Olivier Nastorg / Mbed 2 deprecated ARNSRS_SERVOS_USB_TFT

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Dependencies:   ADS1015 ARNSRS_SENSORS DmTftLibrary MS5803_14BA SDFileSystem mbed

Fork of ARNSRS_SERVOS_USB_TFT by POTLESS

main.cpp@13:aa620707126d, 2017-05-08 (annotated)

Committer:
POTLESS_2
Date:
Mon May 08 13:15:35 2017 +0000
Revision:
13:aa620707126d
Parent:
12:9ac5be447764
Child:
14:e6686a44db84
Version STM32L476RG fonctionnelle...

Who changed what in which revision?

UserRevisionLine numberNew contents of line
potless 1:bef7856b5c0a 1 /* procédure lecture capteur COZIR ou MINIR - CO2 seul
potless 1:bef7856b5c0a 2 sur broches F401RE SERIAL PA_11 et PA_12
potless 1:bef7856b5c0a 3 renvoie sur moniteur (IDE arduino par exemple) de la valeur lue
potless 2:4a8bf1d53439 4
potless 2:4a8bf1d53439 5 procédures possibles sont :
potless 2:4a8bf1d53439 6 request (char commande) - renvoie la valeur lue si la commande ne représente qu'un seul caractère (entre '')
potless 2:4a8bf1d53439 7 cozirSend (string commande) - permet d'envoyer des commandes multicaractères (entre "") - exemple A 32 - donne la réponse obtenue
potless 2:4a8bf1d53439 8
potless 2:4a8bf1d53439 9
potless 2:4a8bf1d53439 10 la fonction cozirSend est davantage "sécurisée"
POTLESS_2 4:d84250f67dec 11 */
potless 0:69d4b21d58e0 12
potless 0:69d4b21d58e0 13
potless 1:bef7856b5c0a 14 #include "mbed.h"
POTLESS_2 5:e1d0dc7940a6 15 #include "SDFileSystem.h"
POTLESS_2 5:e1d0dc7940a6 16 #include "ARNSRS_SENSORS.h"
POTLESS_2 13:aa620707126d 17 #include "ble/BLE.h"
POTLESS_2 13:aa620707126d 18
POTLESS_2 13:aa620707126d 19 #include "ble/services/UARTService.h"
POTLESS_2 13:aa620707126d 20 #include <string>
POTLESS_2 13:aa620707126d 21
POTLESS_2 13:aa620707126d 22 //Ecrit dans le moniteur série de l'ordi à 9600 bds
POTLESS_2 13:aa620707126d 23 #define DEBUG(...) { printf(__VA_ARGS__); }
POTLESS_2 13:aa620707126d 24
POTLESS_2 13:aa620707126d 25 //Init BLE
POTLESS_2 13:aa620707126d 26 BLEDevice ble;
POTLESS_2 13:aa620707126d 27 UARTService *uartServicePtr;
POTLESS_2 5:e1d0dc7940a6 28
POTLESS_2 5:e1d0dc7940a6 29 //Init de la lib ARNSRS;
POTLESS_2 5:e1d0dc7940a6 30 ARNSRS arnsrs;
POTLESS_2 5:e1d0dc7940a6 31
POTLESS_2 5:e1d0dc7940a6 32 //Quelque FLAG...
