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by klricks
Thu Aug 29, 2013 5:17 pm
Forum: Beginners
Topic: Opening a file from the terminal
Replies: 15
Views: 8610

Re: Opening a file from the terminal

If you are connected via SSH then that is a separate session independent of the main (Desktop) session. So desktop is not running in your SSH session and you won't be able to run any GUI programs.
You will need to connect to the RPi with RDP or VNC to get a remote GUI session.
by klricks
Thu Aug 29, 2013 12:44 pm
Forum: General discussion
Topic: SD card formatter
Replies: 6
Views: 909

Re: SD card formatter

Thanks for the replies ... I wasn't suggesting that pi's link was incorrect, I should have made it clearer that in fact it is the download link on the SDA page that is wrong, and only leads to a download of the NCH Express burn software. Not sure what you mean? There are no links on the SDA pages t...
by klricks
Wed Aug 28, 2013 4:11 am
Forum: General discussion
Topic: Many LEDs But One Resistor In Parallel?
Replies: 18
Views: 11127

Re: Many LEDs But One Resistor In Parallel?

You can use a single resistor with parallel LED's.... Just remember that the number of lit LED's must be constant. If you add more LED's then the R value must be decreased. Simple example: A circuit has 1 resistor and 1 LED and draws 20mA. Now if you add a second LED in parallel with the first, you ...
by klricks
Mon Aug 26, 2013 12:48 pm
Forum: Beginners
Topic: Can't access local webserver via ssh.
Replies: 6
Views: 2759

Re: Can't access local webserver via ssh.

Use a port scan tool to see if your ports are forwarded properly
http://www.t1shopper.com/tools/port-scan/
Also many if not most ISP will block remote access to certain ports 80, 22, 23 etc.
by klricks
Mon Aug 26, 2013 2:37 am
Forum: Beginners
Topic: Libre Office on GUI desktop
Replies: 3
Views: 973

Re: Libre Office on GUI desktop

I have never used Pi Store so don't know about that.
The installation process of Libre Office should have added an [Office] entry to the main tray menus. (Icon in bottom left of tray).
Go to the [Office] menu and right click on any of the Office programs and select add to desktop.
by klricks
Sun Aug 25, 2013 11:21 pm
Forum: General discussion
Topic: make a rasberry pi car stereo?
Replies: 1
Views: 531

Re: make a rasberry pi car stereo?

Could be done but a dedicated ready made adapter can be had for less money than a RPi.
http://www.amazon.com/GOgroove-BlueGate ... B00727FE5U
Then you are left with the problem of how to power down the RPi properly.
by klricks
Sun Aug 25, 2013 9:21 pm
Forum: General discussion
Topic: Multiple Sata connections / Sata hub?
Replies: 5
Views: 17887

Re: Multiple Sata connections / Sata hub?

I use something like this: http://www.ebay.com/itm/USB-2-0-to-IDE-SATA-S-ATA-2-5-3-5-HD-HDD-Adapter-Cable-/200657010707?pt=US_Drive_Cables_dapters&hash=item2eb8170013 Note that you should get the converters that have their own power supply for the drive power. Do not get one that runs by USB port al...
by klricks
Sun Aug 25, 2013 9:11 pm
Forum: General discussion
Topic: Help WIth PSU
Replies: 4
Views: 1226

Re: Help WIth PSU

The car LCD monitor in your link is a composite monitor. I have not used PIMAME but all the you-tube demo videos that I saw were done with HDMI monitors. You might look for PIMAME forum and ask if it works OK on a composite screen. I know the Python games that come with the Raspbian image do not wor...
by klricks
Sun Aug 25, 2013 2:41 pm
Forum: Troubleshooting
Topic: Remote Access Problems
Replies: 2
Views: 678

Re: Remote Access Problems

Do they work when you use the direct IP address without the DDNS? Many ISP's do not allow local web servers, ftp etc and block those ports. Try an online port scanner to see if the ports are open. http://www.t1shopper.com/tools/port-scan/ Note: This will tell you if the port is blocked AND/OR if you...
by klricks
Sun Aug 25, 2013 2:17 am
Forum: Beginners
Topic: Internet
Replies: 3
Views: 672

Re: Internet

Look Here:
http://www.raspberrypi.org/phpBB3/viewt ... 19#p410719
by klricks
Sun Aug 25, 2013 2:15 am
Forum: Beginners
Topic: Internet edimax
Replies: 6
Views: 1188

Re: Internet edimax

It keeps dropping the network every time I set it up then it drops again. I've rebooted it twice still no luck, any suggestions? I assume you are in the GUI (startx) and you are using the WIFI configuration utility. Be sure your pass phrase is typed correctly and be sure to click save. Make sure th...
by klricks
Sat Aug 24, 2013 3:50 pm
Forum: Off topic discussion
Topic: Is it safe to buy stuff with no FCC/CE certification?
Replies: 7
Views: 1796

Re: Is it safe to buy stuff with no FCC/CE certification?

