eeca106725 194 */
Kojto 122:f9eeca106725 195 /** @defgroup IRDA_Error_Code IRDA Error Code
Kojto 122:f9eeca106725 196 * @brief IRDA Error Code
Kojto 122:f9eeca106725 197 * @{
Kojto 122:f9eeca106725 198 */
Kojto 122:f9eeca106725 199 #define HAL_IRDA_ERROR_NONE ((uint32_t)0x00000000U) /*!< No error */
Kojto 122:f9eeca106725 200 #define HAL_IRDA_ERROR_PE ((uint32_t)0x00000001U) /*!< Parity error */
Kojto 122:f9eeca106725 201 #define HAL_IRDA_ERROR_NE ((uint32_t)0x00000002U) /*!< Noise error */
Kojto 122:f9eeca106725 202 #define HAL_IRDA_ERROR_FE ((uint32_t)0x00000004U) /*!< Frame error */
Kojto 122:f9eeca106725 203 #define HAL_IRDA_ERROR_ORE ((uint32_t)0x00000008U) /*!< Overrun error */
Kojto 122:f9eeca106725 204 #define HAL_IRDA_ERROR_DMA ((uint32_t)0x00000010U) /*!< DMA transfer error */
Kojto 122:f9eeca106725 205 /**
Kojto 122:f9eeca106725 206 * @}
Kojto 122:f9eeca106725 207 */
Kojto 122:f9eeca106725 208
Kojto 122:f9eeca106725 209 /** @defgroup IRDA_Word_Length IRDA Word Length
Kojto 122:f9eeca106725 210 * @{
Kojto 122:f9eeca106725 211 */
Kojto 122:f9eeca106725 212 #define IRDA_WORDLENGTH_8B ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 213 #define IRDA_WORDLENGTH_9B ((uint32_t)USART_CR1_M)
Kojto 122:f9eeca106725 214 /**
Kojto 122:f9eeca106725 215 * @}
Kojto 122:f9eeca106725 216 */
Kojto 122:f9eeca106725 217
Kojto 122:f9eeca106725 218 /** @defgroup IRDA_Parity IRDA Parity
Kojto 122:f9eeca106725 219 * @{
Kojto 122:f9eeca106725 220 */
Kojto 122:f9eeca106725 221 #define IRDA_PARITY_NONE ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 222 #define IRDA_PARITY_EVEN ((uint32_t)USART_CR1_PCE)
Kojto 122:f9eeca106725 223 #define IRDA_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS))
Kojto 122:f9eeca106725 224 /**
Kojto 122:f9eeca106725 225 * @}
Kojto 122:f9eeca106725 226 */
Kojto 122:f9eeca106725 227
Kojto 122:f9eeca106725 228 /** @defgroup IRDA_Mode IRDA Transfer Mode
Kojto 122:f9eeca106725 229 * @{
Kojto 122:f9eeca106725 230 */
Kojto 122:f9eeca106725 231 #define IRDA_MODE_RX ((uint32_t)USART_CR1_RE)
Kojto 122:f9eeca106725 232 #define IRDA_MODE_TX ((uint32_t)USART_CR1_TE)
Kojto 122:f9eeca106725 233 #define IRDA_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE))
Kojto 122:f9eeca106725 234 /**
Kojto 122:f9eeca106725 235 * @}
Kojto 122:f9eeca106725 236 */
Kojto 122:f9eeca106725 237
Kojto 122:f9eeca106725 238 /** @defgroup IRDA_Low_Power IRDA Low Power
Kojto 122:f9eeca106725 239 * @{
Kojto 122:f9eeca106725 240 */
Kojto 122:f9eeca106725 241 #define IRDA_POWERMODE_LOWPOWER ((uint32_t)USART_CR3_IRLP)
Kojto 122:f9eeca106725 242 #define IRDA_POWERMODE_NORMAL ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 243 /**
Kojto 122:f9eeca106725 244 * @}
Kojto 122:f9eeca106725 245 */
Kojto 122:f9eeca106725 246
Kojto 122:f9eeca106725 247 /** @defgroup IRDA_Flags IRDA Flags
Kojto 122:f9eeca106725 248 * Elements values convention: 0xXXXX
