stm32f30x_usart.h
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1 
29 /* Define to prevent recursive inclusion -------------------------------------*/
30 #ifndef __STM32F30x_USART_H
31 #define __STM32F30x_USART_H
32 
33 #ifdef __cplusplus
34  extern "C" {
35 #endif
36 
37 /* Includes ------------------------------------------------------------------*/
38 #include "stm32f30x.h"
39 
48 /* Exported types ------------------------------------------------------------*/
49 
50 
51 
56 typedef struct
57 {
58  uint32_t USART_BaudRate;
63  uint32_t USART_WordLength;
66  uint32_t USART_StopBits;
69  uint32_t USART_Parity;
76  uint32_t USART_Mode;
83 
88 typedef struct
89 {
90  uint32_t USART_Clock;
93  uint32_t USART_CPOL;
96  uint32_t USART_CPHA;
99  uint32_t USART_LastBit;
103 
104 /* Exported constants --------------------------------------------------------*/
105 
110 #define IS_USART_ALL_PERIPH(PERIPH) (((PERIPH) == USART1) || \
111  ((PERIPH) == USART2) || \
112  ((PERIPH) == USART3) || \
113  ((PERIPH) == UART4) || \
114  ((PERIPH) == UART5))
115 
116 #define IS_USART_123_PERIPH(PERIPH) (((PERIPH) == USART1) || \
117  ((PERIPH) == USART2) || \
118  ((PERIPH) == USART3))
119 
120 #define IS_USART_1234_PERIPH(PERIPH) (((PERIPH) == USART1) || \
121  ((PERIPH) == USART2) || \
122  ((PERIPH) == USART3) || \
123  ((PERIPH) == UART4))
124 
125 
130 #define USART_WordLength_8b ((uint32_t)0x00000000)
131 #define USART_WordLength_9b USART_CR1_M
132 #define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WordLength_8b) || \
133  ((LENGTH) == USART_WordLength_9b))
134 
142 #define USART_StopBits_1 ((uint32_t)0x00000000)
143 #define USART_StopBits_2 USART_CR2_STOP_1
144 #define USART_StopBits_1_5 (USART_CR2_STOP_0 | USART_CR2_STOP_1)
145 #define IS_USART_STOPBITS(STOPBITS) (((STOPBITS) == USART_StopBits_1) || \
146  ((STOPBITS) == USART_StopBits_2) || \
147  ((STOPBITS) == USART_StopBits_1_5))
148 
156 #define USART_Parity_No ((uint32_t)0x00000000)
157 #define USART_Parity_Even USART_CR1_PCE
158 #define USART_Parity_Odd (USART_CR1_PCE | USART_CR1_PS)
159 #define IS_USART_PARITY(PARITY) (((PARITY) == USART_Parity_No) || \
160  ((PARITY) == USART_Parity_Even) || \
161  ((PARITY) == USART_Parity_Odd))
162 
170 #define USART_Mode_Rx USART_CR1_RE
171 #define USART_Mode_Tx USART_CR1_TE
172 #define IS_USART_MODE(MODE) ((((MODE) & (uint32_t)0xFFFFFFF3) == 0x00) && \
173  ((MODE) != (uint32_t)0x00))
174 
182 #define USART_HardwareFlowControl_None ((uint32_t)0x00000000)
183 #define USART_HardwareFlowControl_RTS USART_CR3_RTSE
184 #define USART_HardwareFlowControl_CTS USART_CR3_CTSE
185 #define USART_HardwareFlowControl_RTS_CTS (USART_CR3_RTSE | USART_CR3_CTSE)
186 #define IS_USART_HARDWARE_FLOW_CONTROL(CONTROL)\
187  (((CONTROL) == USART_HardwareFlowControl_None) || \
188  ((CONTROL) == USART_HardwareFlowControl_RTS) || \
189  ((CONTROL) == USART_HardwareFlowControl_CTS) || \
190  ((CONTROL) == USART_HardwareFlowControl_RTS_CTS))
191 
199 #define USART_Clock_Disable ((uint32_t)0x00000000)
200 #define USART_Clock_Enable USART_CR2_CLKEN
201 #define IS_USART_CLOCK(CLOCK) (((CLOCK) == USART_Clock_Disable) || \
202  ((CLOCK) == USART_Clock_Enable))
203 
211 #define USART_CPOL_Low ((uint32_t)0x00000000)
212 #define USART_CPOL_High USART_CR2_CPOL
213 #define IS_USART_CPOL(CPOL) (((CPOL) == USART_CPOL_Low) || ((CPOL) == USART_CPOL_High))
214 
223 #define USART_CPHA_1Edge ((uint32_t)0x00000000)
