Crash_Override/MMDVMHost-Private
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123 commits

Author SHA1 Message Date
Jonathan Naylor
99a4d37082 Merge branch 'master' into M17_AX25_FM 2020-12-14 10:14:53 +00:00
Tim Stewart
bf5651b7a0 Remove DV Fast Data debugging statements 2020-12-13 19:27:38 -05:00
Tim Stewart
b2844bc0a6 Avoid FEC regeneration and DTMF blanking for null AMBE data 
FEC recalculation always reports errors for null AMBE frames, and
there is no DTMF present by definition.

In practice, null AMBE data is often (always?) sent by the Kenwood
TH-D74 in the first 21 voice frames, and I've also seen it at the end
of a fast data transmission.
 2020-12-13 19:25:09 -05:00
Tim Stewart
efe9b3d459 Process FEC and DTMF on Voice frames followed by Sync frame 
Rather than skipping FEC recalculation and DTMF blanking on Voice
frames that do not have a corresponding mini-header (i.e. Voice frames
followed by a Sync frame), set aside the frame's data.  The data is
processed and submitted to the modem/network during the next
iteration, once the presence of DV Fast Data can be determined.
 2020-11-29 16:26:32 -05:00
Tim Stewart
8874d1262b Detect DV Fast Data on a per-frame basis 
This commit adds a maybeFixupVoiceFrame() function that is used by
both the RF and Net code to manage FEC regeneration and DTMF blanking
in voice frames.

The presence of Fast Data is discovered by reading the mini-header in
every second data frame.  If found, FEC regeneration and DTMF blanking
are disabled for the current and next voice frames.

An exception is voice frames that have a sync frame instead of a data
frame.  This commit always disables FEC regeneration and DTMF blanking
for these frames.  A later commit will add support for these frames by
setting aside the voice frame until the next data frame can be read.

