Ryan Malloy 7d48398551 Add FM downlink mode: carrier blocks, convenience wrappers, and loopback demo ...

FM mode now has the same three-layer architecture as PM mode:
- fm_mod/fm_demod for carrier-level FM modulation
- fm_signal_source/fm_downlink_receiver convenience wrappers
- fm_loopback_demo.py verifying round-trip SCO voltage recovery

Includes GRC YAML for all 4 blocks and doc updates across
blocks reference, SCO guide, and signal architecture pages.

2026-02-24 10:18:42 -07:00

..

__init__.py

Add FM downlink mode: carrier blocks, convenience wrappers, and loopback demo

2026-02-24 10:18:42 -07:00

agc_bridge.py

Implement full Apollo USB downlink decoder chain

2026-02-20 13:18:42 -07:00

bpsk_demod.py

Implement full Apollo USB downlink decoder chain

2026-02-20 13:18:42 -07:00

bpsk_subcarrier_demod.py

Implement full Apollo USB downlink decoder chain

2026-02-20 13:18:42 -07:00

bpsk_subcarrier_mod.py

Add transmit chain: 6 composable GR source blocks mirroring CuriousMarc bench

2026-02-21 18:55:50 -07:00

constants.py

Add FM downlink mode: carrier blocks, convenience wrappers, and loopback demo

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downlink_decoder.py

Implement full Apollo USB downlink decoder chain

2026-02-20 13:18:42 -07:00

fm_demod.py

Add FM downlink mode: carrier blocks, convenience wrappers, and loopback demo

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fm_downlink_receiver.py

Add FM downlink mode: carrier blocks, convenience wrappers, and loopback demo

2026-02-24 10:18:42 -07:00

fm_mod.py

Add FM downlink mode: carrier blocks, convenience wrappers, and loopback demo

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fm_signal_source.py

Add FM downlink mode: carrier blocks, convenience wrappers, and loopback demo

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fm_voice_subcarrier_mod.py

Add SCO modulator, external audio input, and demo scripts

2026-02-22 13:01:48 -07:00

nrz_encoder.py

Add transmit chain: 6 composable GR source blocks mirroring CuriousMarc bench

2026-02-21 18:55:50 -07:00

pcm_demux.py

Implement full Apollo USB downlink decoder chain

2026-02-20 13:18:42 -07:00

pcm_frame_source.py

Add transmit chain: 6 composable GR source blocks mirroring CuriousMarc bench

2026-02-21 18:55:50 -07:00

pcm_frame_sync.py

Implement full Apollo USB downlink decoder chain

2026-02-20 13:18:42 -07:00

pm_demod.py

Implement full Apollo USB downlink decoder chain

2026-02-20 13:18:42 -07:00

pm_mod.py

Add transmit chain: 6 composable GR source blocks mirroring CuriousMarc bench

2026-02-21 18:55:50 -07:00

protocol.py

Implement full Apollo USB downlink decoder chain

2026-02-20 13:18:42 -07:00

sco_demod.py

Implement full Apollo USB downlink decoder chain

2026-02-20 13:18:42 -07:00

sco_mod.py

Add SCO modulator, external audio input, and demo scripts

2026-02-22 13:01:48 -07:00

subcarrier_extract.py

Implement full Apollo USB downlink decoder chain

2026-02-20 13:18:42 -07:00

uplink_encoder.py

Implement full Apollo USB downlink decoder chain

2026-02-20 13:18:42 -07:00

usb_downlink_receiver.py

Implement full Apollo USB downlink decoder chain

2026-02-20 13:18:42 -07:00

usb_signal_gen.py

Implement full Apollo USB downlink decoder chain

2026-02-20 13:18:42 -07:00

usb_signal_source.py

Add transmit chain: 6 composable GR source blocks mirroring CuriousMarc bench

2026-02-21 18:55:50 -07:00

voice_subcarrier_demod.py

Implement full Apollo USB downlink decoder chain

2026-02-20 13:18:42 -07:00