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

05/02/2017

06:20 PM Software Development: RE: How to load Linux Kernel and files system with no Ethernet port

Uploaded newer VM. This one is based on Ubuntu 14.04. Note this VM has both 335x and L138 toolchains.
https://supp... Jonathan Cormier

05:22 PM Software Development: RE: How to load Linux Kernel and files system with no Ethernet port

Vivek, Sorry about all this. The apt-get repo's got moved when it went end of life. We've been meaning to post a ne... Jonathan Cormier

04:21 PM Software Development: RE: How to load Linux Kernel and files system with no Ethernet port

Vivek Ponnani wrote:
> Michael Williamson wrote:
> > Did you take a look at the section "Booting off MMC / SD Card"... Vivek Ponnani

02:29 PM Software Development: RE: How to load Linux Kernel and files system with no Ethernet port

Jonathan Cormier wrote:
> Vivek Ponnani wrote:
>
> > 1) Can anyone explain me how to load Linux kernal and .jffs2... Vivek Ponnani

02:22 PM Software Development: RE: How to load Linux Kernel and files system with no Ethernet port

Michael Williamson wrote:
> Did you take a look at the section "Booting off MMC / SD Card" in the "Linux Root File S... Vivek Ponnani

05/01/2017

08:50 PM Software Development: RE: how to connect usrp b100 with mitydsp oml138

Looking at this. It would appear that the uhd program is provided by ettus, however they only provide it for ubuntu ... Jonathan Cormier

02:15 PM Software Development: RE: How to load Linux Kernel and files system with no Ethernet port

Vivek Ponnani wrote:
> 1) Can anyone explain me how to load Linux kernal and .jffs2 file systems on board with SD ... Jonathan Cormier

12:14 PM Software Development: RE: How to load Linux Kernel and files system with no Ethernet port

Did you take a look at the section "Booting off MMC / SD Card" in the "Linux Root File System":https://support.critic... Michael Williamson

07:00 AM Software Development: How to load Linux Kernel and files system with no Ethernet port

Hi,
I have a custom board with
1) MityDspl-138F module (with FPGA)
2) No Ethernet port
3) UART,USB,SD CARD ... Vivek Ponnani

04/30/2017

02:34 PM Software Development: RE: how to connect usrp b100 with mitydsp oml138

ahmed Elmenshawy wrote:
> i am trying to connect usrp b100 and do steps in that tutorial
>
> http://files.ettus.c... ahmed Elmenshawy

02:33 PM Software Development: how to connect usrp b100 with mitydsp oml138

i am trying to connect usrp b100 and do steps in that tutorial
http://files.ettus.com/manual/page_install.html
... ahmed Elmenshawy

06:37 AM Software Development: Mitydspl138f

I have a Mitydspl138f that I need to connect to a usrpb200 (universal software radio peripheral ),and to do so I n... Salma Khaled

04/26/2017

03:44 PM Software Development: RE: mcp2515 overruns

Hi Ed,
You are correct in that utilizing the hardware filtering features of the mcp2515 is not supported by Socke... Gregory Gluszek

08:41 AM Software Development: mcp2515 overruns

Hi
I'm using socketCAN to send and receive messages using a custom board with the mcp2515 reference design.
Thi... edward lambert

11:18 AM Software Development: RE: Failed to reprogram dead board

I have to ask...
Are you holding the boot button down while powering on the board (assuming you are using the Critic... Tim Iskander

06:37 AM Software Development: RE: Failed to reprogram dead board

sorry it was MityDSP-L138-FI-236-RL Andri Haryono

06:26 AM Software Development: Failed to reprogram dead board

Hello,
I am trying to update the MDK on my MityDSP L138 using MDK_2014-01-13. However somehow it's failed.
I foll... Andri Haryono

04/11/2017

03:35 AM FPGA Development: RE: FPGA pins in Mity DSP L138F

Hello,
Thank you, that was what I was looking at.
With Regards
Shalini Shalini K

04/10/2017

06:47 PM Software Development: RE: Does BUSY led mean something on factory new board?

Jacek,
Thank you for confirming which processor was used in the replacement. Based on the lack of the "BOOTME" fro... Alexander Block

08:17 AM Software Development: RE: Does BUSY led mean something on factory new board?

This processor is without secure-boot. Secure-boot has E following ZWT
There is no BOOTME printed. Other modules ... Jacek Drewniak

02:12 PM FPGA Development: RE: FPGA pins in Mity DSP L138F

I think your looking for the carrier board design guide. http://www.criticallink.com/wp-content/uploads/2014/01/Mity... Jonathan Cormier

09:57 AM FPGA Development: RE: FPGA pins in Mity DSP L138F

Hello,
Sorry for delay in reply..I was on leave for a few days.Thanks for reply. I think this is not the reply I i... Shalini K

04/06/2017

03:04 PM Software Development: RE: Does BUSY led mean something on factory new board?

Thank you for confirming the part markings on the OMAP-L138 processor. Best I can tell mean this is likely not a secu... Alexander Block

11:20 AM Software Development: RE: Does BUSY led mean something on factory new board?

I have got OMAPL138EZWT64ALVIW GI D450 527 ZWT
Jacek Drewniak

04/05/2017

03:18 PM Software Development: RE: eMMC support

Thanks guys for information François Tremblay

02:02 PM Software Development: RE: Does BUSY led mean something on factory new board?

Unfortunately we need more clarification on the part number of the processor that was installed. The "B" would presum... Alexander Block

11:05 AM Software Development: RE: Does BUSY led mean something on factory new board?

Is the "E" chip the secure boot option? That would explain why it was not booting up. Michael Williamson

06:52 AM Software Development: RE: Does BUSY led mean something on factory new board?

> Additionally any history about the modules prior operation/history would be helpful
We had to replace OMAPL138*B... Jacek Drewniak

06:36 AM Software Development: RE: Does BUSY led mean something on factory new board?

> The "BUSY" LED is tied to the FPGA DOUT_BUSY signal which during initial boot into UBoot should not be lit under no... Jacek Drewniak

01:51 PM FPGA Development: RE: FPGA pins in Mity DSP L138F

Shalini,
You can find the mapping of MityDSP-L138F pins from the Edge Connector to the specific balls on both the ... Alexander Block

08:41 AM FPGA Development: FPGA pins in Mity DSP L138F

Hello,
I have been referring to the schematic showing various components in mity DSP L138F. The referred PDF is at... Shalini K

04/04/2017

08:58 PM Software Development: RE: Trying to cross compile libsodium.

These instructions worked for me. Thanks. Edwin McKay

08:32 PM Software Development: RE: Trying to cross compile libsodium.

Edwin McKay wrote:
> ok that looks so easy. Thanks for the details. So you did not use the Code Composer Studio at a... Jonathan Cormier

08:29 PM Software Development: RE: Trying to cross compile libsodium.

ok that looks so easy. Thanks for the details. So you did not use the Code Composer Studio at all. I will try this an... Edwin McKay

02:52 PM Software Development: RE: Trying to cross compile libsodium.

https://download.libsodium.org/doc/installation/
I tried cross compiling and was able to build the library.
<pr... Jonathan Cormier

02:36 PM Software Development: RE: Trying to cross compile libsodium.

https://github.com/jedisct1/libsodium/releases is the source location.
I created the CCS project as shown in the ... Edwin McKay

02:03 PM Software Development: RE: Trying to cross compile libsodium.

I'm not familiar with libsodium. Could you provide a link to the source your building? How you are trying to build i... Jonathan Cormier

07:21 PM Software Development: RE: Does BUSY led mean something on factory new board?

Jacek,
Sorry to hear that you're having an issue with one of the modules.
Can you please provide the serial nu... Alexander Block

08:18 AM Software Development: Does BUSY led mean something on factory new board?

I have got two modules.
One is working, booting, printing stuff on terminal. BUSY led is OFF.
One is not workin... Jacek Drewniak

06:27 PM Software Development: RE: eMMC support

Hi Francois,
I'm on the project Jon mentioned that is currently using eMMC with the MityDSP-L138F.
In additio... Gregory Gluszek