Go to advanced search

by larsth
Sun Apr 29, 2012 9:31 am
Forum: Troubleshooting
Topic: Kernel Panic on concurrent network and usb storage [SOLVED]
Replies: 33
Views: 11264

Re: Kernel Panic on concurrent network and usb storage

aficionado said:


With the network and USB plugged in, I am unable to even log in, it just stops at the login prompt.


When you get your kernel to work, note that SSH is disabled by default.
by larsth
Thu Apr 26, 2012 10:19 am
Forum: Other projects
Topic: Linux device drivers for Rapberry Pi on-board I/O
Replies: 97
Views: 55987

Re: Linux device drivers for Rapberry Pi on-board I/O

<r>@selsinork<br/> <br/> There are some bugs in the kernel at the moment, one in particular is very annoying. It looks like a buffer overrun: <URL url="https://github.com/raspberrypi/firmware/issues/9">https://github.com/raspberrypi/firmware/issues/9</URL><br/> <br/> Question is whether or not we ne...
by larsth
Wed Apr 25, 2012 7:23 am
Forum: Other projects
Topic: Linux device drivers for Rapberry Pi on-board I/O
Replies: 97
Views: 55987

Re: Linux device drivers for Rapberry Pi on-board I/O

<r>rew said: <br/> <br/> <br/> You don't need the level shifter.<br/> <br/> The Philips design note also starts with "it is not always necessary, but if you have to... ".<br/> <br/> I have the <URL url="http://www.bitwizard.nl/catalo.....ts_id=69">http://www.bitwizard.nl/catalo.....ts_id=69</URL>  r...
by larsth
Mon Apr 23, 2012 11:33 pm
Forum: Troubleshooting
Topic: Pi Don't ... No.1 in a series of things to not do...
Replies: 23
Views: 13635

Re: Pi Don't ... No.1 in a series of things to not do...

SN said:


So never mind the magic smoke, if you see magic black flakes, then you know its really 'b**gered'


Yes that is true, if the magic smoke trapped inside an electronic component has been freed, then that component does not work any longer'

by larsth
Mon Apr 23, 2012 9:55 pm
Forum: Other projects
Topic: Linux device drivers for Rapberry Pi on-board I/O
Replies: 97
Views: 55987

Re: Linux device drivers for Rapberry Pi on-board I/O

<r>cbaurtx said: <br/> <br/> <br/> Thank you for offering to develop these drivers. I have a PIC controlled system, which uses I2C to communicate with two devices:<br/> 1. Supercap backuped RTC and Thermometer (DS1629)<br/> <br/> 2. Seven segment LED driver (SAA1064)<br/> <br/> I can make available ...
by larsth
Mon Apr 23, 2012 7:19 pm
Forum: Other projects
Topic: Linux device drivers for Rapberry Pi on-board I/O
Replies: 97
Views: 55987

Re: Linux device drivers for Rapberry Pi on-board I/O

<t>selsinork said: <br/> <br/> <br/> Lars T. Hansen said:<br/> <br/> <br/> You can cross-compile for the Pi on x86<br/> <br/> <br/> sure, I just haven't got enough round tuits to set that up yet <br/> <br/> <br/> I think it is a very good idea to do code peer-reviews.<br/> <br/> <br/> agreed, but yo...
by larsth
Mon Apr 23, 2012 5:57 pm
Forum: Beginners
Topic: Internet Connection Sharing with Windows 7 Machine
Replies: 10
Views: 4925

Re: Internet Connection Sharing with Windows 7 Machine

<t>q3dm6 said: <br/> <br/> <br/> Is this possible? I've got my Raspberry PI hooked up to my desktop, and I've shared my internet connection, however I can't get online.<br/> <br/> I can ping the router (192.168.1.1) but it doesn't get any further than that.<br/> <br/> Any advice?<br/> <br/> <br/> <b...
by larsth
Mon Apr 23, 2012 5:31 pm
Forum: Other projects
Topic: Linux device drivers for Rapberry Pi on-board I/O
Replies: 97
Views: 55987

Re: Linux device drivers for Rapberry Pi on-board I/O

<t>selsinork said: <br/> <br/> <br/> Lars T. Hansen said:<br/> <br/> <br/> Yes I am, but I am waiting for an answer from forum user selsinork. He has a Pi and can start working on a host adapter driver. I can only start working when I have a Pi.<br/> <br/> <br/> I'll be starting to look at it over t...
by larsth
Mon Apr 23, 2012 1:34 pm
Forum: Troubleshooting
Topic: Kernel Panic on concurrent network and usb storage [SOLVED]
Replies: 33
Views: 11264

