Mity CPU Platforms

05/27/2016

07:23 PM MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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

06:36 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: USB on MitySOM-5CSx Development Kit

i used you git repo and compiled using poky toolchain
/usr/lib/git-core/git-ls-remote git://support.criticallink.c... aggelis aggelis

05/23/2016

11:11 PM MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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

09:21 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: USB on MitySOM-5CSx Development Kit

Hello,
I see from your defconfig that you are using the 3.12 kernel, is this from our git repository or is this A... Daniel Vincelette

05/20/2016

05:10 PM MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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

07:53 AM MitySOM-5CSX Altera Cyclone V Software Development: USB on MitySOM-5CSx Development Kit

I bought a miniB to type A connector in order to connect to MitySOM-5CSx Development Kit USB port various slave devi... aggelis aggelis

05/13/2016

03:34 PM MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: PRU svn authentication failed

Andrew, I had no problems with this command:... Bob Duke

03:09 PM MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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 MityDSP-L138 (ARM9 Based Platforms) 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

05/03/2016

08:54 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: iproute2 for SocketCAN with 3.2 Kernel

Okay, would you mind creating a forum post over there as it may help people find it in the future who are looking for... Jonathan Cormier

04:04 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: iproute2 for SocketCAN with 3.2 Kernel

Thanks for the quick response.
I'm afraid I posted this in the wrong topic yesterday, I am using an Industrial IO... edward lambert

05/02/2016

10:58 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: iproute2 for SocketCAN with 3.2 Kernel

Added a 335x specific CAN wiki page: [[Using_CAN_port]] Jonathan Cormier

10:44 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: iproute2 for SocketCAN with 3.2 Kernel

There should be no need to install any packages. I've attached our cantest script. It expects can0 to be connected ... Jonathan Cormier

10:38 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: iproute2 for SocketCAN with 3.2 Kernel

Which wiki page are you referencing? Jonathan Cormier

10:35 AM MitySOM-335x (ARM Cortex-A8 Based Products) 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