bool DIAG_INTERRUPT_Register (diag_interrupt_id_t id, uint16_t refCount, uint16_t tolerance, uint16_t fdtiCount)
This API registers an interrupt for diagnosis. When any interrupt is registered, diag_interrupt_params_t parameters are initialized with user defined values and are later updated or monitored by DIAG_INTERRUPT_Frequency function.
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Parameters:
| in | id |
- Unique ID for the interrupt to be monitored
| | in | refCount |
- The number of interrupts expected to occur within a given monitoring period
| | in | tolerance |
- The tolerance band for the number of interrupts which occur in the defined FDTI
| | in | fdtiCount |
- This is the count to derive Fault Detection Time Interval for the interrupt registered for monitoring.
FDTI is the time interval between the occurrence of a fault and its detection.
This count gets decremented every time reference ISR is called.
When this counter reaches 1, its time to check the intr_counter with
expected intr_ref_counter for interrupt under test with given intr_counter_tolerance.
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