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請問AM335X ttyO0,ttyO2...SDK6.0對應關係

Expert 2272 points


經實際測試

UART0 對應到 /dev/ttyO0

UART2 對應到 /dev/tty02

1.請問這關係是在哪邊設定的呢?? Kernel / uBoot Source code??

2.為什麼不是ttyS0,ttyS2 而是ttyOx呢?