n5ac/smartsdr-dsp
1
0
Fork 0
mirror of https://github.com/n5ac/smartsdr-dsp.git synced 2026-01-04 15:40:06 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity
239 commits 5 branches 2 tags 3.7 MiB
Commit graph

170 commits

Author SHA1 Message Date
Hayley a3c4fedced Decoded list fix 2.0 - Fixed TX 
Accidentally broke the TX with the first decoded list fix. Now the TX is fixed. There is a slight delay on TX and RX now. However, I think it is the same cause for both delays
 2019-06-17 15:58:24 -05:00
Hayley 18fba8f75d Decoded list fix 
Fixed the decoded list from growing exponentially, by moving the processSerial function to the decode function. This significantly reduced the audio delay. There still is a slight audio delay that gets output about a second after rekeying. For this fix, the processSerial function in the read thread was commented out and this casued a delay in receiving some of the control signals from the dongle.
 2019-06-17 14:31:25 -05:00
Hayley 6965a87b9f Fixed definition os stop bits in FTD2xx library 
Updated STOP_BITS_1 to be 1 instead of 0
 2019-06-13 14:41:45 -05:00
Haylz 2d66da14a4 RX State Machine HEADER_PROCESSING to BIT_FRAME_SYNC 
The header processing stage always switched to the VOICE_FRAME stage. This caused garbage to be loaded into decode buffers. This fix changes the logic to only switche from HEADER_PROCESS stage to VOICE_FRAME stage if there is a P_FCS match, otherwise goes back to the BIT_FRAME_SYNC stage.
 2019-06-11 16:54:30 -05:00
Abed Haque 6482ce6014 Updated version for ThumbDV.ssdr_waveform file. 2019-04-25 14:43:31 -05:00
Ed Gonzalez df8dc86f5f ThumbDV now v1.1.0.0 - Fix unplug/reconnect logic 2016-10-26 13:02:55 -05:00
Ed Gonzalez f93ba24113 Repackage ThumbDV.ssdr_waveform for minor changes. Still v1.0.8 2016-10-25 17:08:18 -05:00
Ed Gonzalez ad994bf4a5 Change float ms_sleep to uint32 us_sleep in processSerial() 2016-10-25 17:07:40 -05:00
Ed Gonzalez 10993f9c7c ThumbDV now v1.0.8 2016-10-25 14:47:02 -05:00
Ed Gonzalez 559235f423 Slightly more aggressive RX gains for DSTAR 2016-10-25 14:32:39 -05:00
Ed Gonzalez e784f93878 Fix ThumbDV pacing 2016-10-25 14:24:04 -05:00
Ed Gonzalez c1745eea15 Fix some pacing errors by setting data/flow control characteristics 2016-10-25 07:51:37 -05:00
Ed Gonzalez 06cf3e975c Blocking read instead of polling for _thumbDV_readThread() 2016-10-24 14:12:02 -05:00
Ed Gonzalez c5bd30c090 Switch to FTD2XX library for serial communication to ThumbDV 2016-10-24 13:59:21 -05:00
Ed Gonzalez 0c4354784b ThumbDV now v1.0.7 - RX Filter +-3500 2015-10-28 10:10:38 -05:00
Ed Gonzalez bc73d826a9 Update ThumbDV configuration and package to v1.0.6 2015-09-08 15:09:56 -05:00
Ed Gonzalez c75fde445c Merge pull request #7 from n5ac/thumbDV_installer 
Installer naming changes.  Chnaged Installer icon. Added firewall exc…
 2015-09-04 18:09:08 -05:00
Abed Haque 42ba4f02b9 Added an updated ThumDV.ssdr_waveform (v0.0.4). 2015-09-04 18:08:51 -05:00
Ed Gonzalez e7d7d506ea Update ThumbDV.cfg with new filter limits 2015-09-04 10:19:19 -05:00
Ed Gonzalez 42ff3dd0d8 Add ssdr_waveform package to git and update iss script to point to new location 2015-09-03 13:37:49 -05:00
