sdr
/
gr-gsm
8
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
1,158 Commits 8 Branches 4 Tags 2.7 MiB
Commit Graph

4 Commits

Author SHA1 Message Date
Vasil Velichkov 61a3ca6cb4 Improve the TCH/H decoder logs 
- Change "6,90 kbit/s" to "5.9 kbit/s"
  A typo reported in github ptrkrysik/gr-gsm#456
- Comment out the "Error! frame_nr:" message as it turns out to confuse
  users more then it actually helps debugging.
- When voice-boundary detection is enabled write the name of decoded
  control channel messages

Change-Id: I697ef944f30c4cabb62c888317dd3a7f8dcd5611
 2019-05-02 12:59:20 +02:00
Vasil Velichkov 2f0c096e30 MacOS fixes 
- Include grgsm/endian.h in tch_h_decoder_impl.cc
- Revert 0ed39fbf93 as linking with
  boost_thread is needed

Fixes GH-444

Change-Id: I00884962295082cff3eb64fa21e9f73437be0001
 2019-02-05 14:28:37 +00:00
Vasil Velichkov 06321a39e0 Improve voice boundary detection 
Decode Alerting and Progress messages and if the in-band information
flag is set start decoding the voice
 2018-12-29 00:52:05 +01:00
Vasil Velichkov 7f259fdb68 Add TCH/H decoder block with AMR multirate support 
Add new TCHH channel mode
Add two new optional arguments

    -m CHAN_MODE, --mode=CHAN_MODE
                        Channel mode. Valid options are 'BCCH' (Non-combined
                        C0), 'BCCH_SDCCH4'(Combined C0), 'SDCCH8' (Stand-alone
                        control channel) 'TCHF' (Traffic Channel, Full rate),
                        'TCHH' (Traffic Channel, Half rate)

    --sub-channel=TCH_H_CHANNEL
                        TCH/H sub-channel. [default=0]
    --multi-rate=MULTI_RATE
                        The MultiRrate configuration element from the
                        Assigment Command message. Example: 28111a40. See 3GPP
                        TS 44.018 - 10.5.2.21aa MultiRate configuration

Example:
    grgsm_decode -m TCHH --sub-channel 0 --multi-rate 2811 -o voice.amr ...
 2018-12-29 00:52:05 +01:00