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TARGET_NUCLEO_L152RE/stm32l1xx_hal_uart.h@118:16969dd821af, 2016-04-05 (annotated)

Committer:
ricardobtez
Date:
Tue Apr 05 23:51:21 2016 +0000
Revision:
118:16969dd821af
Parent:
90:cb3d968589d8 
dgdgr

Who changed what in which revision?

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Kojto 90:cb3d968589d8 1 /**
Kojto 90:cb3d968589d8 2 ******************************************************************************
Kojto 90:cb3d968589d8 3 * @file stm32l1xx_hal_uart.h
Kojto 90:cb3d968589d8 4 * @author MCD Application Team
Kojto 90:cb3d968589d8 5 * @version V1.0.0
Kojto 90:cb3d968589d8 6 * @date 5-September-2014
Kojto 90:cb3d968589d8 7 * @brief This file contains all the functions prototypes for the UART
Kojto 90:cb3d968589d8 8 * firmware library.
Kojto 90:cb3d968589d8 9 ******************************************************************************
Kojto 90:cb3d968589d8 10 * @attention
Kojto 90:cb3d968589d8 11 *
Kojto 90:cb3d968589d8 12 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
Kojto 90:cb3d968589d8 13 *
Kojto 90:cb3d968589d8 14 * Redistribution and use in source and binary forms, with or without modification,
Kojto 90:cb3d968589d8 15 * are permitted provided that the following conditions are met:
Kojto 90:cb3d968589d8 16 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 90:cb3d968589d8 17 * this list of conditions and the following disclaimer.
Kojto 90:cb3d968589d8 18 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 90:cb3d968589d8 19 * this list of conditions and the following disclaimer in the documentation
Kojto 90:cb3d968589d8 20 * and/or other materials provided with the distribution.
Kojto 90:cb3d968589d8 21 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 90:cb3d968589d8 22 * may be used to endorse or promote products derived from this software
Kojto 90:cb3d968589d8 23 * without specific prior written permission.
Kojto 90:cb3d968589d8 24 *
Kojto 90:cb3d968589d8 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 90:cb3d968589d8 26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 90:cb3d968589d8 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 90:cb3d968589d8 28 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 90:cb3d968589d8 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 90:cb3d968589d8 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 90:cb3d968589d8 31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 90:cb3d968589d8 32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 90:cb3d968589d8 33 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 90:cb3d968589d8 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 90:cb3d968589d8 35 *
Kojto 90:cb3d968589d8 36 ******************************************************************************
Kojto 90:cb3d968589d8 37 */
Kojto 90:cb3d968589d8 38
Kojto 90:cb3d968589d8 39 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 90:cb3d968589d8 40 #ifndef __STM32L1xx_HAL_UART_H
Kojto 90:cb3d968589d8 41 #define __STM32L1xx_HAL_UART_H
Kojto 90:cb3d968589d8 42
Kojto 90:cb3d968589d8 43 #ifdef __cplusplus
Kojto 90:cb3d968589d8 44 extern "C" {
Kojto 90:cb3d968589d8 45 #endif
Kojto 90:cb3d968589d8 46
Kojto 90:cb3d968589d8 47 /* Includes ------------------------------------------------------------------*/
Kojto 90:cb3d968589d8 48 #include "stm32l1xx_hal_def.h"
Kojto 90:cb3d968589d8 49
Kojto 90:cb3d968589d8 50 /** @addtogroup STM32L1xx_HAL_Driver
Kojto 90:cb3d968589d8 51 * @{
Kojto 90:cb3d968589d8 52 */
Kojto 90:cb3d968589d8 53
Kojto 90:cb3d968589d8 54 /** @addtogroup UART
Kojto 90:cb3d968589d8 55 * @{
Kojto 90:cb3d968589d8 56 */
Kojto 90:cb3d968589d8 57
Kojto 90:cb3d968589d8 58 /* Exported types ------------------------------------------------------------*/
Kojto 90:cb3d968589d8 59 /** @defgroup UART_Exported_Types UART Exported Types
Kojto 90:cb3d968589d8 60 * @{
Kojto 90:cb3d968589d8 61 */
Kojto 90:cb3d968589d8 62
Kojto 90:cb3d968589d8 63
Kojto 90:cb3d968589d8 64 /**
Kojto 90:cb3d968589d8 65 * @brief UART Init Structure definition
Kojto 90:cb3d968589d8 66 */
Kojto 90:cb3d968589d8 67 typedef struct
Kojto 90:cb3d968589d8 68 {
Kojto 90:cb3d968589d8 69 uint32_t BaudRate; /*!< This member configures the UART communication baud rate.
Kojto 90:cb3d968589d8 70 The baud rate is computed using the following formula:
Kojto 90:cb3d968589d8 71 - IntegerDivider = ((PCLKx) / (8 * (OVR8+1) * (huart->Init.BaudRate)))
Kojto 90:cb3d968589d8 72 - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 8 * (OVR8+1)) + 0.5
Kojto 90:cb3d968589d8 73 Where OVR8 is the "oversampling by 8 mode" configuration bit in the CR1 register. */
Kojto 90:cb3d968589d8 74
Kojto 90:cb3d968589d8 75 uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame.
Kojto 90:cb3d968589d8 76 This parameter can be a value of @ref UART_Word_Length */
Kojto 90:cb3d968589d8 77
Kojto 90:cb3d968589d8 78 uint32_t StopBits; /*!< Specifies the number of stop bits transmitted.
Kojto 90:cb3d968589d8 79 This parameter can be a value of @ref UART_Stop_Bits */
Kojto 90:cb3d968589d8 80
Kojto 90:cb3d968589d8 81 uint32_t Parity; /*!< Specifies the parity mode.
Kojto 90:cb3d968589d8 82 This parameter can be a value of @ref UART_Parity
Kojto 90:cb3d968589d8 83 @note When parity is enabled, the computed parity is inserted
Kojto 90:cb3d968589d8 84 at the MSB position of the transmitted data (9th bit when
Kojto 90:cb3d968589d8 85 the word length is set to 9 data bits; 8th bit when the
Kojto 90:cb3d968589d8 86 word length is set to 8 data bits). */
Kojto 90:cb3d968589d8 87
Kojto 90:cb3d968589d8 88 uint32_t Mode; /*!< Specifies wether the Receive or Transmit mode is enabled or disabled.