Ed Gonzalez 09fc0194f7 Add slight peaking IIR at 4800Hz after GMSK demod. 2015-09-03 12:49:20 -05:00
Ed Gonzalez 0c8391700c Add strlen() to TX Message debug output 2015-09-03 10:47:14 -05:00
Ed Gonzalez 6c82100170 Reset message index if we decode gets off 2015-09-03 10:46:32 -05:00
Ed Gonzalez 62abf0058c Default TX messge to empty 2015-09-03 10:45:03 -05:00
Ed Gonzalez e38e976fbc Add DUMP_GMSK_MOD flag for debuging GMSK_ENCODE 2015-09-03 10:44:02 -05:00
Ed Gonzalez 8b703f8bbc Change deviation to 1200 2015-09-03 10:34:33 -05:00
Ed Gonzalez a8ef82646c Reset encoder on END_PATTERN and shorted the initial SYNC and END tones 2015-09-03 10:32:53 -05:00
Ed Gonzalez ce962e6d87 Add thumbDV_flushLists() to flush thumbDV lists in TX/RX transistions 2015-09-03 10:29:12 -05:00
Ed Gonzalez 675e300742 Update ThumbDV.cfg to support new versioning scheme 2015-09-01 17:36:57 -05:00
Ed Gonzalez fdc522e747 Move RX=END status message to DSTAR State machine and add new STATUS_END_RX case in status message function 2015-08-31 11:52:41 -05:00
mlhnet b618fcb1fd Add RX=END waveform message, bug fixes 2015-08-30 19:16:48 -04:00
Ed Gonzalez 5c2e0b6ae8 Add slow_data.c|.h 2015-08-29 14:48:56 -05:00
Ed Gonzalez 253ab84a34 Add functions to set DSTAR message field. 2015-08-26 14:41:06 -05:00
Ed Gonzalez 8a210b587b Add slow data encode of message and header data 2015-08-26 14:18:32 -05:00
Ed Gonzalez 3a9f59def9 Add DSTAR TX State machine to handle transmit. Move current TX Logic from sched_waveform to the TX State Machine 2015-08-26 11:27:01 -05:00
Ed Gonzalez 52f27e54fd Add slow data message parsing and status updates 2015-08-26 10:41:01 -05:00
Ed Gonzalez 7be0c446d1 Add slice to DSTAR state machine which allows proper status updates with correct index 2015-08-26 10:40:45 -05:00
Ed Gonzalez 1a19337f43 First pass at slow data decode 2015-08-25 18:01:45 -05:00
Ed Gonzalez 1b3d5202f0 Try to unify code style 2015-08-25 10:15:43 -05:00
Ed Gonzalez e25403d6c1 Set the repeater relay bit when using a destination repeater 2015-08-25 09:53:03 -05:00
Ed Gonzalez de442eb75b Fix RX Audio not being emitted 2015-08-25 09:52:41 -05:00
Ed Gonzalez 0d68f11117 Fix declaration of _end_of_transmission 2015-08-25 09:52:24 -05:00
Ed Gonzalez e48c43913c Add sending of end bits at end of transmission. Needs heave cleanup. 2015-08-24 15:07:01 -05:00
Ed Gonzalez b82637e5d2 Add reset function for MODFilter and correct the bytes for END_PATTERN 2015-08-24 15:06:27 -05:00
Ed Gonzalez c742d3b3ff 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.
 2015-08-24 15:05:03 -05:00
Ed Gonzalez edd809c269 Look for end bits in voice frames too. 2015-08-21 08:16:06 -05:00
Ed Gonzalez 181e69a97c Remove reset_softcfg from ThumbDV Init since it messes up new ThumbDVs 2015-08-20 14:23:37 -05:00
Ed Gonzalez 2f828cf2ac 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.
 2015-08-20 14:21:38 -05:00
Ed Gonzalez 09cca8a92d Trigger slice commands on a slice entering DSTR mode instead of D*FM 2015-08-11 11:08:18 -05:00
Ed Gonzalez d935086b89 Update ThumbDV.cfg to change waveform mode to DSTR 2015-08-11 11:03:50 -05:00