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 Re: 12 bits AD Wandler Kategorie: Programmierung Basic (von Stefan Süßmann - 14.02.2006 9:54)
 Als Antwort auf Re: 12 bits AD Wandler von Hans - 13.02.2006 21:54
> Thanks Stefan
 >
> But I don't understand it already
 > How do I get all 8 Ad variabele in 8 WORD's
> >            IIC.send chsetting   There you tell the Max127 which channel you want to read out.
                You have to read each ad-channel in that way. Have you seen the datasheet?


> And I only progr. conrad C-control/basic entwicklung
I use basic++ but it will work in ccbasic as well if you use the ccbasic commands.

> And I donÂ’t understand the command return zwischenwert
OK i forgot that :-) "zwischenwert" is a word that returns the AD-value 0-4096

> I hope that you can help me again
 > my used range is 0-5V for all AD inputs,
No problem. you can use all AD-channels at 0-5V.

> I go away for a few day so I cant react before fryday
 >
> Hans

Stefan


>
> > > Hallo
 > > > Thanks.
 > > > The Max 127 is a much better chip
 > > > But I donÂ’t understand anything of the 12C
 > > > Do you have a program for the Max127
 > > >
 > >
> > '------------------------------ function max127auslesen --------------------------------------------------------
 > > function Max127auslesen(chsetting as byte)
 > >          IIC.init
 > >          IIC.stop
 > >          IIC.start
 > >            IIC.send max127adresse
 > >            IIC.send chsetting
 > >          IIC.stop
 > >          IIC.start
> >           IIC.send (max127adresse + 1)
 > >           IIC.get z1
 > >           IIC.get z2
 > >           z2 = z2 shr 4
 > >         IIC.stop
 > >       IIC.off
 > >     zwischenwert = ((z1*16) + z2)    
 > >    return zwischenwert
 > > end function
 > >
> >
> > z1-z4 are bytes that i use global. max127adresse is the set adress of the max127 and chsetting sets the number of the AD-channel and the used range (0-5V, 0-10V,...shown in the datasheet).
 > >
> > Stefan

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Bisherige Antworten:

Re: 12 bits AD Wandler (von Hans - 17.02.2006 20:47)
    Re: 12 bits AD Wandler (von Stefan Süßmann - 20.02.2006 8:35)
        Re: 12 bits AD Wandler (von Hans - 22.02.2006 20:21)
            Re: 12 bits AD Wandler (von Stefan Süßmann - 22.02.2006 22:41)
                Re: 12 bits AD Wandler (von Hans - 23.02.2006 20:42)
                    Re: 12 bits AD Wandler (von Stefan Süßmann - 23.02.2006 22:05)
                       Re: 12 bits AD Wandler (von Hans - 25.02.2006 13:47)
                          Re: 12 bits AD Wandler (von Windt H.J. - 1.03.2006 23:12)
                             Re: 12 bits AD Wandler (von Hans - 4.03.2006 10:49)
            Re: 12 bits AD Wandler (von Stefan Süßmann - 22.02.2006 22:21)
        Re: 12 bits AD Wandler (von Hans - 22.02.2006 20:20)