Kojto 122:f9eeca106725 249 * - 0xXXXX : Flag mask in the SR register
Kojto 122:f9eeca106725 250 * @{
Kojto 122:f9eeca106725 251 */
Kojto 122:f9eeca106725 252 #define IRDA_FLAG_TXE ((uint32_t)0x00000080U)
Kojto 122:f9eeca106725 253 #define IRDA_FLAG_TC ((uint32_t)0x00000040U)
Kojto 122:f9eeca106725 254 #define IRDA_FLAG_RXNE ((uint32_t)0x00000020U)
Kojto 122:f9eeca106725 255 #define IRDA_FLAG_IDLE ((uint32_t)0x00000010U)
Kojto 122:f9eeca106725 256 #define IRDA_FLAG_ORE ((uint32_t)0x00000008U)
Kojto 122:f9eeca106725 257 #define IRDA_FLAG_NE ((uint32_t)0x00000004U)
Kojto 122:f9eeca106725 258 #define IRDA_FLAG_FE ((uint32_t)0x00000002U)
Kojto 122:f9eeca106725 259 #define IRDA_FLAG_PE ((uint32_t)0x00000001U)
Kojto 122:f9eeca106725 260 /**
Kojto 122:f9eeca106725 261 * @}
Kojto 122:f9eeca106725 262 */
Kojto 122:f9eeca106725 263
Kojto 122:f9eeca106725 264 /** @defgroup IRDA_Interrupt_definition IRDA Interrupt Definitions
Kojto 122:f9eeca106725 265 * Elements values convention: 0xY000XXXX
Kojto 122:f9eeca106725 266 * - XXXX : Interrupt mask in the XX register
Kojto 122:f9eeca106725 267 * - Y : Interrupt source register (2bits)
Kojto 122:f9eeca106725 268 * - 01: CR1 register
Kojto 122:f9eeca106725 269 * - 10: CR2 register
Kojto 122:f9eeca106725 270 * - 11: CR3 register
Kojto 122:f9eeca106725 271 * @{
Kojto 122:f9eeca106725 272 */
Kojto 122:f9eeca106725 273 #define IRDA_IT_PE ((uint32_t)(IRDA_CR1_REG_INDEX << 28U | USART_CR1_PEIE))
Kojto 122:f9eeca106725 274 #define IRDA_IT_TXE ((uint32_t)(IRDA_CR1_REG_INDEX << 28U | USART_CR1_TXEIE))
Kojto 122:f9eeca106725 275 #define IRDA_IT_TC ((uint32_t)(IRDA_CR1_REG_INDEX << 28U | USART_CR1_TCIE))
Kojto 122:f9eeca106725 276 #define IRDA_IT_RXNE ((uint32_t)(IRDA_CR1_REG_INDEX << 28U | USART_CR1_RXNEIE))
Kojto 122:f9eeca106725 277 #define IRDA_IT_IDLE ((uint32_t)(IRDA_CR1_REG_INDEX << 28U | USART_CR1_IDLEIE))
Kojto 122:f9eeca106725 278
Kojto 122:f9eeca106725 279 #define IRDA_IT_LBD ((uint32_t)(IRDA_CR2_REG_INDEX << 28U | USART_CR2_LBDIE))
Kojto 122:f9eeca106725 280
Kojto 122:f9eeca106725 281 #define IRDA_IT_CTS ((uint32_t)(IRDA_CR3_REG_INDEX << 28U | USART_CR3_CTSIE))
Kojto 122:f9eeca106725 282 #define IRDA_IT_ERR ((uint32_t)(IRDA_CR3_REG_INDEX << 28U | USART_CR3_EIE))
Kojto 122:f9eeca106725 283 /**
Kojto 122:f9eeca106725 284 * @}
Kojto 122:f9eeca106725 285 */
Kojto 122:f9eeca106725 286
Kojto 122:f9eeca106725 287 /**
Kojto 122:f9eeca106725 288 * @}
Kojto 122:f9eeca106725 289 */
Kojto 122:f9eeca106725 290
Kojto 122:f9eeca106725 291 /* Exported macro ------------------------------------------------------------*/
Kojto 122:f9eeca106725 292 /** @defgroup IRDA_Exported_Macros IRDA Exported Macros
Kojto 122:f9eeca106725 293 * @{
Kojto 122:f9eeca106725 294 */
Kojto 122:f9eeca106725 295
Kojto 122:f9eeca106725 296 /** @brief Reset IRDA handle gstate & RxState
Kojto 122:f9eeca106725 297 * @param __HANDLE__: specifies the USART Handle.
