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i2c_over_vga [2018/05/18 13:46] admin |
i2c_over_vga [2018/05/18 14:00] admin [Workaround] |
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- | ==== VGA Breakout Board ==== | + | ==== I2C on the VGA Connector |
How to acces the I2C Bus:\\ | How to acces the I2C Bus:\\ | ||
{{: | {{: | ||
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+ | ==== Workaround ==== | ||
+ | A workaround for Arch Linux:\\ | ||
+ | |||
+ | |||
+ | Add the I2C kernel module:\\ | ||
+ | $ sudo modprobe i2c-dev | ||
+ | Check your I2C devices:\\ | ||
+ | $ ls /dev/ | ||
+ | Install the I2C tools:\\ | ||
+ | $ sudo pacman -S i2c-tools | ||
+ | Find your device:\\ | ||
+ | $ i2cdetect -l | ||
+ | The result could look like:\\ | ||
+ | i2c-1 unknown | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | $ i2cset | ||
+ | 4 i2cdump | ||
+ | |||
+ | |||
+ | |||
==== Links ==== | ==== Links ==== | ||
* [[https:// | * [[https:// |