B4R Tutorial Writing & Reading Serial EEPROM 24C512 With Arduino Uno Using rWire

SERIAL EEPROM 24C512 Reading & Writing:
Sub Process_Globals
    Public Serial1 As Serial
    Private Wire As WireMaster
    Dim bc As ByteConverter
End Sub

Private Sub AppStart
    Serial1.Initialize(115200)
    Log("AppStart")
    Wire.Initialize
    Write_EEPROM
End Sub

Sub Write_EEPROM
    Wire.WriteTo2(0x50,True,Array As Byte(00,00,01,02,03,04))'Writing 1,2,3,4 from memory address 00
    Log("WRITING COMPLETE")
    Delay(3000)
    READ_EEPROM
End Sub

Sub READ_EEPROM
    Dim b() As Byte
    Wire.WriteTo2(0x50,True,Array As Byte(0,0))'24c512 set register pointer to 00 memory address
    b=Wire.RequestFrom(0x50,4)'read first memory address
    Log(bc.HexFromBytes(b))   'display it in string
    Log("reading complete")
End Sub
 

Cableguy

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Again one of those posts...
 
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