Diff: main.c

Revision:

0:0373f81f93d9

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.c	Tue Oct 14 07:57:41 2014 +0000
@@ -0,0 +1,171 @@
+#include "mbed.h"
+ 
+#include "dogm_spi.h"
+ 
+#include "hd44780_8bit.h"
+ 
+#include "subwindow.h"
+ 
+#include "teewindow.h"
+ 
+#include "terminal.h"
+ 
+#include "multiwindow.h"
+ 
+int main( void ) {
+ 
+    // create an instance for the HD44780 display (2 lines, 16 chars)
+ 
+    BusOut *data=new BusOut(p21,p22,p23,p24,p25,p26,p27,p28);
+ 
+    HD44780LCD8bit* lcd1=new HD44780LCD8bit(16,2,data, p20, p19);
+ 
+    lcd1->init();
+ 
+    // and write the usual hello world
+ 
+    lcd1->writeText(0,0,"hello");
+ 
+    lcd1->writeText(1,4,"world");
+ 
+    // create a LCD instance for the dogm162 display
+ 
+    DogmLCDSPI* lcd2=new DogmLCDSPI(
+ 
+        16, // width
+ 
+        2,  // height
+ 
+        new SPI(p5, NC, p7), // dataOut, no dataIn, clock
+ 
+        p9, // enable
+ 
+        p8  // RS
+ 
+    );
+ 
+    lcd2->init();
+ 
+    // and write the german hello world
+ 
+    lcd2->writeText(0,0,"hallo");
+ 
+    lcd2->writeText(1,4,"welt!");
+ 
+    // create a sub window on each display, spanning the right half of the
+displays
+ 
+    SubWindow *w1=new SubWindow(lcd1,8,0,8,2);
+ 
+    SubWindow *w2=new SubWindow(lcd2,8,0,8,2);
+ 
+    // create avector of all sub windows, for later use
+ 
+    vector<Window*> lcds;
+ 
+    lcds.push_back(w1);
+ 
+    lcds.push_back(w2);
+ 
+ 
+    // the tee window will write to both sub windows at once
+ 
+    Window* tw=new TeeWindow(lcds);
+ 
+ 
+    // so write to both display at the same time
+ 
+    tw->writeText(0,0,"00");
+ 
+    tw->writeText(1,1,"11");
+ 
+    wait(1);
+ 
+ 
+    // create a terminal which also is dulicated to both displays
+ 
+    // write some text to it and scroll
+ 
+    Terminal t(tw);
+ 
+    t.clear();
+ 
+    t.writeText(0,0,"1234");
+ 
+    t.writeText(1,1,"abcd");
+ 
+    wait(1);
+ 
+    t.addText("Hello");
+ 
+    wait(1);
+ 
+    t.addText("World");
+ 
+    wait(1);
+ 
+    t.addText("and");
+ 
+    wait(1);
+ 
+    t.addText("even");
+ 
+    wait(1);
+ 
+    t.addText("some");
+ 
+    wait(1);
+ 
+    t.addText("more");
+ 
+    // create 2 subwindows for the left half of both displays
+ 
+    SubWindow *w3=new SubWindow(lcd1,0,0,8,2);
+ 
+    SubWindow *w4=new SubWindow(lcd2,0,0,8,2);
+ 
+    vector<Window*> lcds2;
+ 
+    lcds2.push_back(w3);
+ 
+    lcds2.push_back(w4);
+ 
+    // create a window spanning both sub windows (and therefore both display)
+ 
+    MultiWindow* mw=new MultiWindow(lcds2);
+ 
+    // and a terminal on it - which means it scrolls across both displays
+ 
+    Terminal t2(mw);
+ 
+    t2.clear();
+ 
+    t2.writeText(0,0,"1234");
+ 
+    t2.writeText(1,1,"abcd");
+ 
+    wait(1);
+ 
+    t2.addText("Hello");
+ 
+    wait(1);
+ 
+    t2.addText("World");
+ 
+    wait(1);
+ 
+    t2.addText("and");
+ 
+    wait(1);
+ 
+    t2.addText("even");
+ 
+    wait(1);
+ 
+    t2.addText("some");
+ 
+    wait(1);
+ 
+    t2.addText("more");
+ 
+}
\ No newline at end of file