scott kelleher / Outdoor_UPAS_sharp_octet

all working version 2.0

Dependencies:   ADS1115 BME280 CronoDot SDFileSystem mbed

Fork of Outdoor_UPAS_v1_2_powerfunction by scott kelleher

main.cpp@17:3e6dda6e6335, 2016-03-22 (annotated)

Committer:
caseyquinn
Date:
Tue Mar 22 21:18:42 2016 +0000
Revision:
17:3e6dda6e6335
Parent:
16:577cb22cec99
Child:
18:41ef98db0423
GPS off, RN4677 on (works with iPhone only currently). Pumps are turned off. File UPASv1_2_Tboard_NUCLEO_L152RE_barebones_i2c_sdlog_rn4677_manualtimeset_nopump_20160322.bin

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jelord 0:2cb2b2ea316f 1 #include "mbed.h"
jelord 2:88fcbfadec6a 2 #include "SDFileSystem.h"
jelord 2:88fcbfadec6a 3 #include "Adafruit_ADS1015.h"
jelord 2:88fcbfadec6a 4 #include "MCP40D17.h"
jelord 2:88fcbfadec6a 5 #include "STC3100.h"
jelord 2:88fcbfadec6a 6 #include "LSM303.h"
jelord 2:88fcbfadec6a 7 #include "BME280.h"
jelord 2:88fcbfadec6a 8 #include "SI1145.h"
jelord 2:88fcbfadec6a 9 #include "NCP5623BMUTBG.h"
jelord 2:88fcbfadec6a 10 #include "CronoDot.h"
jelord 2:88fcbfadec6a 11 #include "EEPROM.h"
caseyquinn 12:5b4f3245606a 12 #include "Calibration.h"
caseyquinn 12:5b4f3245606a 13 #include "MAX_M8.h"
caseyquinn 12:5b4f3245606a 14 #include "DRV8830.h"
caseyquinn 14:7cdb643da356 15
jelord 0:2cb2b2ea316f 16
caseyquinn 12:5b4f3245606a 17 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 18 //General Items
caseyquinn 12:5b4f3245606a 19 /////////////////////////////////////////////
caseyquinn 14:7cdb643da356 20 I2C i2c(PB_9, PB_8);//(D14, D15); SDA,SCL
caseyquinn 12:5b4f3245606a 21 Serial pc(USBTX, USBRX);
caseyquinn 12:5b4f3245606a 22 DigitalOut blower(PA_9, 0);//(D8, 0);
caseyquinn 12:5b4f3245606a 23 DigitalOut pbKill(PC_12, 1); // Digital input pin that conncect to the LTC2950 battery charger used to shutdown the UPAS
caseyquinn 13:455601f62aad 24 DigitalIn nINT(PA_15); //Connected but currently unused is a digital ouput pin from LTC2950 battery charger. http://cds.linear.com/docs/en/datasheet/295012fd.pdf
jelord 2:88fcbfadec6a 25 MCP40D17 DigPot(&i2c);
caseyquinn 12:5b4f3245606a 26 BME280 bmesensor(PB_9, PB_8);//(D14, D15);
caseyquinn 12:5b4f3245606a 27 NCP5623BMUTBG RGB_LED(PB_9, PB_8);//(D14, D15);
caseyquinn 17:3e6dda6e6335 28 CronoDot RTC_UPAS(PB_9, PB_8);//(D14, D15);
caseyquinn 12:5b4f3245606a 29 EEPROM E2PROM(PB_9, PB_8);//(D14, D15);
caseyquinn 12:5b4f3245606a 30 Calibration calibrations(1); //Default serial/calibration if there are no values for the selected option
caseyquinn 14:7cdb643da356 31
caseyquinn 12:5b4f3245606a 32
caseyquinn 12:5b4f3245606a 33 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 34 //RN4677 BT/BLE Module
caseyquinn 12:5b4f3245606a 35 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 36 Serial microChannel(PB_10, PB_11); // tx, rx
caseyquinn 4:5d004fd997d5 37 DigitalOut bleRTS(PB_14, 0);
caseyquinn 4:5d004fd997d5 38 DigitalOut bleCTS(PB_13, 0);
caseyquinn 12:5b4f3245606a 39 DigitalOut BT_IRST(PC_8, 0);
caseyquinn 12:5b4f3245606a 40 DigitalOut BT_SW(PA_12, 0);
caseyquinn 17:3e6dda6e6335 41
caseyquinn 13:455601f62aad 42
caseyquinn 12:5b4f3245606a 43 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 44 //Analog to Digital Converter
caseyquinn 12:5b4f3245606a 45 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 46 Adafruit_ADS1115 ads(&i2c);
