Diff: main.cpp

Revision:

0:2279181caaa1

Child:

1:d54aed10ddf3

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Oct 25 00:11:12 2014 +0000
@@ -0,0 +1,100 @@
+#include "mbed.h"
+//the library "TextLCD.h" was slightly altered to work with the GDM2004D LCD
+#include "TextLCD/TextLCD.h"
+#include "Controller.h"
+#include "MODSERIAL.h"
+#include <string>
+
+//the object "lcd" is initialized to act as a TextLCD with 20x4 characters
+TextLCD lcd(p26, p25, p24, p23, p22, p20, p19, TextLCD::LCD20x4);
+
+
+//inputs
+DigitalIn Up(p8);
+DigitalIn Down(p14);
+
+//outputs
+DigitalOut led(p6);
+
+//Comms
+Serial pc(USBTX, USBRX); //tx, rx
+MODSERIAL rfd(p9, p10); //tx, rx
+
+//
+string displayLines[26] = {"A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"};
+
+//Main functionality in here
+Controller c(&lcd);
+
+void setup(); //Called once to setup
+void runProgram(); //Program with loop
+
+int main()
+{
+    setup();
+
+    //the LCD is cleared using function .cls()
+    lcd.cls();
+    //a "\n" in a text string causes a line feed
+    lcd.printf("HELLO WORLDZ\n");
+    //if the end of a line is reached, the text is written to the next line automatically
+    //lcd.printf("Testbed for mbed\nLCD example software with altered library");
+
+    pc.printf("Entering loop\r\n");
+
+    //the endless loop keeps mbed in low power mode
+    runProgram();
+}
+
+
+void setup()
+{
+    pc.printf("Setup Controller Box\r\n");
+    rfd.baud(9600);
+}
+
+void runProgram()
+{
+    c._lcd->cls();
+    c._lcd->locate(0,0);
+    c.displayStatus();
+    
+    if(!rfd.writeable())
+    {
+        c._lcd->locate(0,1);
+        c._lcd->clearLine();
+        c._lcd->printf("rfd not writeable");
+    } else {
+        c._lcd->locate(0,1);
+        c._lcd->clearLine();
+        c._lcd->printf("rfd writeable");
+        if(!rfd.txBufferSane())
+        {
+            c._lcd->locate(0,3);
+            c._lcd->printf("buffer not sane");   
+        }
+    }
+
+    char received = 'a';
+
+    
+    while(1) {
+//        rfd.printf("aaiPoesjes"); //TEST broadcast text
+        received = rfd.txGetLastChar();
+        c.displWriteLine(3, 'a');
+        pc.printf("%c", received);
+        received = 'b';
+        if(!Up)
+        {
+            c.setStatus(c.BUSY);
+            wait(1);
+            rfd.printf("%s","161;");
+            wait_ms(100);
+            rfd.printf("%s","308;");
+        } else {
+            c.setStatus(c.READY);
+        }
+        wait_ms(1000);
+        //__WFI();
+    }
+}
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