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66AK2G12: Disabling all interrupts in ARM Interrupt Controller

Krishna Boopathy J
Intellectual 340 points

Part Number: 66AK2G12

Hi Team,

I am using TI-RTOS with 66AK2G12 processor and using only the ARM Core.

For the interrupts i am making use of HwiP set of functions from "ti\osal\Hwi.h"

As a part of my application requirement, at times I have to disable all interrupts that can occur with the ARM Core. (For ex : DMA Interrupts, Timer Interrupts and GPIO Interrupts).

I tried using the "key1 = HwiP_disable();" function. But I can still observe that the interrupt occurs while testing my timer.
I can individually disable interrupts but I am in need of a global method to disable all interrupts.

So could you please let me know if there is any global interrupt disable option that I can make use to disable all ARM core interrupts globally.

With Thanks,

Krishna.