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authorTom2011-08-16 15:41:46 +0200
committerTom2011-08-16 15:41:46 +0200
commitf910171deda0933e506cf3ffc216ee8daa418c24 (patch)
treedddee7cdad41fc4f3d8c1de95148d0a2daac1193 /Src/osmocombb/src/shared/libosmocore/include/osmocom/core/gsmtap.h
parentanother system info 2 description (diff)
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corrected spelling mistake and added 2 new papers for gsm specs
Diffstat (limited to 'Src/osmocombb/src/shared/libosmocore/include/osmocom/core/gsmtap.h')
-rw-r--r--Src/osmocombb/src/shared/libosmocore/include/osmocom/core/gsmtap.h89
1 files changed, 0 insertions, 89 deletions
diff --git a/Src/osmocombb/src/shared/libosmocore/include/osmocom/core/gsmtap.h b/Src/osmocombb/src/shared/libosmocore/include/osmocom/core/gsmtap.h
deleted file mode 100644
index 236b25a..0000000
--- a/Src/osmocombb/src/shared/libosmocore/include/osmocom/core/gsmtap.h
+++ /dev/null
@@ -1,89 +0,0 @@
-#ifndef _GSMTAP_H
-#define _GSMTAP_H
-
-/* gsmtap header, pseudo-header in front of the actua GSM payload */
-
-/* GSMTAP is a generic header format for GSM protocol captures,
- * it uses the IANA-assigned UDP port number 4729 and carries
- * payload in various formats of GSM interfaces such as Um MAC
- * blocks or Um bursts.
- *
- * Example programs generating GSMTAP data are airprobe
- * (http://airprobe.org/) or OsmocomBB (http://bb.osmocom.org/)
- */
-
-#include <stdint.h>
-
-#define GSMTAP_VERSION 0x02
-
-#define GSMTAP_TYPE_UM 0x01
-#define GSMTAP_TYPE_ABIS 0x02
-#define GSMTAP_TYPE_UM_BURST 0x03 /* raw burst bits */
-#define GSMTAP_TYPE_SIM 0x04
-#define GSMTAP_TYPE_TETRA_I1 0x05 /* tetra air interface */
-#define GSMTAP_TYPE_TETRA_I1_BURST 0x06 /* tetra air interface */
-
-/* sub-types for TYPE_UM_BURST */
-#define GSMTAP_BURST_UNKNOWN 0x00
-#define GSMTAP_BURST_FCCH 0x01
-#define GSMTAP_BURST_PARTIAL_SCH 0x02
-#define GSMTAP_BURST_SCH 0x03
-#define GSMTAP_BURST_CTS_SCH 0x04
-#define GSMTAP_BURST_COMPACT_SCH 0x05
-#define GSMTAP_BURST_NORMAL 0x06
-#define GSMTAP_BURST_DUMMY 0x07
-#define GSMTAP_BURST_ACCESS 0x08
-#define GSMTAP_BURST_NONE 0x09
-
-/* sub-types for TYPE_UM */
-#define GSMTAP_CHANNEL_UNKNOWN 0x00
-#define GSMTAP_CHANNEL_BCCH 0x01
-#define GSMTAP_CHANNEL_CCCH 0x02
-#define GSMTAP_CHANNEL_RACH 0x03
-#define GSMTAP_CHANNEL_AGCH 0x04
-#define GSMTAP_CHANNEL_PCH 0x05
-#define GSMTAP_CHANNEL_SDCCH 0x06
-#define GSMTAP_CHANNEL_SDCCH4 0x07
-#define GSMTAP_CHANNEL_SDCCH8 0x08
-#define GSMTAP_CHANNEL_TCH_F 0x09
-#define GSMTAP_CHANNEL_TCH_H 0x0a
-#define GSMTAP_CHANNEL_ACCH 0x80
-
-/* sub-types for TYPE_TETRA_AIR */
-#define GSMTAP_TETRA_BSCH 0x01
-#define GSMTAP_TETRA_AACH 0x02
-#define GSMTAP_TETRA_SCH_HU 0x03
-#define GSMTAP_TETRA_SCH_HD 0x04
-#define GSMTAP_TETRA_SCH_F 0x05
-#define GSMTAP_TETRA_BNCH 0x06
-#define GSMTAP_TETRA_STCH 0x07
-#define GSMTAP_TETRA_TCH_F 0x08
-
-/* flags for the ARFCN */
-#define GSMTAP_ARFCN_F_PCS 0x8000
-#define GSMTAP_ARFCN_F_UPLINK 0x4000
-#define GSMTAP_ARFCN_MASK 0x3fff
-
-/* IANA-assigned well-known UDP port for GSMTAP messages */
-#define GSMTAP_UDP_PORT 4729
-
-struct gsmtap_hdr {
- uint8_t version; /* version, set to 0x01 currently */
- uint8_t hdr_len; /* length in number of 32bit words */
- uint8_t type; /* see GSMTAP_TYPE_* */
- uint8_t timeslot; /* timeslot (0..7 on Um) */
-
- uint16_t arfcn; /* ARFCN (frequency) */
- int8_t signal_dbm; /* signal level in dBm */
- int8_t snr_db; /* signal/noise ratio in dB */
-
- uint32_t frame_number; /* GSM Frame Number (FN) */
-
- uint8_t sub_type; /* Type of burst/channel, see above */
- uint8_t antenna_nr; /* Antenna Number */
- uint8_t sub_slot; /* sub-slot within timeslot */
- uint8_t res; /* reserved for future use (RFU) */
-
-} __attribute__((packed));
-
-#endif /* _GSMTAP_H */