Hi,

I'm using the VCNL4040 sensor (of Vishey) with Raspberry Pi 3B+, in python there is a library named "adafruit_vcnl4040", that we can import and use it. Since I'm codding it in C, it's not possible to use the same library, on the other side I didn't find any library that can be used in C (to save time and avoid developping it from scatch).

Does any know any library, or an already done script that can be used in C ?

Thank you

Karim

 

There is a Linux IIO device driver for that.

https://analogdevicesinc.github.io/libiio/v0.21/index.html
https://www.kernel.org/doc/html/v4.12/driver-api/iio/intro.html
https://github.com/torvalds/linux/blob/master/drivers/iio/light/vcnl4000.c

 

Thank you, I'll check