tslib not recognizing ft6236 touchscreen due to missing ABS_PRESSURE capability

In my earlier post on Complete rotation support for the Adafruit PiTFT 2.8″ capacitive touchscreen display I described that support for the touchscreen has landed in the mainline kernel in form of the ft6236 driver. I also described that my test program would work correctly now. Continue reading “tslib not recognizing ft6236 touchscreen due to missing ABS_PRESSURE capability”

Complete rotation support for the Adafruit PiTFT 2.8″ capacitive touchscreen display

In my previous post, I introduced the PiTFT 2.8″ capacitive touchscreen display and showed some test code. If you played around with that, you might have noticed that with the default /boot/config.txt setting of rotate=90 the display is a landscape mode. Continue reading “Complete rotation support for the Adafruit PiTFT 2.8″ capacitive touchscreen display”