mirror of
https://github.com/NawfalMotii79/PLFM_RADAR.git
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b505266f33
main.cpp pre-PR-F constants caused two issues:
- m_max = 32 disagreed with RP_CHIRPS_PER_FRAME = 48 (3 sub-frames * 16);
getStatusString reported "32 chirps/position" to the GUI, false telemetry.
- PRI MEDIUM = 161 us (PR-Q.1 stagger) was missing entirely; the MCU only
knew SHORT=175 / LONG=167. T2 was also stuck at the pre-PR-E 0.5 us
SHORT chirp width; PR-E switched to 1.0 us.
Fixes:
- m_max 32 -> 48; T2 0.5 -> 1.0; new T_MEDIUM=5.0, PRI_MEDIUM=161.0 constants.
- Big doc-comment above runRadarPulseSequence states the production stance:
FPGA cold-resets to mode 2'b01 (auto-scan) so the MCU's chirp GPIO toggles
are no-ops; pass-through mode 2'b00 needs a 3-PRI loop the MCU does not
yet emit, so mode-00 is operationally unsupported until that's built.
- Removed the redundant /* */ block-comment shadow of the same constants
that had `T2` defined twice (typo for `PRI2`); pure dead-code cleanup.
- test_bug16_runradar_shadows_globals.c m_max 32 -> 48 with refreshed
arithmetic comment; binary still PASSes all 4 checks (g_m wraps to 1
each iter regardless of m_max value).
No GPIO timing change (would need hardware verification). Audit P-5 closes
with the documented mode-01 stance; rebuilding the loop for mode-00 stays
on the backlog if/when pass-through becomes a deployment requirement.