Step 33So what good does this do me?
Now you can build a "dead bug" programming adaptor, as pictured below. I used an old mouse cable for this. It is thin, flexible, and has four insulated wires and a shield, which I used for the ground wire.
If you left enough of the pins on the chip sticking out, you can slip this adapter over the chip to change the code.
See pic 2: Since this requires actually opening up the controller, I recommend that you actually add a dedicated programming port to your controller. This is a different project, but the idea is the same. Just route the programming lines to somewhere more easily accessible.
In this particular controller, I have installed a 28 pin microcontroller that has input and output access to nearly every button and even some of the pad and stick controls. I had to remove the bottom peripheral port entirely, in order to make the room. I also put a breakaway connector right into the controller (see top of pic).
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