Ricardo Benitez
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mbed official
TARGET_NUCLEO_F401RE/stm32f4xx_hal_usart.h@99:dbbf35b96557, 2015-05-13 (annotated)
- Committer:
- Kojto
- Date:
- Wed May 13 08:08:21 2015 +0200
- Revision:
- 99:dbbf35b96557
- Parent:
- 90:cb3d968589d8
- Child:
- 106:ba1f97679dad
Release 99 of the mbed library
Changes:
- new targets - MAXWSNENV, DISCO_L053C8
- STM32F4xx - ST Cube driver
- KSDK mcu - SPI timing fix
- Nordic - update to softdevice s130
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_usart.h |
| emilmont | 77:869cf507173a | 4 | * @author MCD Application Team |
| Kojto | 99:dbbf35b96557 | 5 | * @version V1.3.0 |
| Kojto | 99:dbbf35b96557 | 6 | * @date 09-March-2015 |
| emilmont | 77:869cf507173a | 7 | * @brief Header file of USART HAL module. |
| emilmont | 77:869cf507173a | 8 | ****************************************************************************** |
| emilmont | 77:869cf507173a | 9 | * @attention |
| emilmont | 77:869cf507173a | 10 | * |
| Kojto | 99:dbbf35b96557 | 11 | * <h2><center>© COPYRIGHT(c) 2015 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_USART_H |
| emilmont | 77:869cf507173a | 40 | #define __STM32F4xx_HAL_USART_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 USART |
| emilmont | 77:869cf507173a | 54 | * @{ |
| emilmont | 77:869cf507173a | 55 | */ |
| emilmont | 77:869cf507173a | 56 | |
| emilmont | 77:869cf507173a | 57 | /* Exported types ------------------------------------------------------------*/ |
| Kojto | 99:dbbf35b96557 | 58 | /** @defgroup USART_Exported_Types USART Exported Types |
| Kojto | 99:dbbf35b96557 | 59 | * @{ |
| Kojto | 99:dbbf35b96557 | 60 | */ |
| Kojto | 99:dbbf35b96557 | 61 | |
| emilmont | 77:869cf507173a | 62 | /** |
| emilmont | 77:869cf507173a | 63 | * @brief USART Init Structure definition |
| emilmont | 77:869cf507173a | 64 | */ |
| emilmont | 77:869cf507173a | 65 | typedef struct |
| emilmont | 77:869cf507173a | 66 | { |
| emilmont | 77:869cf507173a | 67 | uint32_t BaudRate; /*!< This member configures the Usart communication baud rate. |
| emilmont | 77:869cf507173a | 68 | The baud rate is computed using the following formula: |
| bogdanm | 85:024bf7f99721 | 69 | - IntegerDivider = ((PCLKx) / (8 * (husart->Init.BaudRate))) |
| emilmont | 77:869cf507173a | 70 | - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 8) + 0.5 */ |
| emilmont | 77:869cf507173a | 71 | |
| emilmont | 77:869cf507173a | 72 | uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame. |
| emilmont | 77:869cf507173a | 73 | This parameter can be a value of @ref USART_Word_Length */ |
| emilmont | 77:869cf507173a | 74 | |
| emilmont | 77:869cf507173a | 75 | uint32_t StopBits; /*!< Specifies the number of stop bits transmitted. |
| emilmont | 77:869cf507173a | 76 | This parameter can be a value of @ref USART_Stop_Bits */ |
| emilmont | 77:869cf507173a | 77 | |
| emilmont | 77:869cf507173a | 78 | uint32_t Parity; /*!< Specifies the parity mode. |
| emilmont | 77:869cf507173a | 79 | This parameter can be a value of @ref USART_Parity |
| emilmont | 77:869cf507173a | 80 | @note When parity is enabled, the computed parity is inserted |
| emilmont | 77:869cf507173a | 81 | at the MSB position of the transmitted data (9th bit when |
| emilmont | 77:869cf507173a | 82 | the word length is set to 9 data bits; 8th bit when the |
| emilmont | 77:869cf507173a | 83 | word length is set to 8 data bits). */ |
| emilmont | 77:869cf507173a | 84 | |
| Kojto | 99:dbbf35b96557 | 85 | uint32_t Mode; /*!< Specifies whether the Receive or Transmit mode is enabled or disabled. |
| emilmont | 77:869cf507173a | 86 | This parameter can be a value of @ref USART_Mode */ |
| emilmont | 77:869cf507173a | 87 | |
| emilmont | 77:869cf507173a | 88 | uint32_t CLKPolarity; /*!< Specifies the steady state of the serial clock. |
| emilmont | 77:869cf507173a | 89 | This parameter can be a value of @ref USART_Clock_Polarity */ |
| emilmont | 77:869cf507173a | 90 | |
| emilmont | 77:869cf507173a | 91 | uint32_t CLKPhase; /*!< Specifies the clock transition on which the bit capture is made. |
| emilmont | 77:869cf507173a | 92 | This parameter can be a value of @ref USART_Clock_Phase */ |
| emilmont | 77:869cf507173a | 93 | |
| emilmont | 77:869cf507173a | 94 | uint32_t CLKLastBit; /*!< Specifies whether the clock pulse corresponding to the last transmitted |
| emilmont | 77:869cf507173a | 95 | data bit (MSB) has to be output on the SCLK pin in synchronous mode. |
| emilmont | 77:869cf507173a | 96 | This parameter can be a value of @ref USART_Last_Bit */ |
| emilmont | 77:869cf507173a | 97 | }USART_InitTypeDef; |
| emilmont | 77:869cf507173a | 98 | |
| emilmont | 77:869cf507173a | 99 | /** |
| emilmont | 77:869cf507173a | 100 | * @brief HAL State structures definition |
| emilmont | 77:869cf507173a | 101 | */ |
| emilmont | 77:869cf507173a | 102 | typedef enum |
| emilmont | 77:869cf507173a | 103 | { |
| emilmont | 77:869cf507173a | 104 | HAL_USART_STATE_RESET = 0x00, /*!< Peripheral is not yet Initialized */ |