224 #define USART_CPHA_2Edge USART_CR2_CPHA
225 #define IS_USART_CPHA(CPHA) (((CPHA) == USART_CPHA_1Edge) || ((CPHA) == USART_CPHA_2Edge))
226 
235 #define USART_LastBit_Disable ((uint32_t)0x00000000)
236 #define USART_LastBit_Enable USART_CR2_LBCL
237 #define IS_USART_LASTBIT(LASTBIT) (((LASTBIT) == USART_LastBit_Disable) || \
238  ((LASTBIT) == USART_LastBit_Enable))
239 
247 #define USART_DMAReq_Tx USART_CR3_DMAT
248 #define USART_DMAReq_Rx USART_CR3_DMAR
249 #define IS_USART_DMAREQ(DMAREQ) ((((DMAREQ) & (uint32_t)0xFFFFFF3F) == 0x00) && \
250  ((DMAREQ) != (uint32_t)0x00))
251 
260 #define USART_DMAOnError_Enable ((uint32_t)0x00000000)
261 #define USART_DMAOnError_Disable USART_CR3_DDRE
262 #define IS_USART_DMAONERROR(DMAERROR) (((DMAERROR) == USART_DMAOnError_Disable)|| \
263  ((DMAERROR) == USART_DMAOnError_Enable))
264 
272 #define USART_WakeUp_IdleLine ((uint32_t)0x00000000)
273 #define USART_WakeUp_AddressMark USART_CR1_WAKE
274 #define IS_USART_MUTEMODE_WAKEUP(WAKEUP) (((WAKEUP) == USART_WakeUp_IdleLine) || \
275  ((WAKEUP) == USART_WakeUp_AddressMark))
276 
284 #define USART_AddressLength_4b ((uint32_t)0x00000000)
285 #define USART_AddressLength_7b USART_CR2_ADDM7
286 #define IS_USART_ADDRESS_DETECTION(ADDRESS) (((ADDRESS) == USART_AddressLength_4b) || \
287  ((ADDRESS) == USART_AddressLength_7b))
288 
296 #define USART_WakeUpSource_AddressMatch ((uint32_t)0x00000000)
297 #define USART_WakeUpSource_StartBit USART_CR3_WUS_1
298 #define USART_WakeUpSource_RXNE (uint32_t)(USART_CR3_WUS_0 | USART_CR3_WUS_1)
299 #define IS_USART_STOPMODE_WAKEUPSOURCE(SOURCE) (((SOURCE) == USART_WakeUpSource_AddressMatch) || \
300  ((SOURCE) == USART_WakeUpSource_StartBit) || \
301  ((SOURCE) == USART_WakeUpSource_RXNE))
302 
310 #define USART_LINBreakDetectLength_10b ((uint32_t)0x00000000)
311 #define USART_LINBreakDetectLength_11b USART_CR2_LBDL
312 #define IS_USART_LIN_BREAK_DETECT_LENGTH(LENGTH) \
313  (((LENGTH) == USART_LINBreakDetectLength_10b) || \
314  ((LENGTH) == USART_LINBreakDetectLength_11b))
315 
323 #define USART_IrDAMode_LowPower USART_CR3_IRLP
324 #define USART_IrDAMode_Normal ((uint32_t)0x00000000)
325 #define IS_USART_IRDA_MODE(MODE) (((MODE) == USART_IrDAMode_LowPower) || \
326  ((MODE) == USART_IrDAMode_Normal))
327 
335 #define USART_DEPolarity_High ((uint32_t)0x00000000)
336 #define USART_DEPolarity_Low USART_CR3_DEP
337 #define IS_USART_DE_POLARITY(POLARITY) (((POLARITY) == USART_DEPolarity_Low) || \
338  ((POLARITY) == USART_DEPolarity_High))
339 
347 #define USART_InvPin_Tx USART_CR2_TXINV
348 #define USART_InvPin_Rx USART_CR2_RXINV
349 #define IS_USART_INVERSTION_PIN(PIN) ((((PIN) & (uint32_t)0xFFFCFFFF) == 0x00) && \
350  ((PIN) != (uint32_t)0x00))
351 
360 #define USART_AutoBaudRate_StartBit ((uint32_t)0x00000000)
361 #define USART_AutoBaudRate_FallingEdge USART_CR2_ABRMODE_0
362 #define USART_AutoBaudRate_0x7FFrame USART_CR2_ABRMODE_1
363 #define USART_AutoBaudRate_0x55Frame (USART_CR2_ABRMODE_0 | USART_CR2_ABRMODE_1)
364 #define IS_USART_AUTOBAUDRATE_MODE(MODE) (((MODE) == USART_AutoBaudRate_StartBit) || \
365  ((MODE) == USART_AutoBaudRate_FallingEdge) || \
366  ((MODE) == USART_AutoBaudRate_0x7FFrame) || \
367  ((MODE) == USART_AutoBaudRate_0x55Frame))
368 
376 #define USART_OVRDetection_Enable ((uint32_t)0x00000000)
377 #define USART_OVRDetection_Disable USART_CR3_OVRDIS
378 #define IS_USART_OVRDETECTION(OVR) (((OVR) == USART_OVRDetection_Enable)|| \
