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Re: 12 bits AD Wandler Kategorie: Programmierung Basic (von Hans - 17.02.2006 20:47)

Als Antwort auf Re: 12 bits AD Wandler von Stefan Süßmann - 14.02.2006 9:54

Hans nutzt:  CC1-M-Unit V1.2/2.0

Oke thanks, but i dont understand it already I have made this, but it donÂ’t works of course ?? Can you look at this once more DEFINE Var1     BYTE[1] DEFINE Var2     BYTE[2] DEFINE AD1      WORD[2] DEFINE AD2      WORD[3] DEFINE AD3      WORD[4] DEFINE AD4      WORD[5] DEFINE Max127adres       &h90 '??? #Start GOSUB programma  PRINT"#ON_LCD#";  PRINT"#L101#";  PRINT"AD1 = ";AD1;  PRINT"#L110#";  PRINT"AD2 = ";AD2;  PRINT"#L201#";  PRINT"AD3 = ";AD3;  PRINT"#L210#";  PRINT"AD4 = ";AD4;  PRINT"#OFF#"; GOTO Start #Programma  PRINT"#ON_IIC#";  PRINT"#START#";  PUT Max127adres    PUT &hee  '???  PRINT"#STOP#";  PRINT"#START#";  PRINT Max127adres  GET Var1  GET Var2  Var2 = Var2 SHR 4  PRINT"#STOP#";  PRINT"#OFF#";  AD1 = ((Var1*16) + Var2) RETURN > > 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 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)