Re: Kernel Panic on concurrent network and usb storage

<t>Abishur said: <br/> <br/> <br/> On the Debian squeeze image (19-04-2012) a kernel panic happens whenever you are trying to use the network to transfer data from or two a usb attached storage device.  It also happens when streaming video from a usb storage device.  The amount of time it takes to h...
by larsth
Mon Apr 23, 2012 12:18 pm
Forum: Other projects
Topic: Linux device drivers for Rapberry Pi on-board I/O
Replies: 97
Views: 55987

Re: Linux device drivers for Rapberry Pi on-board I/O

<r>rew said: <br/> <br/> <br/> You still doing I2C then?<br/> <br/> in C sending I2C from userspace looks like:<br/> <br/> <br/> bsc[BSC_DLEN]  = argc-2; //  num bytes to send.<br/> <br/> sscanf (argv[1], "%x", &v);<br/> bsc[BSC_A]  = v >> 1;  // slave address.<br/> <br/> bsc[BSC_C] = 0x8080; //...
by larsth
Mon Apr 23, 2012 12:58 am
Forum: Other projects
Topic: Linux device drivers for Rapberry Pi on-board I/O
Replies: 97
Views: 55987

Re: Linux device drivers for Rapberry Pi on-board I/O

<r>rew said: <br/> <br/> <br/> I spent today trying to get an SPI framework driver up and running. So far I've been doing some code, but I haven't gotten to the stage of trying to compile it yet.<br/> <br/> If you're going to work on SPI, this is my userspace "driver" that seems to work:<br/> <br/> ...
by larsth
Sun Apr 22, 2012 3:07 pm
Forum: Other projects
Topic: I2C bus - anyone planning to use it?
Replies: 30
Views: 19619

Re: I2C bus - anyone planning to use it?

<r>selsinork said: <br/> <br/> <br/> RAThomas said: <br/> <br/> <br/> Is there anyone already working on developing a driver for the Broadcom BSC?  I'm looking into morphing an existing i2c driver into one to support the BSC and while it doesn't look like an onerous task, but I'd hate to spend time ...
by larsth
Sun Apr 22, 2012 2:25 pm
Forum: Other projects
Topic: Linux device drivers for Rapberry Pi on-board I/O
Replies: 97
Views: 55987

Re: Linux device drivers for Rapberry Pi on-board I/O

<r>selsinork said: <br/> <br/> <br/> Lars T. Hansen said: <br/> <br/> <br/> I will make an I²C host device driver for the Pi.<br/> <br/> <br/> Lars, did you ever get anywhere with your I2C driver ?<br/> <br/> There's at least myself and one other person looking at doing the same here <URL url="http:...
by larsth
Sun Apr 22, 2012 2:46 am
Forum: Python
Topic: Python GPIO module
Replies: 14
Views: 8855

Re: Python GPIO module

<r>croston said: <br/> <br/> <br/> The Python GPIO module has now been tested and released!<br/> <br/> <br/> <br/> Do your Python module support the hardware GPIO intterrupts (rising edge, falling edge, positive,negative,change)?<br/> <br/> The interesting thing about hardware GPIO interrupt support...
by larsth
Sun Apr 22, 2012 1:47 am
Forum: Troubleshooting
Topic: Kernel Panic On Arch When Transferring Large Files Over SMB
Replies: 11
Views: 2057

Re: Kernel Panic On Arch When Transferring Large Files Over SMB

<r>jjacquay712 said: <br/> <br/> <br/> The title pretty much says it all. I have arch running on my Pi with a 1TB external hard drive mounted, and shared with Samba. When I try to transfer my movie collection over the network it works for about twenty seconds then throws a kernel panic. Any ideas?<b...
by larsth
Tue Apr 03, 2012 8:34 am
Forum: Other projects
Topic: MagPi – Raspberry Pi Magazine
Replies: 262
Views: 51384

Re: MagPi – Raspberry Pi Magazine

<r>Jaseman said: <br/> <br/> <br/> Lars T. Hansen said: <br/> <br/> <br/> FYI, I would be happy to contribute my articles to other Pi magazines...<br/> <br/> <br/> We would love to have anything you can send us.  Please email your article/s to <EMAIL email="[email protected].com">[email protected]...
by larsth
Tue Apr 03, 2012 7:11 am
Forum: Other projects
Topic: MagPi – Raspberry Pi Magazine
Replies: 262
Views: 51384

