make component pin in toggled ...
30 Aug 2016 18:05 - 30 Aug 2016 18:28 #79734
by bkt
make component pin in toggled ... was created by bkt
maybe it's a stupid question but I can not make permanent a pin in my Component in shorter time ....
example...
Obviously halui.joint.N.on-hard-max-limit is a momentary contact .... I would like to make it become permanent, in MYCOMP on mypin until an external reset ...
example:
step 1) halui.joint.0.on-hard-max-limit UP => MYCOMP.mypin UP => myintvariable UP to myvaiable=1
step2) halui.joint.0.on-hard-max-limit DOWN => MYCOMP.mypin DOWN => myintvariable UP to myvaiable=1
step3) MYCOMP.resetsignal => myvaiable DOWN to myintvariable=0
I'm able to make these only if halui.joint.0.on-hard-max-limit stay UP more than 500-300msec. why these? I need sometings like 80-100msec.... is possible??
Depends only from userspace timing??
Regards
Giorgio
example...
/******MYCOMP*******/
while(!done)
{
usleep(20000); /* or usleep(250000) same result*/
FOR_ALL_INST(){
if (mypin) {myintvariable = 1;} .....
if (myintvariable == 1) { myoutputpin = 1;}
if (myresetpin) {myoutput = 0;}
.....
/***********my hal file****************/
net mypin MYCOMP.mynin <= halui.joint.0.on-hard-max-limit
.....Obviously halui.joint.N.on-hard-max-limit is a momentary contact .... I would like to make it become permanent, in MYCOMP on mypin until an external reset ...
example:
step 1) halui.joint.0.on-hard-max-limit UP => MYCOMP.mypin UP => myintvariable UP to myvaiable=1
step2) halui.joint.0.on-hard-max-limit DOWN => MYCOMP.mypin DOWN => myintvariable UP to myvaiable=1
step3) MYCOMP.resetsignal => myvaiable DOWN to myintvariable=0
I'm able to make these only if halui.joint.0.on-hard-max-limit stay UP more than 500-300msec. why these? I need sometings like 80-100msec.... is possible??
Depends only from userspace timing??
Regards
Giorgio
Last edit: 30 Aug 2016 18:28 by bkt.
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01 Sep 2016 16:36 #79842
by andypugh
Replied by andypugh on topic make component pin in toggled ...
Maybe create a realtime HAL component instead?
Or use linuxcnc.org/docs/2.7/html/man/man9/edge.9.html
Or use the code from "edge" in your own realtime comp.
Or use linuxcnc.org/docs/2.7/html/man/man9/edge.9.html
Or use the code from "edge" in your own realtime comp.
The following user(s) said Thank You: bkt
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01 Sep 2016 17:56 #79857
by bkt
Replied by bkt on topic make component pin in toggled ...
realtime comp ..... 
Regards
giorgio
Regards
giorgio
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01 Sep 2016 20:16 #79874
by andypugh
Replied by andypugh on topic make component pin in toggled ...
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