Created
July 19, 2011 03:48
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AVRGCC Generated ASM code
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| if (PORTB&(1<<USER_SOL_PIN)) { | |
| 48e: c0 9b sbis 0x18, 0 ; 24 | |
| 490: 02 c0 rjmp .+4 ; 0x496 <main+0x12> | |
| PORTD|=(1<<UV_LAMP_PIN); | |
| 492: 97 9a sbi 0x12, 7 ; 18 | |
| PORTB&=~(1<<BW_PUMP_PIN); | |
| 494: c6 98 cbi 0x18, 6 ; 24 | |
| 496: ff cf rjmp .-2 ; 0x496 <main+0x12> | |
| Same code generated with macros: | |
| if (read_USER_SOL()) { | |
| 484: c0 9b sbis 0x18, 0 ; 24 | |
| 486: 03 c0 rjmp .+6 ; 0x48e <main+0xa> | |
| write_UV_LAMP(1); | |
| 488: 97 9a sbi 0x12, 7 ; 18 | |
| write_BW_PUMP(0); | |
| 48a: 96 98 cbi 0x12, 6 ; 18 | |
| 48c: 82 b3 in r24, 0x12 ; 18 | |
| } | |
| Macros: | |
| #define _readPIN(port, pin) ( port & _BV(pin) ) | |
| #define _writePIN(port, pin, state) ( ( state && (port |= _BV(pin)) ) || (port &= ~_BV(pin)) ) | |
| #define read_USER_SOL() _readPIN(PORTB, USER_SOL_PIN) | |
| #define write_UV_LAMP(state) _writePIN(PORTD, UV_LAMP_PIN, state) | |
| #define read_BW_PUMP() _readPIN(PORTD, BW_PUMP_PIN) |
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| if (PORTB&(1<<USER_SOL_PIN)) { | |
| 578: 88 e3 ldi r24, 0x38 ; 56 | |
| 57a: 90 e0 ldi r25, 0x00 ; 0 | |
| 57c: fc 01 movw r30, r24 | |
| 57e: 80 81 ld r24, Z | |
| 580: 88 2f mov r24, r24 | |
| 582: 90 e0 ldi r25, 0x00 ; 0 | |
| 584: 81 70 andi r24, 0x01 ; 1 | |
| 586: 90 70 andi r25, 0x00 ; 0 | |
| 588: 88 23 and r24, r24 | |
| 58a: 91 f0 breq .+36 ; 0x5b0 <main+0x7c> | |
| PORTD|=(1<<UV_LAMP_PIN); | |
| 58c: 82 e3 ldi r24, 0x32 ; 50 | |
| 58e: 90 e0 ldi r25, 0x00 ; 0 | |
| 590: 22 e3 ldi r18, 0x32 ; 50 | |
| 592: 30 e0 ldi r19, 0x00 ; 0 | |
| 594: f9 01 movw r30, r18 | |
| 596: 20 81 ld r18, Z | |
| 598: 20 68 ori r18, 0x80 ; 128 | |
| 59a: fc 01 movw r30, r24 | |
| 59c: 20 83 st Z, r18 | |
| PORTB&=~(1<<BW_PUMP_PIN); | |
| 59e: 88 e3 ldi r24, 0x38 ; 56 | |
| 5a0: 90 e0 ldi r25, 0x00 ; 0 | |
| 5a2: 28 e3 ldi r18, 0x38 ; 56 | |
| 5a4: 30 e0 ldi r19, 0x00 ; 0 | |
| 5a6: f9 01 movw r30, r18 | |
| 5a8: 20 81 ld r18, Z | |
| 5aa: 2f 7b andi r18, 0xBF ; 191 | |
| 5ac: fc 01 movw r30, r24 | |
| 5ae: 20 83 st Z, r18 | |
| } |
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