Re: FEL request: opencores and user demos

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



OK, here is what happened.  I discovered how to make the drive respond
correctly and was able to create a boot disk, for the FEL fedora 12 iso
downloaded earlier.  The disk was verified by the software (NTI CD and
DVD creator in windows) and ejected properly with no error messages.

Powered down the system and inserted the new disk and rebooted.  

I got the countdown message, followed by the filling drop graphic.

after quite a pause on the graphic toward the last quarter of it, the
system appeared to complete the boot process, then the following errors
appeared:

usb 3-2 device descriptor read/64 error -71
usb 3-2 device descriptor read/64 error -71
mount /dev/loop2: can't read superblock
mount /squashfs/liveOS/ext3fs no such file or Directory
mount /squashfs: not mounted
mount: unknown filesystem type 'DM_snapshot_cow'  *repeated 21 times
2 blank lines
can't mount root filesystem
Boot has failed, sleeping forever

Since the write was verified, I tend to think this is not disk related.
I did attempt the boot two times just to make sure it wasn't a fluke and
got exactly the same results both times.  

	Has anyone else loaded this disk?

Regards,
Les H


On Thu, 2010-01-14 at 10:29 -0800, Les wrote:
> Hello, Chitlesh GOORAH,
> 
> 	I am interested in doing PIC development with the one of the following
> setups:
> 
> 	1.  PIKLAB
> 		Piklab, gpasm, gpsim, gputils, etc.
> 	2.  Ktechlab
> 		Ktechlab, gpasm, gpsim, gputils, etc.
> 
> 	The primary devices will be:
> 	pic16f887
> 	pic16f690
> 	pic32 (not decided yet)
> 
> 	I know that the 887 is not supported yet by some of the above, but I am
> not above getting my hands dirty and doing some coding or control or
> script file generation to make it work.  I would like a good tutorial
> and documentation to begin the effort, but the stuff I have been able to
> locate on line is pretty thin.  I can also do documentation.  I am a
> test engineer who rose to Test Specialist inside of Teradyne, and my
> forte was writing program translators from one
> language/system/instrument set to another across Operating systems,
> platforms and languages (I am a polyglot programmer).  I also developed
> training and manuals that are still being used by that company.
> 
> 	I attempted to find which mailing list to subscribe to, by browsing the
> FEL portion of the Fedora website, but couldn't tell which group(s)
> would provide the types of information I would need.
> 
> 	The environment I would create would ultimately be used by several
> programmers locally who have some C knowledge, limited assembly
> knowledge and no embedded experience at this time, so I have my work cut
> out for me.  I expect the total effort to take between 6 and 9 months.
> At the end I would like to have the following:
> 	
> 	1.  A simple installable environment for pic development, plug and go.
> 		1.A  Examples for the PICs currently supported.  These must be
> executable and tracable, and reflect reasonable programming practices.
> 		1.B. Programming Templates similar to the ones furnished by Microchip.
> 
> /********************** 8 months max to this point ********************/
> 	2.  A simple file method to describe a new pic and enable its
> simulation, code generation, and simulator debug, so that new devices
> would require coding only when core processes change.
> 	3.  Documentation that would include coding examples and stepping
> through a bit of code to show the FSR's, variables, system operation,
> perhaps even the waveforms if the IDE supports that.  Schematic capture
> compatible with the GEDA stuff would be ideal.
> 	4. Internal linking to the Microchip website for documentation support,
> and adobe reader support for the pdf documents.
> 	5.  A manual explaining the operation of the system.
> 
> 	I know that a lot of this already exists.  I know this can be done, I
> am pretty sure about the possible time line, and I believe I have the
> generic knowledge to do it.  What I lack is the specific knowledge about
> the tools, and I am a bit dense I guess, because the documents I have
> found seem circular in reference and not completely clear how the links
> are created and set up.  
> 
> I have PIC lab and Ktech lab both installed, and they both appear to
> more or less compile code, but the hooks to the other utilities seem
> quite bad.  They do not seem to recognize the two PICs, the simulator is
> not integrated, although I can run gpsim from the command line, and some
> fonts are missing.  
> 
> Once I get to the right mailing lists, I can provide more information to
> the correct folks there.
> 
> Thanks,
> Les H
> 	
> On Fri, 2009-12-04 at 21:59 +0100, Chitlesh GOORAH wrote:
> > Hello there,
> > 
> > As many of you already know that the FEL[1] team wants to ensure that
> > opensource tools can be used for the real life, we would appreciate
> > some help in terms of such documentation.
> > 
> > If you are familiar with tools like iverilog and ghdl, you can help us
> > show the world what opensource EDA tools and opensource design flows
> > can achieve. I welcome you to take one of the _completed_ opencores[2]
> > projects and try to simulate it with ghdl or iverilog. Detail your
> > procedures on
> > 
> > https://fedorahosted.org/fedora-electronic-lab/wiki/Demos/opencores/CHOSENPROJECT
> > You can also upload your screenshots to that wiki page. To edit on
> > that wiki page, please login with your FAS[4] username.
> > 
> > However if you encounter a bug with ghdl or iverilog during that
> > process, please file a bug to [3].
> > 
> > https://fedorahosted.org/fedora-electronic-lab/wiki/Demos/opencores
> > 
> > Your help will be greatly appreciated.
> > 
> > Kind regards:
> > 
> > Chitlesh Goorah
> > on the behalf of the Fedora Electronic Lab team
> > 
> > Other interesting urls which might interest you:
> > * Openmoko hardware development on Fedora:
> > http://chitlesh.wordpress.com/2009/10/07/openmoko-hardware-development-on-fedora/
> > * Gallery http://publictest6.fedoraproject.org/gallery2/main.php
> > 
> > [1]: website: http://spins.fedoraproject.org/fel/
> > [2]: http://opencores.com/
> > [3]: https://bugzilla.redhat.com/frontpage.cgi
> > [4]: https://admin.fedoraproject.org/accounts/
> > 
> 

-- 
users mailing list
[email protected]
To unsubscribe: https://admin.fedoraproject.org/mailman/listinfo/users
Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines

[Index of Archives]     [Current Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Yosemite News]     [Yosemite Photos]     [KDE Users]     [Fedora Tools]     [Fedora Docs]

  Powered by Linux