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From 08/17/2011 to 09/15/2011

09/15/2011

05:12 PM Software Development: RE: Mounting USB Flash Memory (mitydspl138)
Hi Mike,
I don't think that is the case; I tried to manually mount as well, but there was no driver in /dev either...
Fred Weiser
10:33 AM Software Development: RE: Mounting USB Flash Memory (mitydspl138)
Hi
I am also trying to get a USB disk to mount. Is it possible the USB drive is not auto mounted, but can be moun...
Mike Costa
11:16 AM Software Development: RE: SATA on MityDSP-L138F dev board
Glad to hear it!
As for "who is in charge", the filesystem images (our "base" vs. our "full") are basically openem...
Michael Williamson
10:27 AM Software Development: RE: SATA on MityDSP-L138F dev board
Hi Mike,
Wow that was easy ;-) It worked right out of the box.
I am curious, who is in charge of the Linux distr...
Mike Costa
10:00 AM Software Development: RE: uPP/DMA registers
Mike,
I was just planning on mapping the registers and accessing them that way. It looks like there is a specific...
Scott Whitney
09:35 AM Software Development: RE: uPP/DMA registers
Sure you can, though the pinmux setter/getter routines in the kernel are not currently exported.
-Mike
Michael Williamson
09:29 AM Software Development: RE: uPP/DMA registers
Mike,
I see there is nothing in the da850.c file for the uPP, either for clock, or pin muxing. I could just write...
Scott Whitney

09/14/2011

08:31 PM Software Development: RE: Unable to build root file system
In theory, you could point it to support.criticallink.com's tree....
Kind of spooky the amount of time git.kernel....
Michael Williamson
08:28 PM Software Development: RE: uPP/DMA registers
check arch/arm/mach-davinci/da850.c
There is likely a clock that needs to be defined/enabled for the UPP.
Also ...
Michael Williamson
01:43 PM Software Development: RE: uPP/DMA registers
Mike,
Where is the clock tree? I think I have printed out the uPP status and control register, and if what I'm lo...
Scott Whitney
08:23 PM Software Development: RE: Official u-boot with higher baud rate options
Hi Noman,
I don't see any reason not to support this, but it may take some time for this change to propagate to ou...
Michael Williamson
01:57 PM Software Development: Official u-boot with higher baud rate options
Hi,
I would like to get the following change in the next official uboot release. This would allow the use to chang...
Noman Siddiqui
08:20 PM Software Development: RE: SATA on MityDSP-L138F dev board
Well Mike,
I think all you need to do is get a powered SATA drive and plug it in. If you are using our provided f...
Michael Williamson
02:32 PM Software Development: SATA on MityDSP-L138F dev board
Hi,
I am looking to get some relatively quick proof of concept & testing of the SATA functionality with the MityDS...
Mike Costa
10:52 AM FPGA Development: RE: ucf file
Hi Scott,
Yes, you should be able to use the same UCF file. The pin mapping between the LX45 and LX16 is the same,...
Gregory Gluszek
09:54 AM FPGA Development: ucf file
We have a MityDSP L138 development kit with the Spartan 6 LX16 FPGA. We are in the process of purchasing the MityDSP... Scott Whitney

09/13/2011

09:59 AM Software Development: RE: Unable to build root file system
Hi Mike,
build-essential is now installed. However, i realized that the checkout was not done because it was not i...
Noman Siddiqui
07:31 AM Software Development: RE: Unable to build root file system
Hi Norman,
A couple of observations:
1) The package name is "build-essential" not "build-essentials", I will t...
Michael Williamson
07:25 AM Software Development: RE: ymodem
Hello Mr. Nagel,
We've never tried using ymodem here at Critical Link as serial download speed hasn't been an issu...
Michael Williamson

09/12/2011

02:47 PM Software Development: ymodem
Hi,
What is a better option to upload a file (uImage for example) at U-boot prompt ?
When ymodem transfer fails, u-...
Thomas Nagel
09:15 AM Software Development: Unable to build root file system
Hi Mike,
I was trying to build the root file system using the instructions on the wiki but getting lot of errors. ...
Noman Siddiqui

09/09/2011

04:45 PM Software Development: RE: IndustrialLO.bin
Hi Scott,
Yes, the IndustrialIO.bin file distributed in the MDK has the base module and other cores built in and y...
Gregory Gluszek
04:01 PM Software Development: IndustrialLO.bin
Hello,
I am working with writing drivers to access FPGA registers on the EMIFA. I currently don't have any custom...
Scott Whitney

09/08/2011

04:29 PM Software Development: RE: no serial data when first using dev kit
Mike -
Glad you are up and running. Good point about the out of box experience.
Thanks,
Tom
Thomas Catalino
04:25 PM Software Development: RE: no serial data when first using dev kit
Hi Greg,
That was it! I did not use the cable supplied because I always have serial cables connected to my comput...
Mike Costa
04:20 PM Software Development: RE: no serial data when first using dev kit
Hi Mike,
J502 is the default RS232 port and the ribbon cable is meant to be used on this port for RS232 communicat...
Gregory Gluszek
04:11 PM Software Development: no serial data when first using dev kit
Hi,
I am just starting to get my Dev kit up and running with the L138f Module. I am used to the Embedded Linux d...
Mike Costa

09/01/2011

06:50 PM FPGA Development: RE: Xilinx ISE Design Suite 13.2 and MDK_2011_08_01
Hi Mike,
The files it was getting stuck on were ads7843.vhd, i2c.vhd, lcd_ctlr.vhd and tfp410.vhd.
However, I made...
Keith Fletcher
07:08 AM FPGA Development: RE: Xilinx ISE Design Suite 13.2 and MDK_2011_08_01
The project and NGC files were built with ISE 12.3. We will be migrating the 13.x in the next release cycle.
Whic...
Michael Williamson
12:34 AM FPGA Development: Xilinx ISE Design Suite 13.2 and MDK_2011_08_01
Hi,
I have just downloaded the windows version of Xilinx ISE Design Suite 13.2 and attempted to build the examples I...
Keith Fletcher

08/31/2011

09:02 PM Software Development: RE: u-boot prompt from kernel possible ?
Hi Thomas,
From linux, if you issue the "reboot" command, it will jump back to u-Boot.
The bootdelay variable (...
Michael Williamson
06:21 PM Software Development: u-boot prompt from kernel possible ?
Hi,
Once the kernel is loaded and we are logged in, is there a way to restart and bring the card to U-boot> prompt w...
Thomas Nagel

08/22/2011

03:12 PM Software Development: RE: Transfer files to card from PC via usb ? instead of ethernet ?
What modules are missing exactly? In the kernel menuconfig you can elect to "Enable loadable module support" and then... Gregory Gluszek
02:51 PM Software Development: RE: Transfer files to card from PC via usb ? instead of ethernet ?
Thank you. I downloaded Tera Term and it worked !
sorry to bother you - one last question. I noticed that after kern...
Thomas Nagel
11:42 AM Software Development: RE: Transfer files to card from PC via usb ? instead of ethernet ?
What program are you using for terminal access?
I just tested with Tera Term Professional Version 4.57, using the ...
Gregory Gluszek
11:20 AM Software Development: RE: Transfer files to card from PC via usb ? instead of ethernet ?
Thank you. I built the image according to instructions (added USB storage support)
http://support.criticallink.com/r...
Thomas Nagel

08/19/2011

01:40 PM Software Development: RE: Transfer files to card from PC via usb ? instead of ethernet ?
You will need to rebuild the kernel (and install it on your system) such that it supports USB mass storage devices an... Michael Williamson
01:33 PM Software Development: RE: Transfer files to card from PC via usb ? instead of ethernet ?
Thank you very much for the information. After using USB 1.1 port as host port, connecting a USB flash drive, I have ... Thomas Nagel
07:29 AM Software Development: RE: Transfer files to card from PC via usb ? instead of ethernet ?
USB support for the OMAP-L138 is fully described in the User Guides provided by the TI on it's "OMAP-L138 Processor":... Michael Williamson

08/18/2011

03:33 PM Software Development: RE: Transfer files to card from PC via usb ? instead of ethernet ?
Hi,
USB stick is not connected. It is a USB cable only.
The configuration is like this :
UART to USB via FT23...
Thomas Nagel
02:46 PM Software Development: RE: Transfer files to card from PC via usb ? instead of ethernet ?
Can you provide a reference schematic to your baseboard?
Do you have a USB memory stick connected to one of the tw...
Michael Williamson
02:16 PM Software Development: Transfer files to card from PC via usb ? instead of ethernet ?
Hi,
I have two USB cables connected to baseboard.
Using one, I am able to connect to console and login root@mit...
Thomas Nagel

08/17/2011

06:33 PM Software Development: RE: MityDSP GUI
Thanks for the reply. Sorry for the confusion.
We have our own baseboard with mitydsp connected to it. Using UART t...
Thomas Nagel
12:53 PM Software Development: RE: MityDSP GUI
Hi Thomas,
I'm a little confused. The MItyDSP-L138 card is a "system on module (SOM) or computer on module (COM) ...
Michael Williamson
12:41 PM Software Development: RE: MityDSP GUI
Hi Mike, Thanks for the reply. We do not have the baseboard. Only the mitydsp-l138 card. Can we still communicate wit... Thomas Nagel
07:33 AM Software Development: RE: MityDSP GUI
The Industrial I/O card (the MityDSP-L138 development kit baseboard) should have come with a 10 pin ribbon to DB-9 co... Michael Williamson
 

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