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TARGET_NUCLEO_F401RE/stm32f4xx_hal_irda.h@99:7f6c6de930c0, 2015-05-03 (annotated)
- Committer:
- Mikchel
- Date:
- Sun May 03 16:04:42 2015 +0000
- Revision:
- 99:7f6c6de930c0
- Parent:
- 90:cb3d968589d8
12
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| emilmont | 77:869cf507173a | 1 | /** |
| emilmont | 77:869cf507173a | 2 | ****************************************************************************** |
| emilmont | 77:869cf507173a | 3 | * @file stm32f4xx_hal_irda.h |
| emilmont | 77:869cf507173a | 4 | * @author MCD Application Team |
| Kojto | 90:cb3d968589d8 | 5 | * @version V1.1.0 |
| Kojto | 90:cb3d968589d8 | 6 | * @date 19-June-2014 |
| emilmont | 77:869cf507173a | 7 | * @brief Header file of IRDA HAL module. |
| emilmont | 77:869cf507173a | 8 | ****************************************************************************** |
| emilmont | 77:869cf507173a | 9 | * @attention |
| emilmont | 77:869cf507173a | 10 | * |
| emilmont | 77:869cf507173a | 11 | * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2> |
| emilmont | 77:869cf507173a | 12 | * |
| emilmont | 77:869cf507173a | 13 | * Redistribution and use in source and binary forms, with or without modification, |
| emilmont | 77:869cf507173a | 14 | * are permitted provided that the following conditions are met: |
| emilmont | 77:869cf507173a | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
| emilmont | 77:869cf507173a | 16 | * this list of conditions and the following disclaimer. |
| emilmont | 77:869cf507173a | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| emilmont | 77:869cf507173a | 18 | * this list of conditions and the following disclaimer in the documentation |
| emilmont | 77:869cf507173a | 19 | * and/or other materials provided with the distribution. |
| emilmont | 77:869cf507173a | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
| emilmont | 77:869cf507173a | 21 | * may be used to endorse or promote products derived from this software |
| emilmont | 77:869cf507173a | 22 | * without specific prior written permission. |
| emilmont | 77:869cf507173a | 23 | * |
| emilmont | 77:869cf507173a | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| emilmont | 77:869cf507173a | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| emilmont | 77:869cf507173a | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| emilmont | 77:869cf507173a | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| emilmont | 77:869cf507173a | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| emilmont | 77:869cf507173a | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| emilmont | 77:869cf507173a | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| emilmont | 77:869cf507173a | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| emilmont | 77:869cf507173a | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| emilmont | 77:869cf507173a | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| emilmont | 77:869cf507173a | 34 | * |
| emilmont | 77:869cf507173a | 35 | ****************************************************************************** |
| emilmont | 77:869cf507173a | 36 | */ |
| emilmont | 77:869cf507173a | 37 | |
| emilmont | 77:869cf507173a | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
| emilmont | 77:869cf507173a | 39 | #ifndef __STM32F4xx_HAL_IRDA_H |
| emilmont | 77:869cf507173a | 40 | #define __STM32F4xx_HAL_IRDA_H |
| emilmont | 77:869cf507173a | 41 | |
| emilmont | 77:869cf507173a | 42 | #ifdef __cplusplus |
| emilmont | 77:869cf507173a | 43 | extern "C" { |
| emilmont | 77:869cf507173a | 44 | #endif |
| emilmont | 77:869cf507173a | 45 | |
| emilmont | 77:869cf507173a | 46 | /* Includes ------------------------------------------------------------------*/ |
| emilmont | 77:869cf507173a | 47 | #include "stm32f4xx_hal_def.h" |
| emilmont | 77:869cf507173a | 48 | |
| emilmont | 77:869cf507173a | 49 | /** @addtogroup STM32F4xx_HAL_Driver |
| emilmont | 77:869cf507173a | 50 | * @{ |
| emilmont | 77:869cf507173a | 51 | */ |
| emilmont | 77:869cf507173a | 52 | |
| emilmont | 77:869cf507173a | 53 | /** @addtogroup IRDA |
