I am trying to communicate Pc - Arduino Uno.
My Arduino code is here: (It is working as below)
int ndx = 0;
char pack[12];
void setup() {
Serial.begin(9600);
while(!Serial){;}
}
void loop() {
while(Serial.available() ){
char rb = Serial.read();
pack[ndx] = rb;
ndx++;
Serial.write(rb);
if(ndx == 12){
ndx=0;
}
}
}
If I try in
Serial.write(rb);
Like that:
Serial.write(pack[ndx]);
Program is acting weird, I mean sending weird bytes. I do not know what is the reason. Can you help me, please? What is going on in code? My python code: https://github.com/mucahitkayadan/Python