Nelson Santos / Mbed 2 deprecated trabalho

trabalho final

Dependencies:   X_NUCLEO_IKS01A1-f255a2c75ecb mbed-rtos mbed

main.cpp@37:886dcde018ad, 2016-05-18 (annotated)

Committer:
Jacinta
Date:
Wed May 18 11:40:30 2016 +0000
Revision:
37:886dcde018ad
Parent:
36:0e30191d7db6 
commited revision

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Jacinta 0:1eaebb55408a 1 /**
Jacinta 0:1eaebb55408a 2 ******************************************************************************
Jacinta 35:34bbca276f99 3 * @file main.cpp
Jacinta 35:34bbca276f99 4 * @author ANG Group (Nelson Santos; Irina Baptista; Pierluigi Urru)
Jacinta 35:34bbca276f99 5 * @version V0.0.3
Jacinta 35:34bbca276f99 6 * @brief Simple Example application for using the X_NUCLEO_IKS01A1
Jacinta 35:34bbca276f99 7 * MEMS Inertial & Environmental Sensor Nucleo expansion board.
Jacinta 0:1eaebb55408a 8 ******************************************************************************
Jacinta 0:1eaebb55408a 9 */
Jacinta 0:1eaebb55408a 10
Jacinta 0:1eaebb55408a 11 #include "mbed.h"
Jacinta 0:1eaebb55408a 12 #include "x_nucleo_iks01a1.h"
Jacinta 2:0b8065489409 13 #include "rtos.h"
Jacinta 0:1eaebb55408a 14 #include <cstring>
Jacinta 0:1eaebb55408a 15 #include <stdexcept>
Jacinta 2:0b8065489409 16 #include <vector>
Jacinta 0:1eaebb55408a 17 #include "sensor.h"
Jacinta 0:1eaebb55408a 18 #include "userMethods.h"
Jacinta 35:34bbca276f99 19 #include "log.h"
Jacinta 35:34bbca276f99 20
Jacinta 35:34bbca276f99 21 #define QUEUESIZE 120
Jacinta 0:1eaebb55408a 22
Jacinta 2:0b8065489409 23 struct tm t = {t.tm_hour = 0};
Jacinta 0:1eaebb55408a 24
Jacinta 2:0b8065489409 25 int n = 0;
Jacinta 20:014a808b3ea2 26 bool flag = false;
Jacinta 35:34bbca276f99 27
Jacinta 35:34bbca276f99 28 Mail<log_data, QUEUESIZE> mail_box;
Jacinta 35:34bbca276f99 29 vector<log_data> v;
Jacinta 35:34bbca276f99 30
Jacinta 31:8bbdfea60151 31 ExpansionBoard e(n, flag);
Jacinta 35:34bbca276f99 32 UserMethods u(v, n, e, flag, mail_box);
Jacinta 35:34bbca276f99 33
Jacinta 35:34bbca276f99 34 int i = 0;
Jacinta 35:34bbca276f99 35
Jacinta 36:0e30191d7db6 36 void sampleData()
Jacinta 35:34bbca276f99 37 {
Jacinta 35:34bbca276f99 38 //while(true){
Jacinta 35:34bbca276f99 39 if(flag) printf("\nAbout to alloc\n");
Jacinta 35:34bbca276f99 40 log_data *log_d = mail_box.alloc();
Jacinta 35:34bbca276f99 41
Jacinta 35:34bbca276f99 42 if (log_d == NULL) {
Jacinta 35:34bbca276f99 43 if(flag) printf("Out of memory, last sample deleted\n");
Jacinta 35:34bbca276f99 44 osEvent evt = mail_box.get();
Jacinta 35:34bbca276f99 45 log_data *log = (log_data*)evt.value.p;
Jacinta 35:34bbca276f99 46 printf("\nI = %d\n", i);
Jacinta 35:34bbca276f99 47 printf("Pressure: %f", log->pressure);
Jacinta 35:34bbca276f99 48 printf("Counter: %d", log->counter);
Jacinta 35:34bbca276f99 49 log_data* log_d = (log_data*)mail_box.alloc();
Jacinta 35:34bbca276f99 50 if(flag) printf("Allocated after out of memory\n");
Jacinta 35:34bbca276f99 51 }
Jacinta 2:0b8065489409 52
Jacinta 35:34bbca276f99 53 if(flag) printf("Not null, reading values\n");
Jacinta 35:34bbca276f99 54 //Store read data in a sample
Jacinta 35:34bbca276f99 55 float value;
Jacinta 35:34bbca276f99 56 //log_d->date = time(NULL);
Jacinta 35:34bbca276f99 57 temp_sensor->GetTemperature(&value);
Jacinta 35:34bbca276f99 58 log_d->tempCelsius = value;
Jacinta 35:34bbca276f99 59 humidity_sensor->GetHumidity(&value);
Jacinta 35:34bbca276f99 60 log_d->humidity = value;
Jacinta 35:34bbca276f99 61 pressure_sensor->GetPressure(&value);
Jacinta 35:34bbca276f99 62 log_d->pressure = value;
Jacinta 35:34bbca276f99 63 log_d->counter = i;
Jacinta 35:34bbca276f99 64 if(flag) printf("All values STORED\n");
Jacinta 35:34bbca276f99 65 //Send pointer to sample to the queue
Jacinta 35:34bbca276f99 66 //osStatus stat =
Jacinta 35:34bbca276f99 67 mail_box.put(log_d);
Jacinta 35:34bbca276f99 68 Thread::wait(4000);
Jacinta 35:34bbca276f99 69
Jacinta 35:34bbca276f99 70 i++;
Jacinta 35:34bbca276f99 71
Jacinta 35:34bbca276f99 72 //v.push_back(*log_d);
nlsantos 6:d388428956b2 73
Jacinta 35:34bbca276f99 74 if(flag) printf("MAIL_BOX.PUT run\n");
Jacinta 35:34bbca276f99 75 //printf("%d", v.size());
Jacinta 35:34bbca276f99 76 // printf("Pressure: %f, Humidity: %f", v[0].pressure, v[0].humidity);
Jacinta 35:34bbca276f99 77 // Check for resource error
Jacinta 35:34bbca276f99 78 /* if (stat == osErrorResource) {
Jacinta 35:34bbca276f99 79 if(flag) printf("mail_box->put() Error %4Xh\n", stat);
Jacinta 35:34bbca276f99 80 //Error, free up memory block taken
Jacinta 35:34bbca276f99 81 mail_box.free(log_d);
Jacinta 35:34bbca276f99 82
Jacinta 35:34bbca276f99 83 }*/
Jacinta 35:34bbca276f99 84 // Thread::wait(1000);
Jacinta 35:34bbca276f99 85 //}
Jacinta 35:34bbca276f99 86 }
nlsantos 6:d388428956b2 87
nlsantos 6:d388428956b2 88 int main()
nlsantos 6:d388428956b2 89 {
Jacinta 2:0b8065489409 90 printf("Sampling started...\n");
Jacinta 35:34bbca276f99 91
nlsantos 10:2f9585ff5a7b 92 printf("\n\rWelcome! Type one of the following commands and press space or enter");
Jacinta 37:886dcde018ad 93 printf("\n\r Don't forget to use only capitals when typing the commands!");
Jacinta 2:0b8065489409 94 printf("\n\r READ ALL\n\r READ <n>\n\r DELETE ALL\n\r DELETE <n>");
Jacinta 2:0b8065489409 95 printf("\n\r SETDATE dd mm yyyy\n\r SETTIME hh mm ss");
Jacinta 2:0b8065489409 96 printf("\n\r SETT <T>\n\r STATE <x>\n\r LOGGING <x>\n\r EXIT\n\n\r");
nlsantos 6:d388428956b2 97
Jacinta 2:0b8065489409 98 //Initialise time
nlsantos 6:d388428956b2 99 set_time(0);
nlsantos 9:ce395d75c0df 100
nlsantos 9:ce395d75c0df 101 //ISR to sample data
Jacinta 36:0e30191d7db6 102 Ticker ticker;
Jacinta 36:0e30191d7db6 103 ticker.attach(&sampleData, e.T);
nlsantos 6:d388428956b2 104
Jacinta 0:1eaebb55408a 105 char command[20];
Jacinta 0:1eaebb55408a 106 char arg[10];
nlsantos 6:d388428956b2 107
nlsantos 9:ce395d75c0df 108 //User commands
nlsantos 9:ce395d75c0df 109
Jacinta 2:0b8065489409 110 while(1) {
Jacinta 2:0b8065489409 111 scanf("%s", command);
nlsantos 6:d388428956b2 112
Jacinta 2:0b8065489409 113 if (strcmp("READ", command)==0) {
Jacinta 2:0b8065489409 114 scanf("%s", arg);
Jacinta 2:0b8065489409 115 printf("\n");
Jacinta 2:0b8065489409 116 if(strcmp("ALL", arg)==0)
nlsantos 12:33728f2a7068 117 Thread readAllThread(u.readAllData, NULL, osPriorityNormal, DEFAULT_STACK_SIZE);
nlsantos 33:2ee6fbdad7b4 118
Jacinta 2:0b8065489409 119 else if (atoi(arg)!= 0) {
Jacinta 2:0b8065489409 120 n = atoi(arg); //A bit hacky, but it works
