So heres the quick deal (trying to go fast and to the point, laptop going to be dying soon ha). I have a paintball marker (tippmann x7 phenom) and it has some features of the electronic grip that I would like to redo. I know it is possible because I know of one person who is already reflashing (not making a new board or electronics to go inside the grip...but reprogamming it). I want to do it myself because 1. i dont want to pay lol and 2. I think it would be a fun project.
My question is this; How do I do a firmware dump on it so I can look at the code and modify it?? I'm sure that knowing the controller is one step. I am currently working on figuring it out. I THINK it may be an atmel ATtiny20. I see very small writing on the chip that says "atmel" and then some numbers that are very hard to distinguish. To me it looks like "atmel 0928" or something but cant really find anything with those exact numbers. something else that is written very time on it is "20SSO" (or so it looks like). Seems to me that it may be the package possibly but again I am not 10% sure. Also it has written on it (in bigger letters) "T20Ver2", however it is different writing than the others and dont know if it that writing comes directly from atmel or not.
My reasoning for believe that it's a ATtiny20 is that I refined search parameters to the pin count (14) and anything that had "SSO" anywhere in the package type.
Think you guys would be able to lead me in the right direction?