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TARGET_NUCLEO_F072RB/stm32f0xx_hal_uart.h@0:666850d06c9f, 2015-08-20 (annotated)

Committer:
jhon309
Date:
Thu Aug 20 00:37:14 2015 +0000
Revision:
0:666850d06c9f
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jhon309 0:666850d06c9f 1 /**
jhon309 0:666850d06c9f 2 ******************************************************************************
jhon309 0:666850d06c9f 3 * @file stm32f0xx_hal_uart.h
jhon309 0:666850d06c9f 4 * @author MCD Application Team
jhon309 0:666850d06c9f 5 * @version V1.2.0
jhon309 0:666850d06c9f 6 * @date 11-December-2014
jhon309 0:666850d06c9f 7 * @brief Header file of UART HAL module.
jhon309 0:666850d06c9f 8 ******************************************************************************
jhon309 0:666850d06c9f 9 * @attention
jhon309 0:666850d06c9f 10 *
jhon309 0:666850d06c9f 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
jhon309 0:666850d06c9f 12 *
jhon309 0:666850d06c9f 13 * Redistribution and use in source and binary forms, with or without modification,
jhon309 0:666850d06c9f 14 * are permitted provided that the following conditions are met:
jhon309 0:666850d06c9f 15 * 1. Redistributions of source code must retain the above copyright notice,
jhon309 0:666850d06c9f 16 * this list of conditions and the following disclaimer.
jhon309 0:666850d06c9f 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
jhon309 0:666850d06c9f 18 * this list of conditions and the following disclaimer in the documentation
jhon309 0:666850d06c9f 19 * and/or other materials provided with the distribution.
jhon309 0:666850d06c9f 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
jhon309 0:666850d06c9f 21 * may be used to endorse or promote products derived from this software
jhon309 0:666850d06c9f 22 * without specific prior written permission.
jhon309 0:666850d06c9f 23 *
jhon309 0:666850d06c9f 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
jhon309 0:666850d06c9f 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
jhon309 0:666850d06c9f 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
jhon309 0:666850d06c9f 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
jhon309 0:666850d06c9f 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
jhon309 0:666850d06c9f 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
jhon309 0:666850d06c9f 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
jhon309 0:666850d06c9f 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
jhon309 0:666850d06c9f 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
jhon309 0:666850d06c9f 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
jhon309 0:666850d06c9f 34 *
jhon309 0:666850d06c9f 35 ******************************************************************************
jhon309 0:666850d06c9f 36 */
jhon309 0:666850d06c9f 37
jhon309 0:666850d06c9f 38 /* Define to prevent recursive inclusion -------------------------------------*/
jhon309 0:666850d06c9f 39 #ifndef __STM32F0xx_HAL_UART_H
jhon309 0:666850d06c9f 40 #define __STM32F0xx_HAL_UART_H
jhon309 0:666850d06c9f 41
jhon309 0:666850d06c9f 42 #ifdef __cplusplus
jhon309 0:666850d06c9f 43 extern "C" {
jhon309 0:666850d06c9f 44 #endif
jhon309 0:666850d06c9f 45
jhon309 0:666850d06c9f 46 /* Includes ------------------------------------------------------------------*/
jhon309 0:666850d06c9f 47 #include "stm32f0xx_hal_def.h"
jhon309 0:666850d06c9f 48
jhon309 0:666850d06c9f 49 /** @addtogroup STM32F0xx_HAL_Driver
jhon309 0:666850d06c9f 50 * @{
jhon309 0:666850d06c9f 51 */
jhon309 0:666850d06c9f 52
jhon309 0:666850d06c9f 53 /** @addtogroup UART
jhon309 0:666850d06c9f 54 * @{
jhon309 0:666850d06c9f 55 */
jhon309 0:666850d06c9f 56
jhon309 0:666850d06c9f 57 /* Exported types ------------------------------------------------------------*/
jhon309 0:666850d06c9f 58 /** @defgroup UART_Exported_Types UART Exported Types
jhon309 0:666850d06c9f 59 * @{
jhon309 0:666850d06c9f 60 */
jhon309 0:666850d06c9f 61
jhon309 0:666850d06c9f 62
jhon309 0:666850d06c9f 63 /**
jhon309 0:666850d06c9f 64 * @brief UART Init Structure definition
jhon309 0:666850d06c9f 65 */
jhon309 0:666850d06c9f 66 typedef struct
jhon309 0:666850d06c9f 67 {
jhon309 0:666850d06c9f 68 uint32_t BaudRate; /*!< This member configures the UART communication baud rate.
jhon309 0:666850d06c9f 69 The baud rate register is computed using the following formula:
jhon309 0:666850d06c9f 70 - If oversampling is 16 or in LIN mode (LIN mode not available on F030xx devices),
jhon309 0:666850d06c9f 71 Baud Rate Register = ((PCLKx) / ((huart->Init.BaudRate)))
jhon309 0:666850d06c9f 72 - If oversampling is 8,
jhon309 0:666850d06c9f 73 Baud Rate Register[15:4] = ((2 * PCLKx) / ((huart->Init.BaudRate)))[15:4]
jhon309 0:666850d06c9f 74 Baud Rate Register[3] = 0
jhon309 0:666850d06c9f 75 Baud Rate Register[2:0] = (((2 * PCLKx) / ((huart->Init.BaudRate)))[3:0]) >> 1 */
jhon309 0:666850d06c9f 76
jhon309 0:666850d06c9f 77 uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame.
jhon309 0:666850d06c9f 78 This parameter can be a value of @ref UARTEx_Word_Length */
jhon309 0:666850d06c9f 79
jhon309 0:666850d06c9f 80 uint32_t StopBits; /*!< Specifies the number of stop bits transmitted.
jhon309 0:666850d06c9f 81 This parameter can be a value of @ref UART_Stop_Bits */
jhon309 0:666850d06c9f 82
jhon309 0:666850d06c9f 83 uint32_t Parity; /*!< Specifies the parity mode.
jhon309 0:666850d06c9f 84 This parameter can be a value of @ref UART_Parity
jhon309 0:666850d06c9f 85 @note When parity is enabled, the computed parity is inserted
jhon309 0:666850d06c9f 86 at the MSB position of the transmitted data (9th bit when
jhon309 0:666850d06c9f 87 the word length is set to 9 data bits; 8th bit when the
jhon309 0:666850d06c9f 88 word length is set to 8 data bits). */
jhon309 0:666850d06c9f 89
jhon309 0:666850d06c9f 90 uint32_t Mode; /*!< Specifies whether the Receive or Transmit mode is enabled or disabled.
jhon309 0:666850d06c9f 91 This parameter can be a value of @ref UART_Mode */
jhon309 0:666850d06c9f 92
jhon309 0:666850d06c9f 93 uint32_t HwFlowCtl; /*!< Specifies whether the hardware flow control mode is enabled
jhon309 0:666850d06c9f 94 or disabled.
jhon309 0:666850d06c9f 95 This parameter can be a value of @ref UART_Hardware_Flow_Control */
jhon309 0:666850d06c9f 96
jhon309 0:666850d06c9f 97 uint32_t OverSampling; /*!< Specifies whether the Over sampling 8 is enabled or disabled, to achieve higher speed (up to fPCLK/8).
jhon309 0:666850d06c9f 98 This parameter can be a value of @ref UART_Over_Sampling */
jhon309 0:666850d06c9f 99
jhon309 0:666850d06c9f 100 uint32_t OneBitSampling; /*!< Specifies whether a single sample or three samples' majority vote is selected.
jhon309 0:666850d06c9f 101 Selecting the single sample method increases the receiver tolerance to clock
jhon309 0:666850d06c9f 102 deviations. This parameter can be a value of @ref UART_OneBit_Sampling. */
jhon309 0:666850d06c9f 103 }UART_InitTypeDef;
jhon309 0:666850d06c9f 104
jhon309 0:666850d06c9f 105 /**
jhon309 0:666850d06c9f 106 * @brief UART Advanced Features initalization structure definition
jhon309 0:666850d06c9f 107 */
jhon309 0:666850d06c9f 108 typedef struct
jhon309 0:666850d06c9f 109 {
jhon309 0:666850d06c9f 110 uint32_t AdvFeatureInit; /*!< Specifies which advanced UART features is initialized. Several
jhon309 0:666850d06c9f 111 Advanced Features may be initialized at the same time .
jhon309 0:666850d06c9f 112 This parameter can be a value of @ref UART_Advanced_Features_Initialization_Type */
jhon309 0:666850d06c9f 113
jhon309 0:666850d06c9f 114 uint32_t TxPinLevelInvert; /*!< Specifies whether the TX pin active level is inverted.
jhon309 0:666850d06c9f 115 This parameter can be a value of @ref UART_Tx_Inv */
jhon309 0:666850d06c9f 116
jhon309 0:666850d06c9f 117 uint32_t RxPinLevelInvert; /*!< Specifies whether the RX pin active level is inverted.
jhon309 0:666850d06c9f 118 This parameter can be a value of @ref UART_Rx_Inv */
jhon309 0:666850d06c9f 119
jhon309 0:666850d06c9f 120 uint32_t DataInvert; /*!< Specifies whether data are inverted (positive/direct logic
jhon309 0:666850d06c9f 121 vs negative/inverted logic).
jhon309 0:666850d06c9f 122 This parameter can be a value of @ref UART_Data_Inv */
jhon309 0:666850d06c9f 123
jhon309 0:666850d06c9f 124 uint32_t Swap; /*!< Specifies whether TX and RX pins are swapped.
jhon309 0:666850d06c9f 125 This parameter can be a value of @ref UART_Rx_Tx_Swap */
jhon309 0:666850d06c9f 126
jhon309 0:666850d06c9f 127 uint32_t OverrunDisable; /*!< Specifies whether the reception overrun detection is disabled.
jhon309 0:666850d06c9f 128 This parameter can be a value of @ref UART_Overrun_Disable */
jhon309 0:666850d06c9f 129
jhon309 0:666850d06c9f 130 uint32_t DMADisableonRxError; /*!< Specifies whether the DMA is disabled in case of reception error.
