Thanks for the reply
There are soooooo many MP4 players out there. Do they basically have the same GUI ?
Do you think only the branded name MP4 players like RAMOS/ONDA can afford to modify the firmware to their needs ?
It looks like only rk26xx and rk27xx firmware base are available on the net, is it due to some kind of leak that may not happen anymore for the next generation rk chips like rk28xx ? mmmmmh ...
Have you every come by the actual rockchip developpement kit ?
A few question about the source file.
* What is the difference between the RK27SDK_0722 and RK225_Dict_08_28 directories ?
Is the first one just using libraries of the second one ? I see the second has more files for mp3 decode, in particular some assembly files to speed things up...
* Have you been able to use an emulator so far ?
* How do you do your developement, do you use JTAG or you compile and upload each time you want to test your code ?
Cheers