Activity
From 11/08/2011 to 12/07/2011
12/07/2011
- 04:37 PM FPGA Development: RE: FPGA load causes reboot
- Mike,
Your .bin file loaded up fine. I had the designer look at the build, and he had some IO not constrained corec... - 09:38 AM FPGA Development: RE: FPGA load causes reboot
- Scott,
My suspicion is that the pins tied to the EMIFA (a chip select line, a wait line, or perhaps the data lines...
12/06/2011
- 03:43 PM FPGA Development: RE: FPGA load causes reboot
- Mike,
The arm is idle when it dies. I will post some captured text. It looks like it can't access the flash memory... - 03:27 PM FPGA Development: RE: FPGA load causes reboot
- Can you post what the ARM console sees when it crashes? You are downloading via JTAG, correct?
Is the ARM running... - 03:15 PM FPGA Development: RE: FPGA load causes reboot
- Mike,
I had our fpga designer rebuild our smaller (uPP interface) build that we were running the lx16 and retarget i... - 01:14 PM FPGA Development: RE: FPGA load causes reboot
- Mike,
Thanks for the quick reply. this is the only lx45 board in house now. I think we are expecting a few more to... - 01:04 PM FPGA Development: RE: FPGA load causes reboot
- Hi Scott,
Have you confirmed your image works on other MityDSP-L138F with lx56 FPGA modules or is this a new FPGA ... - Hello,
We just got a new mityDSP l138 with the lx45 FPGA. When I try downloading my fpga build via jtag it fails. ...
11/29/2011
- 06:53 PM Software Development: RE: use of stl vector class on DSP side of OMAP-L138
- Just following up here, any luck?
- 12:01 PM Software Development: RE: Loading UBL and U-Boot
- Hi,
Thanks Tom. It works thanks to null modem cable.
Does fpga_pwm.ko use the pwm core in FPGA ?
Does ehrpwm... - 09:26 AM Software Development: RE: Loading UBL and U-Boot
- Gregory -
In the development kit there is both a small cable that adapts the dual-row header to DB9 and also a DB... - 07:37 AM Software Development: RE: Loading UBL and U-Boot
- Hello Gregory,
When you received the board, it should already have been programmed with u-Boot and should come up ...
11/28/2011
- 03:53 PM Software Development: RE: Loading UBL and U-Boot
- Hi,
I can't see BOOT ME using Terminal (115200 N 8)
the button on the board is S100 (Boot) ?
Do you cab load... - 03:08 PM Software Development: RE: Loading UBL and U-Boot
- We've not tried using the serial flasher with the linux mono framework. It has only been tested using Microsoft Wind...
- (Posted on behalf of a customer)
I received the MityDSP-L138F Development Kit (80-000268RI-2A) today. I am unable... - 07:21 AM Software Development: RE: Using the EMIFA interface on the Mitydsp-1810
- Hi,
We use the EMIFA (16 bits) to interface to our FPGA on SOMS including an FPGA. The pinmux and initial chip se... - Hi,
I was wondering where in the linux source I should be looking to add changes if I wanted to use the EMIFA inte... - 07:18 AM Software Development: RE: mtd->read (...) returned ECC error
- Mads
Did you use the filesystem creation notes from the wiki [[Linux_Root_File_System]] ?
We have found that you ne... - Hi
We have one mitydsp L138 board which keeps coming up with these mtd->read (....) returned ECC error.
We have s...
11/21/2011
- 12:50 PM Software Development: RE: use of stl vector class on DSP side of OMAP-L138
- 6.1.9 is *really* old, Rich. Last time I checked, we are using at least 6.1.19 here. You might consider checking th...
- 12:21 PM Software Development: RE: use of stl vector class on DSP side of OMAP-L138
- Hi Mike,
At the moment I'm using the 6.1.9 toolchain hosted on the PC side through CC v3.3
I'm primarily vectorin... - 12:03 PM Software Development: RE: use of stl vector class on DSP side of OMAP-L138
- Hi Richard,
What version of the code gen tools are you using? If it's an older chain, TI may have already found/f...
Has anyone used the standard template library vector class on the DSP side of the OMAP-L138?
I have a large memo...
11/15/2011
- 11:18 AM Software Development: RE: DSPLink kernel driver
- Are you passing the CROSS_COMPILE=arm-angstrom-linux-gnueabi- declaration to the make as well?
-Mike
- 10:11 AM Software Development: RE: DSPLink kernel driver
- Hi,
I have just rebuilt the kernel module, and I have just spotted that the build issues a warning:
Building ke... - 08:33 AM Software Development: RE: DSPLink kernel driver
- Hmm...
Are you using the same build of the kernel (e.g., the same .config file) as the one that is running?
Did... - Hi,
I have built dsplinkk.ko using the instructions on the wiki. Modinfo reports:
modinfo dsplinkk.ko
filen...
11/11/2011
- 04:13 AM Software Development: RE: Kernel Hang
- Hi,
That did it !
I now have a working kernel, that I have built. Onward now to getting the DSP stuff to work ...
11/10/2011
- 11:23 AM Software Development: RE: L138 UART and DSP
- Hi Andrew,
With the MityDSP-L138F, you have two options for UARTs: you can use one of the three UARTS provided on... - Hi,
For the project that I am currently engaged in we have a remote ADC device that feeds data down a fibre optic ... - 10:14 AM Software Development: RE: Kernel Hang
- Note the change to the _defconfig file, BTW. (industrialio_defconfig, not mityomapl138_defconfig).
- 10:02 AM Software Development: RE: Kernel Hang
- Ok,
Sorry guys. I need to update the instructions on that page. The devel branch is no longer maintained, and yo... - 10:02 AM Software Development: RE: Kernel Hang
- Hi,
I built the kernel as per the instructions here: http://support.criticallink.com/redmine/projects/arm9-platfor... - 09:58 AM Software Development: RE: Kernel Hang
- Mike -
Andrew provided this information to me prior to posting on the forum:
I built a kernel, following the ... - 09:48 AM Software Development: RE: Kernel Hang
- Hi Andrew,
Can you please identify where you got the kernel (is it from support.criticallink.com, arago, the TI PS... - Hi,
I have a MityDSPL138 in the industrial IO board. I have built a new kernel, (2.6.34-rc1) It hangs when I try ...
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