Erick Barrera
/
second_game
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main.cpp
00001 #include "mbed.h" 00002 #include "MPU6050.h" 00003 00004 Ticker Game; 00005 Serial pc(USBTX,USBRX); 00006 SPI device (PB_15,PB_14,PB_13); 00007 DigitalOut ssel(PB_12); 00008 MPU6050 mpu1(PB_9,PB_8); 00009 MPU6050 mpu2(PB_3,PB_10); 00010 00011 // variables 00012 int band=0; 00013 int move1=0,move2=0,col =0,fil =0; 00014 int status =0; 00015 float x[3],y[3]; 00016 float aux1=0,aux2 =0; 00017 uint8_t pos[6]={0b11100000,0b01110000,0b00111000,0b00011100,0b00001110,0b00000111}; 00018 uint8_t player1[1],player2[1]; 00019 uint8_t ball[8]={0b10000000,0b01000000,0b00100000,0b00010000,0b00001000,0b00000100,0b00000010,0b00000001}; 00020 uint8_t aux[1],scan[8]; 00021 00022 //////////////////////////////////////////////////////////////////////////////// 00023 void sendSPI(uint8_t d1, uint8_t d2) 00024 { 00025 device.unlock(); 00026 ssel=0; 00027 device.write(d1); 00028 device.write(d2); 00029 ssel=1; 00030 device.lock(); 00031 }; 00032 //////////////////////////////////////////////////////////////////////////////// 00033 void clr_vcol() 00034 { 00035 for (int i=0; i<8;i++){ 00036 sendSPI(i,0); 00037 } 00038 } 00039 //////////////////////////////////////////////////////////////////////////////// 00040 void inicializar(){ 00041 00042 sendSPI(0x0c,1); 00043 sendSPI(0x0b,7); 00044 sendSPI(0x0F,1); 00045 wait (0.9); 00046 sendSPI(0x0f,0); 00047 } 00048 //////////////////////////////////////////////////////////////////////////////// 00049 void act_status(void){ 00050 status += 1; 00051 } 00052 /////////////////////////////////////////////////////////////////////////////// 00053 int main(){ 00054 00055 inicializar(); 00056 Game.attach(&act_status,0.2); 00057 while (1){ 00058 00059 if(status==1){ 00060 mpu1.getAccelero(x); 00061 //pc.printf("accelero 1: \t X = %f, \t Y = %f, \t Z = %f \n",x[0],x[1],x[2]); 00062 aux1 = x[0]; 00063 mpu2.getAccelero(y); 00064 //pc.printf("accelero 2: \t X = %f, \t Y = %f, \t Z = %f \n",y[0],y[1],y[2]); 00065 aux2 = y[0]; 00066 status = 2; 00067 } 00068 if(status ==2){ 00069 00070 if(aux1<-8){move1 =0;} 00071 else if(aux1>-8 && aux1<-4){move1=1;} 00072 else if(aux1>-4 && aux1<-1){move1 =2;} 00073 else if(aux1>1 && aux1<4){move1=3;} 00074 else if(aux1>4 && aux1<8){move1=4;} 00075 else if(aux1>8){move1=5;} 00076 00077 pc.printf("posicion 1: \t %d \n",move1); 00078 00079 if(aux2<-8){move2 =0;} 00080 else if(aux2>-8 && aux2<-4){move2=1;} 00081 else if(aux2>-4 && aux2<-1){move2 =2;} 00082 else if(aux2>1 && aux2<4){move2=3;} 00083 else if(aux2>4 && aux2<8){move2=4;} 00084 else if(aux2>8){move2=5;} 00085 00086 pc.printf("posicion 2: \t %d \n",move2); 00087 status =3; 00088 } 00089 00090 if(status==3){ 00091 00092 switch(move1){ 00093 case 0: player1[0] = pos[0];break; //se designa la posicion que va a tener el jugador 1 00094 case 1: player1[0] = pos[1];break; 00095 case 2: player1[0] = pos[2];break; 00096 case 3: player1[0] = pos[3];break; 00097 case 4: player1[0] = pos[4];break; 00098 case 5: player1[0] = pos[5];break; 00099 default:break; 00100 } 00101 00102 switch(move2){ 00103 case 0: player2[0] = pos[5];break; //se designa la posicion que va a tener el jugador 1 00104 case 1: player2[0] = pos[4];break; 00105 case 2: player2[0] = pos[3];break; 00106 case 3: player2[0] = pos[2];break; 00107 case 4: player2[0] = pos[1];break; 00108 case 5: player2[0] = pos[0];break; 00109 default:break; 00110 } 00111 00112 status=4; 00113 } 00114 if(status==4){ 00115 switch(band){ 00116 case 0: 00117 switch(fil){ 00118 case 7: 00119 switch(col){ 00120 case 0: 00121 if(move1==0){band =2;}break; 00122 case 1: 00123 if(move1==0){band = 2;} 00124 else if(move1==1){band =2;}break; 00125 case 2: 00126 if(move1==0){band =1;} 00127 else if(move1==1){band =2;} 00128 else if(move1==2){band =2;}break; 00129 case 3: 00130 if(move1==1){band=1;} 00131 else if(move1==2){band=2;} 00132 else if(move1==3){band=2;}break; 00133 case 4: 00134 if(move1==2){band=1;} 00135 else if(move1==3){band=2;} 00136 else if(move1==4){band=2;}break; 00137 case 5: 00138 if(move1==3){band=1;} 00139 else if(move1==4){band=2;} 00140 else if(move1==5){band=2;}break; 00141 case 6: 00142 if(move1==4){band=1;} 00143 else if(move1==5){band=2;}break; 00144 case 7: 00145 if(move1==5){band=2;}break; 00146 00147 } 00148 //band = 1;break; 00149 default: fil++; col++;break; 00150 }break; 00151 case 1: 00152 switch(col){ 00153 case 6:band = 2;break; 00154 default: fil--; col++;break; 00155 }break; 00156 case 2: 00157 switch(fil){ 00158 case 3: 00159 switch(col){ 00160 case 7: 00161 if(move2==0){band =0;}break; 00162 case 6: 00163 if(move2==0){band = 0;} 00164 else if(move2==1){band =3;}break; 00165 case 5: 00166 if(move2==0){band =0;} 00167 else if(move2==1){band =3;} 00168 else if(move2==2){band =3;}break; 00169 case 4: 00170 if(move2==1){band=0;} 00171 else if(move2==2){band=3;} 00172 else if(move2==3){band=3;}break; 00173 case 3: 00174 if(move2==2){band=0;} 00175 else if(move2==3){band=3;} 00176 else if(move2==4){band=3;}break; 00177 case 2: 00178 if(move2==3){band=0;} 00179 else if(move2==4){band=3;} 00180 else if(move2==5){band=3;}break; 00181 case 1: 00182 if(move2==4){band=0;} 00183 else if(move2==5){band=3;}break; 00184 case 0: 00185 if(move2==5){band=3;}break; 00186 00187 } 00188 //band = 3;break; 00189 default: fil--;col--;break; 00190 }break; 00191 case 3: 00192 switch(col){ 00193 case 0:band = 0;break; 00194 default: fil++;col--;break; 00195 }break; 00196 } 00197 status=5; 00198 } 00199 if(status==5){ 00200 clr_vcol(); 00201 sendSPI(8,player1[0]); 00202 sendSPI(1,player2[0]); 00203 sendSPI(fil,ball[col]); 00204 wait(0.2); 00205 status =0; 00206 } 00207 } 00208 00209 00210 }
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