Diff: main.cpp

Revision:

0:60d829a0353a

Child:

1:eb68c94a8ee5

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Apr 11 04:08:13 2015 +0000
@@ -0,0 +1,67 @@
+/*___________________________________________________________*/
+/*      A simple LCD program for ARM mbed IoT Starter Kit    */
+/*      LCD name    :   C12832A1Z LCD   : 128X32             */
+/*              nCS     :   D10     :   PTD0                 */   
+/*              A0      :   D7      :   PTC3                 */
+/*              SCK     :   D13     :   PTD1                 */
+/*              RESET   :   D12     :   PTD3                 */
+/*              MOSI    :   D11     :   PTD2                 */
+/*___________________________________________________________*/
+/*                  AUTHOR  :   mudz                         */
+/*___________________________________________________________*/
+
+#include "mbed.h"
+#include "C12832.h"
+#include "Arial12x12.h"
+#include "Small_7.h"
+
+
+DigitalOut gpo(D0);
+DigitalOut led(LED_GREEN);
+DigitalOut ledR(LED_RED);
+DigitalOut ledB(LED_BLUE);
+C12832 lcd(D11, D13, D12, D7, D10);
+
+/**
+ * Display a message on the LCD screen
+ */
+void displayMessage(char* message)
+{
+    lcd.cls();
+    lcd.printf(message);
+}
+
+int main()
+{
+    int i=4;
+    while (true) 
+    {
+        lcd.set_contrast(i);                            // Use i to control Contrast value
+        
+        if(i%2==0)
+        {
+            lcd.set_font((unsigned char*) Arial12x12);  // Set Arial font for the LCD screen
+            lcd.locate(8,8);                            // Location of the Text on Screen
+            ledR = !ledR; // toggle led
+        }
+       
+        if(i%2==1)
+        {
+            lcd.set_font((unsigned char*) Small_7);     // Set Small_7 font for the LCD screen
+            lcd.locate(16,12);
+            ledB = !ledB; // toggle led
+        }
+        
+        displayMessage("Hello Sir! I'm Online");        // Message
+        gpo = !gpo;                                     // toggle pin
+        led = !led;                                     // toggle led
+      
+        wait(0.8f);
+        i++;
+        if(i==35)                                       // Contrast value after this text will not be visible
+        {
+            i=4;                                        // Contrast value 
+        }
+        
+       }
+}
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