;LCD.inc     lcd d7 d6 d5 d4 d3 d2 d1 d0 rw  rs  e
            ;mcu d7 d6 d5 d4  -  - -  -  0   pb3 pb2


.equ cLcdWrite = 0b11111100
.equ cLcdDummy = 0b00110000
.equ bLcdRS    = 0b00000100
.equ bLcdEn    = PB3
.equ mLcdData  = 0xF0
.equ c1s       = 200
.equ ftakt     = 4000000
.equ c5ms      = ftakt/800
.equ c50us     = ftakt/80000
.equ pLcdDdr   = DDRB
.equ pLcdPort  = PORTB

.macro enactive ; 2 4.0 Mhz 
       nop      ; 5 10.0 Mhz
	   nop
.endmacro