ECE_4180_Project / Mbed 2 deprecated Final_Project_ECE_4180

Bluetooth

Dependencies:   4DGL-uLCD-SE mbed MMA8452 PinDetect SDFileSystem wave_player

main.cpp@2:655c8a5c2ad8, 22 months ago (annotated)

Committer:
jwalker366
Date:
Sat Dec 03 17:30:14 2022 +0000
Revision:
2:655c8a5c2ad8
Parent:
1:f264a7ecd285
Child:
3:2499b6bda80f
Updated some of what Ridwan did, I still need to add some integration to the main, but the functions should be ready to print dice and read the accelerometer.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ridwangs7 1:f264a7ecd285 1 /*
ridwangs7 1:f264a7ecd285 2 Jared Walker
ridwangs7 1:f264a7ecd285 3 Ridwan Sadiq
ridwangs7 1:f264a7ecd285 4 Emanuel Abdul-Salaam
ridwangs7 1:f264a7ecd285 5 Juan Padilla
ridwangs7 1:f264a7ecd285 6 */
jwalker366 2:655c8a5c2ad8 7 #include <time.h> /* time_t, struct tm, difftime, time, mktime */
jwalker366 2:655c8a5c2ad8 8 #include <ctime>
jwalker366 0:088af403d779 9 #include "mbed.h"
ridwangs7 1:f264a7ecd285 10 #include "uLCD_4DGL.h"
ridwangs7 1:f264a7ecd285 11
jwalker366 2:655c8a5c2ad8 12 MMA8452 acc(p28, p27, 40000); //instantiate an acc object
ridwangs7 1:f264a7ecd285 13 BusOut myled(LED1,LED2,LED3,LED4);
ridwangs7 1:f264a7ecd285 14 Serial blue(p9,p10);
ridwangs7 1:f264a7ecd285 15 Serial pc(USBTX, USBRX);
ridwangs7 1:f264a7ecd285 16 uLCD_4DGL ulcd(p13,p14,p11);
ridwangs7 1:f264a7ecd285 17
ridwangs7 1:f264a7ecd285 18
ridwangs7 1:f264a7ecd285 19 int but_pushed = -1; // ==1 -> pb1 pushed, == 2 -> pb2 pushed
ridwangs7 1:f264a7ecd285 20 bool selectedDiceArray[5];
jwalker366 2:655c8a5c2ad8 21 int accFlag = 1; // this is gonna be the variable that the accelerometer flips to roll the dice
ridwangs7 1:f264a7ecd285 22
jwalker366 0:088af403d779 23
ridwangs7 1:f264a7ecd285 24 int selectDice()
ridwangs7 1:f264a7ecd285 25 {
ridwangs7 1:f264a7ecd285 26 char bnum=0;
ridwangs7 1:f264a7ecd285 27 char bhit=0;
ridwangs7 1:f264a7ecd285 28 int diceNum = 0;
ridwangs7 1:f264a7ecd285 29
ridwangs7 1:f264a7ecd285 30 if (blue.getc()=='!') {
ridwangs7 1:f264a7ecd285 31 if (blue.getc()=='B') { //button data packet
ridwangs7 1:f264a7ecd285 32 bnum = blue.getc(); //button number
ridwangs7 1:f264a7ecd285 33 bhit = blue.getc(); //1=hit, 0=release
ridwangs7 1:f264a7ecd285 34 if (blue.getc()==char(~('!' + 'B' + bnum + bhit))) { //checksum OK?