| emilmont | 77:869cf507173a | 54 | * @{ |
| emilmont | 77:869cf507173a | 55 | */ |
| emilmont | 77:869cf507173a | 56 | |
| emilmont | 77:869cf507173a | 57 | /* Exported types ------------------------------------------------------------*/ |
| emilmont | 77:869cf507173a | 58 | |
| emilmont | 77:869cf507173a | 59 | /** |
| emilmont | 77:869cf507173a | 60 | * @brief IRDA Init Structure definition |
| emilmont | 77:869cf507173a | 61 | */ |
| emilmont | 77:869cf507173a | 62 | typedef struct |
| emilmont | 77:869cf507173a | 63 | { |
| emilmont | 77:869cf507173a | 64 | uint32_t BaudRate; /*!< This member configures the IRDA communication baud rate. |
| emilmont | 77:869cf507173a | 65 | The baud rate is computed using the following formula: |
| emilmont | 77:869cf507173a | 66 | - IntegerDivider = ((PCLKx) / (8 * (hirda->Init.BaudRate))) |
| emilmont | 77:869cf507173a | 67 | - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 8) + 0.5 */ |
| emilmont | 77:869cf507173a | 68 | |
| emilmont | 77:869cf507173a | 69 | uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame. |
| emilmont | 77:869cf507173a | 70 | This parameter can be a value of @ref IRDA_Word_Length */ |
| emilmont | 77:869cf507173a | 71 | |
| emilmont | 77:869cf507173a | 72 | |
| emilmont | 77:869cf507173a | 73 | uint32_t Parity; /*!< Specifies the parity mode. |
| emilmont | 77:869cf507173a | 74 | This parameter can be a value of @ref IRDA_Parity |
| emilmont | 77:869cf507173a | 75 | @note When parity is enabled, the computed parity is inserted |
| emilmont | 77:869cf507173a | 76 | at the MSB position of the transmitted data (9th bit when |
| emilmont | 77:869cf507173a | 77 | the word length is set to 9 data bits; 8th bit when the |
| emilmont | 77:869cf507173a | 78 | word length is set to 8 data bits). */ |
| emilmont | 77:869cf507173a | 79 | |
| emilmont | 77:869cf507173a | 80 | uint32_t Mode; /*!< Specifies wether the Receive or Transmit mode is enabled or disabled. |
| emilmont | 77:869cf507173a | 81 | This parameter can be a value of @ref IRDA_Mode */ |
| emilmont | 77:869cf507173a | 82 | |
| emilmont | 77:869cf507173a | 83 | uint8_t Prescaler; /*!< Specifies the Prescaler */ |
| emilmont | 77:869cf507173a | 84 | |
| emilmont | 77:869cf507173a | 85 | uint32_t IrDAMode; /*!< Specifies the IrDA mode |
| emilmont | 77:869cf507173a | 86 | This parameter can be a value of @ref IrDA_Low_Power */ |
| emilmont | 77:869cf507173a | 87 | }IRDA_InitTypeDef; |
| emilmont | 77:869cf507173a | 88 | |
| emilmont | 77:869cf507173a | 89 | /** |
| emilmont | 77:869cf507173a | 90 | * @brief HAL State structures definition |
| emilmont | 77:869cf507173a | 91 | */ |
| emilmont | 77:869cf507173a | 92 | typedef enum |
| emilmont | 77:869cf507173a | 93 | { |
| emilmont | 77:869cf507173a | 94 | HAL_IRDA_STATE_RESET = 0x00, /*!< Peripheral is not yet Initialized */ |
| emilmont | 77:869cf507173a | 95 | HAL_IRDA_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */ |
| emilmont | 77:869cf507173a | 96 | HAL_IRDA_STATE_BUSY = 0x02, /*!< an internal process is ongoing */ |
| emilmont | 77:869cf507173a | 97 | HAL_IRDA_STATE_BUSY_TX = 0x12, /*!< Data Transmission process is ongoing */ |
| emilmont | 77:869cf507173a | 98 | HAL_IRDA_STATE_BUSY_RX = 0x22, /*!< Data Reception process is ongoing */ |
| emilmont | 77:869cf507173a | 99 | HAL_IRDA_STATE_BUSY_TX_RX = 0x32, /*!< Data Transmission and Reception process is ongoing */ |
| emilmont | 77:869cf507173a | 100 | HAL_IRDA_STATE_TIMEOUT = 0x03, /*!< Timeout state */ |
| emilmont | 77:869cf507173a | 101 | HAL_IRDA_STATE_ERROR = 0x04 /*!< Error */ |
| emilmont | 77:869cf507173a | 102 | }HAL_IRDA_StateTypeDef; |
| emilmont | 77:869cf507173a | 103 | |
| emilmont | 77:869cf507173a | 104 | /** |
| emilmont | 77:869cf507173a | 105 | * @brief HAL IRDA Error Code structure definition |
| emilmont | 77:869cf507173a | 106 | */ |
| emilmont | 77:869cf507173a | 107 | typedef enum |
| emilmont | 77:869cf507173a | 108 | { |
| emilmont | 77:869cf507173a | 109 | HAL_IRDA_ERROR_NONE = 0x00, /*!< No error */ |
| emilmont | 77:869cf507173a | 110 | HAL_IRDA_ERROR_PE = 0x01, /*!< Parity error */ |