Kojto 122:f9eeca106725 298 * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or
Kojto 122:f9eeca106725 299 * UART peripheral.
Kojto 122:f9eeca106725 300 * @retval None
Kojto 122:f9eeca106725 301 */
Kojto 122:f9eeca106725 302 #define __HAL_IRDA_RESET_HANDLE_STATE(__HANDLE__) do{ \
Kojto 122:f9eeca106725 303 (__HANDLE__)->gState = HAL_IRDA_STATE_RESET; \
Kojto 122:f9eeca106725 304 (__HANDLE__)->RxState = HAL_IRDA_STATE_RESET; \
Kojto 122:f9eeca106725 305 } while(0)
Kojto 122:f9eeca106725 306
Kojto 122:f9eeca106725 307 /** @brief Flushs the IRDA DR register
Kojto 122:f9eeca106725 308 * @param __HANDLE__: specifies the USART Handle.
Kojto 122:f9eeca106725 309 * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or
Kojto 122:f9eeca106725 310 * UART peripheral.
Kojto 122:f9eeca106725 311 */
Kojto 122:f9eeca106725 312 #define __HAL_IRDA_FLUSH_DRREGISTER(__HANDLE__) ((__HANDLE__)->Instance->DR)
Kojto 122:f9eeca106725 313
Kojto 122:f9eeca106725 314 /** @brief Checks whether the specified IRDA flag is set or not.
Kojto 122:f9eeca106725 315 * @param __HANDLE__: specifies the USART Handle.
Kojto 122:f9eeca106725 316 * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or
Kojto 122:f9eeca106725 317 * UART peripheral.
Kojto 122:f9eeca106725 318 * @param __FLAG__: specifies the flag to check.
Kojto 122:f9eeca106725 319 * This parameter can be one of the following values:
Kojto 122:f9eeca106725 320 * @arg IRDA_FLAG_TXE: Transmit data register empty flag
Kojto 122:f9eeca106725 321 * @arg IRDA_FLAG_TC: Transmission Complete flag
Kojto 122:f9eeca106725 322 * @arg IRDA_FLAG_RXNE: Receive data register not empty flag
Kojto 122:f9eeca106725 323 * @arg IRDA_FLAG_IDLE: Idle Line detection flag
Kojto 122:f9eeca106725 324 * @arg IRDA_FLAG_ORE: OverRun Error flag
Kojto 122:f9eeca106725 325 * @arg IRDA_FLAG_NE: Noise Error flag
Kojto 122:f9eeca106725 326 * @arg IRDA_FLAG_FE: Framing Error flag
Kojto 122:f9eeca106725 327 * @arg IRDA_FLAG_PE: Parity Error flag
Kojto 122:f9eeca106725 328 * @retval The new state of __FLAG__ (TRUE or FALSE).
Kojto 122:f9eeca106725 329 */
Kojto 122:f9eeca106725 330 #define __HAL_IRDA_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
Kojto 122:f9eeca106725 331
Kojto 122:f9eeca106725 332 /** @brief Clears the specified IRDA pending flag.
Kojto 122:f9eeca106725 333 * @param __HANDLE__: specifies the USART Handle.
Kojto 122:f9eeca106725 334 * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or
Kojto 122:f9eeca106725 335 * UART peripheral.
Kojto 122:f9eeca106725 336 * @param __FLAG__: specifies the flag to check.
Kojto 122:f9eeca106725 337 * This parameter can be any combination of the following values:
Kojto 122:f9eeca106725 338 * @arg IRDA_FLAG_TC: Transmission Complete flag.
Kojto 122:f9eeca106725 339 * @arg IRDA_FLAG_RXNE: Receive data register not empty flag.
Kojto 122:f9eeca106725 340 *
Kojto 122:f9eeca106725 341 * @note PE (Parity error), FE (Framing error), NE (Noise error), ORE (OverRun
Kojto 122:f9eeca106725 342 * error) and IDLE (Idle line detected) flags are cleared by software
Kojto 122:f9eeca106725 343 * sequence: a read operation to USART_SR register followed by a read
Kojto 122:f9eeca106725 344 * operation to USART_DR register.
