ardupilot

Author	SHA1	Message	Date
Andrew Tridgell	f8e1d88815	TimerProcess: prevent a race in setting up the timer callbacks	2011-12-28 16:00:49 +11:00
Andrew Tridgell	d35113f8a6	TimerProcess: check for duplicate registrations if a driver gets initialised twice, make sure it doesn't get called twice in the timer loop	2011-12-28 16:00:48 +11:00
Andrew Tridgell	0a08a0b515	TimerProcess: make some variables uint8_t save a couple of bytes	2011-12-28 16:00:48 +11:00
Andrew Tridgell	8cc2b7669b	PeriodicProcess: added set_failsafe() call this adds an optional failsafe function that will be called in the timer loop	2011-12-21 23:31:38 +11:00
Andrew Tridgell	be1ba5354e	timer: enable interrupts during timer processing this prevents us losing serial bytes when we call sensor drivers that take more than 100usec to read. We also prevent timer recursion by re-enabling the timer after all callbacks are complete	2011-12-16 20:09:38 +11:00
Pat Hickey	a7b9c8b9cd	AP_PeriodicProcess: AP_TimerProcess can register multiple callbacks.	2011-12-11 15:21:10 -08:00
Pat Hickey	7474a8be53	purple: added PeriodicProcess library this library provides a clean API for drivers to request periodic timer driven calls at whatever rate they need	2011-11-25 20:00:16 -08:00