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firgelli-linearact-test3.c
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didiercoll
Novice
Joined: Sat Sep 15, 2012 11:28 am Posts: 67
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 firgelli-linearact-test3.c
Bonjour I try to used the firgelli-linearact-test3.c ;see below ; It seems that with FLACextendLA(testMotor, 50, 40); the actuator has a speed of 50 ( good ) and have to stop at 40 mm ( ???? ) but , it goes always at the end and not stop at 40 mm, it means it goes through to 100 mm ; it is strange ? with NXTG blocks , there is no such problem ; it is OK ; waht do you think about that ; may I did a mistake somethere ? or no understood how it works ? thanks didier  |  |  |  | Code: /* * $Id: firgelli-linearact-test3.c 114 2012-10-08 18:11:44Z xander $ */
/** * firgelli-linearact.h provides an API for the Firgelli Linear Actuator. This program * demonstrates how to use that API. * * Changelog: * - 0.1: Initial release * * TODO: * - Add ramping support (being worked on, has a few bugs) * * Credits: * - Big thanks to Firgelli for providing me with a Linear Actuator to play with! * * License: You may use this code as you wish, provided you give credit where it's due. * * THIS CODE WILL ONLY WORK WITH ROBOTC VERSION 3.51 AND HIGHER. * Xander Soldaat (xander_at_botbench.com) * 15 february 2010 * version 0.1 */
#include "drivers/firgelli-linearact.h"
task main () { tMotor testMotor = motorA;
PlaySound(soundBeepBeep); nxtDisplayBigTextLine(3, "Retract"); FLACretractLA(testMotor, 100); wait1Msec(5000);
// This stops the motor, handy in case of emergencies FLACstopLA(motorA); while(!isDone(testMotor)) wait1Msec(50); wait1Msec(200); nMotorEncoder[testMotor] = 0; wait1Msec(1000);
PlaySound(soundBeepBeep); eraseDisplay(); nxtDisplayBigTextLine(1, "Extend"); nxtDisplayTextLine(3, "ticks: 40"); nxtDisplayTextLine(4, "speed: 50"); FLACextendLA(testMotor, 50, 40); while(!isDone(testMotor)) wait1Msec(50); if (isStalled(testMotor)) nxtDisplayTextLine(7, "STALLED"); wait1Msec(1000);
PlaySound(soundBeepBeep); eraseDisplay(); nxtDisplayBigTextLine(1, "Done"); wait1Msec(2000); }
/* * $Id: firgelli-linearact-test3.c 114 2012-10-08 18:11:44Z xander $ */ |  |  |  |  |
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| Tue Oct 23, 2012 9:07 am |
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mightor
Moderator
Joined: Wed Mar 05, 2008 8:14 am Posts: 2866 Location: Rotterdam, The Netherlands
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 Re: firgelli-linearact-test3.c
Unfortunately, this program works very well with my pre-production LA and I cannot reproduce it.
- Xander
_________________| Some people, when confronted with a problem, think, "I know, I'll use threads," | and then two they hav erpoblesms. (@nedbat)| My Blog: I'd Rather Be Building Robots| ROBOTC 3rd Party Driver Suite: [ Project Page]
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| Tue Oct 23, 2012 12:07 pm |
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didiercoll
Novice
Joined: Sat Sep 15, 2012 11:28 am Posts: 67
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 Re: firgelli-linearact-test3.c
Thanks
do you mean you want to built LA yourself ?
didier
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| Tue Oct 23, 2012 12:38 pm |
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mightor
Moderator
Joined: Wed Mar 05, 2008 8:14 am Posts: 2866 Location: Rotterdam, The Netherlands
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 Re: firgelli-linearact-test3.c
No, what I meant was that the LA that I was sent by Firgelli is a pre-production that seems to behave a lot differently from the final production version that is currently being sold.
- Xander
_________________| Some people, when confronted with a problem, think, "I know, I'll use threads," | and then two they hav erpoblesms. (@nedbat)| My Blog: I'd Rather Be Building Robots| ROBOTC 3rd Party Driver Suite: [ Project Page]
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| Wed Oct 24, 2012 6:50 am |
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didiercoll
Novice
Joined: Sat Sep 15, 2012 11:28 am Posts: 67
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 Re: firgelli-linearact-test3.c
of course
sorry for my bad english
I used to translate " mot à mot "
very bad ...
didier
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| Wed Oct 24, 2012 9:00 am |
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mightor
Moderator
Joined: Wed Mar 05, 2008 8:14 am Posts: 2866 Location: Rotterdam, The Netherlands
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 Re: firgelli-linearact-test3.c
No worries, I am sure your English is better than my French  - Xander
_________________| Some people, when confronted with a problem, think, "I know, I'll use threads," | and then two they hav erpoblesms. (@nedbat)| My Blog: I'd Rather Be Building Robots| ROBOTC 3rd Party Driver Suite: [ Project Page]
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| Fri Oct 26, 2012 12:58 am |
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