Mity CPU Platforms

04/26/2017

03:44 PM MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Failed to reprogram dead board

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

06:26 AM MityDSP-L138 (ARM9 Based Platforms) 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

04/15/2017

02:41 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: SPI Comm - can transmit data from Linux, but not receive

For completeness:
I think the reason U-boot wouldn't boot the device tree I attached for you is because it's too l... Jared Kirschner

04/14/2017

06:01 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: SPI Comm - can transmit data from Linux, but not receive

That's awesome to hear! Sorry for the bit of delay, I was working on packaging up my old build to send out to you guy... Daniel Vincelette

05:57 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: SPI Comm - can transmit data from Linux, but not receive

Update:
We got loopback working (so no longer need the FPGA project to compare with).
After regenerating our pr... Jared Kirschner

05:04 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: SPI Comm - can transmit data from Linux, but not receive

Edit: I see the device tree source above, so the FPGA project is the only information we'd need. Jared Kirschner

04:08 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: SPI Comm - can transmit data from Linux, but not receive

Hello Dan,
I'm back from vacation and looking into this again with my hardware engineer colleague. Our first attem... Jared Kirschner

04/11/2017

03:35 AM MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: eMMC support

Thanks guys for information François Tremblay

02:02 PM MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Trying to cross compile libsodium.

These instructions worked for me. Thanks. Edwin McKay

08:32 PM MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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

04/01/2017

02:24 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: Trying to cross compile libsodium.

I am trying to compile the crypto library libsodium for use in the mitydsp. I created a project using the instruction... Edwin McKay

03/31/2017

04:17 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: eMMC support

François Tremblay wrote:
> Hi,
>
> We have our own baseboard on which we plug a MITYDSP-L138F.
>
> We are usin... Jonathan Cormier

11:01 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: eMMC support

Hi,
We have our own baseboard on which we plug a MITYDSP-L138F.
We are using a micro SD card on our baseboard f... François Tremblay