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Need help with Chip8 emu.

2K views 16 replies 6 participants last post by  Crckr hckr 
#1 ·
Well after a bit of encouragement, I managed to start coding a chip 8 emu. Can someone help me debug this code. I don't see anything on the console window. Normally there is Illegal opcode:XXXX Help me. Also can someone help me with how I can do graphics?
 
#3 ·
Well, what are you expecting to see in the console window? I don't see you output anything but errors and a "BEEP!" notification.

If there is nothing wrong with the code, then it shouldn't throw any of those errors around.

As for graphics, what platform are you working on specifically? The current codes are very generic.
 
#6 ·
Well, if you output text as graphics for Chip-8, trust me, it'll be very messy... and annoying to deal with.

For one, you'll need exactly 64 x 32 rows on the screen.

But if you are fixated on that, some printf functions will do. Or alternatively, you can also use C++ with cout, which has nicer readability.
 
#13 ·
glad you managed to figure things out!
 
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