| emilmont | 77:869cf507173a | 111 | HAL_IRDA_ERROR_NE = 0x02, /*!< Noise error */ |
| emilmont | 77:869cf507173a | 112 | HAL_IRDA_ERROR_FE = 0x04, /*!< frame error */ |
| emilmont | 77:869cf507173a | 113 | HAL_IRDA_ERROR_ORE = 0x08, /*!< Overrun error */ |
| emilmont | 77:869cf507173a | 114 | HAL_IRDA_ERROR_DMA = 0x10 /*!< DMA transfer error */ |
| emilmont | 77:869cf507173a | 115 | }HAL_IRDA_ErrorTypeDef; |
| emilmont | 77:869cf507173a | 116 | |
| emilmont | 77:869cf507173a | 117 | /** |
| emilmont | 77:869cf507173a | 118 | * @brief IRDA handle Structure definition |
| emilmont | 77:869cf507173a | 119 | */ |
| emilmont | 77:869cf507173a | 120 | typedef struct |
| emilmont | 77:869cf507173a | 121 | { |
| emilmont | 77:869cf507173a | 122 | USART_TypeDef *Instance; /* USART registers base address */ |
| emilmont | 77:869cf507173a | 123 | |
| emilmont | 77:869cf507173a | 124 | IRDA_InitTypeDef Init; /* IRDA communication parameters */ |
| emilmont | 77:869cf507173a | 125 | |
| emilmont | 77:869cf507173a | 126 | uint8_t *pTxBuffPtr; /* Pointer to IRDA Tx transfer Buffer */ |
| emilmont | 77:869cf507173a | 127 | |
| emilmont | 77:869cf507173a | 128 | uint16_t TxXferSize; /* IRDA Tx Transfer size */ |
| emilmont | 77:869cf507173a | 129 | |
| emilmont | 77:869cf507173a | 130 | uint16_t TxXferCount; /* IRDA Tx Transfer Counter */ |
| emilmont | 77:869cf507173a | 131 | |
| emilmont | 77:869cf507173a | 132 | uint8_t *pRxBuffPtr; /* Pointer to IRDA Rx transfer Buffer */ |
| emilmont | 77:869cf507173a | 133 | |
| emilmont | 77:869cf507173a | 134 | uint16_t RxXferSize; /* IRDA Rx Transfer size */ |
| emilmont | 77:869cf507173a | 135 | |
| emilmont | 77:869cf507173a | 136 | uint16_t RxXferCount; /* IRDA Rx Transfer Counter */ |
| emilmont | 77:869cf507173a | 137 | |
| emilmont | 77:869cf507173a | 138 | DMA_HandleTypeDef *hdmatx; /* IRDA Tx DMA Handle parameters */ |
| emilmont | 77:869cf507173a | 139 | |
| emilmont | 77:869cf507173a | 140 | DMA_HandleTypeDef *hdmarx; /* IRDA Rx DMA Handle parameters */ |
| emilmont | 77:869cf507173a | 141 | |
| emilmont | 77:869cf507173a | 142 | HAL_LockTypeDef Lock; /* Locking object */ |
| emilmont | 77:869cf507173a | 143 | |
| emilmont | 77:869cf507173a | 144 | __IO HAL_IRDA_StateTypeDef State; /* IRDA communication state */ |
| emilmont | 77:869cf507173a | 145 | |
| emilmont | 77:869cf507173a | 146 | __IO HAL_IRDA_ErrorTypeDef ErrorCode; /* IRDA Error code */ |
| emilmont | 77:869cf507173a | 147 | |
| emilmont | 77:869cf507173a | 148 | }IRDA_HandleTypeDef; |
| emilmont | 77:869cf507173a | 149 | |
| emilmont | 77:869cf507173a | 150 | /* Exported constants --------------------------------------------------------*/ |
| emilmont | 77:869cf507173a | 151 | /** @defgroup IRDA_Exported_Constants |
| emilmont | 77:869cf507173a | 152 | * @{ |
| emilmont | 77:869cf507173a | 153 | */ |
| emilmont | 77:869cf507173a | 154 | |
| emilmont | 77:869cf507173a | 155 | /** @defgroup IRDA_Word_Length |
| emilmont | 77:869cf507173a | 156 | * @{ |
| emilmont | 77:869cf507173a | 157 | */ |
| emilmont | 77:869cf507173a | 158 | #define IRDA_WORDLENGTH_8B ((uint32_t)0x00000000) |
| emilmont | 77:869cf507173a | 159 | #define IRDA_WORDLENGTH_9B ((uint32_t)USART_CR1_M) |
| emilmont | 77:869cf507173a | 160 | #define IS_IRDA_WORD_LENGTH(LENGTH) (((LENGTH) == IRDA_WORDLENGTH_8B) || \ |
| emilmont | 77:869cf507173a | 161 | ((LENGTH) == IRDA_WORDLENGTH_9B)) |
| emilmont | 77:869cf507173a | 162 | /** |
| emilmont | 77:869cf507173a | 163 | * @} |
| emilmont | 77:869cf507173a | 164 | */ |
| emilmont | 77:869cf507173a | 165 | |
| emilmont | 77:869cf507173a | 166 | |
| emilmont | 77:869cf507173a | 167 | /** @defgroup IRDA_Parity |
| emilmont | 77:869cf507173a | 168 | * @{ |
| emilmont | 77:869cf507173a | 169 | */ |
| emilmont | 77:869cf507173a | 170 | #define IRDA_PARITY_NONE ((uint32_t)0x00000000) |
| emilmont | 77:869cf507173a | 171 | #define IRDA_PARITY_EVEN ((uint32_t)USART_CR1_PCE) |
| emilmont | 77:869cf507173a | 172 | #define IRDA_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS)) |
| emilmont | 77:869cf507173a | 173 | #define IS_IRDA_PARITY(PARITY) (((PARITY) == IRDA_PARITY_NONE) || \ |