nlsantos 6:d388428956b2 121 Thread readThread(u.readNData, NULL,osPriorityBelowNormal, DEFAULT_STACK_SIZE);
nlsantos 6:d388428956b2 122 }
nlsantos 6:d388428956b2 123
nlsantos 10:2f9585ff5a7b 124 else perror("The argument is invalid\n\r");
Jacinta 2:0b8065489409 125 }
Jacinta 37:886dcde018ad 126
Jacinta 2:0b8065489409 127 else if (strcmp("DELETE", command)==0) {
Jacinta 2:0b8065489409 128 scanf("%s", arg);
Jacinta 2:0b8065489409 129 printf("\n");
Jacinta 2:0b8065489409 130 if (strcmp("ALL", arg)==0) {
Jacinta 35:34bbca276f99 131 //int n = v.size();
Jacinta 35:34bbca276f99 132 //v.clear();
Jacinta 2:0b8065489409 133 printf("DELETED %d RECORDS", n);
Jacinta 35:34bbca276f99 134 } else if (atoi(arg)!= 0) {
Jacinta 35:34bbca276f99 135 /*int n = v.size();
Jacinta 2:0b8065489409 136 v.erase(v.begin(), v.end());
Jacinta 2:0b8065489409 137 if(n < atoi(arg))
Jacinta 35:34bbca276f99 138 */ printf("DELETED %d RECORDS", n);
Jacinta 35:34bbca276f99 139 //else printf("DELETED %d RECORDS", atoi(arg));
Jacinta 2:0b8065489409 140 }
nlsantos 6:d388428956b2 141
nlsantos 10:2f9585ff5a7b 142 else perror("The argument is invalid\n\r");
Jacinta 2:0b8065489409 143 }
Jacinta 37:886dcde018ad 144
Jacinta 2:0b8065489409 145 else if (strcmp("SETDATE", command)==0) {
Jacinta 2:0b8065489409 146 char day[2], month[2], year[4];
Jacinta 2:0b8065489409 147 //Read day
Jacinta 2:0b8065489409 148 scanf("%s", day);
Jacinta 2:0b8065489409 149 if (atoi(day)!=0)
Jacinta 2:0b8065489409 150 atoi(day)<31 ? t.tm_mday=atoi(day) : printf("Invalid day\n");
Jacinta 2:0b8065489409 151 // Read month
Jacinta 2:0b8065489409 152 scanf("%s", month);
Jacinta 2:0b8065489409 153 if (atoi(month)!=0)
Jacinta 2:0b8065489409 154 atoi(month)<=12 ? t.tm_mon=atoi(month)-1 : printf("Invalid month\n");
Jacinta 2:0b8065489409 155 //Read year
Jacinta 2:0b8065489409 156 scanf("%s", year);
Jacinta 2:0b8065489409 157 printf("\n");
Jacinta 2:0b8065489409 158 if (atoi(year)!=0)
Jacinta 2:0b8065489409 159 atoi(year)>=70 ? t.tm_year=atoi(year)-1900 : printf("Invalid year\n");
nlsantos 6:d388428956b2 160
Jacinta 2:0b8065489409 161 // Check whether date is correct
Jacinta 2:0b8065489409 162 if (mktime(&t)>0) {
Jacinta 2:0b8065489409 163 printf("DATE UPDATED TO %d %d %d", t.tm_mday,
Jacinta 2:0b8065489409 164 t.tm_mon+1, t.tm_year+1900);
Jacinta 2:0b8065489409 165 set_time(mktime(&t));
nlsantos 9:ce395d75c0df 166 } else perror("Date inserted is invalid\n\r");
Jacinta 0:1eaebb55408a 167 }
Jacinta 35:34bbca276f99 168
Jacinta 2:0b8065489409 169 else if (strcmp("SETTIME", command)==0) {
Jacinta 2:0b8065489409 170 char hour[2], min[2], sec[2];
nlsantos 6:d388428956b2 171
Jacinta 2:0b8065489409 172 scanf("%s", hour);
Jacinta 2:0b8065489409 173 if (atoi(hour)!=0)
Jacinta 2:0b8065489409 174 t.tm_hour = atoi(hour);
Jacinta 2:0b8065489409 175 scanf("%s", min);
Jacinta 2:0b8065489409 176 if (atoi(min)!=0)
Jacinta 2:0b8065489409 177 t.tm_min = atoi(min);
Jacinta 2:0b8065489409 178 scanf("%s", sec);
Jacinta 2:0b8065489409 179 if (atoi(sec)!=0)
Jacinta 2:0b8065489409 180 t.tm_sec = atoi(sec);
Jacinta 2:0b8065489409 181 printf("\n");
Jacinta 0:1eaebb55408a 182
Jacinta 2:0b8065489409 183 //If the user sets this before without DATE, it's gonna be garbage
nlsantos 6:d388428956b2 184
Jacinta 2:0b8065489409 185 // Check whether time is correct