Kojto 122:f9eeca106725 345 * @note RXNE flag can be also cleared by a read to the USART_DR register.
Kojto 122:f9eeca106725 346 * @note TC flag can be also cleared by software sequence: a read operation to
Kojto 122:f9eeca106725 347 * USART_SR register followed by a write operation to USART_DR register.
Kojto 122:f9eeca106725 348 * @note TXE flag is cleared only by a write to the USART_DR register.
Kojto 122:f9eeca106725 349 *
Kojto 122:f9eeca106725 350 * @retval None
Kojto 122:f9eeca106725 351 */
Kojto 122:f9eeca106725 352 #define __HAL_IRDA_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__))
Kojto 122:f9eeca106725 353
Kojto 122:f9eeca106725 354 /** @brief Clear the IRDA PE pending flag.
Kojto 122:f9eeca106725 355 * @param __HANDLE__: specifies the USART Handle.
Kojto 122:f9eeca106725 356 * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or
Kojto 122:f9eeca106725 357 * UART peripheral.
Kojto 122:f9eeca106725 358 * @retval None
Kojto 122:f9eeca106725 359 */
Kojto 122:f9eeca106725 360 #define __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__) \
Kojto 122:f9eeca106725 361 do{ \
Kojto 122:f9eeca106725 362 __IO uint32_t tmpreg = 0x00U; \
Kojto 122:f9eeca106725 363 tmpreg = (__HANDLE__)->Instance->SR; \
Kojto 122:f9eeca106725 364 UNUSED(tmpreg); \
Kojto 122:f9eeca106725 365 } while(0)
Kojto 122:f9eeca106725 366
Kojto 122:f9eeca106725 367 /** @brief Clear the IRDA FE pending flag.
Kojto 122:f9eeca106725 368 * @param __HANDLE__: specifies the USART Handle.
Kojto 122:f9eeca106725 369 * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or
Kojto 122:f9eeca106725 370 * UART peripheral.
Kojto 122:f9eeca106725 371 * @retval None
Kojto 122:f9eeca106725 372 */
Kojto 122:f9eeca106725 373 #define __HAL_IRDA_CLEAR_FEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
Kojto 122:f9eeca106725 374
Kojto 122:f9eeca106725 375 /** @brief Clear the IRDA NE pending flag.
Kojto 122:f9eeca106725 376 * @param __HANDLE__: specifies the USART Handle.
Kojto 122:f9eeca106725 377 * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or
Kojto 122:f9eeca106725 378 * UART peripheral.
Kojto 122:f9eeca106725 379 * @retval None
Kojto 122:f9eeca106725 380 */
Kojto 122:f9eeca106725 381 #define __HAL_IRDA_CLEAR_NEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
Kojto 122:f9eeca106725 382
Kojto 122:f9eeca106725 383 /** @brief Clear the IRDA ORE pending flag.
Kojto 122:f9eeca106725 384 * @param __HANDLE__: specifies the USART Handle.
Kojto 122:f9eeca106725 385 * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or
Kojto 122:f9eeca106725 386 * UART peripheral.
Kojto 122:f9eeca106725 387 * @retval None
Kojto 122:f9eeca106725 388 */
Kojto 122:f9eeca106725 389 #define __HAL_IRDA_CLEAR_OREFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
Kojto 122:f9eeca106725 390
Kojto 122:f9eeca106725 391 /** @brief Clear the IRDA IDLE pending flag.
Kojto 122:f9eeca106725 392 * @param __HANDLE__: specifies the USART Handle.
Kojto 122:f9eeca106725 393 * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or
Kojto 122:f9eeca106725 394 * UART peripheral.
Kojto 122:f9eeca106725 395 * @retval None
Kojto 122:f9eeca106725 396 */
Kojto 122:f9eeca106725 397 #define __HAL_IRDA_CLEAR_IDLEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
Kojto 122:f9eeca106725 398
Kojto 122:f9eeca106725 399 /** @brief Enables or disables the specified IRDA interrupt.
Kojto 122:f9eeca106725 400 * @param __HANDLE__: specifies the USART Handle.
Kojto 122:f9eeca106725 401 * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or
Kojto 122:f9eeca106725 402 * UART peripheral.
