gt911 and gestures mode


2022-05-10 23:12:26

I am trying to wake up a device with gt911 into gesture detection mode, but it doesn't; really works. I have a drive from the vendor and as I see it sends 0x8046 0x08 followed by 0x8040 0x08. As soon as it is done INT pin immediately pulses even though no one touched the panel. Any attempt to read gestures data returns zeros. I am sure that the device is powered up, but it doesn't react to any gestures.

Also, any attempts to get the firmware version returns 0.

Can it be outdated firmware? Do you have any advice on what I should check or try? Read through entire "GT911 Programming Guide" but found nothing really useful for the case


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