caseyquinn 12:5b4f3245606a 47 //DigitalIn ADS_ALRT(PA_10); //Connected but currently unused. (ADS1115) http://www.ti.com/lit/ds/symlink/ads1115.pdf
caseyquinn 12:5b4f3245606a 48
caseyquinn 12:5b4f3245606a 49 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 50 //Battery Monitoring
caseyquinn 12:5b4f3245606a 51 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 52 STC3100 gasG(PB_9, PB_8);//(D14, D15); // http://www.st.com/web/en/resource/technical/document/datasheet/CD00219947.pdf
caseyquinn 12:5b4f3245606a 53 DigitalIn bcs1(PC_9); //Charge complete if High. Connected but currently unused. (MCP73871) http://www.mouser.com/ds/2/268/22090a-52174.pdf
caseyquinn 12:5b4f3245606a 54 DigitalIn bcs2(PA_8); //Batt charging if High. Connected but currently unused. (MCP73871) http://www.mouser.com/ds/2/268/22090a-52174.pdf
caseyquinn 12:5b4f3245606a 55
caseyquinn 12:5b4f3245606a 56 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 57 //Accelerometer and Magnometer
caseyquinn 12:5b4f3245606a 58 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 59 LSM303 movementsensor(PB_9, PB_8);//(D14, D15); // http://www.st.com/web/en/resource/technical/document/datasheet/DM00027543.pdf
caseyquinn 12:5b4f3245606a 60 //DigitalIn ACC_INT1(PC_7); //Connected but currently unused. (LSM303)
caseyquinn 12:5b4f3245606a 61 //DigitalIn ACC_INT2(PC_6); //Connected but currently unused. (LSM303)
caseyquinn 12:5b4f3245606a 62 //DigitalIn ACC_DRDY(PC_11); //Connected but currently unused. (LSM303)
jelord 0:2cb2b2ea316f 63
caseyquinn 12:5b4f3245606a 64 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 65 //UV and Visible Light Sensor
caseyquinn 12:5b4f3245606a 66 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 67 SI1145 lightsensor(PB_9, PB_8);//(D14, D15);
caseyquinn 12:5b4f3245606a 68 //DigitalIn UV_INT(PD_2); //Connected but currently unused nor configured (interupt). (SI1145) https://www.silabs.com/Support%20Documents/TechnicalDocs/Si1145-46-47.pdf
caseyquinn 9:8646fd501832 69
caseyquinn 12:5b4f3245606a 70 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 71 //GPS
caseyquinn 12:5b4f3245606a 72 /////////////////////////////////////////////
caseyquinn 17:3e6dda6e6335 73 DigitalOut gpsEN(PB_15, 0);
caseyquinn 12:5b4f3245606a 74 Max_M8 gps(PB_9, PB_8,(66<<1)); // this must be defnined in the int main (? Not sure if this is true)
caseyquinn 12:5b4f3245606a 75
caseyquinn 12:5b4f3245606a 76 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 77 //Hbridge Valve Control
caseyquinn 12:5b4f3245606a 78 /////////////////////////////////////////////
caseyquinn 14:7cdb643da356 79 /*
caseyquinn 12:5b4f3245606a 80 DRV8830 motor1(PB_9, PB_8, 0xC4);
caseyquinn 12:5b4f3245606a 81 DRV8830 motor2(PB_9, PB_8, 0xCA);
caseyquinn 12:5b4f3245606a 82 DRV8830 motor3(PB_9, PB_8, 0xCC);
caseyquinn 12:5b4f3245606a 83 DRV8830 motor4(PB_9, PB_8, 0xCE);
caseyquinn 12:5b4f3245606a 84 DigitalIn hb_fault1(PA_6);
caseyquinn 12:5b4f3245606a 85 DigitalIn hb_fault2(PA_7);
caseyquinn 12:5b4f3245606a 86 DigitalIn hb_fault3(PA_5);
caseyquinn 12:5b4f3245606a 87 DigitalIn hb_fault4(PA_4);
caseyquinn 14:7cdb643da356 88 */
caseyquinn 12:5b4f3245606a 89 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 90 //SD Card
