Connecting touch from an LCD assembly to RPi - Raspberry Pi Forums

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hi everyone,

mentioned in title, need connect touch lcd assembly rpi 2.

can see in picture of touch connector pinout (img attached), use following pins of it:
- 1 , 5: power supply (5vdc) , gnd.
- 8: enable (3.3vdc).
- 2 , 3: cld , sca, send data digitizer.

have seen in rpi-2-gpio pinout scl , sda pins 5 , 3 respectively.

suppose not simple wiring each pin corresponding one. how can notify rpi have connected touch screen , should process data sends assimilating mouse device?

thank everyone,
touchpinout.jpg
touchpinout.jpg (19.47 kib) viewed 195 times
regards.

always start specifying device type, name, make, model... , datasheet info.

sample code may exist it. vendor may provide driver(s) , or sample coding. other users may have connected particular touch lcd device , may willing share code.

diagram standard interface in , of not how interface used particular device, whether there gnu/linux drivers, nor high-level language may have libraries support it.

device please?


raspberrypi



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