1. LinuxCNC
  3. General LinuxCNC Questions
  5. distressing - division function at hal

distressing - division function at hal

More
07 Jul 2011 14:33 - 07 Jul 2011 14:39 #11228 by Fremder
distressing - division function at hal was created by Fremder
:(
sorry - its a stupid "think" but i don't found a example
- for hal
A = 120
B = 60

Factor: = 0.5

Division is not found at:
linuxcnc.org/docs/html/hal_components.html

tomorror i must SMILE to this question *g*

... i hope

==
Last edit: 07 Jul 2011 14:39 by Fremder.

Please Log in or Create an account to join the conversation.

More
07 Jul 2011 16:19 #11229 by andypugh
Replied by andypugh on topic Re:distressing - division function at hal
I don't know why this is the case, but to do division you need to use invert and mult2.

So, you invert the divisor, then multiply by the dividend.

"invert" has a parameter to make sure that you don't get divide-by-zero errors.

Please Log in or Create an account to join the conversation.

More
08 Jul 2011 09:13 - 08 Jul 2011 09:50 #11250 by Fremder
Replied by Fremder on topic Re:distressing - division function at hal
thank you ...

can you say me - where i found a "list" for the

mathematik formula's of the functions
abs its logik for me ...

mult2 the same...

but the others from: linuxcnc.org/docs/html/hal_components.html#r1_2_46

have you a link for me :-)

thanks too too
....

ok i'am stupid :-)

left side "Site Search" i found good informations ....
Last edit: 08 Jul 2011 09:50 by Fremder.

Please Log in or Create an account to join the conversation.

More
08 Jul 2011 10:16 #11252 by Rick G
Replied by Rick G on topic Re:distressing - division function at hal
Have you looked here?

Section 8.1 of Integrators Manual.

Rick G

Please Log in or Create an account to join the conversation.

More
08 Jul 2011 11:01 #11254 by andypugh
Replied by andypugh on topic Re:distressing - division function at hal
Fremder wrote:

can you say me - where i found a "list" for the mathematik formula's of the functions

I am not sure that there is one.

I tend to start with the list that starts halfway down this page:
www.linuxcnc.org/docview/html/
And then try to guess which ones might do what I want.

Please Log in or Create an account to join the conversation.

More
08 Jul 2011 11:56 #11255 by BigJohnT
Replied by BigJohnT on topic Re:distressing - division function at hal
andypugh wrote:

Fremder wrote:

can you say me - where i found a "list" for the mathematik formula's of the functions

I am not sure that there is one.

I tend to start with the list that starts halfway down this page:
www.linuxcnc.org/docview/html/
And then try to guess which ones might do what I want.


Andy, there is a list of the real time components in the Integrators manual... at least for now.

John

Please Log in or Create an account to join the conversation.

More
08 Jul 2011 12:13 #11258 by andypugh
Replied by andypugh on topic Re:distressing - division function at hal
BigJohnT wrote:

Andy, there is a list of the real time components in the Integrators manual... at least for now.

I find the html version more convenient, though.
It collects fewer greasy fingerprints.

Please Log in or Create an account to join the conversation.

More
08 Jul 2011 12:16 #11259 by BigJohnT
Replied by BigJohnT on topic Re:distressing - division function at hal
I'm adding that same list to the html as we type... If a person doesn't have a clue what a comp does the list might be better as it contains a short description of each one.

John

Please Log in or Create an account to join the conversation.

More
08 Jul 2011 13:19 #11264 by BigJohnT
Replied by BigJohnT on topic Re:distressing - division function at hal
And here is the link

www.linuxcnc.org/docview/html/hal_components.html

John

Please Log in or Create an account to join the conversation.

  1. LinuxCNC
  3. General LinuxCNC Questions
  5. distressing - division function at hal
Time to create page: 0.090 seconds
Powered by Kunena Forum