7-Segment Arduino Library

Soda/examples/SodaSerial/SodaSerial.ino

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+/*  SodaSerial
+
+When you type in a number between 0 and 9 on the serial monitor, the 7-segment
+display, driven by the Soda library, will light up correspondingly. 
+
+created 07 May 2012
+made by Qtechknow (Quin)
+*/
+
+#include "Soda.h"
+
+Soda Soda;      // initialize the library
+
+void setup() {
+// Segments A, B, C, D, E, F, G, DP pin numbers
+  Soda.pins(0, 1, 2, 3, 4, 5, 6, 7, HIGH);    // set high for common anode, and
+                                              // low for common cathode display
+  Serial.begin(9600);   // start serial communication
+}
+
+void loop() {
+  if(Serial.available() > 0) {    // is there anything on the serial monitor?
+    char ch = Serial.read();
+
+    switch  (ch) {      // start the switch case statement
+
+      case '0':         // if we receive a 0, print a 0
+      Soda.write(0);
+      break;
+
+      case '1':         // if we receive a 1, print a 1 and so on
+      Soda.write(1);
+      break;
+
+      case '2':
+      Soda.write(2);
+      break;
+
+      case '3':
+      Soda.write(3);
+      break;
+
+      case '4':
+      Soda.write(4);
+      break;
+
+      case '5':
+      Soda.write(5);
+      break;
+
+      case '6':
+      Soda.write(6);
+      break;
+
+      case '7':
+      Soda.write(7);
+      break;
+
+      case '8':
+      Soda.write(8);
+      break;
+
+      case '9':
+      Soda.write(9);
+      break;
+
+      default:          // default is to clear the display
+      Soda.clear();
+    }
+  }
+  delay(1000);      // don't go too fast
+}

Soda/keywords.txt

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+This library was made by Quin, the head engineer at Qtechknow.  I made this specifically for using with 7-segment displays.  Share, distribute, and edit for your specific uses.  This is an open-source library.