| emilmont | 77:869cf507173a | 105 | HAL_USART_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */ |
| emilmont | 77:869cf507173a | 106 | HAL_USART_STATE_BUSY = 0x02, /*!< an internal process is ongoing */ |
| emilmont | 77:869cf507173a | 107 | HAL_USART_STATE_BUSY_TX = 0x12, /*!< Data Transmission process is ongoing */ |
| emilmont | 77:869cf507173a | 108 | HAL_USART_STATE_BUSY_RX = 0x22, /*!< Data Reception process is ongoing */ |
| emilmont | 77:869cf507173a | 109 | HAL_USART_STATE_BUSY_TX_RX = 0x32, /*!< Data Transmission Reception process is ongoing */ |
| emilmont | 77:869cf507173a | 110 | HAL_USART_STATE_TIMEOUT = 0x03, /*!< Timeout state */ |
| emilmont | 77:869cf507173a | 111 | HAL_USART_STATE_ERROR = 0x04 /*!< Error */ |
| emilmont | 77:869cf507173a | 112 | }HAL_USART_StateTypeDef; |
| emilmont | 77:869cf507173a | 113 | |
| emilmont | 77:869cf507173a | 114 | /** |
| emilmont | 77:869cf507173a | 115 | * @brief USART handle Structure definition |
| emilmont | 77:869cf507173a | 116 | */ |
| emilmont | 77:869cf507173a | 117 | typedef struct |
| emilmont | 77:869cf507173a | 118 | { |
| emilmont | 77:869cf507173a | 119 | USART_TypeDef *Instance; /* USART registers base address */ |
| emilmont | 77:869cf507173a | 120 | |
| emilmont | 77:869cf507173a | 121 | USART_InitTypeDef Init; /* Usart communication parameters */ |
| emilmont | 77:869cf507173a | 122 | |
| emilmont | 77:869cf507173a | 123 | uint8_t *pTxBuffPtr; /* Pointer to Usart Tx transfer Buffer */ |
| emilmont | 77:869cf507173a | 124 | |
| emilmont | 77:869cf507173a | 125 | uint16_t TxXferSize; /* Usart Tx Transfer size */ |
| emilmont | 77:869cf507173a | 126 | |
| emilmont | 77:869cf507173a | 127 | __IO uint16_t TxXferCount; /* Usart Tx Transfer Counter */ |
| emilmont | 77:869cf507173a | 128 | |
| emilmont | 77:869cf507173a | 129 | uint8_t *pRxBuffPtr; /* Pointer to Usart Rx transfer Buffer */ |
| emilmont | 77:869cf507173a | 130 | |
| emilmont | 77:869cf507173a | 131 | uint16_t RxXferSize; /* Usart Rx Transfer size */ |
| emilmont | 77:869cf507173a | 132 | |
| emilmont | 77:869cf507173a | 133 | __IO uint16_t RxXferCount; /* Usart Rx Transfer Counter */ |
| emilmont | 77:869cf507173a | 134 | |
| emilmont | 77:869cf507173a | 135 | DMA_HandleTypeDef *hdmatx; /* Usart Tx DMA Handle parameters */ |
| emilmont | 77:869cf507173a | 136 | |
| emilmont | 77:869cf507173a | 137 | DMA_HandleTypeDef *hdmarx; /* Usart Rx DMA Handle parameters */ |
| emilmont | 77:869cf507173a | 138 | |
| emilmont | 77:869cf507173a | 139 | HAL_LockTypeDef Lock; /* Locking object */ |
| emilmont | 77:869cf507173a | 140 | |
| emilmont | 77:869cf507173a | 141 | __IO HAL_USART_StateTypeDef State; /* Usart communication state */ |
| emilmont | 77:869cf507173a | 142 | |
| Kojto | 99:dbbf35b96557 | 143 | __IO uint32_t ErrorCode; /* USART Error code */ |
| Kojto | 99:dbbf35b96557 | 144 | |
| emilmont | 77:869cf507173a | 145 | }USART_HandleTypeDef; |
| Kojto | 99:dbbf35b96557 | 146 | /** |
| Kojto | 99:dbbf35b96557 | 147 | * @} |
| Kojto | 99:dbbf35b96557 | 148 | */ |
| emilmont | 77:869cf507173a | 149 | |
| emilmont | 77:869cf507173a | 150 | /* Exported constants --------------------------------------------------------*/ |
| Kojto | 99:dbbf35b96557 | 151 | /** @defgroup USART_Exported_Constants USART Exported Constants |
| emilmont | 77:869cf507173a | 152 | * @{ |
| emilmont | 77:869cf507173a | 153 | */ |
| emilmont | 77:869cf507173a | 154 | |
| Kojto | 99:dbbf35b96557 | 155 | /** @defgroup USART_Error_Code USART Error Code |
| Kojto | 99:dbbf35b96557 | 156 | * @brief USART Error Code |
| Kojto | 99:dbbf35b96557 | 157 | * @{ |
| Kojto | 99:dbbf35b96557 | 158 | */ |
| Kojto | 99:dbbf35b96557 | 159 | #define HAL_USART_ERROR_NONE ((uint32_t)0x00000000) /*!< No error */ |
| Kojto | 99:dbbf35b96557 | 160 | #define HAL_USART_ERROR_PE ((uint32_t)0x00000001) /*!< Parity error */ |
| Kojto | 99:dbbf35b96557 | 161 | #define HAL_USART_ERROR_NE ((uint32_t)0x00000002) /*!< Noise error */ |
| Kojto | 99:dbbf35b96557 | 162 | #define HAL_USART_ERROR_FE ((uint32_t)0x00000004) /*!< Frame error */ |
| Kojto | 99:dbbf35b96557 | 163 | #define HAL_USART_ERROR_ORE ((uint32_t)0x00000008) /*!< Overrun error */ |
| Kojto | 99:dbbf35b96557 | 164 | #define HAL_USART_ERROR_DMA ((uint32_t)0x00000010) /*!< DMA transfer error */ |
| Kojto | 99:dbbf35b96557 | 165 | /** |
| Kojto | 99:dbbf35b96557 | 166 | * @} |
| Kojto | 99:dbbf35b96557 | 167 | */ |
| Kojto | 99:dbbf35b96557 | 168 | |
| Kojto | 99:dbbf35b96557 | 169 | /** @defgroup USART_Word_Length USART Word Length |
| emilmont | 77:869cf507173a | 170 | * @{ |
| emilmont | 77:869cf507173a | 171 | */ |
| emilmont | 77:869cf507173a | 172 | #define USART_WORDLENGTH_8B ((uint32_t)0x00000000) |
| emilmont | 77:869cf507173a | 173 | #define USART_WORDLENGTH_9B ((uint32_t)USART_CR1_M) |
| emilmont | 77:869cf507173a | 174 | /** |
| emilmont | 77:869cf507173a | 175 | * @} |
| emilmont | 77:869cf507173a | 176 | */ |
| emilmont | 77:869cf507173a | 177 | |
| Kojto | 99:dbbf35b96557 | 178 | /** @defgroup USART_Stop_Bits USART Number of Stop Bits |
