5i25_7i77_bob.bit required
28 Oct 2017 05:21 #100911
by Diederik
5i25_7i77_bob.bit required was created by Diederik
Hi Everyone,
I am trying to use a 6i25 - 7i77 - Cheap Breakout board.
I did this before with a 7i76e, and used 7i76e_bstech.bit... or something similar. I'm using a 6i25, and from the 6i25 I want to connect to a 7i77(and up to here, all is okay), and a Breakout board, to control a spindle position/index control/C-Axis which requires 5v Step/Dir.
I loaded the following firmware: 5i25_7i77_bstech.bit.
This gives me the following pins availailable:
hm2_5i25.0.stepgen.00.control-type
-velocity-fb
-velocity-cmd
-position-fb
-position-cmd
-enable
-dbg_vel_error
-dbg_step_rate
-dbg_s_to_match
-dbg_pos_minus_prev_
-dbg_ff_vel
-dbg_err_at_match
-counts.
I don't see the following:
-position-scale
-steplen
-stepspace
-dirhold
-dirsetup
Please advice if I should use different firmware, and what firmware I should use for this setup.
I am trying to use a 6i25 - 7i77 - Cheap Breakout board.
I did this before with a 7i76e, and used 7i76e_bstech.bit... or something similar. I'm using a 6i25, and from the 6i25 I want to connect to a 7i77(and up to here, all is okay), and a Breakout board, to control a spindle position/index control/C-Axis which requires 5v Step/Dir.
I loaded the following firmware: 5i25_7i77_bstech.bit.
This gives me the following pins availailable:
hm2_5i25.0.stepgen.00.control-type
-velocity-fb
-velocity-cmd
-position-fb
-position-cmd
-enable
-dbg_vel_error
-dbg_step_rate
-dbg_s_to_match
-dbg_pos_minus_prev_
-dbg_ff_vel
-dbg_err_at_match
-counts.
I don't see the following:
-position-scale
-steplen
-stepspace
-dirhold
-dirsetup
Please advice if I should use different firmware, and what firmware I should use for this setup.
Please Log in or Create an account to join the conversation.
28 Oct 2017 14:27 #100927
by PCW
Replied by PCW on topic 5i25_7i77_bob.bit required
Those are parameters, not pins, and will be present for any configuration that has step generators
Please Log in or Create an account to join the conversation.
30 Oct 2017 04:21 - 30 Oct 2017 04:28 #101000
by Diederik
Replied by Diederik on topic 5i25_7i77_bob.bit required
Hi Peter.
Thanks for your reply.
Okay, My Bad... You're right... I'm going to try this again. Will let you know on the progress. Not sure what I did wrong on friday(actually, the problem was that it was friday, ...
), but Linuxcnc is starting up now, and ... I need to test it, and will give feedback soon.
Thanks for your reply.
Okay, My Bad... You're right... I'm going to try this again. Will let you know on the progress. Not sure what I did wrong on friday(actually, the problem was that it was friday, ...
![:D :D](/media/kunena/emoticons/laughing.png)
Last edit: 30 Oct 2017 04:28 by Diederik.
Please Log in or Create an account to join the conversation.
Time to create page: 0.148 seconds