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MMDVM
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41 Commits

Author SHA1 Message Date
Andy CA6JAU f31cceac18 Fixing TX inverse SINC filter for P25, and change TX filters for gain=1 2017-04-15 13:44:00 -03:00
Jonathan Naylor a6ed1e9667 Finish committing the last change. 2017-04-15 10:22:56 +01:00
Jonathan Naylor caa73c6c4a Remove the optional wide filters for C4FSK modes. 2017-04-14 14:22:47 +01:00
Jonathan Naylor 9386fb2e11 Make modem debugging a run-time parameter, not compile-time. 2017-04-14 14:19:00 +01:00
Andy CA6JAU 27b3773f00 Update the copyright message 2017-04-12 23:00:54 -03:00
Jonathan Naylor 6118653053 Revert "Reduce the YSF deviations(s) by 10%." 
This reverts commit 06ef230ad5.
 2017-04-06 18:08:47 +01:00
Jonathan Naylor 06ef230ad5 Reduce the YSF deviations(s) by 10%. 2017-04-05 14:24:29 +01:00
Andy CA6JAU 61b4093aec Merge remote-tracking branch 'g4klx/c4fmdemod' into c4fmdemod 2017-04-02 13:58:15 -03:00
Andy CA6JAU 555197b0a2 New deviation value for YSF 2017-04-02 13:49:39 -03:00
Jonathan Naylor c0941c4856 Add TX Delay buffer protection. 2017-04-02 13:48:40 +01:00
Andy CA6JAU a49871cd8b Using CMSIS FIR interpolator for all modulators 2017-04-01 01:29:35 -03:00
Andy CA6JAU a033ee66fd Restoring original TX filter for YSF, fixing symbol generation (zero padding for FIR interpolation) 2017-03-31 01:25:45 -03:00
Andy CA6JAU aee9cac546 New YSF filter for TX 2017-03-30 01:09:03 -03:00
Jonathan Naylor 12dc9183da Add YSF low deviation mode. 2017-03-23 20:27:23 +00:00
Jonathan Naylor bcbfb66131 Roll back the YSF changes and simplify the P25 code. 2017-03-10 18:18:36 +00:00
Jonathan Naylor 90111dc43d Use the Raised Cosine filter on YSF TX. 2017-03-07 20:48:39 +00:00
Jonathan Naylor df1210eaea Remove the OscOffset parameter. 2017-03-07 20:41:54 +00:00
Jonathan Naylor 8c970b26db Change size of space in transmit routines. 2017-03-06 20:36:44 +00:00
Jonathan Naylor 62743345a4 Add independent transmit levels. 2016-08-09 07:11:10 +01:00
Jonathan Naylor f7cae15aba Make wider TX and RX C4FSK filters optional from Config.h 2016-07-18 17:39:31 +01:00
Jonathan Naylor f92587dbbf Use the wider C4FSK filters fot TX and RX. 2016-07-14 19:53:59 +01:00
Jonathan Naylor 2f648b3f79 Add a choice of C4FSK filters. 2016-07-11 18:02:53 +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 8135f8a57d New transmit filters for DMR and YSF. 2016-07-05 07:09:01 +01:00
Jonathan Naylor 01d40782ca Use symbolic names instead of magic numbers. 2016-06-22 20:51:35 +01:00
Jonathan Naylor 2d656b0126 Alter levels and threshold logging slightly. 2016-06-22 18:06:49 +01:00
Jonathan Naylor a3ea870b52 Allow for the fine adjustment of levels. 2016-06-20 22:03:54 +01:00
Jonathan Naylor 0c635f5132 Sanity check the ring buffers. 2016-06-13 19:47:45 +01:00
Jonathan Naylor 3d49de190d Increase the level of the CW id. 2016-06-09 19:57:32 +01:00
Jonathan Naylor 19ea52ed21 Increase the level of the YSF TX. 2016-06-02 12:58:00 +01:00
Jonathan Naylor c509f11c2a Stop TX buffer overflows. 2016-05-10 18:11:31 +01:00
Jonathan Naylor 67aec1907e Reduce the transmit levels by half. 2016-04-14 18:38:02 +01:00
Jonathan Naylor 8bfff17ace Increase the YSF TX buffer. 2016-04-13 08:01:01 +01:00
Jonathan Naylor c565a505a0 Increase the minimum TX Delay for D-Star and System Fusion. 2016-03-29 18:11:46 +01:00
Jonathan Naylor 8d3ede9160 Fix DMR timing bug with OscOffset. 2016-03-23 17:46:21 +00:00
Jonathan Naylor 7907ce6911 Reset the sample count at the beginning of each transmission. 2016-03-22 06:36:47 +00:00
Jonathan Naylor 89d9dd9a7b Add or remove samples to handle oscillator offsets. 2016-03-21 21:49:50 +00:00
Jonathan Naylor 48368252f7 Reduce the deviation of System Fusion transmissions. 2016-02-18 09:03:13 +00:00
Jonathan Naylor 4fb563f534 Workaround for TX buffer overflows. 2016-01-18 21:32:38 +00:00
Jonathan Naylor dd17a47972 Initial commit 2016-01-14 18:57:21 +00:00