DRO for BF20 mill optical scales

[chapulino]

Thanks Yuri and Lens42

Mi new Board for quadrature scales is finish
I have a question. 
in the squematic include an option for touch probe.

And in detail of the specifics of the new firm:Quandrature Firmware for MSP430 LaunchPad 1.2 is detailed that supports the touch probe, but I have a doubt, the app supports touch probe data or not yet,
I have not been able to clarify it. Thank you.

A consultation lens42
In your schematic you include between GNG and V5 4 capacitors 1.0uF and also between 3.3v and GND another two capacitors of 1.0uF, I have precided them because I did not have, what is its exact function?

Some photos of my project.

[Yuriy]

Thanks Yuri and Lens42

Mi new Board for quadrature scales is finish
I have a question. 
in the squematic include an option for touch probe.

And in detail of the specifics of the new firm:Quandrature Firmware for MSP430 LaunchPad 1.2 is detailed that supports the touch probe, but I have a doubt, the app supports touch probe data or not yet,
I have not been able to clarify it. Thank you.

A consultation lens42
In your schematic you include between GNG and V5 4 capacitors 1.0uF and also between 3.3v and GND another two capacitors of 1.0uF, I have precided them because I did not have, what is its exact function?

Some photos of my project.

Nice build.
The capacitors are there to help with noise. They are not strictly necessary but helpful.

[chapulino]

Nice build.
The capacitors are there to help with noise. They are not strictly necessary but helpful.

Thank Yuri . and this other question?

In detail of the specifics of the new firm:Quandrature Firmware for MSP430 LaunchPad 1.2 is detailed that supports the touch probe, but I have a doubt, the app supports touch probe data or not yet,

I have not been able to clarify it. Thank you.

[chapulino]

And Now the tacho

[chapulino]

https://youtu.be/pmO3UwiXz4E

runs 100% thanks Yuri

[chapulino]

The last post about the DRO

http://foro.metalaficion.com/index.php?t...#msg304652