caseyquinn 12:5b4f3245606a 91 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 92 char filename[] = "/sd/XXXX0000LOG000000000000---------------.txt";
caseyquinn 12:5b4f3245606a 93 SDFileSystem sd(PB_5, PB_4, PB_3, PB_6, "sd");//(D4, D5, D3, D10, "sd"); // (MOSI, MISO, SCK, SEL)
caseyquinn 12:5b4f3245606a 94 DigitalIn sdCD(PA_11);
caseyquinn 14:7cdb643da356 95
caseyquinn 12:5b4f3245606a 96 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 97 //Callbacks
caseyquinn 12:5b4f3245606a 98 /////////////////////////////////////////////
caseyquinn 9:8646fd501832 99 Ticker stop; //This is the stop callback object
caseyquinn 8:c4a8f9b67cee 100 Ticker logg; //This is the logging callback object
caseyquinn 9:8646fd501832 101 Ticker flowCtl; //This is the control loop callback object
jelord 3:122bfc998c4c 102
caseyquinn 12:5b4f3245606a 103 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 104 //Varible Definitions
caseyquinn 12:5b4f3245606a 105 /////////////////////////////////////////////
jelord 3:122bfc998c4c 106 uint16_t serial_num = 1; // Default serial/calibration number
jelord 3:122bfc998c4c 107 int RunReady =0;
jelord 3:122bfc998c4c 108
caseyquinn 4:5d004fd997d5 109 struct tm STtime;
caseyquinn 7:29b01d5812ee 110 char timestr[32];
jelord 3:122bfc998c4c 111
caseyquinn 9:8646fd501832 112 float press;
caseyquinn 9:8646fd501832 113 float temp;
caseyquinn 9:8646fd501832 114 float rh;
jelord 3:122bfc998c4c 115
caseyquinn 9:8646fd501832 116 int uv;
caseyquinn 9:8646fd501832 117 int vis;
caseyquinn 9:8646fd501832 118 int ir;
jelord 3:122bfc998c4c 119
caseyquinn 9:8646fd501832 120 float compass;
caseyquinn 9:8646fd501832 121 float accel_x;
caseyquinn 9:8646fd501832 122 float accel_y;
caseyquinn 9:8646fd501832 123 float accel_z;
caseyquinn 9:8646fd501832 124 float accel_comp;
caseyquinn 9:8646fd501832 125 float angle_x;
caseyquinn 9:8646fd501832 126 float angle_y;
caseyquinn 9:8646fd501832 127 float angle_z;
caseyquinn 9:8646fd501832 128 float mag_x;
caseyquinn 9:8646fd501832 129 float mag_y;
caseyquinn 9:8646fd501832 130 float mag_z;
jelord 3:122bfc998c4c 131
caseyquinn 9:8646fd501832 132 int vInReading;
caseyquinn 9:8646fd501832 133 int vBlowerReading;
caseyquinn 9:8646fd501832 134 int omronDiff;
caseyquinn 9:8646fd501832 135 float omronVolt; //V
caseyquinn 9:8646fd501832 136 int omronReading;
caseyquinn 9:8646fd501832 137 float atmoRho; //g/L
jelord 3:122bfc998c4c 138
caseyquinn 9:8646fd501832 139 float massflow; //g/min
caseyquinn 9:8646fd501832 140 float volflow; //L/min
jelord 3:122bfc998c4c 141 float volflowSet = 1.0; //L/min
caseyquinn 14:7cdb643da356 142 int logInerval = 5;//seconds
jelord 3:122bfc998c4c 143 double secondsD = 0;
jelord 3:122bfc998c4c 144 double lastsecondD = 0;
caseyquinn 9:8646fd501832 145 float massflowSet;
jelord 3:122bfc998c4c 146 float deltaVflow = 0.0;
jelord 3:122bfc998c4c 147 float deltaMflow = 0.0;
caseyquinn 9:8646fd501832 148 float gainFlow;
caseyquinn 9:8646fd501832 149 float sampledVol; //L, total sampled volume
jelord 3:122bfc998c4c 150
caseyquinn 14:7cdb643da356 151 int digital_pot_setpoint = 100; //min = 0x7F, max = 0x00
caseyquinn 9:8646fd501832 152 int digital_pot_set;
caseyquinn 9:8646fd501832 153 int digital_pot_change;
jelord 3:122bfc998c4c 154 int digitalpotMax = 127;
caseyquinn 9:8646fd501832 155 int digitalpotMin = 10;
