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Thank You I'll try the progr Zonday I hope that it works does it ??????????????????????? Here the programm DEFINE Var1 BYTE[1] DEFINE Var2 BYTE[2] DEFINE I BYTE[3] DEFINE D BYTE[4] DEFINE AD1 WORD[3] DEFINE AD2 WORD[4] DEFINE AD3 WORD[5] DEFINE AD4 WORD[6] DEFINE AD5 WORD[7] DEFINE AD6 WORD[8] DEFINE AD7 WORD[9] DEFINE AD8 WORD[10] DEFINE Max128adres &h50 DEFINE LED PORT[1] 'A Max127 has a adress 0101 A2 A1 A0 RW '01010000 = 50 '01010010 = 52 '01010100 = 54 'I2C Write Addresses: '&h50 &h52 &h54 &h56 &h58 &h5A &h5C &h5E 'I2C Read Addresses: 'I2C Read Address = I2C Write Address + 1 #Start TOG LED FOR I=1 to 50 IF RXD THEN Goto Ontvangst PAUSE 1 NEXT GOTO Start #Ontvangst GET D IF D=68 THEN GOTO Zend ELSE GOTO Ontvangst 'D is van Excel(Excel is klaar om te ontvangen) #Zend GOSUB Programma Print "S";"|"; 'S is de Start puls voor Excel Print AD1;"|"; Print AD2;"|"; Print AD3;"|"; Print AD4;"|"; Print AD5;"|"; Print AD6;"|"; Print AD7;"|"; Print AD8;"|"; Print "E" 'E is einde VAR. voor Excel GOTO Start #Programma PRINT"#ON_IIC#"; PRINT"#START#"; PUT Max128adres PUT &B10001000 'Channel 1 Scale 0-Vref PRINT"#STOP#"; PRINT"#START#"; PUT Max128adres+1 GET Var1 GET Var2 Var2 = Var2 SHR 4 PRINT"#STOP#"; PRINT"#OFF#"; AD1 = ((Var1*16) + Var2) PRINT"#ON_IIC#"; PRINT"#START#"; PUT Max128adres PUT &B10011000 'CHannel 2 PRINT"#STOP#"; PRINT"#START#"; PUT Max128adres+1 GET Var1 GET Var2 Var2 = Var2 SHR 4 PRINT"#STOP#"; PRINT"#OFF#"; AD2 = ((Var1*16) + Var2) PRINT"#ON_IIC#"; PRINT"#START#"; PUT Max128adres PUT &B10101000 'CHannel 3 PRINT"#STOP#"; PRINT"#START#"; PUT Max128adres+1 GET Var1 GET Var2 Var2 = Var2 SHR 4 PRINT"#STOP#"; PRINT"#OFF#"; AD3 = ((Var1*16) + Var2) PRINT"#ON_IIC#"; PRINT"#START#"; PUT Max128adres PUT &B10111000 'CHannel 4 PRINT"#STOP#"; PRINT"#START#"; PUT Max128adres+1 GET Var1 GET Var2 Var2 = Var2 SHR 4 PRINT"#STOP#"; PRINT"#OFF#"; AD4 = ((Var1*16) + Var2) PRINT"#ON_IIC#"; PRINT"#START#"; PUT Max128adres PUT &B11001000 'CHannel 5 PRINT"#STOP#"; PRINT"#START#"; PUT Max128adres+1 GET Var1 GET Var2 Var2 = Var2 SHR 4 PRINT"#STOP#"; PRINT"#OFF#"; AD5 = ((Var1*16) + Var2) PRINT"#ON_IIC#"; PRINT"#START#"; PUT Max128adres PUT &B11011000 'CHannel 6 PRINT"#STOP#"; PRINT"#START#"; PUT Max128adres+1 GET Var1 GET Var2 Var2 = Var2 SHR 4 PRINT"#STOP#"; PRINT"#OFF#"; AD6 = ((Var1*16) + Var2) PRINT"#ON_IIC#"; PRINT"#START#"; PUT Max128adres PUT &B11101000 'CHannel 7 PRINT"#STOP#"; PRINT"#START#"; PUT Max128adres+1 GET Var1 GET Var2 Var2 = Var2 SHR 4 PRINT"#STOP#"; PRINT"#OFF#"; AD7 = ((Var1*16) + Var2) PRINT"#ON_IIC#"; PRINT"#START#"; PUT Max128adres PUT &B11111000 'CHannel 8 PRINT"#STOP#"; PRINT"#START#"; PUT Max128adres+1 GET Var1 GET Var2 Var2 = Var2 SHR 4 PRINT"#STOP#"; PRINT"#OFF#"; AD8 = ((Var1*16) + Var2) RETURN > Hello, > Yes, there are a total of 8 addresses possible. > > I2C Write Addresses: > &h50 &h52 &h54 &h56 &h58 &h5A &h5C &h5E > > I2C Read Addresses: > I2C Read Address = I2C Write Address + 1 > > Greetings, > H.J.W. > > > Thanks H.J.W > > > > I din't look good > > > > A Max128 has a adress 0101 A2 A1 A0 RW > > '01010000 =&h50 > > '01010010 = 52 > > '01010100 = 54 > > '01011000 = 58 > > etc. totaal 8x > > > > Is this alright ?? > > or..?? > > > > Hans > > > > > Hello, > > > Here is a data sheet - > click me > > > On page 11 is the addressing. > > > Greetings, > > > H.J.W. > > > > > > > Hello, > > > > > > > > I'm working on a 12 bits adconv. the max128 and the munit2. > > > > print and progr. are almost finished. > > > > but what is the adress input from the max128. > > > > A0, A1, A2 are connectet on minus > > > > I can't find this data on the datasheet. > > > > > > > > Hans. > > > > > > > > Is this DEFINE Max128adres &h80 > > > > or DEFINE Max128adres &h90 > > > > or else |
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Re: 12 bits ADconv. Max128 (von H.J.W. - 28.09.2006 20:59)Re: 12 bits ADconv. Max128 (von Hans - 28.09.2006 21:57)