Kojto 122:f9eeca106725 403 * @param __INTERRUPT__: specifies the IRDA interrupt source to check.
Kojto 122:f9eeca106725 404 * This parameter can be one of the following values:
Kojto 122:f9eeca106725 405 * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt
Kojto 122:f9eeca106725 406 * @arg IRDA_IT_TC: Transmission complete interrupt
Kojto 122:f9eeca106725 407 * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt
Kojto 122:f9eeca106725 408 * @arg IRDA_IT_IDLE: Idle line detection interrupt
Kojto 122:f9eeca106725 409 * @arg IRDA_IT_PE: Parity Error interrupt
Kojto 122:f9eeca106725 410 * @arg IRDA_IT_ERR: Error interrupt(Frame error, noise error, overrun error)
Kojto 122:f9eeca106725 411 * @retval None
Kojto 122:f9eeca106725 412 */
Kojto 122:f9eeca106725 413 #define __HAL_IRDA_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28U) == 1U)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & IRDA_IT_MASK)): \
Kojto 122:f9eeca106725 414 (((__INTERRUPT__) >> 28U) == 2U)? ((__HANDLE__)->Instance->CR2 |= ((__INTERRUPT__) & IRDA_IT_MASK)): \
Kojto 122:f9eeca106725 415 ((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & IRDA_IT_MASK)))
Kojto 122:f9eeca106725 416 #define __HAL_IRDA_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28U) == 1U)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & IRDA_IT_MASK)): \
Kojto 122:f9eeca106725 417 (((__INTERRUPT__) >> 28U) == 2U)? ((__HANDLE__)->Instance->CR2 &= ~((__INTERRUPT__) & IRDA_IT_MASK)): \
Kojto 122:f9eeca106725 418 ((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & IRDA_IT_MASK)))
Kojto 122:f9eeca106725 419
Kojto 122:f9eeca106725 420 /** @brief Checks whether the specified IRDA interrupt has occurred or not.
Kojto 122:f9eeca106725 421 * @param __HANDLE__: specifies the USART Handle.
Kojto 122:f9eeca106725 422 * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or
Kojto 122:f9eeca106725 423 * UART peripheral.
Kojto 122:f9eeca106725 424 * @param __IT__: specifies the IRDA interrupt source to check.
Kojto 122:f9eeca106725 425 * This parameter can be one of the following values:
Kojto 122:f9eeca106725 426 * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt
Kojto 122:f9eeca106725 427 * @arg IRDA_IT_TC: Transmission complete interrupt
Kojto 122:f9eeca106725 428 * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt
Kojto 122:f9eeca106725 429 * @arg IRDA_IT_IDLE: Idle line detection interrupt
Kojto 122:f9eeca106725 430 * @arg USART_IT_ERR: Error interrupt
Kojto 122:f9eeca106725 431 * @arg IRDA_IT_PE: Parity Error interrupt
Kojto 122:f9eeca106725 432 * @retval The new state of __IT__ (TRUE or FALSE).
Kojto 122:f9eeca106725 433 */
Kojto 122:f9eeca106725 434 #define __HAL_IRDA_GET_IT_SOURCE(__HANDLE__, __IT__) (((((__IT__) >> 28U) == 1U)? (__HANDLE__)->Instance->CR1:(((((uint32_t)(__IT__)) >> 28U) == 2U)? \
Kojto 122:f9eeca106725 435 (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & (((uint32_t)(__IT__)) & IRDA_IT_MASK))
Kojto 122:f9eeca106725 436
Kojto 122:f9eeca106725 437 /** @brief Macro to enable the IRDA's one bit sample method
Kojto 122:f9eeca106725 438 * @param __HANDLE__: specifies the IRDA Handle.
Kojto 122:f9eeca106725 439 * @retval None
Kojto 122:f9eeca106725 440 */
Kojto 122:f9eeca106725 441 #define __HAL_IRDA_ONE_BIT_SAMPLE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT)
Kojto 122:f9eeca106725 442
Kojto 122:f9eeca106725 443 /** @brief Macro to disable the IRDA's one bit sample method
Kojto 122:f9eeca106725 444 * @param __HANDLE__: specifies the IRDA Handle.
Kojto 122:f9eeca106725 445 * @retval None
Kojto 122:f9eeca106725 446 */
Kojto 122:f9eeca106725 447 #define __HAL_IRDA_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= (uint16_t)~((uint16_t)USART_CR3_ONEBIT))
Kojto 122:f9eeca106725 448
Kojto 122:f9eeca106725 449 /** @brief Enable UART/USART associated to IRDA Handle
Kojto 122:f9eeca106725 450 * @param __HANDLE__: specifies the IRDA Handle.
Kojto 122:f9eeca106725 451 * IRDA Handle selects the USARTx or UARTy peripheral
Kojto 122:f9eeca106725 452 * (USART,UART availability and x,y values depending on device).
Kojto 122:f9eeca106725 453 * @retval None
Kojto 122:f9eeca106725 454 */
Kojto 122:f9eeca106725 455 #define __HAL_IRDA_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE)
Kojto 122:f9eeca106725 456
Kojto 122:f9eeca106725 457 /** @brief Disable UART/USART associated to IRDA Handle
Kojto 122:f9eeca106725 458 * @param __HANDLE__: specifies the IRDA Handle.
Kojto 122:f9eeca106725 459 * IRDA Handle selects the USARTx or UARTy peripheral
Kojto 122:f9eeca106725 460 * (USART,UART availability and x,y values depending on device).
Kojto 122:f9eeca106725 461 * @retval None
Kojto 122:f9eeca106725 462 */
Kojto 122:f9eeca106725 463 #define __HAL_IRDA_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE)
Kojto 122:f9eeca106725 464
Kojto 122:f9eeca106725 465 /**
Kojto 122:f9eeca106725 466 * @}
Kojto 122:f9eeca106725 467 */
Kojto 122:f9eeca106725 468
Kojto 122:f9eeca106725 469 /* Exported functions --------------------------------------------------------*/
Kojto 122:f9eeca106725 470 /** @addtogroup IRDA_Exported_Functions
Kojto 122:f9eeca106725 471 * @{
Kojto 122:f9eeca106725 472 */
Kojto 122:f9eeca106725 473
Kojto 122:f9eeca106725 474 /** @addtogroup IRDA_Exported_Functions_Group1
Kojto 122:f9eeca106725 475 * @{
Kojto 122:f9eeca106725 476 */
Kojto 122:f9eeca106725 477 /* Initialization/de-initialization functions **********************************/
Kojto 122:f9eeca106725 478 HAL_StatusTypeDef HAL_IRDA_Init(IRDA_HandleTypeDef *hirda);
Kojto 122:f9eeca106725 479 HAL_StatusTypeDef HAL_IRDA_DeInit(IRDA_HandleTypeDef *hirda);
Kojto 122:f9eeca106725 480 void HAL_IRDA_MspInit(IRDA_HandleTypeDef *hirda);
Kojto 122:f9eeca106725 481 void HAL_IRDA_MspDeInit(IRDA_HandleTypeDef *hirda);
Kojto 122:f9eeca106725 482 /**
Kojto 122:f9eeca106725 483 * @}
Kojto 122:f9eeca106725 484 */
Kojto 122:f9eeca106725 485
Kojto 122:f9eeca106725 486 /** @addtogroup IRDA_Exported_Functions_Group2
Kojto 122:f9eeca106725 487 * @{
Kojto 122:f9eeca106725 488 */
Kojto 122:f9eeca106725 489 /* IO operation functions *******************************************************/
Kojto 122:f9eeca106725 490 HAL_StatusTypeDef HAL_IRDA_Transmit(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 122:f9eeca106725 491 HAL_StatusTypeDef HAL_IRDA_Receive(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 122:f9eeca106725 492 HAL_StatusTypeDef HAL_IRDA_Transmit_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
