$regfile = "m8def.dat"  
$crystal = 8000000  
$hwstack = 32  
$swstack = 10  
$framesize = 40  
$lib "i2c.lbx"                    '  

Config Lcdpin = Pin , Rs = Pinc.3 , E = Pind.6 , Db4 = Pinc.0 , Db5 = Pinc.1 , Db6 = Pinc.2 , Db7 = Pind.7   
Config Lcd = 16 * 2  
Cls  
Lcd "Test lcd"  
Waitms 800  
Cls  
Config Sda = Portc.4                    ' I2C Data  
Config Scl = Portc.5                    ' I2C Clock  

Config Twi = 100000  
Twbr = 12  
'Twsr = 0  
I2cinit  

Const Ad7746w = &H90  
Const Ad7746r = &H91  

Dim Highb As Byte , Midb As Byte , Lowb As Byte ,           ' Wert As Word At Highb Overlay  
Dim I As Byte  

Do  
I2cstart  
I2cwbyte Ad7746w  
I2cwbyte &H91  
I2cstop  

I2cstart  
I2cwbyte Ad7746r  
I2crbyte Highb , Ack  
I2crbyte Midb , Ack  
I2crbyte Lowb , Nack  
I2cstop  

Locate 1 , 2  
'Lcd "Wert: " ; Wert  
Locate 2 , 1  
Lcd Highb ; " " ; Midb ; " " ; Lowb  
'Locate 2 , 6  

Waitms 500  
Loop  
End