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   // with control lines all high except reset
 DA_PORT_ODR =(uint8_t)(~RES);
   // startup delay of 100ms
delay_ms(100);	
   // and rst high again
DA_PORT_ODR =(uint8_t)(0Xff);

   /* ADC Select
       Horizontal direction
       0xA0 = SEG1->SEG132 (left to right)
       0xA1 = SEG132->SEG1 (right to left) */
    writeCommand(0xA1);  // 0xA0 = SEG1->SEG132 (left to right)
    
    /* SHL Select
       Vertical direction
       0xC0 = COM1->COM64 (top to bottom)
       0xC8 = COM64->COM1 (bottom to top) */
    writeCommand(0xC8);  // 0xC0 = COM1->COM64
	 
	     /* LCD bias select
       Screen in use: Displaytech 64128E
       Display duty ratio: 1/65
       Display bias: 1/9
       0xA2 = 1/5 or 1/6 or 1/7 bias
       0xA3 = 1/6 or 1/8 or 1/9 bias 
       Note: at 1/6 bias use 0xA2 for 1/49 duty ratio 
       or 0xA3 for 1/33 duty ratio */
    writeCommand(0xA2);  // 0xA3 = 1/9 bias
		
	  
/*Regulator resistor select
     Sets the internal resistance ratio used in the internal voltage regulator
     Refer to datasheet p.42
     This works as a corse contrast control
     0x20 = 1.9
     0x21 = 2.19
     0x22 = 2.55
     0x23 = 3.02
     0x24 = 3.61
     0x25 = 4.35
     0x26 = 5.29
     0x27 = 6.48 */     
   writeCommand(0x20);
  
	/*Set reference voltage register
     Used as a fine contrast control
     0x81 = Enter voltage register set mode
     0x00 to 0x3F = 0 to 63 */
   writeCommand(0x81);  //0x81 = Enter voltage register set mode
   writeCommand(0x10);  //0x30 = Set ref voltage to 30
	 
   lcd_control(0x00);      // <- This probably isn't required here - it's set below
	     /*Power control
      Displaytech screen uses built-in power circuits
      Switch on in order as specified in data sheet
      wait 1ms between each command
      1st - Voltage converter ON = 0x2C
      2nd - Voltage regulator ON = 0x2E
      3rd - Voltage follower  ON = 0x2F */
    writeCommand(0x2C);  //0x2C = Voltage converter ON
    delay_10us(100);
    writeCommand(0x2E);  //0x2E = Voltage regulator ON
    delay_10us(100);
    writeCommand(0x2F);  //0x2F = Voltage follower ON
		
	 
    /*Initial display line
     Specify DDRAM line for COM1
     0x40 + display line */
   writeCommand(0x40);  //Set initial line to 0
   
   /*Set page address
     Sets the initial page address to write to
     0xB0 + page address 0 to 8 */
   writeCommand(0xB0); //Initial page set to 0
   
   /*Set column address
     Sets the initial column to write to
     for LSB (b3-b0) 0x00 + first nibble
     for MSB (b7-b4) 0x10 + second nibble 
     0x00 to 0x83 = column 0 to 131 */
   writeCommand(0x00);  //Sets LSB to 0
   writeCommand(0x10);  //Sets MSB to 0  - column is now set to 0
   
   /*Reverse display
     Selects either a normal display or a reverse display
     0xA6 = normal
     0xA7 = reverse */    
   writeCommand(0xA6);  //Sets display to normal
   
   /*Set static indicator
     Sets up a static indicator on the display
     See datasheet p.42 
     This is a 2 instruction cycle
     0xAC = static indicator ON
     0xAD = static indicator OFF 
     Next instruction to set indicator type:
     0x00 = OFF
     0x01 = ON - 1 second blinking
     0x02 = ON - 0.5 second blinking
     0x03 = ON - always ON */
   writeCommand(0xAD);  //Static indicator OFF
   writeCommand(0x00);  //OFF - 0.5 second blinking
   
   /*Display ON/OFF
     Switched the display to on or off
     0xAE = Display OFF
     0xAF = Display ON */
   writeCommand(0xAF);