Volckens Group Sensors / UPAS_BLE_SD_iOS

Code supports writing to the SD card as well as working with the Volckens group smartphone apps for the mbed HRM1017

Dependencies:   ADS1115 BLE_API BME280 Calibration CronoDot EEPROM LSM303 MCP40D17 NCP5623BMUTBG SDFileSystem SI1145 STC3100 mbed nRF51822

Fork of UPAS_BLE_and_USB by Volckens Group Sensors

main.cpp@54:8ee11c9ecd8a, 2015-06-27 (annotated)

Committer:
caseyquinn
Date:
Sat Jun 27 18:06:21 2015 +0000
Revision:
54:8ee11c9ecd8a
Parent:
52:80480b2fafba
Child:
55:f24d70f519cd
Updated UPAS12 TF

Who changed what in which revision?

UserRevisionLine numberNew contents of line
caseyquinn 0:14d46ef4b6cb 1 #include "mbed.h"
caseyquinn 0:14d46ef4b6cb 2 #include "SDFileSystem.h"
caseyquinn 0:14d46ef4b6cb 3 #include "Adafruit_ADS1015.h"
caseyquinn 1:37babeb68ab9 4 #include "MCP40D17.h"
caseyquinn 7:a24d7156bc02 5 #include "STC3100.h"
caseyquinn 10:f9cb61b29340 6 #include "LSM303.h"
caseyquinn 12:8c00a7f5d483 7 #include "BME280.h"
caseyquinn 14:ad550174db8b 8 #include "SI1145.h"
joshuasmth04 40:ef7e1dcb3780 9 #include "NCP5623BMUTBG.h"
joshuasmth04 41:1fb3e0ac6f87 10 #include "CronoDot.h"
caseyquinn 1:37babeb68ab9 11
caseyquinn 1:37babeb68ab9 12 #define SERIAL_BAUD_RATE 9600
joshuasmth04 41:1fb3e0ac6f87 13 #define SCL 20
caseyquinn 7:a24d7156bc02 14 #define SDA 22
lionberg 37:838824df3f5f 15 #define Crono 0xD0 //D0 for the chronoDot
caseyquinn 0:14d46ef4b6cb 16
caseyquinn 0:14d46ef4b6cb 17 I2C i2c(p22, p20);
caseyquinn 0:14d46ef4b6cb 18 Adafruit_ADS1115 ads(&i2c);
caseyquinn 1:37babeb68ab9 19 MCP40D17 DigPot(&i2c);
caseyquinn 12:8c00a7f5d483 20 BME280 bmesensor(p22, p20);
caseyquinn 7:a24d7156bc02 21 STC3100 gasG(p22, p20);
caseyquinn 2:e596e685eb39 22 Serial pc(USBTX, USBRX);
caseyquinn 8:204c21adf693 23 DigitalOut blower(p29, 0);
caseyquinn 17:1baf7cab694e 24 DigitalOut pbKill(p18, 1);
caseyquinn 10:f9cb61b29340 25 LSM303 movementsensor(p22, p20);
caseyquinn 14:ad550174db8b 26 SI1145 lightsensor(p22, p20);
joshuasmth04 40:ef7e1dcb3780 27 NCP5623BMUTBG RGB_LED(p22, p20);
joshuasmth04 41:1fb3e0ac6f87 28 CronoDot RTC(p22, p20);
caseyquinn 0:14d46ef4b6cb 29
lionberg 52:80480b2fafba 30 //UPAS0012 CALIBRATION TRANSFER FUNCTION COEFFICIENTS FROM 'UPAS v2 OSU-calibration primary flow data.xlsx'
lionberg 52:80480b2fafba 31 //mass flow sensor output signal (x) vs. mass flow (y)
lionberg 52:80480b2fafba 32 //y = -0.9198x4 + 4.995x3 - 9.0171x2 + 8.1039x - 2.1758
caseyquinn 54:8ee11c9ecd8a 33 float MF4 = -0.9507;
caseyquinn 54:8ee11c9ecd8a 34 float MF3 = 5.1495;
caseyquinn 54:8ee11c9ecd8a 35 float MF2 = -9.2983;
