uint64 timestamp # time since system start (microseconds) at PPS capture event
uint64 rtc_timestamp # Corrected GPS UTC timestamp at PPS capture event
uint8 pps_rate_exceeded_counter # Increments when PPS dt < 50msuint64 timestamp # time since system start (microseconds) at PPS capture event
uint64 rtc_timestamp # Corrected GPS UTC timestamp at PPS capture event
uint8 pps_rate_exceeded_counter # Increments when PPS dt < 50ms