jhon309 0:666850d06c9f 131 This parameter can be a value of @ref UART_DMA_Disable_on_Rx_Error */
jhon309 0:666850d06c9f 132
jhon309 0:666850d06c9f 133 uint32_t AutoBaudRateEnable; /*!< Specifies whether auto Baud rate detection is enabled.
jhon309 0:666850d06c9f 134 This parameter can be a value of @ref UART_AutoBaudRate_Enable */
jhon309 0:666850d06c9f 135
jhon309 0:666850d06c9f 136 uint32_t AutoBaudRateMode; /*!< If auto Baud rate detection is enabled, specifies how the rate
jhon309 0:666850d06c9f 137 detection is carried out.
jhon309 0:666850d06c9f 138 This parameter can be a value of @ref UARTEx_AutoBaud_Rate_Mode */
jhon309 0:666850d06c9f 139
jhon309 0:666850d06c9f 140 uint32_t MSBFirst; /*!< Specifies whether MSB is sent first on UART line.
jhon309 0:666850d06c9f 141 This parameter can be a value of @ref UART_MSB_First */
jhon309 0:666850d06c9f 142 } UART_AdvFeatureInitTypeDef;
jhon309 0:666850d06c9f 143
jhon309 0:666850d06c9f 144 /**
jhon309 0:666850d06c9f 145 * @brief HAL UART State structures definition
jhon309 0:666850d06c9f 146 */
jhon309 0:666850d06c9f 147 typedef enum
jhon309 0:666850d06c9f 148 {
jhon309 0:666850d06c9f 149 HAL_UART_STATE_RESET = 0x00, /*!< Peripheral is not initialized */
jhon309 0:666850d06c9f 150 HAL_UART_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */
jhon309 0:666850d06c9f 151 HAL_UART_STATE_BUSY = 0x02, /*!< an internal process is ongoing */
jhon309 0:666850d06c9f 152 HAL_UART_STATE_BUSY_TX = 0x12, /*!< Data Transmission process is ongoing */
jhon309 0:666850d06c9f 153 HAL_UART_STATE_BUSY_RX = 0x22, /*!< Data Reception process is ongoing */
jhon309 0:666850d06c9f 154 HAL_UART_STATE_BUSY_TX_RX = 0x32, /*!< Data Transmission and Reception process is ongoing */
jhon309 0:666850d06c9f 155 HAL_UART_STATE_TIMEOUT = 0x03, /*!< Timeout state */
jhon309 0:666850d06c9f 156 HAL_UART_STATE_ERROR = 0x04 /*!< Error */
jhon309 0:666850d06c9f 157 }HAL_UART_StateTypeDef;
jhon309 0:666850d06c9f 158
jhon309 0:666850d06c9f 159 /**
jhon309 0:666850d06c9f 160 * @brief UART clock sources definition
jhon309 0:666850d06c9f 161 */
jhon309 0:666850d06c9f 162 typedef enum
jhon309 0:666850d06c9f 163 {
jhon309 0:666850d06c9f 164 UART_CLOCKSOURCE_PCLK1 = 0x00, /*!< PCLK1 clock source */
jhon309 0:666850d06c9f 165 UART_CLOCKSOURCE_HSI = 0x02, /*!< HSI clock source */
jhon309 0:666850d06c9f 166 UART_CLOCKSOURCE_SYSCLK = 0x04, /*!< SYSCLK clock source */
jhon309 0:666850d06c9f 167 UART_CLOCKSOURCE_LSE = 0x08, /*!< LSE clock source */
jhon309 0:666850d06c9f 168 UART_CLOCKSOURCE_UNDEFINED = 0x10 /*!< undefined clock source */
jhon309 0:666850d06c9f 169 }UART_ClockSourceTypeDef;
jhon309 0:666850d06c9f 170
jhon309 0:666850d06c9f 171 /**
jhon309 0:666850d06c9f 172 * @brief UART handle Structure definition
jhon309 0:666850d06c9f 173 */
jhon309 0:666850d06c9f 174 typedef struct
jhon309 0:666850d06c9f 175 {
jhon309 0:666850d06c9f 176 USART_TypeDef *Instance; /*!< UART registers base address */
jhon309 0:666850d06c9f 177
jhon309 0:666850d06c9f 178 UART_InitTypeDef Init; /*!< UART communication parameters */
jhon309 0:666850d06c9f 179
jhon309 0:666850d06c9f 180 UART_AdvFeatureInitTypeDef AdvancedInit; /*!< UART Advanced Features initialization parameters */
jhon309 0:666850d06c9f 181
jhon309 0:666850d06c9f 182 uint8_t *pTxBuffPtr; /*!< Pointer to UART Tx transfer Buffer */
jhon309 0:666850d06c9f 183
jhon309 0:666850d06c9f 184 uint16_t TxXferSize; /*!< UART Tx Transfer size */
jhon309 0:666850d06c9f 185
jhon309 0:666850d06c9f 186 uint16_t TxXferCount; /*!< UART Tx Transfer Counter */
jhon309 0:666850d06c9f 187
jhon309 0:666850d06c9f 188 uint8_t *pRxBuffPtr; /*!< Pointer to UART Rx transfer Buffer */
jhon309 0:666850d06c9f 189
jhon309 0:666850d06c9f 190 uint16_t RxXferSize; /*!< UART Rx Transfer size */
jhon309 0:666850d06c9f 191
jhon309 0:666850d06c9f 192 uint16_t RxXferCount; /*!< UART Rx Transfer Counter */
jhon309 0:666850d06c9f 193
jhon309 0:666850d06c9f 194 uint16_t Mask; /*!< UART Rx RDR register mask */
jhon309 0:666850d06c9f 195
jhon309 0:666850d06c9f 196 DMA_HandleTypeDef *hdmatx; /*!< UART Tx DMA Handle parameters */
jhon309 0:666850d06c9f 197
jhon309 0:666850d06c9f 198 DMA_HandleTypeDef *hdmarx; /*!< UART Rx DMA Handle parameters */
jhon309 0:666850d06c9f 199
jhon309 0:666850d06c9f 200 HAL_LockTypeDef Lock; /*!< Locking object */
jhon309 0:666850d06c9f 201
jhon309 0:666850d06c9f 202 HAL_UART_StateTypeDef State; /*!< UART communication state */
jhon309 0:666850d06c9f 203
jhon309 0:666850d06c9f 204 __IO uint32_t ErrorCode; /*!< UART Error code
jhon309 0:666850d06c9f 205 This parameter can be a value of @ref UART_Error */
jhon309 0:666850d06c9f 206
jhon309 0:666850d06c9f 207 }UART_HandleTypeDef;
jhon309 0:666850d06c9f 208
jhon309 0:666850d06c9f 209 /**
jhon309 0:666850d06c9f 210 * @}
jhon309 0:666850d06c9f 211 */
jhon309 0:666850d06c9f 212
jhon309 0:666850d06c9f 213 /* Exported constants --------------------------------------------------------*/
jhon309 0:666850d06c9f 214 /** @defgroup UART_Exported_Constants UART Exported constants
jhon309 0:666850d06c9f 215 * @{
jhon309 0:666850d06c9f 216 */
jhon309 0:666850d06c9f 217
jhon309 0:666850d06c9f 218 /** @defgroup UART_Error UART Error
jhon309 0:666850d06c9f 219 * @{
jhon309 0:666850d06c9f 220 */
jhon309 0:666850d06c9f 221 #define HAL_UART_ERROR_NONE ((uint32_t)0x00000000) /*!< No error */
jhon309 0:666850d06c9f 222 #define HAL_UART_ERROR_PE ((uint32_t)0x00000001) /*!< Parity error */
jhon309 0:666850d06c9f 223 #define HAL_UART_ERROR_NE ((uint32_t)0x00000002) /*!< Noise error */
jhon309 0:666850d06c9f 224 #define HAL_UART_ERROR_FE ((uint32_t)0x00000004) /*!< frame error */
jhon309 0:666850d06c9f 225 #define HAL_UART_ERROR_ORE ((uint32_t)0x00000008) /*!< Overrun error */
jhon309 0:666850d06c9f 226 #define HAL_UART_ERROR_DMA ((uint32_t)0x00000010) /*!< DMA transfer error */
jhon309 0:666850d06c9f 227 /**
jhon309 0:666850d06c9f 228 * @}
jhon309 0:666850d06c9f 229 */
jhon309 0:666850d06c9f 230
jhon309 0:666850d06c9f 231 /** @defgroup UART_Stop_Bits UART Number of Stop Bits
jhon309 0:666850d06c9f 232 * @{
jhon309 0:666850d06c9f 233 */
jhon309 0:666850d06c9f 234 #define UART_STOPBITS_1 ((uint32_t)0x0000)
jhon309 0:666850d06c9f 235 #define UART_STOPBITS_2 ((uint32_t)USART_CR2_STOP_1)
jhon309 0:666850d06c9f 236 #define UART_STOPBITS_1_5 ((uint32_t)(USART_CR2_STOP_0 | USART_CR2_STOP_1))
jhon309 0:666850d06c9f 237 #define IS_UART_STOPBITS(STOPBITS) (((STOPBITS) == UART_STOPBITS_1) || \
jhon309 0:666850d06c9f 238 ((STOPBITS) == UART_STOPBITS_2) || \
jhon309 0:666850d06c9f 239 ((STOPBITS) == UART_STOPBITS_1_5))
jhon309 0:666850d06c9f 240 /**
jhon309 0:666850d06c9f 241 * @}
jhon309 0:666850d06c9f 242 */
jhon309 0:666850d06c9f 243
jhon309 0:666850d06c9f 244 /** @defgroup UART_Parity UART Parity
jhon309 0:666850d06c9f 245 * @{
jhon309 0:666850d06c9f 246 */
jhon309 0:666850d06c9f 247 #define UART_PARITY_NONE ((uint32_t)0x0000)
jhon309 0:666850d06c9f 248 #define UART_PARITY_EVEN ((uint32_t)USART_CR1_PCE)
jhon309 0:666850d06c9f 249 #define UART_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS))
jhon309 0:666850d06c9f 250 #define IS_UART_PARITY(PARITY) (((PARITY) == UART_PARITY_NONE) || \
jhon309 0:666850d06c9f 251 ((PARITY) == UART_PARITY_EVEN) || \
jhon309 0:666850d06c9f 252 ((PARITY) == UART_PARITY_ODD))
jhon309 0:666850d06c9f 253 /**
jhon309 0:666850d06c9f 254 * @}
jhon309 0:666850d06c9f 255 */
jhon309 0:666850d06c9f 256
jhon309 0:666850d06c9f 257 /** @defgroup UART_Hardware_Flow_Control UART Hardware Flow Control
jhon309 0:666850d06c9f 258 * @{
jhon309 0:666850d06c9f 259 */
jhon309 0:666850d06c9f 260 #define UART_HWCONTROL_NONE ((uint32_t)0x0000)
jhon309 0:666850d06c9f 261 #define UART_HWCONTROL_RTS ((uint32_t)USART_CR3_RTSE)
jhon309 0:666850d06c9f 262 #define UART_HWCONTROL_CTS ((uint32_t)USART_CR3_CTSE)
jhon309 0:666850d06c9f 263 #define UART_HWCONTROL_RTS_CTS ((uint32_t)(USART_CR3_RTSE | USART_CR3_CTSE))
jhon309 0:666850d06c9f 264 #define IS_UART_HARDWARE_FLOW_CONTROL(CONTROL)\
jhon309 0:666850d06c9f 265 (((CONTROL) == UART_HWCONTROL_NONE) || \
jhon309 0:666850d06c9f 266 ((CONTROL) == UART_HWCONTROL_RTS) || \
jhon309 0:666850d06c9f 267 ((CONTROL) == UART_HWCONTROL_CTS) || \
jhon309 0:666850d06c9f 268 ((CONTROL) == UART_HWCONTROL_RTS_CTS))
jhon309 0:666850d06c9f 269 /**
jhon309 0:666850d06c9f 270 * @}
jhon309 0:666850d06c9f 271 */
jhon309 0:666850d06c9f 272
jhon309 0:666850d06c9f 273 /** @defgroup UART_Mode UART Transfer Mode
jhon309 0:666850d06c9f 274 * @{
jhon309 0:666850d06c9f 275 */
jhon309 0:666850d06c9f 276 #define UART_MODE_RX ((uint32_t)USART_CR1_RE)
jhon309 0:666850d06c9f 277 #define UART_MODE_TX ((uint32_t)USART_CR1_TE)
jhon309 0:666850d06c9f 278 #define UART_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE))
jhon309 0:666850d06c9f 279 #define IS_UART_MODE(MODE) ((((MODE) & (~((uint32_t)(UART_MODE_TX_RX)))) == (uint32_t)0x00) && ((MODE) != (uint32_t)0x00))
jhon309 0:666850d06c9f 280 /**
jhon309 0:666850d06c9f 281 * @}
jhon309 0:666850d06c9f 282 */
jhon309 0:666850d06c9f 283
jhon309 0:666850d06c9f 284 /** @defgroup UART_State UART State
jhon309 0:666850d06c9f 285 * @{
jhon309 0:666850d06c9f 286 */
jhon309 0:666850d06c9f 287 #define UART_STATE_DISABLE ((uint32_t)0x0000)
jhon309 0:666850d06c9f 288 #define UART_STATE_ENABLE ((uint32_t)USART_CR1_UE)
jhon309 0:666850d06c9f 289 #define IS_UART_STATE(STATE) (((STATE) == UART_STATE_DISABLE) || \
jhon309 0:666850d06c9f 290 ((STATE) == UART_STATE_ENABLE))
jhon309 0:666850d06c9f 291 /**
jhon309 0:666850d06c9f 292 * @}
jhon309 0:666850d06c9f 293 */
jhon309 0:666850d06c9f 294
jhon309 0:666850d06c9f 295 /** @defgroup UART_Over_Sampling UART Over Sampling
jhon309 0:666850d06c9f 296 * @{
jhon309 0:666850d06c9f 297 */
jhon309 0:666850d06c9f 298 #define UART_OVERSAMPLING_16 ((uint32_t)0x0000)
jhon309 0:666850d06c9f 299 #define UART_OVERSAMPLING_8 ((uint32_t)USART_CR1_OVER8)
jhon309 0:666850d06c9f 300 #define IS_UART_OVERSAMPLING(SAMPLING) (((SAMPLING) == UART_OVERSAMPLING_16) || \
jhon309 0:666850d06c9f 301 ((SAMPLING) == UART_OVERSAMPLING_8))
jhon309 0:666850d06c9f 302 /**
jhon309 0:666850d06c9f 303 * @}
jhon309 0:666850d06c9f 304 */
jhon309 0:666850d06c9f 305
jhon309 0:666850d06c9f 306 /** @defgroup UART_OneBit_Sampling UART One Bit Sampling Method
jhon309 0:666850d06c9f 307 * @{
jhon309 0:666850d06c9f 308 */
jhon309 0:666850d06c9f 309 #define UART_ONEBIT_SAMPLING_DISABLED ((uint32_t)0x0000)
jhon309 0:666850d06c9f 310 #define UART_ONEBIT_SAMPLING_ENABLED ((uint32_t)USART_CR3_ONEBIT)
jhon309 0:666850d06c9f 311 #define IS_UART_ONEBIT_SAMPLING(ONEBIT) (((ONEBIT) == UART_ONEBIT_SAMPLING_DISABLED) || \
jhon309 0:666850d06c9f 312 ((ONEBIT) == UART_ONEBIT_SAMPLING_ENABLED))
jhon309 0:666850d06c9f 313 /**
jhon309 0:666850d06c9f 314 * @}
jhon309 0:666850d06c9f 315 */
jhon309 0:666850d06c9f 316
jhon309 0:666850d06c9f 317
jhon309 0:666850d06c9f 318 /** @defgroup UART_Receiver_TimeOut UART Receiver TimeOut
jhon309 0:666850d06c9f 319 * @{
jhon309 0:666850d06c9f 320 */
jhon309 0:666850d06c9f 321 #define UART_RECEIVER_TIMEOUT_DISABLE ((uint32_t)0x00000000)
jhon309 0:666850d06c9f 322 #define UART_RECEIVER_TIMEOUT_ENABLE ((uint32_t)USART_CR2_RTOEN)
jhon309 0:666850d06c9f 323 #define IS_UART_RECEIVER_TIMEOUT(TIMEOUT) (((TIMEOUT) == UART_RECEIVER_TIMEOUT_DISABLE) || \
jhon309 0:666850d06c9f 324 ((TIMEOUT) == UART_RECEIVER_TIMEOUT_ENABLE))
jhon309 0:666850d06c9f 325 /**
jhon309 0:666850d06c9f 326 * @}
jhon309 0:666850d06c9f 327 */
jhon309 0:666850d06c9f 328
jhon309 0:666850d06c9f 329 /** @defgroup UART_One_Bit UART One Bit sampling
jhon309 0:666850d06c9f 330 * @{
jhon309 0:666850d06c9f 331 */
jhon309 0:666850d06c9f 332 #define UART_ONE_BIT_SAMPLE_DISABLED ((uint32_t)0x00000000)
jhon309 0:666850d06c9f 333 #define UART_ONE_BIT_SAMPLE_ENABLED ((uint32_t)USART_CR3_ONEBIT)
jhon309 0:666850d06c9f 334 #define IS_UART_ONEBIT_SAMPLE(ONEBIT) (((ONEBIT) == UART_ONE_BIT_SAMPLE_DISABLED) || \
jhon309 0:666850d06c9f 335 ((ONEBIT) == UART_ONE_BIT_SAMPLE_ENABLED))
jhon309 0:666850d06c9f 336 /**
jhon309 0:666850d06c9f 337 * @}
jhon309 0:666850d06c9f 338 */
jhon309 0:666850d06c9f 339
jhon309 0:666850d06c9f 340 /** @defgroup UART_DMA_Tx UART DMA Tx
jhon309 0:666850d06c9f 341 * @{
jhon309 0:666850d06c9f 342 */
jhon309 0:666850d06c9f 343 #define UART_DMA_TX_DISABLE ((uint32_t)0x00000000)
jhon309 0:666850d06c9f 344 #define UART_DMA_TX_ENABLE ((uint32_t)USART_CR3_DMAT)
jhon309 0:666850d06c9f 345 #define IS_UART_DMA_TX(DMATX) (((DMATX) == UART_DMA_TX_DISABLE) || \
jhon309 0:666850d06c9f 346 ((DMATX) == UART_DMA_TX_ENABLE))
jhon309 0:666850d06c9f 347 /**
jhon309 0:666850d06c9f 348 * @}
jhon309 0:666850d06c9f 349 */
jhon309 0:666850d06c9f 350
jhon309 0:666850d06c9f 351 /** @defgroup UART_DMA_Rx UART DMA Rx
jhon309 0:666850d06c9f 352 * @{
jhon309 0:666850d06c9f 353 */
jhon309 0:666850d06c9f 354 #define UART_DMA_RX_DISABLE ((uint32_t)0x0000)
jhon309 0:666850d06c9f 355 #define UART_DMA_RX_ENABLE ((uint32_t)USART_CR3_DMAR)
jhon309 0:666850d06c9f 356 #define IS_UART_DMA_RX(DMARX) (((DMARX) == UART_DMA_RX_DISABLE) || \
jhon309 0:666850d06c9f 357 ((DMARX) == UART_DMA_RX_ENABLE))
jhon309 0:666850d06c9f 358 /**
jhon309 0:666850d06c9f 359 * @}
jhon309 0:666850d06c9f 360 */
jhon309 0:666850d06c9f 361
jhon309 0:666850d06c9f 362 /** @defgroup UART_Half_Duplex_Selection UART Half Duplex Selection
jhon309 0:666850d06c9f 363 * @{
jhon309 0:666850d06c9f 364 */
jhon309 0:666850d06c9f 365 #define UART_HALF_DUPLEX_DISABLE ((uint32_t)0x0000)
jhon309 0:666850d06c9f 366 #define UART_HALF_DUPLEX_ENABLE ((uint32_t)USART_CR3_HDSEL)
jhon309 0:666850d06c9f 367 #define IS_UART_HALF_DUPLEX(HDSEL) (((HDSEL) == UART_HALF_DUPLEX_DISABLE) || \
jhon309 0:666850d06c9f 368 ((HDSEL) == UART_HALF_DUPLEX_ENABLE))
jhon309 0:666850d06c9f 369 /**
jhon309 0:666850d06c9f 370 * @}
jhon309 0:666850d06c9f 371 */
jhon309 0:666850d06c9f 372
jhon309 0:666850d06c9f 373 /** @defgroup UART_WakeUp_Address_Length UART WakeUp Address Length
jhon309 0:666850d06c9f 374 * @{
jhon309 0:666850d06c9f 375 */
jhon309 0:666850d06c9f 376 #define UART_ADDRESS_DETECT_4B ((uint32_t)0x00000000)
jhon309 0:666850d06c9f 377 #define UART_ADDRESS_DETECT_7B ((uint32_t)USART_CR2_ADDM7)
jhon309 0:666850d06c9f 378 #define IS_UART_ADDRESSLENGTH_DETECT(ADDRESS) (((ADDRESS) == UART_ADDRESS_DETECT_4B) || \
jhon309 0:666850d06c9f 379 ((ADDRESS) == UART_ADDRESS_DETECT_7B))
jhon309 0:666850d06c9f 380 /**
jhon309 0:666850d06c9f 381 * @}
jhon309 0:666850d06c9f 382 */
jhon309 0:666850d06c9f 383
jhon309 0:666850d06c9f 384 /** @defgroup UART_WakeUp_Methods UART WakeUp Methods
jhon309 0:666850d06c9f 385 * @{
jhon309 0:666850d06c9f 386 */
jhon309 0:666850d06c9f 387 #define UART_WAKEUPMETHOD_IDLELINE ((uint32_t)0x00000000)
jhon309 0:666850d06c9f 388 #define UART_WAKEUPMETHOD_ADDRESSMARK ((uint32_t)USART_CR1_WAKE)
jhon309 0:666850d06c9f 389 #define IS_UART_WAKEUPMETHOD(WAKEUP) (((WAKEUP) == UART_WAKEUPMETHOD_IDLELINE) || \
jhon309 0:666850d06c9f 390 ((WAKEUP) == UART_WAKEUPMETHOD_ADDRESSMARK))
jhon309 0:666850d06c9f 391 /**
jhon309 0:666850d06c9f 392 * @}
jhon309 0:666850d06c9f 393 */
jhon309 0:666850d06c9f 394
jhon309 0:666850d06c9f 395 /** @defgroup UART_IT UART IT
jhon309 0:666850d06c9f 396 * Elements values convention: 000000000XXYYYYYb
jhon309 0:666850d06c9f 397 * - YYYYY : Interrupt source position in the XX register (5bits)
jhon309 0:666850d06c9f 398 * - XX : Interrupt source register (2bits)
jhon309 0:666850d06c9f 399 * - 01: CR1 register
jhon309 0:666850d06c9f 400 * - 10: CR2 register
jhon309 0:666850d06c9f 401 * - 11: CR3 register
jhon309 0:666850d06c9f 402 * @{
jhon309 0:666850d06c9f 403 */
jhon309 0:666850d06c9f 404 #define UART_IT_ERR ((uint16_t)0x0060)
jhon309 0:666850d06c9f 405
jhon309 0:666850d06c9f 406 /** Elements values convention: 0000ZZZZ00000000b
jhon309 0:666850d06c9f 407 * - ZZZZ : Flag position in the ISR register(4bits)
jhon309 0:666850d06c9f 408 */
jhon309 0:666850d06c9f 409 #define UART_IT_ORE ((uint16_t)0x0300)
jhon309 0:666850d06c9f 410 #define UART_IT_NE ((uint16_t)0x0200)
jhon309 0:666850d06c9f 411 #define UART_IT_FE ((uint16_t)0x0100)
jhon309 0:666850d06c9f 412 /**
jhon309 0:666850d06c9f 413 * @}
jhon309 0:666850d06c9f 414 */
jhon309 0:666850d06c9f 415
jhon309 0:666850d06c9f 416 /** @defgroup UART_Advanced_Features_Initialization_Type UART Advanced Feature Initialization Type
jhon309 0:666850d06c9f 417 * @{
jhon309 0:666850d06c9f 418 */
jhon309 0:666850d06c9f 419 #define UART_ADVFEATURE_NO_INIT ((uint32_t)0x00000000)
jhon309 0:666850d06c9f 420 #define UART_ADVFEATURE_TXINVERT_INIT ((uint32_t)0x00000001)
jhon309 0:666850d06c9f 421 #define UART_ADVFEATURE_RXINVERT_INIT ((uint32_t)0x00000002)
jhon309 0:666850d06c9f 422 #define UART_ADVFEATURE_DATAINVERT_INIT ((uint32_t)0x00000004)
jhon309 0:666850d06c9f 423 #define UART_ADVFEATURE_SWAP_INIT ((uint32_t)0x00000008)
jhon309 0:666850d06c9f 424 #define UART_ADVFEATURE_RXOVERRUNDISABLE_INIT ((uint32_t)0x00000010)
jhon309 0:666850d06c9f 425 #define UART_ADVFEATURE_DMADISABLEONERROR_INIT ((uint32_t)0x00000020)
jhon309 0:666850d06c9f 426 #define UART_ADVFEATURE_AUTOBAUDRATE_INIT ((uint32_t)0x00000040)
jhon309 0:666850d06c9f 427 #define UART_ADVFEATURE_MSBFIRST_INIT ((uint32_t)0x00000080)
jhon309 0:666850d06c9f 428 #define IS_UART_ADVFEATURE_INIT(INIT) ((INIT) <= (UART_ADVFEATURE_NO_INIT | \
jhon309 0:666850d06c9f 429 UART_ADVFEATURE_TXINVERT_INIT | \
jhon309 0:666850d06c9f 430 UART_ADVFEATURE_RXINVERT_INIT | \
jhon309 0:666850d06c9f 431 UART_ADVFEATURE_DATAINVERT_INIT | \
jhon309 0:666850d06c9f 432 UART_ADVFEATURE_SWAP_INIT | \
jhon309 0:666850d06c9f 433 UART_ADVFEATURE_RXOVERRUNDISABLE_INIT | \
jhon309 0:666850d06c9f 434 UART_ADVFEATURE_DMADISABLEONERROR_INIT | \
jhon309 0:666850d06c9f 435 UART_ADVFEATURE_AUTOBAUDRATE_INIT | \
jhon309 0:666850d06c9f 436 UART_ADVFEATURE_MSBFIRST_INIT))
jhon309 0:666850d06c9f 437 /**
jhon309 0:666850d06c9f 438 * @}
jhon309 0:666850d06c9f 439 */
jhon309 0:666850d06c9f 440
jhon309 0:666850d06c9f 441 /** @defgroup UART_Tx_Inv UART Advanced Feature TX Pin Active Level Inversion
jhon309 0:666850d06c9f 442 * @{
jhon309 0:666850d06c9f 443 */
jhon309 0:666850d06c9f 444 #define UART_ADVFEATURE_TXINV_DISABLE ((uint32_t)0x00000000)
jhon309 0:666850d06c9f 445 #define UART_ADVFEATURE_TXINV_ENABLE ((uint32_t)USART_CR2_TXINV)
jhon309 0:666850d06c9f 446 #define IS_UART_ADVFEATURE_TXINV(TXINV) (((TXINV) == UART_ADVFEATURE_TXINV_DISABLE) || \
jhon309 0:666850d06c9f 447 ((TXINV) == UART_ADVFEATURE_TXINV_ENABLE))
jhon309 0:666850d06c9f 448 /**
jhon309 0:666850d06c9f 449 * @}
jhon309 0:666850d06c9f 450 */
jhon309 0:666850d06c9f 451
jhon309 0:666850d06c9f 452 /** @defgroup UART_Rx_Inv UART Advanced Feature RX Pin Active Level Inversion
jhon309 0:666850d06c9f 453 * @{
jhon309 0:666850d06c9f 454 */
jhon309 0:666850d06c9f 455 #define UART_ADVFEATURE_RXINV_DISABLE ((uint32_t)0x00000000)
jhon309 0:666850d06c9f 456 #define UART_ADVFEATURE_RXINV_ENABLE ((uint32_t)USART_CR2_RXINV)
jhon309 0:666850d06c9f 457 #define IS_UART_ADVFEATURE_RXINV(RXINV) (((RXINV) == UART_ADVFEATURE_RXINV_DISABLE) || \
jhon309 0:666850d06c9f 458 ((RXINV) == UART_ADVFEATURE_RXINV_ENABLE))
jhon309 0:666850d06c9f 459 /**
jhon309 0:666850d06c9f 460 * @}
jhon309 0:666850d06c9f 461 */
jhon309 0:666850d06c9f 462
jhon309 0:666850d06c9f 463 /** @defgroup UART_Data_Inv UART Advanced Feature Binary Data Inversion
jhon309 0:666850d06c9f 464 * @{
jhon309 0:666850d06c9f 465 */
jhon309 0:666850d06c9f 466 #define UART_ADVFEATURE_DATAINV_DISABLE ((uint32_t)0x00000000)
jhon309 0:666850d06c9f 467 #define UART_ADVFEATURE_DATAINV_ENABLE ((uint32_t)USART_CR2_DATAINV)
jhon309 0:666850d06c9f 468 #define IS_UART_ADVFEATURE_DATAINV(DATAINV) (((DATAINV) == UART_ADVFEATURE_DATAINV_DISABLE) || \
jhon309 0:666850d06c9f 469 ((DATAINV) == UART_ADVFEATURE_DATAINV_ENABLE))
jhon309 0:666850d06c9f 470 /**
jhon309 0:666850d06c9f 471 * @}
jhon309 0:666850d06c9f 472 */
jhon309 0:666850d06c9f 473
jhon309 0:666850d06c9f 474 /** @defgroup UART_Rx_Tx_Swap UART Advanced Feature RX TX Pins Swap
jhon309 0:666850d06c9f 475 * @{
jhon309 0:666850d06c9f 476 */
jhon309 0:666850d06c9f 477 #define UART_ADVFEATURE_SWAP_DISABLE ((uint32_t)0x00000000)
jhon309 0:666850d06c9f 478 #define UART_ADVFEATURE_SWAP_ENABLE ((uint32_t)USART_CR2_SWAP)
jhon309 0:666850d06c9f 479 #define IS_UART_ADVFEATURE_SWAP(SWAP) (((SWAP) == UART_ADVFEATURE_SWAP_DISABLE) || \
jhon309 0:666850d06c9f 480 ((SWAP) == UART_ADVFEATURE_SWAP_ENABLE))
jhon309 0:666850d06c9f 481 /**
jhon309 0:666850d06c9f 482 * @}
jhon309 0:666850d06c9f 483 */
jhon309 0:666850d06c9f 484
jhon309 0:666850d06c9f 485 /** @defgroup UART_Overrun_Disable UART Advanced Feature Overrun Disable
jhon309 0:666850d06c9f 486 * @{
jhon309 0:666850d06c9f 487 */
jhon309 0:666850d06c9f 488 #define UART_ADVFEATURE_OVERRUN_ENABLE ((uint32_t)0x00000000)
jhon309 0:666850d06c9f 489 #define UART_ADVFEATURE_OVERRUN_DISABLE ((uint32_t)USART_CR3_OVRDIS)
jhon309 0:666850d06c9f 490 #define IS_UART_OVERRUN(OVERRUN) (((OVERRUN) == UART_ADVFEATURE_OVERRUN_ENABLE) || \
jhon309 0:666850d06c9f 491 ((OVERRUN) == UART_ADVFEATURE_OVERRUN_DISABLE))
jhon309 0:666850d06c9f 492 /**
jhon309 0:666850d06c9f 493 * @}
jhon309 0:666850d06c9f 494 */
jhon309 0:666850d06c9f 495
jhon309 0:666850d06c9f 496 /** @defgroup UART_AutoBaudRate_Enable UART Advanced Feature Auto BaudRate Enable
jhon309 0:666850d06c9f 497 * @{
jhon309 0:666850d06c9f 498 */
jhon309 0:666850d06c9f 499 #define UART_ADVFEATURE_AUTOBAUDRATE_DISABLE ((uint32_t)0x00000000)
jhon309 0:666850d06c9f 500 #define UART_ADVFEATURE_AUTOBAUDRATE_ENABLE ((uint32_t)USART_CR2_ABREN)
jhon309 0:666850d06c9f 501 #define IS_UART_ADVFEATURE_AUTOBAUDRATE(AUTOBAUDRATE) (((AUTOBAUDRATE) == UART_ADVFEATURE_AUTOBAUDRATE_DISABLE) || \
jhon309 0:666850d06c9f 502 ((AUTOBAUDRATE) == UART_ADVFEATURE_AUTOBAUDRATE_ENABLE))
jhon309 0:666850d06c9f 503 /**
jhon309 0:666850d06c9f 504 * @}
jhon309 0:666850d06c9f 505 */
jhon309 0:666850d06c9f 506
jhon309 0:666850d06c9f 507 /** @defgroup UART_DMA_Disable_on_Rx_Error UART Advanced Feature DMA Disable On Rx Error
jhon309 0:666850d06c9f 508 * @{
jhon309 0:666850d06c9f 509 */
jhon309 0:666850d06c9f 510 #define UART_ADVFEATURE_DMA_ENABLEONRXERROR ((uint32_t)0x00000000)
jhon309 0:666850d06c9f 511 #define UART_ADVFEATURE_DMA_DISABLEONRXERROR ((uint32_t)USART_CR3_DDRE)
jhon309 0:666850d06c9f 512 #define IS_UART_ADVFEATURE_DMAONRXERROR(DMA) (((DMA) == UART_ADVFEATURE_DMA_ENABLEONRXERROR) || \
jhon309 0:666850d06c9f 513 ((DMA) == UART_ADVFEATURE_DMA_DISABLEONRXERROR))
jhon309 0:666850d06c9f 514 /**
jhon309 0:666850d06c9f 515 * @}
jhon309 0:666850d06c9f 516 */
jhon309 0:666850d06c9f 517
jhon309 0:666850d06c9f 518 /** @defgroup UART_MSB_First UART Advanced Feature MSB First
jhon309 0:666850d06c9f 519 * @{
jhon309 0:666850d06c9f 520 */
jhon309 0:666850d06c9f 521 #define UART_ADVFEATURE_MSBFIRST_DISABLE ((uint32_t)0x00000000)
jhon309 0:666850d06c9f 522 #define UART_ADVFEATURE_MSBFIRST_ENABLE ((uint32_t)USART_CR2_MSBFIRST)
jhon309 0:666850d06c9f 523 #define IS_UART_ADVFEATURE_MSBFIRST(MSBFIRST) (((MSBFIRST) == UART_ADVFEATURE_MSBFIRST_DISABLE) || \
jhon309 0:666850d06c9f 524 ((MSBFIRST) == UART_ADVFEATURE_MSBFIRST_ENABLE))
jhon309 0:666850d06c9f 525 /**
jhon309 0:666850d06c9f 526 * @}
jhon309 0:666850d06c9f 527 */
jhon309 0:666850d06c9f 528
jhon309 0:666850d06c9f 529 /** @defgroup UART_Mute_Mode UART Advanced Feature Mute Mode Enable
jhon309 0:666850d06c9f 530 * @{
jhon309 0:666850d06c9f 531 */
jhon309 0:666850d06c9f 532 #define UART_ADVFEATURE_MUTEMODE_DISABLE ((uint32_t)0x00000000)
jhon309 0:666850d06c9f 533 #define UART_ADVFEATURE_MUTEMODE_ENABLE ((uint32_t)USART_CR1_MME)
jhon309 0:666850d06c9f 534 #define IS_UART_MUTE_MODE(MUTE) (((MUTE) == UART_ADVFEATURE_MUTEMODE_DISABLE) || \
jhon309 0:666850d06c9f 535 ((MUTE) == UART_ADVFEATURE_MUTEMODE_ENABLE))
jhon309 0:666850d06c9f 536 /**
jhon309 0:666850d06c9f 537 * @}
jhon309 0:666850d06c9f 538 */
jhon309 0:666850d06c9f 539
jhon309 0:666850d06c9f 540 /** @defgroup UART_CR2_ADDRESS_LSB_POS UART Address-matching LSB Position In CR2 Register
jhon309 0:666850d06c9f 541 * @{
jhon309 0:666850d06c9f 542 */
jhon309 0:666850d06c9f 543 #define UART_CR2_ADDRESS_LSB_POS ((uint32_t) 24)
jhon309 0:666850d06c9f 544 /**
jhon309 0:666850d06c9f 545 * @}
jhon309 0:666850d06c9f 546 */
jhon309 0:666850d06c9f 547
jhon309 0:666850d06c9f 548 /** @defgroup UART_DriverEnable_Polarity UART DriverEnable Polarity
jhon309 0:666850d06c9f 549 * @{
jhon309 0:666850d06c9f 550 */
jhon309 0:666850d06c9f 551 #define UART_DE_POLARITY_HIGH ((uint32_t)0x00000000)
jhon309 0:666850d06c9f 552 #define UART_DE_POLARITY_LOW ((uint32_t)USART_CR3_DEP)
jhon309 0:666850d06c9f 553 #define IS_UART_DE_POLARITY(POLARITY) (((POLARITY) == UART_DE_POLARITY_HIGH) || \
jhon309 0:666850d06c9f 554 ((POLARITY) == UART_DE_POLARITY_LOW))
jhon309 0:666850d06c9f 555 /**
jhon309 0:666850d06c9f 556 * @}
jhon309 0:666850d06c9f 557 */
jhon309 0:666850d06c9f 558
jhon309 0:666850d06c9f 559 /** @defgroup UART_CR1_DEAT_ADDRESS_LSB_POS UART Driver Enable Assertion Time LSB Position In CR1 Register
jhon309 0:666850d06c9f 560 * @{
jhon309 0:666850d06c9f 561 */
jhon309 0:666850d06c9f 562 #define UART_CR1_DEAT_ADDRESS_LSB_POS ((uint32_t) 21)
jhon309 0:666850d06c9f 563 /**
jhon309 0:666850d06c9f 564 * @}
jhon309 0:666850d06c9f 565 */
jhon309 0:666850d06c9f 566
jhon309 0:666850d06c9f 567 /** @defgroup UART_CR1_DEDT_ADDRESS_LSB_POS UART Driver Enable DeAssertion Time LSB Position In CR1 Register
jhon309 0:666850d06c9f 568 * @{
jhon309 0:666850d06c9f 569 */
jhon309 0:666850d06c9f 570 #define UART_CR1_DEDT_ADDRESS_LSB_POS ((uint32_t) 16)
jhon309 0:666850d06c9f 571 /**
jhon309 0:666850d06c9f 572 * @}
jhon309 0:666850d06c9f 573 */
jhon309 0:666850d06c9f 574
jhon309 0:666850d06c9f 575 /** @defgroup UART_Interruption_Mask UART Interruptions Flag Mask
jhon309 0:666850d06c9f 576 * @{
jhon309 0:666850d06c9f 577 */
jhon309 0:666850d06c9f 578 #define UART_IT_MASK ((uint32_t)0x001F)
jhon309 0:666850d06c9f 579 /**
jhon309 0:666850d06c9f 580 * @}
jhon309 0:666850d06c9f 581 */
jhon309 0:666850d06c9f 582
jhon309 0:666850d06c9f 583 /** @defgroup UART_TimeOut_Value UART polling-based communications time-out value
jhon309 0:666850d06c9f 584 * @{
jhon309 0:666850d06c9f 585 */
jhon309 0:666850d06c9f 586 #define HAL_UART_TIMEOUT_VALUE 0x1FFFFFF
jhon309 0:666850d06c9f 587 /**
jhon309 0:666850d06c9f 588 * @}
jhon309 0:666850d06c9f 589 */
jhon309 0:666850d06c9f 590
jhon309 0:666850d06c9f 591 /**
jhon309 0:666850d06c9f 592 * @}
jhon309 0:666850d06c9f 593 */
jhon309 0:666850d06c9f 594
jhon309 0:666850d06c9f 595 /* Exported macro ------------------------------------------------------------*/
jhon309 0:666850d06c9f 596 /** @defgroup UART_Exported_Macros UART Exported Macros
jhon309 0:666850d06c9f 597 * @{
jhon309 0:666850d06c9f 598 */
jhon309 0:666850d06c9f 599
jhon309 0:666850d06c9f 600 /** @brief Reset UART handle state
jhon309 0:666850d06c9f 601 * @param __HANDLE__: UART handle.
jhon309 0:666850d06c9f 602 * @retval None
jhon309 0:666850d06c9f 603 */
jhon309 0:666850d06c9f 604 #define __HAL_UART_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_UART_STATE_RESET)
jhon309 0:666850d06c9f 605
jhon309 0:666850d06c9f 606 /** @brief Checks whether the specified UART flag is set or not.
jhon309 0:666850d06c9f 607 * @param __HANDLE__: specifies the UART Handle.
jhon309 0:666850d06c9f 608 * This parameter can be UARTx where x: 1, 2, 3 or 4 to select the USART or
jhon309 0:666850d06c9f 609 * UART peripheral (datasheet: up to four USART/UARTs)
jhon309 0:666850d06c9f 610 * @param __FLAG__: specifies the flag to check.
jhon309 0:666850d06c9f 611 * This parameter can be one of the following values:
jhon309 0:666850d06c9f 612 * @arg UART_FLAG_REACK: Receive enable ackowledge flag
jhon309 0:666850d06c9f 613 * @arg UART_FLAG_TEACK: Transmit enable ackowledge flag
jhon309 0:666850d06c9f 614 * @arg UART_FLAG_WUF: Wake up from stop mode flag (not available on F030xx devices)
jhon309 0:666850d06c9f 615 * @arg UART_FLAG_RWU: Receiver wake up flag (not available on F030xx devices)
jhon309 0:666850d06c9f 616 * @arg UART_FLAG_SBKF: Send Break flag
jhon309 0:666850d06c9f 617 * @arg UART_FLAG_CMF: Character match flag
jhon309 0:666850d06c9f 618 * @arg UART_FLAG_BUSY: Busy flag
jhon309 0:666850d06c9f 619 * @arg UART_FLAG_ABRF: Auto Baud rate detection flag
jhon309 0:666850d06c9f 620 * @arg UART_FLAG_ABRE: Auto Baud rate detection error flag
jhon309 0:666850d06c9f 621 * @arg UART_FLAG_EOBF: End of block flag (not available on F030xx devices)
jhon309 0:666850d06c9f 622 * @arg UART_FLAG_RTOF: Receiver timeout flag
jhon309 0:666850d06c9f 623 * @arg UART_FLAG_CTS: CTS Change flag
jhon309 0:666850d06c9f 624 * @arg UART_FLAG_LBD: LIN Break detection flag (not available on F030xx devices)
jhon309 0:666850d06c9f 625 * @arg UART_FLAG_TXE: Transmit data register empty flag
jhon309 0:666850d06c9f 626 * @arg UART_FLAG_TC: Transmission Complete flag
jhon309 0:666850d06c9f 627 * @arg UART_FLAG_RXNE: Receive data register not empty flag
jhon309 0:666850d06c9f 628 * @arg UART_FLAG_IDLE: Idle Line detection flag
jhon309 0:666850d06c9f 629 * @arg UART_FLAG_ORE: OverRun Error flag
jhon309 0:666850d06c9f 630 * @arg UART_FLAG_NE: Noise Error flag
jhon309 0:666850d06c9f 631 * @arg UART_FLAG_FE: Framing Error flag
jhon309 0:666850d06c9f 632 * @arg UART_FLAG_PE: Parity Error flag
jhon309 0:666850d06c9f 633 * @retval The new state of __FLAG__ (TRUE or FALSE).
jhon309 0:666850d06c9f 634 */
jhon309 0:666850d06c9f 635 #define __HAL_UART_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR & (__FLAG__)) == (__FLAG__))
jhon309 0:666850d06c9f 636
jhon309 0:666850d06c9f 637 /** @brief Enables the specified UART interrupt.
jhon309 0:666850d06c9f 638 * @param __HANDLE__: specifies the UART Handle.
jhon309 0:666850d06c9f 639 * This parameter can be UARTx where x: 1, 2, 3 or 4 to select the USART or
jhon309 0:666850d06c9f 640 * UART peripheral. (datasheet: up to four USART/UARTs)
jhon309 0:666850d06c9f 641 * @param __INTERRUPT__: specifies the UART interrupt source to enable.
jhon309 0:666850d06c9f 642 * This parameter can be one of the following values:
jhon309 0:666850d06c9f 643 * @arg UART_IT_WUF: Wakeup from stop mode interrupt (not available on F030xx devices)
jhon309 0:666850d06c9f 644 * @arg UART_IT_CM: Character match interrupt
jhon309 0:666850d06c9f 645 * @arg UART_IT_CTS: CTS change interrupt
jhon309 0:666850d06c9f 646 * @arg UART_IT_LBD: LIN Break detection interrupt (not available on F030xx devices)
jhon309 0:666850d06c9f 647 * @arg UART_IT_TXE: Transmit Data Register empty interrupt
jhon309 0:666850d06c9f 648 * @arg UART_IT_TC: Transmission complete interrupt
jhon309 0:666850d06c9f 649 * @arg UART_IT_RXNE: Receive Data register not empty interrupt
jhon309 0:666850d06c9f 650 * @arg UART_IT_IDLE: Idle line detection interrupt
jhon309 0:666850d06c9f 651 * @arg UART_IT_PE: Parity Error interrupt
jhon309 0:666850d06c9f 652 * @arg UART_IT_ERR: Error interrupt(Frame error, noise error, overrun error)
jhon309 0:666850d06c9f 653 * @retval None
jhon309 0:666850d06c9f 654 */
jhon309 0:666850d06c9f 655 #define __HAL_UART_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((((uint8_t)(__INTERRUPT__)) >> 5U) == 1)? ((__HANDLE__)->Instance->CR1 |= (1U << ((__INTERRUPT__) & UART_IT_MASK))): \
jhon309 0:666850d06c9f 656 ((((uint8_t)(__INTERRUPT__)) >> 5U) == 2)? ((__HANDLE__)->Instance->CR2 |= (1U << ((__INTERRUPT__) & UART_IT_MASK))): \
jhon309 0:666850d06c9f 657 ((__HANDLE__)->Instance->CR3 |= (1U << ((__INTERRUPT__) & UART_IT_MASK))))
jhon309 0:666850d06c9f 658
jhon309 0:666850d06c9f 659
jhon309 0:666850d06c9f 660 /** @brief Disables the specified UART interrupt.
jhon309 0:666850d06c9f 661 * @param __HANDLE__: specifies the UART Handle.
jhon309 0:666850d06c9f 662 * This parameter can be UARTx where x: 1, 2, 3 or 4 to select the USART or
jhon309 0:666850d06c9f 663 * UART peripheral. (datasheet: up to four USART/UARTs)
jhon309 0:666850d06c9f 664 * @param __INTERRUPT__: specifies the UART interrupt source to disable.
jhon309 0:666850d06c9f 665 * This parameter can be one of the following values:
jhon309 0:666850d06c9f 666 * @arg UART_IT_WUF: Wakeup from stop mode interrupt (not available on F030xx devices)
jhon309 0:666850d06c9f 667 * @arg UART_IT_CM: Character match interrupt
jhon309 0:666850d06c9f 668 * @arg UART_IT_CTS: CTS change interrupt
jhon309 0:666850d06c9f 669 * @arg UART_IT_LBD: LIN Break detection interrupt (not available on F030xx devices)
jhon309 0:666850d06c9f 670 * @arg UART_IT_TXE: Transmit Data Register empty interrupt
jhon309 0:666850d06c9f 671 * @arg UART_IT_TC: Transmission complete interrupt
jhon309 0:666850d06c9f 672 * @arg UART_IT_RXNE: Receive Data register not empty interrupt
jhon309 0:666850d06c9f 673 * @arg UART_IT_IDLE: Idle line detection interrupt
jhon309 0:666850d06c9f 674 * @arg UART_IT_PE: Parity Error interrupt
jhon309 0:666850d06c9f 675 * @arg UART_IT_ERR: Error interrupt(Frame error, noise error, overrun error)
jhon309 0:666850d06c9f 676 * @retval None
jhon309 0:666850d06c9f 677 */
jhon309 0:666850d06c9f 678 #define __HAL_UART_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((((uint8_t)(__INTERRUPT__)) >> 5U) == 1)? ((__HANDLE__)->Instance->CR1 &= ~ (1U << ((__INTERRUPT__) & UART_IT_MASK))): \
jhon309 0:666850d06c9f 679 ((((uint8_t)(__INTERRUPT__)) >> 5U) == 2)? ((__HANDLE__)->Instance->CR2 &= ~ (1U << ((__INTERRUPT__) & UART_IT_MASK))): \
jhon309 0:666850d06c9f 680 ((__HANDLE__)->Instance->CR3 &= ~ (1U << ((__INTERRUPT__) & UART_IT_MASK))))
jhon309 0:666850d06c9f 681
jhon309 0:666850d06c9f 682 /** @brief Checks whether the specified UART interrupt has occurred or not.
jhon309 0:666850d06c9f 683 * @param __HANDLE__: specifies the UART Handle.
jhon309 0:666850d06c9f 684 * This parameter can be UARTx where x: 1, 2, 3 or 4 to select the USART or
jhon309 0:666850d06c9f 685 * UART peripheral. (datasheet: up to four USART/UARTs)
jhon309 0:666850d06c9f 686 * @param __IT__: specifies the UART interrupt to check.
jhon309 0:666850d06c9f 687 * This parameter can be one of the following values:
jhon309 0:666850d06c9f 688 * @arg UART_IT_WUF: Wakeup from stop mode interrupt (not available on F030xx devices)
jhon309 0:666850d06c9f 689 * @arg UART_IT_CM: Character match interrupt
jhon309 0:666850d06c9f 690 * @arg UART_IT_CTS: CTS change interrupt
jhon309 0:666850d06c9f 691 * @arg UART_IT_LBD: LIN Break detection interrupt (not available on F030xx devices)
jhon309 0:666850d06c9f 692 * @arg UART_IT_TXE: Transmit Data Register empty interrupt
jhon309 0:666850d06c9f 693 * @arg UART_IT_TC: Transmission complete interrupt
jhon309 0:666850d06c9f 694 * @arg UART_IT_RXNE: Receive Data register not empty interrupt
jhon309 0:666850d06c9f 695 * @arg UART_IT_IDLE: Idle line detection interrupt
jhon309 0:666850d06c9f 696 * @arg UART_IT_ORE: OverRun Error interrupt
jhon309 0:666850d06c9f 697 * @arg UART_IT_NE: Noise Error interrupt
jhon309 0:666850d06c9f 698 * @arg UART_IT_FE: Framing Error interrupt
jhon309 0:666850d06c9f 699 * @arg UART_IT_PE: Parity Error interrupt
jhon309 0:666850d06c9f 700 * @retval The new state of __IT__ (TRUE or FALSE).
jhon309 0:666850d06c9f 701 */
jhon309 0:666850d06c9f 702 #define __HAL_UART_GET_IT(__HANDLE__, __IT__) ((__HANDLE__)->Instance->ISR & ((uint32_t)1 << ((__IT__)>> 0x08)))
jhon309 0:666850d06c9f 703
jhon309 0:666850d06c9f 704 /** @brief Checks whether the specified UART interrupt source is enabled.
jhon309 0:666850d06c9f 705 * @param __HANDLE__: specifies the UART Handle.
jhon309 0:666850d06c9f 706 * This parameter can be UARTx where x: 1, 2, 3 or 4 to select the USART or
jhon309 0:666850d06c9f 707 * UART peripheral. (datasheet: up to four USART/UARTs)
jhon309 0:666850d06c9f 708 * @param __IT__: specifies the UART interrupt source to check.
jhon309 0:666850d06c9f 709 * This parameter can be one of the following values:
jhon309 0:666850d06c9f 710 * @arg UART_IT_WUF: Wakeup from stop mode interrupt (not available on F030xx devices)
jhon309 0:666850d06c9f 711 * @arg UART_IT_CM: Character match interrupt
jhon309 0:666850d06c9f 712 * @arg UART_IT_CTS: CTS change interrupt
jhon309 0:666850d06c9f 713 * @arg UART_IT_LBD: LIN Break detection interrupt (not available on F030xx devices)
jhon309 0:666850d06c9f 714 * @arg UART_IT_TXE: Transmit Data Register empty interrupt
jhon309 0:666850d06c9f 715 * @arg UART_IT_TC: Transmission complete interrupt
jhon309 0:666850d06c9f 716 * @arg UART_IT_RXNE: Receive Data register not empty interrupt
jhon309 0:666850d06c9f 717 * @arg UART_IT_IDLE: Idle line detection interrupt
jhon309 0:666850d06c9f 718 * @arg UART_IT_ORE: OverRun Error interrupt
jhon309 0:666850d06c9f 719 * @arg UART_IT_NE: Noise Error interrupt
jhon309 0:666850d06c9f 720 * @arg UART_IT_FE: Framing Error interrupt
jhon309 0:666850d06c9f 721 * @arg UART_IT_PE: Parity Error interrupt
jhon309 0:666850d06c9f 722 * @retval The new state of __IT__ (TRUE or FALSE).
jhon309 0:666850d06c9f 723 */
jhon309 0:666850d06c9f 724 #define __HAL_UART_GET_IT_SOURCE(__HANDLE__, __IT__) ((((((uint8_t)(__IT__)) >> 5U) == 1)? (__HANDLE__)->Instance->CR1:(((((uint8_t)(__IT__)) >> 5U) == 2)? \
jhon309 0:666850d06c9f 725 (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & ((uint32_t)1 << (((uint16_t)(__IT__)) & UART_IT_MASK)))
jhon309 0:666850d06c9f 726
jhon309 0:666850d06c9f 727 /** @brief Clears the specified UART ISR flag, in setting the proper ICR register flag.
jhon309 0:666850d06c9f 728 * @param __HANDLE__: specifies the UART Handle.
jhon309 0:666850d06c9f 729 * This parameter can be UARTx where x: 1, 2, 3 or 4 to select the USART or
jhon309 0:666850d06c9f 730 * UART peripheral. (datasheet: up to four USART/UARTs)
jhon309 0:666850d06c9f 731 * @param __IT_CLEAR__: specifies the interrupt clear register flag that needs to be set
jhon309 0:666850d06c9f 732 * to clear the corresponding interrupt
jhon309 0:666850d06c9f 733 * This parameter can be one of the following values:
jhon309 0:666850d06c9f 734 * @arg UART_CLEAR_PEF: Parity Error Clear Flag
jhon309 0:666850d06c9f 735 * @arg UART_CLEAR_FEF: Framing Error Clear Flag
jhon309 0:666850d06c9f 736 * @arg UART_CLEAR_NEF: Noise detected Clear Flag
jhon309 0:666850d06c9f 737 * @arg UART_CLEAR_OREF: OverRun Error Clear Flag
jhon309 0:666850d06c9f 738 * @arg UART_CLEAR_IDLEF: IDLE line detected Clear Flag
jhon309 0:666850d06c9f 739 * @arg UART_CLEAR_TCF: Transmission Complete Clear Flag
jhon309 0:666850d06c9f 740 * @arg UART_CLEAR_LBDF: LIN Break Detection Clear Flag (not available on F030xx devices)
jhon309 0:666850d06c9f 741 * @arg UART_CLEAR_CTSF: CTS Interrupt Clear Flag
jhon309 0:666850d06c9f 742 * @arg UART_CLEAR_RTOF: Receiver Time Out Clear Flag
jhon309 0:666850d06c9f 743 * @arg UART_CLEAR_EOBF: End Of Block Clear Flag (not available on F030xx devices)
jhon309 0:666850d06c9f 744 * @arg UART_CLEAR_CMF: Character Match Clear Flag
jhon309 0:666850d06c9f 745 * @arg UART_CLEAR_WUF: Wake Up from stop mode Clear Flag (not available on F030xx devices)
jhon309 0:666850d06c9f 746 * @retval None
jhon309 0:666850d06c9f 747 */
jhon309 0:666850d06c9f 748 #define __HAL_UART_CLEAR_IT(__HANDLE__, __IT_CLEAR__) ((__HANDLE__)->Instance->ICR = (uint32_t)(__IT_CLEAR__))
jhon309 0:666850d06c9f 749
jhon309 0:666850d06c9f 750 /** @brief Set a specific UART request flag.
jhon309 0:666850d06c9f 751 * @param __HANDLE__: specifies the UART Handle.
jhon309 0:666850d06c9f 752 * This parameter can be UARTx where x: 1, 2, 3 or 4 to select the USART or
jhon309 0:666850d06c9f 753 * UART peripheral. (datasheet: up to four USART/UARTs)
jhon309 0:666850d06c9f 754 * @param __REQ__: specifies the request flag to set
jhon309 0:666850d06c9f 755 * This parameter can be one of the following values:
jhon309 0:666850d06c9f 756 * @arg UART_AUTOBAUD_REQUEST: Auto-Baud Rate Request
jhon309 0:666850d06c9f 757 * @arg UART_SENDBREAK_REQUEST: Send Break Request
jhon309 0:666850d06c9f 758 * @arg UART_MUTE_MODE_REQUEST: Mute Mode Request
jhon309 0:666850d06c9f 759 * @arg UART_RXDATA_FLUSH_REQUEST: Receive Data flush Request
jhon309 0:666850d06c9f 760 * @arg UART_TXDATA_FLUSH_REQUEST: Transmit data flush Request (not available on F030xx devices)
jhon309 0:666850d06c9f 761 * @retval None
jhon309 0:666850d06c9f 762 */
jhon309 0:666850d06c9f 763 #define __HAL_UART_SEND_REQ(__HANDLE__, __REQ__) ((__HANDLE__)->Instance->RQR |= (uint16_t)(__REQ__))
jhon309 0:666850d06c9f 764
jhon309 0:666850d06c9f 765 /** @brief Enable UART
jhon309 0:666850d06c9f 766 * @param __HANDLE__: specifies the UART Handle.
jhon309 0:666850d06c9f 767 * The Handle Instance can be UARTx where x: 1, 2, 3, 4 or 5 to select the UART peripheral
jhon309 0:666850d06c9f 768 * @retval None
jhon309 0:666850d06c9f 769 */
jhon309 0:666850d06c9f 770 #define __HAL_UART_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE)
jhon309 0:666850d06c9f 771
jhon309 0:666850d06c9f 772 /** @brief Disable UART
jhon309 0:666850d06c9f 773 * @param __HANDLE__: specifies the UART Handle.
jhon309 0:666850d06c9f 774 * The Handle Instance can be UARTx where x: 1, 2, 3, 4 or 5 to select the UART peripheral
jhon309 0:666850d06c9f 775 * @retval None
jhon309 0:666850d06c9f 776 */
jhon309 0:666850d06c9f 777 #define __HAL_UART_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE)
jhon309 0:666850d06c9f 778
jhon309 0:666850d06c9f 779 /**
jhon309 0:666850d06c9f 780 * @}
jhon309 0:666850d06c9f 781 */
jhon309 0:666850d06c9f 782
jhon309 0:666850d06c9f 783 /* Private macros --------------------------------------------------------*/
jhon309 0:666850d06c9f 784 /** @defgroup UART_Private_Macros UART Private Macros
jhon309 0:666850d06c9f 785 * @{
jhon309 0:666850d06c9f 786 */
jhon309 0:666850d06c9f 787
jhon309 0:666850d06c9f 788 /** @brief BRR division operation to set BRR register in 8-bit oversampling mode
jhon309 0:666850d06c9f 789 * @param _PCLK_: UART clock
jhon309 0:666850d06c9f 790 * @param _BAUD_: Baud rate set by the user
jhon309 0:666850d06c9f 791 * @retval Division result
jhon309 0:666850d06c9f 792 */
jhon309 0:666850d06c9f 793 #define __DIV_SAMPLING8(_PCLK_, _BAUD_) (((_PCLK_)*2)/((_BAUD_)))
jhon309 0:666850d06c9f 794
jhon309 0:666850d06c9f 795 /** @brief BRR division operation to set BRR register in 16-bit oversampling mode
jhon309 0:666850d06c9f 796 * @param _PCLK_: UART clock
jhon309 0:666850d06c9f 797 * @param _BAUD_: Baud rate set by the user
jhon309 0:666850d06c9f 798 * @retval Division result
jhon309 0:666850d06c9f 799 */
jhon309 0:666850d06c9f 800 #define __DIV_SAMPLING16(_PCLK_, _BAUD_) (((_PCLK_))/((_BAUD_)))
jhon309 0:666850d06c9f 801
jhon309 0:666850d06c9f 802 /** @brief Check UART Baud rate
jhon309 0:666850d06c9f 803 * @param BAUDRATE: Baudrate specified by the user
jhon309 0:666850d06c9f 804 * The maximum Baud Rate is derived from the maximum clock on F0 (i.e. 48 MHz)
jhon309 0:666850d06c9f 805 * divided by the smallest oversampling used on the USART (i.e. 8)
jhon309 0:666850d06c9f 806 * @retval Test result (TRUE or FALSE).
jhon309 0:666850d06c9f 807 */
jhon309 0:666850d06c9f 808 #define IS_UART_BAUDRATE(BAUDRATE) ((BAUDRATE) < 9000001)
jhon309 0:666850d06c9f 809
jhon309 0:666850d06c9f 810 /** @brief Check UART assertion time
jhon309 0:666850d06c9f 811 * @param TIME: 5-bit value assertion time
jhon309 0:666850d06c9f 812 * @retval Test result (TRUE or FALSE).
jhon309 0:666850d06c9f 813 */
jhon309 0:666850d06c9f 814 #define IS_UART_ASSERTIONTIME(TIME) ((TIME) <= 0x1F)
jhon309 0:666850d06c9f 815
jhon309 0:666850d06c9f 816 /** @brief Check UART deassertion time
jhon309 0:666850d06c9f 817 * @param TIME: 5-bit value deassertion time
jhon309 0:666850d06c9f 818 * @retval Test result (TRUE or FALSE).
jhon309 0:666850d06c9f 819 */
jhon309 0:666850d06c9f 820 #define IS_UART_DEASSERTIONTIME(TIME) ((TIME) <= 0x1F)
jhon309 0:666850d06c9f 821
jhon309 0:666850d06c9f 822 /**
jhon309 0:666850d06c9f 823 * @}
jhon309 0:666850d06c9f 824 */
jhon309 0:666850d06c9f 825
jhon309 0:666850d06c9f 826 /* Include UART HAL Extension module */
jhon309 0:666850d06c9f 827 #include "stm32f0xx_hal_uart_ex.h"
jhon309 0:666850d06c9f 828
jhon309 0:666850d06c9f 829 /* Exported functions --------------------------------------------------------*/
jhon309 0:666850d06c9f 830
jhon309 0:666850d06c9f 831 /** @addtogroup UART_Exported_Functions UART Exported Functions
jhon309 0:666850d06c9f 832 * @{
jhon309 0:666850d06c9f 833 */
jhon309 0:666850d06c9f 834
jhon309 0:666850d06c9f 835 /** @addtogroup UART_Exported_Functions_Group1 Initialization and de-initialization functions
jhon309 0:666850d06c9f 836 * @{
jhon309 0:666850d06c9f 837 */
jhon309 0:666850d06c9f 838
jhon309 0:666850d06c9f 839 /* Initialization and de-initialization functions ****************************/
jhon309 0:666850d06c9f 840 HAL_StatusTypeDef HAL_UART_Init(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 841 HAL_StatusTypeDef HAL_HalfDuplex_Init(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 842 HAL_StatusTypeDef HAL_MultiProcessor_Init(UART_HandleTypeDef *huart, uint8_t Address, uint32_t WakeUpMethod);
jhon309 0:666850d06c9f 843 HAL_StatusTypeDef HAL_UART_DeInit (UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 844 void HAL_UART_MspInit(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 845 void HAL_UART_MspDeInit(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 846
jhon309 0:666850d06c9f 847 /**
jhon309 0:666850d06c9f 848 * @}
jhon309 0:666850d06c9f 849 */
jhon309 0:666850d06c9f 850
jhon309 0:666850d06c9f 851 /** @addtogroup UART_Exported_Functions_Group2 IO operation functions
jhon309 0:666850d06c9f 852 * @{
jhon309 0:666850d06c9f 853 */
jhon309 0:666850d06c9f 854
jhon309 0:666850d06c9f 855 /* IO operation functions *****************************************************/
jhon309 0:666850d06c9f 856 HAL_StatusTypeDef HAL_UART_Transmit(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout);
jhon309 0:666850d06c9f 857 HAL_StatusTypeDef HAL_UART_Receive(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout);
jhon309 0:666850d06c9f 858 HAL_StatusTypeDef HAL_UART_Transmit_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
jhon309 0:666850d06c9f 859 HAL_StatusTypeDef HAL_UART_Receive_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
jhon309 0:666850d06c9f 860 HAL_StatusTypeDef HAL_UART_Transmit_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
jhon309 0:666850d06c9f 861 HAL_StatusTypeDef HAL_UART_Receive_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
jhon309 0:666850d06c9f 862 HAL_StatusTypeDef HAL_UART_DMAPause(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 863 HAL_StatusTypeDef HAL_UART_DMAResume(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 864 HAL_StatusTypeDef HAL_UART_DMAStop(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 865 void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 866 void HAL_UART_TxHalfCpltCallback(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 867 void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 868 void HAL_UART_RxHalfCpltCallback(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 869 void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 870
jhon309 0:666850d06c9f 871 /**
jhon309 0:666850d06c9f 872 * @}
jhon309 0:666850d06c9f 873 */
jhon309 0:666850d06c9f 874
jhon309 0:666850d06c9f 875 /** @addtogroup UART_Exported_Functions_Group3 Peripheral Control functions
jhon309 0:666850d06c9f 876 * @{
jhon309 0:666850d06c9f 877 */
jhon309 0:666850d06c9f 878
jhon309 0:666850d06c9f 879 /* Peripheral Control functions ***********************************************/
jhon309 0:666850d06c9f 880 void HAL_MultiProcessor_EnterMuteMode(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 881 HAL_StatusTypeDef HAL_MultiProcessor_EnableMuteMode(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 882 HAL_StatusTypeDef HAL_MultiProcessor_DisableMuteMode(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 883 HAL_StatusTypeDef HAL_HalfDuplex_EnableTransmitter(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 884 HAL_StatusTypeDef HAL_HalfDuplex_EnableReceiver(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 885
jhon309 0:666850d06c9f 886 /**
jhon309 0:666850d06c9f 887 * @}
jhon309 0:666850d06c9f 888 */
jhon309 0:666850d06c9f 889
jhon309 0:666850d06c9f 890 /** @addtogroup UART_Exported_Functions_Group4 Peripheral State and Errors functions
jhon309 0:666850d06c9f 891 * @{
jhon309 0:666850d06c9f 892 */
jhon309 0:666850d06c9f 893
jhon309 0:666850d06c9f 894 /* Peripheral State and Errors functions **************************************************/
jhon309 0:666850d06c9f 895 HAL_UART_StateTypeDef HAL_UART_GetState(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 896 uint32_t HAL_UART_GetError(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 897
jhon309 0:666850d06c9f 898 /**
jhon309 0:666850d06c9f 899 * @}
jhon309 0:666850d06c9f 900 */
jhon309 0:666850d06c9f 901
jhon309 0:666850d06c9f 902 /**
jhon309 0:666850d06c9f 903 * @}
jhon309 0:666850d06c9f 904 */
jhon309 0:666850d06c9f 905
jhon309 0:666850d06c9f 906 /** @addtogroup UART_Private_Functions
jhon309 0:666850d06c9f 907 * @{
jhon309 0:666850d06c9f 908 */
jhon309 0:666850d06c9f 909 void UART_AdvFeatureConfig(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 910 HAL_StatusTypeDef UART_CheckIdleState(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 911 HAL_StatusTypeDef UART_SetConfig(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 912 HAL_StatusTypeDef UART_Transmit_IT(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 913 HAL_StatusTypeDef UART_Receive_IT(UART_HandleTypeDef *huart);
jhon309 0:666850d06c9f 914 HAL_StatusTypeDef UART_WaitOnFlagUntilTimeout(UART_HandleTypeDef *huart, uint32_t Flag, FlagStatus Status, uint32_t Timeout);
jhon309 0:666850d06c9f 915 /**
jhon309 0:666850d06c9f 916 * @}
jhon309 0:666850d06c9f 917 */
jhon309 0:666850d06c9f 918
jhon309 0:666850d06c9f 919 /**
jhon309 0:666850d06c9f 920 * @}
jhon309 0:666850d06c9f 921 */
jhon309 0:666850d06c9f 922
jhon309 0:666850d06c9f 923 /**
jhon309 0:666850d06c9f 924 * @}
jhon309 0:666850d06c9f 925 */
jhon309 0:666850d06c9f 926
jhon309 0:666850d06c9f 927 #ifdef __cplusplus
jhon309 0:666850d06c9f 928 }
jhon309 0:666850d06c9f 929 #endif
jhon309 0:666850d06c9f 930
jhon309 0:666850d06c9f 931 #endif /* __STM32F0xx_HAL_UART_H */
jhon309 0:666850d06c9f 932
jhon309 0:666850d06c9f 933 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
jhon309 0:666850d06c9f 934