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by omegacore
Thu May 21, 2015 1:55 am
Forum: Raspbian
Topic: Penmount touchscreen not appearing in /dev
Replies: 10
Views: 2847

Re: Penmount touchscreen not appearing in /dev

No love?
by omegacore
Wed May 20, 2015 2:23 am
Forum: Raspbian
Topic: Penmount touchscreen not appearing in /dev
Replies: 10
Views: 2847

Penmount touchscreen not appearing in /dev

I'm running a raspi2 with the most recent release of raspbian. I am trying to get a penmount touchscreen working on the pi. inputattach fails when I say: sudo inputattach -pm6k /dev/bus/usb/001/023 /dev/usb/001/023 is the device handle I can find with lsusb. dmesg shows that udev recognizes the Penm...
by omegacore
Thu Jun 06, 2013 4:14 am
Forum: Troubleshooting
Topic: Smoked HDMI D1
Replies: 2
Views: 771

Smoked HDMI D1

Hi,

How can I check to see if my hdmi cable was shorted? I am pretty sure my pi D1 is kaput (it looks more like an LED than a schottky!).

Also, does anyone know what I need to order to replace the diode?

many thanks!

also does anyone have any suggestions for getting my pi going headless?
by omegacore
Tue May 28, 2013 11:58 pm
Forum: Other projects
Topic: Turn Raspberry Pi into a P.L.C (Programable Logic Controller) Advanced
Replies: 225
Views: 228613

Re: Turn Raspberry Pi into a P.L.C (Programable Logic Contro

Might I encourage everyone to look at EPICS for the SCADA? Not that it matters at this point, the scada can always be interfaced later (probably by modbus). I would like to help out by getting ethercat going with beremiz. I have limited experience, but I work with Beckhoff products all day, so I am ...
by omegacore
Fri Feb 01, 2013 8:01 pm
Forum: Other projects
Topic: Turn Raspberry Pi into a P.L.C (Programable Logic Controller) Advanced
Replies: 225
Views: 228613

Re: Turn Raspberry Pi into a P.L.C (Programable Logic Contro

I just found this thread. I am a controls engineer working at a DoE lab. We work on a daily basis with EPICS to handle most of our SCADA needs. I think we could really make some inroads here if we started working on an open-free PLC platform. I was just wondering what the status of this project curr...

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