Diff: main.cpp

Revision:

6:0f60a4070f09

Parent:

4:b192d0d47309

Child:

7:f7c3dc874db2

--- a/main.cpp	Thu Dec 03 09:45:36 2015 +0000
+++ b/main.cpp	Sat Dec 05 10:24:47 2015 +0000
@@ -1,27 +1,59 @@
+#include <stdio.h>
+#include <stdlib.h>
 #include <iostream>
+#include <time.h>
 #include "mbed.h"
 #include "cmsis_os.h"
+#include "MMA7455.h"
 #include "game_board.h" //duck soup
+
 using namespace std;
+game_board battle;
+RawSerial pc(USBTX, USBRX); // uart
+MMA7455 accSensor (P0_27, P0_28); //acceleronmeter i2c
+SPI LEDs(p5, NC, p7); // LEDs driver spi
+DigitalOut cs (p30);
+AnalogIn trimpot(p15);//might need to change the trimpot location if conflict with spi
+//SPI (PinName mosi, PinName miso, PinName sclk, PinName ssel=NC) //check mapping for pin
+//SPISlave (mosi, miso, sclk, ssel) //check mapping for pin
 
+//joystick
+DigitalIn Up(p32);
+DigitalIn Down(p38);
+DigitalIn Left(p39);
+DigitalIn Right(p37);
+DigitalIn Center(p31);
+//joystick done
+
+//RGB LED
+DigitalOut led1(p25); //red
+DigitalOut led2(p26);//green
+DigitalOut led3(p28);//blue
+//RGB LED
+int initlize = 0;
 //declare your input pin and output pin here:
 //DigitalOut led1(p25);
 //DigitalOut led2(p26);
 //DigitalOut led3(p28);
 //
 // declare you globle variable here:
-unsigned char my_X_coor = 0, my_Y_coor = 0;
-unsigned char my_LEDs = 0x1A;
+unsigned char my_X_coor = 1, my_Y_coor = 1;
+uint8_t my_LEDs = 0x1A;
+uint8_t SPI_X_send = 0x01,SPI_Y_send = 0x01;
 unsigned char other_X_coor = 0, other_Y_coor = 0;
 int friendly [6][6]; // array to determine friendly location
- 
-
+int winner; 
+int A_x_old = 0,A_y_old = 0,A_z_old = 0;
 //X_coor is x coordinate from 0 to 6
 //Y_coor is y coordinate form A to F
 //
 //
 //
-
+void LEDsoutput(uint8_t value) {
+    cs = 0;
+    LEDs.write(value);
+    cs = 1;
+}
 // this thread is your SPI communication between 2 board
 void SPI_communication(void const *args) {
     //send my_X_coor and my_Y_coor if the center button is hit
@@ -45,6 +77,45 @@
     // joy stick to update global val of x_coor and y_coor;
     // convert y coor to hex offset
     // update the 8 LEDs here
+    while (true) {
+        //pc.printf ("in joystick");
+        if (Up.read() == 0) {
+            my_Y_coor = my_Y_coor + 1;
+            if (my_Y_coor == 7) {
+                my_Y_coor = 1;
+            }
+        } else if (Down.read() == 0) {
+            my_Y_coor = my_Y_coor - 1;
+            if (my_Y_coor == 0) {
+                my_Y_coor = 6;
+            }
+        } else if (Left.read() == 0) {
+            my_X_coor = my_X_coor + 1 ;
+            if (my_X_coor == 7) {
+                my_X_coor = 1;
+            }
+            //my_LEDs = my_X_coor;
+        } else if (Right.read() == 0) {
+            my_X_coor = my_X_coor - 1;
+            if (my_X_coor == 0) {
+                my_X_coor = 6;
+            }
+            //my_LEDs = my_X_coor;
+        } else {
+            my_X_coor = my_X_coor;
+            my_Y_coor = my_Y_coor;
+        }
+        my_LEDs = (my_X_coor << 4)|(0x0F-(my_Y_coor-1));
+        LEDsoutput (my_LEDs);
+        SPI_X_send = my_X_coor;
+        SPI_Y_send = my_Y_coor;
+        if (Center.read() == 0) {
+            pc.printf ("got middle\n\r");
+        }
+        osDelay (170);
+    }
+    //joystick is done and over with DO NOT touch
+     
 }
 
 // this thread use to update the game board
@@ -91,12 +162,75 @@
 // code here to check for winer and turn on the RGB
 void winnercheck (void const *args) {
     //check for winner by destroy all enemy ship;
+    bool gamelost;
+    gamelost = battle.looser();
+    if (gamelost == 1)
+    {
+        //this board is loser
+        //send a message to the winner    
+    }
+    else if (winner == 1)//spi message is the winner)
+    {
+        //blink the RGB LED
+        //
+    }
+    led1 = 1; 
+    led2 = 1; 
+    led3 = 1; 
+
 }
 
 //read the accele
-void checkreset (void const *args) {
+void checkreset (void const *args)
+{
+
     //read the acceleron meter and compare against the previous value to
     //determine if the board have been shake the reset the game board;
+    //the determinant is the x axis
+    while (true) {
+
+        int Ax,Ay,Az;
+        int x_old = 0, y_old = 0;
+        int x, y;
+        int i;
+        int seed = trimpot.read()*1000;
+        srand (seed);
+        if(! accSensor.read(Ax,Ay,Az)) {};
+        if (abs(Ax-A_x_old) > 20) {
+            pc.printf("new game \n\r");
+            battle.new_game_board();
+            for (i = 1; i < 9; i++) {
+                string a;
+                a = battle.get1row(i);
+                pc.printf ("%s", a);
+
+            }
+            //randomize ship position 6 ship total
+            for (i = 0; i < 7; i++) {
+                x = (rand()%6 +1);
+                while (x == x_old) {
+                    x = (rand()%6 +1);
+                }
+                x_old = x;
+                y = (rand()%5 +1);
+                while (y == y_old) {
+                    y = (rand()%5 +1);
+                }
+                y_old = y;
+                battle.place_ship(x,y);
+            }
+            for (i = 1; i < 9; i++) {
+                string a;
+                a = battle.get1row(i);
+                pc.printf ("%s", a);
+            }
+            Ax = 0;
+            A_x_old = 0;
+        } else
+            A_x_old = Ax;
+        osDelay(500);
+    }
+    //reset is done and working do not touch
 }
 
 
@@ -108,10 +242,10 @@
 
 int main() {
     osThreadCreate(osThread(SPI_communication), NULL);
-    osThreadCreate(osThread(joy_stick_read), NULL);
+    osThreadCreate(osThread(joy_stick_read), NULL); //done
     osThreadCreate(osThread(game_view_update), NULL);
     osThreadCreate(osThread(winnercheck), NULL);
-    osThreadCreate(osThread(checkreset), NULL);
+    osThreadCreate(osThread(checkreset), NULL);//done
     // initialize all peripheral here
     //
     //
@@ -122,8 +256,59 @@
     
     //note game initialize and setup upon shake the board
     
+    if (initlize == 0)
+    {
+        int x_old = 0, y_old = 0;
+        int x, y;
+        int i;
+        int seed = trimpot.read()*1000;
+        srand (seed);
+        pc.baud(921600);
+        pc.printf("Battle Ship by Andy, Adam, Loc, Ivan\n\r");
+        while(!accSensor.setMode(MMA7455::ModeMeasurement)) {
+           pc.printf("Unable to set measurement mode.\n\r");
+        }
+        while(!accSensor.setRange(MMA7455::Range_8g)) {
+           pc.printf("Unable to set the range.\n\r");
+        }
+        while(!accSensor.calibrate()) {
+           pc.printf("Unable to calibrate\n\r");
+        }
+       battle.new_game_board();
+       for (i = 1; i < 9; i++){
+            string a;
+            a = battle.get1row(i);
+            pc.printf ("%s", a);
+            
+        }
+        //randomize ship position 6 ship total
+        for (i = 0; i < 7; i++) {
+            x = (rand()%6 +1);
+            while (x == x_old) 
+            {
+                x = (rand()%6 +1);
+            }
+            x_old = x;
+            y = (rand()%5 +1);
+            while (y == y_old) 
+            {
+                y = (rand()%5 +1);
+            }
+            y_old = y;
+            battle.place_ship(x,y);
+        }
+        for (i = 1; i < 9; i++){
+            string a;
+            a = battle.get1row(i);
+            pc.printf ("%s", a);
+        }
+        initlize = 1;
+        
+    }
     //Main Thread
     while (true) {
+        //osDelay (30); 
+        //pc.printf ("in main");
         //check status and update status
     }
 }
\ No newline at end of file