Diff: main.cpp

Revision:

0:d3ee0d224bca

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Nov 01 22:15:35 2016 +0000
@@ -0,0 +1,296 @@
+#include "mbed.h"
+#include "rtos.h"
+#include "SDFileSystem.h"
+#include "wave_player.h"
+#include "uLCD_4DGL.h"
+#include "mpr121.h"
+
+Mutex lcd_mutex;
+
+uLCD_4DGL uLCD(p9, p10, p12); // uLCD-144-G2 screen, (serial tx, serial rx, reset pin)
+int currentShipX;
+float x;
+AnalogOut DACout(p18);
+wave_player waver(&DACout);
+
+
+//8 missiles 
+int missile0 [1][2]; // 1 row 2 col
+int missile1 [1][2];
+int missile2 [1][2];
+int missile3 [1][2];
+
+SDFileSystem sd(p5, p6, p7, p8, "sd"); //SD card
+
+// Create the interrupt receiver object on pin 26
+InterruptIn interrupt(p26);
+// Setup the i2c bus on pins 9 and 10
+I2C i2c(p28, p27);
+// Setup the Mpr121:
+// constructor(i2c object, i2c address of the mpr121)
+Mpr121 mpr121(&i2c, Mpr121::ADD_VSS);
+
+void fallInterrupt();
+void gameover();
+void moveShip(void const *args);
+void moveMissile0(void const *args);
+//void sd_sound(void const *args);
+int getRandNum();
+
+void moveShip(void const *args){
+        
+    currentShipX = 64;
+    lcd_mutex.lock();
+    uLCD.media_init();
+    uLCD.set_sector_address(0x0040, 0x4083);
+    uLCD.display_image(currentShipX, 112);
+    lcd_mutex.unlock();
+    
+    while(1) {
+        
+        lcd_mutex.lock();
+        uLCD.filled_rectangle(currentShipX - 16, 112 , currentShipX , 128 ,WHITE);
+        uLCD.filled_rectangle(currentShipX + 16, 112 ,currentShipX + 32 , 128 ,WHITE);
+        uLCD.media_init();
+        uLCD.set_sector_address(0x0040, 0x4083);
+        uLCD.display_image(currentShipX, 112);
+        uLCD.filled_rectangle(currentShipX - 16, 112 , currentShipX , 128 ,WHITE);
+        uLCD.filled_rectangle(currentShipX + 16, 112 ,currentShipX + 32 , 128 ,WHITE);
+        lcd_mutex.unlock();
+        
+    }
+    
+        
+}
+
+//Move Missile 0
+void moveMissile0(void const *args) {
+        Thread::wait(1000);
+        
+        missile0[0][0] = getRandNum(); //x coordinate
+        missile0[0][1] = 0;  //y coordinate
+        
+        //draw Missile
+        lcd_mutex.lock();
+        uLCD.media_init();
+        uLCD.set_sector_address(0x0040, 0x4081);
+        uLCD.display_image(missile0[0][0], missile0[0][1]);
+        lcd_mutex.unlock();
+
+        while(1) {
+             
+             lcd_mutex.lock();
+             uLCD.filled_rectangle(missile0[0][0], missile0[0][1] ,missile0[0][0]+16 , missile0[0][1]+16 ,WHITE);
+             uLCD.media_init();
+             uLCD.set_sector_address(0x0040, 0x4081);
+             //Reset missile
+             if (missile0[0][1] == 112) {
+                missile0[0][1] = -16;
+                missile0[0][0] = getRandNum();    
+             }
+             uLCD.display_image(missile0[0][0], missile0[0][1]+16);//Move missile down
+             lcd_mutex.unlock();
+             missile0[0][1] = missile0[0][1]+16;//Update new y value
+             
+        }
+
+}
+
+//Move Missile 1
+void moveMissile1(void const *args) {
+        Thread::wait(2000);
+        
+        missile1[0][0] = getRandNum(); //x coordinate
+        missile1[0][1] = 0;  //y coordinate
+        
+        //draw Missile
+        lcd_mutex.lock();
+        uLCD.media_init();
+        uLCD.set_sector_address(0x0040, 0x4081);
+        uLCD.display_image(missile1[0][0], missile1[0][1]);
+        lcd_mutex.unlock();
+
+        while(1) {
+             
+             lcd_mutex.lock();
+             uLCD.filled_rectangle(missile1[0][0], missile1[0][1] ,missile1[0][0]+16 , missile1[0][1]+16 ,WHITE);
+             uLCD.media_init();
+             uLCD.set_sector_address(0x0040, 0x4081);
+             //Reset missile
+             if (missile1[0][1] == 112) {
+                missile1[0][1] = -16;
+                missile1[0][0] = getRandNum();    
+             }
+             uLCD.display_image(missile1[0][0], missile1[0][1]+16);//Move missile down
+             lcd_mutex.unlock();
+             missile1[0][1] = missile1[0][1]+16;//Update new y value
+             
+        }
+
+}
+
+//Move Missile 2
+void moveMissile2(void const *args) {
+        Thread::wait(3000);
+        
+        missile2[0][0] = getRandNum(); //x coordinate
+        missile2[0][1] = 0;  //y coordinate
+        
+        //draw Missile
+        lcd_mutex.lock();
