Ed Gonzalez
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559235f423
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Slightly more aggressive RX gains for DSTAR
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2016-10-25 14:32:39 -05:00 |
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Ed Gonzalez
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c5bd30c090
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Switch to FTD2XX library for serial communication to ThumbDV
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2016-10-24 13:59:21 -05:00 |
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Ed Gonzalez
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0c8391700c
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Add strlen() to TX Message debug output
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2015-09-03 10:47:14 -05:00 |
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Ed Gonzalez
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ce962e6d87
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Add thumbDV_flushLists() to flush thumbDV lists in TX/RX transistions
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2015-09-03 10:29:12 -05:00 |
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Ed Gonzalez
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fdc522e747
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Move RX=END status message to DSTAR State machine and add new STATUS_END_RX case in status message function
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2015-08-31 11:52:41 -05:00 |
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mlhnet
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b618fcb1fd
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Add RX=END waveform message, bug fixes
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2015-08-30 19:16:48 -04:00 |
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Ed Gonzalez
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253ab84a34
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Add functions to set DSTAR message field.
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2015-08-26 14:41:06 -05:00 |
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Ed Gonzalez
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8a210b587b
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Add slow data encode of message and header data
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2015-08-26 14:18:32 -05:00 |
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Ed Gonzalez
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3a9f59def9
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Add DSTAR TX State machine to handle transmit. Move current TX Logic from sched_waveform to the TX State Machine
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2015-08-26 11:27:01 -05:00 |
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Ed Gonzalez
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7be0c446d1
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Add slice to DSTAR state machine which allows proper status updates with correct index
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2015-08-26 10:40:45 -05:00 |
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Ed Gonzalez
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1a19337f43
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First pass at slow data decode
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2015-08-25 18:01:45 -05:00 |
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Ed Gonzalez
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1b3d5202f0
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Try to unify code style
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2015-08-25 10:15:43 -05:00 |
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Ed Gonzalez
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e25403d6c1
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Set the repeater relay bit when using a destination repeater
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2015-08-25 09:53:03 -05:00 |
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Ed Gonzalez
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de442eb75b
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Fix RX Audio not being emitted
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2015-08-25 09:52:41 -05:00 |
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Ed Gonzalez
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0d68f11117
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Fix declaration of _end_of_transmission
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2015-08-25 09:52:24 -05:00 |
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Ed Gonzalez
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e48c43913c
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Add sending of end bits at end of transmission. Needs heave cleanup.
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2015-08-24 15:07:01 -05:00 |
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Ed Gonzalez
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c742d3b3ff
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Add mechanism that allows the waveform to know when the radio is unkeying.
This is needed so that DSTAR can encode it's end bits.
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2015-08-24 15:05:03 -05:00 |
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Ed Gonzalez
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2f828cf2ac
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Handle ThumbDV being unplugged gracefully.
When the ThumbDV is unplugged the serial read thread stops and tries to re-connect. All writes to the serial port also stop.
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2015-08-20 14:21:38 -05:00 |
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Ed Gonzalez
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12b06958ed
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Change status update to be specific to tx and rx headers. Add status command to send current state
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2015-08-04 14:39:07 -05:00 |
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Ed Gonzalez
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a1c2094429
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Sanitize DSTAR header fields more. Automatically insert spaces required when callsigns/rptr do not extend the full 8 characters in header
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2015-08-03 17:11:22 -05:00 |
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Ed Gonzalez
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280051c0ec
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Fix magic number that should be DSTAR_RADIO_BIT_LENGTH
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2015-08-03 08:50:10 -05:00 |
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Ed Gonzalez
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09440809a6
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Spacing and set initial_rx to FALSE regardless of whether we got good decode audio or not
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2015-06-22 17:26:44 -05:00 |
|
Ed Gonzalez
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b171c4b372
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Add commands to set various outgoing header fields and add status message that reports incoming header fields
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2015-06-22 17:25:59 -05:00 |
|
Ed Gonzalez
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9221d5b0b8
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Add spaces to slow data output to try to get Icom to decode header.
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2015-06-22 11:26:51 -05:00 |
|
Ed Gonzalez
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8303e3e135
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Remove unused variables
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2015-06-19 14:30:20 -05:00 |
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Ed Gonzalez
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8f6d86be48
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Fix RX buffering and begin adding slow data encoding
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2015-06-19 14:22:06 -05:00 |
|
Ed Gonzalez
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524891c602
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Transmit working with NFM TX
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2015-06-18 16:07:09 -05:00 |
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Ed Gonzalez
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c76d81e448
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Header TX working. Requires pre-emphasis on TX
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2015-06-17 18:34:15 -05:00 |
|
Ed Gonzalez
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ea1ce6307e
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Increase TX4_cb buffer size to be able to hold a full header worth of audio data
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2015-06-17 18:21:02 -05:00 |
|
Ed Gonzalez
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fe678569b4
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Transmit of SYNC bits working. Very dirty state
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2015-06-17 18:04:43 -05:00 |
|
Ed Gonzalez
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8cac900b72
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Don't use the 64 training bits for detecting the header. Just the synchronization bits and also allow transitioning directly from waiting on sync bits to voice frames if we detect a data_sync frame
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2015-06-16 15:32:59 -05:00 |
|
Ed Gonzalez
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d9568a9e1f
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Fix build problems caused by missing CODEC2 folder
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2015-06-12 11:13:46 -05:00 |
|
Ed Gonzalez
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f3f2c50e51
|
Remove unneeded variables
|
2015-06-12 10:57:38 -05:00 |
|
Ed Gonzalez
|
880581d4ea
|
Buffering working but decode de-stabilizes to FFs and 00s
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2015-06-11 18:35:05 -05:00 |
|
Ed Gonzalez
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f9164e29b5
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Encapsulate DSTAR into state machine that is fed incoming bits.
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2015-06-11 14:13:33 -05:00 |
|
Ed Gonzalez
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014b457794
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Successfully decoding DSTAR Header information. Cleanup and full state machine work starting
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2015-06-11 11:31:29 -05:00 |
|
Ed Gonzalez
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8b3fc14b2f
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Add dstar.c|.h that add FEC, interleaving and scrambling
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2015-06-11 09:20:37 -05:00 |
|
Ed Gonzalez
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b3c43dafe5
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Add syn and frame syn pattern matcher to find header of DSTAR frame
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2015-06-10 11:07:16 -05:00 |
|
Ed Gonzalez
|
a5609ca279
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Add bit pattern match files and functions
|
2015-06-03 14:14:10 -05:00 |
|
Ed Gonzalez
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81bb26dc15
|
Encapsulate encode/decode test into function.
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2015-06-03 12:59:32 -05:00 |
|
Ed Gonzalez
|
d60f28031d
|
GMSK Encode/decode functional. DEMOD filter unecessary from OpenDV code
|
2015-06-03 12:53:50 -05:00 |
|
Ed Gonzalez
|
3c092ad57d
|
Fix scaling issues and decode_out indexing. Audio encode/decode now completely functional
|
2015-06-01 18:10:34 -05:00 |
|
Ed Gonzalez
|
637558a4a4
|
Cleanup hard coded values for DV_PACKET_SAMPLES and increase ring buffers to fit new size
|
2015-06-01 17:30:00 -05:00 |
|
Ed Gonzalez
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d1218b7346
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Loopback of encode TX and decode in RX test working
|
2015-05-29 14:22:37 -05:00 |
|
Ed Gonzalez
|
3158f09387
|
Change buffering scheme to 160 samples at coder from 128 of FDV.
|
2015-05-29 13:15:42 -05:00 |
|
Ed Gonzalez
|
b1c1b162ca
|
ThumbDV encode/decode list handling milestone.
|
2015-05-28 17:02:48 -05:00 |
|
Ed Gonzalez
|
375cbfc717
|
Add separate read thread for ThumbDV and fix encoding function
|
2015-05-28 13:00:48 -05:00 |
|
Ed Gonzalez
|
2b16a3242f
|
Initial work on encoding functions
|
2015-05-27 18:21:27 -05:00 |
|
Ed Gonzalez
|
ac61d281d0
|
Begin porting AMBServer code for use in waveforms. Add thumbDV.c|h files and successfully open serial port
|
2015-05-27 17:19:27 -05:00 |
|
Ed Gonzalez
|
8f21ad3b5b
|
Remove FreeDV references in preparation for ThumbDV DSTAR waveform
|
2015-05-27 16:47:10 -05:00 |
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