Hi there,
I've just gone through this myself, and you've already figured out all you
need to know. The pwmchipX mapping can change on boot so you can't rely on
the /sys/class/pwm structure. Figure out which address maps the epwmss
device you want to use and navigate down the /sys/device tree as
Hi all,
I've got pwm working both through echoing values directly to the device
files from bash, and also via my C++ program. However I can't get two
channels of a epwmss device to operate independently. e.g. If I export both
/sys/devices/platform/ocp/4830.epwmss/48300200.pwm/pwm/pwmchip1/p
You might have better luck on an ALSA list.
> On Feb 26, 2018, at 14:46 , danbing@gmail.com wrote:
>
> Hi,
>
> So I am trying to use Playstation Eye's microphone array to perform some
> sound source localization tasks on my beaglebone blue.
>
> I am using an ubuntu image from: https://jh.
write a device overlay to do all of this then load it in /boot/uEnv.txt
On 2/26/2018 8:33 PM, salahgaf...@gmail.com wrote:
> Thanks @Robert
>
> I could solve the issue by setting active_low value in
> /sys/class/gpio/gpio66
>
> But I think that's not the recommended method.
>
> Comments please!!
Use a powered USB hub
On 2/26/2018 10:48 PM, rakesh.kond...@iiitdmj.ac.in wrote:
> Hello,
>
> I am working on a project, in which beaglebone black is used.
> The components to be connected to beaglebone black are Sensehub (which
> consists of accelerometer) and a webcam.As sensehub cannot b
http://www.ti.com/lit/pdf/spruh73
On 2/27/2018 2:09 AM, James Fitzsimons wrote:
> Hi there,
>
> I've just gone through this myself, and you've already figured out all
> you need to know. The pwmchipX mapping can change on boot so you can't
> rely on the /sys/class/pwm structure. Figure out which
Thee are 6 pwm channels
3 pairs use the same frequency but all can have independent duty cycles
Pick one each from different group for your application
On 2/27/2018 2:19 AM, James Fitzsimons wrote:
> Hi all,
>
> I've got pwm working both through echoing values directly to the
> device files from
hey,
I am working on similar kind of problem, please share your solution if you
found one.
On Monday, December 23, 2013 at 8:38:28 AM UTC+5:30, Philip Sturgeon wrote:
>
> I would like to use my Android phone (Samsung GT-I8190) or Android tablet
> (Nexus 7) as a Bluetooth connected terminal for
You can generate PWM outputs by
- 2x3 channels on the PWM modules in the PWMSS
- 3 channels on the CAP modules in the PWMSS (P9_28, P9_42, JT_05=5V)
- 4 channels on TIMER 4 to 7 (P8_07, P8_08, P8_09, P8_10
- 4 channel on CAP module in the PRU (P8_15)
In case of the PWM modules the
You can generate PWM outputs by
- 2x3 channels on the PWM modules in the PWMSS
- 3 channels on the CAP modules in the PWMSS (P9_28, P9_42, JT_05=5V)
- 4 channels on TIMER 4 to 7 (P8_07, P8_08, P8_09, P8_10
- 1 channel on CAP module in the PRU (P8_15)
In case of the PWM modules the
Hello,
I've been working with PRU0 on the Beaglebone Black for a couple weeks now
(only a beginner) and have made some hopeful progress towards developing a
real time system that will change gpio logic states based on given location
data from a pupil tracking system.
So far I've been using th
Bought 2 green seedstudio Beagle bONE
s2w@beaglebone:/sys/class/gpio$ sudo /opt/scripts/tools/version.sh
git:/opt/scripts/:[ea6ea9fca05f36f5044398884375b0231348d6e2]
eeprom:[A335BNLTGW1ABBGW16054396]
model:[TI_AM335x_BeagleBone_Green_Wireless]
dogtag:[BeagleBoard.org Debian Image 2018-01-28]
bo
There is no p9-60 they stop at p9-46
On 2/27/2018 3:08 PM, Co M wrote:
> |Bought 2 green seedstudio Beagle bONE
> |
> s2w@beaglebone:/sys/class/gpio$ sudo /opt/scripts/tools/version.sh
> git:/opt/scripts/:[ea6ea9fca05f36f5044398884375b0231348d6e2]eeprom:[A335BNLTGW1ABBGW16054396]model:[TI_AM335x_
Not able to SSH into Beagle bone black to its default IP (192.168.7.2) over
USB.
Also in /dev mount point it's showing ttyACM0 instead of ttyUSB0.
Note: It's running perfect on Windows pc.
Device: Dell Notebook
Operating System: Ubuntu 16.04
--
For more options, visit http://beagleboard.org/d
SSH from where
but its running perfectly on windows ?
On 2/27/2018 5:11 PM, juneja.juneja...@gmail.com wrote:
> Not able to SSH into Beagle bone black to its default IP (192.168.7.2)
> over USB.
> Also in /dev mount point it's showing ttyACM0 instead of ttyUSB0.
>
> Note: It's running perfect on
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