Critical Link Support

12/20/2017

01:14 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: FPGA GPIO interrupt

Hi Vidar,
Can you please post your updated dts and the source for the gpio driver?
Dan Daniel Vincelette

12:32 PM MitySOM-5CSX Altera Cyclone V Software Development: FPGA GPIO interrupt

Hello
In our design we need to generate a gpio interrupt in the fpga, catch it on the Linux side and execute various... V J

12:56 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Hi
Checking out the altera 4.1.22-ltsi-rt branch from git://github.com/altera-opensource/linux-socfpga, and compilin... V J

12/18/2017

03:22 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: How to generate the device tree files

Hi Vidar,
The recommended procedure is to copy our development kit dts and alter it for your needs:https://support... Daniel Vincelette

02:58 PM MitySOM-5CSX Altera Cyclone V Software Development: How to generate the device tree files

Hi
In our design we have added a msgdma, some pios and irqs, and we need an updated dts file.
I am not able to fi... V J

01:51 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Hi Vidar,
You might need to checkout the altera 4.1.22-rt instead of trying to use the source that yocto downloads... Daniel Vincelette

12:54 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Hello Dan,
Thanks for the update. I have built the krogoth branch, and have now a running system!
The next step ... V J

12/15/2017

01:35 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Adding poky_checkout.sh, I missed it in my past post.
My apologizes,
Dan Daniel Vincelette

12/14/2017

11:31 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Hello,
I would recommend using our newer krogoth branch in order to build the the 4.1.22-ltsi-rt kernel. I've been... Daniel Vincelette

12/12/2017

11:13 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Core Creation Guidelines

Jorden Luke wrote:
> I am trying to get some help with this one as well. Is there are up date to this one?
It doe... Jonathan Cormier

06:52 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Core Creation Guidelines

I am trying to get some help with this one as well. Is there are up date to this one? Jorden Luke

12/11/2017

05:01 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Loading kernel to SPI flash and Root file system .jffs2 to NAND.

Vivek Ponnani wrote:
> My queries are as below
>
> 1) I checked *Installing the Kernel on SPI - FLASH* topic unde... Jonathan Cormier

02:24 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: Loading kernel to SPI flash and Root file system .jffs2 to NAND.

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

01:32 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Hi
The company I work for has just started working on the MitySOM 5CSX Development board, and in our system we need ... V J

12/04/2017

08:01 PM MityCCD Scientific Cameras Support: RE: miti viewer

thanks for the note! i'll give it a try....
randall milanowski

07:57 PM MityCCD Scientific Cameras Support: RE: miti viewer

Yes. It should work on Win 10 64 bit (it's what I use).
-Mike
Michael Williamson

07:10 PM MityCCD Scientific Cameras Support: miti viewer

Hello,
Does MityViewer 2.6.5 run on Windows 10 professional 64bit?
Thank you!
Randall
randall milanowski

12/01/2017

02:22 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: I

Okan Çalış wrote:
> I apologize for the awkward subject; it was meant to be _"Interrupts Between Linux and DSP witho... Jonathan Cormier

10:57 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: I

I apologize for the awkward subject; it was meant to be _"Interrupts Between Linux and DSP without BIOS"_, but it loo... Okan Çalış

10:52 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: Interrupts Between Linux and DSP without BIOS

Hi,
I've been working on a MityDsp-L138F with Linux Ångström.
I'm able to use the 128-KB shared RAM for inter-p... Okan Çalış

11/29/2017

10:06 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Alternate GPIO Control

Greq, good point WRT the inouts... thanks for bringing it up. In our case they were going to be dedicated outputs. Ei... Tom Riddle

09:39 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Alternate GPIO Control

Hi Tom,
One concern I have regarding your proposed approach would be the case of your GPIOs needing to be run-tim... Gregory Gluszek

07:23 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: Alternate GPIO Control

Hi,
Direct GPIO control from the L138 is pretty nice to have. In our current task we need a number of GPIOs, more... Tom Riddle

02:28 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: How to activate splash screen

Note you can load the fpga from u-boot. https://support.criticallink.com/redmine/projects/arm9-platforms/wiki/Program... Jonathan Cormier

02:27 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: How to activate splash screen

The LCD requires the fpga to be programmed if your using a L138 with fpga. Perhaps that's whats holding the LCD off ... Jonathan Cormier

06:28 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: How to activate splash screen

I found out that the psplash service in /lib/systemd/system is not available. so i make a psplash.service script
<... Andri Haryono

11/28/2017

10:36 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: Supplying an external PCB

Alex Thanks... that's helpful. Regs, Tom Tom Riddle

10:11 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: Supplying an external PCB

Tom,
We have used these (https://www.digikey.com/products/en?keywords=87759-5050) on a couple of our expansion boa... Alexander Block

08:05 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: Supplying an external PCB

Hi, One additional question. The Industrial I/O dev kit doc mentions the Expansion IO Interface mating connectors is ... Tom Riddle

07:43 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: Supplying an external PCB

excellent thanks... Tom Riddle

06:24 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: Supplying an external PCB

+5V supply Pins 1,2 on J104
"TPS5430":http://www.ti.com/lit/ds/symlink/tps5430.pdf 3A continuous
Note: 3A at 5V... Jonathan Cormier

05:43 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: Supplying an external PCB

Hi, We're going to be running a few development boards off of the MityDSP L138. For one we plan to use the +12VF from... Tom Riddle

07:42 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: creating a new rootfilesystem

Jonathan... thanks for the clarification, that helps. Regs, Tom Tom Riddle

06:05 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: creating a new rootfilesystem

Tom Riddle wrote:
> So during this task I familiarized myself again (it has been a few years) with the yocto dev p... Jonathan Cormier

05:53 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: creating a new rootfilesystem

Hi, I was able to get pulseaudio going with opkg and could stream as required over the network. Thanks for the assist... Tom Riddle

02:40 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: How to activate splash screen

On the MDK 2014 filesystem, psplash is started first thing during rcS. I don't have my dev kit setup for a display r... Jonathan Cormier

09:00 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: How to activate splash screen

Hi everyone,
I found psplash in the root file system and currently able to modify the screen.
However, I can't ac... Andri Haryono