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TARGET_NUCLEO_F302R8/stm32f30x_usart.h@86:4f9a848d74c7, 2014-06-25 (annotated)

Committer:
erezi
Date:
Wed Jun 25 06:08:49 2014 +0000
Revision:
86:4f9a848d74c7
Parent:
82:6473597d706e 
version_2.0

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bogdanm 82:6473597d706e 1 /**
bogdanm 82:6473597d706e 2 ******************************************************************************
bogdanm 82:6473597d706e 3 * @file stm32f30x_usart.h
bogdanm 82:6473597d706e 4 * @author MCD Application Team
bogdanm 82:6473597d706e 5 * @version V1.1.0
bogdanm 82:6473597d706e 6 * @date 27-February-2014
bogdanm 82:6473597d706e 7 * @brief This file contains all the functions prototypes for the USART
bogdanm 82:6473597d706e 8 * firmware library.
bogdanm 82:6473597d706e 9 ******************************************************************************
bogdanm 82:6473597d706e 10 * @attention
bogdanm 82:6473597d706e 11 *
bogdanm 82:6473597d706e 12 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
bogdanm 82:6473597d706e 13 *
bogdanm 82:6473597d706e 14 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 82:6473597d706e 15 * are permitted provided that the following conditions are met:
bogdanm 82:6473597d706e 16 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 82:6473597d706e 17 * this list of conditions and the following disclaimer.
bogdanm 82:6473597d706e 18 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 82:6473597d706e 19 * this list of conditions and the following disclaimer in the documentation
bogdanm 82:6473597d706e 20 * and/or other materials provided with the distribution.
bogdanm 82:6473597d706e 21 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 82:6473597d706e 22 * may be used to endorse or promote products derived from this software
bogdanm 82:6473597d706e 23 * without specific prior written permission.
bogdanm 82:6473597d706e 24 *
bogdanm 82:6473597d706e 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 82:6473597d706e 26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 82:6473597d706e 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 82:6473597d706e 28 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 82:6473597d706e 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 82:6473597d706e 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 82:6473597d706e 31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 82:6473597d706e 32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 82:6473597d706e 33 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 82:6473597d706e 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 82:6473597d706e 35 *
bogdanm 82:6473597d706e 36 ******************************************************************************
bogdanm 82:6473597d706e 37 */
bogdanm 82:6473597d706e 38
bogdanm 82:6473597d706e 39 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 82:6473597d706e 40 #ifndef __STM32F30x_USART_H
bogdanm 82:6473597d706e 41 #define __STM32F30x_USART_H
bogdanm 82:6473597d706e 42
bogdanm 82:6473597d706e 43 #ifdef __cplusplus
bogdanm 82:6473597d706e 44 extern "C" {
bogdanm 82:6473597d706e 45 #endif
bogdanm 82:6473597d706e 46
bogdanm 82:6473597d706e 47 /* Includes ------------------------------------------------------------------*/
bogdanm 82:6473597d706e 48 #include "stm32f30x.h"
bogdanm 82:6473597d706e 49
bogdanm 82:6473597d706e 50 /** @addtogroup STM32F30x_StdPeriph_Driver
bogdanm 82:6473597d706e 51 * @{
bogdanm 82:6473597d706e 52 */
bogdanm 82:6473597d706e 53
bogdanm 82:6473597d706e 54 /** @addtogroup USART
bogdanm 82:6473597d706e 55 * @{
bogdanm 82:6473597d706e 56 */
bogdanm 82:6473597d706e 57
bogdanm 82:6473597d706e 58 /* Exported types ------------------------------------------------------------*/
bogdanm 82:6473597d706e 59
bogdanm 82:6473597d706e 60
bogdanm 82:6473597d706e 61
bogdanm 82:6473597d706e 62 /**
bogdanm 82:6473597d706e 63 * @brief USART Init Structure definition
bogdanm 82:6473597d706e 64 */
bogdanm 82:6473597d706e 65
bogdanm 82:6473597d706e 66 typedef struct
bogdanm 82:6473597d706e 67 {
bogdanm 82:6473597d706e 68 uint32_t USART_BaudRate; /*!< This member configures the USART communication baud rate.
bogdanm 82:6473597d706e 69 The baud rate is computed using the following formula:
bogdanm 82:6473597d706e 70 - IntegerDivider = ((PCLKx) / (16 * (USART_InitStruct->USART_BaudRate)))
bogdanm 82:6473597d706e 71 - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 16) + 0.5 */
bogdanm 82:6473597d706e 72
bogdanm 82:6473597d706e 73 uint32_t USART_WordLength; /*!< Specifies the number of data bits transmitted or received in a frame.
bogdanm 82:6473597d706e 74 This parameter can be a value of @ref USART_Word_Length */
bogdanm 82:6473597d706e 75
bogdanm 82:6473597d706e 76 uint32_t USART_StopBits; /*!< Specifies the number of stop bits transmitted.
bogdanm 82:6473597d706e 77 This parameter can be a value of @ref USART_Stop_Bits */
bogdanm 82:6473597d706e 78
bogdanm 82:6473597d706e 79 uint32_t USART_Parity; /*!< Specifies the parity mode.
bogdanm 82:6473597d706e 80 This parameter can be a value of @ref USART_Parity
bogdanm 82:6473597d706e 81 @note When parity is enabled, the computed parity is inserted
bogdanm 82:6473597d706e 82 at the MSB position of the transmitted data (9th bit when
bogdanm 82:6473597d706e 83 the word length is set to 9 data bits; 8th bit when the
bogdanm 82:6473597d706e 84 word length is set to 8 data bits). */
bogdanm 82:6473597d706e 85
bogdanm 82:6473597d706e 86 uint32_t USART_Mode; /*!< Specifies wether the Receive or Transmit mode is enabled or disabled.
bogdanm 82:6473597d706e 87 This parameter can be a value of @ref USART_Mode */
bogdanm 82:6473597d706e 88
bogdanm 82:6473597d706e 89 uint32_t USART_HardwareFlowControl; /*!< Specifies wether the hardware flow control mode is enabled
bogdanm 82:6473597d706e 90 or disabled.