ridwangs7 1:f264a7ecd285 35 if ((bnum>='1')&&(bnum<='5')){ //is a number button 1..4
ridwangs7 1:f264a7ecd285 36 diceNum = bnum-48;
ridwangs7 1:f264a7ecd285 37 selectedDiceArray[diceNum]= 1;
ridwangs7 1:f264a7ecd285 38 if (bhit=='1') {
ridwangs7 1:f264a7ecd285 39 myled = bnum - '0';
ridwangs7 1:f264a7ecd285 40 } else {
ridwangs7 1:f264a7ecd285 41 myled = '0';
ridwangs7 1:f264a7ecd285 42 }
ridwangs7 1:f264a7ecd285 43 }
ridwangs7 1:f264a7ecd285 44 }
ridwangs7 1:f264a7ecd285 45 }
ridwangs7 1:f264a7ecd285 46 }
ridwangs7 1:f264a7ecd285 47 return diceNum;
ridwangs7 1:f264a7ecd285 48 }
ridwangs7 1:f264a7ecd285 49
ridwangs7 1:f264a7ecd285 50
ridwangs7 1:f264a7ecd285 51 void draw_start(){
ridwangs7 1:f264a7ecd285 52 ulcd.text_width(2);
ridwangs7 1:f264a7ecd285 53 ulcd.text_height(2);
ridwangs7 1:f264a7ecd285 54 ulcd.locate(2,2);
ridwangs7 1:f264a7ecd285 55 ulcd.printf("\n YAHTZEE");
ridwangs7 1:f264a7ecd285 56
ridwangs7 1:f264a7ecd285 57 ulcd.text_width(1);
ridwangs7 1:f264a7ecd285 58 ulcd.text_height(1);
ridwangs7 1:f264a7ecd285 59 ulcd.locate(4,8);
ridwangs7 1:f264a7ecd285 60 ulcd.printf("\n Press to Roll");
ridwangs7 1:f264a7ecd285 61
ridwangs7 1:f264a7ecd285 62 // Processing
ridwangs7 1:f264a7ecd285 63
ridwangs7 1:f264a7ecd285 64
ridwangs7 1:f264a7ecd285 65 }
ridwangs7 1:f264a7ecd285 66
jwalker366 0:088af403d779 67
ridwangs7 1:f264a7ecd285 68 void draw_readyRoll(){
ridwangs7 1:f264a7ecd285 69 ulcd.text_width(1);
ridwangs7 1:f264a7ecd285 70 ulcd.text_height(1);
ridwangs7 1:f264a7ecd285 71 ulcd.locate(4,1);
ridwangs7 1:f264a7ecd285 72 ulcd.printf("\n Ready to Roll");
ridwangs7 1:f264a7ecd285 73
ridwangs7 1:f264a7ecd285 74 ulcd.text_width(2);
ridwangs7 1:f264a7ecd285 75 ulcd.text_height(2);
ridwangs7 1:f264a7ecd285 76 ulcd.locate(2,1);
ridwangs7 1:f264a7ecd285 77 ulcd.printf("\n Press\n Roll\n Button\n to Roll");
ridwangs7 1:f264a7ecd285 78
ridwangs7 1:f264a7ecd285 79 // Processing
ridwangs7 1:f264a7ecd285 80
ridwangs7 1:f264a7ecd285 81
ridwangs7 1:f264a7ecd285 82 }
ridwangs7 1:f264a7ecd285 83
ridwangs7 1:f264a7ecd285 84
ridwangs7 1:f264a7ecd285 85 void draw_diceDisp(){
ridwangs7 1:f264a7ecd285 86 ulcd.text_width(1);
ridwangs7 1:f264a7ecd285 87 ulcd.text_height(1);
ridwangs7 1:f264a7ecd285 88 ulcd.locate(1,1);
ridwangs7 1:f264a7ecd285 89 ulcd.printf("Do you want to select any dice?");
ridwangs7 1:f264a7ecd285 90
ridwangs7 1:f264a7ecd285 91 // Processing
ridwangs7 1:f264a7ecd285 92
ridwangs7 1:f264a7ecd285 93
ridwangs7 1:f264a7ecd285 94 }
ridwangs7 1:f264a7ecd285 95
ridwangs7 1:f264a7ecd285 96
ridwangs7 1:f264a7ecd285 97 void draw_diceSelect(){
ridwangs7 1:f264a7ecd285 98 ulcd.text_width(1);
ridwangs7 1:f264a7ecd285 99 ulcd.text_height(1);
ridwangs7 1:f264a7ecd285 100 ulcd.locate(1,1);
ridwangs7 1:f264a7ecd285 101 ulcd.printf("Press button 1 to roll again");
ridwangs7 1:f264a7ecd285 102 ulcd.printf("\n Press button 2 to break");
ridwangs7 1:f264a7ecd285 103
ridwangs7 1:f264a7ecd285 104 // Processing
ridwangs7 1:f264a7ecd285 105
ridwangs7 1:f264a7ecd285 106
ridwangs7 1:f264a7ecd285 107 }
ridwangs7 1:f264a7ecd285 108
ridwangs7 1:f264a7ecd285 109
ridwangs7 1:f264a7ecd285 110 void draw_scoreScreen(){
ridwangs7 1:f264a7ecd285 111 ulcd.text_width(1);
ridwangs7 1:f264a7ecd285 112 ulcd.text_height(1);
ridwangs7 1:f264a7ecd285 113 ulcd.locate(1,1);
ridwangs7 1:f264a7ecd285 114 ulcd.printf("Please score your round and reset.");
ridwangs7 1:f264a7ecd285 115
ridwangs7 1:f264a7ecd285 116 // Processing
ridwangs7 1:f264a7ecd285 117
ridwangs7 1:f264a7ecd285 118
