Mity CPU Platforms » MitySOM-5CSX Altera Cyclone V

11/10/2016

02:19 PM Software Development: RE: 8TB USB Mass Storage device being unreadable

Hi Dominik,
Glad you found the solution! I know I've spent many hours working on kernel issues to have them solved... Daniel Vincelette

01:21 PM Software Development: RE: 8TB USB Mass Storage device being unreadable

Hey Dan!
I found the culprit! :)
As it often happens in linux kernel, the solution turns out to be very trivial.
... Dominik Marszk

11:58 AM Software Development: RE: 8TB USB Mass Storage device being unreadable

Hi Dominik,
The only thing I could really think of was try the very verbose USB output like you initially suggeste... Daniel Vincelette

09:20 AM Software Development: RE: 8TB USB Mass Storage device being unreadable

Hey Dan,
Thanks for your reply.
Building CHR_DEV_SG into mitysom kernel doesn't seem to fix anything. The SG init... Dominik Marszk

11:51 AM Software Development: RE: GPIO pins high during Pre-loader/Uboot 5CSE-H4-3YA

Hi Brian,
Unluckily the initial values of the GPIOs aren't configurable from what I've seen. You could edit board/... Daniel Vincelette

11/09/2016

11:35 AM Software Development: GPIO pins high during Pre-loader/Uboot 5CSE-H4-3YA

Hello,
I have a project where I hooked up leds to several gpio lines. The gpio lines go high for about 5 seconds (... Brian Wentworth

10/26/2016

10:07 AM Software Development: RE: 8TB USB Mass Storage device being unreadable

So this might be a red herring but in the pi's dmesg it has the following line, which the MitySOM doesn't:... Daniel Vincelette

10/25/2016

11:10 AM Software Development: RE: 8TB USB Mass Storage device being unreadable

Hello Dan,
Yes. I tested with 8 and 16GB USB sticks as well and it works just fine, so the culprit might be in the... Dominik Marszk

09:21 AM Software Development: RE: 8TB USB Mass Storage device being unreadable

Hello Dominik,
Have you tried a quick test of using a smaller flash drive with the MitySOM? Just to see if we can ... Daniel Vincelette

09:49 AM Software Development: RE: SPI on MitySOM

Thanks so much. That info provided the missing link for the Device Tree
--Brian Brian Wentworth

10/24/2016

05:20 AM Software Development: RE: 8TB USB Mass Storage device being unreadable

The kernel used on MitySOM is 3.16.0. Dominik Marszk

05:12 AM Software Development: 8TB USB Mass Storage device being unreadable

Hello!
I'm trying to use an USB device enumerating as a 8TB Mass Storage with 5CSX-H6-42A kit. It's connected thro... Dominik Marszk

10/12/2016

03:33 AM Software Development: RE: Increase POSIX message queue size

> Just a suggestion: you could add a startup script that does the ulimit -q on startup so every time the system is bo... Mladen Kerep