From c86ce093ce93eb8da1136acd1e81973ef0bb54fc Mon Sep 17 00:00:00 2001 From: Christopher Peplin Date: Tue, 9 Sep 2014 23:09:35 -0400 Subject: Add a script to compile examples as an automated test suite. * Added script/boostrap.sh to download the Arduino IDE and MPIDE (for chipKIT). Tested in Linux, should work in Cygwin and OS X too. * Added script/runtests.sh to run "make" in each example project and collect the results. The script returns -1 if any fails. * Moved currently testable examples to a "tests" directory, separate from examples that require alternative cores. --- tests/AnalogInOutSerial/AnalogInOutSerial.ino | 53 +++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 tests/AnalogInOutSerial/AnalogInOutSerial.ino (limited to 'tests/AnalogInOutSerial/AnalogInOutSerial.ino') diff --git a/tests/AnalogInOutSerial/AnalogInOutSerial.ino b/tests/AnalogInOutSerial/AnalogInOutSerial.ino new file mode 100644 index 0000000..e142f69 --- /dev/null +++ b/tests/AnalogInOutSerial/AnalogInOutSerial.ino @@ -0,0 +1,53 @@ +/* + Analog input, analog output, serial output + + Reads an analog input pin, maps the result to a range from 0 to 255 + and uses the result to set the pulsewidth modulation (PWM) of an output pin. + Also prints the results to the serial monitor. + + The circuit: + * potentiometer connected to analog pin 0. + Center pin of the potentiometer goes to the analog pin. + side pins of the potentiometer go to +5V and ground + * LED connected from digital pin 9 to ground + + created 29 Dec. 2008 + modified 30 Aug 2011 + by Tom Igoe + + This example code is in the public domain. + + */ + +// These constants won't change. They're used to give names +// to the pins used: +const int analogInPin = A0; // Analog input pin that the potentiometer is attached to +const int analogOutPin = 9; // Analog output pin that the LED is attached to + +int sensorValue = 0; // value read from the pot +int outputValue = 0; // value output to the PWM (analog out) + +void setup() { + // initialize serial communications at 9600 bps: + Serial.begin(9600); +} + +void loop() { + // read the analog in value: + sensorValue = analogRead(analogInPin); + // map it to the range of the analog out: + outputValue = map(sensorValue, 0, 1023, 0, 255); + // change the analog out value: + analogWrite(analogOutPin, outputValue); + + // print the results to the serial monitor: + Serial.print("sensor = " ); + Serial.print(sensorValue); + Serial.print("\t output = "); + Serial.println(outputValue); + + // wait 10 milliseconds before the next loop + // for the analog-to-digital converter to settle + // after the last reading: + delay(10); +} -- cgit v1.2.3