| emilmont | 77:869cf507173a | 179 | * @{ |
| emilmont | 77:869cf507173a | 180 | */ |
| emilmont | 77:869cf507173a | 181 | #define USART_STOPBITS_1 ((uint32_t)0x00000000) |
| emilmont | 77:869cf507173a | 182 | #define USART_STOPBITS_0_5 ((uint32_t)USART_CR2_STOP_0) |
| emilmont | 77:869cf507173a | 183 | #define USART_STOPBITS_2 ((uint32_t)USART_CR2_STOP_1) |
| emilmont | 77:869cf507173a | 184 | #define USART_STOPBITS_1_5 ((uint32_t)(USART_CR2_STOP_0 | USART_CR2_STOP_1)) |
| emilmont | 77:869cf507173a | 185 | /** |
| emilmont | 77:869cf507173a | 186 | * @} |
| emilmont | 77:869cf507173a | 187 | */ |
| emilmont | 77:869cf507173a | 188 | |
| Kojto | 99:dbbf35b96557 | 189 | /** @defgroup USART_Parity USART Parity |
| emilmont | 77:869cf507173a | 190 | * @{ |
| emilmont | 77:869cf507173a | 191 | */ |
| emilmont | 77:869cf507173a | 192 | #define USART_PARITY_NONE ((uint32_t)0x00000000) |
| emilmont | 77:869cf507173a | 193 | #define USART_PARITY_EVEN ((uint32_t)USART_CR1_PCE) |
| Kojto | 99:dbbf35b96557 | 194 | #define USART_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS)) |
| emilmont | 77:869cf507173a | 195 | /** |
| emilmont | 77:869cf507173a | 196 | * @} |
| emilmont | 77:869cf507173a | 197 | */ |
| emilmont | 77:869cf507173a | 198 | |
| Kojto | 99:dbbf35b96557 | 199 | /** @defgroup USART_Mode USART Mode |
| emilmont | 77:869cf507173a | 200 | * @{ |
| emilmont | 77:869cf507173a | 201 | */ |
| emilmont | 77:869cf507173a | 202 | #define USART_MODE_RX ((uint32_t)USART_CR1_RE) |
| emilmont | 77:869cf507173a | 203 | #define USART_MODE_TX ((uint32_t)USART_CR1_TE) |
| emilmont | 77:869cf507173a | 204 | #define USART_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE)) |
| emilmont | 77:869cf507173a | 205 | /** |
| emilmont | 77:869cf507173a | 206 | * @} |
| emilmont | 77:869cf507173a | 207 | */ |
| emilmont | 77:869cf507173a | 208 | |
| Kojto | 99:dbbf35b96557 | 209 | /** @defgroup USART_Clock USART Clock |
| emilmont | 77:869cf507173a | 210 | * @{ |
| emilmont | 77:869cf507173a | 211 | */ |
| Kojto | 99:dbbf35b96557 | 212 | #define USART_CLOCK_DISABLE ((uint32_t)0x00000000) |
| Kojto | 99:dbbf35b96557 | 213 | #define USART_CLOCK_ENABLE ((uint32_t)USART_CR2_CLKEN) |
| emilmont | 77:869cf507173a | 214 | /** |
| emilmont | 77:869cf507173a | 215 | * @} |
| emilmont | 77:869cf507173a | 216 | */ |
| emilmont | 77:869cf507173a | 217 | |
| Kojto | 99:dbbf35b96557 | 218 | /** @defgroup USART_Clock_Polarity USART Clock Polarity |
| emilmont | 77:869cf507173a | 219 | * @{ |
| emilmont | 77:869cf507173a | 220 | */ |
| emilmont | 77:869cf507173a | 221 | #define USART_POLARITY_LOW ((uint32_t)0x00000000) |
| emilmont | 77:869cf507173a | 222 | #define USART_POLARITY_HIGH ((uint32_t)USART_CR2_CPOL) |
| emilmont | 77:869cf507173a | 223 | /** |
| emilmont | 77:869cf507173a | 224 | * @} |
| emilmont | 77:869cf507173a | 225 | */ |
| emilmont | 77:869cf507173a | 226 | |
| Kojto | 99:dbbf35b96557 | 227 | /** @defgroup USART_Clock_Phase USART Clock Phase |
| emilmont | 77:869cf507173a | 228 | * @{ |
| emilmont | 77:869cf507173a | 229 | */ |
| emilmont | 77:869cf507173a | 230 | #define USART_PHASE_1EDGE ((uint32_t)0x00000000) |
| emilmont | 77:869cf507173a | 231 | #define USART_PHASE_2EDGE ((uint32_t)USART_CR2_CPHA) |
| emilmont | 77:869cf507173a | 232 | /** |
| emilmont | 77:869cf507173a | 233 | * @} |
| emilmont | 77:869cf507173a | 234 | */ |
| emilmont | 77:869cf507173a | 235 | |
| Kojto | 99:dbbf35b96557 | 236 | /** @defgroup USART_Last_Bit USART Last Bit |
| emilmont | 77:869cf507173a | 237 | * @{ |
| emilmont | 77:869cf507173a | 238 | */ |
| emilmont | 77:869cf507173a | 239 | #define USART_LASTBIT_DISABLE ((uint32_t)0x00000000) |
| emilmont | 77:869cf507173a | 240 | #define USART_LASTBIT_ENABLE ((uint32_t)USART_CR2_LBCL) |
| emilmont | 77:869cf507173a | 241 | /** |
| emilmont | 77:869cf507173a | 242 | * @} |
| emilmont | 77:869cf507173a | 243 | */ |
| emilmont | 77:869cf507173a | 244 | |
| Kojto | 99:dbbf35b96557 | 245 | /** @defgroup USART_NACK_State USART NACK State |
| emilmont | 77:869cf507173a | 246 | * @{ |
| emilmont | 77:869cf507173a | 247 | */ |
| Kojto | 99:dbbf35b96557 | 248 | #define USART_NACK_ENABLE ((uint32_t)USART_CR3_NACK) |
| Kojto | 99:dbbf35b96557 | 249 | #define USART_NACK_DISABLE ((uint32_t)0x00000000) |
| emilmont | 77:869cf507173a | 250 | /** |
| emilmont | 77:869cf507173a | 251 | * @} |
| emilmont | 77:869cf507173a | 252 | */ |
| emilmont | 77:869cf507173a | 253 | |
| Kojto | 99:dbbf35b96557 | 254 | /** @defgroup USART_Flags USART Flags |
| emilmont | 77:869cf507173a | 255 | * Elements values convention: 0xXXXX |
| emilmont | 77:869cf507173a | 256 | * - 0xXXXX : Flag mask in the SR register |
| emilmont | 77:869cf507173a | 257 | * @{ |
| emilmont | 77:869cf507173a | 258 | */ |
| emilmont | 77:869cf507173a | 259 | #define USART_FLAG_TXE ((uint32_t)0x00000080) |
| emilmont | 77:869cf507173a | 260 | #define USART_FLAG_TC ((uint32_t)0x00000040) |
| emilmont | 77:869cf507173a | 261 | #define USART_FLAG_RXNE ((uint32_t)0x00000020) |