This commit also includes a number of debugging statements that will
be removed in a later commit.
 2020-11-29 16:12:58 -05:00
Tim Stewart
8656aaedaa Add back desired changes that were reverted 2020-11-27 18:36:39 -05:00
Tim Stewart
1fd1a4f6d1 Revert "First attempt at detecting D-Star data frames, Kenwood and Icom." 
This reverts commit 3362e29b62.
 2020-11-27 18:01:02 -05:00
Tim Stewart
7aabb96351 Revert "Fix a bug and add a second Icom D-Star fast data mode identifier." 
This reverts commit 18398efe97.
 2020-11-27 17:51:22 -05:00
Tim Stewart
821db7910a Revert "Regenerate the data mode markers." 
This reverts commit 54fbacb487.
 2020-11-27 17:51:06 -05:00
Tim Stewart
4f0f0fea66 Revert "Don't insert silence on lost D-Star fast data." 
This reverts commit 1bd814a079.
 2020-11-27 17:50:47 -05:00
Tim Stewart
b8ae0febb0 Revert "New way to detect D-Star fast data mode." 
This reverts commit a9b7179d13.
 2020-11-27 17:47:51 -05:00
Tim Stewart
2d2b736c54 Revert "Don't forget to descramble the byte first." 
This reverts commit 16bf9d5745.
 2020-11-27 17:47:24 -05:00
Tim Stewart
449ca905ee Revert "Place the scrambled null data regeneration into the right place." 
This reverts commit 59cb07329d.
 2020-11-27 17:47:04 -05:00
Tim Stewart
fcad5ee0d2 Revert "Only test the slow data type in the correct place." 
This reverts commit ff0082b18b.
 2020-11-27 17:46:19 -05:00
Tim Stewart
bbbfbbbfad Revert "Simplify the D-Star sequence number processing." 
This reverts commit 99d4a9bc51.
 2020-11-27 17:45:19 -05:00
Tim Stewart
7ea37fc5e9 Revert "Fix the silence insertion for D-Star." 
This reverts commit 9cc2bfaaec.
 2020-11-27 17:44:33 -05:00
Tim Stewart
c94f4f5d4a Revert "Check the guard byte on fast data as well as the mini header." 
This reverts commit 317bda0177.
 2020-11-27 17:14:31 -05:00
Tim Stewart
a87449bf51 Revert "Loosen fast data admission criteria." 
This reverts commit 6d719353c6.
 2020-11-27 17:14:10 -05:00
Tim Stewart
59b8b5d623 Revert "Remove redundant code." 
This reverts commit f88c9826a7.
 2020-11-27 17:13:57 -05:00
sp5lg
ed79a7176a DStar SelfOnly with WhiteList 2019-10-06 16:15:25 +02:00
Jonathan Naylor
0b7f2e1e4b Add end of transmission data for D-Star. 2019-09-29 17:06:22 +01:00
Jonathan Naylor
f88c9826a7 Remove redundant code. 2019-01-31 08:25:35 +00:00
Jonathan Naylor
6d719353c6 Loosen fast data admission criteria. 2019-01-30 20:20:15 +00:00
Jonathan Naylor
317bda0177 Check the guard byte on fast data as well as the mini header. 2019-01-29 22:32:24 +00:00
Jonathan Naylor
9cc2bfaaec Fix the silence insertion for D-Star. 2019-01-28 07:50:43 +00:00
Jonathan Naylor
99d4a9bc51 Simplify the D-Star sequence number processing. 2019-01-27 20:15:14 +00:00
Jonathan Naylor
ff0082b18b Only test the slow data type in the correct place. 2019-01-26 19:25:12 +00:00
Jonathan Naylor
59cb07329d Place the scrambled null data regeneration into the right place. 2019-01-25 12:40:31 +00:00
Jonathan Naylor
16bf9d5745 Don't forget to descramble the byte first. 2019-01-25 11:38:03 +00:00
Jonathan Naylor
a9b7179d13 New way to detect D-Star fast data mode. 2019-01-25 11:23:51 +00:00
Jonathan Naylor
0f6945ef4e Stop any response from any mode when not enabled. 2019-01-20 17:09:40 +00:00
Jonathan Naylor
ae9e6ea6ab Reset the mode's state machines when going to the disabled state. 2019-01-19 17:15:24 +00:00
Jonathan Naylor
335b56f4bd Add busy lockout to remote mode handling. 2019-01-10 09:05:15 +00:00
Jonathan Naylor
1bd814a079 Don't insert silence on lost D-Star fast data. 2018-11-16 10:23:29 +00:00
Jonathan Naylor
54fbacb487 Regenerate the data mode markers. 2018-11-13 08:47:40 +00:00
Jonathan Naylor
18398efe97 Fix a bug and add a second Icom D-Star fast data mode identifier. 2018-11-12 13:27:15 +00:00
Jonathan Naylor
3362e29b62 First attempt at detecting D-Star data frames, Kenwood and Icom. 2018-11-12 11:57:34 +00:00
Luca Marchesano
f978a91519
Add select ack message dstar 
AckMessage = 0 set BER status
AckMessage = 1 set RSSI status
 2018-09-14 12:30:48 +02:00
Jonathan Naylor
980efe3023 Remove the RSSI debug message if nothing interesting to show. 2018-03-06 20:12:29 +00:00
Jonathan Naylor
85e90610d7 Add remote gateway modes to D-Star and P25. 2017-11-09 09:21:22 +00:00
Jonathan Naylor
1437fca2f2 Suppress the ack when Ack=0 in a less buggy way. 2017-07-27 16:39:14 +01:00
phl0
a09587ed26
Use correct parameter for Timers 2017-06-16 08:58:30 +02:00
phl0
f0fc7c7ec9
Make AckTime adjustable 2017-06-14 12:54:44 +02:00
Jonathan Naylor
043ffe96d9 Make the D-Star ack optional. 2017-06-10 13:18:18 +01:00
Jonathan Naylor
ac22f0b783 Add an optional error reply for D-Star. 2017-02-16 19:49:58 +00:00
Jonathan Naylor
f0387d25dd Add BER display to the Nextion and reduce Talker Id logging. 2017-02-12 18:37:00 +00:00
Jonathan Naylor
75ec200af7 Reduce audio BER logging for D-Star. 2017-01-24 09:57:37 +00:00
Jonathan Naylor
5968f3b47c Remove RSSI log data if no RSSI data to show. 2017-01-07 12:25:03 +00:00
Jonathan Naylor
3c9666e780 Display the RSSI on the Nextion screen. 2017-01-05 19:44:52 +00:00
Jonathan Naylor
af721f89e2 Add RSSI display for all modes. 2017-01-05 19:15:10 +00:00