This is the V2 Touch Shield, correct? What do you get for output when running the TouchTest sketch from the STMPE610 library?
Use the Hardware SPI option, with pin 8 for CS:
- Code: Select all
// Option #2 - use hardware SPI, connect to hardware SPI port only!
// SDI to MOSI, SDO to MISO, and SCL to SPI CLOCK
// on Arduino Uno, that's 11, 12 and 13 respectively
// Then pick a CS pin, any pin is OK but we suggest #10 on an Uno
// tie MODE to 3.3V and POWER CYCLE the STMPE610 (there is no reset pin)
Adafruit_STMPE610 touch = Adafruit_STMPE610(8);