07-21-2018, 06:31 PM
(07-19-2018, 01:52 PM)TheOldPresbyope Wrote: As an expedient, I copied over /usr/bin/hciattach and /usr/bin/hcidump from a moode-r42 I built with mosbuild.sh.
Now the moode-r42 I built with @badbat75's tool is working, including Bluetooth configuration.
Emboldened, I tried using a pair of Sennheiser HD-450BTNC headphones I just picked up in the Amazon Prime Day sale. The aptX codec is baked into their firmware.
Hcidump shows that the moOde Bluetooth stack negotiated the use of the aptX codec instead of the default SBC (subband codec) during the connection phase, so the stack knows it has the openaptx codec available. Once connected though, I'm getting a rhythmic pulsing noise with a roughly one-second interval instead of music when I hit play.
Time to create a new thread devoted to the codecs, as Tim suggested.
Regards,
Kent
Many thanks Kent for your feedbacks. I'm trying to sort-out the problems you described.
Anyway, thank you again for testing the APTx codec. Unfortunately I don't have any aptX reproduction devices so I couldn't test it, but I'd like someone will test aptx codec as sink device to see if it works: if not, it means this codec can't be used at the moment.