| emilmont | 77:869cf507173a | 174 | ((PARITY) == IRDA_PARITY_EVEN) || \ |
| emilmont | 77:869cf507173a | 175 | ((PARITY) == IRDA_PARITY_ODD)) |
| emilmont | 77:869cf507173a | 176 | /** |
| emilmont | 77:869cf507173a | 177 | * @} |
| emilmont | 77:869cf507173a | 178 | */ |
| emilmont | 77:869cf507173a | 179 | |
| emilmont | 77:869cf507173a | 180 | |
| emilmont | 77:869cf507173a | 181 | /** @defgroup IRDA_Mode |
| emilmont | 77:869cf507173a | 182 | * @{ |
| emilmont | 77:869cf507173a | 183 | */ |
| emilmont | 77:869cf507173a | 184 | #define IRDA_MODE_RX ((uint32_t)USART_CR1_RE) |
| emilmont | 77:869cf507173a | 185 | #define IRDA_MODE_TX ((uint32_t)USART_CR1_TE) |
| emilmont | 77:869cf507173a | 186 | #define IRDA_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE)) |
| emilmont | 77:869cf507173a | 187 | #define IS_IRDA_MODE(MODE) ((((MODE) & (uint32_t)0x0000FFF3) == 0x00) && ((MODE) != (uint32_t)0x000000)) |
| emilmont | 77:869cf507173a | 188 | /** |
| emilmont | 77:869cf507173a | 189 | * @} |
| emilmont | 77:869cf507173a | 190 | */ |
| emilmont | 77:869cf507173a | 191 | |
| emilmont | 77:869cf507173a | 192 | /** @defgroup IrDA_Low_Power |
| emilmont | 77:869cf507173a | 193 | * @{ |
| emilmont | 77:869cf507173a | 194 | */ |
| emilmont | 77:869cf507173a | 195 | #define IRDA_POWERMODE_LOWPOWER ((uint32_t)USART_CR3_IRLP) |
| emilmont | 77:869cf507173a | 196 | #define IRDA_POWERMODE_NORMAL ((uint32_t)0x00000000) |
| emilmont | 77:869cf507173a | 197 | #define IS_IRDA_POWERMODE(MODE) (((MODE) == IRDA_POWERMODE_LOWPOWER) || \ |
| emilmont | 77:869cf507173a | 198 | ((MODE) == IRDA_POWERMODE_NORMAL)) |
| emilmont | 77:869cf507173a | 199 | /** |
| emilmont | 77:869cf507173a | 200 | * @} |
| emilmont | 77:869cf507173a | 201 | */ |
| emilmont | 77:869cf507173a | 202 | |
| emilmont | 77:869cf507173a | 203 | /** @defgroup IRDA_Flags |
| emilmont | 77:869cf507173a | 204 | * Elements values convention: 0xXXXX |
| emilmont | 77:869cf507173a | 205 | * - 0xXXXX : Flag mask in the SR register |
| emilmont | 77:869cf507173a | 206 | * @{ |
| emilmont | 77:869cf507173a | 207 | */ |
| emilmont | 77:869cf507173a | 208 | #define IRDA_FLAG_TXE ((uint32_t)0x00000080) |
| emilmont | 77:869cf507173a | 209 | #define IRDA_FLAG_TC ((uint32_t)0x00000040) |
| emilmont | 77:869cf507173a | 210 | #define IRDA_FLAG_RXNE ((uint32_t)0x00000020) |
| emilmont | 77:869cf507173a | 211 | #define IRDA_FLAG_IDLE ((uint32_t)0x00000010) |
| emilmont | 77:869cf507173a | 212 | #define IRDA_FLAG_ORE ((uint32_t)0x00000008) |
| emilmont | 77:869cf507173a | 213 | #define IRDA_FLAG_NE ((uint32_t)0x00000004) |
| emilmont | 77:869cf507173a | 214 | #define IRDA_FLAG_FE ((uint32_t)0x00000002) |
| emilmont | 77:869cf507173a | 215 | #define IRDA_FLAG_PE ((uint32_t)0x00000001) |
| emilmont | 77:869cf507173a | 216 | /** |
| emilmont | 77:869cf507173a | 217 | * @} |
| emilmont | 77:869cf507173a | 218 | */ |
| emilmont | 77:869cf507173a | 219 | |
| emilmont | 77:869cf507173a | 220 | /** @defgroup IRDA_Interrupt_definition |
| emilmont | 77:869cf507173a | 221 | * Elements values convention: 0xY000XXXX |
| emilmont | 77:869cf507173a | 222 | * - XXXX : Interrupt mask in the XX register |
| emilmont | 77:869cf507173a | 223 | * - Y : Interrupt source register (2bits) |
| emilmont | 77:869cf507173a | 224 | * - 01: CR1 register |
| emilmont | 77:869cf507173a | 225 | * - 10: CR2 register |
| emilmont | 77:869cf507173a | 226 | * - 11: CR3 register |
| emilmont | 77:869cf507173a | 227 | * |
| emilmont | 77:869cf507173a | 228 | * @{ |
| emilmont | 77:869cf507173a | 229 | */ |
| emilmont | 77:869cf507173a | 230 | |
| emilmont | 77:869cf507173a | 231 | #define IRDA_IT_PE ((uint32_t)0x10000100) |
| emilmont | 77:869cf507173a | 232 | #define IRDA_IT_TXE ((uint32_t)0x10000080) |
| emilmont | 77:869cf507173a | 233 | #define IRDA_IT_TC ((uint32_t)0x10000040) |
| emilmont | 77:869cf507173a | 234 | #define IRDA_IT_RXNE ((uint32_t)0x10000020) |
| emilmont | 77:869cf507173a | 235 | #define IRDA_IT_IDLE ((uint32_t)0x10000010) |
| bogdanm | 85:024bf7f99721 | 236 | |
| emilmont | 77:869cf507173a | 237 | #define IRDA_IT_LBD ((uint32_t)0x20000040) |
