26 lines
477 B
C
26 lines
477 B
C
#ifndef HAL_PIC_H_
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#define HAL_PIC_H_
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#define PIC1_CMD 0x0020
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#define PIC1_DATA 0x0021
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#define PIC2_CMD 0x00A0
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#define PIC2_DATA 0x00A1
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#define PIC_EOI 0x20
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#define ICW1_ICW4 0x01
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#define ICW1_SINGLE 0x02
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#define ICW1_ADI 0x04
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#define ICW1_LTIM 0x08
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#define ICW1_INIT 0x10
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#define ICW4_8086 0x01
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#define ICW4_AUTO 0x02
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#define ICW4_BUFSLAVE 0x04
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#define ICW4_BUFMASTER 0x0C
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#define ICW4_SFNM 0x10
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void pic_init(void);
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#endif // HAL_PIC_H_
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