Nop, i remove the code myself. I was really not sure of the way we have to talk to this module. Info are not so clear... maybe i'm a pure idiot and over-tired myself too.
I see different way to access. So i bet we can read from control register like
ModuleAddress = $C5
CommandRegister = 0
I2CREAD DPIN,CPIN,ModuleAddress,CommandRegister,[B1]
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