| emilmont | 77:869cf507173a | 238 | |
| bogdanm | 85:024bf7f99721 | 239 | #define IRDA_IT_CTS ((uint32_t)0x30000400) |
| emilmont | 77:869cf507173a | 240 | #define IRDA_IT_ERR ((uint32_t)0x30000001) |
| emilmont | 77:869cf507173a | 241 | |
| emilmont | 77:869cf507173a | 242 | /** |
| emilmont | 77:869cf507173a | 243 | * @} |
| emilmont | 77:869cf507173a | 244 | */ |
| bogdanm | 85:024bf7f99721 | 245 | |
| emilmont | 77:869cf507173a | 246 | /** |
| emilmont | 77:869cf507173a | 247 | * @} |
| emilmont | 77:869cf507173a | 248 | */ |
| emilmont | 77:869cf507173a | 249 | |
| emilmont | 77:869cf507173a | 250 | /* Exported macro ------------------------------------------------------------*/ |
| emilmont | 77:869cf507173a | 251 | |
| bogdanm | 85:024bf7f99721 | 252 | /** @brief Reset IRDA handle state |
| Kojto | 90:cb3d968589d8 | 253 | * @param __HANDLE__: specifies the USART Handle. |
| Kojto | 90:cb3d968589d8 | 254 | * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or |
| Kojto | 90:cb3d968589d8 | 255 | * UART peripheral. |
| bogdanm | 85:024bf7f99721 | 256 | * @retval None |
| bogdanm | 85:024bf7f99721 | 257 | */ |
| bogdanm | 85:024bf7f99721 | 258 | #define __HAL_IRDA_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_IRDA_STATE_RESET) |
| bogdanm | 85:024bf7f99721 | 259 | |
| bogdanm | 85:024bf7f99721 | 260 | /** @brief Flushs the IRDA DR register |
| Kojto | 90:cb3d968589d8 | 261 | * @param __HANDLE__: specifies the USART Handle. |
| Kojto | 90:cb3d968589d8 | 262 | * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or |
| Kojto | 90:cb3d968589d8 | 263 | * UART peripheral. |
| bogdanm | 85:024bf7f99721 | 264 | */ |
| bogdanm | 85:024bf7f99721 | 265 | #define __HAL_IRDA_FLUSH_DRREGISTER(__HANDLE__) ((__HANDLE__)->Instance->DR) |
| bogdanm | 85:024bf7f99721 | 266 | |
| emilmont | 77:869cf507173a | 267 | /** @brief Checks whether the specified IRDA flag is set or not. |
| emilmont | 77:869cf507173a | 268 | * @param __HANDLE__: specifies the USART Handle. |
| emilmont | 77:869cf507173a | 269 | * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or |
| emilmont | 77:869cf507173a | 270 | * UART peripheral. |
| emilmont | 77:869cf507173a | 271 | * @param __FLAG__: specifies the flag to check. |
| emilmont | 77:869cf507173a | 272 | * This parameter can be one of the following values: |
| emilmont | 77:869cf507173a | 273 | * @arg IRDA_FLAG_TXE: Transmit data register empty flag |
| emilmont | 77:869cf507173a | 274 | * @arg IRDA_FLAG_TC: Transmission Complete flag |
| emilmont | 77:869cf507173a | 275 | * @arg IRDA_FLAG_RXNE: Receive data register not empty flag |
| emilmont | 77:869cf507173a | 276 | * @arg IRDA_FLAG_IDLE: Idle Line detection flag |
| emilmont | 77:869cf507173a | 277 | * @arg IRDA_FLAG_ORE: OverRun Error flag |
| emilmont | 77:869cf507173a | 278 | * @arg IRDA_FLAG_NE: Noise Error flag |
| emilmont | 77:869cf507173a | 279 | * @arg IRDA_FLAG_FE: Framing Error flag |
| emilmont | 77:869cf507173a | 280 | * @arg IRDA_FLAG_PE: Parity Error flag |
| emilmont | 77:869cf507173a | 281 | * @retval The new state of __FLAG__ (TRUE or FALSE). |
| emilmont | 77:869cf507173a | 282 | */ |
| emilmont | 77:869cf507173a | 283 | #define __HAL_IRDA_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__)) |
| emilmont | 77:869cf507173a | 284 | |
| emilmont | 77:869cf507173a | 285 | /** @brief Clears the specified IRDA pending flag. |
| emilmont | 77:869cf507173a | 286 | * @param __HANDLE__: specifies the USART Handle. |
| emilmont | 77:869cf507173a | 287 | * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or |
| emilmont | 77:869cf507173a | 288 | * UART peripheral. |
| emilmont | 77:869cf507173a | 289 | * @param __FLAG__: specifies the flag to check. |
| emilmont | 77:869cf507173a | 290 | * This parameter can be any combination of the following values: |
| emilmont | 77:869cf507173a | 291 | * @arg IRDA_FLAG_TC: Transmission Complete flag. |
| emilmont | 77:869cf507173a | 292 | * @arg IRDA_FLAG_RXNE: Receive data register not empty flag. |
| emilmont | 77:869cf507173a | 293 | * |
| emilmont | 77:869cf507173a | 294 | * @note PE (Parity error), FE (Framing error), NE (Noise error), ORE (OverRun |
