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USART 레지스터 ISRSTM32 2021. 9. 29. 04:34
Interrupt and status register (USART_ISR)
Bit 19 RWU: Receiver wakeup from Mute mode
Bit 18 SBKF: Send break flag
Bit 17 CMF: Character match flag
Bit 16 BUSY: Busy flag
Bit 15 ABRF: Auto baud rate flag
Bit 14 ABRE: Auto baud rate error
Bit 11 RTOF: Receiver timeout
Bit 10 CTS: CTS flag
Bit 9 CTSIF: CTS interrupt flag
Bit 7 TXE: Transmit data register empty
Bit 6 TC: Transmission complete
Bit 5 RXNE: Read data register not empty
Bit 4 IDLE: Idle line detected
Bit 3 ORE: Overrun error
Bit 2 NF: START bit Noise detection flag
Bit 1 FE: Framing error
Bit 0 PE: Parity error'STM32' 카테고리의 다른 글
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