oscar64/samples/memmap/easyflashlow.c

39 lines
732 B
C

#include <c64/memmap.h>
#include <c64/charwin.h>
#include <c64/cia.h>
#include <c64/vic.h>
#include <string.h>
#pragma section( startup, 0 )
#pragma region( startup, 0x0100, 0x0200, , , { startup } )
#pragma region( main, 0x0400, 0x8000, , , { code, data, bss, heap, stack } )
CharWin cw;
int main(void)
{
// Copy Char ROM
mmap_set(MMAP_ALL_ROM);
memcpy((char *)0xd000, (char *)0xd000, 0x1000);
// Enable ROM
mmap_set(MMAP_ROM);
// Init CIAs (no kernal rom was executed so far)
cia_init();
// Init VIC
vic_setmode(VICM_TEXT, (char *)0xc000, (char *)0xd800);
// Prepare output window
cwin_init(&cw, (char *)0xc000, 0, 0, 40, 25);
cwin_clear(&cw);
cwin_put_string(&cw, p"Hello World", 7);
while (true) ;
}