PROCESSOR-SDK-J7200: How to get the Interrupt ID

Hi,

       Thank you for your reply.But I can find the GPIOMUX_INTRTR0 Interrupt Router Input Sources of GPIO_BANK3. I don't know how to get the GPIOMUX_INTRTR0 Interrupt Router Output by GPIOMUX_INTRTR0 Interrupt Router Input Sources.

Hi,

The table in the below link titled "GPIOMUX_INTRTR0 Interrupt Router Output Destinations" has the output destinations.

https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/j7200/interrupt_cfg.html#gpiomux-intrtr0-interrupt-router-output-destinations 

The output destinations will be interrupts to the various cores in the SoC. And to map the input to the output you will need to call Sciclient_rmIrqSet() API.

Can you explain which core are you trying to interrupt in your use case?

Regards

Karan

Hi,

gpio0_62  in cortex-r5f of Main Domain.can you teach me how to find it from the table?

Hi,

You can select the GPIOMUX_INTRTR0 Interrupt Router Output based on your interrupt destination from GPIOMUX_INTRTR0 Interrupt Router Output Destinations table.
For example, if your interrupt destination is R5FSS0_CORE0, you can select destination index as 398.

Regards,
Parth