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648 commits 30 branches 0 tags 7.1 MiB
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39 commits

Author SHA1 Message Date
Jonathan Naylor efa407a579 Add the optional RX DC Offset. 2017-10-28 12:45:04 +01:00
Andy CA6JAU 70e1fd4264 Adding LEDs selftest at start-up 2017-08-28 00:43:24 -03:00
Andy CA6JAU 17007dd1e4 Merge remote-tracking branch 'g4klx/master' 2017-08-20 11:20:52 -03:00
Andy CA6JAU 8f317fd332 Adding watchdog to host serial port 2017-08-20 11:19:58 -03:00
Jonathan Naylor 1cee9e19c0 Add an adjustable transmit DC offset. 2017-08-20 12:07:05 +01:00
Jonathan Naylor 74682e7ac0 Optimise the DC offset code. 2017-08-18 10:27:23 +01:00
Jonathan Naylor 669acb99e8 Remove the DC blocker from DMR. 2017-07-31 21:54:26 +01:00
Jonathan Naylor 8540964097 Remove any DC offset from before any further filtering takes place. 2017-07-16 18:57:15 +01:00
Andy CA6JAU f8d767913e Adding DC estimator filter for all modes 2017-07-06 00:51:46 -04:00
Jonathan Naylor 7b68017411 Finish reverting to the master branch P25 filtering. 2017-04-29 10:08:38 +01:00
Jonathan Naylor a2cf35629b Revert "Testing low pass filter for P25 RX" 
This reverts commit 68dfdf0c21.
 2017-04-28 16:56:18 +01:00
Jonathan Naylor 2506690e98 Revert "Fix comments" 
This reverts commit 3760404af9.
 2017-04-28 16:55:55 +01:00
Andy CA6JAU 3760404af9 Fix comments 2017-04-16 10:28:30 -03:00
Andy CA6JAU 68dfdf0c21 Testing low pass filter for P25 RX 2017-04-16 10:25:34 -03:00
Jonathan Naylor c7eb072d2f Add an extra flter for P25 RX. 2017-04-14 14:47:37 +01:00
Jonathan Naylor bcbfb66131 Roll back the YSF changes and simplify the P25 code. 2017-03-10 18:18:36 +00:00
Jonathan Naylor 9110f5404f Add the Raised Cosine filter to P25 RX and change YSF to use the Raised 
Cosine filter on RX also.
 2017-03-07 20:44:41 +00:00
Jonathan Naylor df1210eaea Remove the OscOffset parameter. 2017-03-07 20:41:54 +00:00
Jonathan Naylor a9b761d1dc Change the P25 TX and RX filters and add a DMR TX data holdoff counter. 2017-03-06 20:42:37 +00:00
Jonathan Naylor 57fde3afcc Add RSSI reporting for all modes. 2017-01-05 18:59:15 +00:00
phl0 afce2b6cb9
Remove forgotten function definition 2016-11-17 14:07:08 +01:00
phl0 230fab308c
Make m_dcd global variable and save extra function 2016-11-17 14:05:19 +01:00
phl0 e3f35e0875
Add carrier detect LED to MMDVM firmware 2016-11-17 11:29:43 +01:00
Jonathan Naylor e97c1dc746 More work on Teensy interrupts. 2016-11-11 06:56:02 +00:00
Jonathan Naylor 7aeb1b6371 Abstract Due specific I/O to a seperate file. 2016-10-31 20:08:35 +00:00
Jonathan Naylor ba969d85d0 Add dummy RSSI sampling code. 2016-10-31 19:39:32 +00:00
Jonathan Naylor 2238ad524e Remove MBED definitions. 2016-10-20 18:26:04 +01:00
Jonathan Naylor 3ef9e40137 Allow for adjustable CW Id levels. 2016-10-10 17:35:33 +01:00
Jonathan Naylor dbcd17dda7 Add the P25 transmitter. 2016-09-08 17:53:59 +01:00
Jonathan Naylor 62743345a4 Add independent transmit levels. 2016-08-09 07:11:10 +01:00
Jonathan Naylor eafc329cc9 Add an optional RSSI input. 2016-08-08 20:38:58 +01:00
Jonathan Naylor 0d07dd78eb Detect DAC overflows. 2016-06-09 19:50:34 +01:00
Jonathan Naylor b8457aed4c Disassociate the ADC overload detection from the DCD LED. 2016-06-06 18:04:03 +01:00
Jonathan Naylor e9ba2e896a Assert optional output pins on mode change. 2016-06-01 09:23:09 +01:00
Jonathan Naylor 89d9dd9a7b Add or remove samples to handle oscillator offsets. 2016-03-21 21:49:50 +00:00
Jonathan Naylor e7334a2d7a Add lockout functionality with the option to use the COS line. 2016-03-03 17:49:03 +00:00
Jonathan Naylor c468842e46 Add a watchdog for a crashed host. 2016-02-02 20:23:37 +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