ardupilot/libraries/AP_PeriodicProcess/PeriodicProcess.h
Andrew Tridgell 57ac39649a TimerProcess: added suspend_timer()/resume_timer()
this will be used to avoid races in driver initialisation
2012-05-01 12:06:54 +10:00

22 lines
570 B
C++

/// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
#ifndef __PERIODICPROCESS_H__
#define __PERIODICPROCESS_H__
#include <stdint.h>
// the callback type for periodic processes. They are passed the time
// in microseconds since boot
typedef void (*ap_procedure)(uint32_t );
class AP_PeriodicProcess
{
public:
virtual void register_process(ap_procedure proc) = 0;
virtual void set_failsafe(ap_procedure proc) = 0;
virtual void suspend_timer(void) = 0;
virtual void resume_timer(void) = 0;
};
#endif // __PERIODICPROCESS_H__