8 static uint32_t coplist[128];
14 REG_INTENA = SETBITS(INTEN_VERTB | INTEN_MASTER);
15 REG_DMACON = CLRBITS(DMA_ALL);
18 ser_print("retrocrawl amiga starting up...\n");
30 init_copper(coplist, 32, COPPER_SINGLE);
31 for(i=0; i<NBPL; i++) {
32 uint32_t addr = (intptr_t)bplptr[i];
33 int reg = REGN_BPL1PTH + i * 4;
34 add_copper(COPPER_MOVE(reg, addr >> 16));
35 add_copper(COPPER_MOVE(reg + 2, addr));
37 *copperlist_end = COPPER_END;
42 REG_DMACON = SETBITS(DMA_BPL | DMA_COPPER | DMA_BLITTER | DMA_SPRITE | DMA_MASTER);