Diff: main.cpp

Revision:

0:a19771db916c

Child:

2:c2ebc7fa80eb

diff -r 000000000000 -r a19771db916c main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Oct 30 04:56:59 2015 +0000
@@ -0,0 +1,66 @@
+#include "mbed.h"
+#include "MMA7660.h"                // accelerometer sensor
+#include "C12832.h"                 // LCD display
+
+
+// create an accelerometer object
+MMA7660 accelerometer(p28, p27);
+
+// LCD display
+C12832 lcd(p5, p7, p6, p8, p11);
+
+// joystick
+BusIn joystick(p15,p12,p13,p16);
+
+// LEDs
+BusOut LEDs(LED1,LED2,LED3,LED4);
+
+int main() 
+{  
+    // try to establish a connection with the accelerometer
+    if( !accelerometer.testConnection() )
+    {
+        // turn on all LEDs (indicating an error state)
+        LEDs = 0xf;
+        return 0;
+    }
+
+    // clear the LCD        
+    lcd.cls();
+    
+    
+    // TODO: Move to the centre of the LCD and set the corresponding pixel to black
+    //       We will call the current location the "active pixel"
+
+   
+    // create an infinite loop (i.e., the program runs as long as the processor is on)
+    while(1)                                                       
+    {
+        // TODO: Get the state/value of the joystick
+
+        
+        // TODO: Determine the coordinates of the next active pixel based on joystick data
+        
+        
+        // TODO: Set the next pixel to black
+        
+
+        // TODO: Get the accelerometer measurements
+
+
+        // TODO: Check if the screen should be cleared based on the accelerometer 
+        //       measurements, and if so, clear the screen but don't move the active 
+        //       pixel.
+        //
+        //       NOTE: Although you may have an idea of how to do this, it may take some
+        //             "tuning" to get it to "feel right". 
+
+
+     
+        // wait a short period
+        wait(0.1);
+    }
+    
+    // end of program
+    return 0;
+}