there is support for touchscreen in SDK for RK27xx chip. But this is totally different from RKP platform, and there is not clear solution for running external executables on this player. We have to manually redirect code to our code or recompile whole firmware SDK.
As I said, there is a lot of libraries but most of them wont even fit into RK26 rkp platform memory reserved. Besides, PCM driver issue has not been solved yet. I tried to write some sort of brainwave generator in RKP format, but for some reason I couldnt initialize mixer hardware, so PCM stream wasnt heard anyway... Though mic was working...
BTW. There is no native support for BMP format. This is a misunderstanding. Natively the player support 16bit pixel by pixel stream of binary (R5G6B5). BMP structure works the opposite way - starting line is the last line at the bottom. JPEG decoder will be a challenge in this buggy platform but I can't wait to see the results
