1. Trng_interrupt_test

1.1. Function description:

This demo shows how to trigger output buffer not empty interrupt.

• Enable global interrupt & register TRNG interrupt.

• Enable output buffer not empty interrupt.

• Initialize & configure the TRNG, then enable trng.

• Waiting initialization done.

• After generating a valid data will trigger the output buffer not empty interrupt.

• Enter interrupt service routine, then diable interrupt & trng.

1.2. Test result:

If successfully trigger and enter interrupt service routine, then print pass, if not print fail.

1.3. IO connection:

None