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

11/15/2017

10:36 PM Software Development: RE: creating a new rootfilesystem

Hi Tom,
The quickest and easiest path to customizing a root file system is to start from the file system images i... Gregory Gluszek

10:08 PM Software Development: creating a new rootfilesystem

We are using an L138 with MDK 2014, using kernel 3.2.0 we have a need to create a rootfilesystem. I found a few links... Tom Riddle

10:27 PM Software Development: RE: MityDSP L138 DSP Timer

OSCIN is driven by a 24Mhz oscillator.
!oscin.png! Jonathan Cormier

11/13/2017

10:40 PM Software Development: MityDSP L138 DSP Timer

Hi,
I am trying to utilize the Timer peripherals from the DSP side via Syslink, and I have a couple of questions/... Vibhakar Vemulapati

11/09/2017

04:52 AM Software Development: RE: SysLink Configuration

Thanks, Mike,
That clarified things.
Regarding my earlier question, "this forum thread":https://e2e.ti.com/suppor... Okan Çalış

11/08/2017

12:18 PM Software Development: RE: SysLink Configuration

We added minimal support for Starterware for a couple of specific customers that insisted on using it. In those case... Michael Williamson

04:59 AM Software Development: RE: SysLink Configuration

Hi, Jonathan,
I understand that you do not support SysLink, and using your MDK for ARM-DSP communication is very e... Okan Çalış

11/07/2017

07:45 PM Software Development: RE: SysLink Configuration

Hi Okan,
We currently do not support SysLink in the capacity needed to answer your most recent questions. We recom... Jonathan Cormier

01:34 PM Software Development: RE: SysLink Configuration

Hi,
Since I managed to run the example executables in MityDsp last week, I've been trying to modify the codes and ... Okan Çalış

10/31/2017

01:27 PM Software Development: RE: SysLink Configuration

Thanks for the update. Glad you found the problem. Jonathan Cormier

05:59 AM Software Development: RE: SysLink Configuration

Hi,
I was just about to build a new kernel to set @earlyprintk@, then I realized my @bootargs@ were missing @0x@ p... Okan Çalış

10/30/2017

01:48 PM Software Development: RE: SysLink Configuration

Okan Çalış wrote:
> "This TI wiki page":http://processors.wiki.ti.com/index.php/Kernel_-_Common_Problems_Booting_L... Jonathan Cormier

11:17 AM Software Development: SysLink Configuration

Hi,
I'm working on a MityDsp-L138F SoM, with the ARM running Linux. So far, I've managed to make the ARM and DSP c... Okan Çalış

10/26/2017

05:39 AM Software Development: RE: Setting the ARM as a USB bulk device

Michael Williamson wrote:
> That is reasonable. Using large transfers and Async IO, we were able to get up to 14 MB... Okan Çalış

04:58 AM Software Development: RE: Setting the ARM as a USB bulk device

Thank you. Okan Çalış

10/25/2017

06:49 PM Software Development: RE: Using SigProc Example

Hi, So we're in the process of integrating an external audio codec. We would like to get to the point of running FFTs... Tom Riddle

04:57 PM Software Development: RE: Using SigProc Example

What are you trying to do? Michael Williamson

04:41 PM Software Development: Using SigProc Example

Hi,
So I was able to import and rebuild the SigProc lib example in the MDK-2014 /sw/DSP/lib/SigProc using CCS v5 o... Tom Riddle

01:17 PM Software Development: RE: Setting the ARM as a USB bulk device

That is reasonable. Using large transfers and Async IO, we were able to get up to 14 MB/sec with the camera applicat... Michael Williamson

01:00 PM Software Development: RE: Setting the ARM as a USB bulk device

Looking at some of the speed tests we ran with RNDIS, we were seeing about 10Mb/s or ~1.25 MB/s. So you results seem... Jonathan Cormier

05:22 AM Software Development: RE: Setting the ARM as a USB bulk device

Hi, Jonathan and Mike,
Thanks for your help.
With the @usb.c@ code in "Linux-USB.org,":http://www.linux-usb.org... Okan Çalış

10/24/2017

03:30 PM Software Development: RE: Updating devkit to latest MDK tfpt issue

Jorden Luke wrote:
> I figured it out by doing the config. The VM has two eth interfaces. I was using eth1 when I sw... Jonathan Cormier

03:30 PM Software Development: RE: Updating devkit to latest MDK tfpt issue

I figured it out by doing the config. The VM has two eth interfaces. I was using eth1 when I switch to eth0 it worked... Jorden Luke

03:13 PM Software Development: RE: Updating devkit to latest MDK tfpt issue

Certainly seems like the transfer is somehow being interrupted.
How is the L138 connected to your computer's net... Jonathan Cormier

02:53 PM Software Development: Updating devkit to latest MDK tftp issue

Hello I am new to the embedded linux world. I don't have too much experience with loading kernels using Uboot and tfp... Jorden Luke

10/23/2017

09:50 PM Software Development: RE: Configuring MityDSP for 256MB DRAM

Hi, Just a FYI, since 32MB was allocated for the DSP, passing mem=224MB in bootargs seems to work now. Thanks, Tom Tom Riddle

05:01 PM Software Development: RE: MityDSP L138, using UART1 from the DSP

You can probably modify the enabled_uarts line in the board-mityomapl138.c file to not initialize UART1.
board-mit... Jonathan Cormier

10/22/2017

02:27 PM Software Development: MityDSP L138, using UART1 from the DSP

Hi,
I am trying to communicate using the UART1 from the DSP directly. Currently the ARM core uses the UART1, and I... Vibhakar Vemulapati

10/20/2017

01:50 PM Software Development: RE: Blackhawk XDS560v2-USB Debugger gel file

Hi Andri, Sorry for the late reply.
Are you trying to run a bare bones application on the ARM or are you running... Jonathan Cormier