POTLESS_2 5:e1d0dc7940a6 33 bool FLAG_SIMPLE_TIME = false;
potless 1:bef7856b5c0a 34
POTLESS_2 9:d945fa4be3a5 35 //COM Série vers l'ordi, Serial 2 par défaut
POTLESS_2 9:d945fa4be3a5 36 Serial serialMonit (USBTX,USBRX);
potless 2:4a8bf1d53439 37
POTLESS_2 5:e1d0dc7940a6 38 //Variable des capteurs
POTLESS_2 12:9ac5be447764 39 int co2 = 0;
POTLESS_2 12:9ac5be447764 40 int ppO2 = 0;
POTLESS_2 12:9ac5be447764 41 float pression = 0;
POTLESS_2 12:9ac5be447764 42 float Temp1 = 0;
POTLESS_2 12:9ac5be447764 43 float Temp2 = 0;
POTLESS_2 12:9ac5be447764 44 float Humi = 0;
POTLESS_2 12:9ac5be447764 45
POTLESS_2 5:e1d0dc7940a6 46 string DateHeure;
potless 2:4a8bf1d53439 47
POTLESS_2 6:1c2212891714 48 //SD card
POTLESS_2 6:1c2212891714 49 SDFileSystem sd(D11, D12, D13, D10, "sd"); // MOSI, MISO, SCK, CS
POTLESS_2 6:1c2212891714 50 FILE *fp;
POTLESS_2 7:c5a5d8f678ff 51 char fileName[32];
POTLESS_2 7:c5a5d8f678ff 52 int points = 1;
POTLESS_2 4:d84250f67dec 53
POTLESS_2 13:aa620707126d 54 //Fonction pour créer et envoyer la chaine d'in en BLE
POTLESS_2 13:aa620707126d 55 void build_send_Message(int co2, int ppo2, float press){
POTLESS_2 13:aa620707126d 56 char buf[50];
POTLESS_2 13:aa620707126d 57 sprintf(buf,"%d %d %f\r\n", ppo2, co2, press);
POTLESS_2 13:aa620707126d 58 uartServicePtr->writeString(buf);
POTLESS_2 13:aa620707126d 59 }
POTLESS_2 13:aa620707126d 60
POTLESS_2 13:aa620707126d 61 void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params)
POTLESS_2 13:aa620707126d 62 {
POTLESS_2 13:aa620707126d 63 DEBUG("Disconnected!\n\r");
POTLESS_2 13:aa620707126d 64 DEBUG("Restarting the advertising process\n\r");
POTLESS_2 13:aa620707126d 65 ble.startAdvertising();
POTLESS_2 13:aa620707126d 66 }
POTLESS_2 13:aa620707126d 67
POTLESS_2 13:aa620707126d 68 void onDataWritten(const GattWriteCallbackParams *params)
POTLESS_2 13:aa620707126d 69 {
POTLESS_2 13:aa620707126d 70 if ((uartServicePtr != NULL) && (params->handle == uartServicePtr->getTXCharacteristicHandle())) {
POTLESS_2 13:aa620707126d 71 uint16_t bytesRead = params->len;
POTLESS_2 13:aa620707126d 72
POTLESS_2 13:aa620707126d 73 // chaine reçue de l'app android (à dimensionner selon besoin)
POTLESS_2 13:aa620707126d 74 char commande [bytesRead] ;
POTLESS_2 13:aa620707126d 75
POTLESS_2 13:aa620707126d 76 // conversion de la commande uint8_t en chaine pour permettre comparaison avec commandes connues
POTLESS_2 13:aa620707126d 77 for (int j=0;j<bytesRead;j++) {
POTLESS_2 13:aa620707126d 78 commande [j] = (*((params->data)+j));
POTLESS_2 13:aa620707126d 79 }
POTLESS_2 13:aa620707126d 80
POTLESS_2 13:aa620707126d 81 DEBUG("received %u bytes => ", bytesRead);
