Topic: FreeLSS:Error saving settings (and wrong pin defaults?)
I just got my build of scanner somewhat ready, everything is connected and wired, freelss is running and it corretly shows the image from camera in the Camera webpage.
Neither motor rotation (which is "noisy" as soon as I power up the system, is it normal?) nor laser activation work, since I need to change the pins (default ones, as per WiringPI schematics, are not the same as the FreeLSS perfboard schematics which I followed), anyway I cannot seem to make the program save the settings.
Either from the main settings configuration (number of lasers used, resolution and such) or from the Setup page (laser position, pins settings etcetera) when I press the Save button I get a blank page with a big Times New Roman text saying:
___________
ERROR
Error opening properties file for writing:
___________
And nothing more, and in fact the settings don't get saved.
BTW (this is the second issue) as per these:
https://s3.amazonaws.com/freelss/bb.png
https://www.raspberrypi.org/documentati … nd-raspi2/
https://www.raspberrypi.org/documentati … /README.md
http://wiringpi.com/pins/
Left laser in wiringpi should be pin0 instead of the default 4.
Right laser should be 4 instead of 5
Motor enable should be 1 instead of 7
and so on
Am I missing something?
I cannot set those anyway, since settings don't get saved