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48 commits

Author SHA1 Message Date
LucaMarche IZ1MLT 694b83123a
Update 48k version 
In to NXDN possible problem on sinc filter anc isinc filter, think they must be recalculated but do not know how to do it. On D-STAR, DMR, C4FM and P25 it work.
 2018-05-30 08:54:45 +02:00
Jonathan Naylor 37080d9901 Update to 48 kHz sample rate. 2016-12-19 15:27:52 +00:00
Jonathan Naylor ba969d85d0 Add dummy RSSI sampling code. 2016-10-31 19:39:32 +00:00
Jonathan Naylor 955648a23f Remove ADC overload detection for DMR. 2016-09-01 17:39:51 +01:00
Jonathan Naylor 7c34cdb6f8 Move the RSSI sampling point. 2016-08-11 20:19:31 +01:00
Jonathan Naylor 8c96a48b2b Change the sampling poistion and rate for the RSSI. 2016-08-08 21:43:00 +01:00
Jonathan Naylor eafc329cc9 Add an optional RSSI input. 2016-08-08 20:38:58 +01:00
Jonathan Naylor b96413c5af Restore DMR level reporting. 2016-07-21 17:08:00 +01:00
Jonathan Naylor 87b6688f8f Remove the level tweaking functionality. 2016-07-07 17:37:06 +01:00
Jonathan Naylor dcc52ca479 Remove new filters and remove extra debugging. 2016-07-05 18:16:47 +01:00
Jonathan Naylor 5725e3babe New receive filter for DMR and YSF. 2016-07-05 07:31:29 +01:00
Jonathan Naylor 2d656b0126 Alter levels and threshold logging slightly. 2016-06-22 18:06:49 +01:00
Jonathan Naylor 17f6314f90 Add fine adjustment to the DMR/YSF thresholds. 2016-06-21 07:25:25 +01:00
Jonathan Naylor 961d1000f5 Correct the start pointer calculation. 2016-06-06 18:31:55 +01:00
Jonathan Naylor b8457aed4c Disassociate the ADC overload detection from the DCD LED. 2016-06-06 18:04:03 +01:00
Jonathan Naylor 24e68639ae Re-enable DMR levels debugging. 2016-05-02 11:49:15 +01:00
Jonathan Naylor 731a33aef8 Open up the sync search range. 2016-04-28 18:39:25 +01:00
Jonathan Naylor fb2581d2e7 Switch off DMR receive debugging. 2016-04-26 18:47:37 +01:00
Jonathan Naylor 76846d53ed Open up the DMR sync window a little. 2016-04-11 11:12:03 +01:00
Jonathan Naylor a6fd81bae4 Add level averaging to the DMR slot receiver. 2016-04-11 11:06:52 +01:00
Jonathan Naylor 48fb023f1d Clean up the DMR Slot RX. 2016-04-04 19:29:15 +01:00
Jonathan Naylor d2b858e51f Align with 48kHz branch. 2016-04-03 19:21:24 +01:00
Jonathan Naylor fa1a1daa45 Only pass on relevent frame types. 2016-03-29 20:12:37 +01:00
Jonathan Naylor 2c11137d27 Restore the NOENDPTR for DMR. 2016-03-29 17:39:27 +01:00
Jonathan Naylor e5f778b1c2 Rationalisation of the DMR slot demodulator. 2016-03-27 11:25:53 +01:00
Jonathan Naylor 10345e52cc Remove the EMB correlator. 2016-03-26 21:19:51 +00:00
Jonathan Naylor 01578235a8 Remove EMB synchronisation (for now). 2016-03-25 21:07:47 +00:00
Jonathan Naylor c0c12bdb67 Remove excessive logging which slows the modem down. 2016-03-24 12:57:11 +00:00
Jonathan Naylor dee0020e11 More intelligent use of the m_n field. 2016-03-24 06:56:02 +00:00
Jonathan Naylor 17f212db3b Add the EMB correlator for DMR. 2016-03-23 18:51:52 +00:00
Jonathan Naylor da34f26c55 Allow for a delay before processing a DMR slot. 2016-03-17 19:31:12 +00:00
Jonathan Naylor 3fbb614827 Switch debugging off in the DMR Slot RX. 2016-03-15 19:17:44 +00:00
Jonathan Naylor 037f60ea06 Set debugging on a per-file basis. 2016-03-14 20:24:51 +00:00
Jonathan Naylor 314b58912b Reduce the amount of logging information. 2016-03-08 21:11:22 +00:00
Jonathan Naylor 8bb07f62bd Add sync location debugging messages. 2016-03-07 18:17:26 +00:00
Jonathan Naylor df68ae942c Don't start a session with a data header. 2016-02-29 06:35:41 +00:00
Jonathan Naylor 19c52a6fdf Roll back the changes for sync less data frames. 2016-02-25 17:19:19 +00:00
Jonathan Naylor c09d8c78ee Allow for sync-less data frames. 2016-02-23 20:51:57 +00:00
Jonathan Naylor 9992f4dfeb Narrow the search range when DMR is not locked. 2016-01-21 19:23:08 +00:00
Jonathan Naylor 420c9125b9 Remove some debugging information. 2016-01-19 07:52:59 +00:00
Jonathan Naylor 4fb563f534 Workaround for TX buffer overflows. 2016-01-18 21:32:38 +00:00
Jonathan Naylor 8f9744c0ec Lots of small tweaks. 2016-01-18 18:37:04 +00:00
Jonathan Naylor 11b18207ff Simplify logic of the DMR receiver and narrow the sync scan range. 2016-01-16 18:00:30 +00:00
Jonathan Naylor 797bf92617 Update DMRSlotRX.cpp 
Widen the search for the data and voice syncs back to how they were.
 2016-01-15 10:02:16 +00:00
Jonathan Naylor 688488620a Alter end of slot processing. 2016-01-15 06:57:02 +00:00
Jonathan Naylor de908a83c1 Start handling data frames and restrict sync detection range for DMR. 2016-01-15 06:10:54 +00:00
Jonathan Naylor d9b5f5753e Set up ring buffer overflow signalling and a little debugging. 2016-01-14 19:15:39 +00:00
Jonathan Naylor dd17a47972 Initial commit 2016-01-14 18:57:21 +00:00