I have a strange kind of problem. I try to config Photon to use w. a Microtouch (EXII) touchscreen, and configure Photon’s input trap for the autostart the touch driver/manager. A well working setup can’t work after restart - what I take wrong?
1.a/ manually started the devi-microtouch, then ‘calib -m16384’
1.b/ calib finished fine
1.c/ i’m happy, touchscreen work fine
2.a/ ‘devi-microtouch microtouch touchusb’
At this point, the cursor follow my finger, work fine. In the process list seat the driver. All OK.
3.a/ touchscreen not work
3.b/ devi-microtouch terminated - don’t know, why.
3.c/ in the process list (pidin) can’t see the driver
The symptom same, when I try to start driver w. a miscalibrated calib.$HOSTNAME file (e.g. when I click to markers w. mouse).
4.a/ removed the previously well working calib.$HOSTNAME file
4.b/ restarting system w/o calib.$HOSTNAME file
4.c/ after Photon started, if I touch the screen, the mouse cursor fly to somewhere (driver run)
4.d/ In the process list devi-microtouch seating well
After the unsuccessfull reboot, I try the start driver manually w. previous well working calib.$HOSTNAME, and give ‘-vvvvvvvv’ option to see, what happen:
5.a/ driver start normally, while
5.b/ driver read the calibration info, then I get a
5.c/ “Received a message from the Photon server”
5.d/ devi-microtouch terminated
So, the circle is closed.
My question, why terminated the driver after restart. Any help thanks.
ps: see also the ‘calib -m16384’ here