arduino display
18 Aug 2013 20:33 #37811
by ArcEye
--install and --userspace are commandline switches to comp
The component is called serialcon.comp,
sudo comp --install --userspace serialcon.comp
Replied by ArcEye on topic arduino display
ok installed... but "sudo comp --install --userspace --serialcon.comp" isn't the exactly command...
regards
Mauro
--install and --userspace are commandline switches to comp
The component is called serialcon.comp,
sudo comp --install --userspace serialcon.comp
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19 Aug 2013 00:55 - 19 Aug 2013 02:17 #37816
by billykid
Replied by billykid on topic arduino display
I'm mortified ... I put in serialcon.comp usr / src but is not seen.
you know the exact path on ubuntu lucid?
thanks for your patience
regards
Mauro
solved
compiled outside source tree
you know the exact path on ubuntu lucid?
thanks for your patience
regards
Mauro
solved
compiled outside source tree
Last edit: 19 Aug 2013 02:17 by billykid. Reason: solved
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19 Aug 2013 20:02 #37849
by billykid
Replied by billykid on topic arduino display
hi
I found this serial display cubloc.com/display/CVFD.pdf but I can not make it work.
will be incompatible or my arduino revision 2 is incompatible?
I'm trying with the library liquidcrystal serial.
regards
Mauro
I found this serial display cubloc.com/display/CVFD.pdf but I can not make it work.
will be incompatible or my arduino revision 2 is incompatible?
I'm trying with the library liquidcrystal serial.
regards
Mauro
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19 Aug 2013 20:46 - 19 Aug 2013 20:47 #37851
by ArcEye
Replied by ArcEye on topic arduino display
You will have to look up the docs for the LiquidCrystal library
I just used a standard LCD with an i2c back pack
If yours has i2c already on it it should work, but I only know about the the one I used, sorry
I just used a standard LCD with an i2c back pack
If yours has i2c already on it it should work, but I only know about the the one I used, sorry
Last edit: 19 Aug 2013 20:47 by ArcEye.
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19 Aug 2013 23:37 #37855
by billykid
Replied by billykid on topic arduino display
I had this lcd + back pack CuNET (i2c) for cublock but displays random characters.
I ordered the correct display for arduino i2c.
I would like to know which usb port to use then with LinuxCNC, or if you need to set some addresses
regards
Mauro
I ordered the correct display for arduino i2c.
I would like to know which usb port to use then with LinuxCNC, or if you need to set some addresses
regards
Mauro
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20 Aug 2013 00:16 #37856
by ArcEye
Depends upon which arduino board you use as to which port it uses
serialcon.comp sets it as below, you may have to change it if that is not the port yours uses
#define DEVICE "/dev/ttyUSB0"
regards
Replied by ArcEye on topic arduino display
I would like to know which usb port to use then with LinuxCNC, or if you need to set some addresses
Depends upon which arduino board you use as to which port it uses
serialcon.comp sets it as below, you may have to change it if that is not the port yours uses
#define DEVICE "/dev/ttyUSB0"
regards
The following user(s) said Thank You: billykid
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20 Aug 2013 04:01 #37864
by billykid
Replied by billykid on topic arduino display
good! dev/ttyUSB0 but the port needs to be root to open?
regards
Mauro
regards
Mauro
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20 Aug 2013 15:44 #37874
by ArcEye
Replied by ArcEye on topic arduino display
You need to sort out your udev rules and make yourself a member of plugdev or whatever group have rights to read/write to them
usbpicprog.org/?page_id=13
www.linuxquestions.org/questions/slackwa...lar-usb-port-621291/
google again if these don't cover it
regards
usbpicprog.org/?page_id=13
www.linuxquestions.org/questions/slackwa...lar-usb-port-621291/
google again if these don't cover it
regards
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23 Aug 2013 02:51 #37978
by billykid
Replied by billykid on topic arduino display
hi
Display is working, tested with examples.
I had to use the library for liquidcrystal_i2c PCF8574A mounted on my display.
I programmed Arduino without errors, serialcon is running, i am a member of plugdev.
if you can give me a hal file as an example for understanding the operation ..
regards
Mauro
Display is working, tested with examples.
I had to use the library for liquidcrystal_i2c PCF8574A mounted on my display.
I programmed Arduino without errors, serialcon is running, i am a member of plugdev.
if you can give me a hal file as an example for understanding the operation ..
regards
Mauro
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23 Aug 2013 13:50 #37985
by ArcEye
Replied by ArcEye on topic arduino display
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