This Forum is Dedicated For all The Object Oriented PIC Lovers .......... The concept behind OOPic is straight forward. Use preprogrammed multitasking Objects from a library of highly optimized Objects to do all the work of interacting with the hardware. Then write small scripts in Basic, C, or Java syntax styles to control the Objects. During operation, the Objects run continuously and simultaneously in the background while the scripts run in the foreground telling the objects what to do.

Monday, October 15, 2007

Re: [oopic] Re: Should this code work?

Harry,

Switches are switches, you will have a hard time figuring them off if
you change their states based upon the states of other switches. The
better path is to look at the state of all switches at once and work on
the patterns to determine what to do. In that manner I'd use an oDIO4
object and a a switch/case construct, or a collection of oSwitches and
oGates to logically group events based upon the switch settings. Or
perhaps have some switches disabled when others are in certain states.

DLC

Harry Wolf wrote:
> See Brian Wlliams, et. al. RMPL and Remote Exec design papers, especially test design papers around 2000-2002 dealing with Planner/Scheduler constraint patterns. H arry
>
> carson hoyt <carr6565@yahoo.com> wrote: Well I decided on events rather than directly linking the buttons because I want the dio states to be able to change over time, which isn't shown in this version of the code.
> The actual events would look more like
>
> switch1.state = cvOff (Concerning these first two lines: is there a way to set
> switch2.state = cvOn up some sort of protocol where for instance it was a
> oopic.delay = 25 given that if switch1 was on then switches 2, 3, 4
> switch2.state = cvOff would be off?)
> switch1.state = cvOn
> oopic.delay = 20
> and on and on for a little while
>
> This program is eventually going to be incorporated into a larger program where the events are controling servos and other objects as well.
> In effect what I'm trying to do is set up each event as a short control program which is triggered by a single external button.
> Am I going about this the wrong way, is there another way?
>
> On a related subject if such programs were written how long could they be before the oopic would run out of disk space?
>
> Thanks
>
> Carson
>
> bobhedges9 <bhmtr@mindspring.com> wrote: looks like oflipflop would be easier than the events.
>
> --- In oopic@yahoogroups.com, carson hoyt <carr6565@...> wrote:
> >
> > I recently wrote this code to toggle some solid state analog
> switches, but am unsure if the code is bad or if I am screwing
> something else up all together. I have a feeling I got some of the
> hardware wrong, anyone have any suggestions.
> > Oh secondarily, is there some way to sync output signals or does
> that happen automatically. Thanks for the help.
> >
> >
> > Dim switch1 As New oDIO1
> > Dim switch2 As New oDIO1
> > Dim switch3 As New oDIO1
> > Dim switch4 As New oDIO1
> >
> > Dim button1 As New oDIO1
> > Dim button2 As New oDIO1
> >
> > Dim wire1 As New oWire
> > Dim wire2 As New oWire
> >
> > Dim routerstate1 As New oEvent
> > Dim routerstate2 As New oEvent
> >
> > Sub Main()
> >
> > ooPIC.Delay = 250
> >
> > switch1.IOLine = 1
> > switch1.Direction = cvOutput
> > switch1.State = cvOn
> >
> > switch2.IOLine = 2
> > switch2.Direction = cvOutput
> > switch2.State = cvOff
> >
> > switch3.IOLine = 3
> > switch3.Direction = cvOutput
> > switch3.State = cvOff
> >
> > switch4.IOLine = 4
> > switch4.Direction = cvOutput
> > switch4.State = cvOff
> >
> > button1.IOLine = 6
> > button1.Direction = cvInput
> >
> > button2.IOLine = 7
> > button2.Direction = cvInput
> >
> >
> > wire1.Input.Link(button1)
> > wire1.Output1.Link(routerstate1.Operate)
> > wire1.InvertIn = cvTrue
> > wire1.Operate = cvTrue
> >
> > wire2.Input.Link(button2)
> > wire2.Output1.Link(routerstate2.Operate)
> > wire2.InvertIn = cvTrue
> > wire2.Operate = cvTrue
> >
> > End Sub
> >
> > Sub routerstate1_Code()
> > switch1.State = cvOn
> > End Sub
> >
> > Sub routerstate2_Code()
> > switch1.State = cvOff
> >
> >
> > End Sub
> >
> >
> >
> > ---------------------------------
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>
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--
------------------------------------------------------
Dennis Clark ooPIC Tech Support
www.oopic.com
------------------------------------------------------



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