FM-Radio de easy way (2 / 3 stap)

Stap 2:

De code is zeer eenvoudig en sinds zijn compatibel met de TEA5767 er zijn tonnen van schetsen en documenten op het web.

#include < Wire.h >

unsigned char frequencyH = 0;

unsigned char frequencyL = 0;

unsigned int frequencyB;

dubbele frequentie = 0;

VOID Setup

{

Wire.begin();

frequentie = 96,7; beginnend frequentie

setFrequency();

Serial.begin(9600);

}

void loop

{

setFrequency();

Serial.println(Frequency);

}

VOID setFrequency()

{

frequencyB = 4 * (frequentie * 1000000 + 225000) / 32768;

frequencyH = frequencyB >> 8;

frequencyL = frequencyB & 0XFF;

delay(1000);

Wire.beginTransmission(0x60);

Wire.write(frequencyH);

Wire.write(frequencyL);

Wire.write(0xB0);

Wire.write(0x10);

Wire.write((byte)0x00);

Wire.endTransmission();

delay(1000);

}