CECS447 / Mbed 2 deprecated Final_Project

This is THE 447 FINAL PROJECT this is the frame work put your code in the spot where the it suppose to go and. Make sure you import this into your complier and work on your section, once you done just commit the changes and fork to a new folder

Dependencies:   mbed-rtos mbed draw_test EALib SWSPI

main.cpp@6:0f60a4070f09, 2015-12-05 (annotated)

Committer:
AndyTran
Date:
Sat Dec 05 10:24:47 2015 +0000
Revision:
6:0f60a4070f09
Parent:
4:b192d0d47309
Child:
7:f7c3dc874db2
joystick work, reset work, initialize work, spi_between board is not work, losser check is not work

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AndyTran 6:0f60a4070f09 1 #include <stdio.h>
AndyTran 6:0f60a4070f09 2 #include <stdlib.h>
AndyTran 2:b14759e704c7 3 #include <iostream>
AndyTran 6:0f60a4070f09 4 #include <time.h>
AndyTran 0:4abb197a773c 5 #include "mbed.h"
AndyTran 0:4abb197a773c 6 #include "cmsis_os.h"
AndyTran 6:0f60a4070f09 7 #include "MMA7455.h"
AndyTran 4:b192d0d47309 8 #include "game_board.h" //duck soup
AndyTran 6:0f60a4070f09 9
AndyTran 2:b14759e704c7 10 using namespace std;
AndyTran 6:0f60a4070f09 11 game_board battle;
AndyTran 6:0f60a4070f09 12 RawSerial pc(USBTX, USBRX); // uart
AndyTran 6:0f60a4070f09 13 MMA7455 accSensor (P0_27, P0_28); //acceleronmeter i2c
AndyTran 6:0f60a4070f09 14 SPI LEDs(p5, NC, p7); // LEDs driver spi
AndyTran 6:0f60a4070f09 15 DigitalOut cs (p30);
AndyTran 6:0f60a4070f09 16 AnalogIn trimpot(p15);//might need to change the trimpot location if conflict with spi
AndyTran 6:0f60a4070f09 17 //SPI (PinName mosi, PinName miso, PinName sclk, PinName ssel=NC) //check mapping for pin
AndyTran 6:0f60a4070f09 18 //SPISlave (mosi, miso, sclk, ssel) //check mapping for pin
AndyTran 0:4abb197a773c 19
AndyTran 6:0f60a4070f09 20 //joystick
AndyTran 6:0f60a4070f09 21 DigitalIn Up(p32);
AndyTran 6:0f60a4070f09 22 DigitalIn Down(p38);
AndyTran 6:0f60a4070f09 23 DigitalIn Left(p39);
AndyTran 6:0f60a4070f09 24 DigitalIn Right(p37);
AndyTran 6:0f60a4070f09 25 DigitalIn Center(p31);
AndyTran 6:0f60a4070f09 26 //joystick done
AndyTran 6:0f60a4070f09 27
AndyTran 6:0f60a4070f09 28 //RGB LED
AndyTran 6:0f60a4070f09 29 DigitalOut led1(p25); //red
AndyTran 6:0f60a4070f09 30 DigitalOut led2(p26);//green
AndyTran 6:0f60a4070f09 31 DigitalOut led3(p28);//blue
AndyTran 6:0f60a4070f09 32 //RGB LED
AndyTran 6:0f60a4070f09 33 int initlize = 0;
AndyTran 0:4abb197a773c 34 //declare your input pin and output pin here:
AndyTran 0:4abb197a773c 35 //DigitalOut led1(p25);
AndyTran 0:4abb197a773c 36 //DigitalOut led2(p26);
AndyTran 0:4abb197a773c 37 //DigitalOut led3(p28);
AndyTran 0:4abb197a773c 38 //
AndyTran 0:4abb197a773c 39 // declare you globle variable here:
AndyTran 6:0f60a4070f09 40 unsigned char my_X_coor = 1, my_Y_coor = 1;
