[beagleboard] How can a mobile app wi-fi discover a Beagleboard?

Can anyone recommend a zero config discovery scheme that a mobile app could use to establish a wi-fi bi-directional connection to a Beagleboard device? There are a lot of choices. https://en.wikipedia.org/wiki/Zero-configuration_networking Any recommendations? My preference is something that

Re: [beagleboard] Console on other than UART0?

when check UART on BBB you will see only UART0 If you want to use other. You must defined others. There is tutorial maybe you can check this http://tenderlovemaking.com/2014/01/19/enabling-ttyo1-on-beaglebone.html 2015-11-10 17:40 GMT+02:00 Peter Hurley : > On

Re: [beagleboard] RS485 support in kernel 4.1.12-ti-r28

Well rs485 already work with the kernel 4.1 : http://lxr.free-electrons.com/source/drivers/tty/serial/omap-serial.c#L293 There is everything that we need there ! Le mar. 10 nov. 2015 à 16:47, Peter Hurley a écrit : > On 11/10/2015 09:45 AM, Micka wrote: > > Robert.N

Re: [beagleboard] Console on other than UART0?

On 10/31/2015 05:08 PM, dlchambers wrote: > BBB's J1 connects to UART0, and this is used for the serial console. > > Is it possible to run the console on a different UART Yes. > run another instance of the console on a different UART while concurrently > running a console on UART0 ? No;

Re: [beagleboard] RS485 support in kernel 4.1.12-ti-r28

On 11/10/2015 09:45 AM, Micka wrote: > Robert.N the patches are not exactly what we want for the beaglebone black ( > 8250_fintek 8250_lpc18xx ) ; correct me if I'm wrong. That's not correct; the patches pointed to by Robert add software-driven RTS control for RS485. > And most of the time we

Re: [beagleboard] RS485 support in kernel 4.1.12-ti-r28

But it's with the driver omap which is what we want to avoid now .. Le mar. 10 nov. 2015 à 16:50, Micka a écrit : > Well rs485 already work with the kernel 4.1 : > > http://lxr.free-electrons.com/source/drivers/tty/serial/omap-serial.c#L293 > > There is everything

Re: [beagleboard] RS485 support in kernel 4.1.12-ti-r28

On 11/10/2015 03:45 PM, Micka wrote: > Not now I'm going to use RS485 working on the kernel 4.1 . ( I used > 3.8 before ) . > > Robert.N the patches are not exactly what we want for the beaglebone > black ( 8250_fintek 8250_lpc18xx ) ; correct me if I'm wrong. > > And most of the time we don't

[beagleboard] Re: Console on other than UART0?

Yes, you can use different UART and Run check console ls -l /dev/ttyO* Result crw--w 1 root tty 248, 0 Jan 1 2000 /dev/ttyO0 crw-rw 1 root dialout 248, 1 Nov 10 13:23 /dev/ttyO1 crw-rw 1 root dialout 248, 4 Nov 10 14:37 /dev/ttyO4 than which want to open UART port

Re: [beagleboard] GPIO's and Built-In Pull-Up Resistors

Ahh, I didn't realize that was enabled by default so that's probably the issue. Thanks! On Monday, November 9, 2015 at 10:46:18 PM UTC-5, john3909 wrote: > > > > On Nov 9, 2015, at 7:38 PM, Jaron Horst > wrote: > > I'm converting from Raspberry Pi to BBB and am trying to

Re: [beagleboard] BBB don't boot sometimes

Hello, I use this: http://www.meanwell.com/webapp/product/search.aspx?prod=dr-15 DR-15-5 Am Montag, 9. November 2015 16:23:14 UTC+1 schrieb Wulf Man: > > As posted here a few times. > If your power supply does not have a fast enough rise time getting up to > voltage > your BBB will not boot

Re: [beagleboard] BBB don't boot sometimes

rise time spec 1000ms setup 50ms rise time maybe gerald can give his thumbs up on that spec seems fast enough can you put a scope on it to be sure ? maybe the power supply is out of spec some of the time i have been using a cheap 5 dollar chinese supply for 2 years with no issues On 11/10/2015

Re: [beagleboard] Re: How to enable UART1 using dtb-rebuilder?

Thank both of you. Your explanations did work very well and I can load capes without a problem. The only problem is that no capes are loaded at boot startup process. So I need to load the cape everytime. The following answer

[beagleboard] CUPS printing issue

Hi, I have installed cups(1.5.3) in my Beagleboard black based custom hardware running on Debian 7.8 using 'apt-get install' command. I am trying to print to HP deskjet 1112 usb printer from system line but nothing is getting printed and the output of 'lpstat -t' shows the error : "

Re: [beagleboard] BBB don't boot sometimes

I forgot: I power up the power supply ... So not only connected the BBB on the Running power supply. Trank you Am Dienstag, 10. November 2015 18:58:40 UTC+1 schrieb Wulf Man: > rise time spec > > 1000ms setup 50ms rise time > > maybe gerald can give his thumbs up on that spec >

