Mity CPU Platforms » MityDSP-L138 (ARM9 Based Platforms)

04/27/2014

12:45 PM FPGA Development: RE: Programming the FPGA

Or, you can simply try this (It has been checked on L138F and slx45, just remove -b option):
http://www.xilinx.c... Anatoly Ivanov

04/17/2014

03:52 PM Software Development: RE: Not able to update opkg on MityDSP-L138

The mityomapl138 404s are expected. We unfortunately don't have our own packages in their feed. Jonathan Cormier

03:16 PM Software Development: RE: Not able to update opkg on MityDSP-L138

Thank you for quick response! Mainly the updating process went successfully,but we had a couple of 404 errors (see sc... Nick Waite

04/16/2014

01:53 PM Software Development: RE: Problem adding a package to LucidLynx Ubuntu Image

Ahh. Have you run @sudo apt-get update@?
You can remove the cd from the software sources by opening the software ... Jonathan Cormier

01:35 PM Software Development: RE: Problem adding a package to LucidLynx Ubuntu Image

Hi Jonathan,
I didn't intentionally want to upgrade from the cd, but the system seems to be insistent on looking for... Rich Bagdazian

01:27 PM Software Development: RE: Problem adding a package to LucidLynx Ubuntu Image

This might help:
http://askubuntu.com/questions/129942/installing-packages-from-ubuntu-cd
I haven't personally tr... Jonathan Cormier

01:17 PM Software Development: Problem adding a package to LucidLynx Ubuntu Image

I've been trying to install doxygen into my Ubuntu image using the package manager
and it keeps giving me this erro... Rich Bagdazian

12:14 PM Software Development: RE: Enabling I2C1 on the OMAP-L138F

This was indeed useful for getting the bus enabled. Thanks! Mostafa Afgani

04/15/2014

07:49 AM Software Development: RE: Enabling I2C1 on the OMAP-L138F

Thanks Jonathan, we'll look into this. Mostafa Afgani

04/14/2014

01:06 PM Software Development: RE: Enabling I2C1 on the OMAP-L138F

Looks like the baseboard-recon.c file enables i2c1. See if this helps. Search for references to i2c1.
http://supp... Jonathan Cormier

12:46 PM Software Development: Enabling I2C1 on the OMAP-L138F

Hi, we are attempting to use the I2C1 bus for communicating with some external devices. We made some additions to 'bo... Mostafa Afgani

04/12/2014

02:43 PM FPGA Development: RE: Broken i_ema_a<8>

Lukasz,
I have found the RMA request e-mail you have mentioned and have replied to that e-mail accordingly.
Tha... Alexander Block

12:58 PM FPGA Development: RE: Broken i_ema_a<8>

I have more questions about RMA procedure.
The company send an e-mail to orders@criticallink.com with a question a... Łukasz Dałek

04/11/2014

06:51 PM Software Development: RE: Not able to update opkg on MityDSP-L138

Hello Nick,
Please try replacing the URLs in the configuration files located in /etc/opkg/ to use feeds.angstrom-d... Bob Duke

03:52 PM Software Development: RE: Not able to update opkg on MityDSP-L138

Sorry for the delay.
We are confirming the status of the Angstrom OPKG feeds and are working on providing guidanc... Alexander Block

04:27 PM Software Development: RE: Error while connecting to ARM9

The issue of debugging the ARM is that you cannot use CCS JTAG / the emulator when the Linux OS's memory manager is r... Alexander Block

03:47 PM Software Development: RE: MityDSP-L138 CCS 5.5 XDS510

Update after phone call with customer:
1) Created a new project that was able to run a "Hello World" sample applic... Alexander Block

11:52 AM Software Development: RE: How to add ifplugd to Busybox

Mary, it should be exit 0 at the end of the script, as that indicates successful completion, so the fix you made is O... Bob Duke

10:57 AM Software Development: RE: How to add ifplugd to Busybox

I added the -sn options in the ifplugd.conf to see debugging messages and found that ifplugd was exiting due to a non... Mary Frantz

09:46 AM Software Development: RE: How to add ifplugd to Busybox

Sorry about the delay ... other problems to work on, but I finally got back to this.
I copied the files from your ... Mary Frantz

04/10/2014

12:19 PM Software Development: RE: DSPLink library sources

Thank you very much. That will do
Best regards Rafał Krawczyk

12:01 PM Software Development: RE: DSPLink library sources

All the dsplink source code should be in the 3rdparty folder of the BSP/MDK.
-Mike
Michael Williamson

11:25 AM Software Development: DSPLink library sources

Hello,
I have a question. Is there any way I could access the source code of DSPLink libraries on DSP side ? Are the... Rafał Krawczyk

04/09/2014

06:31 PM Software Development: RE: DSP- EDMA Transmission problem

Hello again,
Thank you very much for help. For the time being it looks like I will be able to make do with the tcDs... Rafał Krawczyk

06:12 PM Software Development: Not able to update opkg on MityDSP-L138

I am not able to update opkg on MityDSP due to 404 error on angstrom-distribution.org. Where can I get the update? Nick Waite

05:00 PM Software Development: MityDSP-L138 CCS 5.5 XDS510

Hi, I am working with the MityDSP-L138-FI-236-RL target and could use some help to get our XDS510 debugger configured... Steve DeLaney

06:30 AM Software Development: RE: spi1 usage in a custom board

Hello,
Yes, for the 3.2 kernel provided, you need to create (or modify) a baseboard file as you have suggested. I... Michael Williamson

04:09 AM Software Development: RE: spi1 usage in a custom board

Maybe I was not clear...
I do not want to modify uboot. It works good for me as it is.
I would like to configur... Ehsan Kooh

04/08/2014

01:01 PM Software Development: RE: spi1 usage in a custom board

If they only need to be configured on bootup it might be easier to do it from u-boot. You could try enabling the spi... Jonathan Cormier

09:37 AM Software Development: spi1 usage in a custom board

Hi everybody.
I am a newby in Linux development. I have my custom board based on MityDSP138F with two ICs attached... Ehsan Kooh

04/07/2014

12:00 PM Software Development: RE: Net: No ETH PHY detected!!!

I used the serial flashing program to erase the memory before flashing u-boot again and this time phy eth is detected... Jordi Perez Serra

10:53 AM Software Development: Net: No ETH PHY detected!!!

Hello,
I have a mitydspl138 board. I accidentally overwrote some of the u-boot memory. I used the serial programme... Jordi Perez Serra

07:43 AM FPGA Development: RE: UPP Sample Code needed

For the FPGA interface, you could take a look at the "Vision Framework Design FIles":https://support.criticallink.com... Michael Williamson

07:39 AM Software Development: RE: DSP- EDMA Transmission problem

Hello Mr. Krawczyk,
You can interface with the UPP directly as you have described and by looking through the TRM, ... Michael Williamson

04/03/2014

09:35 AM Software Development: RE: DSP- EDMA Transmission problem

Hello Mike,
The UPP seems to be an optimal solution. However, It looks like configuring the UPP is a bit complex. I ... Rafał Krawczyk

01:26 AM FPGA Development: UPP Sample Code needed

Hi everyone,
I need a sample FPGA code for UPP(Supported by Critical Link) with it's UCF file(including timing const... Ahmed Shaaban

04/01/2014

05:23 PM Software Development: RE: DSP- EDMA Transmission problem

Actually,
I was going to suggest transferring to IRAM, or if you need to transfer to DDR, doing a chained transfer... Michael Williamson

04:53 PM Software Development: RE: DSP- EDMA Transmission problem

To be more precise,
Is there any way to change the EDMA3 configuration to reduce transfer time ? I want to transfer ... Rafał Krawczyk

03/31/2014

05:20 AM Software Development: RE: DSP- EDMA Transmission problem

Hello again,
I am writing because I have the following problem:
I succesfully transfer the data, but the transfer t... Rafał Krawczyk