jelord 3:122bfc998c4c 156
caseyquinn 12:5b4f3245606a 157 int dutyUp;
caseyquinn 12:5b4f3245606a 158 int dutyDown;
caseyquinn 12:5b4f3245606a 159
caseyquinn 12:5b4f3245606a 160 float flat = 0;
caseyquinn 12:5b4f3245606a 161 float flon = 0;
jelord 3:122bfc998c4c 162
caseyquinn 12:5b4f3245606a 163 uint8_t gpssatellites = 0;
caseyquinn 12:5b4f3245606a 164 double gpsspeed = 0.0;
caseyquinn 12:5b4f3245606a 165 double gpslatitude = 0.0;
caseyquinn 12:5b4f3245606a 166 double gpslongitude = 0.0;
caseyquinn 12:5b4f3245606a 167 float gpsaltitude = 0.0;
caseyquinn 12:5b4f3245606a 168 char gpslat = 'W';
caseyquinn 12:5b4f3245606a 169 char gpslon = 'N';
caseyquinn 12:5b4f3245606a 170
caseyquinn 12:5b4f3245606a 171
caseyquinn 12:5b4f3245606a 172 float home_lat = 40.580508;
caseyquinn 12:5b4f3245606a 173 float home_lon = -105.081823;
caseyquinn 12:5b4f3245606a 174 float work_lat = 40.594062; //40.569136;
caseyquinn 12:5b4f3245606a 175 float work_lon = -105.075683; //-105.081966;
caseyquinn 12:5b4f3245606a 176 int location = 0;
caseyquinn 12:5b4f3245606a 177
caseyquinn 12:5b4f3245606a 178 float homeDistance = 99999;
caseyquinn 12:5b4f3245606a 179 float workDistance = 99999;
caseyquinn 12:5b4f3245606a 180
jelord 3:122bfc998c4c 181 //*************************************************//
jelord 3:122bfc998c4c 182
jelord 2:88fcbfadec6a 183 void sendData();
caseyquinn 11:aa21628a9b15 184
caseyquinn 11:aa21628a9b15 185
caseyquinn 11:aa21628a9b15 186 void pc_recv(){
caseyquinn 11:aa21628a9b15 187 while(pc.readable()){
caseyquinn 11:aa21628a9b15 188 pc.getc();
caseyquinn 11:aa21628a9b15 189 }
caseyquinn 11:aa21628a9b15 190 }
caseyquinn 11:aa21628a9b15 191
jelord 0:2cb2b2ea316f 192 static uint8_t rx_buf[20];
jelord 0:2cb2b2ea316f 193 static uint8_t rx_len=0;
jelord 1:9fbb5b665068 194 static int haltBLE = 1;
jelord 1:9fbb5b665068 195 static int transmissionValue = 0;
jelord 2:88fcbfadec6a 196 uint8_t writeData[20] = {0,};
jelord 2:88fcbfadec6a 197 static uint8_t dataLength = 0;
jelord 3:122bfc998c4c 198 static int runReady = 0;
jelord 3:122bfc998c4c 199 static uint8_t startAndEndTime[12] = {0,};
caseyquinn 5:c3252e5d45ca 200
caseyquinn 9:8646fd501832 201 //////////////////////////////////////////////////////////////
caseyquinn 9:8646fd501832 202 //BLE Functions
caseyquinn 9:8646fd501832 203 //////////////////////////////////////////////////////////////
caseyquinn 9:8646fd501832 204
caseyquinn 9:8646fd501832 205 void uartMicro(){
jelord 3:122bfc998c4c 206 if(runReady!=1){
jelord 3:122bfc998c4c 207 haltBLE = 2;
jelord 3:122bfc998c4c 208 while(microChannel.readable()){
jelord 3:122bfc998c4c 209 rx_buf[rx_len++] = microChannel.getc();
jelord 2:88fcbfadec6a 210
jelord 3:122bfc998c4c 211 //Code block to verify what is being transmitted. To function correctly, all data must terminate with \0 or \n
jelord 3:122bfc998c4c 212 if(transmissionValue==0){
jelord 3:122bfc998c4c 213
caseyquinn 4:5d004fd997d5 214 if (rx_buf[0] == 0x01)transmissionValue = 1; //rtc
jelord 3:122bfc998c4c 215 else if(rx_buf[0] == 0x02)transmissionValue = 2; //sample start and end times
jelord 3:122bfc998c4c 216 else if(rx_buf[0] == 0x03)transmissionValue = 3; //sample name
jelord 3:122bfc998c4c 217 else if(rx_buf[0] == 0x04)transmissionValue = 4; //Send Data Check
jelord 3:122bfc998c4c 218
