HELP with 2.8inch Touch Display Module for Raspberry Pi Pico, 262K Colors, 320×240, SPI #530
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I am working with one of the following. https://www.waveshare.com/pico-restouch-lcd-2.8.htm I've been able to get the setup file tuned to work with the TFT screen. Display is working fine. I am also using 2 i2c devices and they are working fine and printing out to the TFT. Started working with getting the XPT2046 touch screen working and I'm stumped. I ran the TouchTest.ino demo for the touchscreen only from library XPT2046_Touchscreen. All I get out of it is Pressure = 4095, x = 0, y = 0 on the serial monitor. It seems that the 2046 chip is not seeing the SPI bus. At this point, I don't know if I am fighting a hardware issue or software set-up issue. Take it easy on me, I'm better with hardware than I am with code....Any help would be appreciated. |
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Solved it....Hardware issue caused by operator! |
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Solved it....Hardware issue caused by operator!