379  ((OVR) == USART_OVRDetection_Disable))
380 
387 #define USART_Request_ABRRQ USART_RQR_ABRRQ
388 #define USART_Request_SBKRQ USART_RQR_SBKRQ
389 #define USART_Request_MMRQ USART_RQR_MMRQ
390 #define USART_Request_RXFRQ USART_RQR_RXFRQ
391 #define USART_Request_TXFRQ USART_RQR_TXFRQ
392 
393 #define IS_USART_REQUEST(REQUEST) (((REQUEST) == USART_Request_TXFRQ) || \
394  ((REQUEST) == USART_Request_RXFRQ) || \
395  ((REQUEST) == USART_Request_MMRQ) || \
396  ((REQUEST) == USART_Request_SBKRQ) || \
397  ((REQUEST) == USART_Request_ABRRQ))
398 
405 #define USART_FLAG_REACK USART_ISR_REACK
406 #define USART_FLAG_TEACK USART_ISR_TEACK
407 #define USART_FLAG_WU USART_ISR_WUF
408 #define USART_FLAG_RWU USART_ISR_RWU
409 #define USART_FLAG_SBK USART_ISR_SBKF
410 #define USART_FLAG_CM USART_ISR_CMF
411 #define USART_FLAG_BUSY USART_ISR_BUSY
412 #define USART_FLAG_ABRF USART_ISR_ABRF
413 #define USART_FLAG_ABRE USART_ISR_ABRE
414 #define USART_FLAG_EOB USART_ISR_EOBF
415 #define USART_FLAG_RTO USART_ISR_RTOF
416 #define USART_FLAG_nCTSS USART_ISR_CTS
417 #define USART_FLAG_CTS USART_ISR_CTSIF
418 #define USART_FLAG_LBD USART_ISR_LBD
419 #define USART_FLAG_TXE USART_ISR_TXE
420 #define USART_FLAG_TC USART_ISR_TC
421 #define USART_FLAG_RXNE USART_ISR_RXNE
422 #define USART_FLAG_IDLE USART_ISR_IDLE
423 #define USART_FLAG_ORE USART_ISR_ORE
424 #define USART_FLAG_NE USART_ISR_NE
425 #define USART_FLAG_FE USART_ISR_FE
426 #define USART_FLAG_PE USART_ISR_PE
427 #define IS_USART_FLAG(FLAG) (((FLAG) == USART_FLAG_PE) || ((FLAG) == USART_FLAG_TXE) || \
428  ((FLAG) == USART_FLAG_TC) || ((FLAG) == USART_FLAG_RXNE) || \
429  ((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_LBD) || \
430  ((FLAG) == USART_FLAG_CTS) || ((FLAG) == USART_FLAG_ORE) || \
431  ((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE) || \
432  ((FLAG) == USART_FLAG_nCTSS) || ((FLAG) == USART_FLAG_RTO) || \
433  ((FLAG) == USART_FLAG_EOB) || ((FLAG) == USART_FLAG_ABRE) || \
434  ((FLAG) == USART_FLAG_ABRF) || ((FLAG) == USART_FLAG_BUSY) || \
435  ((FLAG) == USART_FLAG_CM) || ((FLAG) == USART_FLAG_SBK) || \
436  ((FLAG) == USART_FLAG_RWU) || ((FLAG) == USART_FLAG_WU) || \
437  ((FLAG) == USART_FLAG_TEACK)|| ((FLAG) == USART_FLAG_REACK))
438 
439 #define IS_USART_CLEAR_FLAG(FLAG) (((FLAG) == USART_FLAG_WU) || ((FLAG) == USART_FLAG_TC) || \
440  ((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_ORE) || \
441  ((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE) || \
442  ((FLAG) == USART_FLAG_LBD) || ((FLAG) == USART_FLAG_CTS) || \
443  ((FLAG) == USART_FLAG_RTO) || ((FLAG) == USART_FLAG_EOB) || \
444  ((FLAG) == USART_FLAG_CM) || ((FLAG) == USART_FLAG_PE))
445 
459 #define USART_IT_WU ((uint32_t)0x00140316)
460 #define USART_IT_CM ((uint32_t)0x0011010E)
461 #define USART_IT_EOB ((uint32_t)0x000C011B)
462 #define USART_IT_RTO ((uint32_t)0x000B011A)
463 #define USART_IT_PE ((uint32_t)0x00000108)
464 #define USART_IT_TXE ((uint32_t)0x00070107)
465 #define USART_IT_TC ((uint32_t)0x00060106)
466 #define USART_IT_RXNE ((uint32_t)0x00050105)
467 #define USART_IT_IDLE ((uint32_t)0x00040104)
468 #define USART_IT_LBD ((uint32_t)0x00080206)
469 #define USART_IT_CTS ((uint32_t)0x0009030A)
470 #define USART_IT_ERR ((uint32_t)0x00000300)
471 #define USART_IT_ORE ((uint32_t)0x00030300)
472 #define USART_IT_NE ((uint32_t)0x00020300)
473 #define USART_IT_FE ((uint32_t)0x00010300)
