45 lines
761 B
C
45 lines
761 B
C
#include <c64/vic.h>
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#include <c64/memmap.h>
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#include <c64/kernalio.h>
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#include <stdio.h>
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#define Screen ((char *)0xcc00)
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#define Charset ((char *)0xc000)
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int main(void)
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{
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// Set name for file and open it on drive 9
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krnio_setnam("CHARSET,P,R");
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if (krnio_open(2, 8, 2))
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{
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// Read the content of the file into the charset buffer,
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// decompressing on the fly
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krnio_read_lzo(2, Charset);
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// Close the file
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krnio_close(2);
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}
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// Change display address to new screen and charset
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vic_setmode(VICM_TEXT, Screen, Charset)
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for(int i=0; i<1000; i++)
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Screen[i] = (char)i;
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// wait for keypress
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getchar();
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// restore VIC
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vic_setmode(VICM_TEXT, (char *)0x0400, (char *)0x1000)
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// restore basic ROM
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mmap_set(MMAP_ROM);
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return 0;
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}
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