+; #######
+; defines
+; #######
+
+; baudrate = clock freq / etu
+; std smartcard etu: 372
+; other smartcards: 625
+.define clock 8000000
+.define clk_h 4000000
+.define etu 625
+.define etu_h 312
+.define baudrate 5 ; UBRR value for 76800 bits/s (8mhz clock)
+
+; names for registers
+.define tmp r16
+.define bitcount r17
+.define tmp1 r18
+.define tmp2 r19
+.define byte r20
+.define overflow_counter r21
+.define counter_l r22
+.define counter_h r23
+.define state r24
+.define state_m r25
+.define mode r26
+.define counter_l_tmp r27
+.define counter_h_tmp r28
+.define one r1
+.define zero r0
+
+; state
+.define LOW (1<<0)
+.define LOW_F 1
+.define HIGH (1<<1)
+.define HIGH_F 2
+; mode
+.define STUPID (1<<0) ; forward cam <-> card communication
+.define STUPID_F 1
+.define COOL (1<<1) ; send time (clocks) & state via uart
+.define COOL_F 2
+.define ELITE (1<<2) ; create bytes, maybe even whole command arrays
+.define ELITE_F 3
+.define GODLIKE (1<<3) ; filter and mask for commands to card - send rejected via uart only
+.define GODLIKE_F 4
+.define INCREDIBLE_HACK (1<<4) ; destroy all your hardware
+.define INCREDIBLE_HACK_F 5
+
+; but there is only stupid and cool mode right now %)
+
+
+; #############
+; programm code
+; #############
+
+; ------------------