474 
475 #define IS_USART_CONFIG_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
476  ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
477  ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
478  ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ERR) || \
479  ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \
480  ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU))
481 
482 #define IS_USART_GET_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
483  ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
484  ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
485  ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ORE) || \
486  ((IT) == USART_IT_NE) || ((IT) == USART_IT_FE) || \
487  ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \
488  ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU))
489 
490 #define IS_USART_CLEAR_IT(IT) (((IT) == USART_IT_TC) || ((IT) == USART_IT_PE) || \
491  ((IT) == USART_IT_FE) || ((IT) == USART_IT_NE) || \
492  ((IT) == USART_IT_ORE) || ((IT) == USART_IT_IDLE) || \
493  ((IT) == USART_IT_LBD) || ((IT) == USART_IT_CTS) || \
494  ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \
495  ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU))
496 
504 #define IS_USART_BAUDRATE(BAUDRATE) (((BAUDRATE) > 0) && ((BAUDRATE) < 0x005B8D81))
505 #define IS_USART_DE_ASSERTION_DEASSERTION_TIME(TIME) ((TIME) <= 0x1F)
506 #define IS_USART_AUTO_RETRY_COUNTER(COUNTER) ((COUNTER) <= 0x7)
507 #define IS_USART_TIMEOUT(TIMEOUT) ((TIMEOUT) <= 0x00FFFFFF)
508 #define IS_USART_DATA(DATA) ((DATA) <= 0x1FF)
509 
518 /* Exported macro ------------------------------------------------------------*/
519 /* Exported functions ------------------------------------------------------- */
520 
521 /* Initialization and Configuration functions *********************************/
522 void USART_DeInit(USART_TypeDef* USARTx);
523 void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct);
524 void USART_StructInit(USART_InitTypeDef* USART_InitStruct);
525 void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct);
526 void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct);
527 void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
528 void USART_DirectionModeCmd(USART_TypeDef* USARTx, uint32_t USART_DirectionMode, FunctionalState NewState);
529 void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler);
531 void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState);
532 void USART_MSBFirstCmd(USART_TypeDef* USARTx, FunctionalState NewState);
533 void USART_DataInvCmd(USART_TypeDef* USARTx, FunctionalState NewState);
534 void USART_InvPinCmd(USART_TypeDef* USARTx, uint32_t USART_InvPin, FunctionalState NewState);
535 void USART_SWAPPinCmd(USART_TypeDef* USARTx, FunctionalState NewState);
537 void USART_SetReceiverTimeOut(USART_TypeDef* USARTx, uint32_t USART_ReceiverTimeOut);
538 
539 /* STOP Mode functions ********************************************************/
540 void USART_STOPModeCmd(USART_TypeDef* USARTx, FunctionalState NewState);
541 void USART_StopModeWakeUpSourceConfig(USART_TypeDef* USARTx, uint32_t USART_WakeUpSource);
542 
543 /* AutoBaudRate functions *****************************************************/
544 void USART_AutoBaudRateCmd(USART_TypeDef* USARTx, FunctionalState NewState);
545 void USART_AutoBaudRateConfig(USART_TypeDef* USARTx, uint32_t USART_AutoBaudRate);
546 