AndyTran 6:0f60a4070f09 41 uint8_t my_LEDs = 0x1A;
AndyTran 6:0f60a4070f09 42 uint8_t SPI_X_send = 0x01,SPI_Y_send = 0x01;
AndyTran 2:b14759e704c7 43 unsigned char other_X_coor = 0, other_Y_coor = 0;
AndyTran 2:b14759e704c7 44 int friendly [6][6]; // array to determine friendly location
AndyTran 6:0f60a4070f09 45 int winner;
AndyTran 6:0f60a4070f09 46 int A_x_old = 0,A_y_old = 0,A_z_old = 0;
AndyTran 0:4abb197a773c 47 //X_coor is x coordinate from 0 to 6
AndyTran 0:4abb197a773c 48 //Y_coor is y coordinate form A to F
AndyTran 0:4abb197a773c 49 //
AndyTran 0:4abb197a773c 50 //
AndyTran 0:4abb197a773c 51 //
AndyTran 6:0f60a4070f09 52 void LEDsoutput(uint8_t value) {
AndyTran 6:0f60a4070f09 53 cs = 0;
AndyTran 6:0f60a4070f09 54 LEDs.write(value);
AndyTran 6:0f60a4070f09 55 cs = 1;
AndyTran 6:0f60a4070f09 56 }
AndyTran 0:4abb197a773c 57 // this thread is your SPI communication between 2 board
AndyTran 0:4abb197a773c 58 void SPI_communication(void const *args) {
AndyTran 2:b14759e704c7 59 //send my_X_coor and my_Y_coor if the center button is hit
AndyTran 2:b14759e704c7 60 //receive other board x_coor and y_coor
AndyTran 0:4abb197a773c 61 //spi code here
AndyTran 4:b192d0d47309 62 //turn 1 :friendly
AndyTran 4:b192d0d47309 63 // player1 send shooting location
AndyTran 4:b192d0d47309 64 // player1 get shooting location and whether it hit or miss
AndyTran 4:b192d0d47309 65 //turn 1 :enemy
AndyTran 4:b192d0d47309 66 // get enemy shooting location
AndyTran 4:b192d0d47309 67 // check wheather is it a hit or miss
AndyTran 4:b192d0d47309 68 // echo enemy shooting location and hit/miss flag
AndyTran 4:b192d0d47309 69 //send out winner status
AndyTran 4:b192d0d47309 70 // 0 = still no winner
AndyTran 4:b192d0d47309 71 // 1 = i am lose
AndyTran 4:b192d0d47309 72 // so if you receive a 1 that mean you win
AndyTran 0:4abb197a773c 73 }
AndyTran 0:4abb197a773c 74
AndyTran 0:4abb197a773c 75 // joystick update x_coor and y_coor here
AndyTran 0:4abb197a773c 76 void joy_stick_read(void const *args) { //might be an interrupt thread here for interrupt read of joystick
AndyTran 0:4abb197a773c 77 // joy stick to update global val of x_coor and y_coor;
AndyTran 2:b14759e704c7 78 // convert y coor to hex offset
AndyTran 0:4abb197a773c 79 // update the 8 LEDs here
AndyTran 6:0f60a4070f09 80 while (true) {
AndyTran 6:0f60a4070f09 81 //pc.printf ("in joystick");
AndyTran 6:0f60a4070f09 82 if (Up.read() == 0) {
AndyTran 6:0f60a4070f09 83 my_Y_coor = my_Y_coor + 1;
AndyTran 6:0f60a4070f09 84 if (my_Y_coor == 7) {
AndyTran 6:0f60a4070f09 85 my_Y_coor = 1;
AndyTran 6:0f60a4070f09 86 }
AndyTran 6:0f60a4070f09 87 } else if (Down.read() == 0) {
AndyTran 6:0f60a4070f09 88 my_Y_coor = my_Y_coor - 1;
AndyTran 6:0f60a4070f09 89 if (my_Y_coor == 0) {
AndyTran 6:0f60a4070f09 90 my_Y_coor = 6;
AndyTran 6:0f60a4070f09 91 }
