German Camilo Diaz Mejia / Mbed 2 deprecated I2C

trabajo de creacion de un despertador por i2c configurado por un encoder

Dependencies:   DebouncedIn QEI RTC-DS1307 mbed

Fork of I2C by German Camilo Diaz Mejia

main.cpp@3:9e5e0b8d0e2a, 2015-11-20 (annotated)

Committer:
demo71
Date:
Fri Nov 20 03:48:18 2015 +0000
Revision:
3:9e5e0b8d0e2a
Parent:
2:3be003301107
Child:
4:fa48e78e9bba
I2C

Who changed what in which revision?

UserRevisionLine numberNew contents of line
leihen 0:431183c5b136 1 #include "mbed.h"
leihen 0:431183c5b136 2 #include "Rtc_Ds1307.h"
demo71 3:9e5e0b8d0e2a 3 #include "DebouncedIn.h"
demo71 3:9e5e0b8d0e2a 4 #include "QEI.h"
leihen 0:431183c5b136 5
leihen 2:3be003301107 6 //RtcCls rtc(p28, p27, p29, true);
demo71 3:9e5e0b8d0e2a 7 Rtc_Ds1307 rtc(PTE0,PTE1);
leihen 0:431183c5b136 8
leihen 0:431183c5b136 9 Serial pc(USBTX, USBRX, "pc");
leihen 0:431183c5b136 10
demo71 3:9e5e0b8d0e2a 11 //Configuracion encoder
demo71 3:9e5e0b8d0e2a 12 QEI wheel (PTD5, PTD0, NC, 100);
demo71 3:9e5e0b8d0e2a 13
demo71 3:9e5e0b8d0e2a 14 //Botones
demo71 3:9e5e0b8d0e2a 15 DebouncedIn BotonENC(PTA13); //Boton Encoder
demo71 3:9e5e0b8d0e2a 16
demo71 3:9e5e0b8d0e2a 17 DebouncedIn Boton2(PTE20); //Boton para confirmar
demo71 3:9e5e0b8d0e2a 18
demo71 3:9e5e0b8d0e2a 19 //salida led
demo71 3:9e5e0b8d0e2a 20 DigitalOut myled(PTE21);
demo71 3:9e5e0b8d0e2a 21 int dia=0,mes=0,ano=2015,hh=0,mm=0,ss=0;
demo71 3:9e5e0b8d0e2a 22
leihen 0:431183c5b136 23 char buffer[128];
leihen 0:431183c5b136 24 int readptr = 0;
demo71 3:9e5e0b8d0e2a 25 int start=0;
demo71 3:9e5e0b8d0e2a 26 int Config;
leihen 1:6dbe51fe0737 27
leihen 0:431183c5b136 28 int main() {
leihen 0:431183c5b136 29 char c;
leihen 2:3be003301107 30 Rtc_Ds1307::Time_rtc tm = {};
leihen 0:431183c5b136 31
leihen 0:431183c5b136 32 while(1) {
demo71 3:9e5e0b8d0e2a 33
demo71 3:9e5e0b8d0e2a 34 set_reloj:
demo71 3:9e5e0b8d0e2a 35
leihen 0:431183c5b136 36 pc.printf("*************************************\n");
leihen 0:431183c5b136 37 pc.printf("* Menu for RTC Test : *\n");
leihen 0:431183c5b136 38 pc.printf("* read - reads the clock *\n");
leihen 0:431183c5b136 39 pc.printf("* start - start the clock *\n");
leihen 0:431183c5b136 40 pc.printf("* stop - stop the clock *\n");
leihen 1:6dbe51fe0737 41 pc.printf("* write - write the clock *\n");
leihen 1:6dbe51fe0737 42 pc.printf("* ena - enable Square wave output *\n");
leihen 1:6dbe51fe0737 43 pc.printf("* dis - disable square wave outp. *\n");
leihen 0:431183c5b136 44 pc.printf("*************************************\n");
leihen 0:431183c5b136 45
leihen 0:431183c5b136 46 while( (c = pc.getc()) != '\n') {
leihen 0:431183c5b136 47 buffer[readptr++] = c;
leihen 0:431183c5b136 48 }
leihen 0:431183c5b136 49 buffer[readptr++] = 0;
leihen 0:431183c5b136 50 if (strncmp(buffer, "read", 4) == 0) {
leihen 0:431183c5b136 51 // perform read
leihen 0:431183c5b136 52 pc.printf("Performing read operation\n");
leihen 0:431183c5b136 53 if (rtc.getTime(tm) ) {
leihen 0:431183c5b136 54 pc.printf("The current time is : %02d:%02d:%02d\n", tm.hour, tm.min, tm.sec);
leihen 1:6dbe51fe0737 55 pc.printf("The current date is : %s, %02d/%02d/%04d\n", rtc.weekdayToString(tm.wday), tm.mon, tm.date, tm.year);
leihen 0:431183c5b136 56 }
leihen 0:431183c5b136 57
leihen 0:431183c5b136 58 }
leihen 0:431183c5b136 59 else if (strncmp(buffer, "write", 5) == 0) {
leihen 0:431183c5b136 60 // perform write
leihen 1:6dbe51fe0737 61 pc.printf("Enter the date (date 0..31)");
leihen 1:6dbe51fe0737 62 pc.scanf("%d", &tm.date);
leihen 1:6dbe51fe0737 63 pc.printf("Enter the date (month 1..12)");
leihen 1:6dbe51fe0737 64 pc.scanf("%d", &tm.mon);
leihen 1:6dbe51fe0737 65 pc.printf("Enter the date (year)");
leihen 1:6dbe51fe0737 66 pc.scanf("%d", &tm.year);
leihen 1:6dbe51fe0737 67 pc.printf("Enter the time (hours 0..23)");
leihen 1:6dbe51fe0737 68 pc.scanf("%d", &tm.hour);
leihen 1:6dbe51fe0737 69 pc.printf("Enter the time (minutes 0..59)");
leihen 1:6dbe51fe0737 70 pc.scanf("%d", &tm.min);
leihen 1:6dbe51fe0737 71 pc.printf("Enter the time (seconds 0..59)");
leihen 1:6dbe51fe0737 72 pc.scanf("%d", &tm.sec);
leihen 0:431183c5b136 73 pc.printf("Performing write operation\n");
leihen 1:6dbe51fe0737 74
leihen 1:6dbe51fe0737 75 while(pc.readable())
leihen 1:6dbe51fe0737 76 pc.getc();
leihen 1:6dbe51fe0737 77 rtc.setTime(tm, false, false);
leihen 0:431183c5b136 78 }
leihen 0:431183c5b136 79 else if (strncmp(buffer, "start", 5) == 0) {
leihen 0:431183c5b136 80 // start
demo71 3:9e5e0b8d0e2a 81 readptr = 0;
demo71 3:9e5e0b8d0e2a 82 pc.printf("Dispositivo Iniciado\n");
leihen 1:6dbe51fe0737 83 rtc.startClock();
demo71 3:9e5e0b8d0e2a 84 goto set_prev;
demo71 3:9e5e0b8d0e2a 85
demo71 3:9e5e0b8d0e2a 86
leihen 0:431183c5b136 87 }
leihen 0:431183c5b136 88 else if (strncmp(buffer, "stop", 4) == 0) {
leihen 0:431183c5b136 89 // stop
leihen 0:431183c5b136 90 pc.printf("Performing stop operation\n");
leihen 1:6dbe51fe0737 91 rtc.stopClock();
leihen 1:6dbe51fe0737 92 }
leihen 1:6dbe51fe0737 93 else if (strncmp(buffer, "ena", 3) == 0) {
leihen 1:6dbe51fe0737 94 int rs;
leihen 1:6dbe51fe0737 95 pc.printf("Please specify the frequency : [0 = 1Hz, 1 = 4.096kHz, 2 = 8.192kHz, 3 = 32.768kHz] ");
leihen 1:6dbe51fe0737 96 scanf("%d", &rs);
leihen 1:6dbe51fe0737 97 pc.printf("Enabling the output with %d option\n", rs);
leihen 2:3be003301107 98 rtc.setSquareWaveOutput(true, (Rtc_Ds1307::SqwRateSelect_t)rs);
leihen 1:6dbe51fe0737 99 }
leihen 1:6dbe51fe0737 100 else if (strncmp(buffer, "dis", 3) == 0) {
leihen 1:6dbe51fe0737 101 pc.printf("Disableing square wave output\n");
leihen 2:3be003301107 102 rtc.setSquareWaveOutput(false, Rtc_Ds1307::RS1Hz);
leihen 0:431183c5b136 103 }
leihen 0:431183c5b136 104 else {
leihen 0:431183c5b136 105 pc.printf("syntax error\n");
leihen 0:431183c5b136 106 }
leihen 0:431183c5b136 107 readptr = 0;
demo71 3:9e5e0b8d0e2a 108 //pc.printf("\n\n\n");
demo71 3:9e5e0b8d0e2a 109 }
demo71 3:9e5e0b8d0e2a 110 ///////////////////////////////////////////////////////////////7
demo71 3:9e5e0b8d0e2a 111 set_prev:
demo71 3:9e5e0b8d0e2a 112 pc.printf("Dispositivo Configurado ? ---- 1 = No 2 = Si\n");
demo71 3:9e5e0b8d0e2a 113 pc.scanf("%d", &Config);
demo71 3:9e5e0b8d0e2a 114
demo71 3:9e5e0b8d0e2a 115 if (Config ==1){
demo71 3:9e5e0b8d0e2a 116 readptr = 0;
demo71 3:9e5e0b8d0e2a 117 goto set_reloj;
demo71 3:9e5e0b8d0e2a 118 }
demo71 3:9e5e0b8d0e2a 119
demo71 3:9e5e0b8d0e2a 120
demo71 3:9e5e0b8d0e2a 121 else if (Config ==2){
demo71 3:9e5e0b8d0e2a 122
demo71 3:9e5e0b8d0e2a 123 pc.printf("Dispositivo Configurado Correctamente Espere ....\n");
demo71 3:9e5e0b8d0e2a 124 wait(5);
demo71 3:9e5e0b8d0e2a 125 goto set_alarma;
demo71 3:9e5e0b8d0e2a 126 }
demo71 3:9e5e0b8d0e2a 127 else {
demo71 3:9e5e0b8d0e2a 128 pc.printf("syntax error\n");
demo71 3:9e5e0b8d0e2a 129 goto set_prev;
demo71 3:9e5e0b8d0e2a 130 }
demo71 3:9e5e0b8d0e2a 131 /////////////////////////////////7
demo71 3:9e5e0b8d0e2a 132
demo71 3:9e5e0b8d0e2a 133 set_alarma:
demo71 3:9e5e0b8d0e2a 134 pc.printf("******* Configuracion Alarma *******\n");
demo71 3:9e5e0b8d0e2a 135
demo71 3:9e5e0b8d0e2a 136
demo71 3:9e5e0b8d0e2a 137 set_dia:
demo71 3:9e5e0b8d0e2a 138 while(1){
demo71 3:9e5e0b8d0e2a 139
demo71 3:9e5e0b8d0e2a 140 dia=dia+wheel.getPulses();
demo71 3:9e5e0b8d0e2a 141 wheel.reset();
demo71 3:9e5e0b8d0e2a 142 ////////////////////////////////////////7
demo71 3:9e5e0b8d0e2a 143
demo71 3:9e5e0b8d0e2a 144 if(dia>=31){
demo71 3:9e5e0b8d0e2a 145 dia=31;
demo71 3:9e5e0b8d0e2a 146 }
demo71 3:9e5e0b8d0e2a 147 else if (dia<=0){
demo71 3:9e5e0b8d0e2a 148 dia=0;
demo71 3:9e5e0b8d0e2a 149 }
demo71 3:9e5e0b8d0e2a 150 pc.printf(">Dia=%d Mes=%d Ano=%d Hora=%d Min=%d Seg=%d\n ",dia,mes,ano,hh,mm,ss);
demo71 3:9e5e0b8d0e2a 151
demo71 3:9e5e0b8d0e2a 152
demo71 3:9e5e0b8d0e2a 153 if(BotonENC.falling()){
demo71 3:9e5e0b8d0e2a 154 goto set_mes;
demo71 3:9e5e0b8d0e2a 155 }
demo71 3:9e5e0b8d0e2a 156 if(Boton2.falling()){
demo71 3:9e5e0b8d0e2a 157 goto set_comp;
demo71 3:9e5e0b8d0e2a 158 }
demo71 3:9e5e0b8d0e2a 159
demo71 3:9e5e0b8d0e2a 160
demo71 3:9e5e0b8d0e2a 161 }
demo71 3:9e5e0b8d0e2a 162
demo71 3:9e5e0b8d0e2a 163 set_mes:
demo71 3:9e5e0b8d0e2a 164 while(1){
demo71 3:9e5e0b8d0e2a 165
demo71 3:9e5e0b8d0e2a 166 mes=mes+wheel.getPulses();
demo71 3:9e5e0b8d0e2a 167 wheel.reset();
demo71 3:9e5e0b8d0e2a 168 ////////////////////////////////////////7
demo71 3:9e5e0b8d0e2a 169
demo71 3:9e5e0b8d0e2a 170 if(mes>=12){
demo71 3:9e5e0b8d0e2a 171 mes=12;
demo71 3:9e5e0b8d0e2a 172 }
demo71 3:9e5e0b8d0e2a 173 else if (mes<=0){
demo71 3:9e5e0b8d0e2a 174 mes=0;
demo71 3:9e5e0b8d0e2a 175 }
demo71 3:9e5e0b8d0e2a 176 pc.printf(" Dia=%d >Mes=%d Ano=%d Hora=%d Min=%d Seg=%d\n ",dia,mes,ano,hh,mm,ss);
demo71 3:9e5e0b8d0e2a 177
demo71 3:9e5e0b8d0e2a 178
demo71 3:9e5e0b8d0e2a 179 if(BotonENC.falling()){
demo71 3:9e5e0b8d0e2a 180 goto set_ano;
demo71 3:9e5e0b8d0e2a 181 }
demo71 3:9e5e0b8d0e2a 182 if(Boton2.falling()){
demo71 3:9e5e0b8d0e2a 183 goto set_comp;
demo71 3:9e5e0b8d0e2a 184 }
demo71 3:9e5e0b8d0e2a 185
demo71 3:9e5e0b8d0e2a 186
demo71 3:9e5e0b8d0e2a 187 }
demo71 3:9e5e0b8d0e2a 188 set_ano:
demo71 3:9e5e0b8d0e2a 189 while(1){
demo71 3:9e5e0b8d0e2a 190
demo71 3:9e5e0b8d0e2a 191 ano=ano+wheel.getPulses();
demo71 3:9e5e0b8d0e2a 192 wheel.reset();
demo71 3:9e5e0b8d0e2a 193 ////////////////////////////////////////7
demo71 3:9e5e0b8d0e2a 194
demo71 3:9e5e0b8d0e2a 195 if(ano>=3000){
demo71 3:9e5e0b8d0e2a 196 ano=3000;
demo71 3:9e5e0b8d0e2a 197 }
demo71 3:9e5e0b8d0e2a 198 else if (ano<=2015){
demo71 3:9e5e0b8d0e2a 199 ano=2015;
demo71 3:9e5e0b8d0e2a 200 }
demo71 3:9e5e0b8d0e2a 201 pc.printf(" Dia=%d Mes=%d >Ano=%d Hora=%d Min=%d Seg=%d\n ",dia,mes,ano,hh,mm,ss);
demo71 3:9e5e0b8d0e2a 202
demo71 3:9e5e0b8d0e2a 203
demo71 3:9e5e0b8d0e2a 204 if(BotonENC.falling()){
demo71 3:9e5e0b8d0e2a 205 goto set_hh;
leihen 0:431183c5b136 206 }
demo71 3:9e5e0b8d0e2a 207 if(Boton2.falling()){
demo71 3:9e5e0b8d0e2a 208 goto set_comp;
demo71 3:9e5e0b8d0e2a 209 }
demo71 3:9e5e0b8d0e2a 210
demo71 3:9e5e0b8d0e2a 211 }
demo71 3:9e5e0b8d0e2a 212 set_hh:
demo71 3:9e5e0b8d0e2a 213 while(1){
demo71 3:9e5e0b8d0e2a 214
demo71 3:9e5e0b8d0e2a 215 hh=hh+wheel.getPulses();
demo71 3:9e5e0b8d0e2a 216 wheel.reset();
demo71 3:9e5e0b8d0e2a 217 ////////////////////////////////////////7
demo71 3:9e5e0b8d0e2a 218
demo71 3:9e5e0b8d0e2a 219 if(hh>=23){
demo71 3:9e5e0b8d0e2a 220 hh=23;
demo71 3:9e5e0b8d0e2a 221 }
demo71 3:9e5e0b8d0e2a 222 else if (hh<=0){
demo71 3:9e5e0b8d0e2a 223 hh=0;
demo71 3:9e5e0b8d0e2a 224 }
demo71 3:9e5e0b8d0e2a 225 pc.printf(" Dia=%d Mes=%d Ano=%d >Hora=%d Min=%d Seg=%d\n ",dia,mes,ano,hh,mm,ss);
demo71 3:9e5e0b8d0e2a 226
demo71 3:9e5e0b8d0e2a 227
demo71 3:9e5e0b8d0e2a 228 if(BotonENC.falling()){
demo71 3:9e5e0b8d0e2a 229 goto set_mm;
demo71 3:9e5e0b8d0e2a 230 }
demo71 3:9e5e0b8d0e2a 231 if(Boton2.falling()){
demo71 3:9e5e0b8d0e2a 232 goto set_comp;
demo71 3:9e5e0b8d0e2a 233 }
demo71 3:9e5e0b8d0e2a 234
demo71 3:9e5e0b8d0e2a 235
demo71 3:9e5e0b8d0e2a 236 }
demo71 3:9e5e0b8d0e2a 237 set_mm:
demo71 3:9e5e0b8d0e2a 238 while(1){
demo71 3:9e5e0b8d0e2a 239
demo71 3:9e5e0b8d0e2a 240 mm=mm+wheel.getPulses();
demo71 3:9e5e0b8d0e2a 241 wheel.reset();
demo71 3:9e5e0b8d0e2a 242 ////////////////////////////////////////7
demo71 3:9e5e0b8d0e2a 243
demo71 3:9e5e0b8d0e2a 244 if(mm>=59){
demo71 3:9e5e0b8d0e2a 245 mm=59;
demo71 3:9e5e0b8d0e2a 246 }
demo71 3:9e5e0b8d0e2a 247 else if (hh<=0){
demo71 3:9e5e0b8d0e2a 248 mm=0;
demo71 3:9e5e0b8d0e2a 249 }
demo71 3:9e5e0b8d0e2a 250 pc.printf(" Dia=%d Mes=%d Ano=%d Hora=%d >Min=%d Seg=%d\n ",dia,mes,ano,hh,mm,ss);
demo71 3:9e5e0b8d0e2a 251
demo71 3:9e5e0b8d0e2a 252
demo71 3:9e5e0b8d0e2a 253 if(BotonENC.falling()){
demo71 3:9e5e0b8d0e2a 254 goto set_ss;
demo71 3:9e5e0b8d0e2a 255 }
demo71 3:9e5e0b8d0e2a 256 if(Boton2.falling()){
demo71 3:9e5e0b8d0e2a 257 goto set_comp;
demo71 3:9e5e0b8d0e2a 258 }
demo71 3:9e5e0b8d0e2a 259
demo71 3:9e5e0b8d0e2a 260
demo71 3:9e5e0b8d0e2a 261 }
demo71 3:9e5e0b8d0e2a 262
demo71 3:9e5e0b8d0e2a 263 set_ss:
demo71 3:9e5e0b8d0e2a 264 while(1){
demo71 3:9e5e0b8d0e2a 265
demo71 3:9e5e0b8d0e2a 266 ss=ss+wheel.getPulses();
demo71 3:9e5e0b8d0e2a 267 wheel.reset();
demo71 3:9e5e0b8d0e2a 268 ////////////////////////////////////////7
demo71 3:9e5e0b8d0e2a 269
demo71 3:9e5e0b8d0e2a 270 if(ss>=59){
demo71 3:9e5e0b8d0e2a 271 ss=59;
demo71 3:9e5e0b8d0e2a 272 }
demo71 3:9e5e0b8d0e2a 273 else if (ss<=0){
demo71 3:9e5e0b8d0e2a 274 ss=0;
demo71 3:9e5e0b8d0e2a 275 }
demo71 3:9e5e0b8d0e2a 276 pc.printf(" Dia=%d Mes=%d Ano=%d Hora=%d Min=%d >Seg=%d\n ",dia,mes,ano,hh,mm,ss);
demo71 3:9e5e0b8d0e2a 277
demo71 3:9e5e0b8d0e2a 278
demo71 3:9e5e0b8d0e2a 279 if(BotonENC.falling()){
demo71 3:9e5e0b8d0e2a 280 goto set_dia;
demo71 3:9e5e0b8d0e2a 281 }
demo71 3:9e5e0b8d0e2a 282 if(Boton2.falling()){
demo71 3:9e5e0b8d0e2a 283 goto set_comp;
demo71 3:9e5e0b8d0e2a 284 }
demo71 3:9e5e0b8d0e2a 285
demo71 3:9e5e0b8d0e2a 286
demo71 3:9e5e0b8d0e2a 287 }
demo71 3:9e5e0b8d0e2a 288
demo71 3:9e5e0b8d0e2a 289 set_comp:
demo71 3:9e5e0b8d0e2a 290
demo71 3:9e5e0b8d0e2a 291 pc.printf("***Datos ingresados para alarma****\n");
demo71 3:9e5e0b8d0e2a 292 pc.printf(" Dia=%d Mes=%d Ano=%d Hora=%d Min=%d Seg=%d\n ",dia,mes,ano,hh,mm,ss);
demo71 3:9e5e0b8d0e2a 293
demo71 3:9e5e0b8d0e2a 294 while(1){
demo71 3:9e5e0b8d0e2a 295 rtc.getTime(tm);
demo71 3:9e5e0b8d0e2a 296 pc.printf("The current time is : %02d:%02d:%02d\n", tm.hour, tm.min, tm.sec);
demo71 3:9e5e0b8d0e2a 297 pc.printf("The current date is : %s, %02d/%02d/%04d\n", rtc.weekdayToString(tm.wday), tm.mon, tm.date, tm.year);
demo71 3:9e5e0b8d0e2a 298 if(tm.hour>=hh && tm.min>=mm &&tm.sec>=ss && tm.mon>=mes && tm.date>=dia && tm.year>=ano){
demo71 3:9e5e0b8d0e2a 299 myled=0;
demo71 3:9e5e0b8d0e2a 300 }
demo71 3:9e5e0b8d0e2a 301 else {
demo71 3:9e5e0b8d0e2a 302 myled=1;
demo71 3:9e5e0b8d0e2a 303 }
demo71 3:9e5e0b8d0e2a 304 wait(1);
demo71 3:9e5e0b8d0e2a 305 }
demo71 3:9e5e0b8d0e2a 306 ////
demo71 3:9e5e0b8d0e2a 307
demo71 3:9e5e0b8d0e2a 308 }
demo71 3:9e5e0b8d0e2a 309