Rockbox Development > New Ports

Trio TCH1643

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cenobyte:
Hello everyone, I tried to contact you all on IRC, but my session always got terminated for some reason. I have a Trio tch 1643 player that does not seem to work for transferring files to it. My brother bought it for about a hundred bucks about 2 years ago but now that it seems broken, has given it over to me for hacking. I would like to get anything at all going on the device instead of the default firmware . When I lsusb, I get 'rockchip media player' and I know some work has been done on this platform, but I was unable to find out how to manually set up a player with unusable support. I downloaded the installer but did not find the player. I am not averse to developing or helping, I just need to know how to load the files onto the player and what files, etc. On my particular player, there are no hardware buttons except for the on/off slider switch so the touchscreen would have to work. I am not a programmer per se, but I have been learning more as time goes by. I would like to do anything I can for myself and us all for the Rockchip platform so let me know how I can get started developing and testing... Thanks!

cenobyte:
Even if I can only get a broken something, I'd still like to try. If not, thanks for trying.

wodz:
Open it, take photos of components. Google doesn't provide any trustworthy info about what powers this DAP.

cenobyte:
OK, so here is the one photo I think we need to see. If you need me to further disassemble it, let me know.

wodz:
Its rk27xx - we have limited support for this platform. Catch me on IRC so we can look what can be done. In the meanwhile you may get familiar with rockbox/firmware/target/arm/rk27xx, rockbox/utils/rk27utils stuff as well as rk27xx datasheet floating around.

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