jason-poul

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你可以先将 "inpout32.lib"档案加到资源挡内, 并加入下面程式: short _stdcall Inp32(short portaddr); void _stdcall Out32(short portaddr, short datum); 最后在你要控制的地方, 下列command, 就可以控制8支print port的Hi/Low变化。 Out32(0x378,0x00); // All Low Out32(0x378,0x01); // bit0 Out32(0x378,0x02); // bit1 Out32(0x378,0x04); // bit2 Out32(0x378,0x08); // bit3 Out32(0x378,0x10); // bit4 Out32(0x378,0x20); // bit5 Out32(0x378,0x40); // bit6 Out32(0x378,0x80); // bit7 Out32(0x378,0xFF); // All High
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[3 楼]
From:欧洲 | Posted:2009-05-02 23:05 |
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