| emilmont | 77:869cf507173a | 262 | #define USART_FLAG_IDLE ((uint32_t)0x00000010) |
| emilmont | 77:869cf507173a | 263 | #define USART_FLAG_ORE ((uint32_t)0x00000008) |
| emilmont | 77:869cf507173a | 264 | #define USART_FLAG_NE ((uint32_t)0x00000004) |
| emilmont | 77:869cf507173a | 265 | #define USART_FLAG_FE ((uint32_t)0x00000002) |
| emilmont | 77:869cf507173a | 266 | #define USART_FLAG_PE ((uint32_t)0x00000001) |
| emilmont | 77:869cf507173a | 267 | /** |
| emilmont | 77:869cf507173a | 268 | * @} |
| emilmont | 77:869cf507173a | 269 | */ |
| emilmont | 77:869cf507173a | 270 | |
| Kojto | 99:dbbf35b96557 | 271 | /** @defgroup USART_Interrupt_definition USART Interrupts Definition |
| emilmont | 77:869cf507173a | 272 | * Elements values convention: 0xY000XXXX |
| emilmont | 77:869cf507173a | 273 | * - XXXX : Interrupt mask in the XX register |
| emilmont | 77:869cf507173a | 274 | * - Y : Interrupt source register (2bits) |
| emilmont | 77:869cf507173a | 275 | * - 01: CR1 register |
| emilmont | 77:869cf507173a | 276 | * - 10: CR2 register |
| emilmont | 77:869cf507173a | 277 | * - 11: CR3 register |
| emilmont | 77:869cf507173a | 278 | * |
| emilmont | 77:869cf507173a | 279 | * @{ |
| emilmont | 77:869cf507173a | 280 | */ |
| Kojto | 99:dbbf35b96557 | 281 | #define USART_IT_PE ((uint32_t)(USART_CR1_REG_INDEX << 28 | USART_CR1_PEIE)) |
| Kojto | 99:dbbf35b96557 | 282 | #define USART_IT_TXE ((uint32_t)(USART_CR1_REG_INDEX << 28 | USART_CR1_TXEIE)) |
| Kojto | 99:dbbf35b96557 | 283 | #define USART_IT_TC ((uint32_t)(USART_CR1_REG_INDEX << 28 | USART_CR1_TCIE)) |
| Kojto | 99:dbbf35b96557 | 284 | #define USART_IT_RXNE ((uint32_t)(USART_CR1_REG_INDEX << 28 | USART_CR1_RXNEIE)) |
| Kojto | 99:dbbf35b96557 | 285 | #define USART_IT_IDLE ((uint32_t)(USART_CR1_REG_INDEX << 28 | USART_CR1_IDLEIE)) |
| emilmont | 77:869cf507173a | 286 | |
| Kojto | 99:dbbf35b96557 | 287 | #define USART_IT_LBD ((uint32_t)(USART_CR2_REG_INDEX << 28 | USART_CR2_LBDIE)) |
| bogdanm | 85:024bf7f99721 | 288 | |
| Kojto | 99:dbbf35b96557 | 289 | #define USART_IT_CTS ((uint32_t)(USART_CR3_REG_INDEX << 28 | USART_CR3_CTSIE)) |
| Kojto | 99:dbbf35b96557 | 290 | #define USART_IT_ERR ((uint32_t)(USART_CR3_REG_INDEX << 28 | USART_CR3_EIE)) |
| emilmont | 77:869cf507173a | 291 | /** |
| emilmont | 77:869cf507173a | 292 | * @} |
| emilmont | 77:869cf507173a | 293 | */ |
| bogdanm | 85:024bf7f99721 | 294 | |
| emilmont | 77:869cf507173a | 295 | /** |
| emilmont | 77:869cf507173a | 296 | * @} |
| emilmont | 77:869cf507173a | 297 | */ |
| Kojto | 99:dbbf35b96557 | 298 | |
| emilmont | 77:869cf507173a | 299 | /* Exported macro ------------------------------------------------------------*/ |
| Kojto | 99:dbbf35b96557 | 300 | /** @defgroup USART_Exported_Macros USART Exported Macros |
| Kojto | 99:dbbf35b96557 | 301 | * @{ |
| Kojto | 99:dbbf35b96557 | 302 | */ |
| Kojto | 99:dbbf35b96557 | 303 | |
| bogdanm | 85:024bf7f99721 | 304 | /** @brief Reset USART handle state |
| bogdanm | 85:024bf7f99721 | 305 | * @param __HANDLE__: specifies the USART Handle. |
| bogdanm | 85:024bf7f99721 | 306 | * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. |
| bogdanm | 85:024bf7f99721 | 307 | * @retval None |
| bogdanm | 85:024bf7f99721 | 308 | */ |
| bogdanm | 85:024bf7f99721 | 309 | #define __HAL_USART_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_USART_STATE_RESET) |
| emilmont | 77:869cf507173a | 310 | |
| emilmont | 77:869cf507173a | 311 | /** @brief Checks whether the specified Smartcard flag is set or not. |
| emilmont | 77:869cf507173a | 312 | * @param __HANDLE__: specifies the USART Handle. |
| bogdanm | 85:024bf7f99721 | 313 | * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. |
| emilmont | 77:869cf507173a | 314 | * @param __FLAG__: specifies the flag to check. |
| emilmont | 77:869cf507173a | 315 | * This parameter can be one of the following values: |
| emilmont | 77:869cf507173a | 316 | * @arg USART_FLAG_TXE: Transmit data register empty flag |
| emilmont | 77:869cf507173a | 317 | * @arg USART_FLAG_TC: Transmission Complete flag |
| emilmont | 77:869cf507173a | 318 | * @arg USART_FLAG_RXNE: Receive data register not empty flag |
| emilmont | 77:869cf507173a | 319 | * @arg USART_FLAG_IDLE: Idle Line detection flag |
| Kojto | 99:dbbf35b96557 | 320 | * @arg USART_FLAG_ORE: Overrun Error flag |
| emilmont | 77:869cf507173a | 321 | * @arg USART_FLAG_NE: Noise Error flag |
| emilmont | 77:869cf507173a | 322 | * @arg USART_FLAG_FE: Framing Error flag |
| emilmont | 77:869cf507173a | 323 | * @arg USART_FLAG_PE: Parity Error flag |
| emilmont | 77:869cf507173a | 324 | * @retval The new state of __FLAG__ (TRUE or FALSE). |
| emilmont | 77:869cf507173a | 325 | */ |
| emilmont | 77:869cf507173a | 326 | #define __HAL_USART_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__)) |
| emilmont | 77:869cf507173a | 327 | |
| emilmont | 77:869cf507173a | 328 | /** @brief Clears the specified Smartcard pending flags. |
| emilmont | 77:869cf507173a | 329 | * @param __HANDLE__: specifies the USART Handle. |
| bogdanm | 85:024bf7f99721 | 330 | * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. |
