Activity
From 07/11/2010 to 08/09/2010
08/09/2010
- 08:57 PM Software Development: RE: Kernel documentation
- Interrupt number 91 (aka IRQ_DA850_RPIINT) works. It works, when I queue a DMA write I get an interrupt when it is co...
- 08:40 PM Software Development: RE: Kernel documentation
- The information you are looking for is in the "OMAP-L138 System Reference Guide":http://www.ti.com/litv/pdf/sprugm7d,...
- 03:50 PM Software Development: RE: Kernel documentation
- Building the uPP driver. I need to register and interrupt service routine.
To do that I need to know the irq number ...
08/03/2010
- 01:41 PM Software Development: RE: Debugging DSP side with CCS_3.3
- HI Mike,
Here is my about dialog:
!cc3about.png!
When I tried to update to 3.3.82 the installer told me I didn... - 01:20 PM Software Development: RE: Debugging DSP side with CCS_3.3
- Rich,
I am attaching the CCS version information window from help->about.
!CCSVersionInfo.png!
I just tried ... - 01:08 PM Software Development: RE: Debugging DSP side with CCS_3.3
- Hi Mike,
Ok, that doesn't seem to work. I downloaded the update version to install CCS 3.3 v12 and when I ran the up...
08/02/2010
- 06:39 PM Software Development: RE: Debugging DSP side with CCS_3.3
- HI Mike,
I just found out I need to be running release 12 of CCS and I'm on release 11 so I'm going to upgrade and s... - 06:14 PM Software Development: RE: Debugging DSP side with CCS_3.3
- Are you using the latest version of CCS 3.3?
Can you connect to the DSP while at a u-boot prompt (without the DSPL... - Hi Mike,
I got the CCS configuration setup as far as I can tell correctly using the platform configuration file fo...
07/28/2010
- 09:00 AM Software Development: RE: Kernel documentation
- Hi Dennis,
It doesn't look like there is a uPP driver for the linux / ARM side available from TI at the moment. T...
07/27/2010
- 07:56 PM Software Development: RE: Kernel documentation
- Wading through the kernel I haven't spotted a uPP module, will I need to write a module for that also.
- 05:53 PM Software Development: RE: kernel fetch problems
- IGNORE PREVIOUS MESSAGE, my fault. One of our servers blew a power supply and I manage to skip the make mightyomap in...
- 05:40 PM Software Development: RE: kernel fetch problems
- Ran the make's using the existing .config (make menuconfig, make uImage plus environment fluff).
Hit a problem with ... - 05:16 PM Software Development: RE: kernel fetch problems
- Got it. Compiling the kernel now. Looks good! Thanks.
- 03:59 PM Software Development: RE: kernel fetch problems
- I put a gzip'd tarball of the our current linux kernel tree in the files section.
commit 2e70fb60c2ace830e0b7170240a...
07/26/2010
- 07:36 PM Software Development: RE: kernel fetch problems
- I'm going to need a tgz that I can ftp. We got the clone to "work", to an off-site machine, but the git unpack-object...
07/23/2010
- 07:14 PM Software Development: RE: dsplink debugging issue
- Hi Mike,
Just before I hit the call to pthread_create, I added a breakpoint at the entry point of the new thread and... - 06:39 PM Software Development: RE: dsplink debugging issue
- Hi Mike,
I'm using the gdbserver that I built since my company has me behind a firewall and won't recognize the mity... - 04:55 PM Software Development: RE: dsplink debugging issue
- Rich,
Are you using the gdbserver that you built or the one from opkg? You should be able to do thread level debu... - 04:07 PM Software Development: RE: dsplink debugging issue
- Hi Mike
I think I have a handle on what's going on.
The system seems to go into limbo immediately after a call to... - 03:22 PM Software Development: RE: dsplink debugging issue
- Good idea. I'll see what I can find out.
-rb - 03:12 PM Software Development: RE: dsplink debugging issue
- You might try to compile the dsplink libraries in debug mode and then step into the PROC_attach and see what's going ...
- 03:03 PM Software Development: RE: dsplink debugging issue
- Hi Mike,
The app is the "message" sample app provided by TI in their dsplink release. It runs to completion normal... - 02:18 PM Software Development: RE: dsplink debugging issue
- If you let the application run in the absence of using the debugger, does PROC_attach return a value, or does it hang...
I am currently running the dsplink message app on the mityOmap processor (OMAPL138)
The message app works exactl...- 02:23 PM Software Development: RE: Kernel documentation
- Hi Dennis,
If you are trying to use the EMIFA on one of the chip select spaces for the FPGA with custom FPGA code,...
07/22/2010
- I need to write to the emfia and read from the uPP. Is there documentation on the interfaces other than wading throug...
- 05:33 PM Software Development: RE: Help with Debugging inside Eclipse
- Hi Mike,
It turns out I got the i86 and mityOmap binaries confused during the build process and was trying to run ... - 10:39 AM Software Development: RE: Help with Debugging inside Eclipse
- HI Mike,
That was a typo, should have been gdbserver. Thanks!
Rich
07/21/2010
- 08:57 PM Software Development: RE: Help with Debugging inside Eclipse
- Hi Rich,
I added a couple of notes to the [[Debugging_ARM_Apps_with_Eclipse]] tonight. We have been using gdbserv... - I could use some assistance in configuring my Eclipse environment in VirtualBox to properly perform remote debugging ...
I've put together some information which may be of help to others planning to use DSPLINK to support interprocessor...
07/20/2010
- 08:32 PM Software Development: RE: ethernet failure
- The new uboot worked. Problem solved. I can now scp a program onto the board
and run it. - 07:18 AM Software Development: RE: ethernet failure
- Dennis,
Sounds like you need up update the uboot image on that board. I think you got that one before the others and... - 06:43 PM Software Development: RE: kernel fetch problems
- Hi Dennis,
As you are aware the repository is quite large. At the moment, our server does appear to be a bit slow... - I've tried to git the kernel a good half-dozen times now using the (modified) command from the Wiki. Each attempt has...
- 11:41 AM Software Development: RE: Integration of DSPLINK on arm side
- Thanks Mike,
I decided to bite the bullet and attempt to rebuild dsplink according to the wiki guidelines and your n...
07/19/2010
- 09:02 PM Software Development: RE: wiki issue 3
- Thanks Dennis. I updated the wiki.
-Mike
- Did a cut and paste from the wiki to get the kernel. It says:
git clone http://support.cri....
That doesn't work, ... - 08:56 PM Software Development: RE: Integration of DSPLINK on arm side
- Rich,
I think the key thing will be to ensure that you are using the same BIOS settings (the .tci/.tcf file) as th...
07/16/2010
- I have successfully built and executed a hello world program on my target mityOmap using eclipse for the ide to do th...
07/15/2010
- 09:04 PM Software Development: RE: ethernet failure
- Got the 2nd and 3rd boards up and on the network with no problem. Still having trouble with the 1st board. What I see...
- 04:16 PM Software Development: RE: VirtualBox questions
- Thanks Mike,
That did the trick. Should have remembered from similar issue with vmware.
-Rich
07/14/2010
- 05:52 PM Software Development: RE: VirtualBox questions
- Hi Rich,
I'm going to link you to the "relavent section":http://www.virtualbox.org/manual/ch06.html on Oracle's Vi... - I’m trying to get file sharing set up with my virtual box Ubuntu so I can pass files into the system from the Windows...
- 05:04 PM Software Development: RE: Software development process
- Thanks!
That helps a lot...
Otmar
- 03:52 PM Software Development: RE: Software development process
To put the executable on the MityDSP-L138:
* Connect an ethernet cable to the MityDSP-L138 / Industrial IO board...- 03:42 PM Software Development: RE: wiki issue 2
- You're of course correct. I've updated the instructions.
- On the Wiki page "Linux Build Virtual Machine", the instructions "7. Setup u-Boot project" and "8. Setup linux kernel...
- 03:31 PM Software Development: RE: ethernet failure
- I placed images of the precompiled "u-boot":http://support.criticallink.com/redmine/attachments/download/15/u-boot-ub...
- 03:12 PM Software Development: RE: ethernet failure
- Any hint on the "pre-compiled Kernel tested..."?
07/13/2010
- I'm a software programmer who is kind of new to this whole embedded thing and I'm kind of lost in what the process I ...
- 07:17 AM Software Development: RE: ethernet failure
- I added a section called Installing the Kernel in the [[Linux_Kernel]] section of the Wiki. This covers flashing a n...
07/12/2010
- 09:25 PM Software Development: RE: ethernet failure
- 1) I don't mind the jffs2 being read/write, it means I can easily set the board up to NFS mount the machine we are co...
- 08:39 PM Software Development: RE: ethernet failure
- There are several items here. I can answer a couple of things but I will need to get more information to you tomorro...
- Background: booted L138 board, ran ifconfig, got "Segmentation fault". Followed steps to reload jffs2 from dvd image ...
- 06:54 PM Software Development: RE: wiki issue
- Thanks. The links should be fixed now.
- At the bottom of "Linux Root File System" page are two links to jffs and tgz, both which give "404" if you try to fol...
- 04:04 PM Software Development: RE: git issues
- That's working. I don't see the difference between that and what I cut and pasted out of the wiki for my original try...
- 03:08 PM Software Development: RE: git issues
- Hi Dennis,
try:... - The git commands given in the wiki are incorrect. The best I could guess was "git clone support.criticallink.com:/hom...
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