ridwangs7 1:f264a7ecd285 119 }
ridwangs7 1:f264a7ecd285 120
jwalker366 2:655c8a5c2ad8 121 // This fuctuion prints a single dice to the screen, but can be used over and over to print every dice
jwalker366 2:655c8a5c2ad8 122 int xarry[] = {22,22,64,64,105};//holds the center point for every dice on the X axis (for uLCD)
jwalker366 2:655c8a5c2ad8 123 int yarry[] = {32,96,32,96,32};//holds the center point for every dice on the Y axis (for uLCD)
jwalker366 2:655c8a5c2ad8 124 void diceLoc(int diceLoc,int diceFaceNum)//diceLoc is the location of the dice (1-5) and diceFaceNum is the number on the dice face (provided by a random number gen
jwalker366 2:655c8a5c2ad8 125 {
jwalker366 2:655c8a5c2ad8 126
jwalker366 2:655c8a5c2ad8 127 int x1=xarry[diceLoc] + 20;
jwalker366 2:655c8a5c2ad8 128 int x2=xarry[diceLoc] - 20;
jwalker366 2:655c8a5c2ad8 129 int y1=yarry[diceLoc] + 20;
jwalker366 2:655c8a5c2ad8 130 int y2=yarry[diceLoc] - 20;
jwalker366 2:655c8a5c2ad8 131 uLCD.rectangle(x1,y1,x2,y2,WHITE);
jwalker366 2:655c8a5c2ad8 132 switch(diceFaceNum){
jwalker366 2:655c8a5c2ad8 133 case 1://if dice =1
jwalker366 2:655c8a5c2ad8 134 uLCD.filled_circle(xarry[diceLoc] , yarry[diceLoc] ,3, WHITE);
jwalker366 2:655c8a5c2ad8 135 num1++;
jwalker366 2:655c8a5c2ad8 136 break;
jwalker366 2:655c8a5c2ad8 137
jwalker366 2:655c8a5c2ad8 138 case 2://if dice =2
jwalker366 2:655c8a5c2ad8 139
jwalker366 2:655c8a5c2ad8 140 uLCD.filled_circle((xarry[diceLoc]- 10) , (yarry[diceLoc]- 10), 3, WHITE);
jwalker366 2:655c8a5c2ad8 141 uLCD.filled_circle((xarry[diceLoc]+ 10) , (yarry[diceLoc]+10) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 142 num2++;
jwalker366 2:655c8a5c2ad8 143
jwalker366 2:655c8a5c2ad8 144 break;
jwalker366 2:655c8a5c2ad8 145
jwalker366 2:655c8a5c2ad8 146 case 3://so on
jwalker366 2:655c8a5c2ad8 147 uLCD.filled_circle((xarry[diceLoc]) , (yarry[diceLoc]) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 148 uLCD.filled_circle((xarry[diceLoc]+ 10) , (yarry[diceLoc]+10) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 149 uLCD.filled_circle((xarry[diceLoc]- 10) , (yarry[diceLoc] - 10) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 150 num3++;
jwalker366 2:655c8a5c2ad8 151
jwalker366 2:655c8a5c2ad8 152 break;
jwalker366 2:655c8a5c2ad8 153
jwalker366 2:655c8a5c2ad8 154 case 4://so forth
jwalker366 2:655c8a5c2ad8 155 uLCD.filled_circle((xarry[diceLoc]+ 10) , (yarry[diceLoc]- 10) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 156 uLCD.filled_circle((xarry[diceLoc]- 10) , (yarry[diceLoc]+10) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 157 uLCD.filled_circle((xarry[diceLoc]+ 10) , (yarry[diceLoc]+ 10) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 158 uLCD.filled_circle((xarry[diceLoc]- 10) , (yarry[diceLoc]- 10) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 159 num4++;
jwalker366 2:655c8a5c2ad8 160
jwalker366 2:655c8a5c2ad8 161 break;
jwalker366 2:655c8a5c2ad8 162
jwalker366 2:655c8a5c2ad8 163 case 5:
jwalker366 2:655c8a5c2ad8 164
jwalker366 2:655c8a5c2ad8 165 uLCD.filled_circle((xarry[diceLoc]) , (yarry[diceLoc]) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 166 uLCD.filled_circle((xarry[diceLoc]- 10) , (yarry[diceLoc]+ 10) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 167 uLCD.filled_circle((xarry[diceLoc]+ 10) , (yarry[diceLoc]+10) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 168 uLCD.filled_circle((xarry[diceLoc]+ 10) , (yarry[diceLoc]- 10) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 169 uLCD.filled_circle((xarry[diceLoc]- 10) , (yarry[diceLoc]- 10) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 170 num5++;
jwalker366 2:655c8a5c2ad8 171 break;
jwalker366 2:655c8a5c2ad8 172 case 6:
jwalker366 2:655c8a5c2ad8 173
jwalker366 2:655c8a5c2ad8 174 uLCD.filled_circle((xarry[diceLoc]+ 10) , (yarry[diceLoc]- 10) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 175 uLCD.filled_circle((xarry[diceLoc]- 10) , (yarry[diceLoc]+10) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 176 uLCD.filled_circle((xarry[diceLoc]+ 10) , (yarry[diceLoc]+ 10) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 177 uLCD.filled_circle((xarry[diceLoc]- 10) , (yarry[diceLoc]- 10) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 178 uLCD.filled_circle((xarry[diceLoc]+ 10) , (yarry[diceLoc]) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 179 uLCD.filled_circle((xarry[diceLoc]- 10 ) , (yarry[diceLoc]) ,3, WHITE);
jwalker366 2:655c8a5c2ad8 180 num6++;
jwalker366 2:655c8a5c2ad8 181 break;
jwalker366 2:655c8a5c2ad8 182
jwalker366 2:655c8a5c2ad8 183 default:
jwalker366 2:655c8a5c2ad8 184 break;
jwalker366 2:655c8a5c2ad8 185 }
jwalker366 2:655c8a5c2ad8 186 //end dice printing function
jwalker366 2:655c8a5c2ad8 187
jwalker366 2:655c8a5c2ad8 188
jwalker366 2:655c8a5c2ad8 189 int shakeDetect(int accFlag){
jwalker366 2:655c8a5c2ad8 190 acc.setBitDepth(MMA8452::BIT_DEPTH_12);
jwalker366 2:655c8a5c2ad8 191 acc.setDynamicRange(MMA8452::DYNAMIC_RANGE_4G);
jwalker366 2:655c8a5c2ad8 192 acc.setDataRate(MMA8452::RATE_100);// dont worry about this garbage. it just sets some internal values for the acc
jwalker366 2:655c8a5c2ad8 193
jwalker366 2:655c8a5c2ad8 194 double x = 0;
jwalker366 2:655c8a5c2ad8 195 while(1){
jwalker366 2:655c8a5c2ad8 196 acc.readXGravity(&x); //notice this is passed by reference use pointers
jwalker366 2:655c8a5c2ad8 197
jwalker366 2:655c8a5c2ad8 198 if(x >= .6){
jwalker366 2:655c8a5c2ad8 199 accFlag = 0;
jwalker366 2:655c8a5c2ad8 200 break;
jwalker366 2:655c8a5c2ad8 201 }
jwalker366 2:655c8a5c2ad8 202 }
jwalker366 2:655c8a5c2ad8 203 return accFlag;// this is to pass back the value of the acc flag so I dont do an extra run.
jwalker366 2:655c8a5c2ad8 204 }
jwalker366 2:655c8a5c2ad8 205 // end acc stuff
jwalker366 2:655c8a5c2ad8 206
ridwangs7 1:f264a7ecd285 207 int main()
ridwangs7 1:f264a7ecd285 208 {
ridwangs7 1:f264a7ecd285 209 ulcd.cls();
ridwangs7 1:f264a7ecd285 210 ulcd.baudrate(3000000); //jack up baud rate to max for fast display
ridwangs7 1:f264a7ecd285 211 int selectedDice = 0;
jwalker366 0:088af403d779 212 while(1) {
ridwangs7 1:f264a7ecd285 213 draw_start();
ridwangs7 1:f264a7ecd285 214 selectedDice = selectDice();
ridwangs7 1:f264a7ecd285 215 pc.printf("Selected Dice: '%d %d'\n", selectedDice, selectedDiceArray[selectedDice]);
ridwangs7 1:f264a7ecd285 216
ridwangs7 1:f264a7ecd285 217 /* pseudocode to match flow block diagram
ridwangs7 1:f264a7ecd285 218 but_pushed = -1;
ridwangs7 1:f264a7ecd285 219 while(but_pushed != 2){ // enter while if 1 pressed (yes) -> (initially -1)
ridwangs7 1:f264a7ecd285 220 but_pushed = -1;
ridwangs7 1:f264a7ecd285 221 while (but_pushed != 1){
ridwangs7 1:f264a7ecd285 222 draw_readyRoll();
ridwangs7 1:f264a7ecd285 223 draw_diceDisp();
ridwangs7 1:f264a7ecd285 224 }
ridwangs7 1:f264a7ecd285 225 draw_diceSelect();
ridwangs7 1:f264a7ecd285 226 }
ridwangs7 1:f264a7ecd285 227 */
ridwangs7 1:f264a7ecd285 228 // draw_scoreScreen();
jwalker366 0:088af403d779 229 }
jwalker366 0:088af403d779 230 }