547 /* Data transfers functions ***************************************************/
548 void USART_SendData(USART_TypeDef* USARTx, uint16_t Data);
549 uint16_t USART_ReceiveData(USART_TypeDef* USARTx);
550 
551 /* Multi-Processor Communication functions ************************************/
552 void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address);
553 void USART_MuteModeWakeUpConfig(USART_TypeDef* USARTx, uint32_t USART_WakeUp);
554 void USART_MuteModeCmd(USART_TypeDef* USARTx, FunctionalState NewState);
555 void USART_AddressDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_AddressLength);
556 /* LIN mode functions *********************************************************/
557 void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint32_t USART_LINBreakDetectLength);
558 void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState);
559 
560 /* Half-duplex mode function **************************************************/
561 void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState);
562 
563 /* Smartcard mode functions ***************************************************/
564 void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState);
566 void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime);
567 void USART_SetAutoRetryCount(USART_TypeDef* USARTx, uint8_t USART_AutoCount);
568 void USART_SetBlockLength(USART_TypeDef* USARTx, uint8_t USART_BlockLength);
569 
570 /* IrDA mode functions ********************************************************/
571 void USART_IrDAConfig(USART_TypeDef* USARTx, uint32_t USART_IrDAMode);
572 void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState);
573 
574 /* RS485 mode functions *******************************************************/
575 void USART_DECmd(USART_TypeDef* USARTx, FunctionalState NewState);
576 void USART_DEPolarityConfig(USART_TypeDef* USARTx, uint32_t USART_DEPolarity);
577 void USART_SetDEAssertionTime(USART_TypeDef* USARTx, uint32_t USART_DEAssertionTime);
578 void USART_SetDEDeassertionTime(USART_TypeDef* USARTx, uint32_t USART_DEDeassertionTime);
579 
580 /* DMA transfers management functions *****************************************/
581 void USART_DMACmd(USART_TypeDef* USARTx, uint32_t USART_DMAReq, FunctionalState NewState);
582 void USART_DMAReceptionErrorConfig(USART_TypeDef* USARTx, uint32_t USART_DMAOnError);
583 
584 /* Interrupts and flags management functions **********************************/
585 void USART_ITConfig(USART_TypeDef* USARTx, uint32_t USART_IT, FunctionalState NewState);
586 void USART_RequestCmd(USART_TypeDef* USARTx, uint32_t USART_Request, FunctionalState NewState);
587 void USART_OverrunDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_OVRDetection);
588 FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint32_t USART_FLAG);
589 void USART_ClearFlag(USART_TypeDef* USARTx, uint32_t USART_FLAG);
590 ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint32_t USART_IT);
591 void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint32_t USART_IT);
592 
593 #ifdef __cplusplus
594 }
595 #endif
596 
597 #endif /* __STM32F30x_USART_H */
598 
607 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
void USART_AddressDetectionConfig(USART_TypeDef *USARTx, uint32_t USART_AddressLength)
Configure the the USART Address detection length.
void USART_IrDAConfig(USART_TypeDef *USARTx, uint32_t USART_IrDAMode)
Configures the USART&#39;s IrDA interface.