| emilmont | 77:869cf507173a | 295 | * error) and IDLE (Idle line detected) flags are cleared by software |
| emilmont | 77:869cf507173a | 296 | * sequence: a read operation to USART_SR register followed by a read |
| emilmont | 77:869cf507173a | 297 | * operation to USART_DR register. |
| emilmont | 77:869cf507173a | 298 | * @note RXNE flag can be also cleared by a read to the USART_DR register. |
| emilmont | 77:869cf507173a | 299 | * @note TC flag can be also cleared by software sequence: a read operation to |
| emilmont | 77:869cf507173a | 300 | * USART_SR register followed by a write operation to USART_DR register. |
| emilmont | 77:869cf507173a | 301 | * @note TXE flag is cleared only by a write to the USART_DR register. |
| emilmont | 77:869cf507173a | 302 | * |
| emilmont | 77:869cf507173a | 303 | * @retval None |
| emilmont | 77:869cf507173a | 304 | */ |
| Kojto | 90:cb3d968589d8 | 305 | #define __HAL_IRDA_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__)) |
| Kojto | 90:cb3d968589d8 | 306 | |
| Kojto | 90:cb3d968589d8 | 307 | /** @brief Clear the IRDA PE pending flag. |
| Kojto | 90:cb3d968589d8 | 308 | * @param __HANDLE__: specifies the USART Handle. |
| Kojto | 90:cb3d968589d8 | 309 | * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or |
| Kojto | 90:cb3d968589d8 | 310 | * UART peripheral. |
| Kojto | 90:cb3d968589d8 | 311 | * @retval None |
| Kojto | 90:cb3d968589d8 | 312 | */ |
| Kojto | 90:cb3d968589d8 | 313 | #define __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__) do{(__HANDLE__)->Instance->SR;\ |
| Kojto | 90:cb3d968589d8 | 314 | (__HANDLE__)->Instance->DR;}while(0) |
| Kojto | 90:cb3d968589d8 | 315 | /** @brief Clear the IRDA FE pending flag. |
| Kojto | 90:cb3d968589d8 | 316 | * @param __HANDLE__: specifies the USART Handle. |
| Kojto | 90:cb3d968589d8 | 317 | * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or |
| Kojto | 90:cb3d968589d8 | 318 | * UART peripheral. |
| Kojto | 90:cb3d968589d8 | 319 | * @retval None |
| Kojto | 90:cb3d968589d8 | 320 | */ |
| Kojto | 90:cb3d968589d8 | 321 | #define __HAL_IRDA_CLEAR_FEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__) |
| emilmont | 77:869cf507173a | 322 | |
| Kojto | 90:cb3d968589d8 | 323 | /** @brief Clear the IRDA NE pending flag. |
| Kojto | 90:cb3d968589d8 | 324 | * @param __HANDLE__: specifies the USART Handle. |
| Kojto | 90:cb3d968589d8 | 325 | * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or |
| Kojto | 90:cb3d968589d8 | 326 | * UART peripheral. |
| Kojto | 90:cb3d968589d8 | 327 | * @retval None |
| Kojto | 90:cb3d968589d8 | 328 | */ |
| Kojto | 90:cb3d968589d8 | 329 | #define __HAL_IRDA_CLEAR_NEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__) |
| Kojto | 90:cb3d968589d8 | 330 | |
| Kojto | 90:cb3d968589d8 | 331 | /** @brief Clear the IRDA ORE pending flag. |
| Kojto | 90:cb3d968589d8 | 332 | * @param __HANDLE__: specifies the USART Handle. |
| Kojto | 90:cb3d968589d8 | 333 | * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or |
| Kojto | 90:cb3d968589d8 | 334 | * UART peripheral. |
| Kojto | 90:cb3d968589d8 | 335 | * @retval None |
| Kojto | 90:cb3d968589d8 | 336 | */ |
| Kojto | 90:cb3d968589d8 | 337 | #define __HAL_IRDA_CLEAR_OREFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__) |
| Kojto | 90:cb3d968589d8 | 338 | |
| Kojto | 90:cb3d968589d8 | 339 | /** @brief Clear the IRDA IDLE pending flag. |
| Kojto | 90:cb3d968589d8 | 340 | * @param __HANDLE__: specifies the USART Handle. |
| Kojto | 90:cb3d968589d8 | 341 | * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or |
| Kojto | 90:cb3d968589d8 | 342 | * UART peripheral. |
| Kojto | 90:cb3d968589d8 | 343 | * @retval None |
| Kojto | 90:cb3d968589d8 | 344 | */ |
| Kojto | 90:cb3d968589d8 | 345 | #define __HAL_IRDA_CLEAR_IDLEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__) |
| emilmont | 77:869cf507173a | 346 | |
| emilmont | 77:869cf507173a | 347 | /** @brief Enables or disables the specified IRDA interrupt. |
| emilmont | 77:869cf507173a | 348 | * @param __HANDLE__: specifies the USART Handle. |
