OpenRTX

Author	SHA1	Message	Date
Silvano Seva	963fbdc141	M17 mode handler: calling demodulator update function when in RX mode	2022-05-27 21:48:46 +02:00
Niccolò Izzo	5bf4df75ba	Fine tune demodulator to OpenRTX M17 baseband Fine tuned M17 demodulator with code generated from OpenRTX itself. TG-81	2022-05-27 21:48:46 +02:00
Niccolò Izzo	3163dd49d7	Add M17 demodulator code and tests Added implementation of the M17 4FSK demodulator, including clock recovery, phase detection, and quantization algorithms. A testsuite is also included to do regression testing against a reference baseband pre-generated and the corresponding reference bitstream. A 1% BER is still present due to a fault likely in the RRC filtering, since the eye diagram of the filtered stream is bad. TG-81	2022-05-27 21:48:46 +02:00
Niccolò Izzo	c648ffe377	Add draft of M17Demodulator class	2022-05-27 21:48:46 +02:00