How to use GPIO CAN

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
1

Hello.I want to try using a 1M baud rate in a C++program to control CAN transmission and reception。
I tried using Terminal to Loop Send:

#!/bin/bash
while true
do
    cansend can0 123#abcdabcd
done

But within 1 second, only over 200 pieces of data can be sent
How to send and receive CAN faster in C++code？

3

Hi 2382972980,

Are you using the devkit or custom board for Xavier NX?
What’s your Jetpack version in use?

Have you tried to use cangen instead?

What’s your requirement and the use case?

4

It has been resolved,Sorry to disturb you

6

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