I start work with CRTOUCH, and found some problem with CRTOCH and 5-wire TP. I use "Xtrinsic CRTouch Capacitive and Resistive Touch-Sensing Platform Evaluation Board"
The 5-wire TP can work under mouse emulation tab. And I successed calibration. But when I change to Gestures tab and start test, it shows:
"Multi-touch points NOT calibrated. Please calibrate first at the 'Calibration' tab."
Pls take a look at the following image:
The calibrationg is ok.
But here, it show calibration is not ok.
The data from IC looks ok.
When I use a 4-wire TP, it will work, but 5-wire TP not.
Anybody who met this problem before?
Thanks a lot!