반응형 UART2 Jetson/AGX Xavier Misc Interfaces UART UARTA 0x03100000 UART1_{TX,RX,RTS,CTS} UART1 (K53,K54,L51,H54) Use for UART connector 40 pin connector CMOS – 1.8V ttyTHS0 serial@3100000 OK serial0 UARTB 0x03110000 UART2_{TX,RX,RTS,CTS} UART2 (C58,C56,G58,A57) Not Use CMOS – 1.8V ttyTHS1 serial@3110000 OK serial1 UARTC 0x0c280000 UART3_{TX,RX} UART3 (H62,K60) UART debug chip FT4232 CMOS – 1.8V ttyTHS2 serial@c280000 Disabled serial2 UARTD.. 2023. 11. 22. ATMega128 UART 통신 샘플(RS232, 0번 USART) main.c #include "main.h" #include "serial.h" int main(void) { Init_Uart0(); sei(); while(1) { sleep(); } return 0; } main.h #ifndef __MAIN_HEADER__ #define sei() __asm__ __volatile__ ("sei" ::) #define sleep() __asm__ __volatile__ ( "sleep" "\n\t" :: ); #endif // __MAIN_HEADER__ serial.c #include "serial.h" unsigned char Uart_ReadChar(void) { while (0==(UCSR0A & (1 2013. 6. 4. 이전 1 다음 728x90 반응형