caseyquinn 54:8ee11c9ecd8a 36 float MF1 = 8.3236;
caseyquinn 54:8ee11c9ecd8a 37 float MF0 = -2.2377;
caseyquinn 54:8ee11c9ecd8a 38
lionberg 52:80480b2fafba 39 //Mass flow sensor polynomial deviation limits
caseyquinn 54:8ee11c9ecd8a 40 float omronVMin = 0.435; //V
caseyquinn 54:8ee11c9ecd8a 41 float omronVMax = 1.7997; //V
caseyquinn 54:8ee11c9ecd8a 42 float omronMFMin = 0.013; //g/L
caseyquinn 54:8ee11c9ecd8a 43 float omronMFMax = 2.669; //g/L
caseyquinn 54:8ee11c9ecd8a 44
lionberg 52:80480b2fafba 45 //DIGITAL POTENTIOSTAT dig-pot vs m_dot POLYNOMIAL TRANSFER FUNCTION COEFFICIENTS FROM 'UPAS v2 OSU-calibration primary flow data.xlsx'
lionberg 52:80480b2fafba 46 //y = 6.2912x4 - 56.643x3 + 195.7x2 - 329.36x + 245.2
caseyquinn 54:8ee11c9ecd8a 47 float DP4 = 6.0986;
caseyquinn 54:8ee11c9ecd8a 48 float DP3 = -55.372;
caseyquinn 54:8ee11c9ecd8a 49 float DP2 = 192.76;
caseyquinn 54:8ee11c9ecd8a 50 float DP1 = -326.6;
caseyquinn 54:8ee11c9ecd8a 51 float DP0 = 244.32;
caseyquinn 54:8ee11c9ecd8a 52
lionberg 52:80480b2fafba 53
caseyquinn 20:ad9883973d86 54 float press;
caseyquinn 20:ad9883973d86 55 float temp;
caseyquinn 20:ad9883973d86 56 float rh;
caseyquinn 4:69bd7e8a994c 57
caseyquinn 20:ad9883973d86 58 int uv;
caseyquinn 20:ad9883973d86 59 int vis;
caseyquinn 20:ad9883973d86 60 int ir;
caseyquinn 8:204c21adf693 61
caseyquinn 10:f9cb61b29340 62 float accel_x;
caseyquinn 10:f9cb61b29340 63 float accel_y;
caseyquinn 10:f9cb61b29340 64 float accel_z;
lionberg 52:80480b2fafba 65 float accel_comp;
caseyquinn 10:f9cb61b29340 66 float mag_x;
caseyquinn 10:f9cb61b29340 67 float mag_y;
caseyquinn 10:f9cb61b29340 68 float mag_z;
caseyquinn 10:f9cb61b29340 69
caseyquinn 0:14d46ef4b6cb 70 int vInReading;
caseyquinn 0:14d46ef4b6cb 71 int vBlowerReading;
caseyquinn 0:14d46ef4b6cb 72 int omronDiff;
lionberg 52:80480b2fafba 73 float omronVolt; //V
caseyquinn 20:ad9883973d86 74 int omronReading;
lionberg 52:80480b2fafba 75 float atmoRho; //g/L
caseyquinn 49:19e828650618 76
caseyquinn 20:ad9883973d86 77 float massflow; //g/min
caseyquinn 20:ad9883973d86 78 float volflow; //L/min
lionberg 52:80480b2fafba 79 float volflowSet = 1
lionberg 52:80480b2fafba 80 ; //L/min
lionberg 52:80480b2fafba 81 int logInerval = 10;
joshuasmth04 41:1fb3e0ac6f87 82 float massflowSet;
caseyquinn 42:fc2f2b9f07ae 83 float deltaVflow = 0.0;
caseyquinn 42:fc2f2b9f07ae 84 float deltaMflow = 0.0;
caseyquinn 47:3146e8c949a9 85 float gainFlow;
lionberg 52:80480b2fafba 86 float sampledVol; //L, total sampled volume
caseyquinn 20:ad9883973d86 87
caseyquinn 46:af5f2d7c158c 88 uint8_t digital_pot_setpoint; //min = 0x7F, max = 0x00
