ardupilot/libraries/AP_HAL_AVR/utility/ISRRegistry.h

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#ifndef __AP_HAL_AVR_ISR_REGISTRY_H__
#define __AP_HAL_AVR_ISR_REGISTRY_H__
#include <AP_HAL/AP_HAL.h>
#include <AP_HAL_AVR/AP_HAL_AVR_Namespace.h>
#define ISR_REGISTRY_TIMER2_OVF 0
#define ISR_REGISTRY_TIMER4_CAPT 1
#define ISR_REGISTRY_TIMER5_CAPT 2
#define ISR_REGISTRY_NUM_SLOTS 3
class AP_HAL_AVR::ISRRegistry {
public:
int register_signal(int isr_number, AP_HAL::Proc proc);
int unregister_signal(int isr_number);
static AP_HAL::Proc _registry[ISR_REGISTRY_NUM_SLOTS];
};
#endif // __AP_HAL_AVR_ISR_REGISTRY_H__