meh
Fork of mbed by
TARGET_NUCLEO_F401RE/stm32f4xx_hal_irda.h@77:869cf507173a, 2014-02-14 (annotated)
- Committer:
- emilmont
- Date:
- Fri Feb 14 14:36:43 2014 +0000
- Revision:
- 77:869cf507173a
- Child:
- 81:7d30d6019079
Release 77 of the mbed library
Main changes:
* Add target NUCLEO_F030R8
* Add target NUCLEO_F401RE
* Add target NUCLEO_F103RB
* Add target NUCLEO_L152RE
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 |
emilmont | 77:869cf507173a | 5 | * @version V1.0.0RC2 |
emilmont | 77:869cf507173a | 6 | * @date 04-February-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) |
emilmont | 77:869cf507173a | 236 | |
emilmont | 77:869cf507173a | 237 | #define IRDA_IT_LBD ((uint32_t)0x20000040) |
emilmont | 77:869cf507173a | 238 | |
emilmont | 77:869cf507173a | 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 | */ |
emilmont | 77:869cf507173a | 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 | |
emilmont | 77:869cf507173a | 252 | /** @brief Checks whether the specified IRDA flag is set or not. |
emilmont | 77:869cf507173a | 253 | * @param __HANDLE__: specifies the USART Handle. |
emilmont | 77:869cf507173a | 254 | * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or |
emilmont | 77:869cf507173a | 255 | * UART peripheral. |
emilmont | 77:869cf507173a | 256 | * @param __FLAG__: specifies the flag to check. |
emilmont | 77:869cf507173a | 257 | * This parameter can be one of the following values: |
emilmont | 77:869cf507173a | 258 | * @arg IRDA_FLAG_TXE: Transmit data register empty flag |
emilmont | 77:869cf507173a | 259 | * @arg IRDA_FLAG_TC: Transmission Complete flag |
emilmont | 77:869cf507173a | 260 | * @arg IRDA_FLAG_RXNE: Receive data register not empty flag |
emilmont | 77:869cf507173a | 261 | * @arg IRDA_FLAG_IDLE: Idle Line detection flag |
emilmont | 77:869cf507173a | 262 | * @arg IRDA_FLAG_ORE: OverRun Error flag |
emilmont | 77:869cf507173a | 263 | * @arg IRDA_FLAG_NE: Noise Error flag |
emilmont | 77:869cf507173a | 264 | * @arg IRDA_FLAG_FE: Framing Error flag |
emilmont | 77:869cf507173a | 265 | * @arg IRDA_FLAG_PE: Parity Error flag |
emilmont | 77:869cf507173a | 266 | * @retval The new state of __FLAG__ (TRUE or FALSE). |
emilmont | 77:869cf507173a | 267 | */ |
emilmont | 77:869cf507173a | 268 | #define __HAL_IRDA_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__)) |
emilmont | 77:869cf507173a | 269 | |
emilmont | 77:869cf507173a | 270 | /** @brief Clears the specified IRDA pending flag. |
emilmont | 77:869cf507173a | 271 | * @param __HANDLE__: specifies the USART Handle. |
emilmont | 77:869cf507173a | 272 | * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or |
emilmont | 77:869cf507173a | 273 | * UART peripheral. |
emilmont | 77:869cf507173a | 274 | * @param __FLAG__: specifies the flag to check. |
emilmont | 77:869cf507173a | 275 | * This parameter can be any combination of the following values: |
emilmont | 77:869cf507173a | 276 | * @arg IRDA_FLAG_TC: Transmission Complete flag. |
emilmont | 77:869cf507173a | 277 | * @arg IRDA_FLAG_RXNE: Receive data register not empty flag. |
emilmont | 77:869cf507173a | 278 | * |
emilmont | 77:869cf507173a | 279 | * @note PE (Parity error), FE (Framing error), NE (Noise error), ORE (OverRun |
emilmont | 77:869cf507173a | 280 | * error) and IDLE (Idle line detected) flags are cleared by software |
emilmont | 77:869cf507173a | 281 | * sequence: a read operation to USART_SR register followed by a read |
emilmont | 77:869cf507173a | 282 | * operation to USART_DR register. |
emilmont | 77:869cf507173a | 283 | * @note RXNE flag can be also cleared by a read to the USART_DR register. |
emilmont | 77:869cf507173a | 284 | * @note TC flag can be also cleared by software sequence: a read operation to |
emilmont | 77:869cf507173a | 285 | * USART_SR register followed by a write operation to USART_DR register. |
emilmont | 77:869cf507173a | 286 | * @note TXE flag is cleared only by a write to the USART_DR register. |
emilmont | 77:869cf507173a | 287 | * |
emilmont | 77:869cf507173a | 288 | * @retval None |
