Egor Rumjantsev / mbed

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

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TARGET_NUCLEO_F334R8/stm32f3xx_hal_usart.h@92:4fc01daae5a5, 2014-11-27 (annotated)

Committer:
bogdanm
Date:
Thu Nov 27 13:33:22 2014 +0000
Revision:
92:4fc01daae5a5
Parent:
86:04dd9b1680ae 
Release 92 of the mbed libray



Main changes:



- nRF51822: fixed pin assignment issues

- ST targets moving to the STM32Cube driver

- LPC1439: fixed serial interrupt issue

- first Cortex-A platform supported in mbed (RZ_A1H)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 86:04dd9b1680ae 1 /**
bogdanm 86:04dd9b1680ae 2 ******************************************************************************
bogdanm 86:04dd9b1680ae 3 * @file stm32f3xx_hal_usart.h
bogdanm 86:04dd9b1680ae 4 * @author MCD Application Team
bogdanm 92:4fc01daae5a5 5 * @version V1.1.0
bogdanm 92:4fc01daae5a5 6 * @date 12-Sept-2014
bogdanm 86:04dd9b1680ae 7 * @brief Header file of USART HAL module.
bogdanm 86:04dd9b1680ae 8 ******************************************************************************
bogdanm 86:04dd9b1680ae 9 * @attention
bogdanm 86:04dd9b1680ae 10 *
bogdanm 86:04dd9b1680ae 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
bogdanm 86:04dd9b1680ae 12 *
bogdanm 86:04dd9b1680ae 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 86:04dd9b1680ae 14 * are permitted provided that the following conditions are met:
bogdanm 86:04dd9b1680ae 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 86:04dd9b1680ae 16 * this list of conditions and the following disclaimer.
bogdanm 86:04dd9b1680ae 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 86:04dd9b1680ae 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 86:04dd9b1680ae 19 * and/or other materials provided with the distribution.
bogdanm 86:04dd9b1680ae 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 86:04dd9b1680ae 21 * may be used to endorse or promote products derived from this software
bogdanm 86:04dd9b1680ae 22 * without specific prior written permission.
bogdanm 86:04dd9b1680ae 23 *
bogdanm 86:04dd9b1680ae 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 86:04dd9b1680ae 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 86:04dd9b1680ae 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 86:04dd9b1680ae 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 86:04dd9b1680ae 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 86:04dd9b1680ae 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 86:04dd9b1680ae 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 86:04dd9b1680ae 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 86:04dd9b1680ae 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 86:04dd9b1680ae 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 86:04dd9b1680ae 34 *
bogdanm 86:04dd9b1680ae 35 ******************************************************************************
bogdanm 86:04dd9b1680ae 36 */
bogdanm 86:04dd9b1680ae 37
bogdanm 86:04dd9b1680ae 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 86:04dd9b1680ae 39 #ifndef __STM32F3xx_HAL_USART_H
bogdanm 86:04dd9b1680ae 40 #define __STM32F3xx_HAL_USART_H
bogdanm 86:04dd9b1680ae 41
bogdanm 86:04dd9b1680ae 42 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 43 extern "C" {
bogdanm 86:04dd9b1680ae 44 #endif
bogdanm 86:04dd9b1680ae 45
bogdanm 86:04dd9b1680ae 46 /* Includes ------------------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 47 #include "stm32f3xx_hal_def.h"
bogdanm 86:04dd9b1680ae 48
bogdanm 86:04dd9b1680ae 49 /** @addtogroup STM32F3xx_HAL_Driver
bogdanm 86:04dd9b1680ae 50 * @{
bogdanm 86:04dd9b1680ae 51 */
bogdanm 86:04dd9b1680ae 52
bogdanm 86:04dd9b1680ae 53 /** @addtogroup USART
bogdanm 86:04dd9b1680ae 54 * @{
bogdanm 86:04dd9b1680ae 55 */
bogdanm 86:04dd9b1680ae 56
bogdanm 86:04dd9b1680ae 57 /* Exported types ------------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 58 /** @defgroup USART_Exported_Types USART Exported Types
bogdanm 92:4fc01daae5a5 59 * @{
bogdanm 92:4fc01daae5a5 60 */
bogdanm 86:04dd9b1680ae 61
bogdanm 86:04dd9b1680ae 62 /**
bogdanm 86:04dd9b1680ae 63 * @brief USART Init Structure definition
bogdanm 86:04dd9b1680ae 64 */
bogdanm 86:04dd9b1680ae 65 typedef struct
bogdanm 86:04dd9b1680ae 66 {
bogdanm 86:04dd9b1680ae 67 uint32_t BaudRate; /*!< This member configures the Usart communication baud rate.
bogdanm 86:04dd9b1680ae 68 The baud rate is computed using the following formula:
bogdanm 86:04dd9b1680ae 69 Baud Rate Register = ((PCLKx) / ((huart->Init.BaudRate))) */
bogdanm 86:04dd9b1680ae 70
bogdanm 86:04dd9b1680ae 71 uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame.
bogdanm 86:04dd9b1680ae 72 This parameter can be a value of @ref USARTEx_Word_Length */
bogdanm 86:04dd9b1680ae 73
bogdanm 86:04dd9b1680ae 74 uint32_t StopBits; /*!< Specifies the number of stop bits transmitted.
bogdanm 86:04dd9b1680ae 75 This parameter can be a value of @ref USART_Stop_Bits */
bogdanm 86:04dd9b1680ae 76
bogdanm 86:04dd9b1680ae 77 uint32_t Parity; /*!< Specifies the parity mode.
bogdanm 86:04dd9b1680ae 78 This parameter can be a value of @ref USART_Parity
bogdanm 86:04dd9b1680ae 79 @note When parity is enabled, the computed parity is inserted
bogdanm 86:04dd9b1680ae 80 at the MSB position of the transmitted data (9th bit when
bogdanm 86:04dd9b1680ae 81 the word length is set to 9 data bits; 8th bit when the
bogdanm 86:04dd9b1680ae 82 word length is set to 8 data bits). */
bogdanm 86:04dd9b1680ae 83
bogdanm 92:4fc01daae5a5 84 uint32_t Mode; /*!< Specifies whether the Receive or Transmit mode is enabled or disabled.
bogdanm 86:04dd9b1680ae 85 This parameter can be a value of @ref USART_Mode */
bogdanm 86:04dd9b1680ae 86
bogdanm 86:04dd9b1680ae 87 uint32_t CLKPolarity; /*!< Specifies the steady state of the serial clock.
bogdanm 86:04dd9b1680ae 88 This parameter can be a value of @ref USART_Clock_Polarity */
bogdanm 86:04dd9b1680ae 89
bogdanm 86:04dd9b1680ae 90 uint32_t CLKPhase; /*!< Specifies the clock transition on which the bit capture is made.
bogdanm 86:04dd9b1680ae 91 This parameter can be a value of @ref USART_Clock_Phase */
bogdanm 86:04dd9b1680ae 92
bogdanm 86:04dd9b1680ae 93 uint32_t CLKLastBit; /*!< Specifies whether the clock pulse corresponding to the last transmitted
bogdanm 86:04dd9b1680ae 94 data bit (MSB) has to be output on the SCLK pin in synchronous mode.
bogdanm 86:04dd9b1680ae 95 This parameter can be a value of @ref USART_Last_Bit */
bogdanm 86:04dd9b1680ae 96 }USART_InitTypeDef;
bogdanm 86:04dd9b1680ae 97
bogdanm 86:04dd9b1680ae 98 /**
bogdanm 86:04dd9b1680ae 99 * @brief HAL State structures definition
bogdanm 86:04dd9b1680ae 100 */
bogdanm 86:04dd9b1680ae 101 typedef enum
bogdanm 86:04dd9b1680ae 102 {
bogdanm 86:04dd9b1680ae 103 HAL_USART_STATE_RESET = 0x00, /*!< Peripheral is not initialized */
bogdanm 86:04dd9b1680ae 104 HAL_USART_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */
bogdanm 86:04dd9b1680ae 105 HAL_USART_STATE_BUSY = 0x02, /*!< an internal process is ongoing */
bogdanm 86:04dd9b1680ae 106 HAL_USART_STATE_BUSY_TX = 0x12, /*!< Data Transmission process is ongoing */
bogdanm 86:04dd9b1680ae 107 HAL_USART_STATE_BUSY_RX = 0x22, /*!< Data Reception process is ongoing */
bogdanm 86:04dd9b1680ae 108 HAL_USART_STATE_BUSY_TX_RX = 0x32, /*!< Data Transmission Reception process is ongoing */
bogdanm 86:04dd9b1680ae 109 HAL_USART_STATE_TIMEOUT = 0x03, /*!< Timeout state */
bogdanm 86:04dd9b1680ae 110 HAL_USART_STATE_ERROR = 0x04 /*!< Error */
bogdanm 86:04dd9b1680ae 111 }HAL_USART_StateTypeDef;
bogdanm 86:04dd9b1680ae 112
bogdanm 86:04dd9b1680ae 113 /**
bogdanm 86:04dd9b1680ae 114 * @brief HAL USART Error Code structure definition
bogdanm 86:04dd9b1680ae 115 */
bogdanm 86:04dd9b1680ae 116 typedef enum
bogdanm 86:04dd9b1680ae 117 {
bogdanm 86:04dd9b1680ae 118 HAL_USART_ERROR_NONE = 0x00, /*!< No error */
bogdanm 86:04dd9b1680ae 119 HAL_USART_ERROR_PE = 0x01, /*!< Parity error */
bogdanm 86:04dd9b1680ae 120 HAL_USART_ERROR_NE = 0x02, /*!< Noise error */
bogdanm 86:04dd9b1680ae 121 HAL_USART_ERROR_FE = 0x04, /*!< frame error */
bogdanm 86:04dd9b1680ae 122 HAL_USART_ERROR_ORE = 0x08, /*!< Overrun error */
bogdanm 86:04dd9b1680ae 123 HAL_USART_ERROR_DMA = 0x10 /*!< DMA transfer error */
bogdanm 86:04dd9b1680ae 124 }HAL_USART_ErrorTypeDef;
bogdanm 86:04dd9b1680ae 125
bogdanm 86:04dd9b1680ae 126 /**
bogdanm 86:04dd9b1680ae 127 * @brief USART clock sources definitions
bogdanm 86:04dd9b1680ae 128 */
bogdanm 86:04dd9b1680ae 129 typedef enum
bogdanm 86:04dd9b1680ae 130 {
bogdanm 86:04dd9b1680ae 131 USART_CLOCKSOURCE_PCLK1 = 0x00, /*!< PCLK1 clock source */
bogdanm 86:04dd9b1680ae 132 USART_CLOCKSOURCE_PCLK2 = 0x01, /*!< PCLK2 clock source */
bogdanm 86:04dd9b1680ae 133 USART_CLOCKSOURCE_HSI = 0x02, /*!< HSI clock source */
bogdanm 86:04dd9b1680ae 134 USART_CLOCKSOURCE_SYSCLK = 0x04, /*!< SYSCLK clock source */
bogdanm 86:04dd9b1680ae 135 USART_CLOCKSOURCE_LSE = 0x08, /*!< LSE clock source */
bogdanm 86:04dd9b1680ae 136 USART_CLOCKSOURCE_UNDEFINED = 0x10 /*!< Undefined clock source */
bogdanm 86:04dd9b1680ae 137 }USART_ClockSourceTypeDef;
bogdanm 86:04dd9b1680ae 138
bogdanm 86:04dd9b1680ae 139
bogdanm 86:04dd9b1680ae 140 /**
bogdanm 86:04dd9b1680ae 141 * @brief USART handle Structure definition
bogdanm 86:04dd9b1680ae 142 */
bogdanm 86:04dd9b1680ae 143 typedef struct
bogdanm 86:04dd9b1680ae 144 {
bogdanm 86:04dd9b1680ae 145 USART_TypeDef *Instance; /*!< USART registers base address */
bogdanm 86:04dd9b1680ae 146
bogdanm 86:04dd9b1680ae 147 USART_InitTypeDef Init; /*!< USART communication parameters */
bogdanm 86:04dd9b1680ae 148
bogdanm 86:04dd9b1680ae 149 uint8_t *pTxBuffPtr; /*!< Pointer to USART Tx transfer Buffer */
bogdanm 86:04dd9b1680ae 150
bogdanm 86:04dd9b1680ae 151 uint16_t TxXferSize; /*!< USART Tx Transfer size */
bogdanm 86:04dd9b1680ae 152
bogdanm 86:04dd9b1680ae 153 uint16_t TxXferCount; /*!< USART Tx Transfer Counter */
bogdanm 86:04dd9b1680ae 154
bogdanm 86:04dd9b1680ae 155 uint8_t *pRxBuffPtr; /*!< Pointer to USART Rx transfer Buffer */
bogdanm 86:04dd9b1680ae 156
bogdanm 86:04dd9b1680ae 157 uint16_t RxXferSize; /*!< USART Rx Transfer size */
bogdanm 86:04dd9b1680ae 158
bogdanm 86:04dd9b1680ae 159 uint16_t RxXferCount; /*!< USART Rx Transfer Counter */
bogdanm 86:04dd9b1680ae 160
bogdanm 86:04dd9b1680ae 161 uint16_t Mask; /*!< USART Rx RDR register mask */
bogdanm 86:04dd9b1680ae 162
bogdanm 86:04dd9b1680ae 163 DMA_HandleTypeDef *hdmatx; /*!< USART Tx DMA Handle parameters */
bogdanm 86:04dd9b1680ae 164
bogdanm 86:04dd9b1680ae 165 DMA_HandleTypeDef *hdmarx; /*!< USART Rx DMA Handle parameters */
bogdanm 86:04dd9b1680ae 166
bogdanm 86:04dd9b1680ae 167 HAL_LockTypeDef Lock; /*!< Locking object */
bogdanm 86:04dd9b1680ae 168
bogdanm 86:04dd9b1680ae 169 HAL_USART_StateTypeDef State; /*!< USART communication state */
bogdanm 86:04dd9b1680ae 170
bogdanm 86:04dd9b1680ae 171 HAL_USART_ErrorTypeDef ErrorCode; /*!< USART Error code */
bogdanm 86:04dd9b1680ae 172
bogdanm 86:04dd9b1680ae 173 }USART_HandleTypeDef;
bogdanm 86:04dd9b1680ae 174
bogdanm 92:4fc01daae5a5 175 /**
bogdanm 92:4fc01daae5a5 176 * @}
bogdanm 92:4fc01daae5a5 177 */
bogdanm 86:04dd9b1680ae 178
bogdanm 86:04dd9b1680ae 179 /* Exported constants --------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 180
bogdanm 92:4fc01daae5a5 181 /** @defgroup USART_Exported_Constants USART Exported Constants
bogdanm 86:04dd9b1680ae 182 * @{
bogdanm 86:04dd9b1680ae 183 */
bogdanm 86:04dd9b1680ae 184
bogdanm 86:04dd9b1680ae 185 /** @defgroup USART_Stop_Bits USART Number of Stop Bits
bogdanm 86:04dd9b1680ae 186 * @{
bogdanm 86:04dd9b1680ae 187 */
bogdanm 86:04dd9b1680ae 188 #define USART_STOPBITS_1 ((uint32_t)0x0000)
bogdanm 86:04dd9b1680ae 189 #define USART_STOPBITS_0_5 ((uint32_t)USART_CR2_STOP_0)
bogdanm 86:04dd9b1680ae 190 #define USART_STOPBITS_2 ((uint32_t)USART_CR2_STOP_1)
bogdanm 86:04dd9b1680ae 191 #define USART_STOPBITS_1_5 ((uint32_t)(USART_CR2_STOP_0 | USART_CR2_STOP_1))
bogdanm 86:04dd9b1680ae 192 #define IS_USART_STOPBITS(STOPBITS) (((STOPBITS) == USART_STOPBITS_1) || \
bogdanm 86:04dd9b1680ae 193 ((STOPBITS) == USART_STOPBITS_0_5) || \
bogdanm 86:04dd9b1680ae 194 ((STOPBITS) == USART_STOPBITS_1_5) || \
bogdanm 86:04dd9b1680ae 195 ((STOPBITS) == USART_STOPBITS_2))
bogdanm 86:04dd9b1680ae 196 /**
bogdanm 86:04dd9b1680ae 197 * @}
bogdanm 86:04dd9b1680ae 198 */
bogdanm 86:04dd9b1680ae 199
bogdanm 86:04dd9b1680ae 200 /** @defgroup USART_Parity USART Parity
bogdanm 86:04dd9b1680ae 201 * @{
bogdanm 86:04dd9b1680ae 202 */
bogdanm 86:04dd9b1680ae 203 #define USART_PARITY_NONE ((uint32_t)0x0000)
bogdanm 86:04dd9b1680ae 204 #define USART_PARITY_EVEN ((uint32_t)USART_CR1_PCE)
bogdanm 86:04dd9b1680ae 205 #define USART_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS))
bogdanm 86:04dd9b1680ae 206 #define IS_USART_PARITY(PARITY) (((PARITY) == USART_PARITY_NONE) || \
bogdanm 86:04dd9b1680ae 207 ((PARITY) == USART_PARITY_EVEN) || \
bogdanm 86:04dd9b1680ae 208 ((PARITY) == USART_PARITY_ODD))
bogdanm 86:04dd9b1680ae 209 /**
bogdanm 86:04dd9b1680ae 210 * @}
bogdanm 86:04dd9b1680ae 211 */
bogdanm 86:04dd9b1680ae 212
bogdanm 86:04dd9b1680ae 213 /** @defgroup USART_Mode USART Mode
bogdanm 86:04dd9b1680ae 214 * @{
bogdanm 86:04dd9b1680ae 215 */
bogdanm 86:04dd9b1680ae 216 #define USART_MODE_RX ((uint32_t)USART_CR1_RE)
bogdanm 86:04dd9b1680ae 217 #define USART_MODE_TX ((uint32_t)USART_CR1_TE)
bogdanm 86:04dd9b1680ae 218 #define USART_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE))
bogdanm 86:04dd9b1680ae 219 #define IS_USART_MODE(MODE) ((((MODE) & (uint32_t)0xFFFFFFF3) == 0x00) && ((MODE) != (uint32_t)0x00))
bogdanm 86:04dd9b1680ae 220 /**
bogdanm 86:04dd9b1680ae 221 * @}
bogdanm 86:04dd9b1680ae 222 */
bogdanm 86:04dd9b1680ae 223
bogdanm 86:04dd9b1680ae 224 /** @defgroup USART_Clock USART Clock
bogdanm 86:04dd9b1680ae 225 * @{
bogdanm 86:04dd9b1680ae 226 */
bogdanm 86:04dd9b1680ae 227 #define USART_CLOCK_DISABLED ((uint32_t)0x0000)
bogdanm 86:04dd9b1680ae 228 #define USART_CLOCK_ENABLED ((uint32_t)USART_CR2_CLKEN)
bogdanm 86:04dd9b1680ae 229 #define IS_USART_CLOCK(CLOCK) (((CLOCK) == USART_CLOCK_DISABLED) || \
bogdanm 86:04dd9b1680ae 230 ((CLOCK) == USART_CLOCK_ENABLED))
bogdanm 86:04dd9b1680ae 231 /**
bogdanm 86:04dd9b1680ae 232 * @}
bogdanm 86:04dd9b1680ae 233 */
bogdanm 86:04dd9b1680ae 234
bogdanm 86:04dd9b1680ae 235 /** @defgroup USART_Clock_Polarity USART Clock Polarity
bogdanm 86:04dd9b1680ae 236 * @{
bogdanm 86:04dd9b1680ae 237 */
bogdanm 86:04dd9b1680ae 238 #define USART_POLARITY_LOW ((uint32_t)0x0000)
bogdanm 86:04dd9b1680ae 239 #define USART_POLARITY_HIGH ((uint32_t)USART_CR2_CPOL)
bogdanm 86:04dd9b1680ae 240 #define IS_USART_POLARITY(CPOL) (((CPOL) == USART_POLARITY_LOW) || ((CPOL) == USART_POLARITY_HIGH))
bogdanm 86:04dd9b1680ae 241 /**
bogdanm 86:04dd9b1680ae 242 * @}
bogdanm 86:04dd9b1680ae 243 */
bogdanm 86:04dd9b1680ae 244
bogdanm 86:04dd9b1680ae 245 /** @defgroup USART_Clock_Phase USART Clock Phase
bogdanm 86:04dd9b1680ae 246 * @{
bogdanm 86:04dd9b1680ae 247 */
bogdanm 86:04dd9b1680ae 248 #define USART_PHASE_1EDGE ((uint32_t)0x0000)
bogdanm 86:04dd9b1680ae 249 #define USART_PHASE_2EDGE ((uint32_t)USART_CR2_CPHA)
bogdanm 86:04dd9b1680ae 250 #define IS_USART_PHASE(CPHA) (((CPHA) == USART_PHASE_1EDGE) || ((CPHA) == USART_PHASE_2EDGE))
bogdanm 86:04dd9b1680ae 251 /**
bogdanm 86:04dd9b1680ae 252 * @}
bogdanm 86:04dd9b1680ae 253 */
bogdanm 86:04dd9b1680ae 254
bogdanm 86:04dd9b1680ae 255 /** @defgroup USART_Last_Bit USART Last Bit
bogdanm 86:04dd9b1680ae 256 * @{
bogdanm 86:04dd9b1680ae 257 */
bogdanm 86:04dd9b1680ae 258 #define USART_LASTBIT_DISABLE ((uint32_t)0x0000)
bogdanm 86:04dd9b1680ae 259 #define USART_LASTBIT_ENABLE ((uint32_t)USART_CR2_LBCL)
bogdanm 86:04dd9b1680ae 260 #define IS_USART_LASTBIT(LASTBIT) (((LASTBIT) == USART_LASTBIT_DISABLE) || \
bogdanm 86:04dd9b1680ae 261 ((LASTBIT) == USART_LASTBIT_ENABLE))
bogdanm 86:04dd9b1680ae 262 /**
bogdanm 86:04dd9b1680ae 263 * @}
bogdanm 86:04dd9b1680ae 264 */
bogdanm 86:04dd9b1680ae 265
bogdanm 86:04dd9b1680ae 266
bogdanm 86:04dd9b1680ae 267 /** @defgroup USART_Flags USART Flags
bogdanm 86:04dd9b1680ae 268 * Elements values convention: 0xXXXX
bogdanm 86:04dd9b1680ae 269 * - 0xXXXX : Flag mask in the ISR register
bogdanm 86:04dd9b1680ae 270 * @{
bogdanm 86:04dd9b1680ae 271 */
bogdanm 86:04dd9b1680ae 272 #define USART_FLAG_REACK ((uint32_t)0x00400000)
bogdanm 86:04dd9b1680ae 273 #define USART_FLAG_TEACK ((uint32_t)0x00200000)
bogdanm 86:04dd9b1680ae 274 #define USART_FLAG_BUSY ((uint32_t)0x00010000)
bogdanm 86:04dd9b1680ae 275 #define USART_FLAG_CTS ((uint32_t)0x00000400)
bogdanm 86:04dd9b1680ae 276 #define USART_FLAG_CTSIF ((uint32_t)0x00000200)
bogdanm 86:04dd9b1680ae 277 #define USART_FLAG_LBDF ((uint32_t)0x00000100)
bogdanm 86:04dd9b1680ae 278 #define USART_FLAG_TXE ((uint32_t)0x00000080)
bogdanm 86:04dd9b1680ae 279 #define USART_FLAG_TC ((uint32_t)0x00000040)
bogdanm 86:04dd9b1680ae 280 #define USART_FLAG_RXNE ((uint32_t)0x00000020)
bogdanm 86:04dd9b1680ae 281 #define USART_FLAG_IDLE ((uint32_t)0x00000010)
bogdanm 86:04dd9b1680ae 282 #define USART_FLAG_ORE ((uint32_t)0x00000008)
bogdanm 86:04dd9b1680ae 283 #define USART_FLAG_NE ((uint32_t)0x00000004)
bogdanm 86:04dd9b1680ae 284 #define USART_FLAG_FE ((uint32_t)0x00000002)
bogdanm 86:04dd9b1680ae 285 #define USART_FLAG_PE ((uint32_t)0x00000001)
bogdanm 86:04dd9b1680ae 286 /**
bogdanm 86:04dd9b1680ae 287 * @}
bogdanm 86:04dd9b1680ae 288 */
bogdanm 86:04dd9b1680ae 289
bogdanm 86:04dd9b1680ae 290 /** @defgroup USART_Interrupt_definition USART Interrupts Definition
bogdanm 86:04dd9b1680ae 291 * Elements values convention: 0000ZZZZ0XXYYYYYb
bogdanm 86:04dd9b1680ae 292 * - YYYYY : Interrupt source position in the XX register (5bits)
bogdanm 86:04dd9b1680ae 293 * - XX : Interrupt source register (2bits)
bogdanm 86:04dd9b1680ae 294 * - 01: CR1 register
bogdanm 86:04dd9b1680ae 295 * - 10: CR2 register
bogdanm 86:04dd9b1680ae 296 * - 11: CR3 register
bogdanm 86:04dd9b1680ae 297 * - ZZZZ : Flag position in the ISR register(4bits)
bogdanm 86:04dd9b1680ae 298 * @{
bogdanm 86:04dd9b1680ae 299 */
bogdanm 86:04dd9b1680ae 300
bogdanm 86:04dd9b1680ae 301 #define USART_IT_PE ((uint16_t)0x0028)
bogdanm 86:04dd9b1680ae 302 #define USART_IT_TXE ((uint16_t)0x0727)
bogdanm 86:04dd9b1680ae 303 #define USART_IT_TC ((uint16_t)0x0626)
bogdanm 86:04dd9b1680ae 304 #define USART_IT_RXNE ((uint16_t)0x0525)
bogdanm 86:04dd9b1680ae 305 #define USART_IT_IDLE ((uint16_t)0x0424)
bogdanm 86:04dd9b1680ae 306 #define USART_IT_ERR ((uint16_t)0x0060)
bogdanm 86:04dd9b1680ae 307
bogdanm 86:04dd9b1680ae 308 #define USART_IT_ORE ((uint16_t)0x0300)
bogdanm 86:04dd9b1680ae 309 #define USART_IT_NE ((uint16_t)0x0200)
bogdanm 86:04dd9b1680ae 310 #define USART_IT_FE ((uint16_t)0x0100)
bogdanm 86:04dd9b1680ae 311 /**
bogdanm 86:04dd9b1680ae 312 * @}
bogdanm 86:04dd9b1680ae 313 */
bogdanm 86:04dd9b1680ae 314
bogdanm 86:04dd9b1680ae 315 /** @defgroup USART_IT_CLEAR_Flags USART Interruption Clear Flags
bogdanm 86:04dd9b1680ae 316 * @{
bogdanm 86:04dd9b1680ae 317 */
bogdanm 86:04dd9b1680ae 318 #define USART_CLEAR_PEF USART_ICR_PECF /*!< Parity Error Clear Flag */
bogdanm 86:04dd9b1680ae 319 #define USART_CLEAR_FEF USART_ICR_FECF /*!< Framing Error Clear Flag */
bogdanm 86:04dd9b1680ae 320 #define USART_CLEAR_NEF USART_ICR_NCF /*!< Noise detected Clear Flag */
bogdanm 86:04dd9b1680ae 321 #define USART_CLEAR_OREF USART_ICR_ORECF /*!< OverRun Error Clear Flag */
bogdanm 86:04dd9b1680ae 322 #define USART_CLEAR_IDLEF USART_ICR_IDLECF /*!< IDLE line detected Clear Flag */
bogdanm 86:04dd9b1680ae 323 #define USART_CLEAR_TCF USART_ICR_TCCF /*!< Transmission Complete Clear Flag */
bogdanm 86:04dd9b1680ae 324 #define USART_CLEAR_CTSF USART_ICR_CTSCF /*!< CTS Interrupt Clear Flag */
bogdanm 86:04dd9b1680ae 325 /**
bogdanm 86:04dd9b1680ae 326 * @}
bogdanm 86:04dd9b1680ae 327 */
bogdanm 86:04dd9b1680ae 328
bogdanm 86:04dd9b1680ae 329 /** @defgroup USART_Request_Parameters USART Request Parameters
bogdanm 86:04dd9b1680ae 330 * @{
bogdanm 86:04dd9b1680ae 331 */
bogdanm 86:04dd9b1680ae 332 #define USART_RXDATA_FLUSH_REQUEST ((uint32_t)USART_RQR_RXFRQ) /*!< Receive Data flush Request */
bogdanm 86:04dd9b1680ae 333 #define USART_TXDATA_FLUSH_REQUEST ((uint32_t)USART_RQR_TXFRQ) /*!< Transmit data flush Request */
bogdanm 86:04dd9b1680ae 334 #define IS_USART_REQUEST_PARAMETER(PARAM) (((PARAM) == USART_RXDATA_FLUSH_REQUEST) || \
bogdanm 86:04dd9b1680ae 335 ((PARAM) == USART_TXDATA_FLUSH_REQUEST))
bogdanm 86:04dd9b1680ae 336 /**
bogdanm 86:04dd9b1680ae 337 * @}
bogdanm 86:04dd9b1680ae 338 */
bogdanm 86:04dd9b1680ae 339
bogdanm 86:04dd9b1680ae 340 /** @defgroup USART_Interruption_Mask USART interruptions flag mask
bogdanm 86:04dd9b1680ae 341 * @{
bogdanm 86:04dd9b1680ae 342 */
bogdanm 86:04dd9b1680ae 343 #define USART_IT_MASK ((uint16_t)0x001F)
bogdanm 86:04dd9b1680ae 344 /**
bogdanm 86:04dd9b1680ae 345 * @}
bogdanm 86:04dd9b1680ae 346 */
bogdanm 86:04dd9b1680ae 347
bogdanm 86:04dd9b1680ae 348 /**
bogdanm 86:04dd9b1680ae 349 * @}
bogdanm 86:04dd9b1680ae 350 */
bogdanm 86:04dd9b1680ae 351
bogdanm 86:04dd9b1680ae 352
bogdanm 86:04dd9b1680ae 353 /* Exported macros ------------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 354
bogdanm 92:4fc01daae5a5 355 /** @defgroup USART_Exported_Macros USART Exported Macros
bogdanm 86:04dd9b1680ae 356 * @{
bogdanm 86:04dd9b1680ae 357 */
bogdanm 86:04dd9b1680ae 358
bogdanm 86:04dd9b1680ae 359 /** @brief Reset USART handle state
bogdanm 86:04dd9b1680ae 360 * @param __HANDLE__: USART handle.
bogdanm 86:04dd9b1680ae 361 * @retval None
bogdanm 86:04dd9b1680ae 362 */
bogdanm 86:04dd9b1680ae 363 #define __HAL_USART_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_USART_STATE_RESET)
bogdanm 86:04dd9b1680ae 364
bogdanm 86:04dd9b1680ae 365
bogdanm 86:04dd9b1680ae 366 /** @brief Checks whether the specified USART flag is set or not.
bogdanm 86:04dd9b1680ae 367 * @param __HANDLE__: specifies the USART Handle
bogdanm 86:04dd9b1680ae 368 * @param __FLAG__: specifies the flag to check.
bogdanm 86:04dd9b1680ae 369 * This parameter can be one of the following values:
bogdanm 86:04dd9b1680ae 370 * @arg USART_FLAG_REACK: Receive enable ackowledge flag
bogdanm 86:04dd9b1680ae 371 * @arg USART_FLAG_TEACK: Transmit enable ackowledge flag
bogdanm 86:04dd9b1680ae 372 * @arg USART_FLAG_BUSY: Busy flag
bogdanm 86:04dd9b1680ae 373 * @arg USART_FLAG_CTS: CTS Change flag
bogdanm 86:04dd9b1680ae 374 * @arg USART_FLAG_TXE: Transmit data register empty flag
bogdanm 86:04dd9b1680ae 375 * @arg USART_FLAG_TC: Transmission Complete flag
bogdanm 86:04dd9b1680ae 376 * @arg USART_FLAG_RXNE: Receive data register not empty flag
bogdanm 86:04dd9b1680ae 377 * @arg USART_FLAG_IDLE: Idle Line detection flag
bogdanm 86:04dd9b1680ae 378 * @arg USART_FLAG_ORE: OverRun Error flag
bogdanm 86:04dd9b1680ae 379 * @arg USART_FLAG_NE: Noise Error flag
bogdanm 86:04dd9b1680ae 380 * @arg USART_FLAG_FE: Framing Error flag
bogdanm 86:04dd9b1680ae 381 * @arg USART_FLAG_PE: Parity Error flag
bogdanm 86:04dd9b1680ae 382 * @retval The new state of __FLAG__ (TRUE or FALSE).
bogdanm 86:04dd9b1680ae 383 */
bogdanm 86:04dd9b1680ae 384 #define __HAL_USART_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR & (__FLAG__)) == (__FLAG__))
bogdanm 86:04dd9b1680ae 385
bogdanm 86:04dd9b1680ae 386
bogdanm 86:04dd9b1680ae 387 /** @brief Enables the specified USART interrupt.
bogdanm 86:04dd9b1680ae 388 * @param __HANDLE__: specifies the USART Handle
bogdanm 86:04dd9b1680ae 389 * @param __INTERRUPT__: specifies the USART interrupt source to enable.
bogdanm 86:04dd9b1680ae 390 * This parameter can be one of the following values:
bogdanm 86:04dd9b1680ae 391 * @arg USART_IT_TXE: Transmit Data Register empty interrupt
bogdanm 86:04dd9b1680ae 392 * @arg USART_IT_TC: Transmission complete interrupt
bogdanm 86:04dd9b1680ae 393 * @arg USART_IT_RXNE: Receive Data register not empty interrupt
bogdanm 86:04dd9b1680ae 394 * @arg USART_IT_IDLE: Idle line detection interrupt
bogdanm 86:04dd9b1680ae 395 * @arg USART_IT_PE: Parity Error interrupt
bogdanm 86:04dd9b1680ae 396 * @arg USART_IT_ERR: Error interrupt(Frame error, noise error, overrun error)
bogdanm 86:04dd9b1680ae 397 * @retval None
bogdanm 86:04dd9b1680ae 398 */
bogdanm 86:04dd9b1680ae 399 #define __HAL_USART_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((((uint8_t)(__INTERRUPT__)) >> 5U) == 1)? ((__HANDLE__)->Instance->CR1 |= (1U << ((__INTERRUPT__) & USART_IT_MASK))): \
bogdanm 86:04dd9b1680ae 400 ((((uint8_t)(__INTERRUPT__)) >> 5U) == 2)? ((__HANDLE__)->Instance->CR2 |= (1U << ((__INTERRUPT__) & USART_IT_MASK))): \
bogdanm 86:04dd9b1680ae 401 ((__HANDLE__)->Instance->CR3 |= (1U << ((__INTERRUPT__) & USART_IT_MASK))))
bogdanm 86:04dd9b1680ae 402
bogdanm 86:04dd9b1680ae 403 /** @brief Disables the specified USART interrupt.
bogdanm 86:04dd9b1680ae 404 * @param __HANDLE__: specifies the USART Handle.
bogdanm 86:04dd9b1680ae 405 * @param __INTERRUPT__: specifies the USART interrupt source to disable.
bogdanm 86:04dd9b1680ae 406 * This parameter can be one of the following values:
bogdanm 86:04dd9b1680ae 407 * @arg USART_IT_TXE: Transmit Data Register empty interrupt
bogdanm 86:04dd9b1680ae 408 * @arg USART_IT_TC: Transmission complete interrupt
bogdanm 86:04dd9b1680ae 409 * @arg USART_IT_RXNE: Receive Data register not empty interrupt
bogdanm 86:04dd9b1680ae 410 * @arg USART_IT_IDLE: Idle line detection interrupt
bogdanm 86:04dd9b1680ae 411 * @arg USART_IT_PE: Parity Error interrupt
bogdanm 86:04dd9b1680ae 412 * @arg USART_IT_ERR: Error interrupt(Frame error, noise error, overrun error)
bogdanm 86:04dd9b1680ae 413 * @retval None
bogdanm 86:04dd9b1680ae 414 */
bogdanm 86:04dd9b1680ae 415 #define __HAL_USART_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((((uint8_t)(__INTERRUPT__)) >> 5U) == 1)? ((__HANDLE__)->Instance->CR1 &= ~ (1U << ((__INTERRUPT__) & USART_IT_MASK))): \
bogdanm 86:04dd9b1680ae 416 ((((uint8_t)(__INTERRUPT__)) >> 5U) == 2)? ((__HANDLE__)->Instance->CR2 &= ~ (1U << ((__INTERRUPT__) & USART_IT_MASK))): \
bogdanm 86:04dd9b1680ae 417 ((__HANDLE__)->Instance->CR3 &= ~ (1U << ((__INTERRUPT__) & USART_IT_MASK))))
bogdanm 86:04dd9b1680ae 418
bogdanm 86:04dd9b1680ae 419
bogdanm 86:04dd9b1680ae 420 /** @brief Checks whether the specified USART interrupt has occurred or not.
bogdanm 86:04dd9b1680ae 421 * @param __HANDLE__: specifies the USART Handle
bogdanm 86:04dd9b1680ae 422 * @param __IT__: specifies the USART interrupt source to check.
bogdanm 86:04dd9b1680ae 423 * This parameter can be one of the following values:
bogdanm 86:04dd9b1680ae 424 * @arg USART_IT_TXE: Transmit Data Register empty interrupt
bogdanm 86:04dd9b1680ae 425 * @arg USART_IT_TC: Transmission complete interrupt
bogdanm 86:04dd9b1680ae 426 * @arg USART_IT_RXNE: Receive Data register not empty interrupt
bogdanm 86:04dd9b1680ae 427 * @arg USART_IT_IDLE: Idle line detection interrupt
bogdanm 86:04dd9b1680ae 428 * @arg USART_IT_ORE: OverRun Error interrupt
bogdanm 86:04dd9b1680ae 429 * @arg USART_IT_NE: Noise Error interrupt
bogdanm 86:04dd9b1680ae 430 * @arg USART_IT_FE: Framing Error interrupt
bogdanm 86:04dd9b1680ae 431 * @arg USART_IT_PE: Parity Error interrupt
bogdanm 86:04dd9b1680ae 432 * @retval The new state of __IT__ (TRUE or FALSE).
bogdanm 86:04dd9b1680ae 433 */
bogdanm 86:04dd9b1680ae 434 #define __HAL_USART_GET_IT(__HANDLE__, __IT__) ((__HANDLE__)->Instance->ISR & ((uint32_t)1 << ((__IT__)>> 0x08)))
bogdanm 86:04dd9b1680ae 435
bogdanm 86:04dd9b1680ae 436 /** @brief Checks whether the specified USART interrupt source is enabled.
bogdanm 86:04dd9b1680ae 437 * @param __HANDLE__: specifies the USART Handle.
bogdanm 86:04dd9b1680ae 438 * @param __IT__: specifies the USART interrupt source to check.
bogdanm 86:04dd9b1680ae 439 * This parameter can be one of the following values:
bogdanm 86:04dd9b1680ae 440 * @arg USART_IT_TXE: Transmit Data Register empty interrupt
bogdanm 86:04dd9b1680ae 441 * @arg USART_IT_TC: Transmission complete interrupt
bogdanm 86:04dd9b1680ae 442 * @arg USART_IT_RXNE: Receive Data register not empty interrupt
bogdanm 86:04dd9b1680ae 443 * @arg USART_IT_IDLE: Idle line detection interrupt
bogdanm 86:04dd9b1680ae 444 * @arg USART_IT_ORE: OverRun Error interrupt
bogdanm 86:04dd9b1680ae 445 * @arg USART_IT_NE: Noise Error interrupt
bogdanm 86:04dd9b1680ae 446 * @arg USART_IT_FE: Framing Error interrupt
bogdanm 86:04dd9b1680ae 447 * @arg USART_IT_PE: Parity Error interrupt
bogdanm 86:04dd9b1680ae 448 * @retval The new state of __IT__ (TRUE or FALSE).
bogdanm 86:04dd9b1680ae 449 */
bogdanm 86:04dd9b1680ae 450 #define __HAL_USART_GET_IT_SOURCE(__HANDLE__, __IT__) ((((((uint8_t)(__IT__)) >> 5) == 1)? (__HANDLE__)->Instance->CR1:(((((uint8_t)(__IT__)) >> 5) == 2)? \
bogdanm 86:04dd9b1680ae 451 (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & ((uint32_t)1 << \
bogdanm 86:04dd9b1680ae 452 (((uint16_t)(__IT__)) & USART_IT_MASK)))
bogdanm 86:04dd9b1680ae 453
bogdanm 86:04dd9b1680ae 454
bogdanm 86:04dd9b1680ae 455 /** @brief Clears the specified USART ISR flag, in setting the proper ICR register flag.
bogdanm 86:04dd9b1680ae 456 * @param __HANDLE__: specifies the USART Handle.
bogdanm 86:04dd9b1680ae 457 * @param __IT_CLEAR__: specifies the interrupt clear register flag that needs to be set
bogdanm 86:04dd9b1680ae 458 * to clear the corresponding interrupt
bogdanm 86:04dd9b1680ae 459 * This parameter can be one of the following values:
bogdanm 86:04dd9b1680ae 460 * @arg USART_CLEAR_PEF: Parity Error Clear Flag
bogdanm 86:04dd9b1680ae 461 * @arg USART_CLEAR_FEF: Framing Error Clear Flag
bogdanm 86:04dd9b1680ae 462 * @arg USART_CLEAR_NEF: Noise detected Clear Flag
bogdanm 86:04dd9b1680ae 463 * @arg USART_CLEAR_OREF: OverRun Error Clear Flag
bogdanm 86:04dd9b1680ae 464 * @arg USART_CLEAR_IDLEF: IDLE line detected Clear Flag
bogdanm 86:04dd9b1680ae 465 * @arg USART_CLEAR_TCF: Transmission Complete Clear Flag
bogdanm 86:04dd9b1680ae 466 * @arg USART_CLEAR_CTSF: CTS Interrupt Clear Flag
bogdanm 86:04dd9b1680ae 467 * @retval None
bogdanm 86:04dd9b1680ae 468 */
bogdanm 86:04dd9b1680ae 469 #define __HAL_USART_CLEAR_IT(__HANDLE__, __IT_CLEAR__) ((__HANDLE__)->Instance->ICR = (uint32_t)(__IT_CLEAR__))
bogdanm 86:04dd9b1680ae 470
bogdanm 86:04dd9b1680ae 471 /** @brief Set a specific USART request flag.
bogdanm 86:04dd9b1680ae 472 * @param __HANDLE__: specifies the USART Handle.
bogdanm 86:04dd9b1680ae 473 * @param __REQ__: specifies the request flag to set
bogdanm 86:04dd9b1680ae 474 * This parameter can be one of the following values:
bogdanm 86:04dd9b1680ae 475 * @arg USART_RXDATA_FLUSH_REQUEST: Receive Data flush Request
bogdanm 86:04dd9b1680ae 476 * @arg USART_TXDATA_FLUSH_REQUEST: Transmit data flush Request
bogdanm 86:04dd9b1680ae 477 *
bogdanm 86:04dd9b1680ae 478 * @retval None
bogdanm 86:04dd9b1680ae 479 */
bogdanm 86:04dd9b1680ae 480 #define __HAL_USART_SEND_REQ(__HANDLE__, __REQ__) ((__HANDLE__)->Instance->RQR |= (uint16_t)(__REQ__))
bogdanm 86:04dd9b1680ae 481
bogdanm 86:04dd9b1680ae 482 /** @brief Enable USART
bogdanm 86:04dd9b1680ae 483 * @param __HANDLE__: specifies the USART Handle.
bogdanm 86:04dd9b1680ae 484 * @retval None
bogdanm 86:04dd9b1680ae 485 */
bogdanm 86:04dd9b1680ae 486 #define __HAL_USART_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE)
bogdanm 86:04dd9b1680ae 487
bogdanm 86:04dd9b1680ae 488 /** @brief Disable USART
bogdanm 86:04dd9b1680ae 489 * @param __HANDLE__: specifies the USART Handle.
bogdanm 86:04dd9b1680ae 490 * @retval None
bogdanm 86:04dd9b1680ae 491 */
bogdanm 86:04dd9b1680ae 492 #define __HAL_USART_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE)
bogdanm 86:04dd9b1680ae 493
bogdanm 86:04dd9b1680ae 494
bogdanm 86:04dd9b1680ae 495 /** @brief Check USART Baud rate
bogdanm 86:04dd9b1680ae 496 * @param BAUDRATE: Baudrate specified by the user
bogdanm 86:04dd9b1680ae 497 * The maximum Baud Rate is derived from the maximum clock on F3 (i.e. 72 MHz)
bogdanm 86:04dd9b1680ae 498 * divided by the smallest oversampling used on the USART (i.e. 8)
bogdanm 86:04dd9b1680ae 499 * @retval Test result (TRUE or FALSE)
bogdanm 86:04dd9b1680ae 500 */
bogdanm 86:04dd9b1680ae 501 #define IS_USART_BAUDRATE(BAUDRATE) ((BAUDRATE) < 9000001)
bogdanm 86:04dd9b1680ae 502
bogdanm 86:04dd9b1680ae 503 /**
bogdanm 86:04dd9b1680ae 504 * @}
bogdanm 86:04dd9b1680ae 505 */
bogdanm 86:04dd9b1680ae 506
bogdanm 92:4fc01daae5a5 507 /* Include USART HAL Extended module */
bogdanm 86:04dd9b1680ae 508 #include "stm32f3xx_hal_usart_ex.h"
bogdanm 86:04dd9b1680ae 509
bogdanm 86:04dd9b1680ae 510 /* Exported functions --------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 511 /** @addtogroup USART_Exported_Functions USART Exported Functions
bogdanm 92:4fc01daae5a5 512 * @{
bogdanm 92:4fc01daae5a5 513 */
bogdanm 86:04dd9b1680ae 514
bogdanm 92:4fc01daae5a5 515 /** @addtogroup USART_Exported_Functions_Group1 Initialization and de-initialization functions
bogdanm 92:4fc01daae5a5 516 * @brief Initialization and Configuration functions
bogdanm 92:4fc01daae5a5 517 * @{
bogdanm 92:4fc01daae5a5 518 */
bogdanm 86:04dd9b1680ae 519 /* Initialization and de-initialization functions ****************************/
bogdanm 86:04dd9b1680ae 520 HAL_StatusTypeDef HAL_USART_Init(USART_HandleTypeDef *husart);
