New CNC4PC Cape for Beaglebone and C62

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05 Nov 2017 20:35 #101369 by arturod
arturod created the topic: New CNC4PC Cape for Beaglebone and C62
Note the new Beaglebone Black cape for the C62:

https://cnc4pc.com/c70-beaglebone-black-motherboard.html

It allows interfacing with the C62 which is a full featured breakout board. The firmware available in our website comes preconfigured and ready to run with:
• Motion Control on 4 axes.
• E-Stop.
• Safety Charge Pump.
• Spindle Control.
• Pendant.
• Homing on 4 axes.

Arturo Duncan
cnc4pc.com
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05 Nov 2017 22:36 - 05 Nov 2017 22:46 #101379 by ozzyrob
ozzyrob replied the topic: New CNC4PC Cape for Beaglebone and C62
Would I be correct in guessing the one connector is configure as 8 out, 5 in & 4 out and the other configure as 8 in, 5 in & 4 out.

Are the step\direction connected to PRU out pins ?

I guess the charge pump would be about 500hz or so ?

Does the MPG takes advantage of the eQEP driver ?

OOPS my bad...should have read your manual
Last Edit: 05 Nov 2017 22:46 by ozzyrob. Reason: Note to self: RTFM
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08 Nov 2017 13:46 #101520 by arturod
arturod replied the topic: New CNC4PC Cape for Beaglebone and C62
I am sorry for the delay in getting to you. Keep in mind that the firmware that you find in our website is configured based on the machinekit.

To answer your questions:

Are the step\direction connected to PRU out pins ?

YES!

I guess the charge pump would be about 500hz or so ?

12.5Khz.

Does the MPG takes advantage of the eQEP driver ?

I am not sure. But would think so... In any case this is low speed MPG which usually work at 100PPR. I will get back to you on this one.

Let me know if you have any more questions.

Arturo Duncan
cnc4pc.com
The following user(s) said Thank You: ozzyrob
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