caseyquinn 46:af5f2d7c158c 89 uint8_t digital_pot_set;
caseyquinn 42:fc2f2b9f07ae 90
lionberg 52:80480b2fafba 91 char filename[] = "/sd/UPAS0012LOG000000000000.txt";
caseyquinn 7:a24d7156bc02 92 SDFileSystem sd(SPIS_PSELMOSI, SPIS_PSELMISO, SPIS_PSELSCK, SPIS_PSELSS, "sd"); // I believe this matches Todd's pinout, let me know if this doesn't work. (p12, p13, p15, p14)
caseyquinn 7:a24d7156bc02 93
joshuasmth04 41:1fb3e0ac6f87 94 char Seconds = 0; //Seconds
joshuasmth04 41:1fb3e0ac6f87 95 char Minutes = 0; //Minutes
joshuasmth04 41:1fb3e0ac6f87 96 char Hour = 0; //Hour
joshuasmth04 41:1fb3e0ac6f87 97 char Date = 0; //Date
joshuasmth04 41:1fb3e0ac6f87 98 char Month = 0; //Month
joshuasmth04 41:1fb3e0ac6f87 99 char Year = 0; //Year
caseyquinn 7:a24d7156bc02 100
joshuasmth04 41:1fb3e0ac6f87 101 double secondsD = 0;
joshuasmth04 41:1fb3e0ac6f87 102 char * RTCtime;
caseyquinn 20:ad9883973d86 103
caseyquinn 0:14d46ef4b6cb 104 int main()
caseyquinn 0:14d46ef4b6cb 105 {
lionberg 52:80480b2fafba 106
lionberg 52:80480b2fafba 107 // Setup and Initialization
lionberg 52:80480b2fafba 108 //---------------------------------------------------------------------------------------------//
caseyquinn 49:19e828650618 109
caseyquinn 47:3146e8c949a9 110 if(volflowSet==1.0){
caseyquinn 47:3146e8c949a9 111 gainFlow = 100;}
caseyquinn 47:3146e8c949a9 112 else if(volflowSet==2.0){
caseyquinn 47:3146e8c949a9 113 gainFlow = 25;}
caseyquinn 47:3146e8c949a9 114 else{
caseyquinn 47:3146e8c949a9 115 gainFlow = 25;}
caseyquinn 47:3146e8c949a9 116
caseyquinn 43:da0708632a21 117 RGB_LED.set_led(1,0,0);
caseyquinn 22:8dd7e0d4c21c 118 press = bmesensor.getPressure();
caseyquinn 22:8dd7e0d4c21c 119 temp = bmesensor.getTemperature();
caseyquinn 22:8dd7e0d4c21c 120 rh = bmesensor.getHumidity();
joshuasmth04 41:1fb3e0ac6f87 121
caseyquinn 22:8dd7e0d4c21c 122 atmoRho = ((press-((6.1078*pow((float)10,(float)((7.5*temp)/(237.3+temp))))*(rh/100)))*100)/(287.0531*(temp+273.15))+((6.1078*pow((float)10,(float)((7.5*temp)/(237.3+temp))))*(rh/100)*100)/(461.4964*(temp+273.15));
caseyquinn 22:8dd7e0d4c21c 123 massflowSet = volflowSet*atmoRho;
lionberg 26:9cf8e76d8274 124 //Digtal pot tf from file: UPAS v2 OSU-PrimaryFlowData FullSet 2015-05-29 CQ mods.xlsx
caseyquinn 42:fc2f2b9f07ae 125 digital_pot_setpoint = (int)floor(DP4*pow(massflowSet,4)+DP3*pow(massflowSet,3)+DP2*pow(massflowSet,2)+DP1*massflowSet+DP0); //min = 0x7F, max = 0x00
caseyquinn 46:af5f2d7c158c 126
caseyquinn 46:af5f2d7c158c 127 if(digital_pot_setpoint>=127){
caseyquinn 46:af5f2d7c158c 128 digital_pot_setpoint = 127;