POTLESS_2 13:aa620707126d 82 DEBUG("commande recue -%s-\r\n",commande);
POTLESS_2 13:aa620707126d 83 DEBUG ( "comparaison a commande 'p' vaut %d\r\n",strcmp(commande, "p"));
POTLESS_2 13:aa620707126d 84 DEBUG ( "comparaison a commande 'o' vaut %d\r\n",strcmp(commande, "o"));
POTLESS_2 13:aa620707126d 85 DEBUG ( "comparaison a commande 'c' vaut %d\r\n",strcmp(commande, "c"));
POTLESS_2 13:aa620707126d 86
POTLESS_2 13:aa620707126d 87
POTLESS_2 13:aa620707126d 88 DEBUG("Tous les capteurs = %d %d %d\r\n", ppO2, co2, pression);
POTLESS_2 13:aa620707126d 89 build_send_Message(ppO2, co2, pression);
POTLESS_2 13:aa620707126d 90
POTLESS_2 13:aa620707126d 91 }
POTLESS_2 13:aa620707126d 92
POTLESS_2 13:aa620707126d 93 }
POTLESS_2 13:aa620707126d 94
POTLESS_2 7:c5a5d8f678ff 95 //Fonction qui change le nom du fichier ouvert pour le LOG
POTLESS_2 7:c5a5d8f678ff 96 FILE *nextLogFile(void)
POTLESS_2 7:c5a5d8f678ff 97 {
POTLESS_2 7:c5a5d8f678ff 98 static unsigned int fileNumber = 0;
POTLESS_2 7:c5a5d8f678ff 99 FILE *filePtr = NULL;
POTLESS_2 7:c5a5d8f678ff 100 do {
POTLESS_2 7:c5a5d8f678ff 101 if (filePtr != NULL)
POTLESS_2 7:c5a5d8f678ff 102 fclose(filePtr);
POTLESS_2 7:c5a5d8f678ff 103 sprintf(fileName,"/sd/LOG_Capteurs_%04u.txt",fileNumber++);
POTLESS_2 7:c5a5d8f678ff 104 filePtr = fopen(fileName,"r");
POTLESS_2 7:c5a5d8f678ff 105 } while (filePtr != NULL);
POTLESS_2 7:c5a5d8f678ff 106 return fopen( fileName,"w");
POTLESS_2 7:c5a5d8f678ff 107 }
POTLESS_2 7:c5a5d8f678ff 108 void SetTime() {
POTLESS_2 7:c5a5d8f678ff 109 //Reglage date / heure depuis le terminal
POTLESS_2 7:c5a5d8f678ff 110 struct tm t;
POTLESS_2 7:c5a5d8f678ff 111 printf("Entrer la date et l'heure :\n");
POTLESS_2 7:c5a5d8f678ff 112 printf("YYYY MM DD HH MM SS [enter]\n");
POTLESS_2 7:c5a5d8f678ff 113 scanf("%d %d %d %d %d %d", &t.tm_year, &t.tm_mon, &t.tm_mday
POTLESS_2 7:c5a5d8f678ff 114 , &t.tm_hour, &t.tm_min, &t.tm_sec);
POTLESS_2 7:c5a5d8f678ff 115 t.tm_year = t.tm_year - 1900;
POTLESS_2 7:c5a5d8f678ff 116 t.tm_mon = t.tm_mon - 1;
POTLESS_2 7:c5a5d8f678ff 117
POTLESS_2 7:c5a5d8f678ff 118 // set the time
POTLESS_2 7:c5a5d8f678ff 119 set_time(mktime(&t));
POTLESS_2 12:9ac5be447764 120 }
POTLESS_2 12:9ac5be447764 121
POTLESS_2 12:9ac5be447764 122 void init_DATALOG(){
POTLESS_2 12:9ac5be447764 123 //Initialisation DATA LOG
POTLESS_2 12:9ac5be447764 124 serialMonit.printf("Initialisation SD card\r\n");
POTLESS_2 12:9ac5be447764 125 fp = nextLogFile();
POTLESS_2 12:9ac5be447764 126
POTLESS_2 12:9ac5be447764 127 if (!fp) {
POTLESS_2 12:9ac5be447764 128 serialMonit.printf("Probleme SD card...Fin du programme...\r\n");
POTLESS_2 12:9ac5be447764 129 //exit(0);
POTLESS_2 12:9ac5be447764 130 }else{
