A help with Write/Read a I2C memory

[mister_e]

in your first example, try to change to..

<font color="#000000">        @ __CONFIG _XT_OSC &amp; _WDT_ON &amp; _PWRTE_ON &amp; _BODEN_ON &amp; _LVP_OFF                  
        <font color="#000080">DEFINE </font>OSC 4
        <font color="#000080">INCLUDE </font>&quot;Modedefs.bas&quot;
        
        <font color="#000080">DEFINE </font>LCD_DREG PORTB
        <font color="#000080">DEFINE </font>LCD_DBIT 4
        <font color="#000080">DEFINE </font>LCD_RSREG PORTB
        <font color="#000080">DEFINE </font>LCD_RSBIT 3
        <font color="#000080">DEFINE </font>LCD_EREG PORTB
        <font color="#000080">DEFINE </font>LCD_EBIT 2
        
        SDA <font color="#000080">VAR </font>PORTC.4
        SCL <font color="#000080">VAR </font>PORTC.3
        
        J <font color="#000080">VAR WORD
        </font>i <font color="#000080">VAR WORD
        
        </font>c <font color="#000080">VAR BYTE
        </font>variabila1 <font color="#000080">VAR BYTE
        </font>variabila2 <font color="#000080">VAR BYTE        
        </font>variabila1=&quot;A&quot;
        variabila2=&quot;B&quot;
        
        i=0
        J=0
        
        ADCON1 = 7
        TRISB = 0

start:

        <font color="#000080">I2CWRITE </font>SDA, SCL,$A0,i,[&quot;TEXT1&quot;,variabila1,&quot; TEXT2&quot;,variabila2]
        <font color="#000080">LCDOUT </font>$FE,1
        <font color="#000080">LCDOUT </font>$FE,$80,&quot;INCERCARI&quot;
        <font color="#000080">LCDOUT </font>$FE,$C0
        
        <font color="#000080">FOR </font>J = 0 <font color="#000080">TO </font>12
            <font color="#000080">I2CREAD </font>SDA, SCL,$A0,J,[c]
            <font color="#000080">LCDOUT </font>c
            <font color="#000080">NEXT </font>J

        @   <font color="#000080">GOTO </font>$

[Eugeniu]

in your first example, try to change to..

    lcdout $FE,1
    LCDOUT $FE,$80,"INCERCARI"
    LCDOUT $FE,$C0

    for J = 0 to 20
        i2cread SDA, SCL,$A0,J,[C]
        LCDOUT c
        next

In this situation the fist karakter is write in the same place , first possition .

[mister_e]

no it works here, look at post #10