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authorDavid A. Mellis <d.mellis@arduino.cc>2009-06-01 08:32:11 +0000
committerDavid A. Mellis <d.mellis@arduino.cc>2009-06-01 08:32:11 +0000
commitdb605dd18b11ecfb5cd9f92c721c52cb70543384 (patch)
tree8a9029ffc560970ce1204ba86785ad44ef044906 /libraries/LiquidCrystal/examples/SerialDisplay
First integration of the Arduino code in Processing 5503: PreProcessor and Compiler have been integrated with changes to the Sketch.
Compilation still has problems (Thread error on success, and can't handle non-pde files in a sketch). Modified the Mac OS X make.sh to copy the hardware, avr tools, and example over. Removing some of the antlr stuff. Disabling the Commander (command-line execution) for now. Added Library, LibraryManager, and Target. Added support for prefixed preferences (e.g. for boards and programmers).
Diffstat (limited to 'libraries/LiquidCrystal/examples/SerialDisplay')
-rw-r--r--libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.pde34
1 files changed, 34 insertions, 0 deletions
diff --git a/libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.pde b/libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.pde
new file mode 100644
index 0000000..0c4ce35
--- /dev/null
+++ b/libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.pde
@@ -0,0 +1,34 @@
+/*
+ * Displays text sent over the serial port (e.g. from the Serial Monitor) on
+ * an attached LCD.
+ */
+
+#include <LiquidCrystal.h>
+
+// LiquidCrystal display with:
+// rs on pin 12
+// rw on pin 11
+// enable on pin 10
+// d4, d5, d6, d7 on pins 5, 4, 3, 2
+LiquidCrystal lcd(12, 11, 10, 5, 4, 3, 2);
+
+void setup()
+{
+ Serial.begin(9600);
+}
+
+void loop()
+{
+ // when characters arrive over the serial port...
+ if (Serial.available()) {
+ // wait a bit for the entire message to arrive
+ delay(100);
+ // clear the screen
+ lcd.clear();
+ // read all the available characters
+ while (Serial.available() > 0) {
+ // display each character to the LCD
+ lcd.write(Serial.read());
+ }
+ }
+}