AndyTran 6:0f60a4070f09 92 } else if (Left.read() == 0) {
AndyTran 6:0f60a4070f09 93 my_X_coor = my_X_coor + 1 ;
AndyTran 6:0f60a4070f09 94 if (my_X_coor == 7) {
AndyTran 6:0f60a4070f09 95 my_X_coor = 1;
AndyTran 6:0f60a4070f09 96 }
AndyTran 6:0f60a4070f09 97 //my_LEDs = my_X_coor;
AndyTran 6:0f60a4070f09 98 } else if (Right.read() == 0) {
AndyTran 6:0f60a4070f09 99 my_X_coor = my_X_coor - 1;
AndyTran 6:0f60a4070f09 100 if (my_X_coor == 0) {
AndyTran 6:0f60a4070f09 101 my_X_coor = 6;
AndyTran 6:0f60a4070f09 102 }
AndyTran 6:0f60a4070f09 103 //my_LEDs = my_X_coor;
AndyTran 6:0f60a4070f09 104 } else {
AndyTran 6:0f60a4070f09 105 my_X_coor = my_X_coor;
AndyTran 6:0f60a4070f09 106 my_Y_coor = my_Y_coor;
AndyTran 6:0f60a4070f09 107 }
AndyTran 6:0f60a4070f09 108 my_LEDs = (my_X_coor << 4)|(0x0F-(my_Y_coor-1));
AndyTran 6:0f60a4070f09 109 LEDsoutput (my_LEDs);
AndyTran 6:0f60a4070f09 110 SPI_X_send = my_X_coor;
AndyTran 6:0f60a4070f09 111 SPI_Y_send = my_Y_coor;
AndyTran 6:0f60a4070f09 112 if (Center.read() == 0) {
AndyTran 6:0f60a4070f09 113 pc.printf ("got middle\n\r");
AndyTran 6:0f60a4070f09 114 }
AndyTran 6:0f60a4070f09 115 osDelay (170);
AndyTran 6:0f60a4070f09 116 }
AndyTran 6:0f60a4070f09 117 //joystick is done and over with DO NOT touch
AndyTran 6:0f60a4070f09 118
AndyTran 0:4abb197a773c 119 }
AndyTran 0:4abb197a773c 120
AndyTran 0:4abb197a773c 121 // this thread use to update the game board
AndyTran 2:b14759e704c7 122 void game_view_update (void const *args) {
AndyTran 2:b14759e704c7 123 // board of this game will be a class this update and get info to and from the class
AndyTran 0:4abb197a773c 124 // update the by led game update
AndyTran 1:3f7aa28da00d 125 // Uart runing at 921600 max speed; hopefully print 1 line and out;
AndyTran 4:b192d0d47309 126 // using an interger then cycle through the get string function to put it inti the printf function
AndyTran 4:b192d0d47309 127
AndyTran 3:84d9362dffeb 128 // * = hit
AndyTran 1:3f7aa28da00d 129 // o = miss
AndyTran 1:3f7aa28da00d 130 // > = your ship ship
AndyTran 2:b14759e704c7 131
AndyTran 2:b14759e704c7 132 // 1) check for a hit
AndyTran 2:b14759e704c7 133 // 2) update the game board
AndyTran 2:b14759e704c7 134
AndyTran 1:3f7aa28da00d 135 // BLANK game Board
AndyTran 1:3f7aa28da00d 136 // F _ _ _ _ _ _ F _ _ _ _ _ _
AndyTran 1:3f7aa28da00d 137 // E _ _ _ _ _ _ E _ _ _ _ _ _
AndyTran 1:3f7aa28da00d 138 // D _ _ _ _ _ _ D _ _ _ _ _ _
AndyTran 1:3f7aa28da00d 139 // C _ _ _ _ _ _ C _ _ _ _ _ _
AndyTran 1:3f7aa28da00d 140 // B _ _ _ _ _ _ B _ _ _ _ _ _
AndyTran 1:3f7aa28da00d 141 // A _ _ _ _ _ _ A _ _ _ _ _ _
AndyTran 1:3f7aa28da00d 142 // 1 2 3 4 5 6 1 2 3 4 5 6
AndyTran 1:3f7aa28da00d 143 // Friendly Enemy
AndyTran 1:3f7aa28da00d 144
AndyTran 1:3f7aa28da00d 145 // Example of running game
AndyTran 1:3f7aa28da00d 146 // F _ O _ > _ _ F _ O _ _ _ _
AndyTran 3:84d9362dffeb 147 // E > _ O _ > _ E _ _ * _ _ _
AndyTran 1:3f7aa28da00d 148 // D _ _ > _ _ _ D _ _ _ O _ _
AndyTran 1:3f7aa28da00d 149 // C O _ _ _ _ _ C _ O _ _ _ _
AndyTran 3:84d9362dffeb 150 // B _ * _ O _ _ B _ _ _ * _ _ //X on friendly mean your ship got destroy
AndyTran 1:3f7aa28da00d 151 // A _ _ _ > _ _ A _ _ _ _ _ _
AndyTran 1:3f7aa28da00d 152 // 1 2 3 4 5 6 1 2 3 4 5 6
AndyTran 1:3f7aa28da00d 153 // Friendly Enemy
AndyTran 1:3f7aa28da00d 154 // Turn 1 = miss at 2F
AndyTran 2:b14759e704c7 155 // Turn 2 = We sink an enemy battle ship at 3E
AndyTran 1:3f7aa28da00d 156 // Turn 3 = miss at 4D
AndyTran 1:3f7aa28da00d 157 // Turn 4 = miss at 2C
AndyTran 2:b14759e704c7 158 // Tunr 5 = We sink an enemy battle ship at 4B
AndyTran 1:3f7aa28da00d 159
AndyTran 0:4abb197a773c 160 }
AndyTran 0:4abb197a773c 161
AndyTran 0:4abb197a773c 162 // code here to check for winer and turn on the RGB
AndyTran 2:b14759e704c7 163 void winnercheck (void const *args) {
AndyTran 4:b192d0d47309 164 //check for winner by destroy all enemy ship;
AndyTran 6:0f60a4070f09 165 bool gamelost;
AndyTran 6:0f60a4070f09 166 gamelost = battle.looser();
AndyTran 6:0f60a4070f09 167 if (gamelost == 1)
AndyTran 6:0f60a4070f09 168 {
AndyTran 6:0f60a4070f09 169 //this board is loser
AndyTran 6:0f60a4070f09 170 //send a message to the winner
AndyTran 6:0f60a4070f09 171 }
AndyTran 6:0f60a4070f09 172 else if (winner == 1)//spi message is the winner)
AndyTran 6:0f60a4070f09 173 {
AndyTran 6:0f60a4070f09 174 //blink the RGB LED
AndyTran 6:0f60a4070f09 175 //
AndyTran 6:0f60a4070f09 176 }
AndyTran 6:0f60a4070f09 177 led1 = 1;
AndyTran 6:0f60a4070f09 178 led2 = 1;
AndyTran 6:0f60a4070f09 179 led3 = 1;
AndyTran 6:0f60a4070f09 180
AndyTran 0:4abb197a773c 181 }
AndyTran 0:4abb197a773c 182
AndyTran 0:4abb197a773c 183 //read the accele
AndyTran 6:0f60a4070f09 184 void checkreset (void const *args)
AndyTran 6:0f60a4070f09 185 {
AndyTran 6:0f60a4070f09 186
AndyTran 0:4abb197a773c 187 //read the acceleron meter and compare against the previous value to
AndyTran 0:4abb197a773c 188 //determine if the board have been shake the reset the game board;
AndyTran 6:0f60a4070f09 189 //the determinant is the x axis
AndyTran 6:0f60a4070f09 190 while (true) {
AndyTran 6:0f60a4070f09 191
AndyTran 6:0f60a4070f09 192 int Ax,Ay,Az;
AndyTran 6:0f60a4070f09 193 int x_old = 0, y_old = 0;
AndyTran 6:0f60a4070f09 194 int x, y;
AndyTran 6:0f60a4070f09 195 int i;
AndyTran 6:0f60a4070f09 196 int seed = trimpot.read()*1000;
AndyTran 6:0f60a4070f09 197 srand (seed);
AndyTran 6:0f60a4070f09 198 if(! accSensor.read(Ax,Ay,Az)) {};
AndyTran 6:0f60a4070f09 199 if (abs(Ax-A_x_old) > 20) {
AndyTran 6:0f60a4070f09 200 pc.printf("new game \n\r");
AndyTran 6:0f60a4070f09 201 battle.new_game_board();
AndyTran 6:0f60a4070f09 202 for (i = 1; i < 9; i++) {
AndyTran 6:0f60a4070f09 203 string a;
AndyTran 6:0f60a4070f09 204 a = battle.get1row(i);
AndyTran 6:0f60a4070f09 205 pc.printf ("%s", a);
AndyTran 6:0f60a4070f09 206
AndyTran 6:0f60a4070f09 207 }
AndyTran 6:0f60a4070f09 208 //randomize ship position 6 ship total
AndyTran 6:0f60a4070f09 209 for (i = 0; i < 7; i++) {
AndyTran 6:0f60a4070f09 210 x = (rand()%6 +1);
AndyTran 6:0f60a4070f09 211 while (x == x_old) {
AndyTran 6:0f60a4070f09 212 x = (rand()%6 +1);
AndyTran 6:0f60a4070f09 213 }
AndyTran 6:0f60a4070f09 214 x_old = x;
AndyTran 6:0f60a4070f09 215 y = (rand()%5 +1);
AndyTran 6:0f60a4070f09 216 while (y == y_old) {
AndyTran 6:0f60a4070f09 217 y = (rand()%5 +1);
AndyTran 6:0f60a4070f09 218 }
AndyTran 6:0f60a4070f09 219 y_old = y;
AndyTran 6:0f60a4070f09 220 battle.place_ship(x,y);
AndyTran 6:0f60a4070f09 221 }
AndyTran 6:0f60a4070f09 222 for (i = 1; i < 9; i++) {
AndyTran 6:0f60a4070f09 223 string a;
AndyTran 6:0f60a4070f09 224 a = battle.get1row(i);
AndyTran 6:0f60a4070f09 225 pc.printf ("%s", a);
AndyTran 6:0f60a4070f09 226 }
AndyTran 6:0f60a4070f09 227 Ax = 0;
AndyTran 6:0f60a4070f09 228 A_x_old = 0;
AndyTran 6:0f60a4070f09 229 } else
AndyTran 6:0f60a4070f09 230 A_x_old = Ax;
AndyTran 6:0f60a4070f09 231 osDelay(500);
AndyTran 6:0f60a4070f09 232 }
AndyTran 6:0f60a4070f09 233 //reset is done and working do not touch
AndyTran 0:4abb197a773c 234 }
AndyTran 0:4abb197a773c 235
AndyTran 0:4abb197a773c 236
AndyTran 2:b14759e704c7 237 osThreadDef(SPI_communication, osPriorityNormal, DEFAULT_STACK_SIZE); //comm between 2 board define thread
AndyTran 2:b14759e704c7 238 osThreadDef(joy_stick_read, osPriorityNormal, DEFAULT_STACK_SIZE);//might be an interrupt define thread
AndyTran 2:b14759e704c7 239 osThreadDef(game_view_update, osPriorityNormal, DEFAULT_STACK_SIZE);//update game view write to the fifo uart buffer define thread
AndyTran 2:b14759e704c7 240 osThreadDef(winnercheck, osPriorityNormal, DEFAULT_STACK_SIZE); //check for winner define thread
AndyTran 2:b14759e704c7 241 osThreadDef(checkreset, osPriorityNormal, DEFAULT_STACK_SIZE); //check for reset define thread
AndyTran 0:4abb197a773c 242
AndyTran 0:4abb197a773c 243 int main() {
AndyTran 0:4abb197a773c 244 osThreadCreate(osThread(SPI_communication), NULL);
AndyTran 6:0f60a4070f09 245 osThreadCreate(osThread(joy_stick_read), NULL); //done
AndyTran 0:4abb197a773c 246 osThreadCreate(osThread(game_view_update), NULL);
AndyTran 0:4abb197a773c 247 osThreadCreate(osThread(winnercheck), NULL);
AndyTran 6:0f60a4070f09 248 osThreadCreate(osThread(checkreset), NULL);//done
AndyTran 0:4abb197a773c 249 // initialize all peripheral here
AndyTran 0:4abb197a773c 250 //
AndyTran 0:4abb197a773c 251 //
AndyTran 0:4abb197a773c 252 //
AndyTran 4:b192d0d47309 253 // create a initialize thread with the key
AndyTran 4:b192d0d47309 254 // if key is 0 run the initialize the change key to 1
AndyTran 4:b192d0d47309 255 // if key is 1 then get do nothing and get out
AndyTran 0:4abb197a773c 256
AndyTran 2:b14759e704c7 257 //note game initialize and setup upon shake the board
AndyTran 2:b14759e704c7 258
AndyTran 6:0f60a4070f09 259 if (initlize == 0)
AndyTran 6:0f60a4070f09 260 {
AndyTran 6:0f60a4070f09 261 int x_old = 0, y_old = 0;
AndyTran 6:0f60a4070f09 262 int x, y;
AndyTran 6:0f60a4070f09 263 int i;
AndyTran 6:0f60a4070f09 264 int seed = trimpot.read()*1000;
AndyTran 6:0f60a4070f09 265 srand (seed);
AndyTran 6:0f60a4070f09 266 pc.baud(921600);
AndyTran 6:0f60a4070f09 267 pc.printf("Battle Ship by Andy, Adam, Loc, Ivan\n\r");
AndyTran 6:0f60a4070f09 268 while(!accSensor.setMode(MMA7455::ModeMeasurement)) {
AndyTran 6:0f60a4070f09 269 pc.printf("Unable to set measurement mode.\n\r");
AndyTran 6:0f60a4070f09 270 }
AndyTran 6:0f60a4070f09 271 while(!accSensor.setRange(MMA7455::Range_8g)) {
AndyTran 6:0f60a4070f09 272 pc.printf("Unable to set the range.\n\r");
AndyTran 6:0f60a4070f09 273 }
AndyTran 6:0f60a4070f09 274 while(!accSensor.calibrate()) {
AndyTran 6:0f60a4070f09 275 pc.printf("Unable to calibrate\n\r");
AndyTran 6:0f60a4070f09 276 }
AndyTran 6:0f60a4070f09 277 battle.new_game_board();
AndyTran 6:0f60a4070f09 278 for (i = 1; i < 9; i++){
AndyTran 6:0f60a4070f09 279 string a;
AndyTran 6:0f60a4070f09 280 a = battle.get1row(i);
AndyTran 6:0f60a4070f09 281 pc.printf ("%s", a);
AndyTran 6:0f60a4070f09 282
AndyTran 6:0f60a4070f09 283 }
AndyTran 6:0f60a4070f09 284 //randomize ship position 6 ship total
AndyTran 6:0f60a4070f09 285 for (i = 0; i < 7; i++) {
AndyTran 6:0f60a4070f09 286 x = (rand()%6 +1);
AndyTran 6:0f60a4070f09 287 while (x == x_old)
AndyTran 6:0f60a4070f09 288 {
AndyTran 6:0f60a4070f09 289 x = (rand()%6 +1);
AndyTran 6:0f60a4070f09 290 }
AndyTran 6:0f60a4070f09 291 x_old = x;
AndyTran 6:0f60a4070f09 292 y = (rand()%5 +1);
AndyTran 6:0f60a4070f09 293 while (y == y_old)
AndyTran 6:0f60a4070f09 294 {
AndyTran 6:0f60a4070f09 295 y = (rand()%5 +1);
AndyTran 6:0f60a4070f09 296 }
AndyTran 6:0f60a4070f09 297 y_old = y;
AndyTran 6:0f60a4070f09 298 battle.place_ship(x,y);
AndyTran 6:0f60a4070f09 299 }
AndyTran 6:0f60a4070f09 300 for (i = 1; i < 9; i++){
AndyTran 6:0f60a4070f09 301 string a;
AndyTran 6:0f60a4070f09 302 a = battle.get1row(i);
AndyTran 6:0f60a4070f09 303 pc.printf ("%s", a);
AndyTran 6:0f60a4070f09 304 }
AndyTran 6:0f60a4070f09 305 initlize = 1;
AndyTran 6:0f60a4070f09 306
AndyTran 6:0f60a4070f09 307 }
AndyTran 0:4abb197a773c 308 //Main Thread
AndyTran 0:4abb197a773c 309 while (true) {
AndyTran 6:0f60a4070f09 310 //osDelay (30);
AndyTran 6:0f60a4070f09 311 //pc.printf ("in main");
AndyTran 0:4abb197a773c 312 //check status and update status
AndyTran 0:4abb197a773c 313 }
AndyTran 0:4abb197a773c 314 }