Re: [beagleboard] Using GPIO

Sorry. You already answered: Once loaded, all pins default to inputs with their power-on reset > default pull up/down settings. To change the pin functions, use the > config-pin utility: > config-pin p9.24 uart > config-pin p9.25 high > Just type config-pin (with no options) to get usage inf

[beagleboard] customize cap-universal-00A0.dts

Hello! The work of Charles is great and very helpful: https://github.com/cdsteinkuehler/beaglebone-universal-io Now I want to customize the file to: 1. enable all GPIO from HDMI (because I disable the HDMI) 2. enable UART5 (because I disable the HDMI) The steps I already made: 1. unco

Re: [beagleboard] RS485 without direction control

;) D1 and R1 is simple 5V/3.3V level translator.. when RO is Low (RO is switched internaly with tranzistor to ground) 3.3V from R1 is Grounded and RXD is Low when RO is High, 5V from IC is blocked by diode and RXD side is 3.3V High from R1 -

Re: [beagleboard] debian and networking

ok will try setting the BBB side and I will let you know. On Fri, May 2, 2014 at 5:40 PM, William Hermans wrote: > I am no expert with networking either, for a more complete description use > wikipedia or just google and read. > > Here is what I think i understand is happening here. OSX is sett

[beagleboard] "fd_set" unknow in debian & QT-5.2.1 (!)

Hello to everyone! I'm porting my application written in QT-5.2.1 from Texas sdk to debian 2014-04-14. the most part works well, but I get a* Segmentation Faul*t when I execute that (from libmodbus 3.1.1): * FD_SET(server_socket, &refset);* that is the code: fd_set refset; fd_s

[beagleboard] beagleboard.org vs rcn-ee.net

Hello, I would like to know what are differences between debian images given by beagleboard.org and rcn-ee.net. Do they use a same kernel? Are the kernels built from the same source? Which one website should I use in order to get most stable and bugless system. -- For more options, visit http

Re: [beagleboard] beagleboard.org vs rcn-ee.net

From: Reply-To: Date: Saturday, May 3, 2014 at 1:29 PM To: Subject: [beagleboard] beagleboard.org vs rcn-ee.net > Hello, > > I would like to know what are differences between debian images given by > beagleboard.org and rcn-ee.net. Do they use a same kernel? Are the kernels > built from

Re: [beagleboard] Re: Is memory spec in dts shipped with BBB A6A Angstrom 3.8.13 wrong?

Can anyone explain how/why the dtc specification of memory size is not being used, and/or where the actual size is coming from? On Friday, April 25, 2014 10:02:40 PM UTC-7, ags wrote: > > Not necessarily an issue. Originally I was wondering if only half of > available physical memory was being m

Re: [beagleboard] Using GPIO

You beat me to the answer...use the config-pin utility! :) Let me know if you run into any problems. I haven't tested every combination of features and there was a lot of cut-and-paste, so there could be some bugs. On 5/3/2014 1:59 AM, Hannes Hörting wrote: > Sorry. You already answered: > > O

Re: [beagleboard] customize cap-universal-00A0.dts

On 5/3/2014 2:52 AM, Hannes Hörting wrote: > Hello! > > The work of Charles is great and very helpful: > https://github.com/cdsteinkuehler/beaglebone-universal-io > > Now I want to customize the file to: > >1. enable all GPIO from HDMI (because I disable the HDMI) >2. enable UART5 (becau

[beagleboard] Debian images

Hello Beaglers, http://elinux.org/Beagleboard:BeagleBoneBlack_Debian http://elinux.org/BeagleBoardDebian The Debian images at the second link seem to be different from the "official" ones. Does anybody know what the main differences are? thanks, -- For more options, visit http://beagleboard.o

[beagleboard] Re: Bonescript serial communication ttyO4

Thanks Chris! I need bit more help. Can you tell me how did you set up your device tree? Or it worked without editing the tree? On Saturday, November 9, 2013 11:12:00 PM UTC+5:30, Chris Rogers wrote: > > I am not sure if you are still having issues - but I got this example > working : > > http

Re: [beagleboard] Debian images

On Sat, May 3, 2014 at 6:17 PM, Timbo wrote: > Hello Beaglers, > > http://elinux.org/Beagleboard:BeagleBoneBlack_Debian > http://elinux.org/BeagleBoardDebian > > The Debian images at the second link seem to be different from the > "official" ones. Does anybody know what the main differences are?

Re: [beagleboard] beagleboard.org vs rcn-ee.net

On Sat, May 3, 2014 at 3:29 PM, wrote: > Hello, > > I would like to know what are differences between debian images given by > beagleboard.org and rcn-ee.net. Do they use a same kernel? Are the kernels > built from the same source? Which one website should I use in order to get > most stable and

Re: [beagleboard] Re: Is memory spec in dts shipped with BBB A6A Angstrom 3.8.13 wrong?

On Sat, May 3, 2014 at 4:40 PM, ags wrote: > Can anyone explain how/why the dtc specification of memory size is not being > used, and/or where the actual size is coming from? u-boot... Would you feel more comfortable if i patch the am335x-boneblack.dtb to the correct memory size, on the next kern

Re: [beagleboard] "fd_set" unknow in debian & QT-5.2.1 (!)

On Sat, May 3, 2014 at 10:37 AM, cecco wrote: > Hello to everyone! > > I'm porting my application written in QT-5.2.1 from Texas sdk to debian > 2014-04-14. > > the most part works well, but I get a Segmentation Fault when I execute that > (from libmodbus 3.1.1): > FD_SET(server_socket, &

[beagleboard] Re: I need to build ubuntu Rootfs from scratch -help needed

Hello , Could anybody please help me with this ? I want to build Rootfs for OMAP3 from scratch.Help will be appreciated.Thanks On Saturday, May 3, 2014 10:59:20 AM UTC+5:30, pavan wrote: > > Hello , > > I have plans to build ubuntu rootfs for Beagleboard xm rev C on my > own.Please help me

[beagleboard] Connect BeagleBone Black with USB to RS232/TTL Converter

*Connect BeagleBone Black with USB to RS232/TTL Converter* The* USB to RS232/TTL Converter* module provides a simple method of adapting legacy serial units with RS232 interfaces, to modern USB ports. This is accomplished by using the industry standard *FTDI FT230X*USB-Serial bridge IC.

Re: [beagleboard] "fd_set" unknow in debian & QT-5.2.1 (!)

Hi Robert first of all congratulations for everything you do for the community!!! I'm sorry but I forgot to bring this important detail: I've compiled QT with "gcc-linaro-arm-linux-gnueabihf-4.8-2013.04-20130417_linux.tar" on my host machine, and libmodbus on target (BBW), then with "gcc (Debian