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2017-05-15Rename filter -> iir_filter (file name and instance name)Andreas Eversberg14-136/+172
2017-05-15SDR: Added SoapySDR's compiler flags to common/MakefileAndreas Eversberg1-1/+1
2017-05-15SDR: Fixed SoapySDR's arguments parsingAndreas Eversberg1-1/+1
2017-05-15SDR: Allow direct IQ TX and RX instead of fm modulating a list of channelsAndreas Eversberg1-12/+24
2017-05-15SDR: disable TX or RX by setting TX or RX frequency to 0Andreas Eversberg3-400/+481
2017-05-15fixup Rework on audio buffer managementAndreas Eversberg3-6/+13
2017-05-15SDR: Add option to set IF bandwidth. If not defined, sampling rate is used.Andreas Eversberg7-16/+91
2017-05-15SDR: Add option to send (previously recorded) IQ data instead of TX dataAndreas Eversberg3-7/+34
2017-03-04samplerate.c: Allow transcoding to lower sample rate other than 8000 HzAndreas Eversberg4-15/+13
2017-03-04main_common: Move init and cleanup function to main functionAndreas Eversberg2-23/+15
2017-03-04Rework on audio buffer managementAndreas Eversberg11-44/+56
2017-02-25Start streaming of sound/SDR just before main loopAndreas Eversberg13-8/+82
2017-02-25Use thread to record and playback wave files without blockingAndreas Eversberg4-43/+242
2017-02-18SoapySDR supportAndreas Eversberg7-25/+398
2017-02-18SDR: Move FM modulation algorithms to a seperate fileAndreas Eversberg4-98/+240
2017-02-18Rework of sample rate conversion by using linear interpolationAndreas Eversberg2-12/+40
2017-02-18SDR transmits with full amplitudeAndreas Eversberg1-1/+1
2017-02-18Add ascii-art spectrum analyzer for SDR supportAndreas Eversberg9-8/+391
2017-02-18Open audio device for call (headset) after everything is preparedAndreas Eversberg3-11/+26
2017-02-18--rx-gain option works now only with sound cardAndreas Eversberg2-1/+5
2017-02-18Minor fix in help outputAndreas Eversberg1-1/+2
2017-02-18Correcting all levels and move all remaining integer samples to sample_tAndreas Eversberg20-121/+218
2017-02-18Add global DC-Filter and remove all individual DC-FiltersAndreas Eversberg4-26/+22
2017-02-18Work on emphasis filter: Neutral @ 1000 Hz; Use filter before de-emphasisAndreas Eversberg3-37/+55
2017-02-18Test filter uses a dB graph to show the response graphicallyAndreas Eversberg2-0/+22
2017-02-18Move samples of int16_t format to sample_t, that is of type doubleAndreas Eversberg32-207/+257
2017-02-18Fixed calculation of elapsed UHD RX time stampAndreas Eversberg1-27/+33
2017-02-18Filter improvement: LP and HP filters, added test functionAndreas Eversberg5-26/+45
2017-02-18Fixed sleep interval in main loopAndreas Eversberg1-7/+16
2017-02-18Fixed paging channel switching of B-NetzAndreas Eversberg1-2/+2
2017-02-18Plot IQ data as red points on display, if overdriven (vector length >= 1.0)Andreas Eversberg1-6/+18
2017-02-18Use individual sample rate and setting for call device (headset)Andreas Eversberg1-1/+10
2017-02-18Wave recording and playback now uses multi channelsAndreas Eversberg7-67/+201
2017-02-18Use global init/cleanup functionAndreas Eversberg4-26/+63
2017-02-18SDR: Minor fixesAndreas Eversberg2-10/+19
2017-02-18Fixed typosAndreas Eversberg1-2/+2
2017-02-18SDR: Display IQ data as a plot using 'q' keyAndreas Eversberg9-32/+294
2017-02-18Neu structure for the paging process (B-Netz)Andreas Eversberg7-143/+183
2017-02-18Support for UHD SDR interfaceAndreas Eversberg5-1/+402
2017-02-18Generic SDR supportAndreas Eversberg8-2/+368
2017-02-18Prepare for SDR: Add bandwidth and deviation info to sender instanceAndreas Eversberg5-5/+9
2017-02-18Rework on audio interfaceAndreas Eversberg8-89/+154
2017-01-07prepare audio handling for multi carrier SDRAndreas Eversberg7-153/+109
2017-01-07Rename functions and structure of biquad lowpass filterAndreas Eversberg4-12/+12
2017-01-05Fixed memory leak in PDEBUG(). Thanx to valgrind finding that!Andreas Eversberg1-1/+3
2017-01-02A-Netz: Don't allow emphasis, since it is not used with A-NetzAndreas Eversberg2-0/+11
2016-12-11common code: Update call console only when it changes or after debug lineAndreas Eversberg3-12/+32
2016-12-09Add common function to give hotkey helpAndreas Eversberg2-0/+9
2016-11-29Output enhancementsAndreas Eversberg5-10/+61
2016-11-27Changed command line optionsAndreas Eversberg4-89/+116
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