Quote:
Originally Posted by knob
Had a play around with the SDK for Rk27xx
With a bit of help from the RK2705 datasheet and a very small change to
the Rockcodec the audio is now fine.
In HW_rockcodec.h
in HW_Rockcodec.c
I was able to configure all my buttons if I choose the RK2700 chip configuration.
Hope this might help anyone still playing around with RK27xx players and the SDK.:mrgreen:
|
Thank you for you effort =)
I've tried this, it works! But... The sound is MONO, not STEREO. And, OF uses vol_out | GAIN_BYLEFT, so it's is misconfiguration in other piece of code.
I'm working on this because for now it's only one problem that preserves me from using Rockbox on RK27XX - i've got FM, RTC, ADC buttons, etc working, but playback quality is low, and problem seems to be very similar - it exists on both my players (RF-8800 and RF-8900) and in both Rockbox and SDK builds. I've even tried to take some parts of code from newer TEXET T-900 SDK, but with no luck.