emilmont | 77:869cf507173a | 289 | */ |
emilmont | 77:869cf507173a | 290 | #define __HAL_IRDA_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR &= ~(__FLAG__)) |
emilmont | 77:869cf507173a | 291 | |
emilmont | 77:869cf507173a | 292 | |
emilmont | 77:869cf507173a | 293 | /** @brief Enables or disables the specified IRDA interrupt. |
emilmont | 77:869cf507173a | 294 | * @param __HANDLE__: specifies the USART Handle. |
emilmont | 77:869cf507173a | 295 | * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or |
emilmont | 77:869cf507173a | 296 | * UART peripheral. |
emilmont | 77:869cf507173a | 297 | * @param __INTERRUPT__: specifies the IRDA interrupt source to check. |
emilmont | 77:869cf507173a | 298 | * This parameter can be one of the following values: |
emilmont | 77:869cf507173a | 299 | * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt |
emilmont | 77:869cf507173a | 300 | * @arg IRDA_IT_TC: Transmission complete interrupt |
emilmont | 77:869cf507173a | 301 | * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt |
emilmont | 77:869cf507173a | 302 | * @arg IRDA_IT_IDLE: Idle line detection interrupt |
emilmont | 77:869cf507173a | 303 | * @arg IRDA_IT_PE: Parity Error interrupt |
emilmont | 77:869cf507173a | 304 | * @arg IRDA_IT_ERR: Error interrupt(Frame error, noise error, overrun error) |
emilmont | 77:869cf507173a | 305 | * @param NewState: new state of the specified IRDA interrupt. |
emilmont | 77:869cf507173a | 306 | * This parameter can be: ENABLE or DISABLE. |
emilmont | 77:869cf507173a | 307 | * @retval None |
emilmont | 77:869cf507173a | 308 | */ |
emilmont | 77:869cf507173a | 309 | #define IRDA_IT_MASK ((uint32_t)0x0000FFFF) |
emilmont | 77:869cf507173a | 310 | #define __HAL_IRDA_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & IRDA_IT_MASK)): \ |
emilmont | 77:869cf507173a | 311 | (((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 |= ((__INTERRUPT__) & IRDA_IT_MASK)): \ |
emilmont | 77:869cf507173a | 312 | ((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & IRDA_IT_MASK))) |
emilmont | 77:869cf507173a | 313 | #define __HAL_IRDA_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & IRDA_IT_MASK)): \ |
emilmont | 77:869cf507173a | 314 | (((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 &= ~((__INTERRUPT__) & IRDA_IT_MASK)): \ |
emilmont | 77:869cf507173a | 315 | ((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & IRDA_IT_MASK))) |
emilmont | 77:869cf507173a | 316 | |
emilmont | 77:869cf507173a | 317 | /** @brief Checks whether the specified IRDA interrupt has occurred or not. |
emilmont | 77:869cf507173a | 318 | * @param __HANDLE__: specifies the USART Handle. |
emilmont | 77:869cf507173a | 319 | * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or |
emilmont | 77:869cf507173a | 320 | * UART peripheral. |
emilmont | 77:869cf507173a | 321 | * @param __IT__: specifies the IRDA interrupt source to check. |
emilmont | 77:869cf507173a | 322 | * This parameter can be one of the following values: |
emilmont | 77:869cf507173a | 323 | * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt |
emilmont | 77:869cf507173a | 324 | * @arg IRDA_IT_TC: Transmission complete interrupt |
emilmont | 77:869cf507173a | 325 | * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt |
emilmont | 77:869cf507173a | 326 | * @arg IRDA_IT_IDLE: Idle line detection interrupt |
emilmont | 77:869cf507173a | 327 | * @arg USART_IT_ERR: Error interrupt |
emilmont | 77:869cf507173a | 328 | * @arg IRDA_IT_PE: Parity Error interrupt |
emilmont | 77:869cf507173a | 329 | * @retval The new state of __IT__ (TRUE or FALSE). |
emilmont | 77:869cf507173a | 330 | */ |
emilmont | 77:869cf507173a | 331 | #define __HAL_IRDA_GET_IT_SOURCE(__HANDLE__, __IT__) (((((__IT__) >> 28) == 1)? (__HANDLE__)->Instance->CR1:(((((uint32_t)(__IT__)) >> 28) == 2)? \ |
emilmont | 77:869cf507173a | 332 | (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & (((uint32_t)(__IT__)) & IRDA_IT_MASK)) |
emilmont | 77:869cf507173a | 333 | |
emilmont | 77:869cf507173a | 334 | |
emilmont | 77:869cf507173a | 335 | |
