ECU codes???

Hi, I’m new here, I have a problem with my Integra.

I was trying to turn on the car a few days back, and I hear this weird blinking noise coming from below the dash of the passengers side.
I put my ear in the ECU’s spot and the ECU is going BEEP BEEP BEEP BEEP BEEP BEEP ect.

The engine will crank, but it won’t start, when I stop trying to crank it, thats when the ECU starts beeping. The Check Engine Light stays On.
The car won’t start even if it’s pushed.

What can I do?? Is the ECU broken?? Or is it just sending a code that something else is broken???
HELP!!!