Is there a way to know if the same Interrupt service was missed?

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
User18303
Level 2
Level 2
Hi all,

Is there a way to know if an interrupt service routine missed servicing the same interrupt request?

Kind regards,
Lina

#8042000 19770
0 Likes
1 Reply
User18237
Level 5
Level 5
First solution authored First like received
Hi Lina,

Yes, the IOV bit in the SRC register indicates that a service request was triggered while the SRN still had a pending service request (i.e. you missed at least one).

Kind regards,
Mr. AURIX™
0 Likes