+        uLCD.media_init();
+        uLCD.set_sector_address(0x0040, 0x4081);
+        uLCD.display_image(missile2[0][0], missile2[0][1]);
+        lcd_mutex.unlock();
+
+        while(1) {
+             
+             lcd_mutex.lock();
+             uLCD.filled_rectangle(missile2[0][0], missile2[0][1] ,missile2[0][0]+16 , missile2[0][1]+16 ,WHITE);
+             uLCD.media_init();
+             uLCD.set_sector_address(0x0040, 0x4081);
+             //Reset missile
+             if (missile2[0][1] == 112) {
+                missile2[0][1] = -16;
+                missile2[0][0] = getRandNum();    
+             }
+             uLCD.display_image(missile2[0][0], missile2[0][1]+16);//Move missile down
+             lcd_mutex.unlock();
+             missile2[0][1] = missile2[0][1]+16;//Update new y value
+             
+        }
+
+}
+
+//Move Missile 3
+void moveMissile3(void const *args) {
+        Thread::wait(4000);
+        
+        missile3[0][0] = getRandNum(); //x coordinate
+        missile3[0][1] = 0;  //y coordinate
+        
+        //draw Missile
+        lcd_mutex.lock();
+        uLCD.media_init();
+        uLCD.set_sector_address(0x0040, 0x4081);
+        uLCD.display_image(missile3[0][0], missile3[0][1]);
+        lcd_mutex.unlock();
+
+        while(1) {
+             
+             lcd_mutex.lock();
+             uLCD.filled_rectangle(missile3[0][0], missile3[0][1] ,missile3[0][0]+16 , missile3[0][1]+16 ,WHITE);
+             uLCD.media_init();
+             uLCD.set_sector_address(0x0040, 0x4081);
+             //Reset missile
+             if (missile3[0][1] == 112) {
+                missile3[0][1] = -16;
+                missile3[0][0] = getRandNum();    
+             }
+             uLCD.display_image(missile3[0][0], missile3[0][1]+16);//Move missile down
+             lcd_mutex.unlock();
+             missile3[0][1] = missile3[0][1]+16;//Update new y value
+             
+        }
+
+}
+
+
+// Key hit/release interrupt routine
+void fallInterrupt() {
+  int key_code=0;
+  int i=0;
+  int value=mpr121.read(0x00);
+  value +=mpr121.read(0x01)<<8;
+  // LED demo mod
+  i=0;
+  // puts key number out to LEDs for demo
+  for (i=0; i<12; i++) {
+  if (((value>>i)&0x01)==1) key_code=i+1;
+  }
+  
+  if (key_code == 0x4 && currentShipX != 16) {
+        currentShipX = currentShipX - 16;
+   }
+  if (key_code == 0x3 && currentShipX != 96) {
+        currentShipX = currentShipX + 16;
+   }      
+}
+
+inline float random_number()
+{
+    return (rand()/(float(RAND_MAX)));
+}
+
+int getRandNum() {
+        
+    x = random_number();
+    x = x * 6;
+    x = x+1;
+    
+    return (((int)x) * 16);
+    
+}
+
+
+void gameover() {
+    
+    uLCD.background_color(WHITE);
+    uLCD.cls();
+    uLCD.background_color(WHITE);
+    uLCD.textbackground_color(WHITE);
+    
+    uLCD.media_init();
+    uLCD.set_sector_address(0x0040, 0x4089);
+    uLCD.display_video(0, 0);
+    
+    uLCD.background_color(WHITE);
+    uLCD.cls();
+    uLCD.background_color(WHITE);
+    uLCD.textbackground_color(WHITE);
+    
+    uLCD.printf("Gameover");
+    FILE *wave_file;
+    wave_file=fopen("/sd/gameover.wav","r");
+    waver.play(wave_file);
+    fclose(wave_file);    
+}
+
+int main() {
+    
+    interrupt.fall(&fallInterrupt);
+    interrupt.mode(PullUp);
+    
+    uLCD.baudrate(3000000);
+        
+    uLCD.background_color(WHITE);
+    uLCD.cls();
+    uLCD.background_color(WHITE);
+    uLCD.textbackground_color(WHITE);
+    
+    Thread thread0(moveShip);
+    Thread thread1(moveMissile0);
+    Thread thread2(moveMissile1);
+    Thread thread3(moveMissile2);
+    Thread thread4(moveMissile3);    
+    bool keepGoing = true;
+
+      
+    while(1) {
+        
+        if (((currentShipX == missile0[0][0] && missile0[0][1] == 112)|| 
+            (currentShipX == missile1[0][0] && missile1[0][1]== 112) ||
+            (currentShipX == missile2[0][0] && missile2[0][1]== 112) || 
+            (currentShipX == missile3[0][0] && missile3[0][1]== 112)) && 
+            keepGoing) {
+                keepGoing = false;
+                thread0.terminate();
+                thread1.terminate();
+                thread2.terminate();
+                thread3.terminate();
+                thread4.terminate();
+                gameover();
+        }
+
+    }
+}
\ No newline at end of file