snapclient

- add apll predefines for common sample rates

- add apll clock speed increase/decrease depending on chunk age
- improve task priority and core assignment
- add quick sort for int64_t arrays
- sync playback using hardware timer
- code cleanup

Carlos · 2021-02-15 20:53:31 +01:00

6146a1f61a

trying ...

Carlos · 2021-02-12 14:54:08 +01:00

38d3f6c8f0

- add some deubug messages

- add some error checking

Carlos · 2020-12-22 20:47:33 +01:00

4745c096d6

- remove some minor bugs

- do some cosmetics
- improve server now generation
- improve playback synchronization
  o use two audio pipelines so we can tap into decoded audio and apply collected timestamps from encoded chunks to PCM chunks in decoder write callback
  o do hard synchronization on PCM stream and then start playback
  o TODO: sample stuffing/skipping to keep a good sync
  o TODO: for some reason playback hangs after a while on timestampQueue write

Carlos · 2020-12-20 00:42:32 +01:00

4a25243c9d

- add eclipse project configuration

- use espressif ADF, remove external opus rep
  o uses audio pipelines now
- change code to use flac decoder
- remove mersus code
- add first try of audio synchronization
  o needed to sync timeofday to server on reception of server settings to avoid overflows in timeval calculations (int32_t on esp32 SDK)
  o still a lot of TODO's in the code, but it's almost in sync, although there is quite some chunk skipping which I am currently working on

Carlos · 2020-12-13 22:19:54 +01:00

1e1893bb49

Minor error/warning clena up - config for LyraV4.3

jorgenkraghjakobsen · 2020-09-29 08:06:31 +02:00

abcb00b616

Added snap volume to control codec/amp through HAL - Will do a HAL for MA12070P

jorgenkraghjakobsen · 2020-06-14 00:03:40 +02:00

c93dacc483

wip

jorgenkraghjakobsen · 2020-06-13 22:08:10 +02:00

4cb1d491eb

play on lyraTboard - no volume fast hack prove of concept