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TARGET_NUCLEO_L486RG/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_hal_uart.h@145:64910690c574, 2017-06-21 (annotated)

Committer:
AnnaBridge
Date:
Wed Jun 21 17:31:38 2017 +0100
Revision:
145:64910690c574
Parent:
128:9bcdf88f62b0 
Release 145 of the mbed library.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 122:f9eeca106725 1 /**
Kojto 122:f9eeca106725 2 ******************************************************************************
Kojto 122:f9eeca106725 3 * @file stm32l4xx_hal_uart.h
Kojto 122:f9eeca106725 4 * @author MCD Application Team
AnnaBridge 145:64910690c574 5 * @version V1.7.1
AnnaBridge 145:64910690c574 6 * @date 21-April-2017
Kojto 122:f9eeca106725 7 * @brief Header file of UART HAL module.
Kojto 122:f9eeca106725 8 ******************************************************************************
Kojto 122:f9eeca106725 9 * @attention
Kojto 122:f9eeca106725 10 *
AnnaBridge 145:64910690c574 11 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
Kojto 122:f9eeca106725 12 *
Kojto 122:f9eeca106725 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 122:f9eeca106725 14 * are permitted provided that the following conditions are met:
Kojto 122:f9eeca106725 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 122:f9eeca106725 16 * this list of conditions and the following disclaimer.
Kojto 122:f9eeca106725 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 122:f9eeca106725 18 * this list of conditions and the following disclaimer in the documentation
Kojto 122:f9eeca106725 19 * and/or other materials provided with the distribution.
Kojto 122:f9eeca106725 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 122:f9eeca106725 21 * may be used to endorse or promote products derived from this software
Kojto 122:f9eeca106725 22 * without specific prior written permission.
Kojto 122:f9eeca106725 23 *
Kojto 122:f9eeca106725 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 122:f9eeca106725 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 122:f9eeca106725 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 122:f9eeca106725 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 122:f9eeca106725 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 122:f9eeca106725 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 122:f9eeca106725 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 122:f9eeca106725 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 122:f9eeca106725 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 122:f9eeca106725 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 122:f9eeca106725 34 *
Kojto 122:f9eeca106725 35 ******************************************************************************
Kojto 122:f9eeca106725 36 */
Kojto 122:f9eeca106725 37
Kojto 122:f9eeca106725 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 122:f9eeca106725 39 #ifndef __STM32L4xx_HAL_UART_H
Kojto 122:f9eeca106725 40 #define __STM32L4xx_HAL_UART_H
Kojto 122:f9eeca106725 41
Kojto 122:f9eeca106725 42 #ifdef __cplusplus
Kojto 122:f9eeca106725 43 extern "C" {
Kojto 122:f9eeca106725 44 #endif
Kojto 122:f9eeca106725 45
Kojto 122:f9eeca106725 46 /* Includes ------------------------------------------------------------------*/
Kojto 122:f9eeca106725 47 #include "stm32l4xx_hal_def.h"
Kojto 122:f9eeca106725 48
Kojto 122:f9eeca106725 49 /** @addtogroup STM32L4xx_HAL_Driver
Kojto 122:f9eeca106725 50 * @{
Kojto 122:f9eeca106725 51 */
Kojto 122:f9eeca106725 52
Kojto 122:f9eeca106725 53 /** @addtogroup UART
Kojto 122:f9eeca106725 54 * @{
Kojto 122:f9eeca106725 55 */
Kojto 122:f9eeca106725 56
Kojto 122:f9eeca106725 57 /* Exported types ------------------------------------------------------------*/
Kojto 122:f9eeca106725 58 /** @defgroup UART_Exported_Types UART Exported Types
Kojto 122:f9eeca106725 59 * @{
Kojto 122:f9eeca106725 60 */
Kojto 122:f9eeca106725 61
Kojto 122:f9eeca106725 62 /**
Kojto 122:f9eeca106725 63 * @brief UART Init Structure definition
Kojto 122:f9eeca106725 64 */
Kojto 122:f9eeca106725 65 typedef struct
Kojto 122:f9eeca106725 66 {
Kojto 122:f9eeca106725 67 uint32_t BaudRate; /*!< This member configures the UART communication baud rate.
Kojto 122:f9eeca106725 68 The baud rate register is computed using the following formula:
Kojto 122:f9eeca106725 69 - If oversampling is 16 or in LIN mode,
Kojto 122:f9eeca106725 70 Baud Rate Register = ((PCLKx) / ((huart->Init.BaudRate)))
Kojto 122:f9eeca106725 71 - If oversampling is 8,
Kojto 122:f9eeca106725 72 Baud Rate Register[15:4] = ((2 * PCLKx) / ((huart->Init.BaudRate)))[15:4]
Kojto 122:f9eeca106725 73 Baud Rate Register[3] = 0
Kojto 122:f9eeca106725 74 Baud Rate Register[2:0] = (((2 * PCLKx) / ((huart->Init.BaudRate)))[3:0]) >> 1 */
Kojto 122:f9eeca106725 75
Kojto 122:f9eeca106725 76 uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame.
Kojto 122:f9eeca106725 77 This parameter can be a value of @ref UARTEx_Word_Length. */
Kojto 122:f9eeca106725 78
Kojto 122:f9eeca106725 79 uint32_t StopBits; /*!< Specifies the number of stop bits transmitted.
Kojto 122:f9eeca106725 80 This parameter can be a value of @ref UART_Stop_Bits. */
Kojto 122:f9eeca106725 81
Kojto 122:f9eeca106725 82 uint32_t Parity; /*!< Specifies the parity mode.
Kojto 122:f9eeca106725 83 This parameter can be a value of @ref UART_Parity
Kojto 122:f9eeca106725 84 @note When parity is enabled, the computed parity is inserted
Kojto 122:f9eeca106725 85 at the MSB position of the transmitted data (9th bit when
Kojto 122:f9eeca106725 86 the word length is set to 9 data bits; 8th bit when the
Kojto 122:f9eeca106725 87 word length is set to 8 data bits). */
Kojto 122:f9eeca106725 88
Kojto 122:f9eeca106725 89 uint32_t Mode; /*!< Specifies whether the Receive or Transmit mode is enabled or disabled.
Kojto 122:f9eeca106725 90 This parameter can be a value of @ref UART_Mode. */
Kojto 122:f9eeca106725 91
Kojto 122:f9eeca106725 92 uint32_t HwFlowCtl; /*!< Specifies whether the hardware flow control mode is enabled
Kojto 122:f9eeca106725 93 or disabled.
Kojto 122:f9eeca106725 94 This parameter can be a value of @ref UART_Hardware_Flow_Control. */
Kojto 122:f9eeca106725 95
Kojto 122:f9eeca106725 96 uint32_t OverSampling; /*!< Specifies whether the Over sampling 8 is enabled or disabled, to achieve higher speed (up to f_PCLK/8).
Kojto 122:f9eeca106725 97 This parameter can be a value of @ref UART_Over_Sampling. */
Kojto 122:f9eeca106725 98
Kojto 122:f9eeca106725 99 uint32_t OneBitSampling; /*!< Specifies whether a single sample or three samples' majority vote is selected.
Kojto 122:f9eeca106725 100 Selecting the single sample method increases the receiver tolerance to clock
Kojto 122:f9eeca106725 101 deviations. This parameter can be a value of @ref UART_OneBit_Sampling. */
Kojto 122:f9eeca106725 102 }UART_InitTypeDef;
Kojto 122:f9eeca106725 103
Kojto 122:f9eeca106725 104 /**
Kojto 122:f9eeca106725 105 * @brief UART Advanced Features initalization structure definition
Kojto 122:f9eeca106725 106 */
Kojto 122:f9eeca106725 107 typedef struct
Kojto 122:f9eeca106725 108 {
Kojto 122:f9eeca106725 109 uint32_t AdvFeatureInit; /*!< Specifies which advanced UART features is initialized. Several
Kojto 122:f9eeca106725 110 Advanced Features may be initialized at the same time .
Kojto 122:f9eeca106725 111 This parameter can be a value of @ref UART_Advanced_Features_Initialization_Type. */
Kojto 122:f9eeca106725 112
Kojto 122:f9eeca106725 113 uint32_t TxPinLevelInvert; /*!< Specifies whether the TX pin active level is inverted.
Kojto 122:f9eeca106725 114 This parameter can be a value of @ref UART_Tx_Inv. */
Kojto 122:f9eeca106725 115
Kojto 122:f9eeca106725 116 uint32_t RxPinLevelInvert; /*!< Specifies whether the RX pin active level is inverted.
Kojto 122:f9eeca106725 117 This parameter can be a value of @ref UART_Rx_Inv. */
Kojto 122:f9eeca106725 118
Kojto 122:f9eeca106725 119 uint32_t DataInvert; /*!< Specifies whether data are inverted (positive/direct logic
Kojto 122:f9eeca106725 120 vs negative/inverted logic).
Kojto 122:f9eeca106725 121 This parameter can be a value of @ref UART_Data_Inv. */
Kojto 122:f9eeca106725 122
Kojto 122:f9eeca106725 123 uint32_t Swap; /*!< Specifies whether TX and RX pins are swapped.
Kojto 122:f9eeca106725 124 This parameter can be a value of @ref UART_Rx_Tx_Swap. */
Kojto 122:f9eeca106725 125
Kojto 122:f9eeca106725 126 uint32_t OverrunDisable; /*!< Specifies whether the reception overrun detection is disabled.
Kojto 122:f9eeca106725 127 This parameter can be a value of @ref UART_Overrun_Disable. */
Kojto 122:f9eeca106725 128
Kojto 122:f9eeca106725 129 uint32_t DMADisableonRxError; /*!< Specifies whether the DMA is disabled in case of reception error.
Kojto 122:f9eeca106725 130 This parameter can be a value of @ref UART_DMA_Disable_on_Rx_Error. */
Kojto 122:f9eeca106725 131
Kojto 122:f9eeca106725 132 uint32_t AutoBaudRateEnable; /*!< Specifies whether auto Baud rate detection is enabled.
Kojto 122:f9eeca106725 133 This parameter can be a value of @ref UART_AutoBaudRate_Enable */
Kojto 122:f9eeca106725 134
Kojto 122:f9eeca106725 135 uint32_t AutoBaudRateMode; /*!< If auto Baud rate detection is enabled, specifies how the rate
Kojto 122:f9eeca106725 136 detection is carried out.
Kojto 122:f9eeca106725 137 This parameter can be a value of @ref UART_AutoBaud_Rate_Mode. */
Kojto 122:f9eeca106725 138
Kojto 122:f9eeca106725 139 uint32_t MSBFirst; /*!< Specifies whether MSB is sent first on UART line.
Kojto 122:f9eeca106725 140 This parameter can be a value of @ref UART_MSB_First. */
Kojto 122:f9eeca106725 141 } UART_AdvFeatureInitTypeDef;
Kojto 122:f9eeca106725 142
Kojto 122:f9eeca106725 143
Kojto 122:f9eeca106725 144
Kojto 122:f9eeca106725 145 /**
Kojto 122:f9eeca106725 146 * @brief HAL UART State structures definition
Kojto 122:f9eeca106725 147 * @note HAL UART State value is a combination of 2 different substates: gState and RxState.
Kojto 122:f9eeca106725 148 * - gState contains UART state information related to global Handle management
Kojto 122:f9eeca106725 149 * and also information related to Tx operations.
Kojto 122:f9eeca106725 150 * gState value coding follow below described bitmap :
Kojto 122:f9eeca106725 151 * b7-b6 Error information
Kojto 122:f9eeca106725 152 * 00 : No Error
Kojto 122:f9eeca106725 153 * 01 : (Not Used)
Kojto 122:f9eeca106725 154 * 10 : Timeout
Kojto 122:f9eeca106725 155 * 11 : Error
Kojto 122:f9eeca106725 156 * b5 IP initilisation status
Kojto 122:f9eeca106725 157 * 0 : Reset (IP not initialized)
Kojto 122:f9eeca106725 158 * 1 : Init done (IP not initialized. HAL UART Init function already called)
Kojto 122:f9eeca106725 159 * b4-b3 (not used)
Kojto 122:f9eeca106725 160 * xx : Should be set to 00
Kojto 122:f9eeca106725 161 * b2 Intrinsic process state
Kojto 122:f9eeca106725 162 * 0 : Ready
Kojto 122:f9eeca106725 163 * 1 : Busy (IP busy with some configuration or internal operations)
Kojto 122:f9eeca106725 164 * b1 (not used)
Kojto 122:f9eeca106725 165 * x : Should be set to 0
Kojto 122:f9eeca106725 166 * b0 Tx state
Kojto 122:f9eeca106725 167 * 0 : Ready (no Tx operation ongoing)
Kojto 122:f9eeca106725 168 * 1 : Busy (Tx operation ongoing)
Kojto 122:f9eeca106725 169 * - RxState contains information related to Rx operations.
Kojto 122:f9eeca106725 170 * RxState value coding follow below described bitmap :
Kojto 122:f9eeca106725 171 * b7-b6 (not used)
Kojto 122:f9eeca106725 172 * xx : Should be set to 00
Kojto 122:f9eeca106725 173 * b5 IP initilisation status
Kojto 122:f9eeca106725 174 * 0 : Reset (IP not initialized)
Kojto 122:f9eeca106725 175 * 1 : Init done (IP not initialized)
Kojto 122:f9eeca106725 176 * b4-b2 (not used)
Kojto 122:f9eeca106725 177 * xxx : Should be set to 000
Kojto 122:f9eeca106725 178 * b1 Rx state
Kojto 122:f9eeca106725 179 * 0 : Ready (no Rx operation ongoing)
Kojto 122:f9eeca106725 180 * 1 : Busy (Rx operation ongoing)
Kojto 122:f9eeca106725 181 * b0 (not used)
Kojto 122:f9eeca106725 182 * x : Should be set to 0.
Kojto 122:f9eeca106725 183 */
Kojto 122:f9eeca106725 184 typedef enum
Kojto 122:f9eeca106725 185 {
Kojto 122:f9eeca106725 186 HAL_UART_STATE_RESET = 0x00U, /*!< Peripheral is not initialized
Kojto 122:f9eeca106725 187 Value is allowed for gState and RxState */
Kojto 122:f9eeca106725 188 HAL_UART_STATE_READY = 0x20U, /*!< Peripheral Initialized and ready for use
Kojto 122:f9eeca106725 189 Value is allowed for gState and RxState */
Kojto 122:f9eeca106725 190 HAL_UART_STATE_BUSY = 0x24U, /*!< an internal process is ongoing
Kojto 122:f9eeca106725 191 Value is allowed for gState only */
Kojto 122:f9eeca106725 192 HAL_UART_STATE_BUSY_TX = 0x21U, /*!< Data Transmission process is ongoing
Kojto 122:f9eeca106725 193 Value is allowed for gState only */
Kojto 122:f9eeca106725 194 HAL_UART_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing
Kojto 122:f9eeca106725 195 Value is allowed for RxState only */
Kojto 122:f9eeca106725 196 HAL_UART_STATE_BUSY_TX_RX = 0x23U, /*!< Data Transmission and Reception process is ongoing
Kojto 122:f9eeca106725 197 Not to be used for neither gState nor RxState.
