How I measure voltage values of pins on Kobuki.

[Ayşegül Uçar]

How I measure voltage values of pins on Kobuki. 

For example what are the voltage values of D01 and D00 by using an voltmeter? 

I did not measure them.

Could you please say which button I use or what I do? 

I read Arduino / Embedded Board Support Mode Kobuki user Guide. 

I tried BO button but it does not read any voltage from the digital outputs? 

DO0: Bumper left (pressed/released) ● DO1: Bumper centre (pressed/released) ● DO2: Bumper right (pressed/released) ● DO3: Wheel drop sensors (at least one wheel is dropped / none is dropped) 

[Scott C. Livingston]

Did you refer to the User Guide
(http://kobuki.yujinrobot.com/wiki/online-user-guide/), in particular
the section Embedded Board Support Mode?

If so, can you described precisely where the two leads from the
voltmeter were attached?

[Scott C. Livingston]

Which firmware version do you have?


Your response to my previous email is quoted below for posterity on the
mailing list.


On 07/25/2016 10:30 AM, Aysegul Ucar wrote:
> I attached D00 and GND
> or
> D01 and GND.
>
> I read (http://kobuki.yujinrobot.com/wiki/online-user-guide/)
>
> -------------------------------------------------------
> Aysegul UCAR, PhD, Senior Member of IEEE
> Firat University
> Engineering Faculty
> Mechatronics Engineering Department,
> 23119, Elazig TURKEY
>
> E-mail: agul...@firat.edu.tr
> ayseg...@gmail.com
>
> Phone: +90 424 2370000-6358
> ------------------------------------------------------

[Scott C. Livingston]

El jul. 25, 2016 10:31, "Aysegul Ucar" <ayseg...@gmail.com> escribió:
>
> I attached D00 and GND 
> or
> D01 and GND.
>
> I read (http://kobuki.yujinrobot.com/wiki/online-user-guide/)
>

Did you also attach pull-up or pull-down resistors, if needed? Check the Guide.

[Marcus Liebhardt]

Hi Aysegul!

Scott gave you already some important pointers. Thanks, Scott!

In addition these two links might also be helpful:

http://blog.yujinrobot.com/2012/11/random-walker-kobukino.html

http://blog.yujinrobot.com/2015/02/schematics-for-kobukino.html

They explain the use of the "Arduino / Embedded Board Support Mode" in combination with an Arduino AKA Kobukino.

Cheers,

Marcus

PS: We will add the above links to the Kobukino page: http://kobuki.yujinrobot.com/kobuki-shooter/

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[Marcus Liebhardt]

On 27 July 2016 at 13:42, Marcus Liebhardt <marcus.l...@yujinrobot.com> wrote:

Hi Aysegul!

Scott gave you already some important pointers. Thanks, Scott!

In addition these two links might also be helpful:

http://blog.yujinrobot.com/2012/11/random-walker-kobukino.html

http://blog.yujinrobot.com/2015/02/schematics-for-kobukino.html

They explain the use of the "Arduino / Embedded Board Support Mode" in combination with an Arduino AKA Kobukino.

Cheers,

Marcus

PS: We will add the above links to the Kobukino page: http://kobuki.yujinrobot.com/kobuki-shooter/

Wrong link. Should be: http://kobuki.yujinrobot.com/kobukino/