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From 02/20/2020 to 03/20/2020

03/19/2020

07:58 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Intel OpenVINO with the VDK
I found an interesting reference to a presentation here:
https://www.globallogic.com/wp-content/uploads/2016/10/Comb...
Ed Henderson
07:51 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Intel OpenVINO with the VDK
You can, but you have to implement all of that stuff as part of the "BSP" if you don't want to implement it all in Op... Michael Williamson
06:04 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Intel OpenVINO with the VDK
There is one key part that I'm not able to wrap my head around just yet. If you have some knowledge here, it would he... Ed Henderson
03:54 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Rocko, possible memory leak?
Hi Dan
Yes, 2 and 3b are the same.
I have done some more monitoring where Eth0 is connected but not used and Eth1 i...
V J
01:42 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Rocko, possible memory leak?
Hi VJ
Those are definitely interesting findings leads me to believe like yourself some part of the ethernet subsys...
Daniel Vincelette
03:37 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: GPIO toggling/chattering while performing NAND read.
The config7 register appears to be getting set in arch/arm/mach-omap2/mem-common.c Jonathan Cormier
06:18 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: GPIO toggling/chattering while performing NAND read.

Sure, we will print CONTROL_MODULE_REGISTERS and update you on the same.
We want to update the source code and m...
Srinivasa Wunnimani

03/18/2020

04:31 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Intel OpenVINO with the VDK
I was just looking through the code on that. I've already cloned the git repo.
I'll use that as a starting point....
Ed Henderson
04:27 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Intel OpenVINO with the VDK
Hi Ed:
Have you looked at our OpenCL BSP reference kit for our MitySOM-5CSX DevKit?
https://support.criticallink.co...
Michael Williamson
04:20 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Intel OpenVINO with the VDK
Michael -- I am currently pursuing the OpenCL approach. It seems the most viable.
We are looking at OpenCL impleme...
Ed Henderson

03/16/2020

06:31 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Intel OpenVINO with the VDK
I wanted to add this link:
https://software.intel.com/en-us/articles/pipecnn-on-intel-fpga-acceleration-of-machine...
Ed Henderson
05:09 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Intel OpenVINO with the VDK
I will need to check. I don't think I have one that put aside resources
for the current camera pipeline.
-Mike
On...
Michael Williamson
05:01 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Intel OpenVINO with the VDK
No, I had not looked at that.
I'll take a look at that as well.
Do you have a BSP for the VDK? Or, that start of...
Ed Henderson
04:59 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Intel OpenVINO with the VDK
Have you looked into HLS instead of OpenCL? If you are familiar with FPGA
/ Intel / Altara Platform Designer, the HL...
Michael Williamson
04:48 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Intel OpenVINO with the VDK
Thank you for the advice Greg.
A hybrid approach does seem to be the best way to approach this, as you describe, a...
Ed Henderson
03:58 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: GPIO toggling/chattering while performing NAND read.
Note the pinmux tables can be read from memory.
See "Table 9-10: CONTROL_MODULE REGISTERS" https://support.critic...
Jonathan Cormier
03:35 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: GPIO toggling/chattering while performing NAND read.
Hi,
Thank you for your input.
Tried with below command, still same problem.
mw.w 0x50000078 48
As mentione...
Srinivasa Wunnimani
02:09 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: GPIO toggling/chattering while performing NAND read.
> md.b 0x50000070 10
> mw.b 0x50000078 48
> mw.b 0x50000079 00
I would stick with using md.w and mw.w since all ...
Jonathan Cormier
01:15 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Rocko, possible memory leak?
Hi Dan
Thanks for looking into this.
I have run some test during the weekend, and the results are a bit inconclusiv...
V J

03/15/2020

10:23 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Intel OpenVINO with the VDK
Hi Ed,
I understand that Tensorflow Lite being CPU only in this instance seems like it is a deal breaker for you....
Gregory Gluszek
08:14 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Intel OpenVINO with the VDK
Unfortunately, running tensorflow lite on the ARM core would not meet the goals of the project.
Also, if I recall ...
Ed Henderson

03/14/2020

11:52 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: GPIO toggling/chattering while performing NAND read.
Sorry for typo error:
I was able to manual write it to GPMC *without* any error.
Regards
Srinivasa
Srinivasa Wunnimani
08:47 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: GPIO toggling/chattering while performing NAND read.
Hi,
I tried to change GPMC_CONFIG7_0 to 0x48 from 0xf48 as below. I was able to manual write it to GPMC with any ...
Srinivasa Wunnimani

03/12/2020

12:20 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Rocko, possible memory leak?
I enabled CONFIG_DEBUG_KMEMLEAK in the 4.9 kernel, which is supposed to report any kernel memory leaks it finds. I ra... Daniel Vincelette

