TimeReferences¶ class bpod_core.bpod.structs.TimeReferences ¶ Bases: tuple Reference values for performance counters. init_perf_counter_ns: int¶ Performance counter at class initialization (nanoseconds). init_system_time_ns: int¶ System time at class initialization (nanoseconds relative to epoch). reset_system_time_ns: int¶ System time when Bpod’s session clock was last reset (nanoseconds).