Mity CPU Platforms » MityDSP-L138 (ARM9 Based Platforms)

11/21/2011

12:50 PM Software Development: RE: use of stl vector class on DSP side of OMAP-L138

6.1.9 is *really* old, Rich. Last time I checked, we are using at least 6.1.19 here. You might consider checking th... Michael Williamson

12:21 PM Software Development: RE: use of stl vector class on DSP side of OMAP-L138

Hi Mike,
At the moment I'm using the 6.1.9 toolchain hosted on the PC side through CC v3.3
I'm primarily vectorin... Rich Bagdazian

12:03 PM Software Development: RE: use of stl vector class on DSP side of OMAP-L138

Hi Richard,
What version of the code gen tools are you using? If it's an older chain, TI may have already found/f... Michael Williamson

11:54 AM Software Development: use of stl vector class on DSP side of OMAP-L138

Has anyone used the standard template library vector class on the DSP side of the OMAP-L138?
I have a large memo... Rich Bagdazian

11/15/2011

11:18 AM Software Development: RE: DSPLink kernel driver

Are you passing the CROSS_COMPILE=arm-angstrom-linux-gnueabi- declaration to the make as well?
-Mike
Michael Williamson

10:11 AM Software Development: RE: DSPLink kernel driver

Hi,
I have just rebuilt the kernel module, and I have just spotted that the build issues a warning:
Building ke... Andrew Holt

08:33 AM Software Development: RE: DSPLink kernel driver

Hmm...
Are you using the same build of the kernel (e.g., the same .config file) as the one that is running?
Did... Michael Williamson

08:17 AM Software Development: DSPLink kernel driver

Hi,
I have built dsplinkk.ko using the instructions on the wiki. Modinfo reports:
modinfo dsplinkk.ko
filen... Andrew Holt

11/11/2011

04:13 AM Software Development: RE: Kernel Hang

Hi,
That did it !
I now have a working kernel, that I have built. Onward now to getting the DSP stuff to work ... Andrew Holt

11/10/2011

11:23 AM Software Development: RE: L138 UART and DSP

Hi Andrew,
With the MityDSP-L138F, you have two options for UARTs: you can use one of the three UARTS provided on... Michael Williamson

10:49 AM Software Development: L138 UART and DSP

Hi,
For the project that I am currently engaged in we have a remote ADC device that feeds data down a fibre optic ... Andrew Holt

10:14 AM Software Development: RE: Kernel Hang

Note the change to the _defconfig file, BTW. (industrialio_defconfig, not mityomapl138_defconfig). Michael Williamson

10:02 AM Software Development: RE: Kernel Hang

Ok,
Sorry guys. I need to update the instructions on that page. The devel branch is no longer maintained, and yo... Michael Williamson

10:02 AM Software Development: RE: Kernel Hang

Hi,
I built the kernel as per the instructions here: http://support.criticallink.com/redmine/projects/arm9-platfor... Andrew Holt

09:58 AM Software Development: RE: Kernel Hang

Mike -
Andrew provided this information to me prior to posting on the forum:
I built a kernel, following the ... Thomas Catalino

09:48 AM Software Development: RE: Kernel Hang

Hi Andrew,
Can you please identify where you got the kernel (is it from support.criticallink.com, arago, the TI PS... Michael Williamson

09:18 AM Software Development: Kernel Hang

Hi,
I have a MityDSPL138 in the industrial IO board. I have built a new kernel, (2.6.34-rc1) It hangs when I try ... Andrew Holt

11/04/2011

02:12 PM Software Development: RE: Kernel Hang Anomaly

Mike,
The new boards boot with the 2011-08-01 uImage. I still need to check if this image is backwards compatible... david kasper

11/03/2011

11:16 AM Software Development: RE: Kernel Hang Anomaly

Hi Dave,
I think you might want to use the uImage located in the release_2011-08-01.run file under MDK_2011-08-01/... Michael Williamson

11/02/2011

11:32 AM Software Development: RE: Kernel Hang Anomaly

Mike,
Thanks for your fast response. The requested information is listed below.
Dave
>>>>>>>>>>>>>> 1. Comp... david kasper

07:27 AM Software Development: RE: Kernel Hang Anomaly

Hi Dave,
Can you please post the complete text of the boot attempt, from the start of power up to the hang?
Als... Michael Williamson

11/01/2011

08:51 PM Software Development: RE: Kernel Hang Anomaly

Hi David -
I'll let the technical team address the hang. But just wanted to let you know that modules are shipped... Thomas Catalino

07:40 PM Software Development: Kernel Hang Anomaly

We recently received MityDSP boards containing u-boot but don't have Linux installed. Note that MityDSP product conf... david kasper

10/28/2011

04:59 PM Software Development: RE: Is there an Embedded Linux USB-Serial device driver in the kernel?

The Serial Gadget device is exactly what I am trying to do. thanks for the link, I will post how this goes.
Mike Mike Costa

10:57 AM PCB Development: RE: Adding a SPI peripheral through J700 on industrialIO board

My take on that is the same. I'll need to check as to why those signals were brought to both connectors. I'll doubl... Michael Williamson

10:45 AM PCB Development: RE: Adding a SPI peripheral through J700 on industrialIO board

OK great, thanks. I will start another thread if I have any problems configuring the software. The schematic I have ... Mike Costa

10:05 AM PCB Development: RE: Adding a SPI peripheral through J700 on industrialIO board

The GP0[] nets on J700 should also be usable for chip selects.
-Mike
Michael Williamson

10:04 AM PCB Development: RE: Adding a SPI peripheral through J700 on industrialIO board

Hi Mike,
The SPI drivers support using a regular OMAP GPIO for a chip select to gang up multiple devices on a SPI ... Michael Williamson

09:46 AM PCB Development: Adding a SPI peripheral through J700 on industrialIO board

Hi,
We are designing a underboard that will have additional peripherals attached to the industrialio board throug... Mike Costa