Re: Jetson TX2 and serial console

Milan Buška
2018-02-12T17:39:14Z

Hi Jon,

Use
USB to TTL Serial Cable - Debug / Console Cable for Raspberry Pi

Jetson TX2 J21 Pin 8 (UART 1 TXD) → Cable RXD (White Wire)
Jetson TX2 J21 Pin 10 (UART 1 RXD) → Cable TXD (Green Wire)
Jetson TX2 J21 Pin 9 (GND) → Cable GND (Black Wire)

host PC over usb connected via /dev/ttyUSB0 minicom

L4T yes use
./flash.sh jetson-tx2 mmcblk0p1 and config file for setup extlinux.conf

Something I'm wrong with.
ttyS0? inittab? extlinux.conf line ADD?

TX2 OS Crux Host PC OS Crux

After boot TX2 on host PC
I will be shown (tail)
hostname: ishi
font: default
keyboard: us
INIT: Entering runlevel: 2
starting services: sysklogd lo net firewall crond gpm saslauthd
Here's my problem.
� ����� � �� � � � � � � � ����� � �� � ������� � ����
and here I'm done

Again, I am sorry to be burdening this mailing list with stupid questions

Regards

Milan

2018-02-12 8:20 GMT+00:00 Jon Hunter <jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>:
>
> On 09/02/18 18:41, Milan Buška wrote:
>> Hi Jon,
>>
>> Is there any way to control tx2 via the serial interface?
>> Every time I run the minicom, it stops before the bash prompt.
>> I mean to communicate with tx2 with the computer on which the minicom runs.
>
> Yes that should work. I always use the serial interface. What userspace
> are you using? If you are using the L4T userspace it should work.
>
> Jon
>
> --
> nvpublic

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