03/11/2020

10:02 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Intel OpenVINO with the VDK
Hi Ed,
Regarding an Arria10 "VDK"or equivalent, the MityCAM-C50000 is an evaluation platform for the CMV50000 CMO...
Gregory Gluszek
06:13 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Intel OpenVINO with the VDK
Answering my own question -- it looks like this: https://www.criticallink.com/product/mitycam-c50000/
But, I'd sti...
Ed Henderson
06:04 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Intel OpenVINO with the VDK
You don't by chance have an Arria10 "VDK" or equivalent? What would be the most equivalent solution you have? Ed Henderson
05:54 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: Intel OpenVINO with the VDK
Do you have any information about using the Intel OpenVINO with the VDK?
I know that OpenVINO works with Aria10 de...
Ed Henderson
01:41 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: GPIO toggling/chattering while performing NAND read.
You can use md to read memory locations and mw to write them. https://www.denx.de/wiki/publish/DULG/to-delete/UBootCm... Jonathan Cormier
11:13 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: GPIO toggling/chattering while performing NAND read.
Hi,
Manually means, do you want me to change GPMC_CONFIG7_0 at u-boot prompt?
Regards
Srinivasa
Srinivasa Wunnimani
10:45 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: GPIO toggling/chattering while performing NAND read.
Hi,
With u-boot V2013 frequency of pulses @ ~3.571 MHz and amplitude ~150 mV.
With u-boot V2018 frequency of puls...
Srinivasa Wunnimani
12:42 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Rocko, possible memory leak?
Hello Dan, thank you for your reply.
We have tested the original SD card where we replaced kernel 3.16 with 4.9.78...
V J

03/10/2020

09:42 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Missing dependencies
h1. SUCCESS!
I was able to build, on my Ubuntu machine. I just need to add the --host, but the target did not seem...
Ed Henderson
09:18 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Missing dependencies
Oh, I should mention -- I'm trying to build on an Ubuntu host, not on the VDK itself, and just realized that the inst... Ed Henderson
09:16 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Missing dependencies
So far trying to follow instructions here:
https://support.criticallink.com/redmine/projects/5csx_vdk_basler/wiki/AR...
Ed Henderson
09:02 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Missing dependencies
Can you send / post the compiler errors? Which header files are missing?
-Mike
Michael Williamson
09:01 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Missing dependencies
I have the dev environment setup as per your instructions.
I am familiar with building applications in general.
I...
Ed Henderson
06:41 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Missing dependencies
Hi Ed,
Sorry about.... on a typical Ubuntu install, I think the only packages you need to install would be "build-...
Michael Williamson
04:33 AM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: Missing dependencies
On this page: https://support.criticallink.com/redmine/projects/5csx_vdk_basler/wiki/Setting_Up_A_Build_Environment
...
Ed Henderson
08:54 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Rocko, possible memory leak?
Hello VJ,
We are not aware of memory leaks on the rocko or the 4.9 kernel. Did you by chance run the original dist...
Daniel Vincelette
04:39 AM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: Information out of date
A lot of this information is quite out of date... I'm really shooting in the dark wondering if I can get this to work... Ed Henderson

03/09/2020

03:02 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: GPIO toggling/chattering while performing NAND read.
If you manually set GPMC_CONFIG7_0 back to 48, does the activity on GPIO 0_27 stop?
Jonathan Cormier
02:27 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: GPIO toggling/chattering while performing NAND read.
Srinivasa,
We have not seen this before and I am reviewing your comments and logs.
Diff of GPMC registers...
Bob Duke
01:23 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: GPIO toggling/chattering while performing NAND read.
Hi,
I have dumped the values of GPMC registers for u-boot V2013.10 and V2018 at u-boot prompt. Please find the fi...
Srinivasa Wunnimani
12:25 PM MitySOM-5CSX Altera Cyclone V Software Development: Rocko, possible memory leak?
Hi
I have built the Rocko version with 4.9.76-rt61-ltsi RT-kernel and with a custom FPGA and device tree. We use t...
V J

03/06/2020

12:08 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: GPIO toggling/chattering while performing NAND read.
Hi,
Test case 1:
Tested on u-boot Version 2013.10 from mitysom (u-boot-mityarm-335x-6c6a700.tar.gz).
Probed GPIO...
Srinivasa Wunnimani
07:25 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: GPIO toggling/chattering while performing NAND read.
Hi,
We have mitySOM board in our product and we are using u-boot-mityarm-335x.tar.gz and building u-boot as below:...
Srinivasa Wunnimani
 

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