| emilmont | 77:869cf507173a | 349 | * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or |
| emilmont | 77:869cf507173a | 350 | * UART peripheral. |
| emilmont | 77:869cf507173a | 351 | * @param __INTERRUPT__: specifies the IRDA interrupt source to check. |
| emilmont | 77:869cf507173a | 352 | * This parameter can be one of the following values: |
| emilmont | 77:869cf507173a | 353 | * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt |
| emilmont | 77:869cf507173a | 354 | * @arg IRDA_IT_TC: Transmission complete interrupt |
| emilmont | 77:869cf507173a | 355 | * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt |
| emilmont | 77:869cf507173a | 356 | * @arg IRDA_IT_IDLE: Idle line detection interrupt |
| emilmont | 77:869cf507173a | 357 | * @arg IRDA_IT_PE: Parity Error interrupt |
| emilmont | 77:869cf507173a | 358 | * @arg IRDA_IT_ERR: Error interrupt(Frame error, noise error, overrun error) |
| emilmont | 77:869cf507173a | 359 | * @param NewState: new state of the specified IRDA interrupt. |
| emilmont | 77:869cf507173a | 360 | * This parameter can be: ENABLE or DISABLE. |
| emilmont | 77:869cf507173a | 361 | * @retval None |
| emilmont | 77:869cf507173a | 362 | */ |
| emilmont | 77:869cf507173a | 363 | #define IRDA_IT_MASK ((uint32_t)0x0000FFFF) |
| emilmont | 77:869cf507173a | 364 | #define __HAL_IRDA_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & IRDA_IT_MASK)): \ |
| emilmont | 77:869cf507173a | 365 | (((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 |= ((__INTERRUPT__) & IRDA_IT_MASK)): \ |
| emilmont | 77:869cf507173a | 366 | ((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & IRDA_IT_MASK))) |
| emilmont | 77:869cf507173a | 367 | #define __HAL_IRDA_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & IRDA_IT_MASK)): \ |
| emilmont | 77:869cf507173a | 368 | (((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 &= ~((__INTERRUPT__) & IRDA_IT_MASK)): \ |
| emilmont | 77:869cf507173a | 369 | ((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & IRDA_IT_MASK))) |
| emilmont | 77:869cf507173a | 370 | |
| emilmont | 77:869cf507173a | 371 | /** @brief Checks whether the specified IRDA interrupt has occurred or not. |
| emilmont | 77:869cf507173a | 372 | * @param __HANDLE__: specifies the USART Handle. |
| emilmont | 77:869cf507173a | 373 | * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or |
| emilmont | 77:869cf507173a | 374 | * UART peripheral. |
| emilmont | 77:869cf507173a | 375 | * @param __IT__: specifies the IRDA interrupt source to check. |
| emilmont | 77:869cf507173a | 376 | * This parameter can be one of the following values: |
| emilmont | 77:869cf507173a | 377 | * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt |
| emilmont | 77:869cf507173a | 378 | * @arg IRDA_IT_TC: Transmission complete interrupt |
| emilmont | 77:869cf507173a | 379 | * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt |
| emilmont | 77:869cf507173a | 380 | * @arg IRDA_IT_IDLE: Idle line detection interrupt |
| emilmont | 77:869cf507173a | 381 | * @arg USART_IT_ERR: Error interrupt |
| emilmont | 77:869cf507173a | 382 | * @arg IRDA_IT_PE: Parity Error interrupt |
| emilmont | 77:869cf507173a | 383 | * @retval The new state of __IT__ (TRUE or FALSE). |
| emilmont | 77:869cf507173a | 384 | */ |
| emilmont | 77:869cf507173a | 385 | #define __HAL_IRDA_GET_IT_SOURCE(__HANDLE__, __IT__) (((((__IT__) >> 28) == 1)? (__HANDLE__)->Instance->CR1:(((((uint32_t)(__IT__)) >> 28) == 2)? \ |
| emilmont | 77:869cf507173a | 386 | (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & (((uint32_t)(__IT__)) & IRDA_IT_MASK)) |
| emilmont | 77:869cf507173a | 387 | |
| emilmont | 77:869cf507173a | 388 | |
| emilmont | 77:869cf507173a | 389 | |
| emilmont | 77:869cf507173a | 390 | #define __IRDA_ENABLE(__HANDLE__) ( (__HANDLE__)->Instance->CR1 |= USART_CR1_UE) |
| emilmont | 77:869cf507173a | 391 | #define __IRDA_DISABLE(__HANDLE__) ( (__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE) |
| emilmont | 77:869cf507173a | 392 | |
| emilmont | 77:869cf507173a | 393 | #define __DIV(_PCLK_, _BAUD_) (((_PCLK_)*25)/(4*(_BAUD_))) |
| emilmont | 77:869cf507173a | 394 | #define __DIVMANT(_PCLK_, _BAUD_) (__DIV((_PCLK_), (_BAUD_))/100) |
