The firmware uses the C++ ADAR1000_Manager class exclusively. The C-style
driver pair (adar1000.c, 693 LoC; adar1000.h, 294 LoC) has no external
call sites:
grep -rn "Adar_Set|Adar_Read|Adar_Write|Adar_Soft" 9_Firmware
grep -rn "AdarDevice|AdarBiasCurrents|AdarDeviceInfo" 9_Firmware
Both return hits only inside adar1000.c/h themselves. ADAR1000_Manager.h
has its own copies of REG_CH1_*, REG_INTERFACE_CONFIG_A, etc. and does
not include adar1000.h. main.cpp had a lone #include "adar1000.h" but
referenced no symbols from it; the REG_* macros it uses resolve through
ADAR1000_Manager.h on the next line.
No behaviour change: the deleted code was unreachable.
Side note on #90: adar1000.c contained a second copy of the
REG_CH1_* + (channel & 0x03) channel-rotation pattern tracked in #90
(lines 349, 397-398, 472, 520-521). This commit does not fix#90 --
the live path in ADAR1000_Manager.cpp still needs the channel-index
fix -- but it removes the dormant copy so the bug has one less place
to hide.
Verification:
- 9_Firmware/9_1_Microcontroller/tests: make clean && make -> all passing
(51/51 UM982 GPS, 24/24 driver, 13/13 ADAR1000_AGC, bugs #1-15, Gap-3
fixes 1-5, safety fixes)
- 9_Firmware/tests/cross_layer: 29 passed
- grep -rn "adar1000\.h|adar1000\.c|Adar_|AdarDevice" 9_Firmware: 0 hits
Swap the verbose Alpha disclaimer paragraph for a simple
"Features: Work in Progress" badge next to the existing
Alpha badge, per review feedback from @JJassonn69.
Badge links to the issues page for current status.
Core hardware works, but GPS/map integration, attitude correction,
and beam steering UI are not yet complete — callers deserve to know
before they build on those features.
Closes gap 10.5 from reality-check review.
- radar_system_top.v: DC notch now masks to dop_bin[3:0] per sub-frame so both sub-frames get their DC zeroed correctly; rename DOPPLER_FFT_SIZE → DOPPLER_FRAME_CHIRPS to avoid confusion with the per-FFT size (now 16)
- radar_dashboard.py: remove fftshift (crosses sub-frame boundary), display raw Doppler bins, remove dead velocity constants
- golden_reference.py: model dual 16-pt FFT with per-sub-frame Hamming window, update DC notch and CFAR to match RTL
- fv_doppler_processor.sby: reference xfft_16.v / fft_twiddle_16.mem, raise BMC depth to 512 and cover to 1024
- fv_radar_mode_controller.sby: raise cover depth to 600
- fv_radar_mode_controller.v: pin cfg_* to reduced constants (documented as single-config proof), fix Property 5 mode guard, strengthen Cover 1
- STALE_NOTICE.md: document that real-data hex files are stale and need regeneration with external dataset
Closes#39
Serhii