| emilmont | 77:869cf507173a | 331 | * @param __FLAG__: specifies the flag to check. |
| emilmont | 77:869cf507173a | 332 | * This parameter can be any combination of the following values: |
| emilmont | 77:869cf507173a | 333 | * @arg USART_FLAG_TC: Transmission Complete flag. |
| emilmont | 77:869cf507173a | 334 | * @arg USART_FLAG_RXNE: Receive data register not empty flag. |
| emilmont | 77:869cf507173a | 335 | * |
| Kojto | 99:dbbf35b96557 | 336 | * @note PE (Parity error), FE (Framing error), NE (Noise error), ORE (Overrun |
| emilmont | 77:869cf507173a | 337 | * error) and IDLE (Idle line detected) flags are cleared by software |
| emilmont | 77:869cf507173a | 338 | * sequence: a read operation to USART_SR register followed by a read |
| emilmont | 77:869cf507173a | 339 | * operation to USART_DR register. |
| emilmont | 77:869cf507173a | 340 | * @note RXNE flag can be also cleared by a read to the USART_DR register. |
| emilmont | 77:869cf507173a | 341 | * @note TC flag can be also cleared by software sequence: a read operation to |
| emilmont | 77:869cf507173a | 342 | * USART_SR register followed by a write operation to USART_DR register. |
| emilmont | 77:869cf507173a | 343 | * @note TXE flag is cleared only by a write to the USART_DR register. |
| emilmont | 77:869cf507173a | 344 | * |
| emilmont | 77:869cf507173a | 345 | * @retval None |
| emilmont | 77:869cf507173a | 346 | */ |
| Kojto | 90:cb3d968589d8 | 347 | #define __HAL_USART_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__)) |
| Kojto | 90:cb3d968589d8 | 348 | |
| Kojto | 90:cb3d968589d8 | 349 | /** @brief Clear the USART PE pending flag. |
| Kojto | 90:cb3d968589d8 | 350 | * @param __HANDLE__: specifies the USART Handle. |
| Kojto | 90:cb3d968589d8 | 351 | * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. |
| Kojto | 90:cb3d968589d8 | 352 | * @retval None |
| Kojto | 90:cb3d968589d8 | 353 | */ |
| Kojto | 99:dbbf35b96557 | 354 | #define __HAL_USART_CLEAR_PEFLAG(__HANDLE__) \ |
| Kojto | 99:dbbf35b96557 | 355 | do{ \ |
| Kojto | 99:dbbf35b96557 | 356 | __IO uint32_t tmpreg; \ |
| Kojto | 99:dbbf35b96557 | 357 | tmpreg = (__HANDLE__)->Instance->SR; \ |
| Kojto | 99:dbbf35b96557 | 358 | tmpreg = (__HANDLE__)->Instance->DR; \ |
| Kojto | 99:dbbf35b96557 | 359 | UNUSED(tmpreg); \ |
| Kojto | 99:dbbf35b96557 | 360 | } while(0) |
| Kojto | 99:dbbf35b96557 | 361 | |
| Kojto | 90:cb3d968589d8 | 362 | /** @brief Clear the USART FE pending flag. |
| Kojto | 90:cb3d968589d8 | 363 | * @param __HANDLE__: specifies the USART Handle. |
| Kojto | 90:cb3d968589d8 | 364 | * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. |
| Kojto | 90:cb3d968589d8 | 365 | * @retval None |
| Kojto | 90:cb3d968589d8 | 366 | */ |
| Kojto | 90:cb3d968589d8 | 367 | #define __HAL_USART_CLEAR_FEFLAG(__HANDLE__) __HAL_USART_CLEAR_PEFLAG(__HANDLE__) |
| emilmont | 77:869cf507173a | 368 | |
| Kojto | 90:cb3d968589d8 | 369 | /** @brief Clear the USART NE pending flag. |
| Kojto | 90:cb3d968589d8 | 370 | * @param __HANDLE__: specifies the USART Handle. |
| Kojto | 90:cb3d968589d8 | 371 | * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. |
| Kojto | 90:cb3d968589d8 | 372 | * @retval None |
| Kojto | 90:cb3d968589d8 | 373 | */ |
| Kojto | 90:cb3d968589d8 | 374 | #define __HAL_USART_CLEAR_NEFLAG(__HANDLE__) __HAL_USART_CLEAR_PEFLAG(__HANDLE__) |
| Kojto | 90:cb3d968589d8 | 375 | |
| Kojto | 90:cb3d968589d8 | 376 | /** @brief Clear the UART ORE pending flag. |
| Kojto | 90:cb3d968589d8 | 377 | * @param __HANDLE__: specifies the USART Handle. |
| Kojto | 90:cb3d968589d8 | 378 | * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. |
| Kojto | 90:cb3d968589d8 | 379 | * @retval None |
| Kojto | 90:cb3d968589d8 | 380 | */ |
| Kojto | 90:cb3d968589d8 | 381 | #define __HAL_USART_CLEAR_OREFLAG(__HANDLE__) __HAL_USART_CLEAR_PEFLAG(__HANDLE__) |
| Kojto | 90:cb3d968589d8 | 382 | |
| Kojto | 90:cb3d968589d8 | 383 | /** @brief Clear the USART IDLE pending flag. |
| Kojto | 90:cb3d968589d8 | 384 | * @param __HANDLE__: specifies the USART Handle. |
| Kojto | 90:cb3d968589d8 | 385 | * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. |
| Kojto | 90:cb3d968589d8 | 386 | * @retval None |
| Kojto | 90:cb3d968589d8 | 387 | */ |
| Kojto | 90:cb3d968589d8 | 388 | #define __HAL_USART_CLEAR_IDLEFLAG(__HANDLE__) __HAL_USART_CLEAR_PEFLAG(__HANDLE__) |
| emilmont | 77:869cf507173a | 389 | |
| Kojto | 99:dbbf35b96557 | 390 | /** @brief Enables or disables the specified USART interrupts. |
| emilmont | 77:869cf507173a | 391 | * @param __HANDLE__: specifies the USART Handle. |
| bogdanm | 85:024bf7f99721 | 392 | * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. |
| emilmont | 77:869cf507173a | 393 | * @param __INTERRUPT__: specifies the USART interrupt source to check. |
| emilmont | 77:869cf507173a | 394 | * This parameter can be one of the following values: |
| emilmont | 77:869cf507173a | 395 | * @arg USART_IT_TXE: Transmit Data Register empty interrupt |
