Elijah Orr / mbed-renbed

Fork of the official mbed C/C SDK provides the software platform and libraries to build your applications for RenBED.

Dependents:   1-RenBuggyTimed RenBED_RGB RenBED_RGB_PWM RenBED_RGB

Fork of mbed by mbed official

TARGET_MOTE_L152RC/stm32l1xx_hal_uart.h@112:6f327212ef96, 2016-01-13 (annotated)

Committer:
Kojto
Date:
Wed Jan 13 09:48:29 2016 +0000
Revision:
112:6f327212ef96
Release 112 of the mbed library



Changes:

- new platforms - STM32 B96B F446, MOTE_L152RC

- nrf51 - fix serial init bug (character sent)

- stm all devices - fix RTC clocking in the init

- stm f0 - SystemInit clock fix, for SetVector()

- RawSerial - fix for microlib (vsnprintf with size 0)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 112:6f327212ef96 1 /**
Kojto 112:6f327212ef96 2 ******************************************************************************
Kojto 112:6f327212ef96 3 * @file stm32l1xx_hal_uart.h
Kojto 112:6f327212ef96 4 * @author MCD Application Team
Kojto 112:6f327212ef96 5 * @version V1.0.0
Kojto 112:6f327212ef96 6 * @date 5-September-2014
Kojto 112:6f327212ef96 7 * @brief This file contains all the functions prototypes for the UART
Kojto 112:6f327212ef96 8 * firmware library.
Kojto 112:6f327212ef96 9 ******************************************************************************
Kojto 112:6f327212ef96 10 * @attention
Kojto 112:6f327212ef96 11 *
Kojto 112:6f327212ef96 12 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
Kojto 112:6f327212ef96 13 *
Kojto 112:6f327212ef96 14 * Redistribution and use in source and binary forms, with or without modification,
Kojto 112:6f327212ef96 15 * are permitted provided that the following conditions are met:
Kojto 112:6f327212ef96 16 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 112:6f327212ef96 17 * this list of conditions and the following disclaimer.
Kojto 112:6f327212ef96 18 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 112:6f327212ef96 19 * this list of conditions and the following disclaimer in the documentation
Kojto 112:6f327212ef96 20 * and/or other materials provided with the distribution.
Kojto 112:6f327212ef96 21 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 112:6f327212ef96 22 * may be used to endorse or promote products derived from this software
Kojto 112:6f327212ef96 23 * without specific prior written permission.
Kojto 112:6f327212ef96 24 *
Kojto 112:6f327212ef96 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 112:6f327212ef96 26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 112:6f327212ef96 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 112:6f327212ef96 28 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 112:6f327212ef96 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 112:6f327212ef96 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 112:6f327212ef96 31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 112:6f327212ef96 32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 112:6f327212ef96 33 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 112:6f327212ef96 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 112:6f327212ef96 35 *
Kojto 112:6f327212ef96 36 ******************************************************************************
Kojto 112:6f327212ef96 37 */
Kojto 112:6f327212ef96 38
Kojto 112:6f327212ef96 39 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 112:6f327212ef96 40 #ifndef __STM32L1xx_HAL_UART_H
Kojto 112:6f327212ef96 41 #define __STM32L1xx_HAL_UART_H
Kojto 112:6f327212ef96 42
Kojto 112:6f327212ef96 43 #ifdef __cplusplus
Kojto 112:6f327212ef96 44 extern "C" {
Kojto 112:6f327212ef96 45 #endif
Kojto 112:6f327212ef96 46
Kojto 112:6f327212ef96 47 /* Includes ------------------------------------------------------------------*/
Kojto 112:6f327212ef96 48 #include "stm32l1xx_hal_def.h"
Kojto 112:6f327212ef96 49
Kojto 112:6f327212ef96 50 /** @addtogroup STM32L1xx_HAL_Driver
Kojto 112:6f327212ef96 51 * @{
Kojto 112:6f327212ef96 52 */
Kojto 112:6f327212ef96 53
Kojto 112:6f327212ef96 54 /** @addtogroup UART
Kojto 112:6f327212ef96 55 * @{
Kojto 112:6f327212ef96 56 */
Kojto 112:6f327212ef96 57
Kojto 112:6f327212ef96 58 /* Exported types ------------------------------------------------------------*/
Kojto 112:6f327212ef96 59 /** @defgroup UART_Exported_Types UART Exported Types
Kojto 112:6f327212ef96 60 * @{
Kojto 112:6f327212ef96 61 */
Kojto 112:6f327212ef96 62
Kojto 112:6f327212ef96 63
Kojto 112:6f327212ef96 64 /**
Kojto 112:6f327212ef96 65 * @brief UART Init Structure definition
Kojto 112:6f327212ef96 66 */
Kojto 112:6f327212ef96 67 typedef struct
Kojto 112:6f327212ef96 68 {
Kojto 112:6f327212ef96 69 uint32_t BaudRate; /*!< This member configures the UART communication baud rate.
Kojto 112:6f327212ef96 70 The baud rate is computed using the following formula:
Kojto 112:6f327212ef96 71 - IntegerDivider = ((PCLKx) / (8 * (OVR8+1) * (huart->Init.BaudRate)))
Kojto 112:6f327212ef96 72 - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 8 * (OVR8+1)) + 0.5
Kojto 112:6f327212ef96 73 Where OVR8 is the "oversampling by 8 mode" configuration bit in the CR1 register. */
Kojto 112:6f327212ef96 74
Kojto 112:6f327212ef96 75 uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame.
Kojto 112:6f327212ef96 76 This parameter can be a value of @ref UART_Word_Length */
Kojto 112:6f327212ef96 77
Kojto 112:6f327212ef96 78 uint32_t StopBits; /*!< Specifies the number of stop bits transmitted.
Kojto 112:6f327212ef96 79 This parameter can be a value of @ref UART_Stop_Bits */
Kojto 112:6f327212ef96 80
Kojto 112:6f327212ef96 81 uint32_t Parity; /*!< Specifies the parity mode.
Kojto 112:6f327212ef96 82 This parameter can be a value of @ref UART_Parity
Kojto 112:6f327212ef96 83 @note When parity is enabled, the computed parity is inserted
Kojto 112:6f327212ef96 84 at the MSB position of the transmitted data (9th bit when
Kojto 112:6f327212ef96 85 the word length is set to 9 data bits; 8th bit when the
Kojto 112:6f327212ef96 86 word length is set to 8 data bits). */
Kojto 112:6f327212ef96 87
Kojto 112:6f327212ef96 88 uint32_t Mode; /*!< Specifies wether the Receive or Transmit mode is enabled or disabled.
Kojto 112:6f327212ef96 89 This parameter can be a value of @ref UART_Mode */
Kojto 112:6f327212ef96 90
Kojto 112:6f327212ef96 91 uint32_t HwFlowCtl; /*!< Specifies wether the hardware flow control mode is enabled
Kojto 112:6f327212ef96 92 or disabled.
Kojto 112:6f327212ef96 93 This parameter can be a value of @ref UART_Hardware_Flow_Control */
Kojto 112:6f327212ef96 94
Kojto 112:6f327212ef96 95 uint32_t OverSampling; /*!< Specifies wether the Over sampling 8 is enabled or disabled, to achieve higher speed (up to fPCLK/8).
Kojto 112:6f327212ef96 96 This parameter can be a value of @ref UART_Over_Sampling */
Kojto 112:6f327212ef96 97 }UART_InitTypeDef;
Kojto 112:6f327212ef96 98
Kojto 112:6f327212ef96 99 /**
Kojto 112:6f327212ef96 100 * @brief HAL UART State structures definition
Kojto 112:6f327212ef96 101 */
Kojto 112:6f327212ef96 102 typedef enum
Kojto 112:6f327212ef96 103 {
Kojto 112:6f327212ef96 104 HAL_UART_STATE_RESET = 0x00, /*!< Peripheral is not initialized */
Kojto 112:6f327212ef96 105 HAL_UART_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */
Kojto 112:6f327212ef96 106 HAL_UART_STATE_BUSY = 0x02, /*!< an internal process is ongoing */
Kojto 112:6f327212ef96 107 HAL_UART_STATE_BUSY_TX = 0x12, /*!< Data Transmission process is ongoing */
Kojto 112:6f327212ef96 108 HAL_UART_STATE_BUSY_RX = 0x22, /*!< Data Reception process is ongoing */
Kojto 112:6f327212ef96 109 HAL_UART_STATE_BUSY_TX_RX = 0x32, /*!< Data Transmission and Reception process is ongoing */
Kojto 112:6f327212ef96 110 HAL_UART_STATE_TIMEOUT = 0x03, /*!< Timeout state */
Kojto 112:6f327212ef96 111 HAL_UART_STATE_ERROR = 0x04 /*!< Error */
Kojto 112:6f327212ef96 112 }HAL_UART_StateTypeDef;
Kojto 112:6f327212ef96 113
Kojto 112:6f327212ef96 114 /**
Kojto 112:6f327212ef96 115 * @brief HAL UART Error Code structure definition
Kojto 112:6f327212ef96 116 */
Kojto 112:6f327212ef96 117 typedef enum
Kojto 112:6f327212ef96 118 {
Kojto 112:6f327212ef96 119 HAL_UART_ERROR_NONE = 0x00, /*!< No error */
Kojto 112:6f327212ef96 120 HAL_UART_ERROR_PE = 0x01, /*!< Parity error */
Kojto 112:6f327212ef96 121 HAL_UART_ERROR_NE = 0x02, /*!< Noise error */
Kojto 112:6f327212ef96 122 HAL_UART_ERROR_FE = 0x04, /*!< frame error */
Kojto 112:6f327212ef96 123 HAL_UART_ERROR_ORE = 0x08, /*!< Overrun error */
Kojto 112:6f327212ef96 124 HAL_UART_ERROR_DMA = 0x10 /*!< DMA transfer error */
Kojto 112:6f327212ef96 125 }HAL_UART_ErrorTypeDef;
Kojto 112:6f327212ef96 126
Kojto 112:6f327212ef96 127 /**
Kojto 112:6f327212ef96 128 * @brief UART handle Structure definition
Kojto 112:6f327212ef96 129 */
Kojto 112:6f327212ef96 130 typedef struct
Kojto 112:6f327212ef96 131 {
Kojto 112:6f327212ef96 132 USART_TypeDef *Instance; /* UART registers base address */
Kojto 112:6f327212ef96 133
Kojto 112:6f327212ef96 134 UART_InitTypeDef Init; /* UART communication parameters */
Kojto 112:6f327212ef96 135
Kojto 112:6f327212ef96 136 uint8_t *pTxBuffPtr; /* Pointer to UART Tx transfer Buffer */
Kojto 112:6f327212ef96 137
Kojto 112:6f327212ef96 138 uint16_t TxXferSize; /* UART Tx Transfer size */
Kojto 112:6f327212ef96 139
Kojto 112:6f327212ef96 140 uint16_t TxXferCount; /* UART Tx Transfer Counter */
Kojto 112:6f327212ef96 141
Kojto 112:6f327212ef96 142 uint8_t *pRxBuffPtr; /* Pointer to UART Rx transfer Buffer */
Kojto 112:6f327212ef96 143
Kojto 112:6f327212ef96 144 uint16_t RxXferSize; /* UART Rx Transfer size */
Kojto 112:6f327212ef96 145
Kojto 112:6f327212ef96 146 uint16_t RxXferCount; /* UART Rx Transfer Counter */
Kojto 112:6f327212ef96 147
Kojto 112:6f327212ef96 148 DMA_HandleTypeDef *hdmatx; /* UART Tx DMA Handle parameters */
Kojto 112:6f327212ef96 149
Kojto 112:6f327212ef96 150 DMA_HandleTypeDef *hdmarx; /* UART Rx DMA Handle parameters */
Kojto 112:6f327212ef96 151
Kojto 112:6f327212ef96 152 HAL_LockTypeDef Lock; /* Locking object */
Kojto 112:6f327212ef96 153
Kojto 112:6f327212ef96 154 __IO HAL_UART_StateTypeDef State; /* UART communication state */
Kojto 112:6f327212ef96 155
Kojto 112:6f327212ef96 156 __IO HAL_UART_ErrorTypeDef ErrorCode; /* UART Error code */
Kojto 112:6f327212ef96 157
Kojto 112:6f327212ef96 158 }UART_HandleTypeDef;
Kojto 112:6f327212ef96 159
Kojto 112:6f327212ef96 160 /**
Kojto 112:6f327212ef96 161 * @}
Kojto 112:6f327212ef96 162 */
Kojto 112:6f327212ef96 163
Kojto 112:6f327212ef96 164 /* Exported constants --------------------------------------------------------*/
Kojto 112:6f327212ef96 165 /** @defgroup UART_Exported_Constants UART Exported constants
Kojto 112:6f327212ef96 166 * @{
Kojto 112:6f327212ef96 167 */
Kojto 112:6f327212ef96 168
Kojto 112:6f327212ef96 169 /** @defgroup UART_Word_Length UART Word Length
Kojto 112:6f327212ef96 170 * @{
Kojto 112:6f327212ef96 171 */
Kojto 112:6f327212ef96 172 #define UART_WORDLENGTH_8B ((uint32_t)0x00000000)
Kojto 112:6f327212ef96 173 #define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M)
Kojto 112:6f327212ef96 174 #define IS_UART_WORD_LENGTH(LENGTH) (((LENGTH) == UART_WORDLENGTH_8B) || \
Kojto 112:6f327212ef96 175 ((LENGTH) == UART_WORDLENGTH_9B))
Kojto 112:6f327212ef96 176 /**
Kojto 112:6f327212ef96 177 * @}
Kojto 112:6f327212ef96 178 */
Kojto 112:6f327212ef96 179
Kojto 112:6f327212ef96 180 /** @defgroup UART_Stop_Bits UART Number of Stop Bits
Kojto 112:6f327212ef96 181 * @{
Kojto 112:6f327212ef96 182 */
Kojto 112:6f327212ef96 183 #define UART_STOPBITS_1 ((uint32_t)0x00000000)
Kojto 112:6f327212ef96 184 #define UART_STOPBITS_2 ((uint32_t)USART_CR2_STOP_1)
Kojto 112:6f327212ef96 185 #define IS_UART_STOPBITS(STOPBITS) (((STOPBITS) == UART_STOPBITS_1) || \
Kojto 112:6f327212ef96 186 ((STOPBITS) == UART_STOPBITS_2))
Kojto 112:6f327212ef96 187 /**
Kojto 112:6f327212ef96 188 * @}
Kojto 112:6f327212ef96 189 */
Kojto 112:6f327212ef96 190
Kojto 112:6f327212ef96 191 /** @defgroup UART_Parity UART Parity
Kojto 112:6f327212ef96 192 * @{
Kojto 112:6f327212ef96 193 */
Kojto 112:6f327212ef96 194 #define UART_PARITY_NONE ((uint32_t)0x00000000)
Kojto 112:6f327212ef96 195 #define UART_PARITY_EVEN ((uint32_t)USART_CR1_PCE)
Kojto 112:6f327212ef96 196 #define UART_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS))
Kojto 112:6f327212ef96 197 #define IS_UART_PARITY(PARITY) (((PARITY) == UART_PARITY_NONE) || \
Kojto 112:6f327212ef96 198 ((PARITY) == UART_PARITY_EVEN) || \
Kojto 112:6f327212ef96 199 ((PARITY) == UART_PARITY_ODD))
Kojto 112:6f327212ef96 200 /**
Kojto 112:6f327212ef96 201 * @}
Kojto 112:6f327212ef96 202 */
Kojto 112:6f327212ef96 203
Kojto 112:6f327212ef96 204 /** @defgroup UART_Hardware_Flow_Control UART Hardware Flow Control
Kojto 112:6f327212ef96 205 * @{
Kojto 112:6f327212ef96 206 */
Kojto 112:6f327212ef96 207 #define UART_HWCONTROL_NONE ((uint32_t)0x00000000)
Kojto 112:6f327212ef96 208 #define UART_HWCONTROL_RTS ((uint32_t)USART_CR3_RTSE)
Kojto 112:6f327212ef96 209 #define UART_HWCONTROL_CTS ((uint32_t)USART_CR3_CTSE)
Kojto 112:6f327212ef96 210 #define UART_HWCONTROL_RTS_CTS ((uint32_t)(USART_CR3_RTSE | USART_CR3_CTSE))
Kojto 112:6f327212ef96 211 #define IS_UART_HARDWARE_FLOW_CONTROL(CONTROL)\
Kojto 112:6f327212ef96 212 (((CONTROL) == UART_HWCONTROL_NONE) || \
Kojto 112:6f327212ef96 213 ((CONTROL) == UART_HWCONTROL_RTS) || \
Kojto 112:6f327212ef96 214 ((CONTROL) == UART_HWCONTROL_CTS) || \
Kojto 112:6f327212ef96 215 ((CONTROL) == UART_HWCONTROL_RTS_CTS))
Kojto 112:6f327212ef96 216 /**
Kojto 112:6f327212ef96 217 * @}
Kojto 112:6f327212ef96 218 */
Kojto 112:6f327212ef96 219
Kojto 112:6f327212ef96 220 /** @defgroup UART_Mode UART Transfer Mode
Kojto 112:6f327212ef96 221 * @{
Kojto 112:6f327212ef96 222 */
Kojto 112:6f327212ef96 223 #define UART_MODE_RX ((uint32_t)USART_CR1_RE)
Kojto 112:6f327212ef96 224 #define UART_MODE_TX ((uint32_t)USART_CR1_TE)
Kojto 112:6f327212ef96 225 #define UART_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE))
Kojto 112:6f327212ef96 226 #define IS_UART_MODE(MODE) ((((MODE) & (uint32_t)0x0000FFF3) == 0x00) && ((MODE) != (uint32_t)0x00000000))
Kojto 112:6f327212ef96 227 /**
Kojto 112:6f327212ef96 228 * @}
Kojto 112:6f327212ef96 229 */
Kojto 112:6f327212ef96 230
Kojto 112:6f327212ef96 231 /** @defgroup UART_State UART State
Kojto 112:6f327212ef96 232 * @{
Kojto 112:6f327212ef96 233 */
Kojto 112:6f327212ef96 234 #define UART_STATE_DISABLE ((uint32_t)0x00000000)
Kojto 112:6f327212ef96 235 #define UART_STATE_ENABLE ((uint32_t)USART_CR1_UE)
Kojto 112:6f327212ef96 236 #define IS_UART_STATE(STATE) (((STATE) == UART_STATE_DISABLE) || \
Kojto 112:6f327212ef96 237 ((STATE) == UART_STATE_ENABLE))
Kojto 112:6f327212ef96 238 /**
Kojto 112:6f327212ef96 239 * @}
Kojto 112:6f327212ef96 240 */
Kojto 112:6f327212ef96 241
Kojto 112:6f327212ef96 242 /** @defgroup UART_Over_Sampling UART Over Sampling
Kojto 112:6f327212ef96 243 * @{
Kojto 112:6f327212ef96 244 */
Kojto 112:6f327212ef96 245 #define UART_OVERSAMPLING_16 ((uint32_t)0x00000000)
Kojto 112:6f327212ef96 246 #define UART_OVERSAMPLING_8 ((uint32_t)USART_CR1_OVER8)
Kojto 112:6f327212ef96 247 #define IS_UART_OVERSAMPLING(SAMPLING) (((SAMPLING) == UART_OVERSAMPLING_16) || \
Kojto 112:6f327212ef96 248 ((SAMPLING) == UART_OVERSAMPLING_8))
Kojto 112:6f327212ef96 249 /**
Kojto 112:6f327212ef96 250 * @}
Kojto 112:6f327212ef96 251 */
Kojto 112:6f327212ef96 252
Kojto 112:6f327212ef96 253 /** @defgroup UART_LIN_Break_Detection_Length UART LIN Break Detection Length
Kojto 112:6f327212ef96 254 * @{
Kojto 112:6f327212ef96 255 */
Kojto 112:6f327212ef96 256 #define UART_LINBREAKDETECTLENGTH_10B ((uint32_t)0x00000000)
Kojto 112:6f327212ef96 257 #define UART_LINBREAKDETECTLENGTH_11B ((uint32_t)USART_CR2_LBDL)
Kojto 112:6f327212ef96 258 #define IS_UART_LIN_BREAK_DETECT_LENGTH(LENGTH) (((LENGTH) == UART_LINBREAKDETECTLENGTH_10B) || \
Kojto 112:6f327212ef96 259 ((LENGTH) == UART_LINBREAKDETECTLENGTH_11B))
Kojto 112:6f327212ef96 260 /**
Kojto 112:6f327212ef96 261 * @}
Kojto 112:6f327212ef96 262 */
Kojto 112:6f327212ef96 263
Kojto 112:6f327212ef96 264 /** @defgroup UART_WakeUp_functions UART Wakeup Functions
Kojto 112:6f327212ef96 265 * @{
Kojto 112:6f327212ef96 266 */
Kojto 112:6f327212ef96 267 #define UART_WAKEUPMETHOD_IDLELINE ((uint32_t)0x00000000)
Kojto 112:6f327212ef96 268 #define UART_WAKEUPMETHOD_ADDRESSMARK ((uint32_t)0x00000800)
Kojto 112:6f327212ef96 269 #define IS_UART_WAKEUPMETHOD(WAKEUP) (((WAKEUP) == UART_WAKEUPMETHOD_IDLELINE) || \
Kojto 112:6f327212ef96 270 ((WAKEUP) == UART_WAKEUPMETHOD_ADDRESSMARK))
Kojto 112:6f327212ef96 271 /**
Kojto 112:6f327212ef96 272 * @}
Kojto 112:6f327212ef96 273 */
Kojto 112:6f327212ef96 274
Kojto 112:6f327212ef96 275 /** @defgroup UART_Flags UART FLags
Kojto 112:6f327212ef96 276 * Elements values convention: 0xXXXX
Kojto 112:6f327212ef96 277 * - 0xXXXX : Flag mask in the SR register
Kojto 112:6f327212ef96 278 * @{
Kojto 112:6f327212ef96 279 */
Kojto 112:6f327212ef96 280 #define UART_FLAG_CTS ((uint32_t)USART_SR_CTS)
Kojto 112:6f327212ef96 281 #define UART_FLAG_LBD ((uint32_t)USART_SR_LBD)
Kojto 112:6f327212ef96 282 #define UART_FLAG_TXE ((uint32_t)USART_SR_TXE)
Kojto 112:6f327212ef96 283 #define UART_FLAG_TC ((uint32_t)USART_SR_TC)
Kojto 112:6f327212ef96 284 #define UART_FLAG_RXNE ((uint32_t)USART_SR_RXNE)
Kojto 112:6f327212ef96 285 #define UART_FLAG_IDLE ((uint32_t)USART_SR_IDLE)
Kojto 112:6f327212ef96 286 #define UART_FLAG_ORE ((uint32_t)USART_SR_ORE)
Kojto 112:6f327212ef96 287 #define UART_FLAG_NE ((uint32_t)USART_SR_NE)
Kojto 112:6f327212ef96 288 #define UART_FLAG_FE ((uint32_t)USART_SR_FE)
Kojto 112:6f327212ef96 289 #define UART_FLAG_PE ((uint32_t)USART_SR_PE)
Kojto 112:6f327212ef96 290 /**
Kojto 112:6f327212ef96 291 * @}
Kojto 112:6f327212ef96 292 */
Kojto 112:6f327212ef96 293
Kojto 112:6f327212ef96 294 /** @defgroup UART_Interrupt_definition UART Interrupt Definitions
Kojto 112:6f327212ef96 295 * Elements values convention: 0xY000XXXX
Kojto 112:6f327212ef96 296 * - XXXX : Interrupt mask in the XX register
Kojto 112:6f327212ef96 297 * - Y : Interrupt source register (2bits)
Kojto 112:6f327212ef96 298 * - 01: CR1 register
Kojto 112:6f327212ef96 299 * - 10: CR2 register
Kojto 112:6f327212ef96 300 * - 11: CR3 register
Kojto 112:6f327212ef96 301 *
Kojto 112:6f327212ef96 302 * @{
Kojto 112:6f327212ef96 303 */
Kojto 112:6f327212ef96 304 #define UART_IT_PE ((uint32_t)0x10000100)
Kojto 112:6f327212ef96 305 #define UART_IT_TXE ((uint32_t)0x10000080)
Kojto 112:6f327212ef96 306 #define UART_IT_TC ((uint32_t)0x10000040)
Kojto 112:6f327212ef96 307 #define UART_IT_RXNE ((uint32_t)0x10000020)
Kojto 112:6f327212ef96 308 #define UART_IT_IDLE ((uint32_t)0x10000010)
Kojto 112:6f327212ef96 309
Kojto 112:6f327212ef96 310 #define UART_IT_LBD ((uint32_t)0x20000040)
Kojto 112:6f327212ef96 311 #define UART_IT_CTS ((uint32_t)0x30000400)
Kojto 112:6f327212ef96 312
Kojto 112:6f327212ef96 313 #define UART_IT_ERR ((uint32_t)0x30000001)
Kojto 112:6f327212ef96 314
Kojto 112:6f327212ef96 315 /**
Kojto 112:6f327212ef96 316 * @}
Kojto 112:6f327212ef96 317 */
Kojto 112:6f327212ef96 318
Kojto 112:6f327212ef96 319 /** @defgroup UART_Interruption_Mask UART interruptions flag mask
Kojto 112:6f327212ef96 320 * @{
Kojto 112:6f327212ef96 321 */
Kojto 112:6f327212ef96 322 #define UART_IT_MASK ((uint32_t)0x0000FFFF)
Kojto 112:6f327212ef96 323 /**
Kojto 112:6f327212ef96 324 * @}
Kojto 112:6f327212ef96 325 */
Kojto 112:6f327212ef96 326
Kojto 112:6f327212ef96 327 /**
Kojto 112:6f327212ef96 328 * @}
Kojto 112:6f327212ef96 329 */
Kojto 112:6f327212ef96 330
Kojto 112:6f327212ef96 331 /* Exported macro ------------------------------------------------------------*/
Kojto 112:6f327212ef96 332 /** @defgroup UART_Exported_Macros UART Exported Macros
Kojto 112:6f327212ef96 333 * @{
Kojto 112:6f327212ef96 334 */
Kojto 112:6f327212ef96 335
Kojto 112:6f327212ef96 336
Kojto 112:6f327212ef96 337 /** @brief Reset UART handle state
Kojto 112:6f327212ef96 338 * @param __HANDLE__: specifies the UART Handle.
Kojto 112:6f327212ef96 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 112:6f327212ef96 340 * UART peripheral (availability depending on device for UARTy).
Kojto 112:6f327212ef96 341 * @retval None
Kojto 112:6f327212ef96 342 */
Kojto 112:6f327212ef96 343 #define __HAL_UART_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_UART_STATE_RESET)
Kojto 112:6f327212ef96 344
Kojto 112:6f327212ef96 345 /** @brief Flushs the UART DR register
Kojto 112:6f327212ef96 346 * @param __HANDLE__: specifies the UART Handle.
Kojto 112:6f327212ef96 347 */
Kojto 112:6f327212ef96 348 #define __HAL_UART_FLUSH_DRREGISTER(__HANDLE__) ((__HANDLE__)->Instance->DR)
Kojto 112:6f327212ef96 349
Kojto 112:6f327212ef96 350 /** @brief Checks whether the specified UART flag is set or not.
Kojto 112:6f327212ef96 351 * @param __HANDLE__: specifies the UART Handle.
Kojto 112:6f327212ef96 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 112:6f327212ef96 353 * UART peripheral (availability depending on device for UARTy).
Kojto 112:6f327212ef96 354 * @param __FLAG__: specifies the flag to check.
Kojto 112:6f327212ef96 355 * This parameter can be one of the following values:
Kojto 112:6f327212ef96 356 * @arg UART_FLAG_CTS: CTS Change flag (not available for UART4 and UART5)
Kojto 112:6f327212ef96 357 * @arg UART_FLAG_LBD: LIN Break detection flag
Kojto 112:6f327212ef96 358 * @arg UART_FLAG_TXE: Transmit data register empty flag
Kojto 112:6f327212ef96 359 * @arg UART_FLAG_TC: Transmission Complete flag
Kojto 112:6f327212ef96 360 * @arg UART_FLAG_RXNE: Receive data register not empty flag
Kojto 112:6f327212ef96 361 * @arg UART_FLAG_IDLE: Idle Line detection flag
Kojto 112:6f327212ef96 362 * @arg UART_FLAG_ORE: OverRun Error flag
Kojto 112:6f327212ef96 363 * @arg UART_FLAG_NE: Noise Error flag
Kojto 112:6f327212ef96 364 * @arg UART_FLAG_FE: Framing Error flag
Kojto 112:6f327212ef96 365 * @arg UART_FLAG_PE: Parity Error flag
Kojto 112:6f327212ef96 366 * @retval The new state of __FLAG__ (TRUE or FALSE).
Kojto 112:6f327212ef96 367 */
Kojto 112:6f327212ef96 368 #define __HAL_UART_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
Kojto 112:6f327212ef96 369
Kojto 112:6f327212ef96 370 /** @brief Clears the specified UART pending flag.
Kojto 112:6f327212ef96 371 * @param __HANDLE__: specifies the UART Handle.
Kojto 112:6f327212ef96 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 112:6f327212ef96 373 * UART peripheral (availability depending on device for UARTy).
Kojto 112:6f327212ef96 374 * @param __FLAG__: specifies the flag to check.
Kojto 112:6f327212ef96 375 * This parameter can be any combination of the following values:
Kojto 112:6f327212ef96 376 * @arg UART_FLAG_CTS: CTS Change flag (not available for UART4 and UART5).
Kojto 112:6f327212ef96 377 * @arg UART_FLAG_LBD: LIN Break detection flag.
Kojto 112:6f327212ef96 378 * @arg UART_FLAG_TC: Transmission Complete flag.
Kojto 112:6f327212ef96 379 * @arg UART_FLAG_RXNE: Receive data register not empty flag.
Kojto 112:6f327212ef96 380 *
Kojto 112:6f327212ef96 381 * @note PE (Parity error), FE (Framing error), NE (Noise error), ORE (OverRun
Kojto 112:6f327212ef96 382 * error) and IDLE (Idle line detected) flags are cleared by software
Kojto 112:6f327212ef96 383 * sequence: a read operation to USART_SR register followed by a read
Kojto 112:6f327212ef96 384 * operation to USART_DR register.
Kojto 112:6f327212ef96 385 * @note RXNE flag can be also cleared by a read to the USART_DR register.
Kojto 112:6f327212ef96 386 * @note TC flag can be also cleared by software sequence: a read operation to
Kojto 112:6f327212ef96 387 * USART_SR register followed by a write operation to USART_DR register.
Kojto 112:6f327212ef96 388 * @note TXE flag is cleared only by a write to the USART_DR register.
Kojto 112:6f327212ef96 389 *
Kojto 112:6f327212ef96 390 * @retval None
Kojto 112:6f327212ef96 391 */
Kojto 112:6f327212ef96 392 #define __HAL_UART_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__))
Kojto 112:6f327212ef96 393
Kojto 112:6f327212ef96 394 /** @brief Clear the UART PE pending flag.
Kojto 112:6f327212ef96 395 * @param __HANDLE__: specifies the UART Handle.
Kojto 112:6f327212ef96 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 112:6f327212ef96 397 * UART peripheral (availability depending on device for UARTy).
Kojto 112:6f327212ef96 398 * @retval None
Kojto 112:6f327212ef96 399 */
Kojto 112:6f327212ef96 400 #define __HAL_UART_CLEAR_PEFLAG(__HANDLE__) do{(__HANDLE__)->Instance->SR;\
Kojto 112:6f327212ef96 401 (__HANDLE__)->Instance->DR;}while(0)
Kojto 112:6f327212ef96 402 /** @brief Clear the UART FE pending flag.
Kojto 112:6f327212ef96 403 * @param __HANDLE__: specifies the UART Handle.
Kojto 112:6f327212ef96 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 112:6f327212ef96 405 * UART peripheral (availability depending on device for UARTy).
Kojto 112:6f327212ef96 406 * @retval None
Kojto 112:6f327212ef96 407 */
Kojto 112:6f327212ef96 408 #define __HAL_UART_CLEAR_FEFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__)
Kojto 112:6f327212ef96 409
Kojto 112:6f327212ef96 410 /** @brief Clear the UART NE pending flag.
Kojto 112:6f327212ef96 411 * @param __HANDLE__: specifies the UART Handle.
Kojto 112:6f327212ef96 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 112:6f327212ef96 413 * UART peripheral (availability depending on device for UARTy).
Kojto 112:6f327212ef96 414 * @retval None
Kojto 112:6f327212ef96 415 */
Kojto 112:6f327212ef96 416 #define __HAL_UART_CLEAR_NEFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__)
Kojto 112:6f327212ef96 417
Kojto 112:6f327212ef96 418 /** @brief Clear the UART ORE pending flag.
Kojto 112:6f327212ef96 419 * @param __HANDLE__: specifies the UART Handle.
Kojto 112:6f327212ef96 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 112:6f327212ef96 421 * UART peripheral (availability depending on device for UARTy).
Kojto 112:6f327212ef96 422 * @retval None
Kojto 112:6f327212ef96 423 */
Kojto 112:6f327212ef96 424 #define __HAL_UART_CLEAR_OREFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__)
Kojto 112:6f327212ef96 425
Kojto 112:6f327212ef96 426 /** @brief Clear the UART IDLE pending flag.
Kojto 112:6f327212ef96 427 * @param __HANDLE__: specifies the UART Handle.
Kojto 112:6f327212ef96 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 112:6f327212ef96 429 * UART peripheral (availability depending on device for UARTy).
Kojto 112:6f327212ef96 430 * @retval None
Kojto 112:6f327212ef96 431 */
Kojto 112:6f327212ef96 432 #define __HAL_UART_CLEAR_IDLEFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__)
Kojto 112:6f327212ef96 433
Kojto 112:6f327212ef96 434 /** @brief Enables or disables the specified UART interrupt.
Kojto 112:6f327212ef96 435 * @param __HANDLE__: specifies the UART Handle.
Kojto 112:6f327212ef96 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 112:6f327212ef96 437 * UART peripheral (availability depending on device for UARTy).
Kojto 112:6f327212ef96 438 * @param __INTERRUPT__: specifies the UART interrupt source to check.
Kojto 112:6f327212ef96 439 * This parameter can be one of the following values:
Kojto 112:6f327212ef96 440 * @arg UART_IT_CTS: CTS change interrupt
Kojto 112:6f327212ef96 441 * @arg UART_IT_LBD: LIN Break detection interrupt
Kojto 112:6f327212ef96 442 * @arg UART_IT_TXE: Transmit Data Register empty interrupt
Kojto 112:6f327212ef96 443 * @arg UART_IT_TC: Transmission complete interrupt
Kojto 112:6f327212ef96 444 * @arg UART_IT_RXNE: Receive Data register not empty interrupt
Kojto 112:6f327212ef96 445 * @arg UART_IT_IDLE: Idle line detection interrupt
Kojto 112:6f327212ef96 446 * @arg UART_IT_PE: Parity Error interrupt
Kojto 112:6f327212ef96 447 * @arg UART_IT_ERR: Error interrupt(Frame error, noise error, overrun error)
Kojto 112:6f327212ef96 448 * @retval None
Kojto 112:6f327212ef96 449 */
Kojto 112:6f327212ef96 450 #define __HAL_UART_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & UART_IT_MASK)): \
Kojto 112:6f327212ef96 451 (((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 |= ((__INTERRUPT__) & UART_IT_MASK)): \
Kojto 112:6f327212ef96 452 ((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & UART_IT_MASK)))
Kojto 112:6f327212ef96 453 #define __HAL_UART_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & UART_IT_MASK)): \
Kojto 112:6f327212ef96 454 (((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 &= ~((__INTERRUPT__) & UART_IT_MASK)): \
Kojto 112:6f327212ef96 455 ((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & UART_IT_MASK)))
Kojto 112:6f327212ef96 456
Kojto 112:6f327212ef96 457 /** @brief Checks whether the specified UART interrupt has occurred or not.
Kojto 112:6f327212ef96 458 * @param __HANDLE__: specifies the UART Handle.
Kojto 112:6f327212ef96 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 112:6f327212ef96 460 * UART peripheral (availability depending on device for UARTy).
Kojto 112:6f327212ef96 461 * @param __IT__: specifies the UART interrupt source to check.
Kojto 112:6f327212ef96 462 * This parameter can be one of the following values:
Kojto 112:6f327212ef96 463 * @arg UART_IT_CTS: CTS change interrupt (not available for UART4 and UART5)
Kojto 112:6f327212ef96 464 * @arg UART_IT_LBD: LIN Break detection interrupt
Kojto 112:6f327212ef96 465 * @arg UART_IT_TXE: Transmit Data Register empty interrupt
Kojto 112:6f327212ef96 466 * @arg UART_IT_TC: Transmission complete interrupt
Kojto 112:6f327212ef96 467 * @arg UART_IT_RXNE: Receive Data register not empty interrupt
Kojto 112:6f327212ef96 468 * @arg UART_IT_IDLE: Idle line detection interrupt
Kojto 112:6f327212ef96 469 * @arg USART_IT_ERR: Error interrupt
Kojto 112:6f327212ef96 470 * @retval The new state of __IT__ (TRUE or FALSE).
Kojto 112:6f327212ef96 471 */
Kojto 112:6f327212ef96 472 #define __HAL_UART_GET_IT_SOURCE(__HANDLE__, __IT__) (((((__IT__) >> 28) == 1)? (__HANDLE__)->Instance->CR1:(((((uint32_t)(__IT__)) >> 28) == 2)? \
Kojto 112:6f327212ef96 473 (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & (((uint32_t)(__IT__)) & UART_IT_MASK))
Kojto 112:6f327212ef96 474
Kojto 112:6f327212ef96 475 /** @brief macros to enables or disables the UART's one bit sampling method
Kojto 112:6f327212ef96 476 * @param __HANDLE__: specifies the UART Handle.
Kojto 112:6f327212ef96 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 112:6f327212ef96 478 * UART peripheral (availability depending on device for UARTy).
Kojto 112:6f327212ef96 479 * @retval None
Kojto 112:6f327212ef96 480 */
Kojto 112:6f327212ef96 481 #define __HAL_UART_ONEBIT_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT)
Kojto 112:6f327212ef96 482 #define __HAL_UART_ONEBIT_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= (uint16_t)~((uint16_t)USART_CR3_ONEBIT))
Kojto 112:6f327212ef96 483
Kojto 112:6f327212ef96 484 /** @brief Enable UART
Kojto 112:6f327212ef96 485 * @param __HANDLE__: specifies the UART Handle.
Kojto 112:6f327212ef96 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 112:6f327212ef96 487 * UART peripheral (availability depending on device for UARTy).
Kojto 112:6f327212ef96 488 * @retval None
Kojto 112:6f327212ef96 489 */
Kojto 112:6f327212ef96 490 #define __HAL_UART_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE)
Kojto 112:6f327212ef96 491
Kojto 112:6f327212ef96 492 /** @brief Disable UART
Kojto 112:6f327212ef96 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 112:6f327212ef96 494 * UART peripheral (availability depending on device for UARTy).
Kojto 112:6f327212ef96 495 * @retval None
Kojto 112:6f327212ef96 496 */
Kojto 112:6f327212ef96 497 #define __HAL_UART_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE)
Kojto 112:6f327212ef96 498
Kojto 112:6f327212ef96 499 /**
Kojto 112:6f327212ef96 500 * @}
Kojto 112:6f327212ef96 501 */
Kojto 112:6f327212ef96 502
Kojto 112:6f327212ef96 503 /* Private macros --------------------------------------------------------*/
Kojto 112:6f327212ef96 504 /** @defgroup UART_Private_Macros UART Private Macros
Kojto 112:6f327212ef96 505 * @{
Kojto 112:6f327212ef96 506 */
Kojto 112:6f327212ef96 507
Kojto 112:6f327212ef96 508 #define UART_DIV_SAMPLING16(_PCLK_, _BAUD_) (((_PCLK_)*25)/(4*(_BAUD_)))
Kojto 112:6f327212ef96 509 #define UART_DIVMANT_SAMPLING16(_PCLK_, _BAUD_) (UART_DIV_SAMPLING16((_PCLK_), (_BAUD_))/100)
Kojto 112:6f327212ef96 510 #define UART_DIVFRAQ_SAMPLING16(_PCLK_, _BAUD_) (((UART_DIV_SAMPLING16((_PCLK_), (_BAUD_)) - (UART_DIVMANT_SAMPLING16((_PCLK_), (_BAUD_)) * 100)) * 16 + 50) / 100)
Kojto 112:6f327212ef96 511 #define UART_BRR_SAMPLING16(_PCLK_, _BAUD_) ((UART_DIVMANT_SAMPLING16((_PCLK_), (_BAUD_)) << 4)|(UART_DIVFRAQ_SAMPLING16((_PCLK_), (_BAUD_)) & 0x0F))
Kojto 112:6f327212ef96 512
Kojto 112:6f327212ef96 513 #define UART_DIV_SAMPLING8(_PCLK_, _BAUD_) (((_PCLK_)*25)/(2*(_BAUD_)))
Kojto 112:6f327212ef96 514 #define UART_DIVMANT_SAMPLING8(_PCLK_, _BAUD_) (UART_DIV_SAMPLING8((_PCLK_), (_BAUD_))/100)
Kojto 112:6f327212ef96 515 #define UART_DIVFRAQ_SAMPLING8(_PCLK_, _BAUD_) (((UART_DIV_SAMPLING8((_PCLK_), (_BAUD_)) - (UART_DIVMANT_SAMPLING8((_PCLK_), (_BAUD_)) * 100)) * 16 + 50) / 100)
Kojto 112:6f327212ef96 516 #define UART_BRR_SAMPLING8(_PCLK_, _BAUD_) ((UART_DIVMANT_SAMPLING8((_PCLK_), (_BAUD_)) << 4)|(UART_DIVFRAQ_SAMPLING8((_PCLK_), (_BAUD_)) & 0x0F))
Kojto 112:6f327212ef96 517
Kojto 112:6f327212ef96 518 /** @brief Check UART Baud rate
Kojto 112:6f327212ef96 519 * @param __BAUDRATE__: Baudrate specified by the user
Kojto 112:6f327212ef96 520 * The maximum Baud Rate is derived from the maximum clock on APB (i.e. 32 MHz)
Kojto 112:6f327212ef96 521 * divided by the smallest oversampling used on the USART (i.e. 8)
Kojto 112:6f327212ef96 522 * @retval Test result (TRUE or FALSE).
Kojto 112:6f327212ef96 523 */
Kojto 112:6f327212ef96 524 #define IS_UART_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 4000001)
Kojto 112:6f327212ef96 525 #define IS_UART_ADDRESS(ADDRESS) ((ADDRESS) <= 0xF)
Kojto 112:6f327212ef96 526 /**
Kojto 112:6f327212ef96 527 * @}
Kojto 112:6f327212ef96 528 */
Kojto 112:6f327212ef96 529
Kojto 112:6f327212ef96 530
Kojto 112:6f327212ef96 531 /* Exported functions --------------------------------------------------------*/
Kojto 112:6f327212ef96 532
Kojto 112:6f327212ef96 533 /** @addtogroup UART_Exported_Functions UART Exported Functions
Kojto 112:6f327212ef96 534 * @{
Kojto 112:6f327212ef96 535 */
Kojto 112:6f327212ef96 536
Kojto 112:6f327212ef96 537 /** @addtogroup UART_Exported_Functions_Group1 Initialization and de-initialization functions
Kojto 112:6f327212ef96 538 * @{
Kojto 112:6f327212ef96 539 */
Kojto 112:6f327212ef96 540
Kojto 112:6f327212ef96 541 /* Initialization and de-initialization functions ****************************/
Kojto 112:6f327212ef96 542 HAL_StatusTypeDef HAL_UART_Init(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 543 HAL_StatusTypeDef HAL_HalfDuplex_Init(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 544 HAL_StatusTypeDef HAL_LIN_Init(UART_HandleTypeDef *huart, uint32_t BreakDetectLength);
Kojto 112:6f327212ef96 545 HAL_StatusTypeDef HAL_MultiProcessor_Init(UART_HandleTypeDef *huart, uint8_t Address, uint32_t WakeUpMethod);
Kojto 112:6f327212ef96 546 HAL_StatusTypeDef HAL_UART_DeInit (UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 547 void HAL_UART_MspInit(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 548 void HAL_UART_MspDeInit(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 549
Kojto 112:6f327212ef96 550 /**
Kojto 112:6f327212ef96 551 * @}
Kojto 112:6f327212ef96 552 */
Kojto 112:6f327212ef96 553
Kojto 112:6f327212ef96 554 /** @addtogroup UART_Exported_Functions_Group2 IO operation functions
Kojto 112:6f327212ef96 555 * @{
Kojto 112:6f327212ef96 556 */
Kojto 112:6f327212ef96 557
Kojto 112:6f327212ef96 558 /* IO operation functions *****************************************************/
Kojto 112:6f327212ef96 559 HAL_StatusTypeDef HAL_UART_Transmit(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 112:6f327212ef96 560 HAL_StatusTypeDef HAL_UART_Receive(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 112:6f327212ef96 561 HAL_StatusTypeDef HAL_UART_Transmit_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
Kojto 112:6f327212ef96 562 HAL_StatusTypeDef HAL_UART_Receive_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
Kojto 112:6f327212ef96 563 HAL_StatusTypeDef HAL_UART_Transmit_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
Kojto 112:6f327212ef96 564 HAL_StatusTypeDef HAL_UART_Receive_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
Kojto 112:6f327212ef96 565 HAL_StatusTypeDef HAL_UART_DMAPause(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 566 HAL_StatusTypeDef HAL_UART_DMAResume(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 567 HAL_StatusTypeDef HAL_UART_DMAStop(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 568 void HAL_UART_IRQHandler(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 569 void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 570 void HAL_UART_TxHalfCpltCallback(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 571 void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 572 void HAL_UART_RxHalfCpltCallback(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 573 void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 574
Kojto 112:6f327212ef96 575 /**
Kojto 112:6f327212ef96 576 * @}
Kojto 112:6f327212ef96 577 */
Kojto 112:6f327212ef96 578
Kojto 112:6f327212ef96 579 /** @addtogroup UART_Exported_Functions_Group3 Peripheral Control functions
Kojto 112:6f327212ef96 580 * @{
Kojto 112:6f327212ef96 581 */
Kojto 112:6f327212ef96 582
Kojto 112:6f327212ef96 583 /* Peripheral Control functions ************************************************/
Kojto 112:6f327212ef96 584 HAL_StatusTypeDef HAL_LIN_SendBreak(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 585 HAL_StatusTypeDef HAL_MultiProcessor_EnterMuteMode(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 586 HAL_StatusTypeDef HAL_MultiProcessor_ExitMuteMode(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 587 HAL_StatusTypeDef HAL_HalfDuplex_EnableTransmitter(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 588 HAL_StatusTypeDef HAL_HalfDuplex_EnableReceiver(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 589
Kojto 112:6f327212ef96 590 /**
Kojto 112:6f327212ef96 591 * @}
Kojto 112:6f327212ef96 592 */
Kojto 112:6f327212ef96 593
Kojto 112:6f327212ef96 594 /** @addtogroup UART_Exported_Functions_Group4 Peripheral State and Errors functions
Kojto 112:6f327212ef96 595 * @{
Kojto 112:6f327212ef96 596 */
Kojto 112:6f327212ef96 597
Kojto 112:6f327212ef96 598 /* Peripheral State and Errors functions **************************************************/
Kojto 112:6f327212ef96 599 HAL_UART_StateTypeDef HAL_UART_GetState(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 600 uint32_t HAL_UART_GetError(UART_HandleTypeDef *huart);
Kojto 112:6f327212ef96 601
Kojto 112:6f327212ef96 602 /**
Kojto 112:6f327212ef96 603 * @}
Kojto 112:6f327212ef96 604 */
Kojto 112:6f327212ef96 605
Kojto 112:6f327212ef96 606 /**
Kojto 112:6f327212ef96 607 * @}
Kojto 112:6f327212ef96 608 */
Kojto 112:6f327212ef96 609
Kojto 112:6f327212ef96 610 /**
Kojto 112:6f327212ef96 611 * @}
Kojto 112:6f327212ef96 612 */
Kojto 112:6f327212ef96 613
Kojto 112:6f327212ef96 614 /**
Kojto 112:6f327212ef96 615 * @}
Kojto 112:6f327212ef96 616 */
Kojto 112:6f327212ef96 617
Kojto 112:6f327212ef96 618 #ifdef __cplusplus
Kojto 112:6f327212ef96 619 }
Kojto 112:6f327212ef96 620 #endif
Kojto 112:6f327212ef96 621
Kojto 112:6f327212ef96 622 #endif /* __STM32L1xx_HAL_UART_H */
Kojto 112:6f327212ef96 623
Kojto 112:6f327212ef96 624 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/