Attention is currently required from: Hoernchen, laforge, pespin. Hello Jenkins Builder, Hoernchen, laforge, pespin,
I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/osmocom-bb/+/30337 to look at the new patch set (#7). Change subject: mobile: integrate GAPK based audio (voice) I/O support ...................................................................... mobile: integrate GAPK based audio (voice) I/O support This change introduces a new feature to the mobile application - audio I/O support, which allows the user to speak right from the host side running mobile through its ordinary mic and speakers. The audio I/O is based on libosmogapk [1][2], which in its turn uses the ALSA sound system for the playback and capture. This is a new optional dependency of mobile, which is automatically picked up if available during the build configuration. Whether to depend on it or not can be controlled using '--with-gapk-io'. The API offered by libosmogapk implies to use the processing chains, which generally consist of a source block, several processing blocks, and a sink block. The mobile app implements the following chains: - 'pq_audio_source' (voice capture -> frame encoding), - 'pq_audio_sink' (frame decoding -> voice playback). both taking/storing TCH frames from/to the following two buffers: - 'tch_fb_ul' - a buffer for to be played DL TCH frames, - 'tch_fb_dl' - a buffer for encoded UL TCH frames. The buffers are served by a new function gapk_io_dequeue(). [1] https://gitea.osmocom.org/osmocom/gapk/ [1] https://osmocom.org/projects/gapk Change-Id: Ib86b0746606c191573cc773f01172afbb52f33a9 Related: OS#5599 --- M contrib/jenkins.sh M doc/examples/mobile/default.cfg M doc/examples/mobile/multi_ms.cfg M src/host/layer23/configure.ac M src/host/layer23/include/osmocom/bb/common/logging.h M src/host/layer23/include/osmocom/bb/common/osmocom_data.h M src/host/layer23/include/osmocom/bb/mobile/Makefile.am A src/host/layer23/include/osmocom/bb/mobile/gapk_io.h M src/host/layer23/include/osmocom/bb/mobile/settings.h M src/host/layer23/src/common/logging.c M src/host/layer23/src/mobile/Makefile.am M src/host/layer23/src/mobile/app_mobile.c A src/host/layer23/src/mobile/gapk_io.c M src/host/layer23/src/mobile/gsm48_rr.c M src/host/layer23/src/mobile/main.c M src/host/layer23/src/mobile/settings.c M src/host/layer23/src/mobile/voice.c M src/host/layer23/src/mobile/vty_interface.c 18 files changed, 761 insertions(+), 8 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmocom-bb refs/changes/37/30337/7 -- To view, visit https://gerrit.osmocom.org/c/osmocom-bb/+/30337 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmocom-bb Gerrit-Branch: master Gerrit-Change-Id: Ib86b0746606c191573cc773f01172afbb52f33a9 Gerrit-Change-Number: 30337 Gerrit-PatchSet: 7 Gerrit-Owner: fixeria <vyanits...@sysmocom.de> Gerrit-Reviewer: Hoernchen <ew...@sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <lafo...@osmocom.org> Gerrit-Reviewer: pespin <pes...@sysmocom.de> Gerrit-CC: fixeria <axilira...@gmail.com> Gerrit-Attention: Hoernchen <ew...@sysmocom.de> Gerrit-Attention: laforge <lafo...@osmocom.org> Gerrit-Attention: pespin <pes...@sysmocom.de> Gerrit-MessageType: newpatchset