Kojto 90:cb3d968589d8 89 This parameter can be a value of @ref UART_Mode */
Kojto 90:cb3d968589d8 90
Kojto 90:cb3d968589d8 91 uint32_t HwFlowCtl; /*!< Specifies wether the hardware flow control mode is enabled
Kojto 90:cb3d968589d8 92 or disabled.
Kojto 90:cb3d968589d8 93 This parameter can be a value of @ref UART_Hardware_Flow_Control */
Kojto 90:cb3d968589d8 94
Kojto 90:cb3d968589d8 95 uint32_t OverSampling; /*!< Specifies wether the Over sampling 8 is enabled or disabled, to achieve higher speed (up to fPCLK/8).
Kojto 90:cb3d968589d8 96 This parameter can be a value of @ref UART_Over_Sampling */
Kojto 90:cb3d968589d8 97 }UART_InitTypeDef;
Kojto 90:cb3d968589d8 98
Kojto 90:cb3d968589d8 99 /**
Kojto 90:cb3d968589d8 100 * @brief HAL UART State structures definition
Kojto 90:cb3d968589d8 101 */
Kojto 90:cb3d968589d8 102 typedef enum
Kojto 90:cb3d968589d8 103 {
Kojto 90:cb3d968589d8 104 HAL_UART_STATE_RESET = 0x00, /*!< Peripheral is not initialized */
Kojto 90:cb3d968589d8 105 HAL_UART_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */
Kojto 90:cb3d968589d8 106 HAL_UART_STATE_BUSY = 0x02, /*!< an internal process is ongoing */
Kojto 90:cb3d968589d8 107 HAL_UART_STATE_BUSY_TX = 0x12, /*!< Data Transmission process is ongoing */
Kojto 90:cb3d968589d8 108 HAL_UART_STATE_BUSY_RX = 0x22, /*!< Data Reception process is ongoing */
Kojto 90:cb3d968589d8 109 HAL_UART_STATE_BUSY_TX_RX = 0x32, /*!< Data Transmission and Reception process is ongoing */
Kojto 90:cb3d968589d8 110 HAL_UART_STATE_TIMEOUT = 0x03, /*!< Timeout state */
Kojto 90:cb3d968589d8 111 HAL_UART_STATE_ERROR = 0x04 /*!< Error */
Kojto 90:cb3d968589d8 112 }HAL_UART_StateTypeDef;
Kojto 90:cb3d968589d8 113
Kojto 90:cb3d968589d8 114 /**
Kojto 90:cb3d968589d8 115 * @brief HAL UART Error Code structure definition
Kojto 90:cb3d968589d8 116 */
Kojto 90:cb3d968589d8 117 typedef enum
Kojto 90:cb3d968589d8 118 {
Kojto 90:cb3d968589d8 119 HAL_UART_ERROR_NONE = 0x00, /*!< No error */
Kojto 90:cb3d968589d8 120 HAL_UART_ERROR_PE = 0x01, /*!< Parity error */
Kojto 90:cb3d968589d8 121 HAL_UART_ERROR_NE = 0x02, /*!< Noise error */
Kojto 90:cb3d968589d8 122 HAL_UART_ERROR_FE = 0x04, /*!< frame error */
Kojto 90:cb3d968589d8 123 HAL_UART_ERROR_ORE = 0x08, /*!< Overrun error */
Kojto 90:cb3d968589d8 124 HAL_UART_ERROR_DMA = 0x10 /*!< DMA transfer error */
Kojto 90:cb3d968589d8 125 }HAL_UART_ErrorTypeDef;
Kojto 90:cb3d968589d8 126
Kojto 90:cb3d968589d8 127 /**
Kojto 90:cb3d968589d8 128 * @brief UART handle Structure definition
Kojto 90:cb3d968589d8 129 */
Kojto 90:cb3d968589d8 130 typedef struct
Kojto 90:cb3d968589d8 131 {
Kojto 90:cb3d968589d8 132 USART_TypeDef *Instance; /* UART registers base address */
Kojto 90:cb3d968589d8 133
Kojto 90:cb3d968589d8 134 UART_InitTypeDef Init; /* UART communication parameters */
Kojto 90:cb3d968589d8 135
Kojto 90:cb3d968589d8 136 uint8_t *pTxBuffPtr; /* Pointer to UART Tx transfer Buffer */
Kojto 90:cb3d968589d8 137
Kojto 90:cb3d968589d8 138 uint16_t TxXferSize; /* UART Tx Transfer size */
Kojto 90:cb3d968589d8 139
Kojto 90:cb3d968589d8 140 uint16_t TxXferCount; /* UART Tx Transfer Counter */
Kojto 90:cb3d968589d8 141
Kojto 90:cb3d968589d8 142 uint8_t *pRxBuffPtr; /* Pointer to UART Rx transfer Buffer */
Kojto 90:cb3d968589d8 143
Kojto 90:cb3d968589d8 144 uint16_t RxXferSize; /* UART Rx Transfer size */
Kojto 90:cb3d968589d8 145
Kojto 90:cb3d968589d8 146 uint16_t RxXferCount; /* UART Rx Transfer Counter */
Kojto 90:cb3d968589d8 147
Kojto 90:cb3d968589d8 148 DMA_HandleTypeDef *hdmatx; /* UART Tx DMA Handle parameters */
Kojto 90:cb3d968589d8 149
Kojto 90:cb3d968589d8 150 DMA_HandleTypeDef *hdmarx; /* UART Rx DMA Handle parameters */
Kojto 90:cb3d968589d8 151
Kojto 90:cb3d968589d8 152 HAL_LockTypeDef Lock; /* Locking object */
Kojto 90:cb3d968589d8 153
Kojto 90:cb3d968589d8 154 __IO HAL_UART_StateTypeDef State; /* UART communication state */
Kojto 90:cb3d968589d8 155
Kojto 90:cb3d968589d8 156 __IO HAL_UART_ErrorTypeDef ErrorCode; /* UART Error code */
Kojto 90:cb3d968589d8 157
Kojto 90:cb3d968589d8 158 }UART_HandleTypeDef;
Kojto 90:cb3d968589d8 159
Kojto 90:cb3d968589d8 160 /**
Kojto 90:cb3d968589d8 161 * @}
Kojto 90:cb3d968589d8 162 */
Kojto 90:cb3d968589d8 163
Kojto 90:cb3d968589d8 164 /* Exported constants --------------------------------------------------------*/
Kojto 90:cb3d968589d8 165 /** @defgroup UART_Exported_Constants UART Exported constants
Kojto 90:cb3d968589d8 166 * @{
Kojto 90:cb3d968589d8 167 */
Kojto 90:cb3d968589d8 168
