CapCam on goodix controller

[nik-sharky]

Hi, I like Your project and want to do something like this with lenovo touch based on goodix GT9110, it also has i2c interface and at current time I make proto of lib wich capture touches (https://github.com/ploys/arduino-goodix). But can't find any documented engeneering/test modes for it. I dump all register and can see that it has some changing info when it is idle and with hand on it. You search docs for Your controller and maybe You know some sources of it for Goodix? Unfortunately official docs for this chips doesn't contain any info about test modes.

Thanks.