| emilmont | 77:869cf507173a | 395 | #define __DIVFRAQ(_PCLK_, _BAUD_) (((__DIV((_PCLK_), (_BAUD_)) - (__DIVMANT((_PCLK_), (_BAUD_)) * 100)) * 16 + 50) / 100) |
| emilmont | 77:869cf507173a | 396 | #define __IRDA_BRR(_PCLK_, _BAUD_) ((__DIVMANT((_PCLK_), (_BAUD_)) << 4)|(__DIVFRAQ((_PCLK_), (_BAUD_)) & 0x0F)) |
| emilmont | 77:869cf507173a | 397 | |
| emilmont | 77:869cf507173a | 398 | #define IS_IRDA_BAUDRATE(BAUDRATE) ((BAUDRATE) < 115201) |
| emilmont | 77:869cf507173a | 399 | |
| emilmont | 77:869cf507173a | 400 | |
| emilmont | 77:869cf507173a | 401 | /* Exported functions --------------------------------------------------------*/ |
| emilmont | 77:869cf507173a | 402 | /* Initialization/de-initialization functions **********************************/ |
| emilmont | 77:869cf507173a | 403 | HAL_StatusTypeDef HAL_IRDA_Init(IRDA_HandleTypeDef *hirda); |
| emilmont | 77:869cf507173a | 404 | HAL_StatusTypeDef HAL_IRDA_DeInit(IRDA_HandleTypeDef *hirda); |
| bogdanm | 81:7d30d6019079 | 405 | void HAL_IRDA_MspInit(IRDA_HandleTypeDef *hirda); |
| bogdanm | 81:7d30d6019079 | 406 | void HAL_IRDA_MspDeInit(IRDA_HandleTypeDef *hirda); |
| emilmont | 77:869cf507173a | 407 | |
| emilmont | 77:869cf507173a | 408 | /* IO operation functions *******************************************************/ |
| emilmont | 77:869cf507173a | 409 | HAL_StatusTypeDef HAL_IRDA_Transmit(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout); |
| emilmont | 77:869cf507173a | 410 | HAL_StatusTypeDef HAL_IRDA_Receive(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout); |
| emilmont | 77:869cf507173a | 411 | HAL_StatusTypeDef HAL_IRDA_Transmit_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size); |
| emilmont | 77:869cf507173a | 412 | HAL_StatusTypeDef HAL_IRDA_Receive_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size); |
| emilmont | 77:869cf507173a | 413 | HAL_StatusTypeDef HAL_IRDA_Transmit_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size); |
| emilmont | 77:869cf507173a | 414 | HAL_StatusTypeDef HAL_IRDA_Receive_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size); |
| Kojto | 90:cb3d968589d8 | 415 | HAL_StatusTypeDef HAL_IRDA_DMAPause(IRDA_HandleTypeDef *hirda); |
| Kojto | 90:cb3d968589d8 | 416 | HAL_StatusTypeDef HAL_IRDA_DMAResume(IRDA_HandleTypeDef *hirda); |
| Kojto | 90:cb3d968589d8 | 417 | HAL_StatusTypeDef HAL_IRDA_DMAStop(IRDA_HandleTypeDef *hirda); |
| emilmont | 77:869cf507173a | 418 | void HAL_IRDA_IRQHandler(IRDA_HandleTypeDef *hirda); |
| bogdanm | 81:7d30d6019079 | 419 | void HAL_IRDA_TxCpltCallback(IRDA_HandleTypeDef *hirda); |
| bogdanm | 81:7d30d6019079 | 420 | void HAL_IRDA_RxCpltCallback(IRDA_HandleTypeDef *hirda); |
| Kojto | 90:cb3d968589d8 | 421 | void HAL_IRDA_TxHalfCpltCallback(IRDA_HandleTypeDef *hirda); |
| Kojto | 90:cb3d968589d8 | 422 | void HAL_IRDA_RxHalfCpltCallback(IRDA_HandleTypeDef *hirda); |
| bogdanm | 81:7d30d6019079 | 423 | void HAL_IRDA_ErrorCallback(IRDA_HandleTypeDef *hirda); |
| emilmont | 77:869cf507173a | 424 | |
| emilmont | 77:869cf507173a | 425 | /* Peripheral State functions **************************************************/ |
| emilmont | 77:869cf507173a | 426 | HAL_IRDA_StateTypeDef HAL_IRDA_GetState(IRDA_HandleTypeDef *hirda); |
| emilmont | 77:869cf507173a | 427 | uint32_t HAL_IRDA_GetError(IRDA_HandleTypeDef *hirda); |
| emilmont | 77:869cf507173a | 428 | |
| emilmont | 77:869cf507173a | 429 | /** |
| emilmont | 77:869cf507173a | 430 | * @} |
| emilmont | 77:869cf507173a | 431 | */ |
| emilmont | 77:869cf507173a | 432 | |
| emilmont | 77:869cf507173a | 433 | /** |
| emilmont | 77:869cf507173a | 434 | * @} |
| emilmont | 77:869cf507173a | 435 | */ |
| emilmont | 77:869cf507173a | 436 | |
| emilmont | 77:869cf507173a | 437 | #ifdef __cplusplus |
| emilmont | 77:869cf507173a | 438 | } |
| emilmont | 77:869cf507173a | 439 | #endif |
| emilmont | 77:869cf507173a | 440 | |
| emilmont | 77:869cf507173a | 441 | #endif /* __STM32F4xx_HAL_IRDA_H */ |
| emilmont | 77:869cf507173a | 442 | |
| emilmont | 77:869cf507173a | 443 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |