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-
- #ifndef __STM32F1xx_HAL_UART_H
- #define __STM32F1xx_HAL_UART_H
- #ifdef __cplusplus
- extern "C" {
- #endif
- #include "stm32f1xx_hal_def.h"
-
-
-
-
- typedef struct
- {
- uint32_t BaudRate;
- uint32_t WordLength;
- uint32_t StopBits;
- uint32_t Parity;
-
- uint32_t Mode;
- uint32_t HwFlowCtl;
-
- uint32_t OverSampling;
-
- }UART_InitTypeDef;
-
- typedef enum
- {
- HAL_UART_STATE_RESET = 0x00,
- HAL_UART_STATE_READY = 0x01,
- HAL_UART_STATE_BUSY = 0x02,
- HAL_UART_STATE_BUSY_TX = 0x12,
- HAL_UART_STATE_BUSY_RX = 0x22,
- HAL_UART_STATE_BUSY_TX_RX = 0x32,
- HAL_UART_STATE_TIMEOUT = 0x03,
- HAL_UART_STATE_ERROR = 0x04
- }HAL_UART_StateTypeDef;
-
- typedef struct
- {
- USART_TypeDef *Instance;
- UART_InitTypeDef Init;
- uint8_t *pTxBuffPtr;
- uint16_t TxXferSize;
- uint16_t TxXferCount;
- uint8_t *pRxBuffPtr;
- uint16_t RxXferSize;
- uint16_t RxXferCount;
- DMA_HandleTypeDef *hdmatx;
- DMA_HandleTypeDef *hdmarx;
- HAL_LockTypeDef Lock;
- __IO HAL_UART_StateTypeDef State;
-
- __IO uint32_t ErrorCode;
- }UART_HandleTypeDef;
- #define HAL_UART_ERROR_NONE ((uint32_t)0x00)
- #define HAL_UART_ERROR_PE ((uint32_t)0x01)
- #define HAL_UART_ERROR_NE ((uint32_t)0x02)
- #define HAL_UART_ERROR_FE ((uint32_t)0x04)
- #define HAL_UART_ERROR_ORE ((uint32_t)0x08)
- #define HAL_UART_ERROR_DMA ((uint32_t)0x10)
-
- #define UART_WORDLENGTH_8B ((uint32_t)0x00000000)
- #define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M)
- #define UART_STOPBITS_1 ((uint32_t)0x00000000)
- #define UART_STOPBITS_2 ((uint32_t)USART_CR2_STOP_1)
-
-
- #define UART_PARITY_NONE ((uint32_t)0x00000000)
- #define UART_PARITY_EVEN ((uint32_t)USART_CR1_PCE)
- #define UART_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS))
-
-
- #define UART_HWCONTROL_NONE ((uint32_t)0x00000000)
- #define UART_HWCONTROL_RTS ((uint32_t)USART_CR3_RTSE)
- #define UART_HWCONTROL_CTS ((uint32_t)USART_CR3_CTSE)
- #define UART_HWCONTROL_RTS_CTS ((uint32_t)(USART_CR3_RTSE | USART_CR3_CTSE))
-
- #define UART_MODE_RX ((uint32_t)USART_CR1_RE)
- #define UART_MODE_TX ((uint32_t)USART_CR1_TE)
- #define UART_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE))
-
-
-
- #define UART_STATE_DISABLE ((uint32_t)0x00000000)
- #define UART_STATE_ENABLE ((uint32_t)USART_CR1_UE)
- #define UART_OVERSAMPLING_16 ((uint32_t)0x00000000)
-
- #define UART_LINBREAKDETECTLENGTH_10B ((uint32_t)0x00000000)
- #define UART_LINBREAKDETECTLENGTH_11B ((uint32_t)USART_CR2_LBDL)
- #define UART_WAKEUPMETHOD_IDLELINE ((uint32_t)0x00000000)
- #define UART_WAKEUPMETHOD_ADDRESSMARK ((uint32_t)USART_CR1_WAKE)
- #define UART_FLAG_CTS ((uint32_t)USART_SR_CTS)
- #define UART_FLAG_LBD ((uint32_t)USART_SR_LBD)
- #define UART_FLAG_TXE ((uint32_t)USART_SR_TXE)
- #define UART_FLAG_TC ((uint32_t)USART_SR_TC)
- #define UART_FLAG_RXNE ((uint32_t)USART_SR_RXNE)
- #define UART_FLAG_IDLE ((uint32_t)USART_SR_IDLE)
- #define UART_FLAG_ORE ((uint32_t)USART_SR_ORE)
- #define UART_FLAG_NE ((uint32_t)USART_SR_NE)
- #define UART_FLAG_FE ((uint32_t)USART_SR_FE)
- #define UART_FLAG_PE ((uint32_t)USART_SR_PE)
-
- #define UART_IT_PE ((uint32_t)(UART_CR1_REG_INDEX << 28 | USART_CR1_PEIE))
- #define UART_IT_TXE ((uint32_t)(UART_CR1_REG_INDEX << 28 | USART_CR1_TXEIE))
- #define UART_IT_TC ((uint32_t)(UART_CR1_REG_INDEX << 28 | USART_CR1_TCIE))
- #define UART_IT_RXNE ((uint32_t)(UART_CR1_REG_INDEX << 28 | USART_CR1_RXNEIE))
- #define UART_IT_IDLE ((uint32_t)(UART_CR1_REG_INDEX << 28 | USART_CR1_IDLEIE))
- #define UART_IT_LBD ((uint32_t)(UART_CR2_REG_INDEX << 28 | USART_CR2_LBDIE))
- #define UART_IT_CTS ((uint32_t)(UART_CR3_REG_INDEX << 28 | USART_CR3_CTSIE))
- #define UART_IT_ERR ((uint32_t)(UART_CR3_REG_INDEX << 28 | USART_CR3_EIE))
-
- #define __HAL_UART_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_UART_STATE_RESET)
- #define __HAL_UART_FLUSH_DRREGISTER(__HANDLE__) ((__HANDLE__)->Instance->DR)
- #define __HAL_UART_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
- #define __HAL_UART_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__))
- #define __HAL_UART_CLEAR_PEFLAG(__HANDLE__) \
- do{ \
- __IO uint32_t tmpreg; \
- tmpreg = (__HANDLE__)->Instance->SR; \
- tmpreg = (__HANDLE__)->Instance->DR; \
- UNUSED(tmpreg); \
- }while(0)
- #define __HAL_UART_CLEAR_FEFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__)
- #define __HAL_UART_CLEAR_NEFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__)
- #define __HAL_UART_CLEAR_OREFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__)
- #define __HAL_UART_CLEAR_IDLEFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__)
-
- #define __HAL_UART_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == UART_CR1_REG_INDEX)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & UART_IT_MASK)): \
- (((__INTERRUPT__) >> 28) == UART_CR2_REG_INDEX)? ((__HANDLE__)->Instance->CR2 |= ((__INTERRUPT__) & UART_IT_MASK)): \
- ((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & UART_IT_MASK)))
- #define __HAL_UART_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == UART_CR1_REG_INDEX)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & UART_IT_MASK)): \
- (((__INTERRUPT__) >> 28) == UART_CR2_REG_INDEX)? ((__HANDLE__)->Instance->CR2 &= ~((__INTERRUPT__) & UART_IT_MASK)): \
- ((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & UART_IT_MASK)))
-
- #define __HAL_UART_GET_IT_SOURCE(__HANDLE__, __IT__) (((((__IT__) >> 28) == UART_CR1_REG_INDEX)? (__HANDLE__)->Instance->CR1:(((((uint32_t)(__IT__)) >> 28) == UART_CR2_REG_INDEX)? \
- (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & (((uint32_t)(__IT__)) & UART_IT_MASK))
- #define __HAL_UART_HWCONTROL_CTS_ENABLE(__HANDLE__) \
- do{ \
- SET_BIT((__HANDLE__)->Instance->CR3, USART_CR3_CTSE); \
- (__HANDLE__)->Init.HwFlowCtl |= USART_CR3_CTSE; \
- } while(0)
- #define __HAL_UART_HWCONTROL_CTS_DISABLE(__HANDLE__) \
- do{ \
- CLEAR_BIT((__HANDLE__)->Instance->CR3, USART_CR3_CTSE); \
- (__HANDLE__)->Init.HwFlowCtl &= ~(USART_CR3_CTSE); \
- } while(0)
- #define __HAL_UART_HWCONTROL_RTS_ENABLE(__HANDLE__) \
- do{ \
- SET_BIT((__HANDLE__)->Instance->CR3, USART_CR3_RTSE); \
- (__HANDLE__)->Init.HwFlowCtl |= USART_CR3_RTSE; \
- } while(0)
- #define __HAL_UART_HWCONTROL_RTS_DISABLE(__HANDLE__) \
- do{ \
- CLEAR_BIT((__HANDLE__)->Instance->CR3, USART_CR3_RTSE);\
- (__HANDLE__)->Init.HwFlowCtl &= ~(USART_CR3_RTSE); \
- } while(0)
-
- #define __HAL_UART_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE)
- #define __HAL_UART_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE)
- #define UART_CR1_REG_INDEX 1
- #define UART_CR2_REG_INDEX 2
- #define UART_CR3_REG_INDEX 3
- #define UART_DIV_SAMPLING16(_PCLK_, _BAUD_) (((_PCLK_)*25)/(4*(_BAUD_)))
- #define UART_DIVMANT_SAMPLING16(_PCLK_, _BAUD_) (UART_DIV_SAMPLING16((_PCLK_), (_BAUD_))/100)
- #define UART_DIVFRAQ_SAMPLING16(_PCLK_, _BAUD_) (((UART_DIV_SAMPLING16((_PCLK_), (_BAUD_)) - (UART_DIVMANT_SAMPLING16((_PCLK_), (_BAUD_)) * 100)) * 16 + 50) / 100)
- #define UART_BRR_SAMPLING16(_PCLK_, _BAUD_) (((UART_DIVMANT_SAMPLING16((_PCLK_), (_BAUD_)) << 4) + \
- (UART_DIVFRAQ_SAMPLING16((_PCLK_), (_BAUD_)) & 0xF0)) + \
- (UART_DIVFRAQ_SAMPLING16((_PCLK_), (_BAUD_)) & 0x0F))
- #define IS_UART_WORD_LENGTH(LENGTH) (((LENGTH) == UART_WORDLENGTH_8B) || \
- ((LENGTH) == UART_WORDLENGTH_9B))
- #define IS_UART_LIN_WORD_LENGTH(LENGTH) ((LENGTH) == UART_WORDLENGTH_8B)
- #define IS_UART_STOPBITS(STOPBITS) (((STOPBITS) == UART_STOPBITS_1) || \
- ((STOPBITS) == UART_STOPBITS_2))
- #define IS_UART_PARITY(PARITY) (((PARITY) == UART_PARITY_NONE) || \
- ((PARITY) == UART_PARITY_EVEN) || \
- ((PARITY) == UART_PARITY_ODD))
- #define IS_UART_HARDWARE_FLOW_CONTROL(CONTROL)\
- (((CONTROL) == UART_HWCONTROL_NONE) || \
- ((CONTROL) == UART_HWCONTROL_RTS) || \
- ((CONTROL) == UART_HWCONTROL_CTS) || \
- ((CONTROL) == UART_HWCONTROL_RTS_CTS))
- #define IS_UART_MODE(MODE) ((((MODE) & (~((uint32_t)UART_MODE_TX_RX))) == 0x00) && \
- ((MODE) != (uint32_t)0x00000000))
- #define IS_UART_STATE(STATE) (((STATE) == UART_STATE_DISABLE) || \
- ((STATE) == UART_STATE_ENABLE))
- #define IS_UART_OVERSAMPLING(SAMPLING) ((SAMPLING) == UART_OVERSAMPLING_16)
- #define IS_UART_LIN_OVERSAMPLING(SAMPLING) ((SAMPLING) == UART_OVERSAMPLING_16)
- #define IS_UART_LIN_BREAK_DETECT_LENGTH(LENGTH) (((LENGTH) == UART_LINBREAKDETECTLENGTH_10B) || \
- ((LENGTH) == UART_LINBREAKDETECTLENGTH_11B))
- #define IS_UART_WAKEUPMETHOD(WAKEUP) (((WAKEUP) == UART_WAKEUPMETHOD_IDLELINE) || \
- ((WAKEUP) == UART_WAKEUPMETHOD_ADDRESSMARK))
-
- #define IS_UART_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 4500001)
- #define IS_UART_ADDRESS(__ADDRESS__) ((__ADDRESS__) <= 0xF)
-
- #define UART_IT_MASK ((uint32_t) USART_CR1_PEIE | USART_CR1_TXEIE | USART_CR1_TCIE | USART_CR1_RXNEIE | \
- USART_CR1_IDLEIE | USART_CR2_LBDIE | USART_CR3_CTSIE | USART_CR3_EIE )
-
- HAL_StatusTypeDef HAL_UART_Init(UART_HandleTypeDef *huart);
- HAL_StatusTypeDef HAL_HalfDuplex_Init(UART_HandleTypeDef *huart);
- HAL_StatusTypeDef HAL_LIN_Init(UART_HandleTypeDef *huart, uint32_t BreakDetectLength);
- HAL_StatusTypeDef HAL_MultiProcessor_Init(UART_HandleTypeDef *huart, uint8_t Address, uint32_t WakeUpMethod);
- HAL_StatusTypeDef HAL_UART_DeInit (UART_HandleTypeDef *huart);
- void HAL_UART_MspInit(UART_HandleTypeDef *huart);
- void HAL_UART_MspDeInit(UART_HandleTypeDef *huart);
- HAL_StatusTypeDef HAL_UART_Transmit(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout);
- HAL_StatusTypeDef HAL_UART_Receive(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout);
- HAL_StatusTypeDef HAL_UART_Transmit_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
- HAL_StatusTypeDef HAL_UART_Receive_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
- HAL_StatusTypeDef HAL_UART_Transmit_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
- HAL_StatusTypeDef HAL_UART_Receive_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
- HAL_StatusTypeDef HAL_UART_DMAPause(UART_HandleTypeDef *huart);
- HAL_StatusTypeDef HAL_UART_DMAResume(UART_HandleTypeDef *huart);
- HAL_StatusTypeDef HAL_UART_DMAStop(UART_HandleTypeDef *huart);
- void HAL_UART_IRQHandler(UART_HandleTypeDef *huart);
- void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart);
- void HAL_UART_TxHalfCpltCallback(UART_HandleTypeDef *huart);
- void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart);
- void HAL_UART_RxHalfCpltCallback(UART_HandleTypeDef *huart);
- void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart);
- HAL_StatusTypeDef HAL_LIN_SendBreak(UART_HandleTypeDef *huart);
- HAL_StatusTypeDef HAL_MultiProcessor_EnterMuteMode(UART_HandleTypeDef *huart);
- HAL_StatusTypeDef HAL_MultiProcessor_ExitMuteMode(UART_HandleTypeDef *huart);
- HAL_StatusTypeDef HAL_HalfDuplex_EnableTransmitter(UART_HandleTypeDef *huart);
- HAL_StatusTypeDef HAL_HalfDuplex_EnableReceiver(UART_HandleTypeDef *huart);
- HAL_UART_StateTypeDef HAL_UART_GetState(UART_HandleTypeDef *huart);
- uint32_t HAL_UART_GetError(UART_HandleTypeDef *huart);
-
- #ifdef __cplusplus
- }
- #endif
- #endif
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