FlagStatus
Definition: stm32f4xx.h:706
void USART_AutoBaudRateConfig(USART_TypeDef *USARTx, uint32_t USART_AutoBaudRate)
Selects the USART auto baud rate method.
void USART_OverrunDetectionConfig(USART_TypeDef *USARTx, uint32_t USART_OVRDetection)
Enables or disables the USART&#39;s Overrun detection.
void USART_ITConfig(USART_TypeDef *USARTx, uint32_t USART_IT, FunctionalState NewState)
Enables or disables the specified USART interrupts.
FunctionalState
Definition: stm32f4xx.h:708
uint32_t USART_HardwareFlowControl
void USART_SetDEAssertionTime(USART_TypeDef *USARTx, uint32_t USART_DEAssertionTime)
Sets the specified RS485 DE assertion time.
void USART_StopModeWakeUpSourceConfig(USART_TypeDef *USARTx, uint32_t USART_WakeUpSource)
Selects the USART WakeUp method form stop mode.
Universal Synchronous Asynchronous Receiver Transmitter.
Definition: stm32f4xx.h:1710
void USART_SetDEDeassertionTime(USART_TypeDef *USARTx, uint32_t USART_DEDeassertionTime)
Sets the specified RS485 DE deassertion time.
void USART_DataInvCmd(USART_TypeDef *USARTx, FunctionalState NewState)
Enables or disables the binary data inversion.
void USART_SWAPPinCmd(USART_TypeDef *USARTx, FunctionalState NewState)
Enables or disables the swap Tx/Rx pins.
void USART_DeInit(USART_TypeDef *USARTx)
Deinitializes the USARTx peripheral registers to their default reset values.
void USART_DirectionModeCmd(USART_TypeDef *USARTx, uint32_t USART_DirectionMode, FunctionalState NewState)
Enables or disables the USART&#39;s transmitter or receiver.
void USART_MSBFirstCmd(USART_TypeDef *USARTx, FunctionalState NewState)
Enables or disables the USART&#39;s most significant bit first transmitted/received following the start b...
void USART_LINBreakDetectLengthConfig(USART_TypeDef *USARTx, uint32_t USART_LINBreakDetectLength)
Sets the USART LIN Break detection length.
void USART_ClearFlag(USART_TypeDef *USARTx, uint32_t USART_FLAG)
Clears the USARTx&#39;s pending flags.
void USART_OverSampling8Cmd(USART_TypeDef *USARTx, FunctionalState NewState)
Enables or disables the USART&#39;s 8x oversampling mode.
FlagStatus USART_GetFlagStatus(USART_TypeDef *USARTx, uint32_t USART_FLAG)
Checks whether the specified USART flag is set or not.
enum FlagStatus ITStatus
void USART_InvPinCmd(USART_TypeDef *USARTx, uint32_t USART_InvPin, FunctionalState NewState)
Enables or disables the Pin(s) active level inversion.
uint16_t USART_ReceiveData(USART_TypeDef *USARTx)
Returns the most recent received data by the USARTx peripheral.
void USART_SetAutoRetryCount(USART_TypeDef *USARTx, uint8_t USART_AutoCount)
Sets the Smart Card number of retries in transmit and receive.
void USART_OneBitMethodCmd(USART_TypeDef *USARTx, FunctionalState NewState)
Enables or disables the USART&#39;s one bit sampling method.
