Project

General

Profile

Activity

From 05/04/2016 to 06/02/2016

06/02/2016

02:39 PM Software Development: RE: Pinmux changes back on its own
Hi Jonathan, thanks for looking into this. The L138 technical reference manual does show many of the SYSCFG registers... Andrew Bean
01:50 PM Software Development: RE: Pinmux changes back on its own
Found this post for the 335x which mentions that the pinmux registers are protected. Its likely this is also true fo... Jonathan Cormier
01:30 PM Software Development: RE: Pinmux changes back on its own
I can confirm that doesn't appear to work.... Jonathan Cormier
10:29 AM Software Development: RE: Pinmux changes back on its own
I was able to compile busybox (after making an empty syncfs() function in sync.c as a quick workaround), and here's w... Andrew Bean
01:39 PM PCB Development: RE: Questions about my product version
I got this:
>root@mityomapl138:~# dmesg | grep 'Part Number'
>MityOMAPL138: Part Number = 1810-DG-255-RC
So I ...
Hector Bojorquez
01:22 PM PCB Development: RE: Questions about my product version
Hector,
To determine the model of a specific module please refer to the label that is located on the bottom side o...
Alexander Block
01:14 PM PCB Development: RE: Questions about my product version
During the linux boot, it should print out the model number of the module. Here is what my L138 prints out:... Jonathan Cormier
12:25 PM PCB Development: Questions about my product version
Hello everybody,
I requested for a MitySOM-1810F + PROFIBUS-development kit from Avnet, and I got kind of confused...
Hector Bojorquez
08:51 AM Software Development: RE: Problems with the first time configuration
Note the old filesystem has an outdated url for opkg. Angstrom moved their feeds to here: http://feeds.angstrom-dist... Jonathan Cormier

06/01/2016

05:50 PM Software Development: RE: Problems with the first time configuration
I changed it to the older toolchain and it works! , I will try to do the MDK updating
From: https://support.critic...
Hector Bojorquez
05:01 PM Software Development: RE: Problems with the first time configuration
Correct link to forum post: https://support.criticallink.com/redmine/boards/10/topics/2559?r=4113#message-4113 Jonathan Cormier
05:00 PM Software Development: RE: Problems with the first time configuration
Note: If you're starting a new project, I recommend updating your filesystem to the latest MDK and using the newer to... Jonathan Cormier
04:58 PM Software Development: RE: Problems with the first time configuration
Hector Bojorquez wrote:
> Thanks again,
>
> I will check it with IT guys.
>
> I got in the MityDSP from the VM...
Jonathan Cormier
04:39 PM Software Development: RE: Problems with the first time configuration
Thanks again,
I will check it with IT guys.
I got in the MityDSP from the VM with *_ssh root@192.168.0.151_* in...
Hector Bojorquez
03:21 PM Software Development: RE: Pinmux changes back on its own
One difference with the busybox code is they seem to be taking pains to make sure their mmap is page aligned.
http...
Jonathan Cormier
03:11 PM Software Development: RE: Pinmux changes back on its own
You can download the latest busybox and cross compile it. Should be something like below assuming you've set the too... Jonathan Cormier
03:00 PM Software Development: RE: Pinmux changes back on its own
It looks like devmem is missing from the version of busybox (v1.19.4) included with the 2014-01-13 root file system i... Andrew Bean
10:21 AM Software Development: RE: Pinmux changes back on its own
Do you have the same problem using the devmem utilty? It also uses the /dev/mem interface. If it works perhaps you ... Jonathan Cormier
10:18 AM Software Development: RE: Pinmux changes back on its own
I've played around with it a bit more, and it seems the issues does not have to do specifically with PINMUX registers... Andrew Bean
09:26 AM Software Development: RE: Pinmux changes back on its own
Strange, the only time the pinmux should get modified is during u-boot initialization and during kernel boot. Otherw... Jonathan Cormier

05/31/2016

02:15 PM Software Development: RE: Problems with the first time configuration
Hector Bojorquez wrote:
> Hi again!,
FYI, if you want to link to attachments in redmine, the syntax is @attachment:...
Jonathan Cormier
01:04 PM Software Development: RE: Problems with the first time configuration
Hi again!,
Thanks Jonathan, It looks that it has already booted up in Linux +{Attached 1 Booting_up.jpg}+
I ha...
Hector Bojorquez

05/27/2016

07:23 PM Software Development: Pinmux changes back on its own
I'm trying to set up PINMUX5 at address 0x01C14134 to have EPWM1A on the output. It seems to take on the desired valu... Andrew Bean

05/26/2016

09:48 AM Software Development: RE: Instructions to get going with the OMAP PWM
Andrew Bean wrote:
> I'm trying to get EPWM1A running with the MityDSP-L138 module and MityDSP-L138 (F) Family Devel...
Jonathan Cormier

05/25/2016

11:30 PM Software Development: Instructions to get going with the OMAP PWM
I'm trying to get EPWM1A running with the MityDSP-L138 module and MityDSP-L138 (F) Family Development Kit.
1) Is the...
Andrew Bean
02:53 PM Software Development: RE: Problems with the first time configuration
If this is the module that came with the devkit then it should boot into linux when powered on assuming you don't hit... Jonathan Cormier
02:06 PM Software Development: RE: Problems with the first time configuration
Hi Jonathan,
I'm using now TeraTerminal, my serial port is working OK and I got in the U-Boot prompt, I checked ...
Hector Bojorquez

05/24/2016

07:27 PM Software Development: RE: PRU_gpioToggle example fails sometimes
So, I've been playing around with the example code more to try to get the interrupt wait() and clear() to work.
Th...
Andrew Bean
02:00 PM Software Development: RE: PRU_gpioToggle example fails sometimes
In @static int LOCAL_exampleInit ( unsigned short prunum )@ of PRU_gpioToggle.c we need to have... Andrew Bean
11:42 AM Software Development: RE: PRU_gpioToggle example fails sometimes
So this is strange. I modified the gpioToggle code to have the following:... Andrew Bean
01:30 PM Software Development: RE: Problems with the first time configuration
Hector Bojorquez wrote at https://support.criticallink.com/redmine/projects/arm9-platforms/activity?from=2016-05-24:
...
Jonathan Cormier
01:20 PM Software Development: RE: Starter Guide: "Boot the MityDSP-L138 up into linux." - How?
Hector, I'm going to respond in your other forum post.
https://support.criticallink.com/redmine/boards/10/topics/4825
Jonathan Cormier
12:05 PM Software Development: RE: Starter Guide: "Boot the MityDSP-L138 up into linux." - How?
Hi everyone, I'm starting with the PROFIBUS development kit and I was trying to follow the starter guide until I came... Hector Bojorquez

05/23/2016

11:11 PM Software Development: RE: PRU_gpioToggle example fails sometimes
This seems to be the same as one of the issues that Jonathan Cormier observed in the topic that you linked. E.g., "gp... Andrew Bean
10:30 PM Software Development: RE: PRU_gpioToggle example fails sometimes
Andrew,
Another user was able to successfully run the demos on the MityDSP-L138, but perhaps they didn't test thin...
Bob Duke
07:53 PM Software Development: PRU_gpioToggle example fails sometimes
I'm having multiple issues with the PRU example PRU_gpioToggle. In short, it seems like some read/write operations to... Andrew Bean

05/20/2016

05:10 PM Software Development: RE: Problems with the first time configuration
Hi Jonathan,
I imagine that you always work with more experienced users :D , but I'm just starting with this kind...
Hector Bojorquez
04:53 PM Software Development: RE: Problems with the first time configuration
Hector,
Sorry about all this. I am going to see if someone can add some detail to the Quick start guide about ini...
Jonathan Cormier
04:35 PM Software Development: RE: Problems with the first time configuration
Thanks for the quick response,
??Running debug in this case has probably tried to run the program on the VM....
Hector Bojorquez
02:39 PM Software Development: RE: Problems with the first time configuration
Hector Bojorquez wrote:
> Hi everyone!
>
> I have just acquired the PROFIBUS development kit from Critical Link, ...
Jonathan Cormier
02:14 PM Software Development: Problems with the first time configuration
Hi everyone!
I have just acquired the PROFIBUS development kit from Critical Link, I was trying to put it on follo...
Hector Bojorquez

05/13/2016

03:34 PM Software Development: RE: PRU svn authentication failed
"Password for '(null)' GNOME keyring:" seemed suspect, so i searched on that.
I had to do the following, and then ...
Andrew Bean
03:28 PM Software Development: RE: PRU svn authentication failed
I pinged google just to make sure the internet connection is up. Here's what I get:
@
mitydsp@mitydsp-dev:~$ cd S...
Andrew Bean
03:15 PM Software Development: RE: PRU svn authentication failed
Bob Duke wrote:
> Andrew, I had no problems with this command:
> [...]
>
> Can you please try again and if you h...
Jonathan Cormier
03:14 PM Software Development: RE: PRU svn authentication failed
Andrew, I had no problems with this command:... Bob Duke
03:09 PM Software Development: RE: PRU svn authentication failed
Found this TI wiki. It appears that you must use the username anonymous with a blank password.
http://processors.wi...
Jonathan Cormier
03:05 PM Software Development: PRU svn authentication failed
When running the following:
svn co https://gforge.ti.com/svn/pru_sw/trunk pru_sw
I get the message
"... Coul...
Andrew Bean

05/12/2016

10:38 AM Software Development: RE: Emulator stops working very often.
We generally try to do as little as possible in main(). It should launch an initialization task and you would work f... Dave Stehlik

05/10/2016

02:48 PM Software Development: RE: Cannot run multiple times my ARM/DSP application
Various small errors contributed to the problem. things seem to work better now. I can send & Recv 3 messages and I d... Edwin McKay

05/09/2016

12:32 PM Software Development: RE: Cannot run multiple times my ARM/DSP application
I think these are the files you need. Basically, just the HelloWorld files. Let me know if you need anything else. Edwin McKay
11:52 AM Software Development: RE: Cannot run multiple times my ARM/DSP application
Would it be possible for you to post a copy of your example code, including the BIOS configuration files?
If you w...
Michael Williamson
11:48 AM Software Development: RE: Cannot run multiple times my ARM/DSP application
I have something like this:
// Create the object used to send messages to the DSP
lpMessageOutbound = new tcIPC...
Edwin McKay
11:30 AM Software Development: RE: Cannot run multiple times my ARM/DSP application
I know this is an old thread, but I am having similar issues. This is the first time I have head about the "ReturnBu... Edwin McKay

05/06/2016

08:41 AM Software Development: RE: iproute2 for SocketCAN with 3.2 Kernel
Thanks. After running ip link set eth0 1000000, I can see the can0 interface listed.

The next step in the wiki is...
edward lambert

05/04/2016

06:16 PM Software Development: RE: iproute2 for SocketCAN with 3.2 Kernel
Hi Ed,
We've run into a similar problem here and rebuilt the package ourselves.
As a quick fix I've attached ...
Gregory Gluszek
03:48 AM Software Development: iproute2 for SocketCAN with 3.2 Kernel
The iproute2 utility for linux 3.2 seems to be unavailable from opkg. I am therefore unable to run the example in the... edward lambert
05:34 PM Software Development: RE: Emulator stops working very often.
Is there some sort really basic initialization that I am missing? Are there interrupts occurring that I am suppose t... Edwin McKay
 

Also available in: Atom

Add picture from clipboard (Maximum size: 600 MB)