Mity CPU Platforms

03/16/2017

08:10 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: yocto meta-mitysom-335x no recipes and files.

Hi Bob,
thank you for this explanations and for pushing the daisy branch.
I will wait the release for the layer... Niko Stan

03/15/2017

06:51 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: yocto meta-mitysom-335x no recipes and files.

Hi Niko,
We are in the process of releasing the associated files for our MitySOM-335x Yocto MDK build (we should h... Bob Duke

04:32 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: yocto meta-mitysom-335x no recipes and files.

I have the MitySOM-335x Development Kit and I would like to create a custom linux system.
I search on your website i... Niko Stan

01:47 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: SPI Comm - can transmit data from Linux, but not receive

Hello Mike,
I modified the SPI device tree entry to have an "spi-max-frequency" of 1 MHz (a slow clock speed, as y... Jared Kirschner

03/14/2017

12:44 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: SPI Comm - can transmit data from Linux, but not receive

Hello Mike,
I just saw this message, and will try it out first thing tomorrow. Unfortunately, a snow storm is prev... Jared Kirschner

03/13/2017

05:20 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: SPI Comm - can transmit data from Linux, but not receive

Here is some example code from the linux kernel documentation area.
BTW: our FPGA driver and the SPI HPS "hardc... Michael Williamson

02:52 PM MitySOM-5CSX Altera Cyclone V Software Development: u-boot bug reading gpio

I found a problem reading the HPS gpio in uboot.
E.g ... Chris Ward

03/10/2017

05:34 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: SPI Comm - can transmit data from Linux, but not receive

Hello Mike,
We've since conducted a loopback test (MOSI connected to MISO within the FPGA) and observed no change ... Jared Kirschner

03/09/2017

08:28 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: SPI Comm - can transmit data from Linux, but not receive

Are you referring to modifying the FPGA such that MOSI is connected to MISO?
If that works, it might indicate that... Jared Kirschner

06:43 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: SPI Comm - can transmit data from Linux, but not receive

Have you tried using the Loopback option to see if you can just loop back the command data and if RX is OK?
-Mike
... Michael Williamson

03/06/2017

06:32 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Setting up MityDSP-L138 for Hello World program

Hi Jonathan,
I thought so. Ok, I'll try to do somthing with it.
Thank you for help. Artem Khotab

03/03/2017

06:48 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Setting up MityDSP-L138 for Hello World program

Code Composer is very finicky about exact paths for the Platform.tci file. It's possible you went too many, or too fe... Jonathan Cormier

06:34 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Setting up MityDSP-L138 for Hello World program

Hi Jonathan,
I use CCS v.6.1.0 and MDK of 2014 year.
Artem Khotab

03/01/2017

06:16 PM MitySOM-5CSX Altera Cyclone V Software Development: SPI Comm - can transmit data from Linux, but not receive

Context:
- Hardware: MitySOM 5CSX board connected to another board containing several chips which communicate via SP... Jared Kirschner

02:03 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Setting up MityDSP-L138 for Hello World program

Hi Artem,
What version of Code composer are you using? Also what MDK version? Jonathan Cormier

02/22/2017

10:27 PM MitySOM-5CSX Altera Cyclone V PCB Development: Standoff on Mounting Hole Locations page

I believe there is a small errata on the [[Mounting_Hole_Locations]] page.
At the bottom it states... "Standoff: McM... Michael Ruen

05:58 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: Setting up MityDSP-L138 for Hello World program

Good day,
I'm trying to set up the “DSP Hello World” from the Wiki instructions (https://support.criticallink.com... Artem Khotab