USART Clock Init Structure definition.
void USART_DECmd(USART_TypeDef *USARTx, FunctionalState NewState)
Enables or disables the USART&#39;s DE functionality.
void USART_SetPrescaler(USART_TypeDef *USARTx, uint8_t USART_Prescaler)
Sets the system clock prescaler.
void USART_MuteModeCmd(USART_TypeDef *USARTx, FunctionalState NewState)
Enables or disables the USART&#39;s mute mode.
void USART_DMACmd(USART_TypeDef *USARTx, uint32_t USART_DMAReq, FunctionalState NewState)
Enables or disables the USART&#39;s DMA interface.
void USART_ReceiverTimeOutCmd(USART_TypeDef *USARTx, FunctionalState NewState)
Enables or disables the receiver Time Out feature.
void USART_StructInit(USART_InitTypeDef *USART_InitStruct)
Fills each USART_InitStruct member with its default value.
void USART_HalfDuplexCmd(USART_TypeDef *USARTx, FunctionalState NewState)
Enables or disables the USART&#39;s Half Duplex communication.
void USART_STOPModeCmd(USART_TypeDef *USARTx, FunctionalState NewState)
Enables or disables the specified USART peripheral in STOP Mode.
void USART_Init(USART_TypeDef *USARTx, USART_InitTypeDef *USART_InitStruct)
Initializes the USARTx peripheral according to the specified parameters in the USART_InitStruct ...
uint32_t USART_WordLength
void USART_DMAReceptionErrorConfig(USART_TypeDef *USARTx, uint32_t USART_DMAOnError)
Enables or disables the USART&#39;s DMA interface when reception error occurs.
void USART_LINCmd(USART_TypeDef *USARTx, FunctionalState NewState)
Enables or disables the USART&#39;s LIN mode.
void USART_Cmd(USART_TypeDef *USARTx, FunctionalState NewState)
Enables or disables the specified USART peripheral.
void USART_MuteModeWakeUpConfig(USART_TypeDef *USARTx, uint32_t USART_WakeUp)
Selects the USART WakeUp method from mute mode.
void USART_ClearITPendingBit(USART_TypeDef *USARTx, uint32_t USART_IT)
Clears the USARTx&#39;s interrupt pending bits.
void USART_SmartCardNACKCmd(USART_TypeDef *USARTx, FunctionalState NewState)
Enables or disables NACK transmission.
ITStatus USART_GetITStatus(USART_TypeDef *USARTx, uint32_t USART_IT)
Checks whether the specified USART interrupt has occurred or not.
void USART_SetBlockLength(USART_TypeDef *USARTx, uint8_t USART_BlockLength)
Sets the Smart Card Block length.
void USART_SetReceiverTimeOut(USART_TypeDef *USARTx, uint32_t USART_ReceiverTimeOut)
Sets the receiver Time Out value.
void USART_ClockInit(USART_TypeDef *USARTx, USART_ClockInitTypeDef *USART_ClockInitStruct)
Initializes the USARTx peripheral Clock according to the specified parameters in the USART_ClockInitS...
void USART_AutoBaudRateCmd(USART_TypeDef *USARTx, FunctionalState NewState)
Enables or disables the Auto Baud Rate.
void USART_DEPolarityConfig(USART_TypeDef *USARTx, uint32_t USART_DEPolarity)
Configures the USART&#39;s DE polarity.
USART Init Structure definition.
void USART_SetAddress(USART_TypeDef *USARTx, uint8_t USART_Address)
Sets the address of the USART node.
void USART_IrDACmd(USART_TypeDef *USARTx, FunctionalState NewState)
Enables or disables the USART&#39;s IrDA interface.
void USART_ClockStructInit(USART_ClockInitTypeDef *USART_ClockInitStruct)
Fills each USART_ClockInitStruct member with its default value.
void USART_SmartCardCmd(USART_TypeDef *USARTx, FunctionalState NewState)
Enables or disables the USART&#39;s Smart Card mode.
void USART_RequestCmd(USART_TypeDef *USARTx, uint32_t USART_Request, FunctionalState NewState)
Enables the specified USART&#39;s Request.
void USART_SetGuardTime(USART_TypeDef *USARTx, uint8_t USART_GuardTime)
Sets the specified USART guard time.
void USART_SendData(USART_TypeDef *USARTx, uint16_t Data)
Transmits single data through the USARTx peripheral.


rosflight_firmware
Author(s): Daniel Koch , James Jackson
autogenerated on Thu Oct 24 2019 03:17:19