Kojto 122:f9eeca106725 198 Value is result of combination (Or) between gState and RxState values */
Kojto 122:f9eeca106725 199 HAL_UART_STATE_TIMEOUT = 0xA0U, /*!< Timeout state
Kojto 122:f9eeca106725 200 Value is allowed for gState only */
Kojto 122:f9eeca106725 201 HAL_UART_STATE_ERROR = 0xE0U /*!< Error
Kojto 122:f9eeca106725 202 Value is allowed for gState only */
Kojto 122:f9eeca106725 203 }HAL_UART_StateTypeDef;
Kojto 122:f9eeca106725 204
Kojto 122:f9eeca106725 205 /**
Kojto 122:f9eeca106725 206 * @brief HAL UART Error Code structure definition
Kojto 122:f9eeca106725 207 */
Kojto 122:f9eeca106725 208 typedef enum
Kojto 122:f9eeca106725 209 {
Kojto 122:f9eeca106725 210 HAL_UART_ERROR_NONE = 0x00, /*!< No error */
Kojto 122:f9eeca106725 211 HAL_UART_ERROR_PE = 0x01, /*!< Parity error */
Kojto 122:f9eeca106725 212 HAL_UART_ERROR_NE = 0x02, /*!< Noise error */
Kojto 122:f9eeca106725 213 HAL_UART_ERROR_FE = 0x04, /*!< frame error */
Kojto 122:f9eeca106725 214 HAL_UART_ERROR_ORE = 0x08, /*!< Overrun error */
AnnaBridge 145:64910690c574 215 HAL_UART_ERROR_DMA = 0x10, /*!< DMA transfer error */
AnnaBridge 145:64910690c574 216 HAL_UART_ERROR_BUSY = 0x20 /*!< Busy Error */
Kojto 122:f9eeca106725 217 }HAL_UART_ErrorTypeDef;
Kojto 122:f9eeca106725 218
Kojto 122:f9eeca106725 219 /**
Kojto 122:f9eeca106725 220 * @brief UART clock sources definition
Kojto 122:f9eeca106725 221 */
Kojto 122:f9eeca106725 222 typedef enum
Kojto 122:f9eeca106725 223 {
Kojto 122:f9eeca106725 224 UART_CLOCKSOURCE_PCLK1 = 0x00, /*!< PCLK1 clock source */
Kojto 122:f9eeca106725 225 UART_CLOCKSOURCE_PCLK2 = 0x01, /*!< PCLK2 clock source */
Kojto 122:f9eeca106725 226 UART_CLOCKSOURCE_HSI = 0x02, /*!< HSI clock source */
Kojto 122:f9eeca106725 227 UART_CLOCKSOURCE_SYSCLK = 0x04, /*!< SYSCLK clock source */
Kojto 122:f9eeca106725 228 UART_CLOCKSOURCE_LSE = 0x08, /*!< LSE clock source */
Kojto 122:f9eeca106725 229 UART_CLOCKSOURCE_UNDEFINED = 0x10 /*!< Undefined clock source */
Kojto 122:f9eeca106725 230 }UART_ClockSourceTypeDef;
Kojto 122:f9eeca106725 231
Kojto 122:f9eeca106725 232 /**
Kojto 122:f9eeca106725 233 * @brief UART handle Structure definition
Kojto 122:f9eeca106725 234 */
Kojto 122:f9eeca106725 235 typedef struct
Kojto 122:f9eeca106725 236 {
Kojto 122:f9eeca106725 237 USART_TypeDef *Instance; /*!< UART registers base address */
Kojto 122:f9eeca106725 238
Kojto 122:f9eeca106725 239 UART_InitTypeDef Init; /*!< UART communication parameters */
Kojto 122:f9eeca106725 240
Kojto 122:f9eeca106725 241 UART_AdvFeatureInitTypeDef AdvancedInit; /*!< UART Advanced Features initialization parameters */
Kojto 122:f9eeca106725 242
Kojto 122:f9eeca106725 243 uint8_t *pTxBuffPtr; /*!< Pointer to UART Tx transfer Buffer */
Kojto 122:f9eeca106725 244
Kojto 122:f9eeca106725 245 uint16_t TxXferSize; /*!< UART Tx Transfer size */
Kojto 122:f9eeca106725 246
AnnaBridge 145:64910690c574 247 __IO uint16_t TxXferCount; /*!< UART Tx Transfer Counter */
Kojto 122:f9eeca106725 248
Kojto 122:f9eeca106725 249 uint8_t *pRxBuffPtr; /*!< Pointer to UART Rx transfer Buffer */
Kojto 122:f9eeca106725 250
Kojto 122:f9eeca106725 251 uint16_t RxXferSize; /*!< UART Rx Transfer size */
Kojto 122:f9eeca106725 252
AnnaBridge 145:64910690c574 253 __IO uint16_t RxXferCount; /*!< UART Rx Transfer Counter */
Kojto 122:f9eeca106725 254
Kojto 122:f9eeca106725 255 uint16_t Mask; /*!< UART Rx RDR register mask */
Kojto 122:f9eeca106725 256
Kojto 122:f9eeca106725 257 DMA_HandleTypeDef *hdmatx; /*!< UART Tx DMA Handle parameters */
Kojto 122:f9eeca106725 258
Kojto 122:f9eeca106725 259 DMA_HandleTypeDef *hdmarx; /*!< UART Rx DMA Handle parameters */
Kojto 122:f9eeca106725 260
Kojto 122:f9eeca106725 261 HAL_LockTypeDef Lock; /*!< Locking object */
Kojto 122:f9eeca106725 262
Kojto 122:f9eeca106725 263 __IO HAL_UART_StateTypeDef gState; /*!< UART state information related to global Handle management
Kojto 122:f9eeca106725 264 and also related to Tx operations.
Kojto 122:f9eeca106725 265 This parameter can be a value of @ref HAL_UART_StateTypeDef */
Kojto 122:f9eeca106725 266
Kojto 122:f9eeca106725 267 __IO HAL_UART_StateTypeDef RxState; /*!< UART state information related to Rx operations.
Kojto 122:f9eeca106725 268 This parameter can be a value of @ref HAL_UART_StateTypeDef */
Kojto 122:f9eeca106725 269
Kojto 122:f9eeca106725 270 __IO uint32_t ErrorCode; /*!< UART Error code */
Kojto 122:f9eeca106725 271
Kojto 122:f9eeca106725 272 }UART_HandleTypeDef;
Kojto 122:f9eeca106725 273
Kojto 122:f9eeca106725 274 /**
Kojto 122:f9eeca106725 275 * @}
Kojto 122:f9eeca106725 276 */
Kojto 122:f9eeca106725 277
Kojto 122:f9eeca106725 278 /* Exported constants --------------------------------------------------------*/
Kojto 122:f9eeca106725 279 /** @defgroup UART_Exported_Constants UART Exported Constants
Kojto 122:f9eeca106725 280 * @{
Kojto 122:f9eeca106725 281 */
Kojto 122:f9eeca106725 282
Kojto 122:f9eeca106725 283 /** @defgroup UART_Stop_Bits UART Number of Stop Bits
Kojto 122:f9eeca106725 284 * @{
Kojto 122:f9eeca106725 285 */
Kojto 122:f9eeca106725 286 #define UART_STOPBITS_0_5 USART_CR2_STOP_0 /*!< UART frame with 0.5 stop bit */
Kojto 122:f9eeca106725 287 #define UART_STOPBITS_1 ((uint32_t)0x00000000) /*!< UART frame with 1 stop bit */
Kojto 122:f9eeca106725 288 #define UART_STOPBITS_1_5 (USART_CR2_STOP_0 | USART_CR2_STOP_1) /*!< UART frame with 1.5 stop bits */
Kojto 122:f9eeca106725 289 #define UART_STOPBITS_2 USART_CR2_STOP_1 /*!< UART frame with 2 stop bits */
Kojto 122:f9eeca106725 290 /**
Kojto 122:f9eeca106725 291 * @}
Kojto 122:f9eeca106725 292 */
Kojto 122:f9eeca106725 293
Kojto 122:f9eeca106725 294 /** @defgroup UART_Parity UART Parity
Kojto 122:f9eeca106725 295 * @{
Kojto 122:f9eeca106725 296 */
Kojto 122:f9eeca106725 297 #define UART_PARITY_NONE ((uint32_t)0x00000000) /*!< No parity */
Kojto 122:f9eeca106725 298 #define UART_PARITY_EVEN ((uint32_t)USART_CR1_PCE) /*!< Even parity */
Kojto 122:f9eeca106725 299 #define UART_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS)) /*!< Odd parity */
Kojto 122:f9eeca106725 300 /**
Kojto 122:f9eeca106725 301 * @}
Kojto 122:f9eeca106725 302 */
Kojto 122:f9eeca106725 303
Kojto 122:f9eeca106725 304 /** @defgroup UART_Hardware_Flow_Control UART Hardware Flow Control
Kojto 122:f9eeca106725 305 * @{
Kojto 122:f9eeca106725 306 */
Kojto 122:f9eeca106725 307 #define UART_HWCONTROL_NONE ((uint32_t)0x00000000) /*!< No hardware control */
Kojto 122:f9eeca106725 308 #define UART_HWCONTROL_RTS ((uint32_t)USART_CR3_RTSE) /*!< Request To Send */
Kojto 122:f9eeca106725 309 #define UART_HWCONTROL_CTS ((uint32_t)USART_CR3_CTSE) /*!< Clear To Send */
Kojto 122:f9eeca106725 310 #define UART_HWCONTROL_RTS_CTS ((uint32_t)(USART_CR3_RTSE | USART_CR3_CTSE)) /*!< Request and Clear To Send */
Kojto 122:f9eeca106725 311 /**
Kojto 122:f9eeca106725 312 * @}
Kojto 122:f9eeca106725 313 */
Kojto 122:f9eeca106725 314
Kojto 122:f9eeca106725 315 /** @defgroup UART_Mode UART Transfer Mode
Kojto 122:f9eeca106725 316 * @{
Kojto 122:f9eeca106725 317 */
Kojto 122:f9eeca106725 318 #define UART_MODE_RX ((uint32_t)USART_CR1_RE) /*!< RX mode */
Kojto 122:f9eeca106725 319 #define UART_MODE_TX ((uint32_t)USART_CR1_TE) /*!< TX mode */
Kojto 122:f9eeca106725 320 #define UART_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE)) /*!< RX and TX mode */
Kojto 122:f9eeca106725 321 /**
Kojto 122:f9eeca106725 322 * @}
Kojto 122:f9eeca106725 323 */
Kojto 122:f9eeca106725 324
Kojto 122:f9eeca106725 325 /** @defgroup UART_State UART State
Kojto 122:f9eeca106725 326 * @{
Kojto 122:f9eeca106725 327 */
Kojto 122:f9eeca106725 328 #define UART_STATE_DISABLE ((uint32_t)0x00000000) /*!< UART disabled */
Kojto 122:f9eeca106725 329 #define UART_STATE_ENABLE ((uint32_t)USART_CR1_UE) /*!< UART enabled */
Kojto 122:f9eeca106725 330 /**
Kojto 122:f9eeca106725 331 * @}
Kojto 122:f9eeca106725 332 */
Kojto 122:f9eeca106725 333
Kojto 122:f9eeca106725 334 /** @defgroup UART_Over_Sampling UART Over Sampling
Kojto 122:f9eeca106725 335 * @{
Kojto 122:f9eeca106725 336 */
Kojto 122:f9eeca106725 337 #define UART_OVERSAMPLING_16 ((uint32_t)0x00000000) /*!< Oversampling by 16 */
Kojto 122:f9eeca106725 338 #define UART_OVERSAMPLING_8 ((uint32_t)USART_CR1_OVER8) /*!< Oversampling by 8 */
Kojto 122:f9eeca106725 339 /**
Kojto 122:f9eeca106725 340 * @}
Kojto 122:f9eeca106725 341 */
Kojto 122:f9eeca106725 342
Kojto 122:f9eeca106725 343 /** @defgroup UART_OneBit_Sampling UART One Bit Sampling Method
Kojto 122:f9eeca106725 344 * @{
Kojto 122:f9eeca106725 345 */
Kojto 122:f9eeca106725 346 #define UART_ONE_BIT_SAMPLE_DISABLE ((uint32_t)0x00000000) /*!< One-bit sampling disable */
Kojto 122:f9eeca106725 347 #define UART_ONE_BIT_SAMPLE_ENABLE ((uint32_t)USART_CR3_ONEBIT) /*!< One-bit sampling enable */
Kojto 122:f9eeca106725 348 /**
Kojto 122:f9eeca106725 349 * @}
Kojto 122:f9eeca106725 350 */
Kojto 122:f9eeca106725 351
Kojto 122:f9eeca106725 352 /** @defgroup UART_AutoBaud_Rate_Mode UART Advanced Feature AutoBaud Rate Mode
Kojto 122:f9eeca106725 353 * @{
Kojto 122:f9eeca106725 354 */
Kojto 122:f9eeca106725 355 #define UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT ((uint32_t)0x00000000) /*!< Auto Baud rate detection on start bit */
Kojto 122:f9eeca106725 356 #define UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE ((uint32_t)USART_CR2_ABRMODE_0) /*!< Auto Baud rate detection on falling edge */
Kojto 122:f9eeca106725 357 #define UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME ((uint32_t)USART_CR2_ABRMODE_1) /*!< Auto Baud rate detection on 0x7F frame detection */
Kojto 122:f9eeca106725 358 #define UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME ((uint32_t)USART_CR2_ABRMODE) /*!< Auto Baud rate detection on 0x55 frame detection */
Kojto 122:f9eeca106725 359 /**
Kojto 122:f9eeca106725 360 * @}
Kojto 122:f9eeca106725 361 */
Kojto 122:f9eeca106725 362
Kojto 122:f9eeca106725 363 /** @defgroup UART_Receiver_TimeOut UART Receiver TimeOut
Kojto 122:f9eeca106725 364 * @{
Kojto 122:f9eeca106725 365 */
Kojto 122:f9eeca106725 366 #define UART_RECEIVER_TIMEOUT_DISABLE ((uint32_t)0x00000000) /*!< UART receiver timeout disable */
Kojto 122:f9eeca106725 367 #define UART_RECEIVER_TIMEOUT_ENABLE ((uint32_t)USART_CR2_RTOEN) /*!< UART receiver timeout enable */
Kojto 122:f9eeca106725 368 /**
Kojto 122:f9eeca106725 369 * @}
Kojto 122:f9eeca106725 370 */
Kojto 122:f9eeca106725 371
Kojto 122:f9eeca106725 372 /** @defgroup UART_LIN UART Local Interconnection Network mode
Kojto 122:f9eeca106725 373 * @{
Kojto 122:f9eeca106725 374 */
Kojto 122:f9eeca106725 375 #define UART_LIN_DISABLE ((uint32_t)0x00000000) /*!< Local Interconnect Network disable */
Kojto 122:f9eeca106725 376 #define UART_LIN_ENABLE ((uint32_t)USART_CR2_LINEN) /*!< Local Interconnect Network enable */
Kojto 122:f9eeca106725 377 /**
Kojto 122:f9eeca106725 378 * @}
Kojto 122:f9eeca106725 379 */
Kojto 122:f9eeca106725 380
Kojto 122:f9eeca106725 381 /** @defgroup UART_LIN_Break_Detection UART LIN Break Detection
Kojto 122:f9eeca106725 382 * @{
Kojto 122:f9eeca106725 383 */
Kojto 122:f9eeca106725 384 #define UART_LINBREAKDETECTLENGTH_10B ((uint32_t)0x00000000) /*!< LIN 10-bit break detection length */
Kojto 122:f9eeca106725 385 #define UART_LINBREAKDETECTLENGTH_11B ((uint32_t)USART_CR2_LBDL) /*!< LIN 11-bit break detection length */
Kojto 122:f9eeca106725 386 /**
Kojto 122:f9eeca106725 387 * @}
Kojto 122:f9eeca106725 388 */
Kojto 122:f9eeca106725 389
Kojto 122:f9eeca106725 390 /** @defgroup UART_DMA_Tx UART DMA Tx
Kojto 122:f9eeca106725 391 * @{
Kojto 122:f9eeca106725 392 */
Kojto 122:f9eeca106725 393 #define UART_DMA_TX_DISABLE ((uint32_t)0x00000000) /*!< UART DMA TX disabled */
Kojto 122:f9eeca106725 394 #define UART_DMA_TX_ENABLE ((uint32_t)USART_CR3_DMAT) /*!< UART DMA TX enabled */
Kojto 122:f9eeca106725 395 /**
Kojto 122:f9eeca106725 396 * @}
Kojto 122:f9eeca106725 397 */
Kojto 122:f9eeca106725 398
Kojto 122:f9eeca106725 399 /** @defgroup UART_DMA_Rx UART DMA Rx
Kojto 122:f9eeca106725 400 * @{
Kojto 122:f9eeca106725 401 */
Kojto 122:f9eeca106725 402 #define UART_DMA_RX_DISABLE ((uint32_t)0x00000000) /*!< UART DMA RX disabled */
Kojto 122:f9eeca106725 403 #define UART_DMA_RX_ENABLE ((uint32_t)USART_CR3_DMAR) /*!< UART DMA RX enabled */
Kojto 122:f9eeca106725 404 /**
Kojto 122:f9eeca106725 405 * @}
Kojto 122:f9eeca106725 406 */
Kojto 122:f9eeca106725 407
Kojto 122:f9eeca106725 408 /** @defgroup UART_Half_Duplex_Selection UART Half Duplex Selection
Kojto 122:f9eeca106725 409 * @{
Kojto 122:f9eeca106725 410 */
Kojto 122:f9eeca106725 411 #define UART_HALF_DUPLEX_DISABLE ((uint32_t)0x00000000) /*!< UART half-duplex disabled */
Kojto 122:f9eeca106725 412 #define UART_HALF_DUPLEX_ENABLE ((uint32_t)USART_CR3_HDSEL) /*!< UART half-duplex enabled */
Kojto 122:f9eeca106725 413 /**
Kojto 122:f9eeca106725 414 * @}
Kojto 122:f9eeca106725 415 */
Kojto 122:f9eeca106725 416
Kojto 122:f9eeca106725 417 /** @defgroup UART_WakeUp_Methods UART WakeUp Methods
Kojto 122:f9eeca106725 418 * @{
Kojto 122:f9eeca106725 419 */
Kojto 122:f9eeca106725 420 #define UART_WAKEUPMETHOD_IDLELINE ((uint32_t)0x00000000) /*!< UART wake-up on idle line */
Kojto 122:f9eeca106725 421 #define UART_WAKEUPMETHOD_ADDRESSMARK ((uint32_t)USART_CR1_WAKE) /*!< UART wake-up on address mark */
Kojto 122:f9eeca106725 422 /**
Kojto 122:f9eeca106725 423 * @}
Kojto 122:f9eeca106725 424 */
Kojto 122:f9eeca106725 425
Kojto 122:f9eeca106725 426 /** @defgroup UART_Request_Parameters UART Request Parameters
Kojto 122:f9eeca106725 427 * @{
Kojto 122:f9eeca106725 428 */
Kojto 122:f9eeca106725 429 #define UART_AUTOBAUD_REQUEST ((uint32_t)USART_RQR_ABRRQ) /*!< Auto-Baud Rate Request */
Kojto 122:f9eeca106725 430 #define UART_SENDBREAK_REQUEST ((uint32_t)USART_RQR_SBKRQ) /*!< Send Break Request */
Kojto 122:f9eeca106725 431 #define UART_MUTE_MODE_REQUEST ((uint32_t)USART_RQR_MMRQ) /*!< Mute Mode Request */
Kojto 122:f9eeca106725 432 #define UART_RXDATA_FLUSH_REQUEST ((uint32_t)USART_RQR_RXFRQ) /*!< Receive Data flush Request */
Kojto 122:f9eeca106725 433 #define UART_TXDATA_FLUSH_REQUEST ((uint32_t)USART_RQR_TXFRQ) /*!< Transmit data flush Request */
Kojto 122:f9eeca106725 434 /**
Kojto 122:f9eeca106725 435 * @}
Kojto 122:f9eeca106725 436 */
Kojto 122:f9eeca106725 437
Kojto 122:f9eeca106725 438 /** @defgroup UART_Advanced_Features_Initialization_Type UART Advanced Feature Initialization Type
Kojto 122:f9eeca106725 439 * @{
Kojto 122:f9eeca106725 440 */
Kojto 122:f9eeca106725 441 #define UART_ADVFEATURE_NO_INIT ((uint32_t)0x00000000) /*!< No advanced feature initialization */
Kojto 122:f9eeca106725 442 #define UART_ADVFEATURE_TXINVERT_INIT ((uint32_t)0x00000001) /*!< TX pin active level inversion */
Kojto 122:f9eeca106725 443 #define UART_ADVFEATURE_RXINVERT_INIT ((uint32_t)0x00000002) /*!< RX pin active level inversion */
Kojto 122:f9eeca106725 444 #define UART_ADVFEATURE_DATAINVERT_INIT ((uint32_t)0x00000004) /*!< Binary data inversion */
Kojto 122:f9eeca106725 445 #define UART_ADVFEATURE_SWAP_INIT ((uint32_t)0x00000008) /*!< TX/RX pins swap */
Kojto 122:f9eeca106725 446 #define UART_ADVFEATURE_RXOVERRUNDISABLE_INIT ((uint32_t)0x00000010) /*!< RX overrun disable */
Kojto 122:f9eeca106725 447 #define UART_ADVFEATURE_DMADISABLEONERROR_INIT ((uint32_t)0x00000020) /*!< DMA disable on Reception Error */
Kojto 122:f9eeca106725 448 #define UART_ADVFEATURE_AUTOBAUDRATE_INIT ((uint32_t)0x00000040) /*!< Auto Baud rate detection initialization */
Kojto 122:f9eeca106725 449 #define UART_ADVFEATURE_MSBFIRST_INIT ((uint32_t)0x00000080) /*!< Most significant bit sent/received first */
Kojto 122:f9eeca106725 450 /**
Kojto 122:f9eeca106725 451 * @}
Kojto 122:f9eeca106725 452 */
Kojto 122:f9eeca106725 453
Kojto 122:f9eeca106725 454 /** @defgroup UART_Tx_Inv UART Advanced Feature TX Pin Active Level Inversion
Kojto 122:f9eeca106725 455 * @{
Kojto 122:f9eeca106725 456 */
Kojto 122:f9eeca106725 457 #define UART_ADVFEATURE_TXINV_DISABLE ((uint32_t)0x00000000) /*!< TX pin active level inversion disable */
Kojto 122:f9eeca106725 458 #define UART_ADVFEATURE_TXINV_ENABLE ((uint32_t)USART_CR2_TXINV) /*!< TX pin active level inversion enable */
Kojto 122:f9eeca106725 459 /**
Kojto 122:f9eeca106725 460 * @}
Kojto 122:f9eeca106725 461 */
Kojto 122:f9eeca106725 462
Kojto 122:f9eeca106725 463 /** @defgroup UART_Rx_Inv UART Advanced Feature RX Pin Active Level Inversion
Kojto 122:f9eeca106725 464 * @{
Kojto 122:f9eeca106725 465 */
Kojto 122:f9eeca106725 466 #define UART_ADVFEATURE_RXINV_DISABLE ((uint32_t)0x00000000) /*!< RX pin active level inversion disable */
Kojto 122:f9eeca106725 467 #define UART_ADVFEATURE_RXINV_ENABLE ((uint32_t)USART_CR2_RXINV) /*!< RX pin active level inversion enable */
Kojto 122:f9eeca106725 468 /**
Kojto 122:f9eeca106725 469 * @}
Kojto 122:f9eeca106725 470 */
Kojto 122:f9eeca106725 471
Kojto 122:f9eeca106725 472 /** @defgroup UART_Data_Inv UART Advanced Feature Binary Data Inversion
Kojto 122:f9eeca106725 473 * @{
Kojto 122:f9eeca106725 474 */
Kojto 122:f9eeca106725 475 #define UART_ADVFEATURE_DATAINV_DISABLE ((uint32_t)0x00000000) /*!< Binary data inversion disable */
Kojto 122:f9eeca106725 476 #define UART_ADVFEATURE_DATAINV_ENABLE ((uint32_t)USART_CR2_DATAINV) /*!< Binary data inversion enable */
Kojto 122:f9eeca106725 477 /**
Kojto 122:f9eeca106725 478 * @}
Kojto 122:f9eeca106725 479 */
Kojto 122:f9eeca106725 480
Kojto 122:f9eeca106725 481 /** @defgroup UART_Rx_Tx_Swap UART Advanced Feature RX TX Pins Swap
Kojto 122:f9eeca106725 482 * @{
Kojto 122:f9eeca106725 483 */
Kojto 122:f9eeca106725 484 #define UART_ADVFEATURE_SWAP_DISABLE ((uint32_t)0x00000000) /*!< TX/RX pins swap disable */
Kojto 122:f9eeca106725 485 #define UART_ADVFEATURE_SWAP_ENABLE ((uint32_t)USART_CR2_SWAP) /*!< TX/RX pins swap enable */
Kojto 122:f9eeca106725 486 /**
Kojto 122:f9eeca106725 487 * @}
Kojto 122:f9eeca106725 488 */
Kojto 122:f9eeca106725 489
Kojto 122:f9eeca106725 490 /** @defgroup UART_Overrun_Disable UART Advanced Feature Overrun Disable
Kojto 122:f9eeca106725 491 * @{
Kojto 122:f9eeca106725 492 */
Kojto 122:f9eeca106725 493 #define UART_ADVFEATURE_OVERRUN_ENABLE ((uint32_t)0x00000000) /*!< RX overrun enable */
Kojto 122:f9eeca106725 494 #define UART_ADVFEATURE_OVERRUN_DISABLE ((uint32_t)USART_CR3_OVRDIS) /*!< RX overrun disable */
Kojto 122:f9eeca106725 495 /**
Kojto 122:f9eeca106725 496 * @}
Kojto 122:f9eeca106725 497 */
Kojto 122:f9eeca106725 498
Kojto 122:f9eeca106725 499 /** @defgroup UART_AutoBaudRate_Enable UART Advanced Feature Auto BaudRate Enable
Kojto 122:f9eeca106725 500 * @{
Kojto 122:f9eeca106725 501 */
Kojto 122:f9eeca106725 502 #define UART_ADVFEATURE_AUTOBAUDRATE_DISABLE ((uint32_t)0x00000000) /*!< RX Auto Baud rate detection enable */
Kojto 122:f9eeca106725 503 #define UART_ADVFEATURE_AUTOBAUDRATE_ENABLE ((uint32_t)USART_CR2_ABREN) /*!< RX Auto Baud rate detection disable */
Kojto 122:f9eeca106725 504 /**
Kojto 122:f9eeca106725 505 * @}
Kojto 122:f9eeca106725 506 */
Kojto 122:f9eeca106725 507
Kojto 122:f9eeca106725 508 /** @defgroup UART_DMA_Disable_on_Rx_Error UART Advanced Feature DMA Disable On Rx Error
Kojto 122:f9eeca106725 509 * @{
Kojto 122:f9eeca106725 510 */
Kojto 122:f9eeca106725 511 #define UART_ADVFEATURE_DMA_ENABLEONRXERROR ((uint32_t)0x00000000) /*!< DMA enable on Reception Error */
Kojto 122:f9eeca106725 512 #define UART_ADVFEATURE_DMA_DISABLEONRXERROR ((uint32_t)USART_CR3_DDRE) /*!< DMA disable on Reception Error */
Kojto 122:f9eeca106725 513 /**
Kojto 122:f9eeca106725 514 * @}
Kojto 122:f9eeca106725 515 */
Kojto 122:f9eeca106725 516
Kojto 122:f9eeca106725 517 /** @defgroup UART_MSB_First UART Advanced Feature MSB First
Kojto 122:f9eeca106725 518 * @{
Kojto 122:f9eeca106725 519 */
Kojto 122:f9eeca106725 520 #define UART_ADVFEATURE_MSBFIRST_DISABLE ((uint32_t)0x00000000) /*!< Most significant bit sent/received first disable */
Kojto 122:f9eeca106725 521 #define UART_ADVFEATURE_MSBFIRST_ENABLE ((uint32_t)USART_CR2_MSBFIRST) /*!< Most significant bit sent/received first enable */
Kojto 122:f9eeca106725 522 /**
Kojto 122:f9eeca106725 523 * @}
Kojto 122:f9eeca106725 524 */
Kojto 122:f9eeca106725 525
Kojto 122:f9eeca106725 526 /** @defgroup UART_Stop_Mode_Enable UART Advanced Feature Stop Mode Enable
Kojto 122:f9eeca106725 527 * @{
Kojto 122:f9eeca106725 528 */
Kojto 122:f9eeca106725 529 #define UART_ADVFEATURE_STOPMODE_DISABLE ((uint32_t)0x00000000) /*!< UART stop mode disable */
Kojto 122:f9eeca106725 530 #define UART_ADVFEATURE_STOPMODE_ENABLE ((uint32_t)USART_CR1_UESM) /*!< UART stop mode enable */
Kojto 122:f9eeca106725 531 /**
Kojto 122:f9eeca106725 532 * @}
Kojto 122:f9eeca106725 533 */
Kojto 122:f9eeca106725 534
Kojto 122:f9eeca106725 535 /** @defgroup UART_Mute_Mode UART Advanced Feature Mute Mode Enable
Kojto 122:f9eeca106725 536 * @{
Kojto 122:f9eeca106725 537 */
Kojto 122:f9eeca106725 538 #define UART_ADVFEATURE_MUTEMODE_DISABLE ((uint32_t)0x00000000) /*!< UART mute mode disable */
Kojto 122:f9eeca106725 539 #define UART_ADVFEATURE_MUTEMODE_ENABLE ((uint32_t)USART_CR1_MME) /*!< UART mute mode enable */
Kojto 122:f9eeca106725 540 /**
Kojto 122:f9eeca106725 541 * @}
Kojto 122:f9eeca106725 542 */
Kojto 122:f9eeca106725 543
Kojto 122:f9eeca106725 544 /** @defgroup UART_CR2_ADDRESS_LSB_POS UART Address-matching LSB Position In CR2 Register
Kojto 122:f9eeca106725 545 * @{
Kojto 122:f9eeca106725 546 */
Kojto 122:f9eeca106725 547 #define UART_CR2_ADDRESS_LSB_POS ((uint32_t) 24) /*!< UART address-matching LSB position in CR2 register */
Kojto 122:f9eeca106725 548 /**
Kojto 122:f9eeca106725 549 * @}
Kojto 122:f9eeca106725 550 */
Kojto 122:f9eeca106725 551
Kojto 122:f9eeca106725 552 /** @defgroup UART_WakeUp_from_Stop_Selection UART WakeUp From Stop Selection
Kojto 122:f9eeca106725 553 * @{
Kojto 122:f9eeca106725 554 */
Kojto 122:f9eeca106725 555 #define UART_WAKEUP_ON_ADDRESS ((uint32_t)0x00000000) /*!< UART wake-up on address */
Kojto 122:f9eeca106725 556 #define UART_WAKEUP_ON_STARTBIT ((uint32_t)USART_CR3_WUS_1) /*!< UART wake-up on start bit */
Kojto 122:f9eeca106725 557 #define UART_WAKEUP_ON_READDATA_NONEMPTY ((uint32_t)USART_CR3_WUS) /*!< UART wake-up on receive data register not empty */
Kojto 122:f9eeca106725 558 /**
Kojto 122:f9eeca106725 559 * @}
Kojto 122:f9eeca106725 560 */
Kojto 122:f9eeca106725 561
Kojto 122:f9eeca106725 562 /** @defgroup UART_DriverEnable_Polarity UART DriverEnable Polarity
Kojto 122:f9eeca106725 563 * @{
Kojto 122:f9eeca106725 564 */
Kojto 122:f9eeca106725 565 #define UART_DE_POLARITY_HIGH ((uint32_t)0x00000000) /*!< Driver enable signal is active high */
Kojto 122:f9eeca106725 566 #define UART_DE_POLARITY_LOW ((uint32_t)USART_CR3_DEP) /*!< Driver enable signal is active low */
Kojto 122:f9eeca106725 567 /**
Kojto 122:f9eeca106725 568 * @}
Kojto 122:f9eeca106725 569 */
Kojto 122:f9eeca106725 570
Kojto 122:f9eeca106725 571 /** @defgroup UART_CR1_DEAT_ADDRESS_LSB_POS UART Driver Enable Assertion Time LSB Position In CR1 Register
Kojto 122:f9eeca106725 572 * @{
Kojto 122:f9eeca106725 573 */
Kojto 122:f9eeca106725 574 #define UART_CR1_DEAT_ADDRESS_LSB_POS ((uint32_t) 21) /*!< UART Driver Enable assertion time LSB position in CR1 register */
Kojto 122:f9eeca106725 575 /**
Kojto 122:f9eeca106725 576 * @}
Kojto 122:f9eeca106725 577 */
Kojto 122:f9eeca106725 578
Kojto 122:f9eeca106725 579 /** @defgroup UART_CR1_DEDT_ADDRESS_LSB_POS UART Driver Enable DeAssertion Time LSB Position In CR1 Register
Kojto 122:f9eeca106725 580 * @{
Kojto 122:f9eeca106725 581 */
Kojto 122:f9eeca106725 582 #define UART_CR1_DEDT_ADDRESS_LSB_POS ((uint32_t) 16) /*!< UART Driver Enable de-assertion time LSB position in CR1 register */
Kojto 122:f9eeca106725 583 /**
Kojto 122:f9eeca106725 584 * @}
Kojto 122:f9eeca106725 585 */
Kojto 122:f9eeca106725 586
Kojto 122:f9eeca106725 587 /** @defgroup UART_Interruption_Mask UART Interruptions Flag Mask
Kojto 122:f9eeca106725 588 * @{
Kojto 122:f9eeca106725 589 */
Kojto 122:f9eeca106725 590 #define UART_IT_MASK ((uint32_t)0x001F) /*!< UART interruptions flags mask */
Kojto 122:f9eeca106725 591 /**
Kojto 122:f9eeca106725 592 * @}
Kojto 122:f9eeca106725 593 */
Kojto 122:f9eeca106725 594
Kojto 122:f9eeca106725 595 /** @defgroup UART_TimeOut_Value UART polling-based communications time-out value
Kojto 122:f9eeca106725 596 * @{
Kojto 122:f9eeca106725 597 */
Kojto 122:f9eeca106725 598 #define HAL_UART_TIMEOUT_VALUE 0x1FFFFFF /*!< UART polling-based communications time-out value */
Kojto 122:f9eeca106725 599 /**
Kojto 122:f9eeca106725 600 * @}
Kojto 122:f9eeca106725 601 */
Kojto 122:f9eeca106725 602
Kojto 122:f9eeca106725 603 /** @defgroup UART_Flags UART Status Flags
Kojto 122:f9eeca106725 604 * Elements values convention: 0xXXXX
Kojto 122:f9eeca106725 605 * - 0xXXXX : Flag mask in the ISR register
Kojto 122:f9eeca106725 606 * @{
Kojto 122:f9eeca106725 607 */
Kojto 122:f9eeca106725 608 #define UART_FLAG_REACK ((uint32_t)0x00400000) /*!< UART receive enable acknowledge flag */
Kojto 122:f9eeca106725 609 #define UART_FLAG_TEACK ((uint32_t)0x00200000) /*!< UART transmit enable acknowledge flag */
Kojto 122:f9eeca106725 610 #define UART_FLAG_WUF ((uint32_t)0x00100000) /*!< UART wake-up from stop mode flag */
Kojto 122:f9eeca106725 611 #define UART_FLAG_RWU ((uint32_t)0x00080000) /*!< UART receiver wake-up from mute mode flag */
Kojto 122:f9eeca106725 612 #define UART_FLAG_SBKF ((uint32_t)0x00040000) /*!< UART send break flag */
Kojto 122:f9eeca106725 613 #define UART_FLAG_CMF ((uint32_t)0x00020000) /*!< UART character match flag */
Kojto 122:f9eeca106725 614 #define UART_FLAG_BUSY ((uint32_t)0x00010000) /*!< UART busy flag */
Kojto 122:f9eeca106725 615 #define UART_FLAG_ABRF ((uint32_t)0x00008000) /*!< UART auto Baud rate flag */
AnnaBridge 145:64910690c574 616 #define UART_FLAG_ABRE ((uint32_t)0x00004000) /*!< UART auto Baud rate error */
Kojto 122:f9eeca106725 617 #define UART_FLAG_EOBF ((uint32_t)0x00001000) /*!< UART end of block flag */
Kojto 122:f9eeca106725 618 #define UART_FLAG_RTOF ((uint32_t)0x00000800) /*!< UART receiver timeout flag */
Kojto 122:f9eeca106725 619 #define UART_FLAG_CTS ((uint32_t)0x00000400) /*!< UART clear to send flag */
Kojto 122:f9eeca106725 620 #define UART_FLAG_CTSIF ((uint32_t)0x00000200) /*!< UART clear to send interrupt flag */
Kojto 122:f9eeca106725 621 #define UART_FLAG_LBDF ((uint32_t)0x00000100) /*!< UART LIN break detection flag */
Kojto 122:f9eeca106725 622 #define UART_FLAG_TXE ((uint32_t)0x00000080) /*!< UART transmit data register empty */
Kojto 122:f9eeca106725 623 #define UART_FLAG_TC ((uint32_t)0x00000040) /*!< UART transmission complete */
Kojto 122:f9eeca106725 624 #define UART_FLAG_RXNE ((uint32_t)0x00000020) /*!< UART read data register not empty */
Kojto 122:f9eeca106725 625 #define UART_FLAG_IDLE ((uint32_t)0x00000010) /*!< UART idle flag */
Kojto 122:f9eeca106725 626 #define UART_FLAG_ORE ((uint32_t)0x00000008) /*!< UART overrun error */
Kojto 122:f9eeca106725 627 #define UART_FLAG_NE ((uint32_t)0x00000004) /*!< UART noise error */
Kojto 122:f9eeca106725 628 #define UART_FLAG_FE ((uint32_t)0x00000002) /*!< UART frame error */
Kojto 122:f9eeca106725 629 #define UART_FLAG_PE ((uint32_t)0x00000001) /*!< UART parity error */
Kojto 122:f9eeca106725 630 /**
Kojto 122:f9eeca106725 631 * @}
Kojto 122:f9eeca106725 632 */
Kojto 122:f9eeca106725 633
Kojto 122:f9eeca106725 634 /** @defgroup UART_Interrupt_definition UART Interrupts Definition
Kojto 122:f9eeca106725 635 * Elements values convention: 000ZZZZZ0XXYYYYYb
Kojto 122:f9eeca106725 636 * - YYYYY : Interrupt source position in the XX register (5bits)
Kojto 122:f9eeca106725 637 * - XX : Interrupt source register (2bits)
Kojto 122:f9eeca106725 638 * - 01: CR1 register
Kojto 122:f9eeca106725 639 * - 10: CR2 register
Kojto 122:f9eeca106725 640 * - 11: CR3 register
Kojto 122:f9eeca106725 641 * - ZZZZZ : Flag position in the ISR register(5bits)
Kojto 122:f9eeca106725 642 * @{
Kojto 122:f9eeca106725 643 */
Kojto 122:f9eeca106725 644 #define UART_IT_PE ((uint32_t)0x0028) /*!< UART parity error interruption */
Kojto 122:f9eeca106725 645 #define UART_IT_TXE ((uint32_t)0x0727) /*!< UART transmit data register empty interruption */
Kojto 122:f9eeca106725 646 #define UART_IT_TC ((uint32_t)0x0626) /*!< UART transmission complete interruption */
Kojto 122:f9eeca106725 647 #define UART_IT_RXNE ((uint32_t)0x0525) /*!< UART read data register not empty interruption */
Kojto 122:f9eeca106725 648 #define UART_IT_IDLE ((uint32_t)0x0424) /*!< UART idle interruption */
Kojto 122:f9eeca106725 649 #define UART_IT_LBD ((uint32_t)0x0846) /*!< UART LIN break detection interruption */
Kojto 122:f9eeca106725 650 #define UART_IT_CTS ((uint32_t)0x096A) /*!< UART CTS interruption */
Kojto 122:f9eeca106725 651 #define UART_IT_CM ((uint32_t)0x112E) /*!< UART character match interruption */
Kojto 122:f9eeca106725 652 #define UART_IT_WUF ((uint32_t)0x1476) /*!< UART wake-up from stop mode interruption */
Kojto 122:f9eeca106725 653 #define UART_IT_ERR ((uint32_t)0x0060) /*!< UART error interruption */
Kojto 122:f9eeca106725 654 #define UART_IT_ORE ((uint32_t)0x0300) /*!< UART overrun error interruption */
Kojto 122:f9eeca106725 655 #define UART_IT_NE ((uint32_t)0x0200) /*!< UART noise error interruption */
Kojto 122:f9eeca106725 656 #define UART_IT_FE ((uint32_t)0x0100) /*!< UART frame error interruption */
Kojto 122:f9eeca106725 657 /**
Kojto 122:f9eeca106725 658 * @}
Kojto 122:f9eeca106725 659 */
Kojto 122:f9eeca106725 660
Kojto 122:f9eeca106725 661 /** @defgroup UART_IT_CLEAR_Flags UART Interruption Clear Flags
Kojto 122:f9eeca106725 662 * @{
Kojto 122:f9eeca106725 663 */
Kojto 122:f9eeca106725 664 #define UART_CLEAR_PEF USART_ICR_PECF /*!< Parity Error Clear Flag */
Kojto 122:f9eeca106725 665 #define UART_CLEAR_FEF USART_ICR_FECF /*!< Framing Error Clear Flag */
Kojto 122:f9eeca106725 666 #define UART_CLEAR_NEF USART_ICR_NCF /*!< Noise detected Clear Flag */
Kojto 122:f9eeca106725 667 #define UART_CLEAR_OREF USART_ICR_ORECF /*!< Overrun Error Clear Flag */
Kojto 122:f9eeca106725 668 #define UART_CLEAR_IDLEF USART_ICR_IDLECF /*!< IDLE line detected Clear Flag */
Kojto 122:f9eeca106725 669 #define UART_CLEAR_TCF USART_ICR_TCCF /*!< Transmission Complete Clear Flag */
Kojto 122:f9eeca106725 670 #define UART_CLEAR_LBDF USART_ICR_LBDCF /*!< LIN Break Detection Clear Flag */
Kojto 122:f9eeca106725 671 #define UART_CLEAR_CTSF USART_ICR_CTSCF /*!< CTS Interrupt Clear Flag */
Kojto 122:f9eeca106725 672 #define UART_CLEAR_RTOF USART_ICR_RTOCF /*!< Receiver Time Out Clear Flag */
Kojto 122:f9eeca106725 673 #define UART_CLEAR_EOBF USART_ICR_EOBCF /*!< End Of Block Clear Flag */
Kojto 122:f9eeca106725 674 #define UART_CLEAR_CMF USART_ICR_CMCF /*!< Character Match Clear Flag */
Kojto 122:f9eeca106725 675 #define UART_CLEAR_WUF USART_ICR_WUCF /*!< Wake Up from stop mode Clear Flag */
Kojto 122:f9eeca106725 676 /**
Kojto 122:f9eeca106725 677 * @}
Kojto 122:f9eeca106725 678 */
Kojto 122:f9eeca106725 679
Kojto 122:f9eeca106725 680
Kojto 122:f9eeca106725 681 /**
Kojto 122:f9eeca106725 682 * @}
Kojto 122:f9eeca106725 683 */
Kojto 122:f9eeca106725 684
Kojto 122:f9eeca106725 685 /* Exported macros -----------------------------------------------------------*/
Kojto 122:f9eeca106725 686 /** @defgroup UART_Exported_Macros UART Exported Macros
Kojto 122:f9eeca106725 687 * @{
Kojto 122:f9eeca106725 688 */
Kojto 122:f9eeca106725 689
Kojto 122:f9eeca106725 690 /** @brief Reset UART handle states.
Kojto 122:f9eeca106725 691 * @param __HANDLE__: UART handle.
Kojto 122:f9eeca106725 692 * @retval None
Kojto 122:f9eeca106725 693 */
Kojto 122:f9eeca106725 694 #define __HAL_UART_RESET_HANDLE_STATE(__HANDLE__) do{ \
Kojto 122:f9eeca106725 695 (__HANDLE__)->gState = HAL_UART_STATE_RESET; \
Kojto 122:f9eeca106725 696 (__HANDLE__)->RxState = HAL_UART_STATE_RESET; \
Kojto 122:f9eeca106725 697 } while(0)
Kojto 122:f9eeca106725 698 /** @brief Flush the UART Data registers.
Kojto 122:f9eeca106725 699 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 700 * @retval None
Kojto 122:f9eeca106725 701 */
Kojto 122:f9eeca106725 702 #define __HAL_UART_FLUSH_DRREGISTER(__HANDLE__) \
Kojto 122:f9eeca106725 703 do{ \
Kojto 122:f9eeca106725 704 SET_BIT((__HANDLE__)->Instance->RQR, UART_RXDATA_FLUSH_REQUEST); \
Kojto 122:f9eeca106725 705 SET_BIT((__HANDLE__)->Instance->RQR, UART_TXDATA_FLUSH_REQUEST); \
Kojto 122:f9eeca106725 706 } while(0)
Kojto 122:f9eeca106725 707
Kojto 122:f9eeca106725 708 /** @brief Clear the specified UART pending flag.
Kojto 122:f9eeca106725 709 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 710 * @param __FLAG__: specifies the flag to check.
Kojto 122:f9eeca106725 711 * This parameter can be any combination of the following values:
Kojto 122:f9eeca106725 712 * @arg @ref UART_CLEAR_PEF Parity Error Clear Flag
Kojto 122:f9eeca106725 713 * @arg @ref UART_CLEAR_FEF Framing Error Clear Flag
Kojto 122:f9eeca106725 714 * @arg @ref UART_CLEAR_NEF Noise detected Clear Flag
Kojto 122:f9eeca106725 715 * @arg @ref UART_CLEAR_OREF Overrun Error Clear Flag
Kojto 122:f9eeca106725 716 * @arg @ref UART_CLEAR_IDLEF IDLE line detected Clear Flag
Kojto 122:f9eeca106725 717 * @arg @ref UART_CLEAR_TCF Transmission Complete Clear Flag
Kojto 122:f9eeca106725 718 * @arg @ref UART_CLEAR_LBDF LIN Break Detection Clear Flag
Kojto 122:f9eeca106725 719 * @arg @ref UART_CLEAR_CTSF CTS Interrupt Clear Flag
Kojto 122:f9eeca106725 720 * @arg @ref UART_CLEAR_RTOF Receiver Time Out Clear Flag
Kojto 122:f9eeca106725 721 * @arg @ref UART_CLEAR_EOBF End Of Block Clear Flag
Kojto 122:f9eeca106725 722 * @arg @ref UART_CLEAR_CMF Character Match Clear Flag
Kojto 122:f9eeca106725 723 * @arg @ref UART_CLEAR_WUF Wake Up from stop mode Clear Flag
Kojto 122:f9eeca106725 724 * @retval None
Kojto 122:f9eeca106725 725 */
Kojto 122:f9eeca106725 726 #define __HAL_UART_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__))
Kojto 122:f9eeca106725 727
Kojto 122:f9eeca106725 728 /** @brief Clear the UART PE pending flag.
Kojto 122:f9eeca106725 729 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 730 * @retval None
Kojto 122:f9eeca106725 731 */
Kojto 122:f9eeca106725 732 #define __HAL_UART_CLEAR_PEFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_PEF)
Kojto 122:f9eeca106725 733
Kojto 122:f9eeca106725 734 /** @brief Clear the UART FE pending flag.
Kojto 122:f9eeca106725 735 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 736 * @retval None
Kojto 122:f9eeca106725 737 */
Kojto 122:f9eeca106725 738 #define __HAL_UART_CLEAR_FEFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_FEF)
Kojto 122:f9eeca106725 739
Kojto 122:f9eeca106725 740 /** @brief Clear the UART NE pending flag.
Kojto 122:f9eeca106725 741 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 742 * @retval None
Kojto 122:f9eeca106725 743 */
Kojto 122:f9eeca106725 744 #define __HAL_UART_CLEAR_NEFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_NEF)
Kojto 122:f9eeca106725 745
Kojto 122:f9eeca106725 746 /** @brief Clear the UART ORE pending flag.
Kojto 122:f9eeca106725 747 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 748 * @retval None
Kojto 122:f9eeca106725 749 */
Kojto 122:f9eeca106725 750 #define __HAL_UART_CLEAR_OREFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_OREF)
Kojto 122:f9eeca106725 751
Kojto 122:f9eeca106725 752 /** @brief Clear the UART IDLE pending flag.
Kojto 122:f9eeca106725 753 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 754 * @retval None
Kojto 122:f9eeca106725 755 */
Kojto 122:f9eeca106725 756 #define __HAL_UART_CLEAR_IDLEFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_IDLEF)
Kojto 122:f9eeca106725 757
Kojto 122:f9eeca106725 758 /** @brief Check whether the specified UART flag is set or not.
Kojto 122:f9eeca106725 759 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 760 * @param __FLAG__: specifies the flag to check.
Kojto 122:f9eeca106725 761 * This parameter can be one of the following values:
Kojto 122:f9eeca106725 762 * @arg @ref UART_FLAG_REACK Receive enable acknowledge flag
Kojto 122:f9eeca106725 763 * @arg @ref UART_FLAG_TEACK Transmit enable acknowledge flag
Kojto 122:f9eeca106725 764 * @arg @ref UART_FLAG_WUF Wake up from stop mode flag
Kojto 122:f9eeca106725 765 * @arg @ref UART_FLAG_RWU Receiver wake up flag (if the UART in mute mode)
Kojto 122:f9eeca106725 766 * @arg @ref UART_FLAG_SBKF Send Break flag
Kojto 122:f9eeca106725 767 * @arg @ref UART_FLAG_CMF Character match flag
Kojto 122:f9eeca106725 768 * @arg @ref UART_FLAG_BUSY Busy flag
Kojto 122:f9eeca106725 769 * @arg @ref UART_FLAG_ABRF Auto Baud rate detection flag
Kojto 122:f9eeca106725 770 * @arg @ref UART_FLAG_ABRE Auto Baud rate detection error flag
Kojto 122:f9eeca106725 771 * @arg @ref UART_FLAG_EOBF End of block flag
Kojto 122:f9eeca106725 772 * @arg @ref UART_FLAG_RTOF Receiver timeout flag
Kojto 122:f9eeca106725 773 * @arg @ref UART_FLAG_CTS CTS Change flag
Kojto 122:f9eeca106725 774 * @arg @ref UART_FLAG_LBDF LIN Break detection flag
Kojto 122:f9eeca106725 775 * @arg @ref UART_FLAG_TXE Transmit data register empty flag
Kojto 122:f9eeca106725 776 * @arg @ref UART_FLAG_TC Transmission Complete flag
Kojto 122:f9eeca106725 777 * @arg @ref UART_FLAG_RXNE Receive data register not empty flag
Kojto 122:f9eeca106725 778 * @arg @ref UART_FLAG_IDLE Idle Line detection flag
Kojto 122:f9eeca106725 779 * @arg @ref UART_FLAG_ORE Overrun Error flag
Kojto 122:f9eeca106725 780 * @arg @ref UART_FLAG_NE Noise Error flag
Kojto 122:f9eeca106725 781 * @arg @ref UART_FLAG_FE Framing Error flag
Kojto 122:f9eeca106725 782 * @arg @ref UART_FLAG_PE Parity Error flag
Kojto 122:f9eeca106725 783 * @retval The new state of __FLAG__ (TRUE or FALSE).
Kojto 122:f9eeca106725 784 */
Kojto 122:f9eeca106725 785 #define __HAL_UART_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR & (__FLAG__)) == (__FLAG__))
Kojto 122:f9eeca106725 786
Kojto 122:f9eeca106725 787 /** @brief Enable the specified UART interrupt.
Kojto 122:f9eeca106725 788 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 789 * @param __INTERRUPT__: specifies the UART interrupt source to enable.
Kojto 122:f9eeca106725 790 * This parameter can be one of the following values:
Kojto 122:f9eeca106725 791 * @arg @ref UART_IT_WUF Wakeup from stop mode interrupt
Kojto 122:f9eeca106725 792 * @arg @ref UART_IT_CM Character match interrupt
Kojto 122:f9eeca106725 793 * @arg @ref UART_IT_CTS CTS change interrupt
Kojto 122:f9eeca106725 794 * @arg @ref UART_IT_LBD LIN Break detection interrupt
Kojto 122:f9eeca106725 795 * @arg @ref UART_IT_TXE Transmit Data Register empty interrupt
Kojto 122:f9eeca106725 796 * @arg @ref UART_IT_TC Transmission complete interrupt
Kojto 122:f9eeca106725 797 * @arg @ref UART_IT_RXNE Receive Data register not empty interrupt
Kojto 122:f9eeca106725 798 * @arg @ref UART_IT_IDLE Idle line detection interrupt
Kojto 122:f9eeca106725 799 * @arg @ref UART_IT_PE Parity Error interrupt
Kojto 122:f9eeca106725 800 * @arg @ref UART_IT_ERR Error interrupt (Frame error, noise error, overrun error)
Kojto 122:f9eeca106725 801 * @retval None
Kojto 122:f9eeca106725 802 */
Kojto 122:f9eeca106725 803 #define __HAL_UART_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((((uint8_t)(__INTERRUPT__)) >> 5U) == 1)? ((__HANDLE__)->Instance->CR1 |= (1U << ((__INTERRUPT__) & UART_IT_MASK))): \
Kojto 122:f9eeca106725 804 ((((uint8_t)(__INTERRUPT__)) >> 5U) == 2)? ((__HANDLE__)->Instance->CR2 |= (1U << ((__INTERRUPT__) & UART_IT_MASK))): \
Kojto 122:f9eeca106725 805 ((__HANDLE__)->Instance->CR3 |= (1U << ((__INTERRUPT__) & UART_IT_MASK))))
Kojto 122:f9eeca106725 806
Kojto 122:f9eeca106725 807
Kojto 122:f9eeca106725 808 /** @brief Disable the specified UART interrupt.
Kojto 122:f9eeca106725 809 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 810 * @param __INTERRUPT__: specifies the UART interrupt source to disable.
Kojto 122:f9eeca106725 811 * This parameter can be one of the following values:
Kojto 122:f9eeca106725 812 * @arg @ref UART_IT_WUF Wakeup from stop mode interrupt
Kojto 122:f9eeca106725 813 * @arg @ref UART_IT_CM Character match interrupt
Kojto 122:f9eeca106725 814 * @arg @ref UART_IT_CTS CTS change interrupt
Kojto 122:f9eeca106725 815 * @arg @ref UART_IT_LBD LIN Break detection interrupt
Kojto 122:f9eeca106725 816 * @arg @ref UART_IT_TXE Transmit Data Register empty interrupt
Kojto 122:f9eeca106725 817 * @arg @ref UART_IT_TC Transmission complete interrupt
Kojto 122:f9eeca106725 818 * @arg @ref UART_IT_RXNE Receive Data register not empty interrupt
Kojto 122:f9eeca106725 819 * @arg @ref UART_IT_IDLE Idle line detection interrupt
Kojto 122:f9eeca106725 820 * @arg @ref UART_IT_PE Parity Error interrupt
Kojto 122:f9eeca106725 821 * @arg @ref UART_IT_ERR Error interrupt (Frame error, noise error, overrun error)
Kojto 122:f9eeca106725 822 * @retval None
Kojto 122:f9eeca106725 823 */
Kojto 122:f9eeca106725 824 #define __HAL_UART_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((((uint8_t)(__INTERRUPT__)) >> 5U) == 1)? ((__HANDLE__)->Instance->CR1 &= ~ (1U << ((__INTERRUPT__) & UART_IT_MASK))): \
Kojto 122:f9eeca106725 825 ((((uint8_t)(__INTERRUPT__)) >> 5U) == 2)? ((__HANDLE__)->Instance->CR2 &= ~ (1U << ((__INTERRUPT__) & UART_IT_MASK))): \
Kojto 122:f9eeca106725 826 ((__HANDLE__)->Instance->CR3 &= ~ (1U << ((__INTERRUPT__) & UART_IT_MASK))))
Kojto 122:f9eeca106725 827
Kojto 122:f9eeca106725 828 /** @brief Check whether the specified UART interrupt has occurred or not.
Kojto 122:f9eeca106725 829 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 830 * @param __IT__: specifies the UART interrupt to check.
Kojto 122:f9eeca106725 831 * This parameter can be one of the following values:
Kojto 122:f9eeca106725 832 * @arg @ref UART_IT_WUF Wakeup from stop mode interrupt
Kojto 122:f9eeca106725 833 * @arg @ref UART_IT_CM Character match interrupt
Kojto 122:f9eeca106725 834 * @arg @ref UART_IT_CTS CTS change interrupt
Kojto 122:f9eeca106725 835 * @arg @ref UART_IT_LBD LIN Break detection interrupt
Kojto 122:f9eeca106725 836 * @arg @ref UART_IT_TXE Transmit Data Register empty interrupt
Kojto 122:f9eeca106725 837 * @arg @ref UART_IT_TC Transmission complete interrupt
Kojto 122:f9eeca106725 838 * @arg @ref UART_IT_RXNE Receive Data register not empty interrupt
Kojto 122:f9eeca106725 839 * @arg @ref UART_IT_IDLE Idle line detection interrupt
Kojto 122:f9eeca106725 840 * @arg @ref UART_IT_ORE Overrun Error interrupt
Kojto 122:f9eeca106725 841 * @arg @ref UART_IT_NE Noise Error interrupt
Kojto 122:f9eeca106725 842 * @arg @ref UART_IT_FE Framing Error interrupt
Kojto 122:f9eeca106725 843 * @arg @ref UART_IT_PE Parity Error interrupt
Kojto 122:f9eeca106725 844 * @retval The new state of __IT__ (TRUE or FALSE).
Kojto 122:f9eeca106725 845 */
Kojto 122:f9eeca106725 846 #define __HAL_UART_GET_IT(__HANDLE__, __IT__) ((__HANDLE__)->Instance->ISR & ((uint32_t)1 << ((__IT__)>> 0x08)))
Kojto 122:f9eeca106725 847
Kojto 122:f9eeca106725 848 /** @brief Check whether the specified UART interrupt source is enabled or not.
Kojto 122:f9eeca106725 849 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 850 * @param __IT__: specifies the UART interrupt source to check.
Kojto 122:f9eeca106725 851 * This parameter can be one of the following values:
Kojto 122:f9eeca106725 852 * @arg @ref UART_IT_WUF Wakeup from stop mode interrupt
Kojto 122:f9eeca106725 853 * @arg @ref UART_IT_CM Character match interrupt
Kojto 122:f9eeca106725 854 * @arg @ref UART_IT_CTS CTS change interrupt
Kojto 122:f9eeca106725 855 * @arg @ref UART_IT_LBD LIN Break detection interrupt
Kojto 122:f9eeca106725 856 * @arg @ref UART_IT_TXE Transmit Data Register empty interrupt
Kojto 122:f9eeca106725 857 * @arg @ref UART_IT_TC Transmission complete interrupt
Kojto 122:f9eeca106725 858 * @arg @ref UART_IT_RXNE Receive Data register not empty interrupt
Kojto 122:f9eeca106725 859 * @arg @ref UART_IT_IDLE Idle line detection interrupt
Kojto 122:f9eeca106725 860 * @arg @ref UART_IT_ERR Error interrupt (Frame error, noise error, overrun error)
Kojto 122:f9eeca106725 861 * @arg @ref UART_IT_PE Parity Error interrupt
Kojto 122:f9eeca106725 862 * @retval The new state of __IT__ (TRUE or FALSE).
Kojto 122:f9eeca106725 863 */
Kojto 122:f9eeca106725 864 #define __HAL_UART_GET_IT_SOURCE(__HANDLE__, __IT__) ((((((uint8_t)(__IT__)) >> 5U) == 1)? (__HANDLE__)->Instance->CR1:(((((uint8_t)(__IT__)) >> 5U) == 2)? \
Kojto 122:f9eeca106725 865 (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & ((uint32_t)1 << (((uint16_t)(__IT__)) & UART_IT_MASK)))
Kojto 122:f9eeca106725 866
Kojto 122:f9eeca106725 867 /** @brief Clear the specified UART ISR flag, in setting the proper ICR register flag.
Kojto 122:f9eeca106725 868 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 869 * @param __IT_CLEAR__: specifies the interrupt clear register flag that needs to be set
Kojto 122:f9eeca106725 870 * to clear the corresponding interrupt
Kojto 122:f9eeca106725 871 * This parameter can be one of the following values:
Kojto 122:f9eeca106725 872 * @arg @ref UART_CLEAR_PEF Parity Error Clear Flag
Kojto 122:f9eeca106725 873 * @arg @ref UART_CLEAR_FEF Framing Error Clear Flag
Kojto 122:f9eeca106725 874 * @arg @ref UART_CLEAR_NEF Noise detected Clear Flag
Kojto 122:f9eeca106725 875 * @arg @ref UART_CLEAR_OREF Overrun Error Clear Flag
Kojto 122:f9eeca106725 876 * @arg @ref UART_CLEAR_IDLEF IDLE line detected Clear Flag
Kojto 122:f9eeca106725 877 * @arg @ref UART_CLEAR_TCF Transmission Complete Clear Flag
Kojto 122:f9eeca106725 878 * @arg @ref UART_CLEAR_LBDF LIN Break Detection Clear Flag
Kojto 122:f9eeca106725 879 * @arg @ref UART_CLEAR_CTSF CTS Interrupt Clear Flag
AnnaBridge 145:64910690c574 880 * @arg @ref UART_CLEAR_RTOF Receiver Time Out Clear Flag
AnnaBridge 145:64910690c574 881 * @arg @ref UART_CLEAR_EOBF End Of Block Clear Flag
Kojto 122:f9eeca106725 882 * @arg @ref UART_CLEAR_CMF Character Match Clear Flag
Kojto 122:f9eeca106725 883 * @arg @ref UART_CLEAR_WUF Wake Up from stop mode Clear Flag
Kojto 122:f9eeca106725 884 * @retval None
Kojto 122:f9eeca106725 885 */
Kojto 122:f9eeca106725 886 #define __HAL_UART_CLEAR_IT(__HANDLE__, __IT_CLEAR__) ((__HANDLE__)->Instance->ICR = (uint32_t)(__IT_CLEAR__))
Kojto 122:f9eeca106725 887
Kojto 122:f9eeca106725 888 /** @brief Set a specific UART request flag.
Kojto 122:f9eeca106725 889 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 890 * @param __REQ__: specifies the request flag to set
Kojto 122:f9eeca106725 891 * This parameter can be one of the following values:
Kojto 122:f9eeca106725 892 * @arg @ref UART_AUTOBAUD_REQUEST Auto-Baud Rate Request
Kojto 122:f9eeca106725 893 * @arg @ref UART_SENDBREAK_REQUEST Send Break Request
Kojto 122:f9eeca106725 894 * @arg @ref UART_MUTE_MODE_REQUEST Mute Mode Request
Kojto 122:f9eeca106725 895 * @arg @ref UART_RXDATA_FLUSH_REQUEST Receive Data flush Request
Kojto 122:f9eeca106725 896 * @arg @ref UART_TXDATA_FLUSH_REQUEST Transmit data flush Request
Kojto 122:f9eeca106725 897 * @retval None
Kojto 122:f9eeca106725 898 */
Kojto 122:f9eeca106725 899 #define __HAL_UART_SEND_REQ(__HANDLE__, __REQ__) ((__HANDLE__)->Instance->RQR |= (uint32_t)(__REQ__))
Kojto 122:f9eeca106725 900
Kojto 122:f9eeca106725 901 /** @brief Enable the UART one bit sample method.
Kojto 122:f9eeca106725 902 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 903 * @retval None
Kojto 122:f9eeca106725 904 */
Kojto 122:f9eeca106725 905 #define __HAL_UART_ONE_BIT_SAMPLE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT)
Kojto 122:f9eeca106725 906
Kojto 122:f9eeca106725 907 /** @brief Disable the UART one bit sample method.
Kojto 122:f9eeca106725 908 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 909 * @retval None
Kojto 122:f9eeca106725 910 */
Kojto 122:f9eeca106725 911 #define __HAL_UART_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= (uint32_t)~((uint32_t)USART_CR3_ONEBIT))
Kojto 122:f9eeca106725 912
Kojto 122:f9eeca106725 913 /** @brief Enable UART.
Kojto 122:f9eeca106725 914 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 915 * @retval None
Kojto 122:f9eeca106725 916 */
Kojto 122:f9eeca106725 917 #define __HAL_UART_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE)
Kojto 122:f9eeca106725 918
Kojto 122:f9eeca106725 919 /** @brief Disable UART.
Kojto 122:f9eeca106725 920 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 921 * @retval None
Kojto 122:f9eeca106725 922 */
Kojto 122:f9eeca106725 923 #define __HAL_UART_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE)
Kojto 122:f9eeca106725 924
Kojto 122:f9eeca106725 925 /** @brief Enable CTS flow control.
Kojto 122:f9eeca106725 926 * @note This macro allows to enable CTS hardware flow control for a given UART instance,
Kojto 122:f9eeca106725 927 * without need to call HAL_UART_Init() function.
Kojto 122:f9eeca106725 928 * As involving direct access to UART registers, usage of this macro should be fully endorsed by user.
Kojto 122:f9eeca106725 929 * @note As macro is expected to be used for modifying CTS Hw flow control feature activation, without need
Kojto 122:f9eeca106725 930 * for USART instance Deinit/Init, following conditions for macro call should be fulfilled :
Kojto 122:f9eeca106725 931 * - UART instance should have already been initialised (through call of HAL_UART_Init() )
Kojto 122:f9eeca106725 932 * - macro could only be called when corresponding UART instance is disabled (i.e. __HAL_UART_DISABLE(__HANDLE__))
Kojto 122:f9eeca106725 933 * and should be followed by an Enable macro (i.e. __HAL_UART_ENABLE(__HANDLE__)).
Kojto 122:f9eeca106725 934 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 935 * @retval None
Kojto 122:f9eeca106725 936 */
Kojto 122:f9eeca106725 937 #define __HAL_UART_HWCONTROL_CTS_ENABLE(__HANDLE__) \
Kojto 122:f9eeca106725 938 do{ \
Kojto 122:f9eeca106725 939 SET_BIT((__HANDLE__)->Instance->CR3, USART_CR3_CTSE); \
Kojto 122:f9eeca106725 940 (__HANDLE__)->Init.HwFlowCtl |= USART_CR3_CTSE; \
Kojto 122:f9eeca106725 941 } while(0)
Kojto 122:f9eeca106725 942
Kojto 122:f9eeca106725 943 /** @brief Disable CTS flow control.
Kojto 122:f9eeca106725 944 * @note This macro allows to disable CTS hardware flow control for a given UART instance,
Kojto 122:f9eeca106725 945 * without need to call HAL_UART_Init() function.
Kojto 122:f9eeca106725 946 * As involving direct access to UART registers, usage of this macro should be fully endorsed by user.
Kojto 122:f9eeca106725 947 * @note As macro is expected to be used for modifying CTS Hw flow control feature activation, without need
Kojto 122:f9eeca106725 948 * for USART instance Deinit/Init, following conditions for macro call should be fulfilled :
Kojto 122:f9eeca106725 949 * - UART instance should have already been initialised (through call of HAL_UART_Init() )
Kojto 122:f9eeca106725 950 * - macro could only be called when corresponding UART instance is disabled (i.e. __HAL_UART_DISABLE(__HANDLE__))
Kojto 122:f9eeca106725 951 * and should be followed by an Enable macro (i.e. __HAL_UART_ENABLE(__HANDLE__)).
Kojto 122:f9eeca106725 952 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 953 * @retval None
Kojto 122:f9eeca106725 954 */
Kojto 122:f9eeca106725 955 #define __HAL_UART_HWCONTROL_CTS_DISABLE(__HANDLE__) \
Kojto 122:f9eeca106725 956 do{ \
Kojto 122:f9eeca106725 957 CLEAR_BIT((__HANDLE__)->Instance->CR3, USART_CR3_CTSE); \
Kojto 122:f9eeca106725 958 (__HANDLE__)->Init.HwFlowCtl &= ~(USART_CR3_CTSE); \
Kojto 122:f9eeca106725 959 } while(0)
Kojto 122:f9eeca106725 960
Kojto 122:f9eeca106725 961 /** @brief Enable RTS flow control.
Kojto 122:f9eeca106725 962 * @note This macro allows to enable RTS hardware flow control for a given UART instance,
Kojto 122:f9eeca106725 963 * without need to call HAL_UART_Init() function.
Kojto 122:f9eeca106725 964 * As involving direct access to UART registers, usage of this macro should be fully endorsed by user.
Kojto 122:f9eeca106725 965 * @note As macro is expected to be used for modifying RTS Hw flow control feature activation, without need
Kojto 122:f9eeca106725 966 * for USART instance Deinit/Init, following conditions for macro call should be fulfilled :
Kojto 122:f9eeca106725 967 * - UART instance should have already been initialised (through call of HAL_UART_Init() )
Kojto 122:f9eeca106725 968 * - macro could only be called when corresponding UART instance is disabled (i.e. __HAL_UART_DISABLE(__HANDLE__))
Kojto 122:f9eeca106725 969 * and should be followed by an Enable macro (i.e. __HAL_UART_ENABLE(__HANDLE__)).
Kojto 122:f9eeca106725 970 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 971 * @retval None
Kojto 122:f9eeca106725 972 */
Kojto 122:f9eeca106725 973 #define __HAL_UART_HWCONTROL_RTS_ENABLE(__HANDLE__) \
Kojto 122:f9eeca106725 974 do{ \
Kojto 122:f9eeca106725 975 SET_BIT((__HANDLE__)->Instance->CR3, USART_CR3_RTSE); \
Kojto 122:f9eeca106725 976 (__HANDLE__)->Init.HwFlowCtl |= USART_CR3_RTSE; \
Kojto 122:f9eeca106725 977 } while(0)
Kojto 122:f9eeca106725 978
Kojto 122:f9eeca106725 979 /** @brief Disable RTS flow control.
Kojto 122:f9eeca106725 980 * @note This macro allows to disable RTS hardware flow control for a given UART instance,
Kojto 122:f9eeca106725 981 * without need to call HAL_UART_Init() function.
Kojto 122:f9eeca106725 982 * As involving direct access to UART registers, usage of this macro should be fully endorsed by user.
Kojto 122:f9eeca106725 983 * @note As macro is expected to be used for modifying RTS Hw flow control feature activation, without need
Kojto 122:f9eeca106725 984 * for USART instance Deinit/Init, following conditions for macro call should be fulfilled :
Kojto 122:f9eeca106725 985 * - UART instance should have already been initialised (through call of HAL_UART_Init() )
Kojto 122:f9eeca106725 986 * - macro could only be called when corresponding UART instance is disabled (i.e. __HAL_UART_DISABLE(__HANDLE__))
Kojto 122:f9eeca106725 987 * and should be followed by an Enable macro (i.e. __HAL_UART_ENABLE(__HANDLE__)).
Kojto 122:f9eeca106725 988 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 989 * @retval None
Kojto 122:f9eeca106725 990 */
Kojto 122:f9eeca106725 991 #define __HAL_UART_HWCONTROL_RTS_DISABLE(__HANDLE__) \
Kojto 122:f9eeca106725 992 do{ \
Kojto 122:f9eeca106725 993 CLEAR_BIT((__HANDLE__)->Instance->CR3, USART_CR3_RTSE);\
Kojto 122:f9eeca106725 994 (__HANDLE__)->Init.HwFlowCtl &= ~(USART_CR3_RTSE); \
Kojto 122:f9eeca106725 995 } while(0)
Kojto 122:f9eeca106725 996
Kojto 122:f9eeca106725 997 /**
Kojto 122:f9eeca106725 998 * @}
Kojto 122:f9eeca106725 999 */
Kojto 122:f9eeca106725 1000
Kojto 122:f9eeca106725 1001 /* Private macros --------------------------------------------------------*/
Kojto 122:f9eeca106725 1002 /** @defgroup UART_Private_Macros UART Private Macros
Kojto 122:f9eeca106725 1003 * @{
Kojto 122:f9eeca106725 1004 */
Kojto 122:f9eeca106725 1005 /** @brief BRR division operation to set BRR register with LPUART.
Kojto 122:f9eeca106725 1006 * @param __PCLK__: LPUART clock.
Kojto 122:f9eeca106725 1007 * @param __BAUD__: Baud rate set by the user.
Kojto 122:f9eeca106725 1008 * @retval Division result
Kojto 122:f9eeca106725 1009 */
Kojto 122:f9eeca106725 1010 #define UART_DIV_LPUART(__PCLK__, __BAUD__) ((((uint64_t)(__PCLK__)*256) + ((__BAUD__)/2)) / (__BAUD__))
Kojto 122:f9eeca106725 1011
Kojto 122:f9eeca106725 1012 /** @brief BRR division operation to set BRR register in 8-bit oversampling mode.
Kojto 122:f9eeca106725 1013 * @param __PCLK__: UART clock.
Kojto 122:f9eeca106725 1014 * @param __BAUD__: Baud rate set by the user.
Kojto 122:f9eeca106725 1015 * @retval Division result
Kojto 122:f9eeca106725 1016 */
Kojto 122:f9eeca106725 1017 #define UART_DIV_SAMPLING8(__PCLK__, __BAUD__) ((((__PCLK__)*2) + ((__BAUD__)/2)) / (__BAUD__))
Kojto 122:f9eeca106725 1018
Kojto 122:f9eeca106725 1019 /** @brief BRR division operation to set BRR register in 16-bit oversampling mode.
Kojto 122:f9eeca106725 1020 * @param __PCLK__: UART clock.
Kojto 122:f9eeca106725 1021 * @param __BAUD__: Baud rate set by the user.
Kojto 122:f9eeca106725 1022 * @retval Division result
Kojto 122:f9eeca106725 1023 */
Kojto 122:f9eeca106725 1024 #define UART_DIV_SAMPLING16(__PCLK__, __BAUD__) (((__PCLK__) + ((__BAUD__)/2)) / (__BAUD__))
Kojto 122:f9eeca106725 1025
Kojto 122:f9eeca106725 1026 /** @brief Check whether or not UART instance is Low Power UART.
Kojto 122:f9eeca106725 1027 * @param __HANDLE__: specifies the UART Handle.
Kojto 122:f9eeca106725 1028 * @retval SET (instance is LPUART) or RESET (instance isn't LPUART)
Kojto 122:f9eeca106725 1029 */
Kojto 122:f9eeca106725 1030 #define UART_INSTANCE_LOWPOWER(__HANDLE__) (((__HANDLE__)->Instance == LPUART1) ? SET : RESET )
Kojto 122:f9eeca106725 1031
Kojto 122:f9eeca106725 1032 /** @brief Check UART Baud rate.
Kojto 122:f9eeca106725 1033 * @param __BAUDRATE__: Baudrate specified by the user.
Kojto 122:f9eeca106725 1034 * The maximum Baud Rate is derived from the maximum clock on L4 (i.e. 80 MHz)
Kojto 122:f9eeca106725 1035 * divided by the smallest oversampling used on the USART (i.e. 8)
Kojto 122:f9eeca106725 1036 * @retval SET (__BAUDRATE__ is valid) or RESET (__BAUDRATE__ is invalid)
Kojto 122:f9eeca106725 1037 */
Kojto 122:f9eeca106725 1038 #define IS_UART_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 10000001)
Kojto 122:f9eeca106725 1039
Kojto 122:f9eeca106725 1040 /** @brief Check UART assertion time.
Kojto 122:f9eeca106725 1041 * @param __TIME__: 5-bit value assertion time.
Kojto 122:f9eeca106725 1042 * @retval Test result (TRUE or FALSE).
Kojto 122:f9eeca106725 1043 */
Kojto 122:f9eeca106725 1044 #define IS_UART_ASSERTIONTIME(__TIME__) ((__TIME__) <= 0x1F)
Kojto 122:f9eeca106725 1045
Kojto 122:f9eeca106725 1046 /** @brief Check UART deassertion time.
Kojto 122:f9eeca106725 1047 * @param __TIME__: 5-bit value deassertion time.
Kojto 122:f9eeca106725 1048 * @retval Test result (TRUE or FALSE).
Kojto 122:f9eeca106725 1049 */
Kojto 122:f9eeca106725 1050 #define IS_UART_DEASSERTIONTIME(__TIME__) ((__TIME__) <= 0x1F)
Kojto 122:f9eeca106725 1051
Kojto 122:f9eeca106725 1052 /**
Kojto 122:f9eeca106725 1053 * @brief Ensure that UART frame number of stop bits is valid.
Kojto 122:f9eeca106725 1054 * @param __STOPBITS__: UART frame number of stop bits.
AnnaBridge 145:64910690c574 1055 * @retval SET (__STOPBITS__ is valid) or RESET (__STOPBITS__ is invalid)
Kojto 122:f9eeca106725 1056 */
Kojto 122:f9eeca106725 1057 #define IS_UART_STOPBITS(__STOPBITS__) (((__STOPBITS__) == UART_STOPBITS_0_5) || \
Kojto 122:f9eeca106725 1058 ((__STOPBITS__) == UART_STOPBITS_1) || \
Kojto 122:f9eeca106725 1059 ((__STOPBITS__) == UART_STOPBITS_1_5) || \
Kojto 122:f9eeca106725 1060 ((__STOPBITS__) == UART_STOPBITS_2))
Kojto 122:f9eeca106725 1061
Kojto 122:f9eeca106725 1062 /**
Kojto 122:f9eeca106725 1063 * @brief Ensure that LPUART frame number of stop bits is valid.
Kojto 122:f9eeca106725 1064 * @param __STOPBITS__: LPUART frame number of stop bits.
Kojto 122:f9eeca106725 1065 * @retval SET (__STOPBITS__ is valid) or RESET (__STOPBITS__ is invalid)
Kojto 122:f9eeca106725 1066 */
Kojto 122:f9eeca106725 1067 #define IS_LPUART_STOPBITS(__STOPBITS__) (((__STOPBITS__) == UART_STOPBITS_1) || \
Kojto 122:f9eeca106725 1068 ((__STOPBITS__) == UART_STOPBITS_2))
Kojto 122:f9eeca106725 1069
Kojto 122:f9eeca106725 1070 /**
Kojto 122:f9eeca106725 1071 * @brief Ensure that UART frame parity is valid.
Kojto 122:f9eeca106725 1072 * @param __PARITY__: UART frame parity.
Kojto 122:f9eeca106725 1073 * @retval SET (__PARITY__ is valid) or RESET (__PARITY__ is invalid)
Kojto 122:f9eeca106725 1074 */
Kojto 122:f9eeca106725 1075 #define IS_UART_PARITY(__PARITY__) (((__PARITY__) == UART_PARITY_NONE) || \
Kojto 122:f9eeca106725 1076 ((__PARITY__) == UART_PARITY_EVEN) || \
Kojto 122:f9eeca106725 1077 ((__PARITY__) == UART_PARITY_ODD))
Kojto 122:f9eeca106725 1078
Kojto 122:f9eeca106725 1079 /**
Kojto 122:f9eeca106725 1080 * @brief Ensure that UART hardware flow control is valid.
Kojto 122:f9eeca106725 1081 * @param __CONTROL__: UART hardware flow control.
Kojto 122:f9eeca106725 1082 * @retval SET (__CONTROL__ is valid) or RESET (__CONTROL__ is invalid)
Kojto 122:f9eeca106725 1083 */
Kojto 122:f9eeca106725 1084 #define IS_UART_HARDWARE_FLOW_CONTROL(__CONTROL__)\
Kojto 122:f9eeca106725 1085 (((__CONTROL__) == UART_HWCONTROL_NONE) || \
Kojto 122:f9eeca106725 1086 ((__CONTROL__) == UART_HWCONTROL_RTS) || \
Kojto 122:f9eeca106725 1087 ((__CONTROL__) == UART_HWCONTROL_CTS) || \
Kojto 122:f9eeca106725 1088 ((__CONTROL__) == UART_HWCONTROL_RTS_CTS))
Kojto 122:f9eeca106725 1089
Kojto 122:f9eeca106725 1090 /**
Kojto 122:f9eeca106725 1091 * @brief Ensure that UART communication mode is valid.
Kojto 122:f9eeca106725 1092 * @param __MODE__: UART communication mode.
Kojto 122:f9eeca106725 1093 * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid)
Kojto 122:f9eeca106725 1094 */
Kojto 122:f9eeca106725 1095 #define IS_UART_MODE(__MODE__) ((((__MODE__) & (~((uint32_t)(UART_MODE_TX_RX)))) == (uint32_t)0x00) && ((__MODE__) != (uint32_t)0x00))
Kojto 122:f9eeca106725 1096
Kojto 122:f9eeca106725 1097 /**
Kojto 122:f9eeca106725 1098 * @brief Ensure that UART state is valid.
Kojto 122:f9eeca106725 1099 * @param __STATE__: UART state.
Kojto 122:f9eeca106725 1100 * @retval SET (__STATE__ is valid) or RESET (__STATE__ is invalid)
Kojto 122:f9eeca106725 1101 */
Kojto 122:f9eeca106725 1102 #define IS_UART_STATE(__STATE__) (((__STATE__) == UART_STATE_DISABLE) || \
Kojto 122:f9eeca106725 1103 ((__STATE__) == UART_STATE_ENABLE))
Kojto 122:f9eeca106725 1104
Kojto 122:f9eeca106725 1105 /**
Kojto 122:f9eeca106725 1106 * @brief Ensure that UART oversampling is valid.
Kojto 122:f9eeca106725 1107 * @param __SAMPLING__: UART oversampling.
Kojto 122:f9eeca106725 1108 * @retval SET (__SAMPLING__ is valid) or RESET (__SAMPLING__ is invalid)
Kojto 122:f9eeca106725 1109 */
Kojto 122:f9eeca106725 1110 #define IS_UART_OVERSAMPLING(__SAMPLING__) (((__SAMPLING__) == UART_OVERSAMPLING_16) || \
Kojto 122:f9eeca106725 1111 ((__SAMPLING__) == UART_OVERSAMPLING_8))
Kojto 122:f9eeca106725 1112
Kojto 122:f9eeca106725 1113 /**
Kojto 122:f9eeca106725 1114 * @brief Ensure that UART frame sampling is valid.
Kojto 122:f9eeca106725 1115 * @param __ONEBIT__: UART frame sampling.
Kojto 122:f9eeca106725 1116 * @retval SET (__ONEBIT__ is valid) or RESET (__ONEBIT__ is invalid)
Kojto 122:f9eeca106725 1117 */
Kojto 122:f9eeca106725 1118 #define IS_UART_ONE_BIT_SAMPLE(__ONEBIT__) (((__ONEBIT__) == UART_ONE_BIT_SAMPLE_DISABLE) || \
Kojto 122:f9eeca106725 1119 ((__ONEBIT__) == UART_ONE_BIT_SAMPLE_ENABLE))
Kojto 122:f9eeca106725 1120
Kojto 122:f9eeca106725 1121 /**
Kojto 122:f9eeca106725 1122 * @brief Ensure that UART auto Baud rate detection mode is valid.
Kojto 122:f9eeca106725 1123 * @param __MODE__: UART auto Baud rate detection mode.
Kojto 122:f9eeca106725 1124 * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid)
Kojto 122:f9eeca106725 1125 */
Kojto 122:f9eeca106725 1126 #define IS_UART_ADVFEATURE_AUTOBAUDRATEMODE(__MODE__) (((__MODE__) == UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT) || \
Kojto 122:f9eeca106725 1127 ((__MODE__) == UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE) || \
Kojto 122:f9eeca106725 1128 ((__MODE__) == UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME) || \
Kojto 122:f9eeca106725 1129 ((__MODE__) == UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME))
Kojto 122:f9eeca106725 1130
Kojto 122:f9eeca106725 1131 /**
Kojto 122:f9eeca106725 1132 * @brief Ensure that UART receiver timeout setting is valid.
Kojto 122:f9eeca106725 1133 * @param __TIMEOUT__: UART receiver timeout setting.
Kojto 122:f9eeca106725 1134 * @retval SET (__TIMEOUT__ is valid) or RESET (__TIMEOUT__ is invalid)
Kojto 122:f9eeca106725 1135 */
Kojto 122:f9eeca106725 1136 #define IS_UART_RECEIVER_TIMEOUT(__TIMEOUT__) (((__TIMEOUT__) == UART_RECEIVER_TIMEOUT_DISABLE) || \
Kojto 122:f9eeca106725 1137 ((__TIMEOUT__) == UART_RECEIVER_TIMEOUT_ENABLE))
Kojto 122:f9eeca106725 1138
Kojto 122:f9eeca106725 1139 /**
Kojto 122:f9eeca106725 1140 * @brief Ensure that UART LIN state is valid.
Kojto 122:f9eeca106725 1141 * @param __LIN__: UART LIN state.
Kojto 122:f9eeca106725 1142 * @retval SET (__LIN__ is valid) or RESET (__LIN__ is invalid)
Kojto 122:f9eeca106725 1143 */
Kojto 122:f9eeca106725 1144 #define IS_UART_LIN(__LIN__) (((__LIN__) == UART_LIN_DISABLE) || \
Kojto 122:f9eeca106725 1145 ((__LIN__) == UART_LIN_ENABLE))
Kojto 122:f9eeca106725 1146
Kojto 122:f9eeca106725 1147 /**
Kojto 122:f9eeca106725 1148 * @brief Ensure that UART LIN break detection length is valid.
Kojto 122:f9eeca106725 1149 * @param __LENGTH__: UART LIN break detection length.
Kojto 122:f9eeca106725 1150 * @retval SET (__LENGTH__ is valid) or RESET (__LENGTH__ is invalid)
Kojto 122:f9eeca106725 1151 */
Kojto 122:f9eeca106725 1152 #define IS_UART_LIN_BREAK_DETECT_LENGTH(__LENGTH__) (((__LENGTH__) == UART_LINBREAKDETECTLENGTH_10B) || \
Kojto 122:f9eeca106725 1153 ((__LENGTH__) == UART_LINBREAKDETECTLENGTH_11B))
Kojto 122:f9eeca106725 1154
Kojto 122:f9eeca106725 1155 /**
Kojto 122:f9eeca106725 1156 * @brief Ensure that UART DMA TX state is valid.
Kojto 122:f9eeca106725 1157 * @param __DMATX__: UART DMA TX state.
Kojto 122:f9eeca106725 1158 * @retval SET (__DMATX__ is valid) or RESET (__DMATX__ is invalid)
Kojto 122:f9eeca106725 1159 */
Kojto 122:f9eeca106725 1160 #define IS_UART_DMA_TX(__DMATX__) (((__DMATX__) == UART_DMA_TX_DISABLE) || \
Kojto 122:f9eeca106725 1161 ((__DMATX__) == UART_DMA_TX_ENABLE))
Kojto 122:f9eeca106725 1162
Kojto 122:f9eeca106725 1163 /**
Kojto 122:f9eeca106725 1164 * @brief Ensure that UART DMA RX state is valid.
Kojto 122:f9eeca106725 1165 * @param __DMARX__: UART DMA RX state.
Kojto 122:f9eeca106725 1166 * @retval SET (__DMARX__ is valid) or RESET (__DMARX__ is invalid)
Kojto 122:f9eeca106725 1167 */
Kojto 122:f9eeca106725 1168 #define IS_UART_DMA_RX(__DMARX__) (((__DMARX__) == UART_DMA_RX_DISABLE) || \
Kojto 122:f9eeca106725 1169 ((__DMARX__) == UART_DMA_RX_ENABLE))
Kojto 122:f9eeca106725 1170
Kojto 122:f9eeca106725 1171 /**
Kojto 122:f9eeca106725 1172 * @brief Ensure that UART half-duplex state is valid.
Kojto 122:f9eeca106725 1173 * @param __HDSEL__: UART half-duplex state.
Kojto 122:f9eeca106725 1174 * @retval SET (__HDSEL__ is valid) or RESET (__HDSEL__ is invalid)
Kojto 122:f9eeca106725 1175 */
Kojto 122:f9eeca106725 1176 #define IS_UART_HALF_DUPLEX(__HDSEL__) (((__HDSEL__) == UART_HALF_DUPLEX_DISABLE) || \
Kojto 122:f9eeca106725 1177 ((__HDSEL__) == UART_HALF_DUPLEX_ENABLE))
Kojto 122:f9eeca106725 1178
Kojto 122:f9eeca106725 1179 /**
Kojto 122:f9eeca106725 1180 * @brief Ensure that UART wake-up method is valid.
Kojto 122:f9eeca106725 1181 * @param __WAKEUP__: UART wake-up method .
Kojto 122:f9eeca106725 1182 * @retval SET (__WAKEUP__ is valid) or RESET (__WAKEUP__ is invalid)
Kojto 122:f9eeca106725 1183 */
Kojto 122:f9eeca106725 1184 #define IS_UART_WAKEUPMETHOD(__WAKEUP__) (((__WAKEUP__) == UART_WAKEUPMETHOD_IDLELINE) || \
Kojto 122:f9eeca106725 1185 ((__WAKEUP__) == UART_WAKEUPMETHOD_ADDRESSMARK))
Kojto 122:f9eeca106725 1186
Kojto 122:f9eeca106725 1187 /**
Kojto 122:f9eeca106725 1188 * @brief Ensure that UART request parameter is valid.
Kojto 122:f9eeca106725 1189 * @param __PARAM__: UART request parameter.
Kojto 122:f9eeca106725 1190 * @retval SET (__PARAM__ is valid) or RESET (__PARAM__ is invalid)
Kojto 122:f9eeca106725 1191 */
Kojto 122:f9eeca106725 1192 #define IS_UART_REQUEST_PARAMETER(__PARAM__) (((__PARAM__) == UART_AUTOBAUD_REQUEST) || \
Kojto 122:f9eeca106725 1193 ((__PARAM__) == UART_SENDBREAK_REQUEST) || \
Kojto 122:f9eeca106725 1194 ((__PARAM__) == UART_MUTE_MODE_REQUEST) || \
Kojto 122:f9eeca106725 1195 ((__PARAM__) == UART_RXDATA_FLUSH_REQUEST) || \
Kojto 122:f9eeca106725 1196 ((__PARAM__) == UART_TXDATA_FLUSH_REQUEST))
Kojto 122:f9eeca106725 1197
Kojto 122:f9eeca106725 1198 /**
Kojto 122:f9eeca106725 1199 * @brief Ensure that UART advanced features initialization is valid.
Kojto 122:f9eeca106725 1200 * @param __INIT__: UART advanced features initialization.
Kojto 122:f9eeca106725 1201 * @retval SET (__INIT__ is valid) or RESET (__INIT__ is invalid)
Kojto 122:f9eeca106725 1202 */
Kojto 122:f9eeca106725 1203 #define IS_UART_ADVFEATURE_INIT(__INIT__) ((__INIT__) <= (UART_ADVFEATURE_NO_INIT | \
Kojto 122:f9eeca106725 1204 UART_ADVFEATURE_TXINVERT_INIT | \
Kojto 122:f9eeca106725 1205 UART_ADVFEATURE_RXINVERT_INIT | \
Kojto 122:f9eeca106725 1206 UART_ADVFEATURE_DATAINVERT_INIT | \
Kojto 122:f9eeca106725 1207 UART_ADVFEATURE_SWAP_INIT | \
Kojto 122:f9eeca106725 1208 UART_ADVFEATURE_RXOVERRUNDISABLE_INIT | \
Kojto 122:f9eeca106725 1209 UART_ADVFEATURE_DMADISABLEONERROR_INIT | \
Kojto 122:f9eeca106725 1210 UART_ADVFEATURE_AUTOBAUDRATE_INIT | \
Kojto 122:f9eeca106725 1211 UART_ADVFEATURE_MSBFIRST_INIT))
Kojto 122:f9eeca106725 1212
Kojto 122:f9eeca106725 1213 /**
Kojto 122:f9eeca106725 1214 * @brief Ensure that UART frame TX inversion setting is valid.
Kojto 122:f9eeca106725 1215 * @param __TXINV__: UART frame TX inversion setting.
Kojto 122:f9eeca106725 1216 * @retval SET (__TXINV__ is valid) or RESET (__TXINV__ is invalid)
Kojto 122:f9eeca106725 1217 */
Kojto 122:f9eeca106725 1218 #define IS_UART_ADVFEATURE_TXINV(__TXINV__) (((__TXINV__) == UART_ADVFEATURE_TXINV_DISABLE) || \
Kojto 122:f9eeca106725 1219 ((__TXINV__) == UART_ADVFEATURE_TXINV_ENABLE))
Kojto 122:f9eeca106725 1220
Kojto 122:f9eeca106725 1221 /**
Kojto 122:f9eeca106725 1222 * @brief Ensure that UART frame RX inversion setting is valid.
Kojto 122:f9eeca106725 1223 * @param __RXINV__: UART frame RX inversion setting.
Kojto 122:f9eeca106725 1224 * @retval SET (__RXINV__ is valid) or RESET (__RXINV__ is invalid)
Kojto 122:f9eeca106725 1225 */
Kojto 122:f9eeca106725 1226 #define IS_UART_ADVFEATURE_RXINV(__RXINV__) (((__RXINV__) == UART_ADVFEATURE_RXINV_DISABLE) || \
Kojto 122:f9eeca106725 1227 ((__RXINV__) == UART_ADVFEATURE_RXINV_ENABLE))
Kojto 122:f9eeca106725 1228
Kojto 122:f9eeca106725 1229 /**
Kojto 122:f9eeca106725 1230 * @brief Ensure that UART frame data inversion setting is valid.
Kojto 122:f9eeca106725 1231 * @param __DATAINV__: UART frame data inversion setting.
Kojto 122:f9eeca106725 1232 * @retval SET (__DATAINV__ is valid) or RESET (__DATAINV__ is invalid)
Kojto 122:f9eeca106725 1233 */
Kojto 122:f9eeca106725 1234 #define IS_UART_ADVFEATURE_DATAINV(__DATAINV__) (((__DATAINV__) == UART_ADVFEATURE_DATAINV_DISABLE) || \
Kojto 122:f9eeca106725 1235 ((__DATAINV__) == UART_ADVFEATURE_DATAINV_ENABLE))
Kojto 122:f9eeca106725 1236
Kojto 122:f9eeca106725 1237 /**
Kojto 122:f9eeca106725 1238 * @brief Ensure that UART frame RX/TX pins swap setting is valid.
Kojto 122:f9eeca106725 1239 * @param __SWAP__: UART frame RX/TX pins swap setting.
Kojto 122:f9eeca106725 1240 * @retval SET (__SWAP__ is valid) or RESET (__SWAP__ is invalid)
Kojto 122:f9eeca106725 1241 */
Kojto 122:f9eeca106725 1242 #define IS_UART_ADVFEATURE_SWAP(__SWAP__) (((__SWAP__) == UART_ADVFEATURE_SWAP_DISABLE) || \
Kojto 122:f9eeca106725 1243 ((__SWAP__) == UART_ADVFEATURE_SWAP_ENABLE))
Kojto 122:f9eeca106725 1244
Kojto 122:f9eeca106725 1245 /**
Kojto 122:f9eeca106725 1246 * @brief Ensure that UART frame overrun setting is valid.
Kojto 122:f9eeca106725 1247 * @param __OVERRUN__: UART frame overrun setting.
Kojto 122:f9eeca106725 1248 * @retval SET (__OVERRUN__ is valid) or RESET (__OVERRUN__ is invalid)
Kojto 122:f9eeca106725 1249 */
Kojto 122:f9eeca106725 1250 #define IS_UART_OVERRUN(__OVERRUN__) (((__OVERRUN__) == UART_ADVFEATURE_OVERRUN_ENABLE) || \
Kojto 122:f9eeca106725 1251 ((__OVERRUN__) == UART_ADVFEATURE_OVERRUN_DISABLE))
Kojto 122:f9eeca106725 1252
Kojto 122:f9eeca106725 1253 /**
Kojto 122:f9eeca106725 1254 * @brief Ensure that UART auto Baud rate state is valid.
Kojto 122:f9eeca106725 1255 * @param __AUTOBAUDRATE__: UART auto Baud rate state.
Kojto 122:f9eeca106725 1256 * @retval SET (__AUTOBAUDRATE__ is valid) or RESET (__AUTOBAUDRATE__ is invalid)
Kojto 122:f9eeca106725 1257 */
Kojto 122:f9eeca106725 1258 #define IS_UART_ADVFEATURE_AUTOBAUDRATE(__AUTOBAUDRATE__) (((__AUTOBAUDRATE__) == UART_ADVFEATURE_AUTOBAUDRATE_DISABLE) || \
Kojto 122:f9eeca106725 1259 ((__AUTOBAUDRATE__) == UART_ADVFEATURE_AUTOBAUDRATE_ENABLE))
Kojto 122:f9eeca106725 1260
Kojto 122:f9eeca106725 1261 /**
Kojto 122:f9eeca106725 1262 * @brief Ensure that UART DMA enabling or disabling on error setting is valid.
Kojto 122:f9eeca106725 1263 * @param __DMA__: UART DMA enabling or disabling on error setting.
Kojto 122:f9eeca106725 1264 * @retval SET (__DMA__ is valid) or RESET (__DMA__ is invalid)
Kojto 122:f9eeca106725 1265 */
Kojto 122:f9eeca106725 1266 #define IS_UART_ADVFEATURE_DMAONRXERROR(__DMA__) (((__DMA__) == UART_ADVFEATURE_DMA_ENABLEONRXERROR) || \
Kojto 122:f9eeca106725 1267 ((__DMA__) == UART_ADVFEATURE_DMA_DISABLEONRXERROR))
Kojto 122:f9eeca106725 1268
Kojto 122:f9eeca106725 1269 /**
Kojto 122:f9eeca106725 1270 * @brief Ensure that UART frame MSB first setting is valid.
Kojto 122:f9eeca106725 1271 * @param __MSBFIRST__: UART frame MSB first setting.
Kojto 122:f9eeca106725 1272 * @retval SET (__MSBFIRST__ is valid) or RESET (__MSBFIRST__ is invalid)
Kojto 122:f9eeca106725 1273 */
Kojto 122:f9eeca106725 1274 #define IS_UART_ADVFEATURE_MSBFIRST(__MSBFIRST__) (((__MSBFIRST__) == UART_ADVFEATURE_MSBFIRST_DISABLE) || \
Kojto 122:f9eeca106725 1275 ((__MSBFIRST__) == UART_ADVFEATURE_MSBFIRST_ENABLE))
Kojto 122:f9eeca106725 1276
Kojto 122:f9eeca106725 1277 /**
Kojto 122:f9eeca106725 1278 * @brief Ensure that UART stop mode state is valid.
Kojto 122:f9eeca106725 1279 * @param __STOPMODE__: UART stop mode state.
Kojto 122:f9eeca106725 1280 * @retval SET (__STOPMODE__ is valid) or RESET (__STOPMODE__ is invalid)
Kojto 122:f9eeca106725 1281 */
Kojto 122:f9eeca106725 1282 #define IS_UART_ADVFEATURE_STOPMODE(__STOPMODE__) (((__STOPMODE__) == UART_ADVFEATURE_STOPMODE_DISABLE) || \
Kojto 122:f9eeca106725 1283 ((__STOPMODE__) == UART_ADVFEATURE_STOPMODE_ENABLE))
Kojto 122:f9eeca106725 1284
Kojto 122:f9eeca106725 1285 /**
Kojto 122:f9eeca106725 1286 * @brief Ensure that UART mute mode state is valid.
Kojto 122:f9eeca106725 1287 * @param __MUTE__: UART mute mode state.
Kojto 122:f9eeca106725 1288 * @retval SET (__MUTE__ is valid) or RESET (__MUTE__ is invalid)
Kojto 122:f9eeca106725 1289 */
Kojto 122:f9eeca106725 1290 #define IS_UART_MUTE_MODE(__MUTE__) (((__MUTE__) == UART_ADVFEATURE_MUTEMODE_DISABLE) || \
Kojto 122:f9eeca106725 1291 ((__MUTE__) == UART_ADVFEATURE_MUTEMODE_ENABLE))
Kojto 122:f9eeca106725 1292
Kojto 122:f9eeca106725 1293 /**
Kojto 122:f9eeca106725 1294 * @brief Ensure that UART wake-up selection is valid.
Kojto 122:f9eeca106725 1295 * @param __WAKE__: UART wake-up selection.
Kojto 122:f9eeca106725 1296 * @retval SET (__WAKE__ is valid) or RESET (__WAKE__ is invalid)
Kojto 122:f9eeca106725 1297 */
Kojto 122:f9eeca106725 1298 #define IS_UART_WAKEUP_SELECTION(__WAKE__) (((__WAKE__) == UART_WAKEUP_ON_ADDRESS) || \
Kojto 122:f9eeca106725 1299 ((__WAKE__) == UART_WAKEUP_ON_STARTBIT) || \
Kojto 122:f9eeca106725 1300 ((__WAKE__) == UART_WAKEUP_ON_READDATA_NONEMPTY))
Kojto 122:f9eeca106725 1301
Kojto 122:f9eeca106725 1302 /**
Kojto 122:f9eeca106725 1303 * @brief Ensure that UART driver enable polarity is valid.
Kojto 122:f9eeca106725 1304 * @param __POLARITY__: UART driver enable polarity.
Kojto 122:f9eeca106725 1305 * @retval SET (__POLARITY__ is valid) or RESET (__POLARITY__ is invalid)
Kojto 122:f9eeca106725 1306 */
Kojto 122:f9eeca106725 1307 #define IS_UART_DE_POLARITY(__POLARITY__) (((__POLARITY__) == UART_DE_POLARITY_HIGH) || \
Kojto 122:f9eeca106725 1308 ((__POLARITY__) == UART_DE_POLARITY_LOW))
Kojto 122:f9eeca106725 1309
Kojto 122:f9eeca106725 1310 /**
Kojto 122:f9eeca106725 1311 * @}
Kojto 122:f9eeca106725 1312 */
Kojto 122:f9eeca106725 1313
Kojto 122:f9eeca106725 1314 /* Include UART HAL Extended module */
Kojto 122:f9eeca106725 1315 #include "stm32l4xx_hal_uart_ex.h"
Kojto 122:f9eeca106725 1316
Kojto 122:f9eeca106725 1317 /* Exported functions --------------------------------------------------------*/
Kojto 122:f9eeca106725 1318 /** @addtogroup UART_Exported_Functions UART Exported Functions
Kojto 122:f9eeca106725 1319 * @{
Kojto 122:f9eeca106725 1320 */
Kojto 122:f9eeca106725 1321
Kojto 122:f9eeca106725 1322 /** @addtogroup UART_Exported_Functions_Group1 Initialization and de-initialization functions
Kojto 122:f9eeca106725 1323 * @{
Kojto 122:f9eeca106725 1324 */
Kojto 122:f9eeca106725 1325
Kojto 122:f9eeca106725 1326 /* Initialization and de-initialization functions ****************************/
Kojto 122:f9eeca106725 1327 HAL_StatusTypeDef HAL_UART_Init(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1328 HAL_StatusTypeDef HAL_HalfDuplex_Init(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1329 HAL_StatusTypeDef HAL_LIN_Init(UART_HandleTypeDef *huart, uint32_t BreakDetectLength);
Kojto 122:f9eeca106725 1330 HAL_StatusTypeDef HAL_MultiProcessor_Init(UART_HandleTypeDef *huart, uint8_t Address, uint32_t WakeUpMethod);
Kojto 122:f9eeca106725 1331 HAL_StatusTypeDef HAL_UART_DeInit (UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1332 void HAL_UART_MspInit(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1333 void HAL_UART_MspDeInit(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1334
Kojto 122:f9eeca106725 1335 /**
Kojto 122:f9eeca106725 1336 * @}
Kojto 122:f9eeca106725 1337 */
Kojto 122:f9eeca106725 1338
Kojto 122:f9eeca106725 1339 /** @addtogroup UART_Exported_Functions_Group2 IO operation functions
Kojto 122:f9eeca106725 1340 * @{
Kojto 122:f9eeca106725 1341 */
Kojto 122:f9eeca106725 1342
Kojto 122:f9eeca106725 1343 /* IO operation functions *****************************************************/
Kojto 122:f9eeca106725 1344 HAL_StatusTypeDef HAL_UART_Transmit(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 122:f9eeca106725 1345 HAL_StatusTypeDef HAL_UART_Receive(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 122:f9eeca106725 1346 HAL_StatusTypeDef HAL_UART_Transmit_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
Kojto 122:f9eeca106725 1347 HAL_StatusTypeDef HAL_UART_Receive_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
Kojto 122:f9eeca106725 1348 HAL_StatusTypeDef HAL_UART_Transmit_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
Kojto 122:f9eeca106725 1349 HAL_StatusTypeDef HAL_UART_Receive_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
Kojto 122:f9eeca106725 1350 HAL_StatusTypeDef HAL_UART_DMAPause(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1351 HAL_StatusTypeDef HAL_UART_DMAResume(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1352 HAL_StatusTypeDef HAL_UART_DMAStop(UART_HandleTypeDef *huart);
AnnaBridge 145:64910690c574 1353 /* Transfer Abort functions */
AnnaBridge 145:64910690c574 1354 HAL_StatusTypeDef HAL_UART_Abort(UART_HandleTypeDef *huart);
AnnaBridge 145:64910690c574 1355 HAL_StatusTypeDef HAL_UART_AbortTransmit(UART_HandleTypeDef *huart);
AnnaBridge 145:64910690c574 1356 HAL_StatusTypeDef HAL_UART_AbortReceive(UART_HandleTypeDef *huart);
AnnaBridge 145:64910690c574 1357 HAL_StatusTypeDef HAL_UART_Abort_IT(UART_HandleTypeDef *huart);
AnnaBridge 145:64910690c574 1358 HAL_StatusTypeDef HAL_UART_AbortTransmit_IT(UART_HandleTypeDef *huart);
AnnaBridge 145:64910690c574 1359 HAL_StatusTypeDef HAL_UART_AbortReceive_IT(UART_HandleTypeDef *huart);
AnnaBridge 145:64910690c574 1360
Kojto 122:f9eeca106725 1361 void HAL_UART_IRQHandler(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1362 void HAL_UART_TxHalfCpltCallback(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1363 void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1364 void HAL_UART_RxHalfCpltCallback(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1365 void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1366 void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart);
AnnaBridge 145:64910690c574 1367 void HAL_UART_AbortCpltCallback (UART_HandleTypeDef *huart);
AnnaBridge 145:64910690c574 1368 void HAL_UART_AbortTransmitCpltCallback (UART_HandleTypeDef *huart);
AnnaBridge 145:64910690c574 1369 void HAL_UART_AbortReceiveCpltCallback (UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1370
Kojto 122:f9eeca106725 1371 /**
Kojto 122:f9eeca106725 1372 * @}
Kojto 122:f9eeca106725 1373 */
Kojto 122:f9eeca106725 1374
Kojto 122:f9eeca106725 1375 /** @addtogroup UART_Exported_Functions_Group3 Peripheral Control functions
Kojto 122:f9eeca106725 1376 * @{
Kojto 122:f9eeca106725 1377 */
Kojto 122:f9eeca106725 1378
Kojto 122:f9eeca106725 1379 /* Peripheral Control functions ************************************************/
Kojto 122:f9eeca106725 1380 HAL_StatusTypeDef HAL_LIN_SendBreak(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1381 HAL_StatusTypeDef HAL_MultiProcessor_EnableMuteMode(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1382 HAL_StatusTypeDef HAL_MultiProcessor_DisableMuteMode(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1383 void HAL_MultiProcessor_EnterMuteMode(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1384 HAL_StatusTypeDef HAL_HalfDuplex_EnableTransmitter(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1385 HAL_StatusTypeDef HAL_HalfDuplex_EnableReceiver(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1386
Kojto 122:f9eeca106725 1387 /**
Kojto 122:f9eeca106725 1388 * @}
Kojto 122:f9eeca106725 1389 */
Kojto 122:f9eeca106725 1390
Kojto 122:f9eeca106725 1391 /** @addtogroup UART_Exported_Functions_Group4 Peripheral State and Error functions
Kojto 122:f9eeca106725 1392 * @{
Kojto 122:f9eeca106725 1393 */
Kojto 122:f9eeca106725 1394
Kojto 122:f9eeca106725 1395 /* Peripheral State and Errors functions **************************************************/
Kojto 122:f9eeca106725 1396 HAL_UART_StateTypeDef HAL_UART_GetState(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1397 uint32_t HAL_UART_GetError(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1398
Kojto 122:f9eeca106725 1399 /**
Kojto 122:f9eeca106725 1400 * @}
Kojto 122:f9eeca106725 1401 */
Kojto 122:f9eeca106725 1402
Kojto 122:f9eeca106725 1403 /**
Kojto 122:f9eeca106725 1404 * @}
Kojto 122:f9eeca106725 1405 */
Kojto 122:f9eeca106725 1406
Kojto 122:f9eeca106725 1407 /* Private functions -----------------------------------------------------------*/
Kojto 122:f9eeca106725 1408 /** @addtogroup UART_Private_Functions UART Private Functions
Kojto 122:f9eeca106725 1409 * @{
Kojto 122:f9eeca106725 1410 */
Kojto 122:f9eeca106725 1411
Kojto 122:f9eeca106725 1412 HAL_StatusTypeDef UART_SetConfig(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1413 HAL_StatusTypeDef UART_CheckIdleState(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1414 HAL_StatusTypeDef UART_WaitOnFlagUntilTimeout(UART_HandleTypeDef *huart, uint32_t Flag, FlagStatus Status, uint32_t Tickstart, uint32_t Timeout);
Kojto 122:f9eeca106725 1415 void UART_AdvFeatureConfig(UART_HandleTypeDef *huart);
Kojto 122:f9eeca106725 1416
Kojto 122:f9eeca106725 1417 /**
Kojto 122:f9eeca106725 1418 * @}
Kojto 122:f9eeca106725 1419 */
Kojto 122:f9eeca106725 1420
Kojto 122:f9eeca106725 1421 /**
Kojto 122:f9eeca106725 1422 * @}
Kojto 122:f9eeca106725 1423 */
Kojto 122:f9eeca106725 1424
Kojto 122:f9eeca106725 1425 /**
Kojto 122:f9eeca106725 1426 * @}
Kojto 122:f9eeca106725 1427 */
Kojto 122:f9eeca106725 1428
Kojto 122:f9eeca106725 1429 #ifdef __cplusplus
Kojto 122:f9eeca106725 1430 }
Kojto 122:f9eeca106725 1431 #endif
Kojto 122:f9eeca106725 1432
Kojto 122:f9eeca106725 1433 #endif /* __STM32L4xx_HAL_UART_H */
Kojto 122:f9eeca106725 1434
Kojto 122:f9eeca106725 1435 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/