diff options
Diffstat (limited to 'datasources/arduino/arduinoAnalogSerial/analog.ino')
-rwxr-xr-x | datasources/arduino/arduinoAnalogSerial/analog.ino | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/datasources/arduino/arduinoAnalogSerial/analog.ino b/datasources/arduino/arduinoAnalogSerial/analog.ino deleted file mode 100755 index 47bf63d..0000000 --- a/datasources/arduino/arduinoAnalogSerial/analog.ino +++ /dev/null @@ -1,61 +0,0 @@ -// vim: filetype=cpp expandtab shiftwidth=4 softtabstop=4 - -const int ledPin = 13; // select the pin for the LED - -const long ADC_REF_MV = 3300; -const long ADC_MAX_STEP = 1024; -const long OV_FACTOR = 4; // Op. Verstärker Faktor = 4; 10mV = 1dB - -void sendKeyValue(const char *key, const char *value) { - Serial.print(key); - Serial.print("="); - Serial.println(value); -} - -void sendPinValue(int pin) { - long sensorValue, - sensorValueMV, - sensorValueDBA; - char buf[12]; - char *sensorKey = "arduino.aX", - *sensorKeyMV = "arduino.aX.mv", - *sensorKeyDBA = "arduino.aX.dba"; - int port = A0 + pin; - - sensorValue = analogRead(port); - sensorKey[9] = '0' + pin; - snprintf(buf, 8, "%u", sensorValue); - sendKeyValue(sensorKey, buf); - - sensorValueMV = sensorValue * (ADC_REF_MV*100/ADC_MAX_STEP); - sensorKeyMV[9] = '0' + pin; - snprintf(buf, 8, "%ld.%03ld", sensorValueMV/100, sensorValue%100); - sendKeyValue(sensorKeyMV, buf); - - sensorValueDBA = sensorValueMV / OV_FACTOR; - sensorKeyDBA[9] = '0' + pin; - snprintf(buf, 12, "%ld.%04ld", sensorValueDBA/1000, sensorValueDBA%1000); - sendKeyValue(sensorKeyDBA, buf); -} - -void setup() { - Serial.begin(115200); - // declare the ledPin as an OUTPUT: - pinMode(ledPin, OUTPUT); - // Reference is EXTERNAL (3v) - analogReference(EXTERNAL); -} - -void loop() { - if (Serial.available() > 0) { - digitalWrite(ledPin, HIGH); - - int pin = Serial.read(); - while (Serial.available()) Serial.read(); - - sendPinValue(pin-'0'); - Serial.flush(); - - digitalWrite(ledPin, LOW); - } -} |