POTLESS_2 12:9ac5be447764 131 serialMonit.printf("Nouveau fichier LOG cree = %s\r\n", fileName);
POTLESS_2 12:9ac5be447764 132 serialMonit.printf("\r\n", "");
POTLESS_2 12:9ac5be447764 133 }
POTLESS_2 12:9ac5be447764 134 }
POTLESS_2 12:9ac5be447764 135
POTLESS_2 12:9ac5be447764 136 void DATA_LOG(){
POTLESS_2 12:9ac5be447764 137 time_t seconds = time(NULL);
POTLESS_2 12:9ac5be447764 138 if (fp) {
POTLESS_2 12:9ac5be447764 139 fprintf(fp, "%s,%d,%d,%f,%f,%f,%f\r\n", ctime(&seconds), co2 , ppO2, pression, Temp1, Temp2, Humi);
POTLESS_2 12:9ac5be447764 140 serialMonit.printf(" Enregistrement d'un point sur la carte SD\r\n");
POTLESS_2 12:9ac5be447764 141 serialMonit.printf(" Nombre de points = %d\r\n", points);
POTLESS_2 12:9ac5be447764 142 serialMonit.printf("\r\n", "");
POTLESS_2 12:9ac5be447764 143 points++;
POTLESS_2 12:9ac5be447764 144 }else{
POTLESS_2 12:9ac5be447764 145 serialMonit.printf(" Probleme carte SD\r\n");
POTLESS_2 12:9ac5be447764 146 }
POTLESS_2 12:9ac5be447764 147 }
potless 2:4a8bf1d53439 148 ///////////////////////////////////
potless 2:4a8bf1d53439 149 // fonction initialisation /////
potless 2:4a8bf1d53439 150 ///////////////////////////////////
POTLESS_2 4:d84250f67dec 151 void setup()
POTLESS_2 4:d84250f67dec 152 {
POTLESS_2 7:c5a5d8f678ff 153 //Réglage de l'heure
POTLESS_2 11:278bdb497ba3 154 SetTime();
POTLESS_2 7:c5a5d8f678ff 155
POTLESS_2 12:9ac5be447764 156 init_DATALOG();
POTLESS_2 7:c5a5d8f678ff 157
POTLESS_2 7:c5a5d8f678ff 158 //Initialisation capteurs
POTLESS_2 8:e864edfe656e 159 arnsrs.Sensors_INIT(false, 5, SPOOLING, DIGI_FILTER32, CALIB_AIR);
potless 0:69d4b21d58e0 160 }
potless 0:69d4b21d58e0 161
potless 1:bef7856b5c0a 162 /////////////////////////////////////
potless 1:bef7856b5c0a 163 /// procédure principale /////////
potless 1:bef7856b5c0a 164 /////////////////////////////////////
potless 0:69d4b21d58e0 165
POTLESS_2 4:d84250f67dec 166 int main()
POTLESS_2 4:d84250f67dec 167 {
POTLESS_2 7:c5a5d8f678ff 168 setup();
potless 2:4a8bf1d53439 169
POTLESS_2 13:aa620707126d 170 DEBUG("Initialising....\n\r");
POTLESS_2 13:aa620707126d 171 ble.init();
POTLESS_2 13:aa620707126d 172 ble.onDisconnection(disconnectionCallback);
POTLESS_2 13:aa620707126d 173 ble.onDataWritten(onDataWritten);
POTLESS_2 13:aa620707126d 174
POTLESS_2 13:aa620707126d 175 /* setup advertising */
POTLESS_2 13:aa620707126d 176 ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED);
POTLESS_2 13:aa620707126d 177 ble.setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
POTLESS_2 13:aa620707126d 178 ble.accumulateAdvertisingPayload(GapAdvertisingData::SHORTENED_LOCAL_NAME,
POTLESS_2 13:aa620707126d 179 (const uint8_t *)"BLE UART", sizeof("BLE UART") - 1);
POTLESS_2 13:aa620707126d 180 ble.accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_128BIT_SERVICE_IDS,
POTLESS_2 13:aa620707126d 181 (const uint8_t *)UARTServiceUUID_reversed, sizeof(UARTServiceUUID_reversed));
POTLESS_2 13:aa620707126d 182
POTLESS_2 13:aa620707126d 183 ble.setAdvertisingInterval(1000); /* 1000ms; in multiples of 0.625ms. */
POTLESS_2 13:aa620707126d 184 ble.startAdvertising();
POTLESS_2 13:aa620707126d 185
POTLESS_2 13:aa620707126d 186 UARTService uartService(ble);
POTLESS_2 13:aa620707126d 187 uartServicePtr = &uartService;
POTLESS_2 13:aa620707126d 188
POTLESS_2 13:aa620707126d 189 while (true) {
POTLESS_2 13:aa620707126d 190
POTLESS_2 13:aa620707126d 191 ble.waitForEvent();
POTLESS_2 13:aa620707126d 192
POTLESS_2 13:aa620707126d 193
POTLESS_2 4:d84250f67dec 194 while (1) {
POTLESS_2 5:e1d0dc7940a6 195
POTLESS_2 6:1c2212891714 196 wait(2);
POTLESS_2 6:1c2212891714 197
POTLESS_2 5:e1d0dc7940a6 198 //RTC
POTLESS_2 7:c5a5d8f678ff 199 time_t seconds = time(NULL);
POTLESS_2 5:e1d0dc7940a6 200
POTLESS_2 7:c5a5d8f678ff 201 printf(" Date / Heure = %s\r\n", ctime(&seconds));
POTLESS_2 5:e1d0dc7940a6 202
POTLESS_2 4:d84250f67dec 203 //CO2 / H / T sur Cozir
POTLESS_2 6:1c2212891714 204 co2 = arnsrs.requestCO2();
POTLESS_2 6:1c2212891714 205 Humi = arnsrs.requestHUMI();
POTLESS_2 6:1c2212891714 206 Temp1 = arnsrs.requestTEMP();
POTLESS_2 5:e1d0dc7940a6 207
POTLESS_2 6:1c2212891714 208 //P / T sur MS5803_14BA
POTLESS_2 5:e1d0dc7940a6 209 pression = arnsrs.requestPress();
POTLESS_2 5:e1d0dc7940a6 210 Temp2 = arnsrs.requestTemp();
POTLESS_2 5:e1d0dc7940a6 211
POTLESS_2 5:e1d0dc7940a6 212 //PPO2 sur ADS1015
POTLESS_2 8:e864edfe656e 213 ppO2 = arnsrs.requestPpO2(false);
POTLESS_2 5:e1d0dc7940a6 214
POTLESS_2 5:e1d0dc7940a6 215 //Affichage sur moniteur série
POTLESS_2 7:c5a5d8f678ff 216 serialMonit.printf(" CO2 = %d\r\n" , co2);
POTLESS_2 6:1c2212891714 217 serialMonit.printf(" Humidité = %f\r\n" , Humi);
POTLESS_2 7:c5a5d8f678ff 218 serialMonit.printf(" Température = %f\r\n" ,Temp1);
POTLESS_2 4:d84250f67dec 219 //P / T sur MS5803
POTLESS_2 6:1c2212891714 220 serialMonit.printf(" Pression = %f\r\n", pression);
POTLESS_2 7:c5a5d8f678ff 221 serialMonit.printf(" Température = %f\r\n", Temp2);
POTLESS_2 4:d84250f67dec 222 //PPO2 sur ADS1015
POTLESS_2 6:1c2212891714 223 serialMonit.printf(" PPO2 = %d\r\n", ppO2);
POTLESS_2 5:e1d0dc7940a6 224 serialMonit.printf("\r\n", "");
POTLESS_2 5:e1d0dc7940a6 225
POTLESS_2 7:c5a5d8f678ff 226 //Data LOG
POTLESS_2 12:9ac5be447764 227 DATA_LOG();
POTLESS_2 7:c5a5d8f678ff 228
POTLESS_2 4:d84250f67dec 229 }
POTLESS_2 13:aa620707126d 230
POTLESS_2 13:aa620707126d 231 }
POTLESS_2 4:d84250f67dec 232 }