Svenska ElektronikForumet

Kod: Markera allt

while (Serial.available()>0) {						// Stay in function while data in the buffer
			incomingData = Serial.read();					// Read buffer and add data to var
			dataContent += incomingData;					// Add data to string
			
			if (dataContent == "Start") {					// If string matches the characters Start, then
				Serial.println("Communication started!");	// Print text on screen
				dataContent = "";							// Delete string
			}
			 
		}

Kod: Markera allt

void doCheckSerialCom() {
	
	uint8_t bytesReceived;
	char dataString [11];
	bool startCmd;
	bool stopCmd;
	
	if(Serial.available() > 0) {
		bytesReceived = Serial.readBytesUntil (13,dataString,10);
		dataString[bytesReceived] = 0;
		startCmd = strcmp (dataString, "Start");
		stopCmd = strcmp (dataString, "Stop");

		if (startCmd == 0) {
			Serial.println("Communication started!");
			} else if (stopCmd == 0) {
					Serial.println("Communication stopped!");
			} else {
			Serial.println("Either Start or Stop the serial communication");
		}
	}
}