Rockbox Development > New Ports
Rockbox Player - Project to design and build a Free/Open hardware audio player
scharkalvin:
I also like Atmel, though I've only used their AVR uC's. They
make a nice jtag too (though I don't think their AVR jtag works
with their Arm chip.)
The board I saw on ebay looked interesting mostly because it looked like it could be packaged as is into a player. I'm also on the outside looking in at what you guys have done, I hope it ends up as a custom board design that will be available for purchase.
casainho:
--- Quote from: scharkalvin on March 17, 2009, 07:41:34 AM ---(...) hope it ends up as a custom board design that will be available for purchase. (...)
--- End quote ---
We need first to finish actual "prototype", to have something to show and to promote the idea near the companies as SparkFun, Olimex, etc.
We can also promote the idea on Youtube... there may be the chance for some particular(s) with money to make the idea true, investing money and time to produce it and sell, there are people doing this, production on home and selling on Ebay, for example.
Tirithen:
Would adding a microphone/line-in connector be as easy as connecting to the LLINEIN/RLINEIN pins of
the TLV320AIC23 on the hardware side?
Would there be a lot of code needed to make it (kind of driver?) work together with the recording functionality allready in Rockbox firmware? This would be a big gain to be able to record stuff.
casainho:
--- Quote from: Tirithen on March 18, 2009, 07:24:53 AM ---Would adding a microphone/line-in connector be as easy as connecting to the LLINEIN/RLINEIN pins of
the TLV320AIC23 on the hardware side?
Would there be a lot of code needed to make it (kind of driver?) work together with the recording functionality allready in Rockbox firmware? This would be a big gain to be able to record stuff.
--- End quote ---
Should be easy, because the TLV320 already have drivers for recording on Rockbox firmware. In hardware, we can have as reference the DSPdap and ARM MP3/AAC Player schematics as both do recording.
But first we need to have a basic working hardware, so first have the playing first and record for after. We need more developers and resources.
casainho:
--- Quote from: friendlyzookeeper on March 19, 2009, 12:39:09 AM ---I just wanted to know where we can find your libraries?
--- End quote ---
Hello friendlyzookeeper.
What Libraries?
I am being using all code from Rockbox source. Sometimes I dig on Internet for others codes, as for example, right now I am looking for a CRC7 function for using on SD Card drivers and I am testing it.
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