FreeCalypso > hg > ice1-trau-tester

annotate ater/submux.h @ 21:2ee910aa03c3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
ater: implement TRAU frame filling
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 24 Jun 2024 09:20:54 +0000
parents 1e375472d5a5
children 237687e2be6c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
16
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * The structures and functions defined in this header file deal with
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 * interfacing to the Submultiplexer part of Nokia's Transcoder and
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 * Submultiplexer.
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 */
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 #pragma once
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 #include <stdint.h>
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 #include <stdbool.h>
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 #include <osmocom/core/bits.h>
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 #include <osmocom/isdn/i460_mux.h>
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 #include <osmocom/trau/trau_frame.h>
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 #define ATER_SUBSLOTS 4
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 struct ater_subslot {
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19 struct osmo_i460_subchan *schan;
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 int nr;
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 bool is_active;
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 bool is_efr;
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 struct osmo_trau_frame ul_frame;
19
1e375472d5a5 ater: implement TRAU frame output
Mychaela Falconia <falcon@freecalypso.org>
parents: 16
diff changeset
24 unsigned mfrm_count;
16
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25 };
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27 extern struct ater_subslot subslots[ATER_SUBSLOTS];
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
28
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29 void i460_rx_func(struct osmo_i460_subchan *schan, void *user_data,
4ffe22f5b4b5 ater: initial osmo_i460 framework
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
30 const ubit_t *bits, unsigned int num_bits);
19
1e375472d5a5 ater: implement TRAU frame output
Mychaela Falconia <falcon@freecalypso.org>
parents: 16
diff changeset
31
1e375472d5a5 ater: implement TRAU frame output
Mychaela Falconia <falcon@freecalypso.org>
parents: 16
diff changeset
32 void init_trau_ul_frame(int nr);