5 Commits

Author	SHA1	Message	Date
Oliver Smith	04bfb7165b	treewide: remove FSF address ... Remove the paragraph about writing to the Free Software Foundation's mailing address. The FSF has changed addresses in the past, and may do so again. In 2021 this is not useful, let's rather have a bit less boilerplate at the start of source files. Change-Id: I5050285e75cf120407a1d883e99b3c4bcae8ffd7	2021-12-14 12:44:03 +01:00
Harald Welte	b3b474d8ad	i460: pass more context to call-back functions ... When calling a user-provided call-back function for the i460 mux or demux, always pass a pointer to the osmo_i460_subchan the callback relates to. This way, the user can walk the i460 data structures to obtain information about which mux/demux instances is calling. Change-Id: Id842c72ce371a67fe5df6694e195c281aaf607ab	2020-08-02 11:57:55 +02:00
Harald Welte	eb8240d564	i460: Add back-pointer from sub-channel to timeslot ... A user may want to walk back from a sub-channel to the timeslot to which it belongs. Change-Id: Id6e5e208c5daa63fd23ac719d62314622b5d0ed9	2020-08-02 11:57:55 +02:00
Philipp Maier	b5518a8f1f	i460_mux: add callback to notify empty tx queue ... There is no way for the API user to know if the TX queue of the multiplexer runs empty. However, this is criticil since an empty TX queue will cause dropout of a TRAU frame, which can have quite severe effects to the receiving end. Lets add a callback that allows the APU user to insert appropiate idle frames or silent frames into the queue before it runs empty. Change-Id: I88a87724235fe50d55ce6215bb385c044072226e Related: OS#2547	2020-08-02 11:57:55 +02:00
Harald Welte	b795f03faf	Implement ITU-T I.460 multiplex / demultiplex ... This implements a multiplexer and de-multiplexer for the ITU-T I.460 standard. The latter covers the transmission of sub-slots of 32/16/8k inside 64k timeslots. Change-Id: Id522f06e73b77332b437b7a27e4966872da70eda	2020-05-28 13:08:52 +00:00