Moved libraries folder inside platform folder. Now libraries and examples are searched per board/platform

1 files changed, 94 insertions, 0 deletions

diff --git a/libraries/Firmata/examples/AnalogFirmata/AnalogFirmata.ino b/libraries/Firmata/examples/AnalogFirmata/AnalogFirmata.ino
new file mode 100644
index 0000000..ff1d664
--- /dev/null
+++ b/libraries/Firmata/examples/AnalogFirmata/AnalogFirmata.ino
@@ -0,0 +1,94 @@
+/*
+ * Firmata is a generic protocol for communicating with microcontrollers
+ * from software on a host computer. It is intended to work with
+ * any host computer software package.
+ *
+ * To download a host software package, please clink on the following link
+ * to open the download page in your default browser.
+ *
+ * http://firmata.org/wiki/Download
+ */
+
+/* This firmware supports as many analog ports as possible, all analog inputs,
+ * four PWM outputs, and two with servo support.
+ *
+ * This example code is in the public domain.
+ */
+#include <Servo.h>
+#include <Firmata.h>
+
+/*==============================================================================
+ * GLOBAL VARIABLES
+ *============================================================================*/
+
+/* servos */
+Servo servo9, servo10; // one instance per pin
+/* analog inputs */
+int analogInputsToReport = 0; // bitwise array to store pin reporting
+int analogPin = 0; // counter for reading analog pins
+/* timer variables */
+unsigned long currentMillis;     // store the current value from millis()
+unsigned long previousMillis;    // for comparison with currentMillis
+
+
+/*==============================================================================
+ * FUNCTIONS                                                                
+ *============================================================================*/
+
+void analogWriteCallback(byte pin, int value)
+{
+    switch(pin) {
+    case 9: servo9.write(value); break;
+    case 10: servo10.write(value); break;
+    case 3: 
+    case 5: 
+    case 6: 
+    case 11: // PWM pins
+        analogWrite(pin, value); 
+        break;
+    }
+}
+// -----------------------------------------------------------------------------
+// sets bits in a bit array (int) to toggle the reporting of the analogIns
+void reportAnalogCallback(byte pin, int value)
+{
+    if(value == 0) {
+        analogInputsToReport = analogInputsToReport &~ (1 << pin);
+    }
+    else { // everything but 0 enables reporting of that pin
+        analogInputsToReport = analogInputsToReport | (1 << pin);
+    }
+    // TODO: save status to EEPROM here, if changed
+}
+
+/*==============================================================================
+ * SETUP()
+ *============================================================================*/
+void setup() 
+{
+    Firmata.setFirmwareVersion(0, 2);
+    Firmata.attach(ANALOG_MESSAGE, analogWriteCallback);
+    Firmata.attach(REPORT_ANALOG, reportAnalogCallback);
+
+    servo9.attach(9);
+    servo10.attach(10);
+    Firmata.begin(57600);
+}
+
+/*==============================================================================
+ * LOOP()
+ *============================================================================*/
+void loop() 
+{
+    while(Firmata.available())
+        Firmata.processInput();
+    currentMillis = millis();
+    if(currentMillis - previousMillis > 20) {  
+        previousMillis += 20;                   // run this every 20ms
+        for(analogPin=0;analogPin<TOTAL_ANALOG_PINS;analogPin++) {
+            if( analogInputsToReport & (1 << analogPin) ) 
+                Firmata.sendAnalog(analogPin, analogRead(analogPin));
+        }
+    }
+}
+