caseyquinn 46:af5f2d7c158c 129 }
caseyquinn 46:af5f2d7c158c 130 else if(digital_pot_setpoint<=1){
caseyquinn 46:af5f2d7c158c 131 digital_pot_setpoint = 1;
caseyquinn 46:af5f2d7c158c 132 }
caseyquinn 46:af5f2d7c158c 133
joshuasmth04 41:1fb3e0ac6f87 134 DigPot.writeRegister(digital_pot_setpoint);
joshuasmth04 41:1fb3e0ac6f87 135 wait(1);
joshuasmth04 41:1fb3e0ac6f87 136 blower = 1;
joshuasmth04 41:1fb3e0ac6f87 137
joshuasmth04 41:1fb3e0ac6f87 138 RTCtime = RTC.get_time();
lionberg 52:80480b2fafba 139 sprintf(filename, "/sd/UPAS0012LOG_%02d-%02d-%02d_%02d-%02d-%02d.txt",RTCtime[5],RTCtime[4],RTCtime[3],RTCtime[2],RTCtime[1],RTCtime[0]);
caseyquinn 17:1baf7cab694e 140 FILE *fp = fopen(filename, "w");
caseyquinn 17:1baf7cab694e 141 fclose(fp);
caseyquinn 49:19e828650618 142 //pc.printf("%d\r\n",digital_pot_setpoint);
caseyquinn 49:19e828650618 143
caseyquinn 49:19e828650618 144 //---------------------------------------------------------------------------------------------//
caseyquinn 49:19e828650618 145 //Following lines are needed to enter into the initiallization flow control loop
caseyquinn 49:19e828650618 146
caseyquinn 44:096dcb50ff08 147 wait(10);
caseyquinn 49:19e828650618 148
caseyquinn 46:af5f2d7c158c 149 omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
caseyquinn 43:da0708632a21 150 omronVolt = (omronReading*4.096)/(32768*2);
caseyquinn 49:19e828650618 151 if(omronVolt<=omronVMin){
caseyquinn 49:19e828650618 152 massflow = omronMFMin;
caseyquinn 49:19e828650618 153 }else if(omronVolt>=omronVMax){
caseyquinn 49:19e828650618 154 massflow = omronMFMax;
caseyquinn 46:af5f2d7c158c 155 }else{
caseyquinn 46:af5f2d7c158c 156 massflow = MF4*pow(omronVolt,(float)4)+MF3*pow(omronVolt,(float)3)+MF2*pow(omronVolt,(float)2)+MF1*omronVolt+MF0;}
caseyquinn 46:af5f2d7c158c 157 deltaMflow = massflow-massflowSet;
lionberg 52:80480b2fafba 158 digital_pot_set = digital_pot_setpoint;
caseyquinn 46:af5f2d7c158c 159 wait(5);
caseyquinn 43:da0708632a21 160
caseyquinn 49:19e828650618 161 //---------------------------------------------------------------------------------------------//
caseyquinn 49:19e828650618 162 //Sets the flow withen +-1.5% of the desired flow rate based on mass flow
caseyquinn 44:096dcb50ff08 163
caseyquinn 44:096dcb50ff08 164 while(abs(deltaMflow)>.015){
caseyquinn 43:da0708632a21 165
caseyquinn 43:da0708632a21 166 omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
caseyquinn 43:da0708632a21 167 omronVolt = (omronReading*4.096)/(32768*2);
caseyquinn 43:da0708632a21 168 //Mass Flow tf from file: UPAS v2 OSU-PrimaryFlowData FullSet 2015-05-29 CQ mods.xlsx
