UART1 Can't Output debug message

Autonomous Machines Jetson & Embedded Systems Jetson TX1
1

Hi,

I flashed the Jetpack 3.3 to TX1, and connect pc serial port to J17 of TX1 Board, But There are not any debug message output.

Any suggestion on the issues?

Thanks,
Martin

2

Hello,

If you want any debug message output, you need to connect an TTL3v3 adapter on pinout of J21:

  • 8 (TXD0),
  • 9 (GND),
  • 10 (RXD0)

“J17” is another UART of the board. This communication can be open via “/dev/THS2” of the system.