3. Dcmi_overflow_int

3.1. Function description:

This demo shows how to trigger DCMI FIFO overflow interrupt.

Enable all output channel, and repeatedly start DCMI until to trigger the FIFO overflow interrupt:

• Enable global interrupt & register DCMI interrupt.

• Initialize & configure the DCMI.

• Enable FIFO overflow interrupt.

• Start to capture & enable DCMI repeatedly until to trigger the interrupt.

• Waiting trigger the related interrupt and enter interrupt service routine.

3.2. Test result:

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

3.3. IO connection:

None