[beagleboard] UIO and Pruss

I've got a slight issue-- On my hardware: root@localhost:/sys/class/uio# uname -r 3.14.54-ti-rt-r77 root@localhost:/sys/class/uio# lsmod Module Size Used by usb_f_ecm 7909 1 g_ether 1802 0 usb_f_rndis17719 2 g_ether u_ether

Re: [beagleboard] UIO and Pruss

So a bit more information. Here is the device tree overlay i've loaded /dts-v1/; /plugin/; / { compatible = "ti,beaglebone", "ti,beaglebone-black"; /* identification */ part-number = "pruss_enable"; version = "00A0"; fragment@0 { target = <>;

[beagleboard] ALSA can't find midi controller on BeagleBone Black

Hi! I've been trying to solve this problem all day and now I'm all out of ideas. I have a BeagleBone Black rev C and I'm running SuperCollider on it for a live performance thing. The problem arises when I try to connect a midi controller to it (the Korg nanoKONTROL2). On my desktop computer

[beagleboard] BeagleBone Green does not load driver for UWN200 WiFi adaptor

My BBB Blacks seemed to find the UWN200 (Ralink - from LogicSupply) Wifi driver out of the box. Not so the BBB-Green from Seeed Studio (Linux version 3.8.13-bone71.1). I find lots of WiFi documentation, but all roads seem to just lead deeper into the swamp. Dave -- For more options,

Re: [beagleboard] UIO and Pruss

I've just started learning about uio myself, but my guess is that you've loaded the uio_pruss module manually. Yes ? So with a kernel that has cape manager . . . $ uname -r 4.1.9-bone-rt-r16 $ lsmod |grep pru $ sudo sh -c "echo 'pru_enable' > /sys/devices/platform/bone_capemgr/slots" $ lsmod

Re: [beagleboard] BeagleBone Green does not load driver for UWN200 WiFi adaptor

On Tue, Nov 10, 2015 at 3:42 PM, wrote: > My BBB Blacks seemed to find the UWN200 (Ralink - from LogicSupply) Wifi > driver out of the box. Not so the BBB-Green from Seeed Studio (Linux > version 3.8.13-bone71.1). I find lots of WiFi documentation, but all roads > seem to

[beagleboard] auto execute a a simple python script on the BBB

After purchasing the book “Getting Started with Beaglebone” I purchased a BBB. Going through the chapters I generated a simple script (blink.py) and wanted to use the example in the book on having that script auto execute whenever the BBB is restarted or rebooted. It did not work, But

Re: [beagleboard] UIO and Pruss

my bad, I missed a necessary point there. Basically you need to change status = "disabled"; to status = "okay"; Then it is my best guess that everything you need to use uio_pruss will be loaded correctly. On Tue, Nov 10, 2015 at 5:17 PM, William Hermans wrote: > So a bit

Re: [beagleboard] Ethernet-over-USB problems under 4.1.10-ti-r21

I flashed 4.1.10-ti-r21 image from a link you pointed me to in an email from a different thread, to fix a USB problem. Anyway: owlstone@BBBKME9205EB:~$ cat /etc/dogtag BeagleBoard.org Debian Image 2015-07-28 On 9 November 2015 at 17:15, Robert Nelson wrote: > On Mon,

[beagleboard] Re: Cannot apt-get install packages - led_aging.sh missing LSB tags and overrides

I have a build that doesn't contain led_acc either. Did you ever fine out what to install to provide led_acc? On Thursday, June 25, 2015 at 11:38:51 AM UTC-6, sho...@embeddediron.com wrote: > > Guys, this solution did not work for me. I updated the > /etc/init.d/led_agng.sh script but it

Re: [beagleboard] RS485 support in kernel 4.1.12-ti-r28

On Tue, Nov 10, 2015 at 7:02 AM, wrote: > > Hey all, > > I'm currently using the latest Debian Jessie image (2015-11-08) on my > Beaglebone Black. > I want to use UART4 as RS485 interface and use gpio3_19 as DE/RE signal. > > The device tree overlay which I

Re: [beagleboard] RS485 support in kernel 4.1.12-ti-r28

Hi Florian, On 11/10/2015 08:02 AM, florian.feldbaue...@googlemail.com wrote: > I'm currently using the latest Debian Jessie image (2015-11-08) on my > Beaglebone Black. > I want to use UART4 as RS485 interface and use gpio3_19 as DE/RE signal. > > The device tree overlay which I use to

Re: [beagleboard] RS485 support in kernel 4.1.12-ti-r28

Not now I'm going to use RS485 working on the kernel 4.1 . ( I used 3.8 before ) . Robert.N the patches are not exactly what we want for the beaglebone black ( 8250_fintek 8250_lpc18xx ) ; correct me if I'm wrong. And most of the time we don't use the hardware control of the PIN, We use other

[beagleboard] RS485 support in kernel 4.1.12-ti-r28

Hey all, I'm currently using the latest Debian Jessie image (2015-11-08) on my Beaglebone Black. I want to use UART4 as RS485 interface and use gpio3_19 as DE/RE signal. The device tree overlay which I use to configure the pinmux settings can be found here: