Diff: main.cpp

Revision:

0:89eeddc7e25d

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Jun 03 21:12:17 2013 +0000
@@ -0,0 +1,52 @@
+/*
+ * http://mbed.org/cookbook/Text-LCD-Enhanced
+ */
+ 
+#include "mbed.h"
+#include "TextLCD.h"
+
+TextLCD lcd(p15, p16, p17, p18, p19, p20, TextLCD::LCD16x4); //
+
+int main() {
+
+    pc.printf("LCD Test. Columns=%d, Rows=%d\n\r", lcd.columns(), lcd.rows());
+    
+    for (int row=0; row<lcd.rows(); row++) {
+      int col=0;
+      
+      pc.printf("MemAddr(Col=%d, Row=%d)=0x%02X\n\r", col, row, lcd.getAddress(col, row));      
+//      lcd.putc('-');
+      lcd.putc('0' + row);      
+      
+      for (col=1; col<lcd.columns()-1; col++) {    
+        lcd.putc('*');
+      }
+ 
+      pc.printf("MemAddr(Col=%d, Row=%d)=0x%02X\n\r", col, row, lcd.getAddress(col, row));      
+      lcd.putc('+');
+        
+    }    
+    
+// Show cursor as blinking character
+    lcd.setCursor(TextLCD::CurOff_BlkOn);
+ 
+// Set and show user defined characters. A maximum of 8 UDCs are supported by the HD44780.
+// They are defined by a 5x7 bitpattern. 
+    lcd.setUDC(0, (char *) udc_0);  // Show |>
+    lcd.putc(0);    
+    lcd.setUDC(1, (char *) udc_1);  // Show <|
+    lcd.putc(1);    
+    lcd.setUDC(2, (char *) udc_2);
+    lcd.putc(2);    
+    lcd.setUDC(3, (char *) udc_3);
+    lcd.putc(3);    
+    lcd.setUDC(4, (char *) udc_4);
+    lcd.putc(4);    
+    lcd.setUDC(5, (char *) udc_5);
+    lcd.putc(5);    
+    lcd.setUDC(6, (char *) udc_6);
+    lcd.putc(6);    
+    lcd.setUDC(7, (char *) udc_7);
+    lcd.putc(7);     
+
+}
\ No newline at end of file