24 lines
522 B
C
24 lines
522 B
C
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/**************** io.h **************/
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typedef unsigned char uint8_t;
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#define _SFR_BASE 0xF0000
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#define _SFR_MEM8(mem_addr) (*(volatile uint8_t *)(mem_addr + _SFR_BASE))
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#define ADCH _SFR_MEM8(0x05)
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#define ADCSR _SFR_MEM8(0x06)
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#define ADMUX _SFR_MEM8(0x07)
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#define PIND _SFR_MEM8(0x10)
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#define PORTD _SFR_MEM8(0x12)
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#define PORTC _SFR_MEM8(0x15)
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#define WDTCR _SFR_MEM8(0x31)
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#define PIN0 0x1
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#define PIN1 0x2
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#define PIN2 0x4
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#define PIN3 0x8
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#define PIN4 0x10
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#define PIN5 0x20
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#define PIN6 0x40
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#define PIN7 0x80
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