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aselectroworks / Arduino-FT6336U

FocalTech FT6336U (Self-Capacitive Touch Panel Controller) library for Arduino.
MIT License
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read_touch1_weight() not giving data #2

Closed videobuff closed 2 years ago

videobuff commented 2 years ago

Hello, I use your library for a project, but I have a few issues. I find that the value read_touch1_weight()never gives data. Also, if the display is at rest, it still shows random touch events with ft6336u.read_touch1_event(). Finally, is it possible to have the display start at x=0 and y = 0 ? Thanks very much. Attached is a small sketch to demonstrate this on a WT32-SCO1 display. Your library is advised by the manufacturer.

Erik, PA0ESH WT32-SCO1-ReadTouchParam.ino.ino.zip

aselectroworks commented 2 years ago

@videobuff I think FT6336U have firmware inside IC. So the behavior of FT6336U depends on its firmware.

I advice you to contact with the supplier of WT32-SC01.

videobuff commented 2 years ago

Thank you for the reply. I did contact them but they said that the FT6336U is the official library. I found that the FT6336 Library works when I hard code the SCL and SDA PINS (18 & 19). Then the values are stable So the firmware has nothing to do with it in my opinion. Anyhow thank you.