How to use I2C bus in my c++ code?

Autonomous Machines Jetson & Embedded Systems Jetson Nano
1

Hi all guys,
I have a program that can read sensor data from i2c bus,coding by c++.And it’s do well in RPi 3B+ platform.
Now I want deploy this project to Jetson Nano,but I couldn’t find a suitable C/C++ library such as wiringPi in 3B+ to make my program right.
I already install i2c-tools libi2c-dev in my nano. i2cdump i2cget i2cset works well
Is there any usable library or solution for using i2c bus in c++ code?
Do I need coding my own i2c driver file?
Thanks a lot!

2

Have a check below lib

2 Likes
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Thank you very much for your help.It’s very useful ,I’ll do the test in my code !

1 Like
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Do you have an actual example of how implementing this i2c? let’s say I have a motor to move a camera. I really appreciate it

5

Hi dpbahena,

Please help to open a new topic for your issue. Thanks