Kojto 122:f9eeca106725 493 HAL_StatusTypeDef HAL_IRDA_Receive_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
Kojto 122:f9eeca106725 494 HAL_StatusTypeDef HAL_IRDA_Transmit_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
Kojto 122:f9eeca106725 495 HAL_StatusTypeDef HAL_IRDA_Receive_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
Kojto 122:f9eeca106725 496 HAL_StatusTypeDef HAL_IRDA_DMAPause(IRDA_HandleTypeDef *hirda);
Kojto 122:f9eeca106725 497 HAL_StatusTypeDef HAL_IRDA_DMAResume(IRDA_HandleTypeDef *hirda);
Kojto 122:f9eeca106725 498 HAL_StatusTypeDef HAL_IRDA_DMAStop(IRDA_HandleTypeDef *hirda);
Kojto 122:f9eeca106725 499
Kojto 122:f9eeca106725 500 void HAL_IRDA_IRQHandler(IRDA_HandleTypeDef *hirda);
Kojto 122:f9eeca106725 501 void HAL_IRDA_TxCpltCallback(IRDA_HandleTypeDef *hirda);
Kojto 122:f9eeca106725 502 void HAL_IRDA_RxCpltCallback(IRDA_HandleTypeDef *hirda);
Kojto 122:f9eeca106725 503 void HAL_IRDA_TxHalfCpltCallback(IRDA_HandleTypeDef *hirda);
Kojto 122:f9eeca106725 504 void HAL_IRDA_RxHalfCpltCallback(IRDA_HandleTypeDef *hirda);
Kojto 122:f9eeca106725 505 void HAL_IRDA_ErrorCallback(IRDA_HandleTypeDef *hirda);
Kojto 122:f9eeca106725 506 /**
Kojto 122:f9eeca106725 507 * @}
Kojto 122:f9eeca106725 508 */
Kojto 122:f9eeca106725 509
Kojto 122:f9eeca106725 510 /** @addtogroup IRDA_Exported_Functions_Group3
Kojto 122:f9eeca106725 511 * @{
Kojto 122:f9eeca106725 512 */
Kojto 122:f9eeca106725 513 /* Peripheral State functions **************************************************/
Kojto 122:f9eeca106725 514 HAL_IRDA_StateTypeDef HAL_IRDA_GetState(IRDA_HandleTypeDef *hirda);
Kojto 122:f9eeca106725 515 uint32_t HAL_IRDA_GetError(IRDA_HandleTypeDef *hirda);
Kojto 122:f9eeca106725 516 /**
Kojto 122:f9eeca106725 517 * @}
Kojto 122:f9eeca106725 518 */
Kojto 122:f9eeca106725 519
Kojto 122:f9eeca106725 520 /**
Kojto 122:f9eeca106725 521 * @}
Kojto 122:f9eeca106725 522 */
Kojto 122:f9eeca106725 523
Kojto 122:f9eeca106725 524 /* Private types -------------------------------------------------------------*/
Kojto 122:f9eeca106725 525 /* Private variables ---------------------------------------------------------*/
Kojto 122:f9eeca106725 526 /* Private constants ---------------------------------------------------------*/
Kojto 122:f9eeca106725 527 /** @defgroup IRDA_Private_Constants IRDA Private Constants
Kojto 122:f9eeca106725 528 * @{
Kojto 122:f9eeca106725 529 */
Kojto 122:f9eeca106725 530
Kojto 122:f9eeca106725 531 /** @brief IRDA interruptions flag mask
Kojto 122:f9eeca106725 532 *
Kojto 122:f9eeca106725 533 */
Kojto 122:f9eeca106725 534 #define IRDA_IT_MASK ((uint32_t) USART_CR1_PEIE | USART_CR1_TXEIE | USART_CR1_TCIE | USART_CR1_RXNEIE | \
Kojto 122:f9eeca106725 535 USART_CR1_IDLEIE | USART_CR2_LBDIE | USART_CR3_CTSIE | USART_CR3_EIE )
Kojto 122:f9eeca106725 536
Kojto 122:f9eeca106725 537 #define IRDA_CR1_REG_INDEX 1U
Kojto 122:f9eeca106725 538 #define IRDA_CR2_REG_INDEX 2U
Kojto 122:f9eeca106725 539 #define IRDA_CR3_REG_INDEX 3U
Kojto 122:f9eeca106725 540 /**