Jacinta 2:0b8065489409 186 if (mktime(&t)>0) {
Jacinta 2:0b8065489409 187 set_time(mktime(&t));
Jacinta 2:0b8065489409 188 printf("TIME UPDATED TO %d %d %d", t.tm_hour, t.tm_min, t.tm_sec);
nlsantos 9:ce395d75c0df 189 } else perror("Time inserted is invalid\n\r");
Jacinta 2:0b8065489409 190 }
nlsantos 6:d388428956b2 191
Jacinta 21:849e5636076e 192 // Set sampling period
Jacinta 2:0b8065489409 193 else if (strcmp("SETT", command)==0) {
Jacinta 2:0b8065489409 194 scanf("%s", arg);
Jacinta 2:0b8065489409 195 printf("\n");
Jacinta 2:0b8065489409 196 if (atof(arg) >= 0.1 && atof(arg) <= 60.0 ) {
Jacinta 2:0b8065489409 197 e.T = atof(arg);
Jacinta 37:886dcde018ad 198 ticker.attach(sampleData,e.T);
Jacinta 2:0b8065489409 199 printf("T UPDATED TO %.1f", e.T);
nlsantos 9:ce395d75c0df 200 } else perror ("Value must be between 1 and 60");
Jacinta 21:849e5636076e 201
nlsantos 9:ce395d75c0df 202 //Toggle sampling on and off
nlsantos 6:d388428956b2 203
Jacinta 35:34bbca276f99 204 } else if (strcmp("STATE", command)==0) {
Jacinta 2:0b8065489409 205 scanf("%s", arg);
nlsantos 6:d388428956b2 206 printf("\n");
Jacinta 2:0b8065489409 207 if (strcmp("ON", arg)==0) {
Jacinta 37:886dcde018ad 208 ticker.attach(sampleData, e.T);
Jacinta 2:0b8065489409 209 printf("SAMPLING ON");
nlsantos 6:d388428956b2 210 } else if (strcmp("OFF", arg)==0) {
Jacinta 37:886dcde018ad 211 ticker.detach();
Jacinta 2:0b8065489409 212 printf("SAMPLIG OFF");
Jacinta 2:0b8065489409 213 }
nlsantos 6:d388428956b2 214
nlsantos 9:ce395d75c0df 215 else perror("The argument is invalid\n\r");
Jacinta 2:0b8065489409 216 }
nlsantos 9:ce395d75c0df 217
Jacinta 21:849e5636076e 218 //Toggle debug messages on and off
Jacinta 2:0b8065489409 219 else if(strcmp("LOGGING", command)==0) {
Jacinta 2:0b8065489409 220 scanf("%s", arg);
Jacinta 2:0b8065489409 221 printf("\n");
Jacinta 37:886dcde018ad 222 if (strcmp("ON", arg)==0){
Jacinta 37:886dcde018ad 223 printf("Diagnostics ON");
Jacinta 20:014a808b3ea2 224 flag= true;
Jacinta 37:886dcde018ad 225
Jacinta 37:886dcde018ad 226 }
Jacinta 37:886dcde018ad 227 else if (strcmp("OFF", arg)==0){
Jacinta 37:886dcde018ad 228
Jacinta 37:886dcde018ad 229 printf("Diagnostics OFF");
Jacinta 20:014a808b3ea2 230 flag= false;
Jacinta 37:886dcde018ad 231
Jacinta 37:886dcde018ad 232 }
nlsantos 9:ce395d75c0df 233 else perror ("The argument is invalid\n\r");
Jacinta 2:0b8065489409 234 }
Jacinta 21:849e5636076e 235
Jacinta 35:34bbca276f99 236
nlsantos 6:d388428956b2 237 else if(strcmp("EXIT", command) == 0) {
nlsantos 6:d388428956b2 238 break;
nlsantos 6:d388428956b2 239 }
nlsantos 6:d388428956b2 240
nlsantos 9:ce395d75c0df 241 else perror("\nThere is no command matching. Try again");
Jacinta 0:1eaebb55408a 242
Jacinta 2:0b8065489409 243 // Clear the input to avoid it to being reused in the next cycle
Jacinta 2:0b8065489409 244 command[0] = arg[0] = 0;
Jacinta 2:0b8065489409 245 printf("\n\r");
Jacinta 0:1eaebb55408a 246 }
nlsantos 6:d388428956b2 247
nlsantos 6:d388428956b2 248
Jacinta 21:849e5636076e 249 printf ("Thank you for using our system \n");
Jacinta 21:849e5636076e 250 printf ("\n Press the reset button to start again \n");
nlsantos 10:2f9585ff5a7b 251
Jacinta 2:0b8065489409 252 return 0;
Jacinta 0:1eaebb55408a 253 }