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goodrobots / maverick

UAV Autonomous Systems Management
https://goodrobots.github.io/maverick/
MIT License
175 stars 61 forks source link

2.8r tft touchscreen not recognised/activated #118

Closed fnoop closed 8 years ago

fnoop commented 8 years ago

no /dev/input/touchscreen:

[dev] [mav@raspberrypi ~/tmp/mopidy-touchscreen/mopidy_touchscreen]$ dmesg |grep stmpe
[    4.368428] stmpe-spi spi0.1: unknown chip id: 0x0
[    4.368512] stmpe-spi: probe of spi0.1 failed with error -22

FB works fine:

[dev] [mav@raspberrypi ~/tmp/mopidy-touchscreen/mopidy_touchscreen]$ dmesg |grep fb1
[    4.881725] graphics fb1: fb_ili9340 frame buffer, 320x240, 150 KiB video memory, 4 KiB DMA buffer memory, fps=25, spi0.0 at 32 MHz
fnoop commented 8 years ago

https://learn.adafruit.com/adafruit-pitft-28-inch-resistive-touchscreen-display-raspberry-pi/software-installation

fnoop commented 8 years ago

Looks like a hardware problem, closing unless it comes back with new hardware