ESR1 interrupt generation for TC37x - example

[User22686]

Hello,

I am currently writing code interfacing the AURIX TC375 as well as the TLF35584 PMIC on the TC375 ShieldBuddy board - this board has the INT pin from the TLF35584 connected to the ESR1 pin on the TC375.

I am looking into writing code to service the interrupt service request, but I cannot find any examples of how to set up the ESR1 pin as an interrupt rather than as a reset pin in the AURIX code examples.

If there are any examples, would it be possible to pinpoint me to these?

Thank you in advance,

Kind regards,

Finn

[cwunder · Accepted solution]

For an Interrupt on ESR1 you can configure this from the ERU or PMS. However, typically you would use a Class 7 Trap event.