Hi. I just bought a Handhold Game Player yesterday ( http://freedata.com.cn/products_info.asp?code=4&id=105
). I started looking for the manual, but i found this forum. I think it is really interesting.
I would like to start for updating the firmware and then learning more about Sunplus SPMP305XA. I don't know much about this stuff, but I'm really interested. (I just know a little of ASM and C because I had programmed some code for PICs uC).
It is possible to do modifications to the program that controls the MP4?
For example, improve the way that MP3 files are managed
It would be nice to add the possibility of make a play list, or search by Album, artist, song, etc.
I think that who have posted in this topic knows a lot about firmwares and this stuff, but I understand a half of what you say.
Where should I start reading in order to understand better what you write here?
(Sorry about my English, I'm from Chile)