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70 lines
1.3 KiB
C
70 lines
1.3 KiB
C
/*
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** testprogram for ANTIC instructions as defined in "_antic.h"
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**
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** 23-Feb-2017, Christian Krueger
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*/
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#include <conio.h>
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#include <atari.h>
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#include <peekpoke.h>
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#include <string.h>
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// code is only for testing purposes, as screen and display list are not aligned
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// and jumps not set!
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unsigned char DummyScreen[400];
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void DisplayList = {
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DL_BLK1,
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DL_BLK2,
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DL_BLK3,
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DL_BLK4,
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DL_BLK5,
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DL_BLK6,
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DL_BLK7,
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DL_DLI(DL_BLK8),
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DL_LMS(DL_CHR40x8x1),
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DummyScreen,
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DL_HSCROL(DL_CHR40x10x1),
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DL_VSCROL(DL_CHR40x8x4),
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DL_CHR40x16x4,
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DL_LMS(DL_HSCROL(DL_VSCROL(DL_DLI(DL_CHR20x8x2)))),
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DummyScreen+120,
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DL_CHR20x16x2,
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DL_MAP40x8x4,
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DL_MAP80x4x2,
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DL_MAP80x4x4,
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DL_MAP160x2x2,
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DL_MAP160x1x2,
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DL_MAP160x2x4,
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DL_MAP160x1x4,
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DL_MAP320x1x1,
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DL_JVB,
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DL_JMP
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};
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unsigned char dlend = 0;
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int
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main(void)
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{
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// unfortunately "sizeof()" doesn't work with void data
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// (Error: Size of data type is unknown)
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// so we trick with the addresses at front and end...
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int returnValue = (((unsigned int)&dlend-(unsigned int)&DisplayList) != 28); // assure only one byte per instruction!
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clrscr();
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if (returnValue)
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cputs("Test FAILED!");
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else
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cputs("Test passed.");
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cputs("\n\rHit any key to exit...");
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cgetc();
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return returnValue;
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}
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