[beagleboard] Re: Adafruit BBIO Python library

Robert: I'm hoping you might have some advice for this issue I'm encountering. Peter's pull request for Adafruit_BBIO uses LINUX_VERSION_CODE to determine if the kernel is 4.1 or newer: https://github.com/adafruit/adafruit-beaglebone-io-python/pull/96#issuecomment-222343880 When I build

Re: [beagleboard] PRU RPMsg device file missing

Hi Greg, It has been quite a while since I’ve worked on PRU, but with the TI kernel, are you not talking about pruss_remoteproc? I don’t have a pru_rproc in my remoteproc folder. root@beaglebone:/lib/modules/4.1.13-ti-r33/kernel/drivers/remoteproc# ls omap_remoteproc.ko pruss_remoteproc.ko

Re: [beagleboard] PRU RPMsg device file missing

That's a good question. It doesn't work. I am running as root. Here is what I see: modprobe -r pru_rproc modprobe: FATAL: Module pru_rproc is in use. However, this works perfectly: rmmod -f /lib/modules/4.1.18-ti-r53/kernel/drivers/remoteproc/pru_rproc.ko Also, to insert the modules: modprobe

[beagleboard] Re: PRU RPMsg device file missing

I did not see those errors when running the make file. Here are the changes I made to get the make file to run successfully: export PRU_CGT=/usr/share/ti/cgt-pru This directory includes the PRU includes and libraries which the compiler should be using to create the PRU firmwares. I am

[beagleboard] Re: PRU RPMsg device file missing

Hi Greg, i am running the 2015-05-13 microSD/Standalone: (iot) (BeagleBone/BeagleBone Black/BeagleBone Green) from http://elinux.org/Beagleboard:BeagleBoneBlack_Debian with 4.4.9-ti-r25. The first thing that seems strange to me is: When running make without any modifications i get

[beagleboard] Re: PRU RPMsg device file missing

Hi Greg, i am running the 2015-05-13 microSD/Standalone: (iot) (BeagleBone/BeagleBone Black/BeagleBone Green) from http://elinux.org/Beagleboard:BeagleBoneBlack_Debian with 4.4.9-ti-r25. The first thing that seems strange to me is: When running make without any modifications i get

[beagleboard] Re: PRU RPMsg device file missing

Hi Greg, i am running the 2015-05-13 microSD/Standalone: (iot) (BeagleBone/BeagleBone Black/BeagleBone Green) from http://elinux.org/Beagleboard:BeagleBoneBlack_Debian with 4.4.9-ti-r25. The first thing that seems strange to me is: When running make without any modifications i get

Re: [beagleboard] Re: trouble with Ethernet link when connecting two BBB peer to peer.

Wow I take that back RJ45 crimp tools, and cable ends have dropped a lot in price since the last time I looked. But still cost wise for a one off cable it's not worth it. On Sat, May 28, 2016 at 1:05 PM, William Hermans wrote: > It might be cheaper to just buy an inexpensive

Re: [beagleboard] Re: trouble with Ethernet link when connecting two BBB peer to peer.

It might be cheaper to just buy an inexpensive hub, or switch. For a 5ft cross over patch cable we're talking ~$6 usd . . . for less than twice that cost you can get a cheap 10/100 switch. You can also make your own cables, but ethernet plug ends, and crimpers are pretty much out of reach( cost

Re: [beagleboard] PRU RPMsg device file missing

Why not use modprobe so you don’t have to bother with paths and dependencies? To install modprobe pru_rproc To remove modprobe -r pru_rproc Regards, John > On May 28, 2016, at 6:40 AM, Greg wrote: > > Hi Torben, I'm puzzled by the extra steps with the stubs.h and

[beagleboard] Re: Board-customization

Hi Eric! I guess you mean ESP8266. You'll not need to customize the BBB. Just connect an Esp module to the BBB headers and use a serial port for communication. The pins depend on the serial port in use. I recommend UART-4. The following commands work on a 'bone' kernel supporting the capemgr:

Re: [beagleboard] Running python GUI script through ssh from remote computer or on startup

On 05/28/2016 10:09 AM, evilwulfie wrote: you seem new to linux as well you cannot start your python program in the uEnv.txt file as when your trying to run it there the X system is not running. When your trying to run it via SSH are you sure that the X system is up and running ? read this.

Re: [beagleboard] Running python GUI script through ssh from remote computer or on startup

you seem new to linux as well you cannot start your python program in the uEnv.txt file as when your trying to run it there the X system is not running. When your trying to run it via SSH are you sure that the X system is up and running ? read this. some ways to check if X is running before you

[beagleboard] Running python GUI script through ssh from remote computer or on startup

I have been trying to run a python GUI program on the beaglebone black through SSH. It is connected to the BBVIEW and the GUI runs if I diirectly open the command window in beaglebone

[beagleboard] Re: PRU RPMsg device file missing

Hi Torben, I'm puzzled by the extra steps with the stubs.h and err.h include files. I did not have to do this. Which distribution are you using and which kernel is installed? I recommend creating these two simple scripts: This one I call prumodin: #!/bin/bash insmod

[beagleboard] [PRU] Reading from DDR RAM

I have tried to adapt an example where the host program writes a value to the ddr memory and the pru reads these values and outputs the values to a gpio pin. but somehow i did not manage to read the correct data from the memory. i am new to this topic (especially memory management), so this

[beagleboard] Re: Need aufs or other union filesystem with android on beaglebone black

The kernel of cyanogenmod 6.0 has a aufs.ko modlule. but the later version cut out this function. On Sunday, February 16, 2014 at 12:22:45 AM UTC+8, Saimen Ortega wrote: > > Hi, is there support of a union filesystem like aufs for android? It seems > that there is a lot of stuff available for

[beagleboard] Re: PRU RPMsg device file missing

No success for me. I am compiling on the BBB with the preinstalled clpru (debian iot image). The PRU Software Support Package is up to date (ahead of tag: v4.0.2). First I followed: https://groups.google.com/d/msg/beagleboard/IKVmIjvXnIs/uT9BLmTfAQAJ - In the

[beagleboard] trouble with Ethernet link when connecting two BBB peer to peer.

Hi everyone, I've faced with a problem about using ethernet cable, when i want to connect two BBB peer to peer. When i connect one BBB through a ethernet cable to a switch or to my host computer, the link becomes successfully up and i can connect to BBB. But when i connect two BBB peer to peer,

[beagleboard] 0005-tty-serial-8250-use-mctrl_gpio-helpers.patch

Hi all. Any chance of this patch to be applied with 4.6 kernel? Would I have its functionality available in 4.7? Kind regards -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To