Practicas / Mbed 2 deprecated maquinaconboton

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Dependencies:   mbed Adafruit_GFX DS1820

main.cpp@14:21cb6b2ac16b, 2021-12-14 (annotated)

Committer:
davidmateos
Date:
Tue Dec 14 13:05:02 2021 +0000
Revision:
14:21cb6b2ac16b
Parent:
13:d2c49ef3b2ac
Child:
15:2acad1c57ad4
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
javiervicente 0:8a1a447db446 1 #include "mbed.h"
javiervicente 0:8a1a447db446 2 #include "hcsr04.h"
davidmateos 10:db8ef252faba 3 #include "DS1820.h"
davidmateos 8:a071c579f9ea 4
davidmateos 8:a071c579f9ea 5
davidmateos 6:23dfd7b0e58c 6 #include "Adafruit_SSD1306.h"
davidmateos 14:21cb6b2ac16b 7
davidmateos 6:23dfd7b0e58c 8 class I2CPreInit : public I2C
davidmateos 6:23dfd7b0e58c 9 {
davidmateos 6:23dfd7b0e58c 10 public:
davidmateos 6:23dfd7b0e58c 11 I2CPreInit(PinName sda, PinName scl) : I2C(sda, scl)
davidmateos 6:23dfd7b0e58c 12 {
davidmateos 6:23dfd7b0e58c 13 frequency(100000);
davidmateos 6:23dfd7b0e58c 14 start();
davidmateos 6:23dfd7b0e58c 15 };
davidmateos 6:23dfd7b0e58c 16 };
davidmateos 14:21cb6b2ac16b 17
davidmateos 14:21cb6b2ac16b 18
davidmateos 6:23dfd7b0e58c 19 I2CPreInit gI2C(PB_9,PB_8);
davidmateos 14:21cb6b2ac16b 20
davidmateos 6:23dfd7b0e58c 21 // an SPI sub-class that provides a constructed default
davidmateos 14:21cb6b2ac16b 22
davidmateos 6:23dfd7b0e58c 23 Adafruit_SSD1306_I2c gOled(gI2C,NC,0x78,64,128);
davidmateos 9:d651ed116942 24
daniferca 1:1e68e882342d 25
javiervicente 0:8a1a447db446 26 Serial pc(USBTX, USBRX); // tx, rx
davidmateos 13:d2c49ef3b2ac 27 //Serial bt(D1, D0); // tx, rx
davidmateos 13:d2c49ef3b2ac 28
davidmateos 13:d2c49ef3b2ac 29
javiervicente 0:8a1a447db446 30 Ticker tickerMideDistancia;
davidmateos 4:aa8a5a606384 31 unsigned distancia=20;
javiervicente 0:8a1a447db446 32
daniferca 1:1e68e882342d 33 HCSR04 usensor(D7,D8); //(PinName TrigPin,PinName EchoPin):
daniferca 2:828e6ac4800a 34 DigitalIn finalDer(D2);
daniferca 2:828e6ac4800a 35 DigitalIn finalIzq(D3);
javiervicente 0:8a1a447db446 36 DigitalOut step(D13);
javiervicente 0:8a1a447db446 37 DigitalOut dir(D12);
javiervicente 0:8a1a447db446 38 DigitalOut enable(D11);
davidmateos 14:21cb6b2ac16b 39 DigitalOut led(LED1);
davidmateos 14:21cb6b2ac16b 40 DS1820 ds1820(D10); // substitute PA_9 with actual mbed pin name connected to the DS1820 data pin
davidmateos 11:ff1efbab2d9e 41
davidmateos 11:ff1efbab2d9e 42 //gitalOut rele(A5);
davidmateos 14:21cb6b2ac16b 43
davidmateos 10:db8ef252faba 44 float temp = 0;
davidmateos 5:0e6b049208d8 45 int contador=0;
davidmateos 5:0e6b049208d8 46
davidmateos 13:d2c49ef3b2ac 47
davidmateos 14:21cb6b2ac16b 48 char x='0';
davidmateos 14:21cb6b2ac16b 49 char y='0';
davidmateos 13:d2c49ef3b2ac 50 //if (x==1){
davidmateos 14:21cb6b2ac16b 51 //y=0;
davidmateos 14:21cb6b2ac16b 52 // }else{
davidmateos 14:21cb6b2ac16b 53 // y=1;
davidmateos 14:21cb6b2ac16b 54 // }
davidmateos 13:d2c49ef3b2ac 55
davidmateos 11:ff1efbab2d9e 56 ////////////////
davidmateos 11:ff1efbab2d9e 57 Timer tiempo;
davidmateos 5:0e6b049208d8 58
javiervicente 0:8a1a447db446 59 enum estados {cerrada, abriendose, cerrandose, abierta};
javiervicente 0:8a1a447db446 60 estados estado;
javiervicente 0:8a1a447db446 61
javiervicente 0:8a1a447db446 62
javiervicente 0:8a1a447db446 63 void mideDistancia()
javiervicente 0:8a1a447db446 64 {
javiervicente 0:8a1a447db446 65 usensor.start();
javiervicente 0:8a1a447db446 66 }
javiervicente 0:8a1a447db446 67
javiervicente 0:8a1a447db446 68 void paso(int d)
javiervicente 0:8a1a447db446 69 {
javiervicente 0:8a1a447db446 70 dir=d;
javiervicente 0:8a1a447db446 71 step=1;
daniferca 2:828e6ac4800a 72 wait_us(100); // Este es el cambio de paso
javiervicente 0:8a1a447db446 73 step=0;
daniferca 2:828e6ac4800a 74 wait_us(900); //Este hay que cambiar
javiervicente 0:8a1a447db446 75 }
javiervicente 0:8a1a447db446 76
javiervicente 0:8a1a447db446 77 void estadoCerrada()
javiervicente 0:8a1a447db446 78 {
davidmateos 14:21cb6b2ac16b 79 if (x=='1') {
davidmateos 14:21cb6b2ac16b 80 if( (finalIzq == 1) && contador <3) {
davidmateos 14:21cb6b2ac16b 81 wait(0.5);
davidmateos 14:21cb6b2ac16b 82 enable=1;
davidmateos 14:21cb6b2ac16b 83 estado=abriendose;
davidmateos 14:21cb6b2ac16b 84 // pc.printf("Distance =%d\n",distancia);
davidmateos 14:21cb6b2ac16b 85 pc.printf("Final2 pulsado\r\n");
davidmateos 14:21cb6b2ac16b 86
davidmateos 14:21cb6b2ac16b 87
davidmateos 14:21cb6b2ac16b 88 //distancia < 5
davidmateos 14:21cb6b2ac16b 89 } else if(contador==3) {
davidmateos 14:21cb6b2ac16b 90 y='1';
davidmateos 14:21cb6b2ac16b 91 x='0';
davidmateos 13:d2c49ef3b2ac 92 }
davidmateos 11:ff1efbab2d9e 93 }
davidmateos 14:21cb6b2ac16b 94 if(x=='0' &&y=='0') {
davidmateos 11:ff1efbab2d9e 95 pc.printf("No seleccionado programa\r\n");
davidmateos 14:21cb6b2ac16b 96 }
davidmateos 14:21cb6b2ac16b 97
davidmateos 14:21cb6b2ac16b 98
davidmateos 14:21cb6b2ac16b 99 if(y=='1') {
davidmateos 14:21cb6b2ac16b 100 if(finalIzq == 1 && finalDer==1) {
davidmateos 14:21cb6b2ac16b 101
davidmateos 14:21cb6b2ac16b 102 enable=1;
davidmateos 14:21cb6b2ac16b 103 tiempo.reset();
davidmateos 14:21cb6b2ac16b 104 tiempo.start();
davidmateos 14:21cb6b2ac16b 105 estado=abriendose;
davidmateos 11:ff1efbab2d9e 106 }
davidmateos 14:21cb6b2ac16b 107 }
davidmateos 14:21cb6b2ac16b 108
davidmateos 14:21cb6b2ac16b 109
javiervicente 0:8a1a447db446 110 }
javiervicente 0:8a1a447db446 111
javiervicente 0:8a1a447db446 112 void estadoAbriendose()
javiervicente 0:8a1a447db446 113 {
davidmateos 14:21cb6b2ac16b 114
davidmateos 14:21cb6b2ac16b 115 if(x=='1') {
davidmateos 14:21cb6b2ac16b 116 //pc.printf("Distance =%d\n",distancia);
davidmateos 14:21cb6b2ac16b 117 if((finalDer==1)) {
davidmateos 14:21cb6b2ac16b 118
davidmateos 14:21cb6b2ac16b 119 estado=abierta;
davidmateos 14:21cb6b2ac16b 120 enable=0;
davidmateos 14:21cb6b2ac16b 121
davidmateos 14:21cb6b2ac16b 122 } else {
davidmateos 14:21cb6b2ac16b 123 gOled.clearDisplay();
davidmateos 14:21cb6b2ac16b 124
davidmateos 14:21cb6b2ac16b 125 paso(1);
davidmateos 14:21cb6b2ac16b 126 //pc.printf("paso\n");
davidmateos 14:21cb6b2ac16b 127
davidmateos 14:21cb6b2ac16b 128 }
davidmateos 11:ff1efbab2d9e 129 }
davidmateos 14:21cb6b2ac16b 130 // if (distancia<4){
davidmateos 14:21cb6b2ac16b 131 //estado=cerrandose;
davidmateos 14:21cb6b2ac16b 132
davidmateos 14:21cb6b2ac16b 133 // }
davidmateos 14:21cb6b2ac16b 134 if(y=='1') {
davidmateos 14:21cb6b2ac16b 135
davidmateos 14:21cb6b2ac16b 136
davidmateos 14:21cb6b2ac16b 137 if(tiempo.read()<0.5) {
davidmateos 14:21cb6b2ac16b 138 paso(1);
davidmateos 14:21cb6b2ac16b 139 } else if(finalIzq==0) {
davidmateos 14:21cb6b2ac16b 140 paso(0);
davidmateos 14:21cb6b2ac16b 141 } else {
davidmateos 14:21cb6b2ac16b 142 estado=cerrada;
davidmateos 14:21cb6b2ac16b 143 }
davidmateos 14:21cb6b2ac16b 144
davidmateos 14:21cb6b2ac16b 145 }
davidmateos 14:21cb6b2ac16b 146
davidmateos 14:21cb6b2ac16b 147
javiervicente 0:8a1a447db446 148 }
javiervicente 0:8a1a447db446 149
davidmateos 14:21cb6b2ac16b 150 void estadoCerrandose()
davidmateos 14:21cb6b2ac16b 151 {
davidmateos 14:21cb6b2ac16b 152 //pc.printf("Distance =%d\n",distancia);
davidmateos 14:21cb6b2ac16b 153 if(x=='1') {
davidmateos 14:21cb6b2ac16b 154 if((finalIzq==1)) {
davidmateos 14:21cb6b2ac16b 155
davidmateos 14:21cb6b2ac16b 156 estado=cerrada;
davidmateos 14:21cb6b2ac16b 157 enable=0;
davidmateos 14:21cb6b2ac16b 158 } else {
davidmateos 14:21cb6b2ac16b 159
davidmateos 14:21cb6b2ac16b 160 paso(0);
davidmateos 14:21cb6b2ac16b 161 //pc.printf("paso\n");
davidmateos 14:21cb6b2ac16b 162
davidmateos 14:21cb6b2ac16b 163 }
javiervicente 0:8a1a447db446 164 }
davidmateos 14:21cb6b2ac16b 165
davidmateos 14:21cb6b2ac16b 166
javiervicente 0:8a1a447db446 167 }
javiervicente 0:8a1a447db446 168
javiervicente 0:8a1a447db446 169 void estadoAbierta()
javiervicente 0:8a1a447db446 170 {
davidmateos 4:aa8a5a606384 171 //pc.printf("Distance =%d\n",distancia);
davidmateos 5:0e6b049208d8 172 //if (finalDer==1) {
davidmateos 14:21cb6b2ac16b 173
davidmateos 14:21cb6b2ac16b 174
davidmateos 14:21cb6b2ac16b 175 enable=1;
davidmateos 14:21cb6b2ac16b 176 estado=cerrandose;
davidmateos 14:21cb6b2ac16b 177 pc.printf("Final1 pulsado\r\n");
davidmateos 14:21cb6b2ac16b 178
davidmateos 5:0e6b049208d8 179 //}
davidmateos 5:0e6b049208d8 180 contador++;
davidmateos 9:d651ed116942 181 gOled.clearDisplay();
davidmateos 9:d651ed116942 182 gOled.printf("piezas transportadas %d\n",contador);
davidmateos 13:d2c49ef3b2ac 183 gOled.printf("temp = %3.1f C\r\n", temp);
davidmateos 9:d651ed116942 184 gOled.display();
davidmateos 14:21cb6b2ac16b 185 gOled.setTextCursor(0,0);
davidmateos 14:21cb6b2ac16b 186
davidmateos 14:21cb6b2ac16b 187
davidmateos 14:21cb6b2ac16b 188
javiervicente 0:8a1a447db446 189 }
javiervicente 0:8a1a447db446 190
javiervicente 0:8a1a447db446 191 int main()
javiervicente 0:8a1a447db446 192 {
javiervicente 0:8a1a447db446 193 pc.baud(115200);
javiervicente 0:8a1a447db446 194 tickerMideDistancia.attach(&mideDistancia, 0.5);
javiervicente 0:8a1a447db446 195 estado=cerrada;
davidmateos 14:21cb6b2ac16b 196 gOled.begin();
davidmateos 9:d651ed116942 197 gOled.clearDisplay();
davidmateos 14:21cb6b2ac16b 198 gOled.printf("Hola\n");
davidmateos 14:21cb6b2ac16b 199 gOled.display();
davidmateos 14:21cb6b2ac16b 200 //x=(pc.getc());
davidmateos 4:aa8a5a606384 201 //pc.printf("Estado cerrada\n");
davidmateos 14:21cb6b2ac16b 202 if(x==1) {
davidmateos 11:ff1efbab2d9e 203 gOled.clearDisplay();
davidmateos 14:21cb6b2ac16b 204 gOled.printf("Programa de transporte de piezas\n");
davidmateos 14:21cb6b2ac16b 205 gOled.display();
davidmateos 14:21cb6b2ac16b 206 }
davidmateos 14:21cb6b2ac16b 207
davidmateos 14:21cb6b2ac16b 208 if(y==1) {
davidmateos 11:ff1efbab2d9e 209 gOled.clearDisplay();
davidmateos 14:21cb6b2ac16b 210 gOled.printf("Programa de taladro\n");
davidmateos 14:21cb6b2ac16b 211 gOled.display();
davidmateos 14:21cb6b2ac16b 212 }
davidmateos 11:ff1efbab2d9e 213 tiempo.reset();
davidmateos 14:21cb6b2ac16b 214
davidmateos 14:21cb6b2ac16b 215 int error = 0;
davidmateos 10:db8ef252faba 216 pc.baud(115200);
davidmateos 14:21cb6b2ac16b 217
davidmateos 10:db8ef252faba 218 if(ds1820.begin()) {
davidmateos 10:db8ef252faba 219 while(1) {
davidmateos 14:21cb6b2ac16b 220
davidmateos 14:21cb6b2ac16b 221
davidmateos 10:db8ef252faba 222 ds1820.startConversion(); // start temperature conversion from analog to digital
davidmateos 14:21cb6b2ac16b 223 wait(1.0); // let DS1820 complete the temperature conversion
davidmateos 10:db8ef252faba 224 error = ds1820.read(temp); // read temperature from DS1820 and perform cyclic redundancy check (CRC)
davidmateos 10:db8ef252faba 225 switch(error) {
davidmateos 14:21cb6b2ac16b 226 case 0: // no errors -> 'temp' contains the value of measured temperature
davidmateos 14:21cb6b2ac16b 227 pc.printf("temp = %3.1f C\r\n", temp);
davidmateos 14:21cb6b2ac16b 228 break;
davidmateos 14:21cb6b2ac16b 229 case 1: // no sensor present -> 'temp' is not updated
davidmateos 14:21cb6b2ac16b 230 pc.printf("no sensor present\n\r");
davidmateos 14:21cb6b2ac16b 231 break;
davidmateos 14:21cb6b2ac16b 232 case 2: // CRC error -> 'temp' is not updated
davidmateos 14:21cb6b2ac16b 233 pc.printf("CRC error\r\n");
davidmateos 14:21cb6b2ac16b 234 }
davidmateos 10:db8ef252faba 235 led = !led;
davidmateos 10:db8ef252faba 236 }
davidmateos 10:db8ef252faba 237 } else
davidmateos 10:db8ef252faba 238 pc.printf("No DS1820 sensor found!\r\n");
davidmateos 14:21cb6b2ac16b 239
davidmateos 14:21cb6b2ac16b 240
davidmateos 14:21cb6b2ac16b 241
davidmateos 14:21cb6b2ac16b 242
davidmateos 14:21cb6b2ac16b 243
javiervicente 0:8a1a447db446 244 while(1) {
javiervicente 0:8a1a447db446 245 distancia=usensor.get_dist_cm();
davidmateos 14:21cb6b2ac16b 246 if(pc.readable()) {
davidmateos 14:21cb6b2ac16b 247 x=(pc.getc());
davidmateos 14:21cb6b2ac16b 248 }
davidmateos 11:ff1efbab2d9e 249 //calefactor
davidmateos 14:21cb6b2ac16b 250 // rele=1;
davidmateos 14:21cb6b2ac16b 251 // led=1;
davidmateos 11:ff1efbab2d9e 252 // wait(1.0);
davidmateos 14:21cb6b2ac16b 253 // rele=0;
davidmateos 11:ff1efbab2d9e 254 // led=0;
davidmateos 14:21cb6b2ac16b 255 // wait(1.0);
davidmateos 11:ff1efbab2d9e 256 //
davidmateos 13:d2c49ef3b2ac 257 if(pc.readable()) {
davidmateos 13:d2c49ef3b2ac 258 x=(pc.getc());
davidmateos 13:d2c49ef3b2ac 259 }
davidmateos 14:21cb6b2ac16b 260
javiervicente 0:8a1a447db446 261 switch ( estado ) {
javiervicente 0:8a1a447db446 262 case cerrada:
javiervicente 0:8a1a447db446 263 estadoCerrada();
javiervicente 0:8a1a447db446 264 break;
javiervicente 0:8a1a447db446 265 case abriendose:
javiervicente 0:8a1a447db446 266 estadoAbriendose();
javiervicente 0:8a1a447db446 267 break;
javiervicente 0:8a1a447db446 268 case abierta:
javiervicente 0:8a1a447db446 269 estadoAbierta();
javiervicente 0:8a1a447db446 270 break;
javiervicente 0:8a1a447db446 271 case cerrandose:
javiervicente 0:8a1a447db446 272 estadoCerrandose();
javiervicente 0:8a1a447db446 273 break;
javiervicente 0:8a1a447db446 274 default:
javiervicente 0:8a1a447db446 275 break;
javiervicente 0:8a1a447db446 276 }
javiervicente 0:8a1a447db446 277 }
javiervicente 0:8a1a447db446 278 }