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* Enable FAX mode when DTMF sequence detectedMatthias P. Braendli2019-04-135-13/+71
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* Implement DTMF sequence decoding and FSM activation of tone detector (untested)Matthias P. Braendli2019-04-129-38/+190
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* Reorder audio output NVIC settingsMatthias P. Braendli2019-04-111-1/+1
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* Rework tone detectorMatthias P. Braendli2019-04-118-90/+232
| | | | | | | | | - Send buffer pointers from ISR to userspace - Use ADC interrupt to fetch data, not TIM6 - Increase size of buffer and do double-buffering - Implement DTMF detectors - Compare relative results instead of using absolute thresholds - Add an IIR averaging filter on the results
* Switch debug UART to 115200Matthias P. Braendli2019-04-111-1/+1
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* Improve FM TX GRCMatthias P. Braendli2019-04-111-6/+6
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* Document openocd + gdbMatthias P. Braendli2019-04-111-0/+11
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* Add GNURadio file for FM TX simulationMatthias P. Braendli2019-04-111-0/+2015
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* Add some 1750 detection code to glutt-o-logicMatthias P. Braendli2019-04-1122-246/+1246
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* Make 1750 detector work in simulator FSMMatthias P. Braendli2019-03-024-27/+9
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* Default simulator voltage to 14V to stay in QROMatthias P. Braendli2019-03-021-1/+1
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* Merge branch '1750_soft'Matthias P. Braendli2019-03-0218-8/+598
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| * Fix tone test generationMatthias P. Braendli2018-06-191-5/+5
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| * Widen frequency range of tone testMatthias P. Braendli2018-06-193-7/+30
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| * Fix simulator compilationMatthias P. Braendli2018-06-173-10/+9
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| * Add tone-test-simMatthias P. Braendli2018-06-178-59/+298
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| * Base with a working implementation on the simulator for software 1750 detectionMaximilien Cuony2018-05-1012-8/+337
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* | rename fsm input variablesMatthias P. Braendli2019-03-023-12/+11
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* | layout: connect new outputsMatthias P. Braendli2019-03-021-251/+213
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* | Allocate SQ2, DET 1750 and NF, partly adapt code, schematics and layoutMatthias P. Braendli2019-03-026-122/+278
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* | Remap PIOs in pio.txt, schematic and layoutMatthias P. Braendli2019-03-014-5605/+6657
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* | Add new FAX and 1750 interconnect boardMatthias P. Braendli2019-03-011-0/+12226
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* | Update synoptique 2016 DB-25 connectorsMatthias P. Braendli2019-01-301-989/+657
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* | Update Synoptique, add Synoptique 2016Matthias P. Braendli2019-01-282-7/+12430
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* | Corrections SynoptiqueMatthias P. Braendli2019-01-271-946/+2250
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* | Add synoptique 2007Matthias P. Braendli2019-01-271-0/+9808
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* Add BUG_1750_BROKEN workaroundMatthias P. Braendli2018-05-091-1/+19
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* Fix analog_supply_too_low() commentMatthias P. Braendli2018-05-091-1/+1
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* Stop SSTV Autoopen with QRPMaximilien Cuony2017-09-261-1/+3
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* Allow to open the relay with SQ using fax modeMaximilien Cuony2017-04-304-370/+531
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* Increate delay after locatorMaximilien Cuony2017-04-301-3/+3
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* Compile simulator in 64 bitsMatthias P. Braendli2016-12-201-1/+0
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* Avoid letter delay if QSO duration was between 3 and 5 secMatthias P. Braendli2016-12-201-1/+1
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* Initialise struct tm in gps_monit_taskMatthias P. Braendli2016-12-171-1/+1
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* Add vc.cMatthias P. Braendli2016-12-161-0/+30
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* Reduce delay after end of baliseMatthias P. Braendli2016-12-101-1/+1
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* Update statemachine diagramMatthias P. Braendli2016-10-211-79/+192
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* Do not send text at QSO end if balise is pendingMatthias P. Braendli2016-10-201-20/+29
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* Restart QSO duration counter once end text sentMatthias P. Braendli2016-10-201-19/+22
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* Unify representation of tm_yearMatthias P. Braendli2016-10-203-12/+5
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* tm_mon is zero-indexed, unlike the month in GNRMCMatthias P. Braendli2016-09-304-7/+8
| | | | Fixes wrong DST correction, and likely problem we would have in December
* Improve vc.c generationMatthias P. Braendli2016-09-264-9/+61
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* Suspend scheduler while waiting for ADC measurementMatthias P. Braendli2016-09-262-3/+12
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* Add delays to fix aggressive FAULT_ADC1Matthias P. Braendli2016-09-264-14/+18
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* Update resistors on V1wire perfboardMatthias P. Braendli2016-09-211-70/+17
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* Update ECOUTE transitions in fsm docMatthias P. Braendli2016-09-211-9/+10
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* Update FSM description documentMatthias P. Braendli2016-09-211-299/+570
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* Remove TODO, schematic shows pin is never floatingMatthias P. Braendli2016-09-181-1/+1
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* Remove inapplicable TODO, it's correctMatthias P. Braendli2016-09-181-1/+1
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* Handle failing is_dst properly and output errorMatthias P. Braendli2016-09-181-3/+14
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