Kojto 90:cb3d968589d8 169 /** @defgroup UART_Word_Length UART Word Length
Kojto 90:cb3d968589d8 170 * @{
Kojto 90:cb3d968589d8 171 */
Kojto 90:cb3d968589d8 172 #define UART_WORDLENGTH_8B ((uint32_t)0x00000000)
Kojto 90:cb3d968589d8 173 #define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M)
Kojto 90:cb3d968589d8 174 #define IS_UART_WORD_LENGTH(LENGTH) (((LENGTH) == UART_WORDLENGTH_8B) || \
Kojto 90:cb3d968589d8 175 ((LENGTH) == UART_WORDLENGTH_9B))
Kojto 90:cb3d968589d8 176 /**
Kojto 90:cb3d968589d8 177 * @}
Kojto 90:cb3d968589d8 178 */
Kojto 90:cb3d968589d8 179
Kojto 90:cb3d968589d8 180 /** @defgroup UART_Stop_Bits UART Number of Stop Bits
Kojto 90:cb3d968589d8 181 * @{
Kojto 90:cb3d968589d8 182 */
Kojto 90:cb3d968589d8 183 #define UART_STOPBITS_1 ((uint32_t)0x00000000)
Kojto 90:cb3d968589d8 184 #define UART_STOPBITS_2 ((uint32_t)USART_CR2_STOP_1)
Kojto 90:cb3d968589d8 185 #define IS_UART_STOPBITS(STOPBITS) (((STOPBITS) == UART_STOPBITS_1) || \
Kojto 90:cb3d968589d8 186 ((STOPBITS) == UART_STOPBITS_2))
Kojto 90:cb3d968589d8 187 /**
Kojto 90:cb3d968589d8 188 * @}
Kojto 90:cb3d968589d8 189 */
Kojto 90:cb3d968589d8 190
Kojto 90:cb3d968589d8 191 /** @defgroup UART_Parity UART Parity
Kojto 90:cb3d968589d8 192 * @{
Kojto 90:cb3d968589d8 193 */
Kojto 90:cb3d968589d8 194 #define UART_PARITY_NONE ((uint32_t)0x00000000)
Kojto 90:cb3d968589d8 195 #define UART_PARITY_EVEN ((uint32_t)USART_CR1_PCE)
Kojto 90:cb3d968589d8 196 #define UART_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS))
Kojto 90:cb3d968589d8 197 #define IS_UART_PARITY(PARITY) (((PARITY) == UART_PARITY_NONE) || \
Kojto 90:cb3d968589d8 198 ((PARITY) == UART_PARITY_EVEN) || \
Kojto 90:cb3d968589d8 199 ((PARITY) == UART_PARITY_ODD))
Kojto 90:cb3d968589d8 200 /**
Kojto 90:cb3d968589d8 201 * @}
Kojto 90:cb3d968589d8 202 */
Kojto 90:cb3d968589d8 203
Kojto 90:cb3d968589d8 204 /** @defgroup UART_Hardware_Flow_Control UART Hardware Flow Control
Kojto 90:cb3d968589d8 205 * @{
Kojto 90:cb3d968589d8 206 */
Kojto 90:cb3d968589d8 207 #define UART_HWCONTROL_NONE ((uint32_t)0x00000000)
Kojto 90:cb3d968589d8 208 #define UART_HWCONTROL_RTS ((uint32_t)USART_CR3_RTSE)
Kojto 90:cb3d968589d8 209 #define UART_HWCONTROL_CTS ((uint32_t)USART_CR3_CTSE)
Kojto 90:cb3d968589d8 210 #define UART_HWCONTROL_RTS_CTS ((uint32_t)(USART_CR3_RTSE | USART_CR3_CTSE))
Kojto 90:cb3d968589d8 211 #define IS_UART_HARDWARE_FLOW_CONTROL(CONTROL)\
Kojto 90:cb3d968589d8 212 (((CONTROL) == UART_HWCONTROL_NONE) || \
Kojto 90:cb3d968589d8 213 ((CONTROL) == UART_HWCONTROL_RTS) || \
Kojto 90:cb3d968589d8 214 ((CONTROL) == UART_HWCONTROL_CTS) || \
Kojto 90:cb3d968589d8 215 ((CONTROL) == UART_HWCONTROL_RTS_CTS))
Kojto 90:cb3d968589d8 216 /**
Kojto 90:cb3d968589d8 217 * @}
Kojto 90:cb3d968589d8 218 */
Kojto 90:cb3d968589d8 219
Kojto 90:cb3d968589d8 220 /** @defgroup UART_Mode UART Transfer Mode
Kojto 90:cb3d968589d8 221 * @{
Kojto 90:cb3d968589d8 222 */
Kojto 90:cb3d968589d8 223 #define UART_MODE_RX ((uint32_t)USART_CR1_RE)
Kojto 90:cb3d968589d8 224 #define UART_MODE_TX ((uint32_t)USART_CR1_TE)
Kojto 90:cb3d968589d8 225 #define UART_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE))
Kojto 90:cb3d968589d8 226 #define IS_UART_MODE(MODE) ((((MODE) & (uint32_t)0x0000FFF3) == 0x00) && ((MODE) != (uint32_t)0x00000000))
Kojto 90:cb3d968589d8 227 /**
Kojto 90:cb3d968589d8 228 * @}
Kojto 90:cb3d968589d8 229 */
Kojto 90:cb3d968589d8 230
Kojto 90:cb3d968589d8 231 /** @defgroup UART_State UART State
Kojto 90:cb3d968589d8 232 * @{
Kojto 90:cb3d968589d8 233 */
Kojto 90:cb3d968589d8 234 #define UART_STATE_DISABLE ((uint32_t)0x00000000)
Kojto 90:cb3d968589d8 235 #define UART_STATE_ENABLE ((uint32_t)USART_CR1_UE)
Kojto 90:cb3d968589d8 236 #define IS_UART_STATE(STATE) (((STATE) == UART_STATE_DISABLE) || \
Kojto 90:cb3d968589d8 237 ((STATE) == UART_STATE_ENABLE))
Kojto 90:cb3d968589d8 238 /**
Kojto 90:cb3d968589d8 239 * @}
Kojto 90:cb3d968589d8 240 */
Kojto 90:cb3d968589d8 241
Kojto 90:cb3d968589d8 242 /** @defgroup UART_Over_Sampling UART Over Sampling
Kojto 90:cb3d968589d8 243 * @{
Kojto 90:cb3d968589d8 244 */
Kojto 90:cb3d968589d8 245 #define UART_OVERSAMPLING_16 ((uint32_t)0x00000000)
Kojto 90:cb3d968589d8 246 #define UART_OVERSAMPLING_8 ((uint32_t)USART_CR1_OVER8)
Kojto 90:cb3d968589d8 247 #define IS_UART_OVERSAMPLING(SAMPLING) (((SAMPLING) == UART_OVERSAMPLING_16) || \
Kojto 90:cb3d968589d8 248 ((SAMPLING) == UART_OVERSAMPLING_8))
Kojto 90:cb3d968589d8 249 /**
Kojto 90:cb3d968589d8 250 * @}
Kojto 90:cb3d968589d8 251 */
Kojto 90:cb3d968589d8 252
Kojto 90:cb3d968589d8 253 /** @defgroup UART_LIN_Break_Detection_Length UART LIN Break Detection Length
Kojto 90:cb3d968589d8 254 * @{
Kojto 90:cb3d968589d8 255 */
Kojto 90:cb3d968589d8 256 #define UART_LINBREAKDETECTLENGTH_10B ((uint32_t)0x00000000)
Kojto 90:cb3d968589d8 257 #define UART_LINBREAKDETECTLENGTH_11B ((uint32_t)USART_CR2_LBDL)
Kojto 90:cb3d968589d8 258 #define IS_UART_LIN_BREAK_DETECT_LENGTH(LENGTH) (((LENGTH) == UART_LINBREAKDETECTLENGTH_10B) || \
Kojto 90:cb3d968589d8 259 ((LENGTH) == UART_LINBREAKDETECTLENGTH_11B))
Kojto 90:cb3d968589d8 260 /**
Kojto 90:cb3d968589d8 261 * @}
Kojto 90:cb3d968589d8 262 */
Kojto 90:cb3d968589d8 263
Kojto 90:cb3d968589d8 264 /** @defgroup UART_WakeUp_functions UART Wakeup Functions
Kojto 90:cb3d968589d8 265 * @{
Kojto 90:cb3d968589d8 266 */
Kojto 90:cb3d968589d8 267 #define UART_WAKEUPMETHOD_IDLELINE ((uint32_t)0x00000000)
Kojto 90:cb3d968589d8 268 #define UART_WAKEUPMETHOD_ADDRESSMARK ((uint32_t)0x00000800)
Kojto 90:cb3d968589d8 269 #define IS_UART_WAKEUPMETHOD(WAKEUP) (((WAKEUP) == UART_WAKEUPMETHOD_IDLELINE) || \
Kojto 90:cb3d968589d8 270 ((WAKEUP) == UART_WAKEUPMETHOD_ADDRESSMARK))
Kojto 90:cb3d968589d8 271 /**
Kojto 90:cb3d968589d8 272 * @}
Kojto 90:cb3d968589d8 273 */
Kojto 90:cb3d968589d8 274
Kojto 90:cb3d968589d8 275 /** @defgroup UART_Flags UART FLags
Kojto 90:cb3d968589d8 276 * Elements values convention: 0xXXXX
Kojto 90:cb3d968589d8 277 * - 0xXXXX : Flag mask in the SR register
Kojto 90:cb3d968589d8 278 * @{
Kojto 90:cb3d968589d8 279 */
Kojto 90:cb3d968589d8 280 #define UART_FLAG_CTS ((uint32_t)USART_SR_CTS)
Kojto 90:cb3d968589d8 281 #define UART_FLAG_LBD ((uint32_t)USART_SR_LBD)
Kojto 90:cb3d968589d8 282 #define UART_FLAG_TXE ((uint32_t)USART_SR_TXE)
Kojto 90:cb3d968589d8 283 #define UART_FLAG_TC ((uint32_t)USART_SR_TC)
Kojto 90:cb3d968589d8 284 #define UART_FLAG_RXNE ((uint32_t)USART_SR_RXNE)
Kojto 90:cb3d968589d8 285 #define UART_FLAG_IDLE ((uint32_t)USART_SR_IDLE)
Kojto 90:cb3d968589d8 286 #define UART_FLAG_ORE ((uint32_t)USART_SR_ORE)
Kojto 90:cb3d968589d8 287 #define UART_FLAG_NE ((uint32_t)USART_SR_NE)
Kojto 90:cb3d968589d8 288 #define UART_FLAG_FE ((uint32_t)USART_SR_FE)
Kojto 90:cb3d968589d8 289 #define UART_FLAG_PE ((uint32_t)USART_SR_PE)
Kojto 90:cb3d968589d8 290 /**
Kojto 90:cb3d968589d8 291 * @}
Kojto 90:cb3d968589d8 292 */
Kojto 90:cb3d968589d8 293
Kojto 90:cb3d968589d8 294 /** @defgroup UART_Interrupt_definition UART Interrupt Definitions
Kojto 90:cb3d968589d8 295 * Elements values convention: 0xY000XXXX
Kojto 90:cb3d968589d8 296 * - XXXX : Interrupt mask in the XX register
Kojto 90:cb3d968589d8 297 * - Y : Interrupt source register (2bits)
Kojto 90:cb3d968589d8 298 * - 01: CR1 register
Kojto 90:cb3d968589d8 299 * - 10: CR2 register
Kojto 90:cb3d968589d8 300 * - 11: CR3 register
Kojto 90:cb3d968589d8 301 *
Kojto 90:cb3d968589d8 302 * @{
Kojto 90:cb3d968589d8 303 */
Kojto 90:cb3d968589d8 304 #define UART_IT_PE ((uint32_t)0x10000100)
Kojto 90:cb3d968589d8 305 #define UART_IT_TXE ((uint32_t)0x10000080)
Kojto 90:cb3d968589d8 306 #define UART_IT_TC ((uint32_t)0x10000040)
Kojto 90:cb3d968589d8 307 #define UART_IT_RXNE ((uint32_t)0x10000020)
Kojto 90:cb3d968589d8 308 #define UART_IT_IDLE ((uint32_t)0x10000010)
Kojto 90:cb3d968589d8 309
Kojto 90:cb3d968589d8 310 #define UART_IT_LBD ((uint32_t)0x20000040)
Kojto 90:cb3d968589d8 311 #define UART_IT_CTS ((uint32_t)0x30000400)
Kojto 90:cb3d968589d8 312
Kojto 90:cb3d968589d8 313 #define UART_IT_ERR ((uint32_t)0x30000001)
Kojto 90:cb3d968589d8 314
Kojto 90:cb3d968589d8 315 /**
Kojto 90:cb3d968589d8 316 * @}
Kojto 90:cb3d968589d8 317 */
Kojto 90:cb3d968589d8 318
Kojto 90:cb3d968589d8 319 /** @defgroup UART_Interruption_Mask UART interruptions flag mask
Kojto 90:cb3d968589d8 320 * @{
Kojto 90:cb3d968589d8 321 */
Kojto 90:cb3d968589d8 322 #define UART_IT_MASK ((uint32_t)0x0000FFFF)
Kojto 90:cb3d968589d8 323 /**
Kojto 90:cb3d968589d8 324 * @}
Kojto 90:cb3d968589d8 325 */
Kojto 90:cb3d968589d8 326
Kojto 90:cb3d968589d8 327 /**
Kojto 90:cb3d968589d8 328 * @}
Kojto 90:cb3d968589d8 329 */
Kojto 90:cb3d968589d8 330
Kojto 90:cb3d968589d8 331 /* Exported macro ------------------------------------------------------------*/
Kojto 90:cb3d968589d8 332 /** @defgroup UART_Exported_Macros UART Exported Macros
Kojto 90:cb3d968589d8 333 * @{
Kojto 90:cb3d968589d8 334 */
Kojto 90:cb3d968589d8 335
Kojto 90:cb3d968589d8 336
Kojto 90:cb3d968589d8 337 /** @brief Reset UART handle state
Kojto 90:cb3d968589d8 338 * @param __HANDLE__: specifies the UART Handle.
Kojto 90:cb3d968589d8 339 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
Kojto 90:cb3d968589d8 340 * UART peripheral (availability depending on device for UARTy).
Kojto 90:cb3d968589d8 341 * @retval None
Kojto 90:cb3d968589d8 342 */
Kojto 90:cb3d968589d8 343 #define __HAL_UART_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_UART_STATE_RESET)
Kojto 90:cb3d968589d8 344
Kojto 90:cb3d968589d8 345 /** @brief Flushs the UART DR register
Kojto 90:cb3d968589d8 346 * @param __HANDLE__: specifies the UART Handle.
Kojto 90:cb3d968589d8 347 */
Kojto 90:cb3d968589d8 348 #define __HAL_UART_FLUSH_DRREGISTER(__HANDLE__) ((__HANDLE__)->Instance->DR)
Kojto 90:cb3d968589d8 349
Kojto 90:cb3d968589d8 350 /** @brief Checks whether the specified UART flag is set or not.
Kojto 90:cb3d968589d8 351 * @param __HANDLE__: specifies the UART Handle.
Kojto 90:cb3d968589d8 352 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
Kojto 90:cb3d968589d8 353 * UART peripheral (availability depending on device for UARTy).
Kojto 90:cb3d968589d8 354 * @param __FLAG__: specifies the flag to check.
Kojto 90:cb3d968589d8 355 * This parameter can be one of the following values:
Kojto 90:cb3d968589d8 356 * @arg UART_FLAG_CTS: CTS Change flag (not available for UART4 and UART5)
Kojto 90:cb3d968589d8 357 * @arg UART_FLAG_LBD: LIN Break detection flag
Kojto 90:cb3d968589d8 358 * @arg UART_FLAG_TXE: Transmit data register empty flag
Kojto 90:cb3d968589d8 359 * @arg UART_FLAG_TC: Transmission Complete flag
Kojto 90:cb3d968589d8 360 * @arg UART_FLAG_RXNE: Receive data register not empty flag
Kojto 90:cb3d968589d8 361 * @arg UART_FLAG_IDLE: Idle Line detection flag
Kojto 90:cb3d968589d8 362 * @arg UART_FLAG_ORE: OverRun Error flag
Kojto 90:cb3d968589d8 363 * @arg UART_FLAG_NE: Noise Error flag
Kojto 90:cb3d968589d8 364 * @arg UART_FLAG_FE: Framing Error flag
Kojto 90:cb3d968589d8 365 * @arg UART_FLAG_PE: Parity Error flag
Kojto 90:cb3d968589d8 366 * @retval The new state of __FLAG__ (TRUE or FALSE).
Kojto 90:cb3d968589d8 367 */
Kojto 90:cb3d968589d8 368 #define __HAL_UART_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
Kojto 90:cb3d968589d8 369
Kojto 90:cb3d968589d8 370 /** @brief Clears the specified UART pending flag.
Kojto 90:cb3d968589d8 371 * @param __HANDLE__: specifies the UART Handle.
Kojto 90:cb3d968589d8 372 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
Kojto 90:cb3d968589d8 373 * UART peripheral (availability depending on device for UARTy).
Kojto 90:cb3d968589d8 374 * @param __FLAG__: specifies the flag to check.
Kojto 90:cb3d968589d8 375 * This parameter can be any combination of the following values:
Kojto 90:cb3d968589d8 376 * @arg UART_FLAG_CTS: CTS Change flag (not available for UART4 and UART5).
Kojto 90:cb3d968589d8 377 * @arg UART_FLAG_LBD: LIN Break detection flag.
Kojto 90:cb3d968589d8 378 * @arg UART_FLAG_TC: Transmission Complete flag.
Kojto 90:cb3d968589d8 379 * @arg UART_FLAG_RXNE: Receive data register not empty flag.
Kojto 90:cb3d968589d8 380 *
Kojto 90:cb3d968589d8 381 * @note PE (Parity error), FE (Framing error), NE (Noise error), ORE (OverRun
Kojto 90:cb3d968589d8 382 * error) and IDLE (Idle line detected) flags are cleared by software
Kojto 90:cb3d968589d8 383 * sequence: a read operation to USART_SR register followed by a read
Kojto 90:cb3d968589d8 384 * operation to USART_DR register.
Kojto 90:cb3d968589d8 385 * @note RXNE flag can be also cleared by a read to the USART_DR register.
Kojto 90:cb3d968589d8 386 * @note TC flag can be also cleared by software sequence: a read operation to
Kojto 90:cb3d968589d8 387 * USART_SR register followed by a write operation to USART_DR register.
Kojto 90:cb3d968589d8 388 * @note TXE flag is cleared only by a write to the USART_DR register.
Kojto 90:cb3d968589d8 389 *
Kojto 90:cb3d968589d8 390 * @retval None
Kojto 90:cb3d968589d8 391 */
Kojto 90:cb3d968589d8 392 #define __HAL_UART_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__))
Kojto 90:cb3d968589d8 393
Kojto 90:cb3d968589d8 394 /** @brief Clear the UART PE pending flag.
Kojto 90:cb3d968589d8 395 * @param __HANDLE__: specifies the UART Handle.
Kojto 90:cb3d968589d8 396 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
Kojto 90:cb3d968589d8 397 * UART peripheral (availability depending on device for UARTy).
Kojto 90:cb3d968589d8 398 * @retval None
Kojto 90:cb3d968589d8 399 */
Kojto 90:cb3d968589d8 400 #define __HAL_UART_CLEAR_PEFLAG(__HANDLE__) do{(__HANDLE__)->Instance->SR;\
Kojto 90:cb3d968589d8 401 (__HANDLE__)->Instance->DR;}while(0)
Kojto 90:cb3d968589d8 402 /** @brief Clear the UART FE pending flag.
Kojto 90:cb3d968589d8 403 * @param __HANDLE__: specifies the UART Handle.
Kojto 90:cb3d968589d8 404 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
Kojto 90:cb3d968589d8 405 * UART peripheral (availability depending on device for UARTy).
Kojto 90:cb3d968589d8 406 * @retval None
Kojto 90:cb3d968589d8 407 */
Kojto 90:cb3d968589d8 408 #define __HAL_UART_CLEAR_FEFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__)
Kojto 90:cb3d968589d8 409
Kojto 90:cb3d968589d8 410 /** @brief Clear the UART NE pending flag.
Kojto 90:cb3d968589d8 411 * @param __HANDLE__: specifies the UART Handle.
Kojto 90:cb3d968589d8 412 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
Kojto 90:cb3d968589d8 413 * UART peripheral (availability depending on device for UARTy).
Kojto 90:cb3d968589d8 414 * @retval None
Kojto 90:cb3d968589d8 415 */
Kojto 90:cb3d968589d8 416 #define __HAL_UART_CLEAR_NEFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__)
Kojto 90:cb3d968589d8 417
Kojto 90:cb3d968589d8 418 /** @brief Clear the UART ORE pending flag.
Kojto 90:cb3d968589d8 419 * @param __HANDLE__: specifies the UART Handle.
Kojto 90:cb3d968589d8 420 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
Kojto 90:cb3d968589d8 421 * UART peripheral (availability depending on device for UARTy).
Kojto 90:cb3d968589d8 422 * @retval None
Kojto 90:cb3d968589d8 423 */
Kojto 90:cb3d968589d8 424 #define __HAL_UART_CLEAR_OREFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__)
Kojto 90:cb3d968589d8 425
Kojto 90:cb3d968589d8 426 /** @brief Clear the UART IDLE pending flag.
Kojto 90:cb3d968589d8 427 * @param __HANDLE__: specifies the UART Handle.
Kojto 90:cb3d968589d8 428 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
Kojto 90:cb3d968589d8 429 * UART peripheral (availability depending on device for UARTy).
Kojto 90:cb3d968589d8 430 * @retval None
Kojto 90:cb3d968589d8 431 */
Kojto 90:cb3d968589d8 432 #define __HAL_UART_CLEAR_IDLEFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__)
Kojto 90:cb3d968589d8 433
Kojto 90:cb3d968589d8 434 /** @brief Enables or disables the specified UART interrupt.
Kojto 90:cb3d968589d8 435 * @param __HANDLE__: specifies the UART Handle.
Kojto 90:cb3d968589d8 436 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
Kojto 90:cb3d968589d8 437 * UART peripheral (availability depending on device for UARTy).
Kojto 90:cb3d968589d8 438 * @param __INTERRUPT__: specifies the UART interrupt source to check.
Kojto 90:cb3d968589d8 439 * This parameter can be one of the following values:
Kojto 90:cb3d968589d8 440 * @arg UART_IT_CTS: CTS change interrupt
Kojto 90:cb3d968589d8 441 * @arg UART_IT_LBD: LIN Break detection interrupt
Kojto 90:cb3d968589d8 442 * @arg UART_IT_TXE: Transmit Data Register empty interrupt
Kojto 90:cb3d968589d8 443 * @arg UART_IT_TC: Transmission complete interrupt
Kojto 90:cb3d968589d8 444 * @arg UART_IT_RXNE: Receive Data register not empty interrupt
Kojto 90:cb3d968589d8 445 * @arg UART_IT_IDLE: Idle line detection interrupt
Kojto 90:cb3d968589d8 446 * @arg UART_IT_PE: Parity Error interrupt
Kojto 90:cb3d968589d8 447 * @arg UART_IT_ERR: Error interrupt(Frame error, noise error, overrun error)
Kojto 90:cb3d968589d8 448 * @retval None
Kojto 90:cb3d968589d8 449 */
Kojto 90:cb3d968589d8 450 #define __HAL_UART_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & UART_IT_MASK)): \
Kojto 90:cb3d968589d8 451 (((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 |= ((__INTERRUPT__) & UART_IT_MASK)): \
Kojto 90:cb3d968589d8 452 ((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & UART_IT_MASK)))
Kojto 90:cb3d968589d8 453 #define __HAL_UART_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & UART_IT_MASK)): \
Kojto 90:cb3d968589d8 454 (((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 &= ~((__INTERRUPT__) & UART_IT_MASK)): \
Kojto 90:cb3d968589d8 455 ((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & UART_IT_MASK)))
Kojto 90:cb3d968589d8 456
Kojto 90:cb3d968589d8 457 /** @brief Checks whether the specified UART interrupt has occurred or not.
Kojto 90:cb3d968589d8 458 * @param __HANDLE__: specifies the UART Handle.
Kojto 90:cb3d968589d8 459 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
Kojto 90:cb3d968589d8 460 * UART peripheral (availability depending on device for UARTy).
Kojto 90:cb3d968589d8 461 * @param __IT__: specifies the UART interrupt source to check.
Kojto 90:cb3d968589d8 462 * This parameter can be one of the following values:
Kojto 90:cb3d968589d8 463 * @arg UART_IT_CTS: CTS change interrupt (not available for UART4 and UART5)
Kojto 90:cb3d968589d8 464 * @arg UART_IT_LBD: LIN Break detection interrupt
Kojto 90:cb3d968589d8 465 * @arg UART_IT_TXE: Transmit Data Register empty interrupt
Kojto 90:cb3d968589d8 466 * @arg UART_IT_TC: Transmission complete interrupt
Kojto 90:cb3d968589d8 467 * @arg UART_IT_RXNE: Receive Data register not empty interrupt
Kojto 90:cb3d968589d8 468 * @arg UART_IT_IDLE: Idle line detection interrupt
Kojto 90:cb3d968589d8 469 * @arg USART_IT_ERR: Error interrupt
Kojto 90:cb3d968589d8 470 * @retval The new state of __IT__ (TRUE or FALSE).
Kojto 90:cb3d968589d8 471 */
Kojto 90:cb3d968589d8 472 #define __HAL_UART_GET_IT_SOURCE(__HANDLE__, __IT__) (((((__IT__) >> 28) == 1)? (__HANDLE__)->Instance->CR1:(((((uint32_t)(__IT__)) >> 28) == 2)? \
Kojto 90:cb3d968589d8 473 (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & (((uint32_t)(__IT__)) & UART_IT_MASK))
Kojto 90:cb3d968589d8 474
Kojto 90:cb3d968589d8 475 /** @brief macros to enables or disables the UART's one bit sampling method
Kojto 90:cb3d968589d8 476 * @param __HANDLE__: specifies the UART Handle.
Kojto 90:cb3d968589d8 477 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
Kojto 90:cb3d968589d8 478 * UART peripheral (availability depending on device for UARTy).
Kojto 90:cb3d968589d8 479 * @retval None
Kojto 90:cb3d968589d8 480 */
Kojto 90:cb3d968589d8 481 #define __HAL_UART_ONEBIT_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT)
Kojto 90:cb3d968589d8 482 #define __HAL_UART_ONEBIT_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= (uint16_t)~((uint16_t)USART_CR3_ONEBIT))
Kojto 90:cb3d968589d8 483
Kojto 90:cb3d968589d8 484 /** @brief Enable UART
Kojto 90:cb3d968589d8 485 * @param __HANDLE__: specifies the UART Handle.
Kojto 90:cb3d968589d8 486 * The Handle Instance can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
Kojto 90:cb3d968589d8 487 * UART peripheral (availability depending on device for UARTy).
Kojto 90:cb3d968589d8 488 * @retval None
Kojto 90:cb3d968589d8 489 */
Kojto 90:cb3d968589d8 490 #define __HAL_UART_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE)
Kojto 90:cb3d968589d8 491
Kojto 90:cb3d968589d8 492 /** @brief Disable UART
Kojto 90:cb3d968589d8 493 * The Handle Instance can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
Kojto 90:cb3d968589d8 494 * UART peripheral (availability depending on device for UARTy).
Kojto 90:cb3d968589d8 495 * @retval None
Kojto 90:cb3d968589d8 496 */
Kojto 90:cb3d968589d8 497 #define __HAL_UART_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE)
Kojto 90:cb3d968589d8 498
Kojto 90:cb3d968589d8 499 /**
Kojto 90:cb3d968589d8 500 * @}
Kojto 90:cb3d968589d8 501 */
Kojto 90:cb3d968589d8 502
Kojto 90:cb3d968589d8 503 /* Private macros --------------------------------------------------------*/
Kojto 90:cb3d968589d8 504 /** @defgroup UART_Private_Macros UART Private Macros
Kojto 90:cb3d968589d8 505 * @{
Kojto 90:cb3d968589d8 506 */
Kojto 90:cb3d968589d8 507
Kojto 90:cb3d968589d8 508 #define UART_DIV_SAMPLING16(_PCLK_, _BAUD_) (((_PCLK_)*25)/(4*(_BAUD_)))
Kojto 90:cb3d968589d8 509 #define UART_DIVMANT_SAMPLING16(_PCLK_, _BAUD_) (UART_DIV_SAMPLING16((_PCLK_), (_BAUD_))/100)
Kojto 90:cb3d968589d8 510 #define UART_DIVFRAQ_SAMPLING16(_PCLK_, _BAUD_) (((UART_DIV_SAMPLING16((_PCLK_), (_BAUD_)) - (UART_DIVMANT_SAMPLING16((_PCLK_), (_BAUD_)) * 100)) * 16 + 50) / 100)
Kojto 90:cb3d968589d8 511 #define UART_BRR_SAMPLING16(_PCLK_, _BAUD_) ((UART_DIVMANT_SAMPLING16((_PCLK_), (_BAUD_)) << 4)|(UART_DIVFRAQ_SAMPLING16((_PCLK_), (_BAUD_)) & 0x0F))
Kojto 90:cb3d968589d8 512
Kojto 90:cb3d968589d8 513 #define UART_DIV_SAMPLING8(_PCLK_, _BAUD_) (((_PCLK_)*25)/(2*(_BAUD_)))
Kojto 90:cb3d968589d8 514 #define UART_DIVMANT_SAMPLING8(_PCLK_, _BAUD_) (UART_DIV_SAMPLING8((_PCLK_), (_BAUD_))/100)
Kojto 90:cb3d968589d8 515 #define UART_DIVFRAQ_SAMPLING8(_PCLK_, _BAUD_) (((UART_DIV_SAMPLING8((_PCLK_), (_BAUD_)) - (UART_DIVMANT_SAMPLING8((_PCLK_), (_BAUD_)) * 100)) * 16 + 50) / 100)
Kojto 90:cb3d968589d8 516 #define UART_BRR_SAMPLING8(_PCLK_, _BAUD_) ((UART_DIVMANT_SAMPLING8((_PCLK_), (_BAUD_)) << 4)|(UART_DIVFRAQ_SAMPLING8((_PCLK_), (_BAUD_)) & 0x0F))
Kojto 90:cb3d968589d8 517
Kojto 90:cb3d968589d8 518 /** @brief Check UART Baud rate
Kojto 90:cb3d968589d8 519 * @param __BAUDRATE__: Baudrate specified by the user
Kojto 90:cb3d968589d8 520 * The maximum Baud Rate is derived from the maximum clock on APB (i.e. 32 MHz)
Kojto 90:cb3d968589d8 521 * divided by the smallest oversampling used on the USART (i.e. 8)
Kojto 90:cb3d968589d8 522 * @retval Test result (TRUE or FALSE).