Safe yes, most of the time. It is things that require a UL cert that don't have one that you should be concerened about......... UL is not a government agency and UL certification is not required legally. However many US government agencies ... School districts etc will not purchase equipment that ...
by klricks
Sat Aug 24, 2013 3:21 pm
Forum: Beginners
Topic: Storage Devices
Replies: 12
Views: 11047

Re: Storage Devices

From the RPi file-manager the small 60MB boot partition is /boot. It looks like any other folder mixed in with all the rest. Look at the free vs total space displayed at the bottom of the file-manager window compared to other folders. When you plug the SD card into a card reader on a Windows compute...
by klricks
Sat Aug 24, 2013 1:49 pm
Forum: Beginners
Topic: Following the Guide but i STILL can't boot :(
Replies: 10
Views: 1773

Re: Following the Guide but i STILL can't boot :(

... ... - the other looks like a folder and is labeled NOOBS_v1_2_1. when i double click the folder, there are various items inside it, including: - two zipped up files labelled "bootcode.bin" & "riscos-boot.bin" - 5 black exec files labelled "BUILD-DATA" "RECOVER_FILES_DO_NOT_EDIT" "recovery.cdmli...
by klricks
Sat Aug 24, 2013 12:36 am
Forum: Beginners
Topic: Storage Devices
Replies: 12
Views: 11047

Re: Storage Devices

Are you wanting something more than the included file manager in Raspbian?
There is an icon in the tray OR from menu accessories OR from command line type: pcmanfm
by klricks
Thu Aug 22, 2013 7:36 pm
Forum: Beginners
Topic: Using the SEARCH function
Replies: 6
Views: 969

Re: Using the SEARCH function

If you configure your board preferences to prosilver then you get an advanced search link. Not sure if it helps any?
by klricks
Wed Aug 21, 2013 5:20 am
Forum: Beginners
Topic: Connect from smartphone
Replies: 4
Views: 1407

Re: Connect from smartphone

I have connected to my RPi from my smartphone via SSH. You just need a SSH client app on your phone. Your phone needs to be connected to your local network (router) by WIFI.* Of course your RPi needs to be on your local network as well either WIFI or wired. *I am not sure if it can connect by cellul...
by klricks
Wed Aug 21, 2013 3:20 am
Forum: Beginners
Topic: Do I *need* a resistor for an LED?
Replies: 12
Views: 13662

Re: Do I *need* a resistor for an LED?

It varies per LED, but yes u need one. a 330 ohm 1/4 watt would work on most if you are looking for an "indicator light" http://led.linear1.org/led.wiz Will help you determine which resistor is used to drive your LED at FULL POWER, so use one a little larger in value in my opinion. 330 Ohm would pr...
by klricks
Wed Aug 21, 2013 3:11 am
Forum: Beginners
Topic: Do I *need* a resistor for an LED?
Replies: 12
Views: 13662

Re: Do I *need* a resistor for an LED?

You need to obtain a manufactures data sheet to get the info you need to calculate the resistor value. You also need to know what voltage you will be using. The RPi GPIO pins are 3.3V. When you have the data, current and forward voltage, and supply voltage, then you can plug the values into one of t...
by klricks
Wed Aug 21, 2013 2:49 am
Forum: Beginners
Topic: Changing raspi Ethernet port from DHCP to a fixed address
Replies: 8
Views: 1776

Re: Changing raspi Ethernet port from DHCP to a fixed addres

I prefer to use IP to MAC address reservations under DHCP. Most newer routers support it. Doing this will allow you to leave the RPi in it's default configuration and your RPi will always be given the same IP of your choice. Here is an example of how I set up my router: http://blackeagle.duckdns.org...
by klricks
Mon Aug 19, 2013 12:13 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: 7" analog tft
Replies: 7
Views: 2979

Re: 7" analog tft

Not possible. The LCD needs a lot of the circuitry from the board to operate... then there is no feasible way to interface the RPi HDMI with the board.
by klricks
Sun Aug 18, 2013 10:46 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Maximum current drawn from USB (Model B)
Replies: 8
Views: 5490

Re: Maximum current drawn from USB (Model B)

Model B has no polyfuse that limits current that can be drawn from USB port to 140mA. So, what is the new maximum current that can be drawn from the USB port of RPi Model B? Thank you. If the RPi Rev2 model B is powered via the micro USB power connector then all current from the power supply passes...
by klricks
Sun Aug 18, 2013 7:54 pm
Forum: General discussion
Topic: SD Query
Replies: 5
Views: 818

Re: SD Query

Thanks! I am using Win32 Disk Imager, and the only disk it allows me to use is E:, that is right? The Wiki says to make sure it's not C: and I am but, why would they write that if you CANT use C: (I am using Windows 8). Also it says writing to a physical device can corrupt the device, what are the ...
by klricks
Sun Aug 18, 2013 3:11 pm
Forum: Advanced users
Topic: How To Power LCD Panel?
Replies: 1
Views: 1158

Re: How To Power LCD Panel?

Most LCD screens are powered by 12V as the primary market is for automobile use. There are some battery packs that provide both 12V and 5V. Doesn't look like the the mophie juice pack will do that? Here is a thread about how to modify a 12V screen to run on 5V, but it is pretty involved if you are w...
by klricks
Sun Aug 18, 2013 2:29 pm
Forum: Troubleshooting
Topic: The corruption thread
Replies: 6
Views: 1304

Re: The corruption thread

In my experience:
Overclocking = corruption

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