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

12/04/2015

03:11 PM Software Development: RE: LCD Framebuffer Problem

Se-Sang,
Please download the following .zip file (https://www.dropbox.com/s/hf8l6wqtxa72a04/lcd_xilinx_13_2-2-1-13... Alexander Block

03:19 AM Software Development: RE: DVI Framebuffer (fpga i2c) problem

Hi Mike, good suggestion.
We are using the LX45 FPGA (The Industrial IO board is identified as 80-000268RI-2 Rev B a... Mathew Jones

12/03/2015

11:12 AM Software Development: RE: DVI Framebuffer (fpga i2c) problem

The done light is important. Sounds like the FPGA image is not correct for the board you are using. Are you using a... Michael Williamson

10:41 AM Software Development: RE: DVI Framebuffer (fpga i2c) problem

Mike
Thanks. I have been referring to the document you suggested and some others on the CriticalLink site.
We do ... Mathew Jones

07:49 AM Software Development: RE: DVI Framebuffer (fpga i2c) problem

Hmmm.
Take a quick look at this "wiki page":https://support.criticallink.com/redmine/projects/arm9-platforms/wiki/... Michael Williamson

03:34 AM Software Development: DVI Framebuffer (fpga i2c) problem

Hi, I have so far failed to get our MitDSP-L138F to output to a monitor via the DVI link.
It's a similar problem to ... Mathew Jones

11/30/2015

09:35 AM Software Development: RE: OMAP L138 Cross-Compiling on Ubuntu 14.04 LTS

The attached script we made to automate building a project with code composer. I believe we did end up installing so... Jonathan Cormier

09:23 AM Software Development: RE: OMAP L138 Cross-Compiling on Ubuntu 14.04 LTS

Feel free to post a link to your E2E post here in case someone else with you question stumbles upon this post. Jonathan Cormier

11/25/2015

01:32 PM Software Development: RE: OMAP L138 Cross-Compiling on Ubuntu 14.04 LTS

Brandon,
Thank you very much for the reply. I tried what you suggested with the prerequisites and the "--mode con... Ben Atkinson

10:52 AM Software Development: RE: OMAP L138 Cross-Compiling on Ubuntu 14.04 LTS

Hi Ben,
I have not tried CCS 5.5.0, but the EDMA installer accepts a "--mode console" argument that can be used to... Brandon McDonnell

09:16 AM Software Development: RE: OMAP L138 Cross-Compiling on Ubuntu 14.04 LTS

Here's another wrinkle...
I successfully created a VM for building our OMAP L138 application in a Ubuntu 14.04 LTS... Ben Atkinson

11/19/2015

09:44 PM Software Development: RE: LCD Framebuffer Problem

The P/N of the Dev Kit for L138-FI-236-RL is 80-000382 and the P/N of LCD is 80-000536. Se-Sang Mun

09:40 PM Software Development: RE: LCD Framebuffer Problem

Hi, Mike
I am using with Dev Kit for L138-FI-236-RL(80-000382) and 4.3In WQVGA LCD(80-000536).
I had to set the L... Se-Sang Mun

07:10 AM Software Development: RE: LCD Framebuffer Problem

Hello,
You may need to enable the backlight / LCD with the fpga_lcdctlr driver.
There should be a sysfs entry f... Michael Williamson

04:40 AM Software Development: RE: LCD Framebuffer Problem

After rebuiling the kernel (kernelversion 3.2.0) with gcc version 4.5.4, I had to re-download the kenel.
I made the ... Se-Sang Mun

11/18/2015

08:42 AM Software Development: RE: LCD Framebuffer Problem

What kernel are you using? Which defconfig? The lcd configuration is done in the file arch/arm/mach-davinci/baseboard... Jonathan Cormier

11/17/2015

10:52 PM Software Development: LCD Framebuffer Problem

Hi,
I am being tested with Dev Kit for L138-FI-236-RL(MityDSP-L138F) and 4.3In WQVGA LCD.
The version of the L138... Se-Sang Mun

11/16/2015

04:45 PM Software Development: RE: OMAP L138 Cross-Compiling on Ubuntu 14.04 LTS

Ben,
We are currently working on a unified VM release for our MitySOM-335x and MityDSP-L138 product lines (using a... Bob Duke

11/10/2015

08:57 AM Software Development: RE: MityDSP-L138F - External SPI access from "Industrial IO Development Kit"

That's great. We're using the 80-000268RI-2B so should be able to use those SPI1 pins.
Thanks for clarifying that.
Mathew Jones

08:01 AM Software Development: RE: MityDSP-L138F - External SPI access from "Industrial IO Development Kit"

Hi Mat,
If you are using a board with a revision 1E or higher (see the "Industrial IO Revision Information":https:... Michael Williamson

02:58 AM Software Development: MityDSP-L138F - External SPI access from "Industrial IO Development Kit"

Hi
We're developing ARM software using ThreadX on the MityDSP-L138F (i.e. with FPGA), which resides on the "Industri... Mathew Jones

11/06/2015

02:55 PM Software Development: RE: OMAP L138 Cross-Compiling on Ubuntu 14.04 LTS

Thank you Jonathan. If you can find a Ubuntu 14.04 ova file with all the tools configured, that would be great! Ben Atkinson

11:50 AM Software Development: RE: OMAP L138 Cross-Compiling on Ubuntu 14.04 LTS

The standard MDK has been working for me. The following instructions should work for ubuntu 14.04, will see if I can... Jonathan Cormier

10:46 AM Software Development: OMAP L138 Cross-Compiling on Ubuntu 14.04 LTS

The following MityDSP link hints that Critical Link has a cross-compiling development environment for the OMAP L138 o... Ben Atkinson