caseyquinn 49:19e828650618 169 if(omronVolt<=omronVMin){
caseyquinn 49:19e828650618 170 massflow = omronMFMin;
caseyquinn 49:19e828650618 171 }else if(omronVolt>=omronVMax){
caseyquinn 49:19e828650618 172 massflow = omronMFMax;
caseyquinn 46:af5f2d7c158c 173 }else{
caseyquinn 46:af5f2d7c158c 174 massflow = MF4*pow(omronVolt,(float)4)+MF3*pow(omronVolt,(float)3)+MF2*pow(omronVolt,(float)2)+MF1*omronVolt+MF0;}
caseyquinn 46:af5f2d7c158c 175
caseyquinn 43:da0708632a21 176 atmoRho = ((press-((6.1078*pow((float)10,(float)((7.5*temp)/(237.3+temp))))*(rh/100)))*100)/(287.0531*(temp+273.15))+((6.1078*pow((float)10,(float)((7.5*temp)/(237.3+temp))))*(rh/100)*100)/(461.4964*(temp+273.15));
caseyquinn 44:096dcb50ff08 177 volflow = massflow/atmoRho;
caseyquinn 43:da0708632a21 178 massflowSet = volflowSet*atmoRho;
caseyquinn 43:da0708632a21 179 deltaMflow = massflow-massflowSet;
caseyquinn 46:af5f2d7c158c 180 //pc.printf("%f,%f,%f,%f,%d,%u,%x\r\n",omronVolt,massflow,massflowSet,deltaMflow,digital_pot_set,digital_pot_set,digital_pot_set);
caseyquinn 46:af5f2d7c158c 181 digital_pot_set = (uint8_t)(digital_pot_set+(int8_t)((gainFlow*deltaMflow)));
caseyquinn 46:af5f2d7c158c 182 if(digital_pot_set>=127){
caseyquinn 46:af5f2d7c158c 183 digital_pot_set = 127;
caseyquinn 46:af5f2d7c158c 184 }else if(digital_pot_set<=1){
caseyquinn 46:af5f2d7c158c 185 digital_pot_set = 1;
caseyquinn 46:af5f2d7c158c 186 }
caseyquinn 46:af5f2d7c158c 187
caseyquinn 46:af5f2d7c158c 188 wait(2);
caseyquinn 44:096dcb50ff08 189 DigPot.writeRegister(digital_pot_set);
caseyquinn 46:af5f2d7c158c 190 wait(1);
caseyquinn 46:af5f2d7c158c 191
caseyquinn 43:da0708632a21 192
caseyquinn 43:da0708632a21 193 }
lionberg 52:80480b2fafba 194
lionberg 52:80480b2fafba 195 sampledVol = 0.0;
lionberg 52:80480b2fafba 196 RGB_LED.set_led(0,1,0);
caseyquinn 49:19e828650618 197
caseyquinn 49:19e828650618 198 //---------------------------------------------------------------------------------------------//
caseyquinn 49:19e828650618 199 //---------------------------------------------------------------------------------------------//
caseyquinn 49:19e828650618 200 //---------------------------------------------------------------------------------------------//
caseyquinn 49:19e828650618 201 // Main Control Loop
caseyquinn 42:fc2f2b9f07ae 202
joshuasmth04 41:1fb3e0ac6f87 203 while(1) {
joshuasmth04 41:1fb3e0ac6f87 204
caseyquinn 46:af5f2d7c158c 205
joshuasmth04 41:1fb3e0ac6f87 206 RTCtime = RTC.get_time(); // the way the variable RTCtime works you must save the variables in normal chars or weird things happen