Re: MagPi – Raspberry Pi Magazine

<r>Hi<br/> <br/> First: FYI, my English is at times a bit ugly, because I am not a native speaker of English. Sorry in advance, if you have trouble understanding me.<br/> <br/> I am Lars at <URL url="http://www.thepiuser.co.uk/">http://www.thepiuser.co.uk/</URL><br/> <br/> FYI, I would be happy to c...
by larsth
Wed Mar 21, 2012 7:51 am
Forum: General discussion
Topic: Pi In Space!
Replies: 56
Views: 15030

Re: Pi In Space!

<t>Skygod said: <br/> <br/> <br/> Some interesting ideas. It would appear that there are a few records (firsts) that could be attained.<br/> <br/> I think just getting a board up to around 31.4159 km and having it record data such as Latitude, Longitude, Altitude and Temperature overlayed on the vid...
by larsth
Wed Mar 21, 2012 4:47 am
Forum: General discussion
Topic: Pi In Space!
Replies: 56
Views: 15030

Re: Pi In Space!

<r>Sending a probe into deep space<br/> <br/> Amateurs can of course do it. Read this about manufactureing inexpencive rockets first: <URL url="http://www.dunnspace.com/leo_o....._cheap.htm">http://www.dunnspace.com/leo_o....._cheap.htm</URL><br/> <br/> The KISS principle can make it possible.<br/> ...
by larsth
Mon Mar 19, 2012 5:39 am
Forum: General discussion
Topic: Pictures of screen displaying example of RPi composite output?
Replies: 29
Views: 12125

Re: Pictures of screen displaying example of RPi composite output?

<t><br/> Davespice said: <br/> <br/> <br/> Off the top of my head I would guess that when you boot the Pi up with the Composite connector in use the display would adjust accordingly.<br/> <br/> <br/> Composite out is purely "output only" so the R-Pi would have no means to determine what is connected...
by larsth
Tue Mar 13, 2012 2:26 am
Forum: Other projects
Topic: Linux device drivers for Rapberry Pi on-board I/O
Replies: 97
Views: 55987

Re: Linux device drivers for Rapberry Pi on-board I/O

<r>csoutreach said: <br/> <br/> <br/> Lars T. Hansen said:<br/> <br/> <br/> If anyone is working on SPI and I²C kernel space device drivers for the Pi, i would like to know about it.<br/> <br/> <br/> Yes, we're working on SPI drivers<br/> <br/> <br/> <URL url="http://piface.openlx.org.uk/ke.....-pi-...
by larsth
Mon Mar 12, 2012 12:13 am
Forum: Other projects
Topic: Linux device drivers for Rapberry Pi on-board I/O
Replies: 97
Views: 55987

Re: Linux device drivers for Rapberry Pi on-board I/O

<r>I and Paolo Palmieri had decided to begin developing 2 Linux device drivers for Pi's on-board I/O.<br/> <br/> Both I and Paolo are engineers (BEng) in embedded systems. I had made 2 (kernel space) drivers before (not in the kernel tree), and Paolo had done "ARM7TDMI and DSP speech codecs programm...
by larsth
Mon Dec 26, 2011 1:58 am
Forum: General discussion
Topic: STICKY: Introduce yourself!
Replies: 3627
Views: 177318

Re: Introduce yourself!

<t>Hi. My name is Lars Tørnes Hansen, and i live in Northern Europe, Denmark.<br/> <br/> I has a bachelors degree in engineering in Technical Information Tecnology and embedded systems.<br/> <br/> I am looking forward to use RasPi for<br/> <br/> <br/> Linux kernel developing<br/> create robots<br/> ...
by larsth
Mon Dec 26, 2011 1:46 am
Forum: RISCOS
Topic: RISC OS on Raspberry Pi
Replies: 356
Views: 126080

Re: RISC OS on Raspberry Pi

<t>asb said: <br/> <br/> <br/> I'm personally not a fan of proprietary operating systems, but I am very excited to see the device running something other than Linux.<br/> <br/> <br/> I had taked a look at RISC OS.<br/> <br/> It looks nice. RISC OS looks much simpler (KISS principle) than Linux, so i...

Go to advanced search