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by jbach
Mon Jul 21, 2014 4:01 pm
Forum: Python
Topic: Adding a second but different I2C device to the BMP085
Replies: 30
Views: 11251

Re: Adding a second but different I2C device to the BMP085

ditto, What is the I2C monitor?
by jbach
Fri Jul 18, 2014 7:48 pm
Forum: Advanced users
Topic: pi send mouse XY values to arduino realtime i2c
Replies: 4
Views: 999

Re: pi send mouse XY values to arduino realtime i2c

yes that the high level logic.But am stumbling with implementation. First I'd like to send and receive a 2 byte message from the RPi and 'reconstitute' it on the arduino.

Any chance someone could help with a code example?
by jbach
Fri Jul 18, 2014 6:53 pm
Forum: Beginners
Topic: pi send string value to arduino i2C
Replies: 0
Views: 1572

pi send string value to arduino i2C

Can any advanced users and Python wizards help with a barebones script to send a string value from the pi to an arduino via i2C? I need the arduino to echo back whatever is sent to confirm 'correctness'. I am using this example as a base for sending int values(0-255) but have had no luck in simply t...
by jbach
Fri Jul 18, 2014 6:45 pm
Forum: Advanced users
Topic: pi send mouse XY values to arduino realtime i2c
Replies: 4
Views: 999

Re: pi send mouse XY values to arduino realtime i2c

Thanks! Yes, me too, that has been my starter!. However TWO problems 1- Sending values larger than 255! 2- Sending a continuous stream of data ( as per the link above http://www.raspberrypi.org/forums/viewtopic.php?t=66649) My goal is to send MouseXY data in realtime. Since I am a novice arduino hac...
by jbach
Fri Jul 18, 2014 4:37 pm
Forum: Advanced users
Topic: pi send mouse XY values to arduino realtime i2c
Replies: 4
Views: 999

pi send mouse XY values to arduino realtime i2c

Similar to this post http://www.raspberrypi.org/forums/viewtopic.php?t=66649 I am trying to send mouse XY values in realtime from a RPi to an arduino. The scripting for retrieving MouseXY using Tkinter is trivial, and I am able to send and receive single ints up to 255 no problem. In the above post ...
by jbach
Thu Nov 28, 2013 7:06 pm
Forum: Beginners
Topic: launching Chromium via terminal throws errors
Replies: 5
Views: 2824

Re: launching Chromium via terminal throws errors

Thanks, closer. Now get these 2 warnings

(process:2479): Gtk-WARNING **: Locale not supported by C library.
Using the fallback 'C' locale.

(chromium:2479): Gtk-WARNING **: cannot open display:
by jbach
Wed Nov 27, 2013 5:22 pm
Forum: Troubleshooting
Topic: Installing NodeJS-npm install throws permission error
Replies: 1
Views: 1093

Re: Installing NodeJS-npm install throws permission error

Needed to do a which nom to get the proper path

sudo /opt/node/bin/npm install
by jbach
Wed Nov 27, 2013 5:03 pm
Forum: Troubleshooting
Topic: Installing NodeJS-npm install throws permission error
Replies: 1
Views: 1093

Installing NodeJS-npm install throws permission error

Following these directions to install nodeJs and socketIO on a Raspberry Pi http://www.bartbania.com/index.php/build-your-own-google-tv-using-raspberrypi/ When I try running npm install get the following error Please try running this command again as root/Administrator. Prefixing with 'sudo' simply ...
by jbach
Wed Nov 27, 2013 4:30 pm
Forum: Beginners
Topic: launching Chromium via terminal throws errors
Replies: 5
Views: 2824

launching Chromium via terminal throws errors

Following these directions to install nodes on a Raspberry Pi http://www.bartbania.com/index.php/build-your-own-google-tv-using-raspberrypi/ Using the following to install chrome browser sudo apt-get install chromium-browser However, after installing, when I try launching get the following error err...
by jbach
Tue Nov 26, 2013 8:54 pm
Forum: Troubleshooting
Topic: After first boot with NOOBs,, screen goes black
Replies: 5
Views: 1171

Re: After first boot with NOOBs,, screen goes black

Pretty sure its a defective monitor. Will let you know. Thanks
by jbach
Tue Nov 26, 2013 8:30 pm
Forum: Troubleshooting
Topic: After first boot with NOOBs,, screen goes black
Replies: 5
Views: 1171

Re: After first boot with NOOBs,, screen goes black

ok trying the NOObs Lite install, don't have any confidence it will work
by jbach
Tue Nov 26, 2013 7:39 pm
Forum: Troubleshooting
Topic: After first boot with NOOBs,, screen goes black
Replies: 5
Views: 1171

After first boot with NOOBs,, screen goes black

Get a brief message displaying 'entering hdmi power saving mode' then screen goes black. Have read this thread http://www.raspberrypi.org/phpBB3/viewtopic.php?f=28&t=5107&p=86656 Tried powering off and only connecting HDMI after booting when I see the green led flashing on Pi. No luck. Using NOOBs 1...
by jbach
Mon Nov 04, 2013 9:59 pm
Forum: Troubleshooting
Topic: installed pyOSC but now getting 'ImportError:'
Replies: 0
Views: 995

installed pyOSC but now getting 'ImportError:'

Installed pyOSC according to these directions http://www.raspberrypi.org/phpBB3/viewtopic.php?t=59714&p=446513 Was working temporarilly, but now when I reboot the raspBerryPi and try to run my pyOSC server I get a message saying ImportError: No module named OSC The offending line is simply my import...
by jbach
Thu Oct 31, 2013 7:11 pm
Forum: Beginners
Topic: Installing OSC
Replies: 4
Views: 4890

Installing OSC

I need to enable TouchOSC on a mobile device to communicate with a Rasberry Pi. So first step is getting OSC installed on the Pi. To use 'SimpleOSC' http://www.ixi-software.net/content/body_backyard_osc.html do I first need to install PyOSC? Is there a tutorial anywhere that walks thru the process f...
by jbach
Tue Oct 29, 2013 3:44 pm
Forum: General discussion
Topic: PyAMF on Pi?
Replies: 0
Views: 231

PyAMF on Pi?

For a current project I need to use PyAMF
http://www.pyamf.org/index.html


Can PyAMF be installed on the Pi, and, if so, which OS should be used?

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