[beagleboard] short, flexible cable for camera cape

2013-10-12 Thread Ivan Nazarenko
Is there any sort of short, flexible cable (1 or 2 inches, for instance) for connecting the sensor board of the camera cape and its own logic board? I want to build a device where the camera must be pointing to another direction, perpendicular to the "default" one we get normally. And I want al

Re: [beagleboard] Re: mt9p031 with kernel 3.12

2013-11-26 Thread Ivan Nazarenko
Indeed. The discussions and changes around the mt9p031 in the linux-media mail list don't indicate its support was discontinued. http://www.mail-archive.com/search?q=mt9p031&l=linux-media%40vger.kernel.org Regards, Ivan On Tue, 26 Nov 2013 00:16:16 -0800 (PST) Nizamov Shawkat wrote: > Hi, >

Re: [beagleboard] Re: why update eMMC?

2014-03-07 Thread Ivan Nazarenko
My builroot rootfs, with QT, opencv, some boost libraries, python, a small webserver and other amenities uses only 10% of that 2GB. On Thu, 6 Mar 2014 09:52:26 -0600 Gerald Coley wrote: > Cost. That is what a $45 board allows us to buy. 4G is more expensive than > 2G, And eMMC is faster and mo

Re: [beagleboard] Yet another newbie "how to get started"

2014-09-03 Thread Ivan Nazarenko
As an alternative to eclipse-based IDEs there is the qt creator. After changing code, with a single command it cross-compiles (gcc-arm), automatically deploys the compiled code on target (though ssh), starts it under the remote gdb server, runs the local gdb client, and I get a full graphical de

Re: [beagleboard] How many cameras could the BBB handle at once?

2015-02-23 Thread Ivan Nazarenko
The quad-core cortex-A7 cpu of the RPi2 has more processing power than the single core cortex-A8 of the BBB, specially if you can multi-thread your opencv tasks. But even the RPi2 may not reach your expectations. Some opencv feature extractions are way cpu intensive, demanding more than 1s/fram

[beagleboard] issues with instructions for u-boot for beagleboard-xm

2014-06-12 Thread Ivan Nazarenko
from http://eewiki.net/display/linuxonarm/BeagleBoard we have the following procedure: git clone git://git.denx.de/u-boot.git cd u-boot/ git checkout v2014.07-rc3 -b tmp git revert --no-edit a704a6d615179a25f556c99d31cbc4ee366ffb54 currently the git revert doesn't work. Error message is: error:

Re: [beagleboard] issues with instructions for u-boot for beagleboard-xm

2014-06-12 Thread Ivan Nazarenko
On Thu, 12 Jun 2014 18:34:33 -0500 Robert Nelson wrote: > On Thu, Jun 12, 2014 at 6:07 PM, Ivan Nazarenko > wrote: > > from http://eewiki.net/display/linuxonarm/BeagleBoard > > > > we have the following procedure: > > > > git clone git://git.denx.de/u-boot

Re: [beagleboard] issues with instructions for u-boot for beagleboard-xm

2014-06-13 Thread Ivan Nazarenko
On Thu, 12 Jun 2014 18:41:27 -0500 Robert Nelson wrote: > > Ok, I will try to make it work with 3.15 then. > > v3.15.x works fine on the xM, the usb pll errata is enabled, 1Ghz > operation, DRM kms video, etc.. > > The "old board file" stuff was just "old".. LI-5M03 camera inclusive? In the k

Re: [beagleboard] issues with instructions for u-boot for beagleboard-xm

2014-06-13 Thread Ivan Nazarenko
On Fri, 13 Jun 2014 08:11:27 -0500 Robert Nelson wrote: > >> v3.15.x works fine on the xM, the usb pll errata is enabled, 1Ghz > >> operation, DRM kms video, etc.. > >> > >> The "old board file" stuff was just "old".. > > > > LI-5M03 camera inclusive? > > > > In the kernel config file the option

Re: [beagleboard] BBB: Interrupt drived UART

2014-06-13 Thread Ivan Nazarenko
On Fri, 13 Jun 2014 13:48:59 -0700 (PDT) Aswin wrote: > Hi, > > I need to interface BBB with a PIC microcontroller using UART. I have had > partial success- I could read the data received by BBB using minicom as > well as this command: (stty 115200 cs8 -ixon; cat) < /dev/ttyO0 > > UART_data.l

Re: [beagleboard] Can't install my USB Wifi Adapter (MT7601 Chipset)

2014-07-14 Thread Ivan Nazarenko
Seems curl somehow is not fetching the correct file, and saves something like a "404 error" or whatever as the .tar.gz file. Perhaps you could download the mt7601.tar.gz with a normal browser and later transfer it to the bone. This file downloaded here nicely, and is a valid gzip. On Mon, 14 J