Need help including function in lua binding.desc file

Hello Guys!

I need help to include the crc8_sae function in lua bindings to be able to use in a lua script. I saw that this function belongs to the AP_Math library, but i couldn’t find a way to implement the function into the bindings and use it for my CAN messages. I saw that a crc32 method exists in the AP_Filesystem library, but i need to use crc8_sae for my project.

Have anyone done this before?

Thanks in advance!