Kojto 90:cb3d968589d8 523 */
Kojto 90:cb3d968589d8 524 #define IS_UART_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 4000001)
Kojto 90:cb3d968589d8 525 #define IS_UART_ADDRESS(ADDRESS) ((ADDRESS) <= 0xF)
Kojto 90:cb3d968589d8 526 /**
Kojto 90:cb3d968589d8 527 * @}
Kojto 90:cb3d968589d8 528 */
Kojto 90:cb3d968589d8 529
Kojto 90:cb3d968589d8 530
Kojto 90:cb3d968589d8 531 /* Exported functions --------------------------------------------------------*/
Kojto 90:cb3d968589d8 532
Kojto 90:cb3d968589d8 533 /** @addtogroup UART_Exported_Functions UART Exported Functions
Kojto 90:cb3d968589d8 534 * @{
Kojto 90:cb3d968589d8 535 */
Kojto 90:cb3d968589d8 536
Kojto 90:cb3d968589d8 537 /** @addtogroup UART_Exported_Functions_Group1 Initialization and de-initialization functions
Kojto 90:cb3d968589d8 538 * @{
Kojto 90:cb3d968589d8 539 */
Kojto 90:cb3d968589d8 540
Kojto 90:cb3d968589d8 541 /* Initialization and de-initialization functions ****************************/
Kojto 90:cb3d968589d8 542 HAL_StatusTypeDef HAL_UART_Init(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 543 HAL_StatusTypeDef HAL_HalfDuplex_Init(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 544 HAL_StatusTypeDef HAL_LIN_Init(UART_HandleTypeDef *huart, uint32_t BreakDetectLength);
Kojto 90:cb3d968589d8 545 HAL_StatusTypeDef HAL_MultiProcessor_Init(UART_HandleTypeDef *huart, uint8_t Address, uint32_t WakeUpMethod);
Kojto 90:cb3d968589d8 546 HAL_StatusTypeDef HAL_UART_DeInit (UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 547 void HAL_UART_MspInit(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 548 void HAL_UART_MspDeInit(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 549
Kojto 90:cb3d968589d8 550 /**
Kojto 90:cb3d968589d8 551 * @}
Kojto 90:cb3d968589d8 552 */
Kojto 90:cb3d968589d8 553
Kojto 90:cb3d968589d8 554 /** @addtogroup UART_Exported_Functions_Group2 IO operation functions
Kojto 90:cb3d968589d8 555 * @{
Kojto 90:cb3d968589d8 556 */
Kojto 90:cb3d968589d8 557
Kojto 90:cb3d968589d8 558 /* IO operation functions *****************************************************/
Kojto 90:cb3d968589d8 559 HAL_StatusTypeDef HAL_UART_Transmit(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 90:cb3d968589d8 560 HAL_StatusTypeDef HAL_UART_Receive(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 90:cb3d968589d8 561 HAL_StatusTypeDef HAL_UART_Transmit_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
Kojto 90:cb3d968589d8 562 HAL_StatusTypeDef HAL_UART_Receive_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
Kojto 90:cb3d968589d8 563 HAL_StatusTypeDef HAL_UART_Transmit_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
Kojto 90:cb3d968589d8 564 HAL_StatusTypeDef HAL_UART_Receive_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
Kojto 90:cb3d968589d8 565 HAL_StatusTypeDef HAL_UART_DMAPause(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 566 HAL_StatusTypeDef HAL_UART_DMAResume(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 567 HAL_StatusTypeDef HAL_UART_DMAStop(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 568 void HAL_UART_IRQHandler(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 569 void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 570 void HAL_UART_TxHalfCpltCallback(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 571 void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 572 void HAL_UART_RxHalfCpltCallback(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 573 void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 574
Kojto 90:cb3d968589d8 575 /**
Kojto 90:cb3d968589d8 576 * @}
Kojto 90:cb3d968589d8 577 */
Kojto 90:cb3d968589d8 578
Kojto 90:cb3d968589d8 579 /** @addtogroup UART_Exported_Functions_Group3 Peripheral Control functions
Kojto 90:cb3d968589d8 580 * @{
Kojto 90:cb3d968589d8 581 */
Kojto 90:cb3d968589d8 582
Kojto 90:cb3d968589d8 583 /* Peripheral Control functions ************************************************/
Kojto 90:cb3d968589d8 584 HAL_StatusTypeDef HAL_LIN_SendBreak(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 585 HAL_StatusTypeDef HAL_MultiProcessor_EnterMuteMode(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 586 HAL_StatusTypeDef HAL_MultiProcessor_ExitMuteMode(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 587 HAL_StatusTypeDef HAL_HalfDuplex_EnableTransmitter(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 588 HAL_StatusTypeDef HAL_HalfDuplex_EnableReceiver(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 589
Kojto 90:cb3d968589d8 590 /**
Kojto 90:cb3d968589d8 591 * @}
Kojto 90:cb3d968589d8 592 */
Kojto 90:cb3d968589d8 593
Kojto 90:cb3d968589d8 594 /** @addtogroup UART_Exported_Functions_Group4 Peripheral State and Errors functions
Kojto 90:cb3d968589d8 595 * @{
Kojto 90:cb3d968589d8 596 */
Kojto 90:cb3d968589d8 597
Kojto 90:cb3d968589d8 598 /* Peripheral State and Errors functions **************************************************/
Kojto 90:cb3d968589d8 599 HAL_UART_StateTypeDef HAL_UART_GetState(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 600 uint32_t HAL_UART_GetError(UART_HandleTypeDef *huart);
Kojto 90:cb3d968589d8 601
Kojto 90:cb3d968589d8 602 /**
Kojto 90:cb3d968589d8 603 * @}
Kojto 90:cb3d968589d8 604 */
Kojto 90:cb3d968589d8 605
Kojto 90:cb3d968589d8 606 /**
Kojto 90:cb3d968589d8 607 * @}
Kojto 90:cb3d968589d8 608 */
Kojto 90:cb3d968589d8 609
Kojto 90:cb3d968589d8 610 /**
Kojto 90:cb3d968589d8 611 * @}
Kojto 90:cb3d968589d8 612 */
Kojto 90:cb3d968589d8 613
Kojto 90:cb3d968589d8 614 /**
Kojto 90:cb3d968589d8 615 * @}
Kojto 90:cb3d968589d8 616 */
Kojto 90:cb3d968589d8 617
Kojto 90:cb3d968589d8 618 #ifdef __cplusplus
Kojto 90:cb3d968589d8 619 }
Kojto 90:cb3d968589d8 620 #endif
Kojto 90:cb3d968589d8 621
Kojto 90:cb3d968589d8 622 #endif /* __STM32L1xx_HAL_UART_H */
Kojto 90:cb3d968589d8 623
Kojto 90:cb3d968589d8 624 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/