- refactor timestamp handling
- Replace string-based SENDING_TIME with integer SEC/NSEC fields.
- Designed the shared memory protocol with a 4-state machine (STATE_WAIT=0, STATE_CONFIG=1, STATE_RECORD=2, STATE_STOP=3) for command/control between the recording app and the T-Tracer service
- Implemented two shared memory segments: one for reading commands (addr_rd) and one for writing captured data (addr_wr)
- Created event_trace_msg_ul_data struct mapping all 27 UL metadata fields (frame, slot, datetime, MCS, DMRS parameters, etc.) by name from the T-Tracer database
- Implemented setup_trace_msg_ul_data() using the G() macro to map field names to indices at startup
- Wrote the main event loop using poll() to avoid busy-waiting, with get_event() to receive T-Tracer events from the softmodem socket
abgaber
b242eb3093