| emilmont | 77:869cf507173a | 396 | * @arg USART_IT_TC: Transmission complete interrupt |
| emilmont | 77:869cf507173a | 397 | * @arg USART_IT_RXNE: Receive Data register not empty interrupt |
| emilmont | 77:869cf507173a | 398 | * @arg USART_IT_IDLE: Idle line detection interrupt |
| emilmont | 77:869cf507173a | 399 | * @arg USART_IT_PE: Parity Error interrupt |
| emilmont | 77:869cf507173a | 400 | * @arg USART_IT_ERR: Error interrupt(Frame error, noise error, overrun error) |
| emilmont | 77:869cf507173a | 401 | * This parameter can be: ENABLE or DISABLE. |
| emilmont | 77:869cf507173a | 402 | * @retval None |
| emilmont | 77:869cf507173a | 403 | */ |
| Kojto | 99:dbbf35b96557 | 404 | #define __HAL_USART_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & USART_IT_MASK)): \ |
| Kojto | 99:dbbf35b96557 | 405 | (((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 |= ((__INTERRUPT__) & USART_IT_MASK)): \ |
| Kojto | 99:dbbf35b96557 | 406 | ((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & USART_IT_MASK))) |
| Kojto | 99:dbbf35b96557 | 407 | #define __HAL_USART_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & USART_IT_MASK)): \ |
| Kojto | 99:dbbf35b96557 | 408 | (((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 &= ~((__INTERRUPT__) & USART_IT_MASK)): \ |
| Kojto | 99:dbbf35b96557 | 409 | ((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & USART_IT_MASK))) |
| emilmont | 77:869cf507173a | 410 | |
| Kojto | 99:dbbf35b96557 | 411 | /** @brief Checks whether the specified USART interrupt has occurred or not. |
| emilmont | 77:869cf507173a | 412 | * @param __HANDLE__: specifies the USART Handle. |
| bogdanm | 85:024bf7f99721 | 413 | * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. |
| emilmont | 77:869cf507173a | 414 | * @param __IT__: specifies the USART interrupt source to check. |
| emilmont | 77:869cf507173a | 415 | * This parameter can be one of the following values: |
| emilmont | 77:869cf507173a | 416 | * @arg USART_IT_TXE: Transmit Data Register empty interrupt |
| emilmont | 77:869cf507173a | 417 | * @arg USART_IT_TC: Transmission complete interrupt |
| emilmont | 77:869cf507173a | 418 | * @arg USART_IT_RXNE: Receive Data register not empty interrupt |
| emilmont | 77:869cf507173a | 419 | * @arg USART_IT_IDLE: Idle line detection interrupt |
| emilmont | 77:869cf507173a | 420 | * @arg USART_IT_ERR: Error interrupt |
| emilmont | 77:869cf507173a | 421 | * @arg USART_IT_PE: Parity Error interrupt |
| emilmont | 77:869cf507173a | 422 | * @retval The new state of __IT__ (TRUE or FALSE). |
| emilmont | 77:869cf507173a | 423 | */ |
| emilmont | 77:869cf507173a | 424 | #define __HAL_USART_GET_IT_SOURCE(__HANDLE__, __IT__) (((((__IT__) >> 28) == 1)? (__HANDLE__)->Instance->CR1:(((((uint32_t)(__IT__)) >> 28) == 2)? \ |
| emilmont | 77:869cf507173a | 425 | (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & (((uint32_t)(__IT__)) & USART_IT_MASK)) |
| emilmont | 77:869cf507173a | 426 | |
| Kojto | 99:dbbf35b96557 | 427 | /** @brief Macro to enable the USART's one bit sample method |
| Kojto | 99:dbbf35b96557 | 428 | * @param __HANDLE__: specifies the USART Handle. |
| Kojto | 99:dbbf35b96557 | 429 | * @retval None |
| Kojto | 99:dbbf35b96557 | 430 | */ |
| Kojto | 99:dbbf35b96557 | 431 | #define __HAL_USART_ONE_BIT_SAMPLE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT) |
| Kojto | 99:dbbf35b96557 | 432 | |
| Kojto | 99:dbbf35b96557 | 433 | /** @brief Macro to disable the USART's one bit sample method |
| Kojto | 99:dbbf35b96557 | 434 | * @param __HANDLE__: specifies the USART Handle. |
| Kojto | 99:dbbf35b96557 | 435 | * @retval None |
| Kojto | 99:dbbf35b96557 | 436 | */ |
| Kojto | 99:dbbf35b96557 | 437 | #define __HAL_USART_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= (uint16_t)~((uint16_t)USART_CR3_ONEBIT)) |
| Kojto | 99:dbbf35b96557 | 438 | |
| Kojto | 99:dbbf35b96557 | 439 | /** @brief Enable USART |
| Kojto | 99:dbbf35b96557 | 440 | * @param __HANDLE__: specifies the USART Handle. |
| Kojto | 99:dbbf35b96557 | 441 | * USART Handle selects the USARTx peripheral (USART availability and x value depending on device). |
| Kojto | 99:dbbf35b96557 | 442 | * @retval None |
| Kojto | 99:dbbf35b96557 | 443 | */ |
| Kojto | 99:dbbf35b96557 | 444 | #define __HAL_USART_ENABLE(__HANDLE__) ( (__HANDLE__)->Instance->CR1 |= USART_CR1_UE) |
| emilmont | 77:869cf507173a | 445 | |
| Kojto | 99:dbbf35b96557 | 446 | /** @brief Disable USART |
| Kojto | 99:dbbf35b96557 | 447 | * @param __HANDLE__: specifies the USART Handle. |
| Kojto | 99:dbbf35b96557 | 448 | * USART Handle selects the USARTx peripheral (USART availability and x value depending on device). |
| Kojto | 99:dbbf35b96557 | 449 | * @retval None |
| Kojto | 99:dbbf35b96557 | 450 | */ |
| Kojto | 99:dbbf35b96557 | 451 | #define __HAL_USART_DISABLE(__HANDLE__) ( (__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE) |
| Kojto | 99:dbbf35b96557 | 452 | |
| Kojto | 99:dbbf35b96557 | 453 | /** |
| Kojto | 99:dbbf35b96557 | 454 | * @} |
| Kojto | 99:dbbf35b96557 | 455 | */ |
| emilmont | 77:869cf507173a | 456 | /* Exported functions --------------------------------------------------------*/ |
| Kojto | 99:dbbf35b96557 | 457 | /** @addtogroup USART_Exported_Functions |
| Kojto | 99:dbbf35b96557 | 458 | * @{ |
| Kojto | 99:dbbf35b96557 | 459 | */ |
| Kojto | 99:dbbf35b96557 | 460 | |
| Kojto | 99:dbbf35b96557 | 461 | /** @addtogroup USART_Exported_Functions_Group1 |
| Kojto | 99:dbbf35b96557 | 462 | * @{ |
| Kojto | 99:dbbf35b96557 | 463 | */ |
| emilmont | 77:869cf507173a | 464 | /* Initialization/de-initialization functions **********************************/ |
| emilmont | 77:869cf507173a | 465 | HAL_StatusTypeDef HAL_USART_Init(USART_HandleTypeDef *husart); |
| emilmont | 77:869cf507173a | 466 | HAL_StatusTypeDef HAL_USART_DeInit(USART_HandleTypeDef *husart); |
| bogdanm | 81:7d30d6019079 | 467 | void HAL_USART_MspInit(USART_HandleTypeDef *husart); |
| bogdanm | 81:7d30d6019079 | 468 | void HAL_USART_MspDeInit(USART_HandleTypeDef *husart); |
| Kojto | 99:dbbf35b96557 | 469 | /** |
| Kojto | 99:dbbf35b96557 | 470 | * @} |
| Kojto | 99:dbbf35b96557 | 471 | */ |
| Kojto | 99:dbbf35b96557 | 472 | |
| Kojto | 99:dbbf35b96557 | 473 | /** @addtogroup USART_Exported_Functions_Group2 |
| Kojto | 99:dbbf35b96557 | 474 | * @{ |
| Kojto | 99:dbbf35b96557 | 475 | */ |
| emilmont | 77:869cf507173a | 476 | /* IO operation functions *******************************************************/ |
| emilmont | 77:869cf507173a | 477 | HAL_StatusTypeDef HAL_USART_Transmit(USART_HandleTypeDef *husart, uint8_t *pTxData, uint16_t Size, uint32_t Timeout); |
| emilmont | 77:869cf507173a | 478 | HAL_StatusTypeDef HAL_USART_Receive(USART_HandleTypeDef *husart, uint8_t *pRxData, uint16_t Size, uint32_t Timeout); |
| emilmont | 77:869cf507173a | 479 | HAL_StatusTypeDef HAL_USART_TransmitReceive(USART_HandleTypeDef *husart, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size, uint32_t Timeout); |
| emilmont | 77:869cf507173a | 480 | HAL_StatusTypeDef HAL_USART_Transmit_IT(USART_HandleTypeDef *husart, uint8_t *pTxData, uint16_t Size); |
| emilmont | 77:869cf507173a | 481 | HAL_StatusTypeDef HAL_USART_Receive_IT(USART_HandleTypeDef *husart, uint8_t *pRxData, uint16_t Size); |
| emilmont | 77:869cf507173a | 482 | HAL_StatusTypeDef HAL_USART_TransmitReceive_IT(USART_HandleTypeDef *husart, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size); |
| emilmont | 77:869cf507173a | 483 | HAL_StatusTypeDef HAL_USART_Transmit_DMA(USART_HandleTypeDef *husart, uint8_t *pTxData, uint16_t Size); |
| emilmont | 77:869cf507173a | 484 | HAL_StatusTypeDef HAL_USART_Receive_DMA(USART_HandleTypeDef *husart, uint8_t *pRxData, uint16_t Size); |
| emilmont | 77:869cf507173a | 485 | HAL_StatusTypeDef HAL_USART_TransmitReceive_DMA(USART_HandleTypeDef *husart, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size); |
| emilmont | 77:869cf507173a | 486 | HAL_StatusTypeDef HAL_USART_DMAPause(USART_HandleTypeDef *husart); |
| emilmont | 77:869cf507173a | 487 | HAL_StatusTypeDef HAL_USART_DMAResume(USART_HandleTypeDef *husart); |
| emilmont | 77:869cf507173a | 488 | HAL_StatusTypeDef HAL_USART_DMAStop(USART_HandleTypeDef *husart); |
| emilmont | 77:869cf507173a | 489 | void HAL_USART_IRQHandler(USART_HandleTypeDef *husart); |
| bogdanm | 81:7d30d6019079 | 490 | void HAL_USART_TxCpltCallback(USART_HandleTypeDef *husart); |
| bogdanm | 81:7d30d6019079 | 491 | void HAL_USART_TxHalfCpltCallback(USART_HandleTypeDef *husart); |
| bogdanm | 81:7d30d6019079 | 492 | void HAL_USART_RxCpltCallback(USART_HandleTypeDef *husart); |
| bogdanm | 81:7d30d6019079 | 493 | void HAL_USART_RxHalfCpltCallback(USART_HandleTypeDef *husart); |
| bogdanm | 81:7d30d6019079 | 494 | void HAL_USART_TxRxCpltCallback(USART_HandleTypeDef *husart); |
| bogdanm | 81:7d30d6019079 | 495 | void HAL_USART_ErrorCallback(USART_HandleTypeDef *husart); |
| Kojto | 99:dbbf35b96557 | 496 | /** |
| Kojto | 99:dbbf35b96557 | 497 | * @} |
| Kojto | 99:dbbf35b96557 | 498 | */ |
| emilmont | 77:869cf507173a | 499 | |
| Kojto | 99:dbbf35b96557 | 500 | /** @addtogroup USART_Exported_Functions_Group3 |
| Kojto | 99:dbbf35b96557 | 501 | * @{ |
| Kojto | 99:dbbf35b96557 | 502 | */ |
| Kojto | 99:dbbf35b96557 | 503 | /* Peripheral State functions ************************************************/ |
| emilmont | 77:869cf507173a | 504 | HAL_USART_StateTypeDef HAL_USART_GetState(USART_HandleTypeDef *husart); |
| emilmont | 77:869cf507173a | 505 | uint32_t HAL_USART_GetError(USART_HandleTypeDef *husart); |
| Kojto | 99:dbbf35b96557 | 506 | /** |
| Kojto | 99:dbbf35b96557 | 507 | * @} |
| Kojto | 99:dbbf35b96557 | 508 | */ |
| Kojto | 99:dbbf35b96557 | 509 | |
| Kojto | 99:dbbf35b96557 | 510 | /** |
| Kojto | 99:dbbf35b96557 | 511 | * @} |
| Kojto | 99:dbbf35b96557 | 512 | */ |
| Kojto | 99:dbbf35b96557 | 513 | /* Private types -------------------------------------------------------------*/ |
| Kojto | 99:dbbf35b96557 | 514 | /* Private variables ---------------------------------------------------------*/ |
| Kojto | 99:dbbf35b96557 | 515 | /* Private constants ---------------------------------------------------------*/ |
