Move AMR defintions out of OSMUX_Types to its own file
This way they can be used without the need to import OSMUX related
modules.
Change-Id: I0edfbb7359516ba77180afab18c3e1ffb2d0c927
diff --git a/library/AMR_Types.ttcn b/library/AMR_Types.ttcn
new file mode 100644
index 0000000..3ef2fbc
--- /dev/null
+++ b/library/AMR_Types.ttcn
@@ -0,0 +1,38 @@
+/*
+ * (C) 2019-2022 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
+ * All rights reserved.
+ *
+ * Author: Pau Espin Pedrol <pespin@sysmocom.de>
+ *
+ * Released under the terms of GNU General Public License, Version 2 or
+ * (at your option) any later version.
+ */
+
+module AMR_Types {
+
+import from General_Types all;
+
+/* AMR voice frame type identifiers
+ * See also 3GPP TS 26.101, Table 1a: Interpretation of Frame Type, Mode
+ * Indication and Mode Request fields */
+type enumerated AMRFT {
+ AMR_FT_0, /* 4.75 */
+ AMR_FT_1, /* 5.15 */
+ AMR_FT_2, /* 5.90 */
+ AMR_FT_3, /* 6.70 */
+ AMR_FT_4, /* 7.40 */
+ AMR_FT_5, /* 7.95 */
+ AMR_FT_6, /* 10.2 */
+ AMR_FT_7, /* 12.2 */
+ AMR_FT_SID /* SID */
+};
+
+/* AMR voice frame length (in bytes, rounded),
+ * See also RFC 3267, chapter 3.6 */
+const integer c_AMRFT_len[9] := {12, 13, 15, 17, 19, 20, 26, 31, 5};
+
+function f_amrft_payload_len(INT4b amr_ft) return integer {
+ return c_AMRFT_len[amr_ft];
+}
+
+} with { encode "RAW"}