PU2CLR SI4844 Arduino Library 1.1.8
Arduino Library for Si4844 Devices - By Ricardo Lima Caratti
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SI4844.cpp File Reference
#include "SI4844.h"
#include "BandList.h"

Functions

void interrupt_hundler ()
 Library handle interrupt.
 

Function Documentation

◆ interrupt_hundler()

void interrupt_hundler ( )

Library handle interrupt.

Handling interruptions.

This function simply captures the status change of the SI48XX via interruption.

Whenever the status of the ATDD changes, a hardware interrupt is triggered. For example, when you move the tuner

potenciometer, the ATDD sends a signal to the Arduino pin (INTERRUPT_PIN). The same is true when the ATDD is capturing

mono FM signal and has switched to stereo.

You can control the interrupt process via your sketch intead of this library.

See also
setStatusInterruptFromDevice, getStatusInterruptFromDevice, setup