I’m trying to send a space delimited list of integers over serial to Arduino.

char received[16]; void setup() { Serial.begin(9600); } void loop() { int bytesRead = 0; if (Serial.available()) { delay(3); //delay to allow buffer to fill int bytesRead = Serial.readBytesUntil(‘n’, received, 16); received[bytesRead+1] = ”; // Unclear whether this is needed. Serial.print(“read got “); Serial.print(bytesRead); Serial.print(“: “); Serial.println(received); if (bytesRead > 0) { // This prints. Serial.print(“Received […]

I am trying to understand the example code about Encoding the states of DIP switches into a number. I don’t understand the code they use for encoding the binary into a number.

I am trying to understand the example code about Encoding the states of DIP switch into number. I have already explaned everthing except the code they use for encode the binery to number.