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2012-07-12rtp: add new parameter to osmo_rtp_get_payload to obtain payload lengthPablo Neira Ayuso1-1/+1
2012-07-12amr: add osmo_amr_get_payloadPablo Neira Ayuso1-0/+5
2012-07-09rtp: add RTP_PT_RTCP (72-76 for RTCP)Pablo Neira Ayuso1-0/+2
As specified by RFC 3551, these are reserved to distinguish RCTP from RTP.
2012-07-09rtp: add missing RTP_PT_AMR for AMR-WB (type 98) and RTP_PT_GSM_HALF (96)Pablo Neira Ayuso1-0/+4
2012-07-07include: add AMR definitions in amr.h headerPablo Neira Ayuso2-1/+67
As defined by RFC3267 in Octed-Aligned mode.
2012-07-07rtp: split osmo_rtp_parse in two functionsPablo Neira Ayuso1-1/+3
This patch splits osmo_rtp_parse in two functions: osmo_rtp_get_hdr osmo_rtp_get_payload So we can validate corrent RTP header to access its fields. Then, obtain the payload.
2012-07-03rtp: remove unused rtp_handle parameter from osmo_rtp_parsePablo Neira Ayuso1-1/+1
And also adjust example files to use the new function. Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
2012-07-03rtp: move RTP header definitions to include rtp.hPablo Neira Ayuso1-0/+45
Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
2012-04-04add rs232 supportPablo Neira Ayuso1-0/+21
This include an example to open /dev/ttyACM0 to receive data from u-blox GPS and one to configure it in TIMEPULSE2 mode.
2012-02-23add RTP supportPablo Neira Ayuso2-0/+28
This patch adds the initial RTP support for libosmo-netif, it's based on Harald's RTP support available in openBSC. I have also added a couple of example to show how our new channel infrastructure interacts with the RTP layer. Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
2011-11-08src: add generic channel infrastructure and A-bis IPA server supportPablo Neira Ayuso6-10/+105
This patch adds the generic channel infrastructure that allows to create channel of different types. Each channel has their own configuration functions. struct osmo_chan *chan; chan = osmo_chan_create(tall_example, CHAN_ABIS_IPA_SERVER); ... /* specific configuration functions per supported channel. */ osmo_chan_abis_ipa_server_set_cb_signalmsg(chan, signal_msg_cb); osmo_chan_abis_ipa_unit_add(chan, 1801, 0); /* open channel. */ osmo_chan_open(chan); The input path requires a callback to be registered. The output path is handled through: int osmo_chan_enqueue(struct osmo_chan *c, struct msgb *msg); The msg->dst must be set (it can be taken from the original message to route one reply). This patch also adds A-bis IPA server support. It has been tested with e1inp_ipa_bsc_test available in libosmo-abis.
2011-11-08stream: allow to set reconnect timeoutPablo Neira Ayuso1-0/+1
This patch allows to set reconnect timeout. If zero, it will try immediately. If negative, it will skip retrying.
2011-10-17ipa: initial addition of helper functions and examplesPablo Neira Ayuso2-0/+53
This patch adds IPA helper function that can be use on top of stream sockets. The current API is just a copy and paste from libosmo-abis, it will change in follow up patches to improve it.
2011-10-17stream: add osmo_stream_*_conn_get_ofd(...) functionsPablo Neira Ayuso1-0/+3
To obtain the file description.
2011-10-17stream: add osmo_stream_*_conn_recvPablo Neira Ayuso1-2/+4
Like c43bb089067ca05af4992fbafe46827a1f0a6e9b but for stream sockets.
2011-10-17datagram: add osmo_dgram_conn_recvPablo Neira Ayuso1-2/+5
We provide osmo_dgram_conn_recv(...) which allows you to take control on the message allocation and receival process. Instead of hiding this details inside the datagram infrastructure. Providing more control to clients of this code means more flexibility.
2011-10-14datagram: change prototype of osmo_dgram_conn_set_read_cbPablo Neira Ayuso1-1/+1
This patch changes the prototype of osmo_dgram_conn_set_read_cb. Now it takes one callback to a generic struct osmo_dgram_conn instead of osmo_dgram_server_conn. This is useful in case that you want to reply to one message using the datagram socket (without this change is not possible).
2011-10-09stream: add *_get_data() function to obtain private dataPablo Neira Ayuso1-0/+4
Add new functions: osmo_stream_server_link_get_data osmo_stream_server_conn_get_data osmo_stream_client_conn_get_data To obtain private data from osmo_stream_* handlers. This patch also introduces missing osmo_stream_server_conn_set_data.
2011-10-09datagram: add osmo_ prefix to all functionsPablo Neira Ayuso1-29/+29
Modify examples as well to use the new API.
2011-10-09stream: add osmo_ prefix to all functionsPablo Neira Ayuso1-23/+23
Modify examples as well to use the new API.
2011-10-05stream: remove includes from stream.h headerPablo Neira Ayuso1-5/+0
The should be uses in the client program. They are not required by the generic stream socket infrastructure.
2011-10-05add generic datagram socket infrastructure and examplesPablo Neira Ayuso2-1/+49
This patch adds new datagram socket infrastructure and it reworks the previous examples (now it's LAPD over datagram).
2011-10-04initial commitPablo Neira Ayuso4-0/+49