Activity
From 11/08/2017 to 12/07/2017
12/01/2017
- 02:22 PM Software Development: RE: I
- Okan Çalış wrote:
> I apologize for the awkward subject; it was meant to be _"Interrupts Between Linux and DSP witho... - 10:57 AM 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...
- 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...
11/29/2017
- 10:06 PM 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...
- 09:39 PM 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... - Hi,
Direct GPIO control from the L138 is pretty nice to have. In our current task we need a number of GPIOs, more... - 02:28 PM 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...
- 02:27 PM 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 ...
- 06:28 AM 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
<...
11/28/2017
- 10:36 PM PCB Development: RE: Supplying an external PCB
- Alex Thanks... that's helpful. Regs, Tom
- 10:11 PM 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... - 08:05 PM 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 ...
- 07:43 PM PCB Development: RE: Supplying an external PCB
- excellent thanks...
- 06:24 PM 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...- 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...
- 07:42 PM Software Development: RE: creating a new rootfilesystem
- Jonathan... thanks for the clarification, that helps. Regs, Tom
- 06:05 PM 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... - 05:53 PM 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...
- 02:40 PM 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...
- Hi everyone,
I found psplash in the root file system and currently able to modify the screen.
However, I can't ac...
11/20/2017
- 10:18 PM Software Development: RE: creating a new rootfilesystem
- Hi... never mind, need to install the pulseaudio-server. looks good now, thanks. Tom
- 09:58 PM Software Development: RE: creating a new rootfilesystem
- Hi,
It's the opkg update that I needed to execute. Ok, so now there are quite a few pulseaudio pkgs that are liste... - 09:28 PM Software Development: RE: creating a new rootfilesystem
- ...
- 09:19 PM Software Development: RE: creating a new rootfilesystem
- Hi Jonathan,
Hmmm a check here doesn't list pulseaudio. I'm pretty sure that I flashed on this board the mity-omap... - 03:50 PM Software Development: RE: creating a new rootfilesystem
- Note this is for the 2014 MDK filesystem.
- 03:49 PM Software Development: RE: creating a new rootfilesystem
- It does appear that pulseaudio is available in the opkg package list so you could try installing it using @opkg insta...
- 03:43 PM Software Development: RE: creating a new rootfilesystem
- Hi Greg,
Thanks. Our immediate task is to add pulseaudio to our MityDSP system, we will be integrating some extern...
11/15/2017
- 10:36 PM Software Development: RE: creating a new rootfilesystem
- Hi Tom,
The quickest and easiest path to customizing a root file system is to start from the file system images i... - We are using an L138 with MDK 2014, using kernel 3.2.0 we have a need to create a rootfilesystem. I found a few links...
- 10:27 PM Software Development: RE: MityDSP L138 DSP Timer
- OSCIN is driven by a 24Mhz oscillator.
!oscin.png!
11/13/2017
- Hi,
I am trying to utilize the Timer peripherals from the DSP side via Syslink, and I have a couple of questions/...
11/09/2017
- 04:52 AM Software Development: RE: SysLink Configuration
- Thanks, Mike,
That clarified things.
Regarding my earlier question, "this forum thread":https://e2e.ti.com/suppor...
11/08/2017
- 12:18 PM Software Development: RE: SysLink Configuration
- We added minimal support for Starterware for a couple of specific customers that insisted on using it. In those case...
- 04:59 AM Software Development: RE: SysLink Configuration
- Hi, Jonathan,
I understand that you do not support SysLink, and using your MDK for ARM-DSP communication is very e...
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