| Kojto | 99:dbbf35b96557 | 516 | /** @defgroup USART_Private_Constants USART Private Constants |
| Kojto | 99:dbbf35b96557 | 517 | * @{ |
| Kojto | 99:dbbf35b96557 | 518 | */ |
| Kojto | 99:dbbf35b96557 | 519 | /** @brief USART interruptions flag mask |
| Kojto | 99:dbbf35b96557 | 520 | * |
| Kojto | 99:dbbf35b96557 | 521 | */ |
| Kojto | 99:dbbf35b96557 | 522 | #define USART_IT_MASK ((uint32_t) USART_CR1_PEIE | USART_CR1_TXEIE | USART_CR1_TCIE | USART_CR1_RXNEIE | \ |
| Kojto | 99:dbbf35b96557 | 523 | USART_CR1_IDLEIE | USART_CR2_LBDIE | USART_CR3_CTSIE | USART_CR3_EIE ) |
| Kojto | 99:dbbf35b96557 | 524 | |
| Kojto | 99:dbbf35b96557 | 525 | |
| Kojto | 99:dbbf35b96557 | 526 | #define USART_CR1_REG_INDEX 1 |
| Kojto | 99:dbbf35b96557 | 527 | #define USART_CR2_REG_INDEX 2 |
| Kojto | 99:dbbf35b96557 | 528 | #define USART_CR3_REG_INDEX 3 |
| Kojto | 99:dbbf35b96557 | 529 | /** |
| Kojto | 99:dbbf35b96557 | 530 | * @} |
| Kojto | 99:dbbf35b96557 | 531 | */ |
| Kojto | 99:dbbf35b96557 | 532 | |
| Kojto | 99:dbbf35b96557 | 533 | /* Private macros ------------------------------------------------------------*/ |
| Kojto | 99:dbbf35b96557 | 534 | /** @defgroup USART_Private_Macros USART Private Macros |
| Kojto | 99:dbbf35b96557 | 535 | * @{ |
| Kojto | 99:dbbf35b96557 | 536 | */ |
| Kojto | 99:dbbf35b96557 | 537 | #define IS_USART_NACK_STATE(NACK) (((NACK) == USART_NACK_ENABLE) || \ |
| Kojto | 99:dbbf35b96557 | 538 | ((NACK) == USART_NACK_DISABLE)) |
| Kojto | 99:dbbf35b96557 | 539 | #define IS_USART_LASTBIT(LASTBIT) (((LASTBIT) == USART_LASTBIT_DISABLE) || \ |
| Kojto | 99:dbbf35b96557 | 540 | ((LASTBIT) == USART_LASTBIT_ENABLE)) |
| Kojto | 99:dbbf35b96557 | 541 | #define IS_USART_PHASE(CPHA) (((CPHA) == USART_PHASE_1EDGE) || ((CPHA) == USART_PHASE_2EDGE)) |
| Kojto | 99:dbbf35b96557 | 542 | #define IS_USART_POLARITY(CPOL) (((CPOL) == USART_POLARITY_LOW) || ((CPOL) == USART_POLARITY_HIGH)) |
| Kojto | 99:dbbf35b96557 | 543 | #define IS_USART_CLOCK(CLOCK) (((CLOCK) == USART_CLOCK_DISABLE) || \ |
| Kojto | 99:dbbf35b96557 | 544 | ((CLOCK) == USART_CLOCK_ENABLE)) |
| Kojto | 99:dbbf35b96557 | 545 | #define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WORDLENGTH_8B) || \ |
| Kojto | 99:dbbf35b96557 | 546 | ((LENGTH) == USART_WORDLENGTH_9B)) |
| Kojto | 99:dbbf35b96557 | 547 | #define IS_USART_STOPBITS(STOPBITS) (((STOPBITS) == USART_STOPBITS_1) || \ |
| Kojto | 99:dbbf35b96557 | 548 | ((STOPBITS) == USART_STOPBITS_0_5) || \ |
| Kojto | 99:dbbf35b96557 | 549 | ((STOPBITS) == USART_STOPBITS_1_5) || \ |
| Kojto | 99:dbbf35b96557 | 550 | ((STOPBITS) == USART_STOPBITS_2)) |
| Kojto | 99:dbbf35b96557 | 551 | #define IS_USART_PARITY(PARITY) (((PARITY) == USART_PARITY_NONE) || \ |
| Kojto | 99:dbbf35b96557 | 552 | ((PARITY) == USART_PARITY_EVEN) || \ |
| Kojto | 99:dbbf35b96557 | 553 | ((PARITY) == USART_PARITY_ODD)) |
| Kojto | 99:dbbf35b96557 | 554 | #define IS_USART_MODE(MODE) ((((MODE) & (uint32_t)0xFFF3) == 0x00) && ((MODE) != (uint32_t)0x00)) |
| Kojto | 99:dbbf35b96557 | 555 | #define IS_USART_BAUDRATE(BAUDRATE) ((BAUDRATE) < 10500001) |
| Kojto | 99:dbbf35b96557 | 556 | |
| Kojto | 99:dbbf35b96557 | 557 | #define USART_DIV(_PCLK_, _BAUD_) (((_PCLK_)*25)/(2*(_BAUD_))) |
| Kojto | 99:dbbf35b96557 | 558 | #define USART_DIVMANT(_PCLK_, _BAUD_) (USART_DIV((_PCLK_), (_BAUD_))/100) |
| Kojto | 99:dbbf35b96557 | 559 | #define USART_DIVFRAQ(_PCLK_, _BAUD_) (((USART_DIV((_PCLK_), (_BAUD_)) - (USART_DIVMANT((_PCLK_), (_BAUD_)) * 100)) * 16 + 50) / 100) |
| Kojto | 99:dbbf35b96557 | 560 | #define USART_BRR(_PCLK_, _BAUD_) ((USART_DIVMANT((_PCLK_), (_BAUD_)) << 4)|(USART_DIVFRAQ((_PCLK_), (_BAUD_)) & 0x0F)) |
| Kojto | 99:dbbf35b96557 | 561 | /** |
| Kojto | 99:dbbf35b96557 | 562 | * @} |
| Kojto | 99:dbbf35b96557 | 563 | */ |
| Kojto | 99:dbbf35b96557 | 564 | |
| Kojto | 99:dbbf35b96557 | 565 | /* Private functions ---------------------------------------------------------*/ |
| Kojto | 99:dbbf35b96557 | 566 | /** @defgroup USART_Private_Functions USART Private Functions |
| Kojto | 99:dbbf35b96557 | 567 | * @{ |
| Kojto | 99:dbbf35b96557 | 568 | */ |
| Kojto | 99:dbbf35b96557 | 569 | |
| Kojto | 99:dbbf35b96557 | 570 | /** |
| Kojto | 99:dbbf35b96557 | 571 | * @} |
| Kojto | 99:dbbf35b96557 | 572 | */ |
| emilmont | 77:869cf507173a | 573 | |
| emilmont | 77:869cf507173a | 574 | /** |
| emilmont | 77:869cf507173a | 575 | * @} |
| emilmont | 77:869cf507173a | 576 | */ |
| emilmont | 77:869cf507173a | 577 | |
| emilmont | 77:869cf507173a | 578 | /** |
| emilmont | 77:869cf507173a | 579 | * @} |
| emilmont | 77:869cf507173a | 580 | */ |
| emilmont | 77:869cf507173a | 581 | |
| emilmont | 77:869cf507173a | 582 | #ifdef __cplusplus |
| emilmont | 77:869cf507173a | 583 | } |
| emilmont | 77:869cf507173a | 584 | #endif |
| emilmont | 77:869cf507173a | 585 | |
| emilmont | 77:869cf507173a | 586 | #endif /* __STM32F4xx_HAL_USART_H */ |
| emilmont | 77:869cf507173a | 587 | |
| emilmont | 77:869cf507173a | 588 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |