4 ms·
That depends on when a failure were to occur. If we have a failure while the spacecraft is en route to its destination, perhaps we can recover because we may ha
by gibsjose 11y ago
That depends on when a failure were to occur. If we have a failure while the spacecraft is en route to its destination, perhaps we can recover because we may have enough time.
If we have a failure during rendezvous with our target, it could be a very bad day.
- TickleSteve 11y agoDynamic memory allocation is extremely frowned-upon in embedded/real-time systems such as flight systems for exactly that reason. You simply cannot handle out-of-memory and fragmentation issues in a safe manner.
- david-given 11y ago...necropost, but: You always need to be able to recover from a soft reboot, even during maneuvers; you're in a high radiation environment and any passing high energy particle or cosmic ray can trigger this.