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pythonforthelab/extras/arduino_firmware/arduino_firmware.ino
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String Comm; | |
int output = DAC0; | |
int input; | |
int val; | |
String inData; | |
String tempValue; | |
String channel; | |
int sensorPin = A0; // select the input pin for the potentiometer | |
int sensorValue; | |
bool isData = false; | |
int i = 0; | |
int ledPin = 53; | |
void setup() { | |
Serial.begin(9600); | |
while (!Serial); | |
analogWriteResolution(12); | |
analogWrite(DAC0, 0); | |
analogWrite(DAC1, 0); | |
pinMode(ledPin, OUTPUT); | |
} | |
void loop() { | |
while (Serial.available() > 0 ) { | |
char value = Serial.read(); | |
Comm += value; | |
if (value == '\n') { | |
isData = true; | |
} | |
} | |
if (isData) { | |
isData = false; | |
if (Comm.startsWith("IDN")) { | |
Serial.print("General DAQ Device built by Uetke. v.1.2019"); | |
Serial.print("\n"); | |
} | |
else if (Comm.startsWith("OUT")) { | |
channel = Comm[6]; | |
if (channel.toInt() == 1) { | |
output = DAC1; | |
} | |
else if (channel.toInt() == 0) { | |
output = DAC0; | |
} | |
tempValue = ""; | |
for (i = 8; i < Comm.length(); i++) { | |
tempValue += Comm[i]; | |
} | |
val = tempValue.toInt(); | |
analogWrite(output, val); | |
Serial.print(tempValue); | |
} | |
else if (Comm.startsWith("IN")) { | |
channel = Comm[5]; | |
input = channel.toInt(); | |
val = analogRead(input); | |
Serial.print(val); | |
Serial.print("\n"); | |
} | |
else if (Comm.startsWith("DI")){ | |
Serial.println("Digital"); | |
channel = Comm[3]+Comm[4]; | |
tempValue = Comm[6]; | |
if (tempValue.toInt() == 0){ | |
digitalWrite(ledPin, LOW); | |
Serial.println("OFF"); | |
Serial.println(ledPin); | |
} | |
else{ | |
digitalWrite(ledPin, HIGH); | |
Serial.println("ON"); | |
Serial.println(channel.toInt()); | |
} | |
} | |
else { | |
Serial.print("Command not known\n"); | |
} | |
Comm = ""; | |
} | |
delay(20); | |
} |