isr
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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 ..