emilmont | 77:869cf507173a | 336 | #define __IRDA_ENABLE(__HANDLE__) ( (__HANDLE__)->Instance->CR1 |= USART_CR1_UE) |
emilmont | 77:869cf507173a | 337 | #define __IRDA_DISABLE(__HANDLE__) ( (__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE) |
emilmont | 77:869cf507173a | 338 | |
emilmont | 77:869cf507173a | 339 | #define __DIV(_PCLK_, _BAUD_) (((_PCLK_)*25)/(4*(_BAUD_))) |
emilmont | 77:869cf507173a | 340 | #define __DIVMANT(_PCLK_, _BAUD_) (__DIV((_PCLK_), (_BAUD_))/100) |
emilmont | 77:869cf507173a | 341 | #define __DIVFRAQ(_PCLK_, _BAUD_) (((__DIV((_PCLK_), (_BAUD_)) - (__DIVMANT((_PCLK_), (_BAUD_)) * 100)) * 16 + 50) / 100) |
emilmont | 77:869cf507173a | 342 | #define __IRDA_BRR(_PCLK_, _BAUD_) ((__DIVMANT((_PCLK_), (_BAUD_)) << 4)|(__DIVFRAQ((_PCLK_), (_BAUD_)) & 0x0F)) |
emilmont | 77:869cf507173a | 343 | |
emilmont | 77:869cf507173a | 344 | #define IS_IRDA_BAUDRATE(BAUDRATE) ((BAUDRATE) < 115201) |
emilmont | 77:869cf507173a | 345 | |
emilmont | 77:869cf507173a | 346 | |
emilmont | 77:869cf507173a | 347 | /* Exported functions --------------------------------------------------------*/ |
emilmont | 77:869cf507173a | 348 | /* Initialization/de-initialization functions **********************************/ |
emilmont | 77:869cf507173a | 349 | HAL_StatusTypeDef HAL_IRDA_Init(IRDA_HandleTypeDef *hirda); |
emilmont | 77:869cf507173a | 350 | HAL_StatusTypeDef HAL_IRDA_DeInit(IRDA_HandleTypeDef *hirda); |
emilmont | 77:869cf507173a | 351 | __weak void HAL_IRDA_MspInit(IRDA_HandleTypeDef *hirda); |
emilmont | 77:869cf507173a | 352 | __weak void HAL_IRDA_MspDeInit(IRDA_HandleTypeDef *hirda); |
emilmont | 77:869cf507173a | 353 | |
emilmont | 77:869cf507173a | 354 | /* IO operation functions *******************************************************/ |
emilmont | 77:869cf507173a | 355 | HAL_StatusTypeDef HAL_IRDA_Transmit(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout); |
emilmont | 77:869cf507173a | 356 | HAL_StatusTypeDef HAL_IRDA_Receive(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout); |
emilmont | 77:869cf507173a | 357 | HAL_StatusTypeDef HAL_IRDA_Transmit_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size); |
emilmont | 77:869cf507173a | 358 | HAL_StatusTypeDef HAL_IRDA_Receive_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size); |
emilmont | 77:869cf507173a | 359 | HAL_StatusTypeDef HAL_IRDA_Transmit_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size); |
emilmont | 77:869cf507173a | 360 | HAL_StatusTypeDef HAL_IRDA_Receive_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size); |
emilmont | 77:869cf507173a | 361 | void HAL_IRDA_IRQHandler(IRDA_HandleTypeDef *hirda); |
emilmont | 77:869cf507173a | 362 | __weak void HAL_IRDA_TxCpltCallback(IRDA_HandleTypeDef *hirda); |
emilmont | 77:869cf507173a | 363 | __weak void HAL_IRDA_RxCpltCallback(IRDA_HandleTypeDef *hirda); |
emilmont | 77:869cf507173a | 364 | __weak void HAL_IRDA_ErrorCallback(IRDA_HandleTypeDef *hirda); |
emilmont | 77:869cf507173a | 365 | |
emilmont | 77:869cf507173a | 366 | /* Peripheral State functions **************************************************/ |
emilmont | 77:869cf507173a | 367 | HAL_IRDA_StateTypeDef HAL_IRDA_GetState(IRDA_HandleTypeDef *hirda); |
emilmont | 77:869cf507173a | 368 | uint32_t HAL_IRDA_GetError(IRDA_HandleTypeDef *hirda); |
emilmont | 77:869cf507173a | 369 | |
emilmont | 77:869cf507173a | 370 | /** |
emilmont | 77:869cf507173a | 371 | * @} |
emilmont | 77:869cf507173a | 372 | */ |
emilmont | 77:869cf507173a | 373 | |
emilmont | 77:869cf507173a | 374 | /** |
emilmont | 77:869cf507173a | 375 | * @} |
emilmont | 77:869cf507173a | 376 | */ |
emilmont | 77:869cf507173a | 377 | |
emilmont | 77:869cf507173a | 378 | #ifdef __cplusplus |
emilmont | 77:869cf507173a | 379 | } |
emilmont | 77:869cf507173a | 380 | #endif |
emilmont | 77:869cf507173a | 381 | |
emilmont | 77:869cf507173a | 382 | #endif /* __STM32F4xx_HAL_IRDA_H */ |
emilmont | 77:869cf507173a | 383 | |
emilmont | 77:869cf507173a | 384 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |