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From 12/24/2013 to 01/22/2014

01/22/2014

09:19 AM Software Development: RE: Memcpy data transfer error from FPGA address space to CMEM-allocated data buffers.
Dear Mike,
When you say to configure the emif wait states etc., you mean modifying, for example, the file "u-boot-mi...
Michele Canepa

01/21/2014

04:04 PM Software Development: RE: Error libstdc++.so.6
To whom this may concern!...
I had a problem with the file system... Using NFS updated the problem is solved...
Ehsan Kooh
07:31 AM Software Development: RE: Memcpy data transfer error from FPGA address space to CMEM-allocated data buffers.
I think you should setup a chipscope in the FPGA and watch the EMIFA transactions and see if the data is being posted... Michael Williamson
03:23 AM Software Development: Memcpy data transfer error from FPGA address space to CMEM-allocated data buffers.
Dear Sirs,
I have implemented a ping pong buffer to transfer via EMIF some data from a Block-RAM on FPGA to a shared...
Michele Canepa

01/20/2014

10:30 PM Software Development: "Usage of C64X+ IMGLIB on MitydspL138F VDK frame work"
Hello Mike,
In the vision_framework example given by you it is clear that the tcAlgorithmEdgeDetect::Process() cla...
Naveen K.S
05:27 AM Software Development: RE: "Using TI C64x+ IMGLIB on OMAPL138F"
Hello Mike,
In the vision_framework example given by you it is clear that the tcAlgorithmEdgeDetect::Process() cla...
Naveen K.S

01/17/2014

05:57 PM Software Development: Error libstdc++.so.6
*Hello Dears,
Following steps on "DSP Hello World", it seems I have outputs of ARM "HelloWorldDSP.out" and DSP "Hell...
Ehsan Kooh

01/16/2014

11:04 PM Software Development: "Regarding handling UART on MitydspL138F(OMAPL138)"
Dear sir,
Thanks for your prompt response for our posts
We are looking to program ARM9 processor core (OMAPL138...
Naveen K.S

01/15/2014

10:52 PM Software Development: RE: "JTAG Interface on MitydspL138F kit"
Dear sir,
Thank you for your reply, it helped us a lot.
with regards,
Naveen K.S
Naveen K.S
10:49 PM Software Development: RE: Regarding handling UART of MitydspL138 F
Dear sir,
Kindly reply at the earliest to the above post, it will be very helpful to us.
with regards,
Navee...
Naveen K.S

01/13/2014

07:56 PM Software Development: RE: Still requires ifdown eth0 / ifup eth0 (DHCP)
adding a bit more information:
seems that I'm not getting dbus.service or avahi-daemon.service starting automati...
Daniel Paley
05:59 PM Software Development: RE: Still requires ifdown eth0 / ifup eth0 (DHCP)
Sorry - files formated above, enclosed below
--Daniel
Daniel Paley
05:58 PM Software Development: RE: Still requires ifdown eth0 / ifup eth0 (DHCP)
I believe that I'm using the 'released' version of hte file system (MDK).
root@mityT1-dev:/lib/systemd/system#...
Daniel Paley
05:41 PM Software Development: RE: Still requires ifdown eth0 / ifup eth0 (DHCP)
Hello Dan,
Are you using a custom filesystem or an example filesystem from our MDK? Are you running with the MityD...
Bob Duke
04:13 PM Software Development: Still requires ifdown eth0 / ifup eth0 (DHCP)
I'm still having trouble with the dns services. I've narrowed it down to two items:
1). at boot I still need t...
Daniel Paley

01/10/2014

10:15 AM Software Development: RE: "JTAG Interface on MitydspL138F kit"
Naveen,
The Critical Link debug adapter is included with the Vision Development Kit.
The following datasheet d...
Alexander Block
01:30 AM Software Development: RE: "JTAG Interface on MitydspL138F kit"
Hello sir,
Kindly reply to my query as soon as possible.
with regards,
Naveen K.S
Naveen K.S
09:15 AM PCB Development: RE: Ground Pins
It's usually a good idea to hook up all of the ground pins as the specification calls for. For higher speed signal i... Michael Williamson
08:53 AM PCB Development: Ground Pins
Hej hej,
the MityDSP L138F/L138 has quite a lot of ground pins.
Is it necessary to connect all to ground or are...
Benedikt K.
02:26 AM Software Development: RE: Regarding handling UART of MitydspL138 F
Dear sir,
We are looking to program ARM9 processor core (OMAPL138) of MitydspL138F. We have seen in MitydspL138F V...
Naveen K.S

01/09/2014

10:30 PM Software Development: RE: "Using TI C64x+ IMGLIB on OMAPL138F"
Hello Mike,
Thanks for your reply..
with regards,
Naveen K.S
Naveen K.S
08:59 AM Software Development: RE: "Using TI C64x+ IMGLIB on OMAPL138F"
You can use the C64X+ IMGLIB with the OMAP-L138. The 674x core is a superset of c67x+ and c64x+ instruction sets.
...
Michael Williamson

01/08/2014

11:57 PM Software Development: "JTAG Interface on MitydspL138F kit"
Hello sir,
In our development phase we are getting MitydspL138F Vision development kit, we are quite unsure with t...
Naveen K.S
11:24 PM Software Development: RE: USB-OTG as a peripheral and a host
Thank You Jonathan.
I will try them out.
Preejith S P
11:06 PM Software Development: RE: "Using TI C64x+ IMGLIB on OMAPL138F"
Hello Mike,
Thanks for your reply, actually i understood that in your vision_framework you have used C64X IMGLIB l...
Naveen K.S
07:13 AM Software Development: RE: "Using TI C64x+ IMGLIB on OMAPL138F"
The C64X IMGLIB libraries from TI can be used by simply linking the library provided by TI to your application and ca... Michael Williamson
03:08 AM Software Development: "Using TI C64x+ IMGLIB on OMAPL138F"
Hello sir,
I am working on OMAPL138F for one of my image processing application, kindly let me know if i can use C...
Naveen K.S

01/07/2014

07:18 PM FPGA Development: RE: Broken i_ema_a<8>
ChipScope confirmed that sth is wrong with i_ema_a<8> pin.
Serial numbers of Mity modules: 121924 (broken), 131576...
Łukasz Dałek
08:11 AM FPGA Development: RE: Broken i_ema_a<8>
I'll send them tomorrow.
Lukasz
Łukasz Dałek
07:59 AM FPGA Development: RE: Broken i_ema_a<8>
Yes. Two different mity boards. Can you give me the serial numbers?
-Mike
Michael Williamson
07:57 AM FPGA Development: RE: Broken i_ema_a<8>
Hello Mike,
1. What do you mean by two separate modules, two mity boards?
2. Yes, Same kernel, same application, sa...
Łukasz Dałek
07:18 AM FPGA Development: RE: Broken i_ema_a<8>
Hello Mr. Dalek,
It might be a problem. Between your "good and bad" boards:
- You are referring to 2 separate ...
Michael Williamson
06:52 AM FPGA Development: Broken i_ema_a<8>
Hello,
My FPGA has a little problem with modules detection,
Linux driver and controlling program always double-dete...
Łukasz Dałek
10:51 AM Software Development: RE: USB-OTG as a peripheral and a host
The connection setup can be treated like any normal network connection.
You can use ssh to transfer files to and f...
Jonathan Cormier
09:15 AM Software Development: RE: USB-OTG as a peripheral and a host
Hello Jonathan, Mike
Thank you for your replies.
I have been able to find the usb0 device after executing the i...
Preejith S P

01/06/2014

09:06 AM Software Development: RE: USB-OTG as a peripheral and a host
When you plug the USB in, the kernel should also dump out some information about the connection.
Attaching the res...
Michael Williamson
08:53 AM Software Development: RE: USB-OTG as a peripheral and a host
On the L138, if you run ifconfig -a is a usb0 listed?
-Jonathan
Jonathan Cormier
08:41 AM Software Development: RE: USB-OTG as a peripheral and a host
Hello Mike,
As per your suggestion, I have made the changes to the kernel configuration and I have also followed t...
Preejith S P

01/02/2014

08:14 AM Software Development: RE: Regarding handling UART of MitydspL138 F
Which UART are you after? Which processor core would you like to use with it? Michael Williamson
12:54 AM Software Development: Regarding handling UART of MitydspL138 F
Dear sir,
It is given in MitydspL138F VDK datasheet that already UART driver is available in Kernel image. Can you...
Naveen K.S
08:12 AM Software Development: RE: USB-OTG as a peripheral and a host
Hello,
It looks like you have selected the "gadget zero" device as your peripheral device. This is a USB test dev...
Michael Williamson

12/31/2013

02:07 AM Software Development: USB-OTG as a peripheral and a host
Hello,
I am using a MityDSP L138F with a custom board. This board has provision for a USB 1.1 Host and an USB 2 OTG ...
Preejith S P
 

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