[L] Change in osmo-e1d[master]: Add Channel-Associated Signalling (CAS) support
Attention is currently required from: jolly. Hello Jenkins Builder, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/osmo-e1d/+/41139?usp=email to look at the new patch set (#3). The following approvals got outdated and were removed: Verified+1 by Jenkins Builder Change subject: Add Channel-Associated Signalling (CAS) support ...................................................................... Add Channel-Associated Signalling (CAS) support CAS frames are sent and received repeatedly. They consist of 16 frames (octets) on time slot 16. This is a CAS multiframe. This multiframe carries 30 individual CAS signaling channels. Whenever a CAS frames changes, an event (E1DP_EVT_CAS) is forwarded to the e1d client. The event includes one octet with the CAS information. The e1d client requests to transmit a new CAS frame by sending a command (E1DP_CMD_CAS). The command includes one octet with the CAS information. The e1d client requests to receive current CAS frame of a given time slot by setting a query flag in the E1DP_CMD_CAS command. This is useful if the CAS signals changed before the application was started. The lower 4 bits of each octet in the message represent the signaling sub-channels: A, B, C and D. They are packed like this: 'xxxxABCD' To enable cas support on an interface, set line attribute "cas" via VTY. Change-Id: Ib4f5e6ef02c9b0d1eec2a86d9c48376112805972 --- M include/osmocom/e1d/proto.h M include/osmocom/e1d/proto_clnt.h M src/ctl.c M src/e1d.h M src/intf_line.c M src/mux_demux.c M src/proto.c M src/proto_clnt.c M src/vty.c 9 files changed, 268 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-e1d refs/changes/39/41139/3 -- To view, visit https://gerrit.osmocom.org/c/osmo-e1d/+/41139?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: osmo-e1d Gerrit-Branch: master Gerrit-Change-Id: Ib4f5e6ef02c9b0d1eec2a86d9c48376112805972 Gerrit-Change-Number: 41139 Gerrit-PatchSet: 3 Gerrit-Owner: jolly <andreas@eversberg.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: laforge <laforge@osmocom.org> Gerrit-Attention: jolly <andreas@eversberg.eu>
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jolly