Diff: main.cpp

Revision:

0:3c58a06d8217

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu May 08 15:46:47 2014 +0000
@@ -0,0 +1,52 @@
+#include "mbed.h"
+#include "N5110.h"
+N5110 lcd(dp4,dp24,dp23,dp25,dp2,dp6,dp18);
+Serial pc(USBTX, USBRX);
+DigitalOut enable (dp14);
+int x=0;
+int y=0;
+void readwrite()
+{
+    if(!pc.readable()) return;
+    char c = pc.getc();
+    if (c=='1')
+    {
+        lcd.clear();
+        lcd.setXYAddress(x=0,y=0);
+    }
+    else if (c=='2')
+    {
+        ++y;
+        if(y==6) y=0;
+        lcd.setXYAddress(x=0,y);
+    }
+    else if (c=='3')
+    {
+        x-=6;
+        if(x<0) {y--; x = 77;if(y<0) y=0; }
+        lcd.setXYAddress(x,y);
+        lcd.printChar(' ');
+        lcd.setXYAddress(x,y);
+    }
+    else if(c >= 32 && c < 126)
+    {
+        if(x>77)
+        {
+            x=0;
+            y++;
+            if (y==6) y=0;
+            lcd.setXYAddress(x,y);
+        }
+        lcd.printChar(c);
+        x+=6;
+    }
+
+}
+int main()
+{
+    enable = 1;
+    lcd.init();
+    lcd.setXYAddress(x,y);
+    pc.attach(readwrite);
+    while(1);
+}