Hello dear Forum,
maybe someone can help me.
With a patch I want to be able to switch on and off a total of 16 LED´s on an Arduinoboard. I created the following sketch and patch. But it doesn't work and I don't understand what I'm doing wrong.
Can anyone help me?
Thank you very much!
int numled = 16;
int ledpin[16] = { 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17};
int ledon[16] = {11, 21, 31, 41, 51, 61, 71, 81, 91, 101, 111, 121, 131, 141, 151, 161};
int ledoff[16] = {10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160};
int readvalue;
int i = 0;
void setup() {
Serial.begin(38400);
for ( i = 0; i < numled; i++) {
pinMode (ledpin[i], OUTPUT);
}
}
void loop() {
for ( i = 0; i < numled; i++) {
if (Serial.available() > 0) {
readvalue = Serial.read();
if (ledon[i] == readvalue) {
digitalWrite(ledpin[i], 1);
}
if (ledoff[i] == readvalue) {
digitalWrite(ledpin[i], 0);
}
Serial.println(readvalue);
}
}
}
serial_write.maxpat.zip (1.45 KB)