bogdanm 82:6473597d706e 91 This parameter can be a value of @ref USART_Hardware_Flow_Control*/
bogdanm 82:6473597d706e 92 } USART_InitTypeDef;
bogdanm 82:6473597d706e 93
bogdanm 82:6473597d706e 94 /**
bogdanm 82:6473597d706e 95 * @brief USART Clock Init Structure definition
bogdanm 82:6473597d706e 96 */
bogdanm 82:6473597d706e 97
bogdanm 82:6473597d706e 98 typedef struct
bogdanm 82:6473597d706e 99 {
bogdanm 82:6473597d706e 100 uint32_t USART_Clock; /*!< Specifies whether the USART clock is enabled or disabled.
bogdanm 82:6473597d706e 101 This parameter can be a value of @ref USART_Clock */
bogdanm 82:6473597d706e 102
bogdanm 82:6473597d706e 103 uint32_t USART_CPOL; /*!< Specifies the steady state of the serial clock.
bogdanm 82:6473597d706e 104 This parameter can be a value of @ref USART_Clock_Polarity */
bogdanm 82:6473597d706e 105
bogdanm 82:6473597d706e 106 uint32_t USART_CPHA; /*!< Specifies the clock transition on which the bit capture is made.
bogdanm 82:6473597d706e 107 This parameter can be a value of @ref USART_Clock_Phase */
bogdanm 82:6473597d706e 108
bogdanm 82:6473597d706e 109 uint32_t USART_LastBit; /*!< Specifies whether the clock pulse corresponding to the last transmitted
bogdanm 82:6473597d706e 110 data bit (MSB) has to be output on the SCLK pin in synchronous mode.
bogdanm 82:6473597d706e 111 This parameter can be a value of @ref USART_Last_Bit */
bogdanm 82:6473597d706e 112 } USART_ClockInitTypeDef;
bogdanm 82:6473597d706e 113
bogdanm 82:6473597d706e 114 /* Exported constants --------------------------------------------------------*/
bogdanm 82:6473597d706e 115
bogdanm 82:6473597d706e 116 /** @defgroup USART_Exported_Constants
bogdanm 82:6473597d706e 117 * @{
bogdanm 82:6473597d706e 118 */
bogdanm 82:6473597d706e 119
bogdanm 82:6473597d706e 120 #define IS_USART_ALL_PERIPH(PERIPH) (((PERIPH) == USART1) || \
bogdanm 82:6473597d706e 121 ((PERIPH) == USART2) || \
bogdanm 82:6473597d706e 122 ((PERIPH) == USART3) || \
bogdanm 82:6473597d706e 123 ((PERIPH) == UART4) || \
bogdanm 82:6473597d706e 124 ((PERIPH) == UART5))
bogdanm 82:6473597d706e 125
bogdanm 82:6473597d706e 126 #define IS_USART_123_PERIPH(PERIPH) (((PERIPH) == USART1) || \
bogdanm 82:6473597d706e 127 ((PERIPH) == USART2) || \
bogdanm 82:6473597d706e 128 ((PERIPH) == USART3))
bogdanm 82:6473597d706e 129
bogdanm 82:6473597d706e 130 #define IS_USART_1234_PERIPH(PERIPH) (((PERIPH) == USART1) || \
bogdanm 82:6473597d706e 131 ((PERIPH) == USART2) || \
bogdanm 82:6473597d706e 132 ((PERIPH) == USART3) || \
bogdanm 82:6473597d706e 133 ((PERIPH) == UART4))
bogdanm 82:6473597d706e 134
bogdanm 82:6473597d706e 135
bogdanm 82:6473597d706e 136 /** @defgroup USART_Word_Length
bogdanm 82:6473597d706e 137 * @{
bogdanm 82:6473597d706e 138 */
bogdanm 82:6473597d706e 139
bogdanm 82:6473597d706e 140 #define USART_WordLength_8b ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 141 #define USART_WordLength_9b USART_CR1_M
bogdanm 82:6473597d706e 142 #define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WordLength_8b) || \
bogdanm 82:6473597d706e 143 ((LENGTH) == USART_WordLength_9b))
bogdanm 82:6473597d706e 144 /**
bogdanm 82:6473597d706e 145 * @}
bogdanm 82:6473597d706e 146 */
bogdanm 82:6473597d706e 147
bogdanm 82:6473597d706e 148 /** @defgroup USART_Stop_Bits
bogdanm 82:6473597d706e 149 * @{
bogdanm 82:6473597d706e 150 */
bogdanm 82:6473597d706e 151
bogdanm 82:6473597d706e 152 #define USART_StopBits_1 ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 153 #define USART_StopBits_2 USART_CR2_STOP_1
bogdanm 82:6473597d706e 154 #define USART_StopBits_1_5 (USART_CR2_STOP_0 | USART_CR2_STOP_1)
bogdanm 82:6473597d706e 155 #define IS_USART_STOPBITS(STOPBITS) (((STOPBITS) == USART_StopBits_1) || \
bogdanm 82:6473597d706e 156 ((STOPBITS) == USART_StopBits_2) || \
bogdanm 82:6473597d706e 157 ((STOPBITS) == USART_StopBits_1_5))
bogdanm 82:6473597d706e 158 /**
bogdanm 82:6473597d706e 159 * @}
bogdanm 82:6473597d706e 160 */
bogdanm 82:6473597d706e 161
bogdanm 82:6473597d706e 162 /** @defgroup USART_Parity
bogdanm 82:6473597d706e 163 * @{
bogdanm 82:6473597d706e 164 */
bogdanm 82:6473597d706e 165
bogdanm 82:6473597d706e 166 #define USART_Parity_No ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 167 #define USART_Parity_Even USART_CR1_PCE
bogdanm 82:6473597d706e 168 #define USART_Parity_Odd (USART_CR1_PCE | USART_CR1_PS)
bogdanm 82:6473597d706e 169 #define IS_USART_PARITY(PARITY) (((PARITY) == USART_Parity_No) || \
bogdanm 82:6473597d706e 170 ((PARITY) == USART_Parity_Even) || \
bogdanm 82:6473597d706e 171 ((PARITY) == USART_Parity_Odd))
bogdanm 82:6473597d706e 172 /**
bogdanm 82:6473597d706e 173 * @}
bogdanm 82:6473597d706e 174 */
bogdanm 82:6473597d706e 175
bogdanm 82:6473597d706e 176 /** @defgroup USART_Mode
bogdanm 82:6473597d706e 177 * @{
bogdanm 82:6473597d706e 178 */
bogdanm 82:6473597d706e 179
bogdanm 82:6473597d706e 180 #define USART_Mode_Rx USART_CR1_RE
bogdanm 82:6473597d706e 181 #define USART_Mode_Tx USART_CR1_TE
bogdanm 82:6473597d706e 182 #define IS_USART_MODE(MODE) ((((MODE) & (uint32_t)0xFFFFFFF3) == 0x00) && \
bogdanm 82:6473597d706e 183 ((MODE) != (uint32_t)0x00))
bogdanm 82:6473597d706e 184 /**
bogdanm 82:6473597d706e 185 * @}
bogdanm 82:6473597d706e 186 */
bogdanm 82:6473597d706e 187
bogdanm 82:6473597d706e 188 /** @defgroup USART_Hardware_Flow_Control
bogdanm 82:6473597d706e 189 * @{
bogdanm 82:6473597d706e 190 */
bogdanm 82:6473597d706e 191
bogdanm 82:6473597d706e 192 #define USART_HardwareFlowControl_None ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 193 #define USART_HardwareFlowControl_RTS USART_CR3_RTSE
bogdanm 82:6473597d706e 194 #define USART_HardwareFlowControl_CTS USART_CR3_CTSE
bogdanm 82:6473597d706e 195 #define USART_HardwareFlowControl_RTS_CTS (USART_CR3_RTSE | USART_CR3_CTSE)
bogdanm 82:6473597d706e 196 #define IS_USART_HARDWARE_FLOW_CONTROL(CONTROL)\
bogdanm 82:6473597d706e 197 (((CONTROL) == USART_HardwareFlowControl_None) || \
bogdanm 82:6473597d706e 198 ((CONTROL) == USART_HardwareFlowControl_RTS) || \
bogdanm 82:6473597d706e 199 ((CONTROL) == USART_HardwareFlowControl_CTS) || \
bogdanm 82:6473597d706e 200 ((CONTROL) == USART_HardwareFlowControl_RTS_CTS))
bogdanm 82:6473597d706e 201 /**
bogdanm 82:6473597d706e 202 * @}
bogdanm 82:6473597d706e 203 */
bogdanm 82:6473597d706e 204
bogdanm 82:6473597d706e 205 /** @defgroup USART_Clock
bogdanm 82:6473597d706e 206 * @{
bogdanm 82:6473597d706e 207 */
bogdanm 82:6473597d706e 208
bogdanm 82:6473597d706e 209 #define USART_Clock_Disable ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 210 #define USART_Clock_Enable USART_CR2_CLKEN
bogdanm 82:6473597d706e 211 #define IS_USART_CLOCK(CLOCK) (((CLOCK) == USART_Clock_Disable) || \
bogdanm 82:6473597d706e 212 ((CLOCK) == USART_Clock_Enable))
bogdanm 82:6473597d706e 213 /**
bogdanm 82:6473597d706e 214 * @}
bogdanm 82:6473597d706e 215 */
bogdanm 82:6473597d706e 216
bogdanm 82:6473597d706e 217 /** @defgroup USART_Clock_Polarity
bogdanm 82:6473597d706e 218 * @{
bogdanm 82:6473597d706e 219 */
bogdanm 82:6473597d706e 220
bogdanm 82:6473597d706e 221 #define USART_CPOL_Low ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 222 #define USART_CPOL_High USART_CR2_CPOL
bogdanm 82:6473597d706e 223 #define IS_USART_CPOL(CPOL) (((CPOL) == USART_CPOL_Low) || ((CPOL) == USART_CPOL_High))
bogdanm 82:6473597d706e 224
bogdanm 82:6473597d706e 225 /**
bogdanm 82:6473597d706e 226 * @}
bogdanm 82:6473597d706e 227 */
bogdanm 82:6473597d706e 228
bogdanm 82:6473597d706e 229 /** @defgroup USART_Clock_Phase
bogdanm 82:6473597d706e 230 * @{
bogdanm 82:6473597d706e 231 */
bogdanm 82:6473597d706e 232
bogdanm 82:6473597d706e 233 #define USART_CPHA_1Edge ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 234 #define USART_CPHA_2Edge USART_CR2_CPHA
bogdanm 82:6473597d706e 235 #define IS_USART_CPHA(CPHA) (((CPHA) == USART_CPHA_1Edge) || ((CPHA) == USART_CPHA_2Edge))
bogdanm 82:6473597d706e 236
bogdanm 82:6473597d706e 237 /**
bogdanm 82:6473597d706e 238 * @}
bogdanm 82:6473597d706e 239 */
bogdanm 82:6473597d706e 240
bogdanm 82:6473597d706e 241 /** @defgroup USART_Last_Bit
bogdanm 82:6473597d706e 242 * @{
bogdanm 82:6473597d706e 243 */
bogdanm 82:6473597d706e 244
bogdanm 82:6473597d706e 245 #define USART_LastBit_Disable ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 246 #define USART_LastBit_Enable USART_CR2_LBCL
bogdanm 82:6473597d706e 247 #define IS_USART_LASTBIT(LASTBIT) (((LASTBIT) == USART_LastBit_Disable) || \
bogdanm 82:6473597d706e 248 ((LASTBIT) == USART_LastBit_Enable))
bogdanm 82:6473597d706e 249 /**
bogdanm 82:6473597d706e 250 * @}
bogdanm 82:6473597d706e 251 */
bogdanm 82:6473597d706e 252
bogdanm 82:6473597d706e 253 /** @defgroup USART_DMA_Requests
bogdanm 82:6473597d706e 254 * @{
bogdanm 82:6473597d706e 255 */
bogdanm 82:6473597d706e 256
bogdanm 82:6473597d706e 257 #define USART_DMAReq_Tx USART_CR3_DMAT
bogdanm 82:6473597d706e 258 #define USART_DMAReq_Rx USART_CR3_DMAR
bogdanm 82:6473597d706e 259 #define IS_USART_DMAREQ(DMAREQ) ((((DMAREQ) & (uint32_t)0xFFFFFF3F) == 0x00) && \
bogdanm 82:6473597d706e 260 ((DMAREQ) != (uint32_t)0x00))
bogdanm 82:6473597d706e 261
bogdanm 82:6473597d706e 262 /**
bogdanm 82:6473597d706e 263 * @}
bogdanm 82:6473597d706e 264 */
bogdanm 82:6473597d706e 265
bogdanm 82:6473597d706e 266 /** @defgroup USART_DMA_Recception_Error
bogdanm 82:6473597d706e 267 * @{
bogdanm 82:6473597d706e 268 */
bogdanm 82:6473597d706e 269
bogdanm 82:6473597d706e 270 #define USART_DMAOnError_Enable ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 271 #define USART_DMAOnError_Disable USART_CR3_DDRE
bogdanm 82:6473597d706e 272 #define IS_USART_DMAONERROR(DMAERROR) (((DMAERROR) == USART_DMAOnError_Disable)|| \
bogdanm 82:6473597d706e 273 ((DMAERROR) == USART_DMAOnError_Enable))
bogdanm 82:6473597d706e 274 /**
bogdanm 82:6473597d706e 275 * @}
bogdanm 82:6473597d706e 276 */
bogdanm 82:6473597d706e 277
bogdanm 82:6473597d706e 278 /** @defgroup USART_MuteMode_WakeUp_methods
bogdanm 82:6473597d706e 279 * @{
bogdanm 82:6473597d706e 280 */
bogdanm 82:6473597d706e 281
bogdanm 82:6473597d706e 282 #define USART_WakeUp_IdleLine ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 283 #define USART_WakeUp_AddressMark USART_CR1_WAKE
bogdanm 82:6473597d706e 284 #define IS_USART_MUTEMODE_WAKEUP(WAKEUP) (((WAKEUP) == USART_WakeUp_IdleLine) || \
bogdanm 82:6473597d706e 285 ((WAKEUP) == USART_WakeUp_AddressMark))
bogdanm 82:6473597d706e 286 /**
bogdanm 82:6473597d706e 287 * @}
bogdanm 82:6473597d706e 288 */
bogdanm 82:6473597d706e 289
bogdanm 82:6473597d706e 290 /** @defgroup USART_Address_Detection
bogdanm 82:6473597d706e 291 * @{
bogdanm 82:6473597d706e 292 */
bogdanm 82:6473597d706e 293
bogdanm 82:6473597d706e 294 #define USART_AddressLength_4b ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 295 #define USART_AddressLength_7b USART_CR2_ADDM7
bogdanm 82:6473597d706e 296 #define IS_USART_ADDRESS_DETECTION(ADDRESS) (((ADDRESS) == USART_AddressLength_4b) || \
bogdanm 82:6473597d706e 297 ((ADDRESS) == USART_AddressLength_7b))
bogdanm 82:6473597d706e 298 /**
bogdanm 82:6473597d706e 299 * @}
bogdanm 82:6473597d706e 300 */
bogdanm 82:6473597d706e 301
bogdanm 82:6473597d706e 302 /** @defgroup USART_StopMode_WakeUp_methods
bogdanm 82:6473597d706e 303 * @{
bogdanm 82:6473597d706e 304 */
bogdanm 82:6473597d706e 305
bogdanm 82:6473597d706e 306 #define USART_WakeUpSource_AddressMatch ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 307 #define USART_WakeUpSource_StartBit USART_CR3_WUS_1
bogdanm 82:6473597d706e 308 #define USART_WakeUpSource_RXNE (uint32_t)(USART_CR3_WUS_0 | USART_CR3_WUS_1)
bogdanm 82:6473597d706e 309 #define IS_USART_STOPMODE_WAKEUPSOURCE(SOURCE) (((SOURCE) == USART_WakeUpSource_AddressMatch) || \
bogdanm 82:6473597d706e 310 ((SOURCE) == USART_WakeUpSource_StartBit) || \
bogdanm 82:6473597d706e 311 ((SOURCE) == USART_WakeUpSource_RXNE))
bogdanm 82:6473597d706e 312 /**
bogdanm 82:6473597d706e 313 * @}
bogdanm 82:6473597d706e 314 */
bogdanm 82:6473597d706e 315
bogdanm 82:6473597d706e 316 /** @defgroup USART_LIN_Break_Detection_Length
bogdanm 82:6473597d706e 317 * @{
bogdanm 82:6473597d706e 318 */
bogdanm 82:6473597d706e 319
bogdanm 82:6473597d706e 320 #define USART_LINBreakDetectLength_10b ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 321 #define USART_LINBreakDetectLength_11b USART_CR2_LBDL
bogdanm 82:6473597d706e 322 #define IS_USART_LIN_BREAK_DETECT_LENGTH(LENGTH) \
bogdanm 82:6473597d706e 323 (((LENGTH) == USART_LINBreakDetectLength_10b) || \
bogdanm 82:6473597d706e 324 ((LENGTH) == USART_LINBreakDetectLength_11b))
bogdanm 82:6473597d706e 325 /**
bogdanm 82:6473597d706e 326 * @}
bogdanm 82:6473597d706e 327 */
bogdanm 82:6473597d706e 328
bogdanm 82:6473597d706e 329 /** @defgroup USART_IrDA_Low_Power
bogdanm 82:6473597d706e 330 * @{
bogdanm 82:6473597d706e 331 */
bogdanm 82:6473597d706e 332
bogdanm 82:6473597d706e 333 #define USART_IrDAMode_LowPower USART_CR3_IRLP
bogdanm 82:6473597d706e 334 #define USART_IrDAMode_Normal ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 335 #define IS_USART_IRDA_MODE(MODE) (((MODE) == USART_IrDAMode_LowPower) || \
bogdanm 82:6473597d706e 336 ((MODE) == USART_IrDAMode_Normal))
bogdanm 82:6473597d706e 337 /**
bogdanm 82:6473597d706e 338 * @}
bogdanm 82:6473597d706e 339 */
bogdanm 82:6473597d706e 340
bogdanm 82:6473597d706e 341 /** @defgroup USART_DE_Polarity
bogdanm 82:6473597d706e 342 * @{
bogdanm 82:6473597d706e 343 */
bogdanm 82:6473597d706e 344
bogdanm 82:6473597d706e 345 #define USART_DEPolarity_High ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 346 #define USART_DEPolarity_Low USART_CR3_DEP
bogdanm 82:6473597d706e 347 #define IS_USART_DE_POLARITY(POLARITY) (((POLARITY) == USART_DEPolarity_Low) || \
bogdanm 82:6473597d706e 348 ((POLARITY) == USART_DEPolarity_High))
bogdanm 82:6473597d706e 349 /**
bogdanm 82:6473597d706e 350 * @}
bogdanm 82:6473597d706e 351 */
bogdanm 82:6473597d706e 352
bogdanm 82:6473597d706e 353 /** @defgroup USART_Inversion_Pins
bogdanm 82:6473597d706e 354 * @{
bogdanm 82:6473597d706e 355 */
bogdanm 82:6473597d706e 356
bogdanm 82:6473597d706e 357 #define USART_InvPin_Tx USART_CR2_TXINV
bogdanm 82:6473597d706e 358 #define USART_InvPin_Rx USART_CR2_RXINV
bogdanm 82:6473597d706e 359 #define IS_USART_INVERSTION_PIN(PIN) ((((PIN) & (uint32_t)0xFFFCFFFF) == 0x00) && \
bogdanm 82:6473597d706e 360 ((PIN) != (uint32_t)0x00))
bogdanm 82:6473597d706e 361
bogdanm 82:6473597d706e 362 /**
bogdanm 82:6473597d706e 363 * @}
bogdanm 82:6473597d706e 364 */
bogdanm 82:6473597d706e 365
bogdanm 82:6473597d706e 366 /** @defgroup USART_AutoBaudRate_Mode
bogdanm 82:6473597d706e 367 * @{
bogdanm 82:6473597d706e 368 */
bogdanm 82:6473597d706e 369
bogdanm 82:6473597d706e 370 #define USART_AutoBaudRate_StartBit ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 371 #define USART_AutoBaudRate_FallingEdge USART_CR2_ABRMODE_0
bogdanm 82:6473597d706e 372 #define USART_AutoBaudRate_0x7FFrame USART_CR2_ABRMODE_1
bogdanm 82:6473597d706e 373 #define USART_AutoBaudRate_0x55Frame (USART_CR2_ABRMODE_0 | USART_CR2_ABRMODE_1)
bogdanm 82:6473597d706e 374 #define IS_USART_AUTOBAUDRATE_MODE(MODE) (((MODE) == USART_AutoBaudRate_StartBit) || \
bogdanm 82:6473597d706e 375 ((MODE) == USART_AutoBaudRate_FallingEdge) || \
bogdanm 82:6473597d706e 376 ((MODE) == USART_AutoBaudRate_0x7FFrame) || \
bogdanm 82:6473597d706e 377 ((MODE) == USART_AutoBaudRate_0x55Frame))
bogdanm 82:6473597d706e 378 /**
bogdanm 82:6473597d706e 379 * @}
bogdanm 82:6473597d706e 380 */
bogdanm 82:6473597d706e 381
bogdanm 82:6473597d706e 382 /** @defgroup USART_OVR_DETECTION
bogdanm 82:6473597d706e 383 * @{
bogdanm 82:6473597d706e 384 */
bogdanm 82:6473597d706e 385
bogdanm 82:6473597d706e 386 #define USART_OVRDetection_Enable ((uint32_t)0x00000000)
bogdanm 82:6473597d706e 387 #define USART_OVRDetection_Disable USART_CR3_OVRDIS
bogdanm 82:6473597d706e 388 #define IS_USART_OVRDETECTION(OVR) (((OVR) == USART_OVRDetection_Enable)|| \
bogdanm 82:6473597d706e 389 ((OVR) == USART_OVRDetection_Disable))
bogdanm 82:6473597d706e 390 /**
bogdanm 82:6473597d706e 391 * @}
bogdanm 82:6473597d706e 392 */
bogdanm 82:6473597d706e 393 /** @defgroup USART_Request
bogdanm 82:6473597d706e 394 * @{
bogdanm 82:6473597d706e 395 */
bogdanm 82:6473597d706e 396
bogdanm 82:6473597d706e 397 #define USART_Request_ABRRQ USART_RQR_ABRRQ
bogdanm 82:6473597d706e 398 #define USART_Request_SBKRQ USART_RQR_SBKRQ
bogdanm 82:6473597d706e 399 #define USART_Request_MMRQ USART_RQR_MMRQ
bogdanm 82:6473597d706e 400 #define USART_Request_RXFRQ USART_RQR_RXFRQ
bogdanm 82:6473597d706e 401 #define USART_Request_TXFRQ USART_RQR_TXFRQ
bogdanm 82:6473597d706e 402
bogdanm 82:6473597d706e 403 #define IS_USART_REQUEST(REQUEST) (((REQUEST) == USART_Request_TXFRQ) || \
bogdanm 82:6473597d706e 404 ((REQUEST) == USART_Request_RXFRQ) || \
bogdanm 82:6473597d706e 405 ((REQUEST) == USART_Request_MMRQ) || \
bogdanm 82:6473597d706e 406 ((REQUEST) == USART_Request_SBKRQ) || \
bogdanm 82:6473597d706e 407 ((REQUEST) == USART_Request_ABRRQ))
bogdanm 82:6473597d706e 408 /**
bogdanm 82:6473597d706e 409 * @}
bogdanm 82:6473597d706e 410 */
bogdanm 82:6473597d706e 411
bogdanm 82:6473597d706e 412 /** @defgroup USART_Flags
bogdanm 82:6473597d706e 413 * @{
bogdanm 82:6473597d706e 414 */
bogdanm 82:6473597d706e 415 #define USART_FLAG_REACK USART_ISR_REACK
bogdanm 82:6473597d706e 416 #define USART_FLAG_TEACK USART_ISR_TEACK
bogdanm 82:6473597d706e 417 #define USART_FLAG_WU USART_ISR_WUF
bogdanm 82:6473597d706e 418 #define USART_FLAG_RWU USART_ISR_RWU
bogdanm 82:6473597d706e 419 #define USART_FLAG_SBK USART_ISR_SBKF
bogdanm 82:6473597d706e 420 #define USART_FLAG_CM USART_ISR_CMF
bogdanm 82:6473597d706e 421 #define USART_FLAG_BUSY USART_ISR_BUSY
bogdanm 82:6473597d706e 422 #define USART_FLAG_ABRF USART_ISR_ABRF
bogdanm 82:6473597d706e 423 #define USART_FLAG_ABRE USART_ISR_ABRE
bogdanm 82:6473597d706e 424 #define USART_FLAG_EOB USART_ISR_EOBF
bogdanm 82:6473597d706e 425 #define USART_FLAG_RTO USART_ISR_RTOF
bogdanm 82:6473597d706e 426 #define USART_FLAG_nCTSS USART_ISR_CTS
bogdanm 82:6473597d706e 427 #define USART_FLAG_CTS USART_ISR_CTSIF
bogdanm 82:6473597d706e 428 #define USART_FLAG_LBD USART_ISR_LBD
bogdanm 82:6473597d706e 429 #define USART_FLAG_TXE USART_ISR_TXE
bogdanm 82:6473597d706e 430 #define USART_FLAG_TC USART_ISR_TC
bogdanm 82:6473597d706e 431 #define USART_FLAG_RXNE USART_ISR_RXNE
bogdanm 82:6473597d706e 432 #define USART_FLAG_IDLE USART_ISR_IDLE
bogdanm 82:6473597d706e 433 #define USART_FLAG_ORE USART_ISR_ORE
bogdanm 82:6473597d706e 434 #define USART_FLAG_NE USART_ISR_NE
bogdanm 82:6473597d706e 435 #define USART_FLAG_FE USART_ISR_FE
bogdanm 82:6473597d706e 436 #define USART_FLAG_PE USART_ISR_PE
bogdanm 82:6473597d706e 437 #define IS_USART_FLAG(FLAG) (((FLAG) == USART_FLAG_PE) || ((FLAG) == USART_FLAG_TXE) || \
bogdanm 82:6473597d706e 438 ((FLAG) == USART_FLAG_TC) || ((FLAG) == USART_FLAG_RXNE) || \
bogdanm 82:6473597d706e 439 ((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_LBD) || \
bogdanm 82:6473597d706e 440 ((FLAG) == USART_FLAG_CTS) || ((FLAG) == USART_FLAG_ORE) || \
bogdanm 82:6473597d706e 441 ((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE) || \
bogdanm 82:6473597d706e 442 ((FLAG) == USART_FLAG_nCTSS) || ((FLAG) == USART_FLAG_RTO) || \
bogdanm 82:6473597d706e 443 ((FLAG) == USART_FLAG_EOB) || ((FLAG) == USART_FLAG_ABRE) || \
bogdanm 82:6473597d706e 444 ((FLAG) == USART_FLAG_ABRF) || ((FLAG) == USART_FLAG_BUSY) || \
bogdanm 82:6473597d706e 445 ((FLAG) == USART_FLAG_CM) || ((FLAG) == USART_FLAG_SBK) || \
bogdanm 82:6473597d706e 446 ((FLAG) == USART_FLAG_RWU) || ((FLAG) == USART_FLAG_WU) || \
bogdanm 82:6473597d706e 447 ((FLAG) == USART_FLAG_TEACK)|| ((FLAG) == USART_FLAG_REACK))
bogdanm 82:6473597d706e 448
bogdanm 82:6473597d706e 449 #define IS_USART_CLEAR_FLAG(FLAG) (((FLAG) == USART_FLAG_WU) || ((FLAG) == USART_FLAG_TC) || \
bogdanm 82:6473597d706e 450 ((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_ORE) || \
bogdanm 82:6473597d706e 451 ((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE) || \
bogdanm 82:6473597d706e 452 ((FLAG) == USART_FLAG_LBD) || ((FLAG) == USART_FLAG_CTS) || \
bogdanm 82:6473597d706e 453 ((FLAG) == USART_FLAG_RTO) || ((FLAG) == USART_FLAG_EOB) || \
bogdanm 82:6473597d706e 454 ((FLAG) == USART_FLAG_CM) || ((FLAG) == USART_FLAG_PE))
bogdanm 82:6473597d706e 455 /**
bogdanm 82:6473597d706e 456 * @}
bogdanm 82:6473597d706e 457 */
bogdanm 82:6473597d706e 458
bogdanm 82:6473597d706e 459 /** @defgroup USART_Interrupt_definition
bogdanm 82:6473597d706e 460 * @brief USART Interrupt definition
bogdanm 82:6473597d706e 461 * USART_IT possible values
bogdanm 82:6473597d706e 462 * Elements values convention: 0xZZZZYYXX
bogdanm 82:6473597d706e 463 * XX: Position of the corresponding Interrupt
bogdanm 82:6473597d706e 464 * YY: Register index
bogdanm 82:6473597d706e 465 * ZZZZ: Flag position
bogdanm 82:6473597d706e 466 * @{
bogdanm 82:6473597d706e 467 */
bogdanm 82:6473597d706e 468
bogdanm 82:6473597d706e 469 #define USART_IT_WU ((uint32_t)0x00140316)
bogdanm 82:6473597d706e 470 #define USART_IT_CM ((uint32_t)0x0011010E)
bogdanm 82:6473597d706e 471 #define USART_IT_EOB ((uint32_t)0x000C011B)
bogdanm 82:6473597d706e 472 #define USART_IT_RTO ((uint32_t)0x000B011A)
bogdanm 82:6473597d706e 473 #define USART_IT_PE ((uint32_t)0x00000108)
bogdanm 82:6473597d706e 474 #define USART_IT_TXE ((uint32_t)0x00070107)
bogdanm 82:6473597d706e 475 #define USART_IT_TC ((uint32_t)0x00060106)
bogdanm 82:6473597d706e 476 #define USART_IT_RXNE ((uint32_t)0x00050105)
bogdanm 82:6473597d706e 477 #define USART_IT_IDLE ((uint32_t)0x00040104)
bogdanm 82:6473597d706e 478 #define USART_IT_LBD ((uint32_t)0x00080206)
bogdanm 82:6473597d706e 479 #define USART_IT_CTS ((uint32_t)0x0009030A)
bogdanm 82:6473597d706e 480 #define USART_IT_ERR ((uint32_t)0x00000300)
bogdanm 82:6473597d706e 481 #define USART_IT_ORE ((uint32_t)0x00030300)
bogdanm 82:6473597d706e 482 #define USART_IT_NE ((uint32_t)0x00020300)
bogdanm 82:6473597d706e 483 #define USART_IT_FE ((uint32_t)0x00010300)
bogdanm 82:6473597d706e 484
bogdanm 82:6473597d706e 485 #define IS_USART_CONFIG_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
bogdanm 82:6473597d706e 486 ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
bogdanm 82:6473597d706e 487 ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
bogdanm 82:6473597d706e 488 ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ERR) || \
bogdanm 82:6473597d706e 489 ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \
bogdanm 82:6473597d706e 490 ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU))
bogdanm 82:6473597d706e 491
bogdanm 82:6473597d706e 492 #define IS_USART_GET_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
bogdanm 82:6473597d706e 493 ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
bogdanm 82:6473597d706e 494 ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
bogdanm 82:6473597d706e 495 ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ORE) || \
bogdanm 82:6473597d706e 496 ((IT) == USART_IT_NE) || ((IT) == USART_IT_FE) || \
bogdanm 82:6473597d706e 497 ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \
bogdanm 82:6473597d706e 498 ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU))
bogdanm 82:6473597d706e 499
bogdanm 82:6473597d706e 500 #define IS_USART_CLEAR_IT(IT) (((IT) == USART_IT_TC) || ((IT) == USART_IT_PE) || \
bogdanm 82:6473597d706e 501 ((IT) == USART_IT_FE) || ((IT) == USART_IT_NE) || \
bogdanm 82:6473597d706e 502 ((IT) == USART_IT_ORE) || ((IT) == USART_IT_IDLE) || \
bogdanm 82:6473597d706e 503 ((IT) == USART_IT_LBD) || ((IT) == USART_IT_CTS) || \
bogdanm 82:6473597d706e 504 ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \
bogdanm 82:6473597d706e 505 ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU))
bogdanm 82:6473597d706e 506 /**
bogdanm 82:6473597d706e 507 * @}
bogdanm 82:6473597d706e 508 */
bogdanm 82:6473597d706e 509
bogdanm 82:6473597d706e 510 /** @defgroup USART_Global_definition
bogdanm 82:6473597d706e 511 * @{
bogdanm 82:6473597d706e 512 */
bogdanm 82:6473597d706e 513
bogdanm 82:6473597d706e 514 #define IS_USART_BAUDRATE(BAUDRATE) (((BAUDRATE) > 0) && ((BAUDRATE) < 0x005B8D81))
bogdanm 82:6473597d706e 515 #define IS_USART_DE_ASSERTION_DEASSERTION_TIME(TIME) ((TIME) <= 0x1F)
bogdanm 82:6473597d706e 516 #define IS_USART_AUTO_RETRY_COUNTER(COUNTER) ((COUNTER) <= 0x7)
bogdanm 82:6473597d706e 517 #define IS_USART_TIMEOUT(TIMEOUT) ((TIMEOUT) <= 0x00FFFFFF)
bogdanm 82:6473597d706e 518 #define IS_USART_DATA(DATA) ((DATA) <= 0x1FF)
bogdanm 82:6473597d706e 519
bogdanm 82:6473597d706e 520 /**
bogdanm 82:6473597d706e 521 * @}
bogdanm 82:6473597d706e 522 */
bogdanm 82:6473597d706e 523
bogdanm 82:6473597d706e 524 /**
bogdanm 82:6473597d706e 525 * @}
bogdanm 82:6473597d706e 526 */
bogdanm 82:6473597d706e 527
bogdanm 82:6473597d706e 528 /* Exported macro ------------------------------------------------------------*/
bogdanm 82:6473597d706e 529 /* Exported functions ------------------------------------------------------- */
bogdanm 82:6473597d706e 530
bogdanm 82:6473597d706e 531 /* Initialization and Configuration functions *********************************/
bogdanm 82:6473597d706e 532 void USART_DeInit(USART_TypeDef* USARTx);
bogdanm 82:6473597d706e 533 void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct);
bogdanm 82:6473597d706e 534 void USART_StructInit(USART_InitTypeDef* USART_InitStruct);
bogdanm 82:6473597d706e 535 void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct);
bogdanm 82:6473597d706e 536 void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct);
bogdanm 82:6473597d706e 537 void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
bogdanm 82:6473597d706e 538 void USART_DirectionModeCmd(USART_TypeDef* USARTx, uint32_t USART_DirectionMode, FunctionalState NewState);
bogdanm 82:6473597d706e 539 void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler);
bogdanm 82:6473597d706e 540 void USART_OverSampling8Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
bogdanm 82:6473597d706e 541 void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState);
bogdanm 82:6473597d706e 542 void USART_MSBFirstCmd(USART_TypeDef* USARTx, FunctionalState NewState);
bogdanm 82:6473597d706e 543 void USART_DataInvCmd(USART_TypeDef* USARTx, FunctionalState NewState);
bogdanm 82:6473597d706e 544 void USART_InvPinCmd(USART_TypeDef* USARTx, uint32_t USART_InvPin, FunctionalState NewState);
bogdanm 82:6473597d706e 545 void USART_SWAPPinCmd(USART_TypeDef* USARTx, FunctionalState NewState);
bogdanm 82:6473597d706e 546 void USART_ReceiverTimeOutCmd(USART_TypeDef* USARTx, FunctionalState NewState);
bogdanm 82:6473597d706e 547 void USART_SetReceiverTimeOut(USART_TypeDef* USARTx, uint32_t USART_ReceiverTimeOut);
bogdanm 82:6473597d706e 548
bogdanm 82:6473597d706e 549 /* STOP Mode functions ********************************************************/
bogdanm 82:6473597d706e 550 void USART_STOPModeCmd(USART_TypeDef* USARTx, FunctionalState NewState);
bogdanm 82:6473597d706e 551 void USART_StopModeWakeUpSourceConfig(USART_TypeDef* USARTx, uint32_t USART_WakeUpSource);
bogdanm 82:6473597d706e 552
bogdanm 82:6473597d706e 553 /* AutoBaudRate functions *****************************************************/
bogdanm 82:6473597d706e 554 void USART_AutoBaudRateCmd(USART_TypeDef* USARTx, FunctionalState NewState);
bogdanm 82:6473597d706e 555 void USART_AutoBaudRateConfig(USART_TypeDef* USARTx, uint32_t USART_AutoBaudRate);
bogdanm 82:6473597d706e 556
bogdanm 82:6473597d706e 557 /* Data transfers functions ***************************************************/
bogdanm 82:6473597d706e 558 void USART_SendData(USART_TypeDef* USARTx, uint16_t Data);
bogdanm 82:6473597d706e 559 uint16_t USART_ReceiveData(USART_TypeDef* USARTx);
bogdanm 82:6473597d706e 560
bogdanm 82:6473597d706e 561 /* Multi-Processor Communication functions ************************************/
bogdanm 82:6473597d706e 562 void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address);
bogdanm 82:6473597d706e 563 void USART_MuteModeWakeUpConfig(USART_TypeDef* USARTx, uint32_t USART_WakeUp);
bogdanm 82:6473597d706e 564 void USART_MuteModeCmd(USART_TypeDef* USARTx, FunctionalState NewState);
bogdanm 82:6473597d706e 565 void USART_AddressDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_AddressLength);
bogdanm 82:6473597d706e 566 /* LIN mode functions *********************************************************/
bogdanm 82:6473597d706e 567 void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint32_t USART_LINBreakDetectLength);
bogdanm 82:6473597d706e 568 void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState);
bogdanm 82:6473597d706e 569
bogdanm 82:6473597d706e 570 /* Half-duplex mode function **************************************************/
bogdanm 82:6473597d706e 571 void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState);
bogdanm 82:6473597d706e 572
bogdanm 82:6473597d706e 573 /* Smartcard mode functions ***************************************************/
bogdanm 82:6473597d706e 574 void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState);
bogdanm 82:6473597d706e 575 void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState);
bogdanm 82:6473597d706e 576 void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime);
bogdanm 82:6473597d706e 577 void USART_SetAutoRetryCount(USART_TypeDef* USARTx, uint8_t USART_AutoCount);
bogdanm 82:6473597d706e 578 void USART_SetBlockLength(USART_TypeDef* USARTx, uint8_t USART_BlockLength);
bogdanm 82:6473597d706e 579
bogdanm 82:6473597d706e 580 /* IrDA mode functions ********************************************************/
bogdanm 82:6473597d706e 581 void USART_IrDAConfig(USART_TypeDef* USARTx, uint32_t USART_IrDAMode);
bogdanm 82:6473597d706e 582 void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState);
bogdanm 82:6473597d706e 583
bogdanm 82:6473597d706e 584 /* RS485 mode functions *******************************************************/
bogdanm 82:6473597d706e 585 void USART_DECmd(USART_TypeDef* USARTx, FunctionalState NewState);
bogdanm 82:6473597d706e 586 void USART_DEPolarityConfig(USART_TypeDef* USARTx, uint32_t USART_DEPolarity);
bogdanm 82:6473597d706e 587 void USART_SetDEAssertionTime(USART_TypeDef* USARTx, uint32_t USART_DEAssertionTime);
bogdanm 82:6473597d706e 588 void USART_SetDEDeassertionTime(USART_TypeDef* USARTx, uint32_t USART_DEDeassertionTime);
bogdanm 82:6473597d706e 589
bogdanm 82:6473597d706e 590 /* DMA transfers management functions *****************************************/
bogdanm 82:6473597d706e 591 void USART_DMACmd(USART_TypeDef* USARTx, uint32_t USART_DMAReq, FunctionalState NewState);
bogdanm 82:6473597d706e 592 void USART_DMAReceptionErrorConfig(USART_TypeDef* USARTx, uint32_t USART_DMAOnError);
bogdanm 82:6473597d706e 593
bogdanm 82:6473597d706e 594 /* Interrupts and flags management functions **********************************/
bogdanm 82:6473597d706e 595 void USART_ITConfig(USART_TypeDef* USARTx, uint32_t USART_IT, FunctionalState NewState);
bogdanm 82:6473597d706e 596 void USART_RequestCmd(USART_TypeDef* USARTx, uint32_t USART_Request, FunctionalState NewState);
bogdanm 82:6473597d706e 597 void USART_OverrunDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_OVRDetection);
bogdanm 82:6473597d706e 598 FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint32_t USART_FLAG);
bogdanm 82:6473597d706e 599 void USART_ClearFlag(USART_TypeDef* USARTx, uint32_t USART_FLAG);
bogdanm 82:6473597d706e 600 ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint32_t USART_IT);
bogdanm 82:6473597d706e 601 void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint32_t USART_IT);
bogdanm 82:6473597d706e 602
bogdanm 82:6473597d706e 603 #ifdef __cplusplus
bogdanm 82:6473597d706e 604 }
bogdanm 82:6473597d706e 605 #endif
bogdanm 82:6473597d706e 606
bogdanm 82:6473597d706e 607 #endif /* __STM32F30x_USART_H */
bogdanm 82:6473597d706e 608
bogdanm 82:6473597d706e 609 /**
bogdanm 82:6473597d706e 610 * @}
bogdanm 82:6473597d706e 611 */
bogdanm 82:6473597d706e 612
bogdanm 82:6473597d706e 613 /**
bogdanm 82:6473597d706e 614 * @}
bogdanm 82:6473597d706e 615 */
bogdanm 82:6473597d706e 616
bogdanm 82:6473597d706e 617 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/