Jetson Nano Serial Port data reading problem

Autonomous Machines Jetson & Embedded Systems Jetson Nano
6

hello alexeypcmls4,

FYI,
please have below two different approaches for your testing.

  1. we had verified that serial data is being transferred properly without any data loss with execute getty running at background,
    for example, on Jetson-Nano.
    $ sudo /sbin/getty -a ubuntu -L 115200 ttyTHS &

  2. Or, please stop stop the nvgetty service for verification.
    $ systemctl stop nvgetty
    $ systemctl disable nvgetty