joshuasmth04 41:1fb3e0ac6f87 207 Seconds = RTCtime[0];//Seconds
joshuasmth04 41:1fb3e0ac6f87 208 Minutes = RTCtime[1];//Minutes
joshuasmth04 41:1fb3e0ac6f87 209 Hour = RTCtime[2];//Hour
joshuasmth04 41:1fb3e0ac6f87 210 Date = RTCtime[3];//Date
joshuasmth04 41:1fb3e0ac6f87 211 Month = RTCtime[4];//Month
joshuasmth04 41:1fb3e0ac6f87 212 Year = RTCtime[5];//Year
lionberg 37:838824df3f5f 213
joshuasmth04 41:1fb3e0ac6f87 214 secondsD = (double)RTCtime[0];
caseyquinn 42:fc2f2b9f07ae 215
lionberg 52:80480b2fafba 216 if(fmod(secondsD,logInerval)==0) {
caseyquinn 42:fc2f2b9f07ae 217
caseyquinn 42:fc2f2b9f07ae 218 omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
joshuasmth04 41:1fb3e0ac6f87 219 omronVolt = (omronReading*4.096)/(32768*2);
joshuasmth04 41:1fb3e0ac6f87 220
caseyquinn 49:19e828650618 221 if(omronVolt<=omronVMin){
caseyquinn 49:19e828650618 222 massflow = omronMFMin;
caseyquinn 49:19e828650618 223 }else if(omronVolt>=omronVMax){
caseyquinn 49:19e828650618 224 massflow = omronMFMax;
caseyquinn 46:af5f2d7c158c 225 }else{
caseyquinn 46:af5f2d7c158c 226 massflow = MF4*pow(omronVolt,(float)4)+MF3*pow(omronVolt,(float)3)+MF2*pow(omronVolt,(float)2)+MF1*omronVolt+MF0;}
lionberg 52:80480b2fafba 227
joshuasmth04 41:1fb3e0ac6f87 228 atmoRho = ((press-((6.1078*pow((float)10,(float)((7.5*temp)/(237.3+temp))))*(rh/100)))*100)/(287.0531*(temp+273.15))+((6.1078*pow((float)10,(float)((7.5*temp)/(237.3+temp))))*(rh/100)*100)/(461.4964*(temp+273.15));
joshuasmth04 41:1fb3e0ac6f87 229 volflow = massflow/atmoRho;
lionberg 52:80480b2fafba 230 sampledVol = sampledVol + ((((float)logInerval)/60.0)*volflow);
caseyquinn 42:fc2f2b9f07ae 231 deltaVflow = volflow-volflowSet;
caseyquinn 43:da0708632a21 232 massflowSet = volflowSet*atmoRho;
caseyquinn 43:da0708632a21 233 deltaMflow = massflow-massflowSet;
caseyquinn 46:af5f2d7c158c 234
caseyquinn 44:096dcb50ff08 235 if(abs(deltaMflow)>.025){
caseyquinn 46:af5f2d7c158c 236 digital_pot_set = (uint8_t)(digital_pot_set+(int8_t)(gainFlow*deltaMflow));
caseyquinn 46:af5f2d7c158c 237
caseyquinn 46:af5f2d7c158c 238 if(digital_pot_set>=127){
caseyquinn 46:af5f2d7c158c 239 digital_pot_set = 127;
caseyquinn 46:af5f2d7c158c 240 RGB_LED.set_led(1,0,0);
caseyquinn 46:af5f2d7c158c 241 }else if(digital_pot_set<=1){
caseyquinn 46:af5f2d7c158c 242 digital_pot_set = 1;
caseyquinn 46:af5f2d7c158c 243 RGB_LED.set_led(1,0,0);
caseyquinn 46:af5f2d7c158c 244 }else{
caseyquinn 46:af5f2d7c158c 245 RGB_LED.set_led(1,1,0);}
caseyquinn 46:af5f2d7c158c 246
caseyquinn 46:af5f2d7c158c 247 DigPot.writeRegister(digital_pot_set);