Kojto 122:f9eeca106725 541 * @}
Kojto 122:f9eeca106725 542 */
Kojto 122:f9eeca106725 543
Kojto 122:f9eeca106725 544 /* Private macros --------------------------------------------------------*/
Kojto 122:f9eeca106725 545 /** @defgroup IRDA_Private_Macros IRDA Private Macros
Kojto 122:f9eeca106725 546 * @{
Kojto 122:f9eeca106725 547 */
Kojto 122:f9eeca106725 548 #define IS_IRDA_WORD_LENGTH(LENGTH) (((LENGTH) == IRDA_WORDLENGTH_8B) || \
Kojto 122:f9eeca106725 549 ((LENGTH) == IRDA_WORDLENGTH_9B))
Kojto 122:f9eeca106725 550 #define IS_IRDA_PARITY(PARITY) (((PARITY) == IRDA_PARITY_NONE) || \
Kojto 122:f9eeca106725 551 ((PARITY) == IRDA_PARITY_EVEN) || \
Kojto 122:f9eeca106725 552 ((PARITY) == IRDA_PARITY_ODD))
Kojto 122:f9eeca106725 553 #define IS_IRDA_MODE(MODE) ((((MODE) & (uint32_t)0x0000FFF3U) == 0x00U) && ((MODE) != (uint32_t)0x00000000U))
Kojto 122:f9eeca106725 554 #define IS_IRDA_POWERMODE(MODE) (((MODE) == IRDA_POWERMODE_LOWPOWER) || \
Kojto 122:f9eeca106725 555 ((MODE) == IRDA_POWERMODE_NORMAL))
Kojto 122:f9eeca106725 556 #define IS_IRDA_BAUDRATE(BAUDRATE) ((BAUDRATE) < 115201U)
Kojto 122:f9eeca106725 557
Kojto 122:f9eeca106725 558 #define IRDA_DIV(_PCLK_, _BAUD_) (((_PCLK_)*25U)/(4U*(_BAUD_)))
Kojto 122:f9eeca106725 559 #define IRDA_DIVMANT(_PCLK_, _BAUD_) (IRDA_DIV((_PCLK_), (_BAUD_))/100U)
Kojto 122:f9eeca106725 560 #define IRDA_DIVFRAQ(_PCLK_, _BAUD_) (((IRDA_DIV((_PCLK_), (_BAUD_)) - (IRDA_DIVMANT((_PCLK_), (_BAUD_)) * 100U)) * 16U + 50U) / 100U)
Kojto 122:f9eeca106725 561 /* UART BRR = mantissa + overflow + fraction
Kojto 122:f9eeca106725 562 = (UART DIVMANT << 4) + (UART DIVFRAQ & 0xF0) + (UART DIVFRAQ & 0x0FU) */
Kojto 122:f9eeca106725 563 #define IRDA_BRR(_PCLK_, _BAUD_) (((IRDA_DIVMANT((_PCLK_), (_BAUD_)) << 4U) + \
Kojto 122:f9eeca106725 564 (IRDA_DIVFRAQ((_PCLK_), (_BAUD_)) & 0xF0U)) + \
Kojto 122:f9eeca106725 565 (IRDA_DIVFRAQ((_PCLK_), (_BAUD_)) & 0x0FU))
Kojto 122:f9eeca106725 566
Kojto 122:f9eeca106725 567 /**
Kojto 122:f9eeca106725 568 * @}
Kojto 122:f9eeca106725 569 */
Kojto 122:f9eeca106725 570
Kojto 122:f9eeca106725 571 /* Private functions ---------------------------------------------------------*/
Kojto 122:f9eeca106725 572 /** @defgroup IRDA_Private_Functions IRDA Private Functions
Kojto 122:f9eeca106725 573 * @{
Kojto 122:f9eeca106725 574 */
Kojto 122:f9eeca106725 575
Kojto 122:f9eeca106725 576 /**
Kojto 122:f9eeca106725 577 * @}
Kojto 122:f9eeca106725 578 */
Kojto 122:f9eeca106725 579
Kojto 122:f9eeca106725 580 /**
Kojto 122:f9eeca106725 581 * @}
Kojto 122:f9eeca106725 582 */
Kojto 122:f9eeca106725 583
Kojto 122:f9eeca106725 584 /**
Kojto 122:f9eeca106725 585 * @}
Kojto 122:f9eeca106725 586 */
Kojto 122:f9eeca106725 587
Kojto 122:f9eeca106725 588 #ifdef __cplusplus
Kojto 122:f9eeca106725 589 }
Kojto 122:f9eeca106725 590 #endif
Kojto 122:f9eeca106725 591
Kojto 122:f9eeca106725 592 #endif /* __STM32F4xx_HAL_IRDA_H */
Kojto 122:f9eeca106725 593
Kojto 122:f9eeca106725 594 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/