bogdanm 86:04dd9b1680ae 521 HAL_StatusTypeDef HAL_USART_DeInit(USART_HandleTypeDef *husart);
bogdanm 86:04dd9b1680ae 522 void HAL_USART_MspInit(USART_HandleTypeDef *husart);
bogdanm 86:04dd9b1680ae 523 void HAL_USART_MspDeInit(USART_HandleTypeDef *husart);
bogdanm 86:04dd9b1680ae 524 HAL_StatusTypeDef HAL_USART_CheckIdleState(USART_HandleTypeDef *husart);
bogdanm 92:4fc01daae5a5 525 /**
bogdanm 92:4fc01daae5a5 526 * @}
bogdanm 92:4fc01daae5a5 527 */
bogdanm 92:4fc01daae5a5 528
bogdanm 92:4fc01daae5a5 529 /** @defgroup USART_Exported_Functions_Group2 Input and Output operation functions
bogdanm 92:4fc01daae5a5 530 * @brief USART Transmit/Receive functions
bogdanm 92:4fc01daae5a5 531 * @{
bogdanm 92:4fc01daae5a5 532 */
bogdanm 86:04dd9b1680ae 533 /* IO operation functions *****************************************************/
bogdanm 86:04dd9b1680ae 534 HAL_StatusTypeDef HAL_USART_Transmit(USART_HandleTypeDef *husart, uint8_t *pTxData, uint16_t Size, uint32_t Timeout);
bogdanm 86:04dd9b1680ae 535 HAL_StatusTypeDef HAL_USART_Receive(USART_HandleTypeDef *husart, uint8_t *pRxData, uint16_t Size, uint32_t Timeout);
bogdanm 86:04dd9b1680ae 536 HAL_StatusTypeDef HAL_USART_TransmitReceive(USART_HandleTypeDef *husart, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size, uint32_t Timeout);
bogdanm 86:04dd9b1680ae 537 HAL_StatusTypeDef HAL_USART_Transmit_IT(USART_HandleTypeDef *husart, uint8_t *pTxData, uint16_t Size);
bogdanm 86:04dd9b1680ae 538 HAL_StatusTypeDef HAL_USART_Receive_IT(USART_HandleTypeDef *husart, uint8_t *pRxData, uint16_t Size);
bogdanm 86:04dd9b1680ae 539 HAL_StatusTypeDef HAL_USART_TransmitReceive_IT(USART_HandleTypeDef *husart, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size);
bogdanm 86:04dd9b1680ae 540 HAL_StatusTypeDef HAL_USART_Transmit_DMA(USART_HandleTypeDef *husart, uint8_t *pTxData, uint16_t Size);
bogdanm 86:04dd9b1680ae 541 HAL_StatusTypeDef HAL_USART_Receive_DMA(USART_HandleTypeDef *husart, uint8_t *pRxData, uint16_t Size);
bogdanm 86:04dd9b1680ae 542 HAL_StatusTypeDef HAL_USART_TransmitReceive_DMA(USART_HandleTypeDef *husart, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size);
bogdanm 86:04dd9b1680ae 543 HAL_StatusTypeDef HAL_USART_DMAPause(USART_HandleTypeDef *husart);
bogdanm 86:04dd9b1680ae 544 HAL_StatusTypeDef HAL_USART_DMAResume(USART_HandleTypeDef *husart);
bogdanm 86:04dd9b1680ae 545 HAL_StatusTypeDef HAL_USART_DMAStop(USART_HandleTypeDef *husart);
bogdanm 86:04dd9b1680ae 546 void HAL_USART_IRQHandler(USART_HandleTypeDef *husart);
bogdanm 86:04dd9b1680ae 547 void HAL_USART_TxCpltCallback(USART_HandleTypeDef *husart);
bogdanm 86:04dd9b1680ae 548 void HAL_USART_RxCpltCallback(USART_HandleTypeDef *husart);
bogdanm 86:04dd9b1680ae 549 void HAL_USART_TxHalfCpltCallback(USART_HandleTypeDef *husart);
bogdanm 86:04dd9b1680ae 550 void HAL_USART_RxHalfCpltCallback(USART_HandleTypeDef *husart);
bogdanm 86:04dd9b1680ae 551 void HAL_USART_TxRxCpltCallback(USART_HandleTypeDef *husart);
bogdanm 86:04dd9b1680ae 552 void HAL_USART_ErrorCallback(USART_HandleTypeDef *husart);
bogdanm 92:4fc01daae5a5 553 /**
bogdanm 92:4fc01daae5a5 554 * @}
bogdanm 92:4fc01daae5a5 555 */
bogdanm 86:04dd9b1680ae 556
bogdanm 92:4fc01daae5a5 557 /** @defgroup USART_Exported_Functions_Group3 Peripheral Control functions
bogdanm 92:4fc01daae5a5 558 * @brief USART control functions
bogdanm 92:4fc01daae5a5 559 * @{
bogdanm 92:4fc01daae5a5 560 */
bogdanm 86:04dd9b1680ae 561 /* Peripheral Control functions ***********************************************/
bogdanm 86:04dd9b1680ae 562
bogdanm 86:04dd9b1680ae 563 /* Peripheral State and Error functions ***************************************/
bogdanm 86:04dd9b1680ae 564 HAL_USART_StateTypeDef HAL_USART_GetState(USART_HandleTypeDef *husart);
bogdanm 86:04dd9b1680ae 565 uint32_t HAL_USART_GetError(USART_HandleTypeDef *husart);
bogdanm 92:4fc01daae5a5 566 /**
bogdanm 92:4fc01daae5a5 567 * @}
bogdanm 92:4fc01daae5a5 568 */
bogdanm 92:4fc01daae5a5 569
bogdanm 92:4fc01daae5a5 570 /**
bogdanm 92:4fc01daae5a5 571 * @}
bogdanm 92:4fc01daae5a5 572 */
bogdanm 86:04dd9b1680ae 573
bogdanm 86:04dd9b1680ae 574 /**
bogdanm 86:04dd9b1680ae 575 * @}
bogdanm 86:04dd9b1680ae 576 */
bogdanm 86:04dd9b1680ae 577
bogdanm 86:04dd9b1680ae 578 /**
bogdanm 86:04dd9b1680ae 579 * @}
bogdanm 86:04dd9b1680ae 580 */
bogdanm 86:04dd9b1680ae 581
bogdanm 86:04dd9b1680ae 582 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 583 }
bogdanm 86:04dd9b1680ae 584 #endif
bogdanm 86:04dd9b1680ae 585
bogdanm 86:04dd9b1680ae 586 #endif /* __STM32F3xx_HAL_USART_H */
bogdanm 86:04dd9b1680ae 587
bogdanm 86:04dd9b1680ae 588 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/