caseyquinn 46:af5f2d7c158c 248
caseyquinn 46:af5f2d7c158c 249 }else{
caseyquinn 46:af5f2d7c158c 250 RGB_LED.set_led(0,1,0);}
caseyquinn 43:da0708632a21 251
joshuasmth04 41:1fb3e0ac6f87 252 movementsensor.getACCEL();
joshuasmth04 41:1fb3e0ac6f87 253 movementsensor.getCOMPASS();
joshuasmth04 41:1fb3e0ac6f87 254 accel_x = movementsensor.AccelData.x;
joshuasmth04 41:1fb3e0ac6f87 255 accel_y = movementsensor.AccelData.y;
joshuasmth04 41:1fb3e0ac6f87 256 accel_z = movementsensor.AccelData.z;
lionberg 52:80480b2fafba 257 accel_comp = pow(accel_x,(float)2)+pow(accel_y,(float)2)+pow(accel_z,(float)2)-1.0;
joshuasmth04 41:1fb3e0ac6f87 258 mag_x = movementsensor.MagData.x;
joshuasmth04 41:1fb3e0ac6f87 259 mag_y = movementsensor.MagData.y;
joshuasmth04 41:1fb3e0ac6f87 260 mag_z = movementsensor.MagData.z;
caseyquinn 42:fc2f2b9f07ae 261
joshuasmth04 41:1fb3e0ac6f87 262 vInReading = ads.readADC_SingleEnded(1, 0xD583); // read channel 0
joshuasmth04 41:1fb3e0ac6f87 263 vBlowerReading = ads.readADC_SingleEnded(2, 0xE783); // read channel 0
joshuasmth04 41:1fb3e0ac6f87 264 omronDiff = ads.readADC_Differential(0x8583); // differential channel 2-3
joshuasmth04 41:1fb3e0ac6f87 265 press = bmesensor.getPressure();
lionberg 52:80480b2fafba 266 temp = bmesensor.getTemperature()-5.0;
joshuasmth04 41:1fb3e0ac6f87 267 rh = bmesensor.getHumidity();
joshuasmth04 41:1fb3e0ac6f87 268 uv = lightsensor.getUV();
joshuasmth04 41:1fb3e0ac6f87 269 vis = lightsensor.getVIS();
joshuasmth04 41:1fb3e0ac6f87 270 ir = lightsensor.getIR();
lionberg 52:80480b2fafba 271
joshuasmth04 41:1fb3e0ac6f87 272 //Mount the filesystem
caseyquinn 48:b8cbef6aaed2 273 //sd.mount();
joshuasmth04 41:1fb3e0ac6f87 274 FILE *fp = fopen(filename, "a");
lionberg 52:80480b2fafba 275 fprintf(fp, "%02d,%02d,%02d,%02d,%02d,%02d,%1.3f,%1.3f,%2.2f,%4.2f,%2.1f,%1.3f,%1.3f,%5.1f,%1.1f,%1.1f,%1.1f,%1.1f,%d,%d,%d,%d,%d,%d,%d,%d,%d,%1.3f,%1.3f\r\n",Year,Month,Date,Hour,Minutes,Seconds,omronVolt,massflow,temp,press,rh,atmoRho,volflow,sampledVol,accel_x,accel_y,accel_z,accel_comp,uv,omronReading, vInReading, vBlowerReading, omronDiff,gasG.getAmps(), gasG.getVolts(), gasG.getCharge(),digital_pot_set, deltaMflow, deltaVflow);
joshuasmth04 41:1fb3e0ac6f87 276 fclose(fp);
joshuasmth04 41:1fb3e0ac6f87 277 //Unmount the filesystem
caseyquinn 48:b8cbef6aaed2 278 //sd.unmount();
caseyquinn 42:fc2f2b9f07ae 279
joshuasmth04 41:1fb3e0ac6f87 280 wait(1);
joshuasmth04 41:1fb3e0ac6f87 281
caseyquinn 34:481403146690 282 }
caseyquinn 0:14d46ef4b6cb 283 }
caseyquinn 0:14d46ef4b6cb 284 }
caseyquinn 0:14d46ef4b6cb 285
caseyquinn 0:14d46ef4b6cb 286