int redPin = 11;
int greenPin = 10;
int bluePin = 9;
char rgb[18];
int ra[3];
int p=0;
void setup()
{
Serial.begin(9600);
pinMode(redPin, OUTPUT);
pinMode(greenPin, OUTPUT);
pinMode(bluePin, OUTPUT);
}
void loop()
{
if (Serial.available()>0)
{
delay(100);
int i=0;
int mao=Serial.available();
if (mao>15) mao=15;
while (mao!=0)
{
rgb[i]=Serial.read();
i++;
mao--;
}
rgblight(rgb);
}
}
void rgblight(char* dota2)
{
Serial.print("This is:");
Serial.println(dota2);
char* lol;
lol=strtok(dota2," ");
while (lol!=NULL) {
Serial.println(atoi(lol));
lol=strtok(NULL," ");
ra[p]=atoi(lol);
p++;
}
RGB(ra[0],ra[1],ra[2]);
ra[0]=0;
ra[1]=0;
ra[2]=0;
for (int i=0;i<=17;i++){
rgb[i]='\0';
}
}
void RGB(int red, int green, int blue)
{
analogWrite(redPin, red);
analogWrite(greenPin, green);
analogWrite(bluePin, blue);
}
arduino用串口控制LGB
最新推荐文章于 2023-06-02 20:20:23 发布