jelord 3:122bfc998c4c 219 else if(rx_buf[0] == 0x05)transmissionValue = 5; //log interval
jelord 3:122bfc998c4c 220 else if(rx_buf[0] == 0x06)transmissionValue = 6; //Flow Rate
jelord 3:122bfc998c4c 221 else if(rx_buf[0] == 0x07)transmissionValue = 7; //Serial Number
jelord 3:122bfc998c4c 222 else if(rx_buf[0] == 0x08)transmissionValue = 8; //Run Enable
jelord 3:122bfc998c4c 223 else transmissionValue = 100; //Not useful data
jelord 3:122bfc998c4c 224 }
jelord 3:122bfc998c4c 225
jelord 3:122bfc998c4c 226 if(rx_buf[rx_len-1]=='\0' || rx_buf[rx_len-1]=='\n' || rx_buf[rx_len-1] == 0xff){
jelord 3:122bfc998c4c 227 if((transmissionValue == 1 || transmissionValue == 2 || transmissionValue == 3 || transmissionValue == 4 || transmissionValue == 5 ||
jelord 3:122bfc998c4c 228 transmissionValue == 6 || transmissionValue == 7) && rx_buf[rx_len-1] != 0xff)
jelord 3:122bfc998c4c 229 {}else{
caseyquinn 12:5b4f3245606a 230 //if(transmissionValue == 4 ) sendData();
jelord 3:122bfc998c4c 231 if(transmissionValue == 8){
jelord 3:122bfc998c4c 232 runReady = 1;
jelord 3:122bfc998c4c 233 microChannel.attach(NULL,microChannel.RxIrq);
jelord 3:122bfc998c4c 234 }
jelord 3:122bfc998c4c 235 haltBLE = 1;
jelord 3:122bfc998c4c 236 transmissionValue = 0;
jelord 3:122bfc998c4c 237 dataLength = 0;
jelord 2:88fcbfadec6a 238
jelord 3:122bfc998c4c 239 }
jelord 2:88fcbfadec6a 240 }
jelord 1:9fbb5b665068 241 }
caseyquinn 12:5b4f3245606a 242
jelord 3:122bfc998c4c 243 if(haltBLE!=1){
jelord 2:88fcbfadec6a 244
jelord 3:122bfc998c4c 245 if((transmissionValue!=100) && (dataLength!= 0)) writeData[dataLength-1] = rx_buf[0];
jelord 3:122bfc998c4c 246
jelord 3:122bfc998c4c 247 if(transmissionValue ==100){
caseyquinn 10:06fbb1c9e3bd 248 pc.putc(rx_buf[0]);
jelord 2:88fcbfadec6a 249
jelord 3:122bfc998c4c 250 }else if(transmissionValue ==1){ //process and store RTC values
jelord 3:122bfc998c4c 251
caseyquinn 7:29b01d5812ee 252 //if(dataLength==6)RTC_UPAS.set_time(writeData[0],writeData[1],writeData[2],writeData[3],writeData[3],writeData[4],writeData[5]);//sets chronodot RTC
caseyquinn 7:29b01d5812ee 253 if(dataLength==6){
caseyquinn 17:3e6dda6e6335 254 RTC_UPAS.set_time(writeData[0],writeData[1],writeData[2],writeData[3],writeData[3],writeData[4],writeData[5]);//sets chronodot RTC
caseyquinn 12:5b4f3245606a 255 ///////////////////////
caseyquinn 7:29b01d5812ee 256 //sets ST RTC
caseyquinn 12:5b4f3245606a 257 //////////////////////
caseyquinn 7:29b01d5812ee 258 STtime.tm_sec = writeData[0]; // 0-59
caseyquinn 7:29b01d5812ee 259 STtime.tm_min = writeData[1]; // 0-59
caseyquinn 7:29b01d5812ee 260 STtime.tm_hour = writeData[2]; // 0-23
caseyquinn 7:29b01d5812ee 261 STtime.tm_mday = writeData[3]; // 1-31
caseyquinn 7:29b01d5812ee 262 STtime.tm_mon = writeData[4]-1; // 0-11
caseyquinn 7:29b01d5812ee 263 STtime.tm_year = 100+writeData[5]; // year since 1900 (116 = 2016)
caseyquinn 7:29b01d5812ee 264 time_t STseconds = mktime(&STtime);
caseyquinn 12:5b4f3245606a 265 set_time(STseconds); // Set RTC time
caseyquinn 7:29b01d5812ee 266 }
jelord 3:122bfc998c4c 267
caseyquinn 12:5b4f3245606a 268 }
caseyquinn 14:7cdb643da356 269 else if(transmissionValue ==2){ //process and store sample start/end
jelord 3:122bfc998c4c 270 if(dataLength ==12)E2PROM.write(0x00015, writeData, 12);
jelord 3:122bfc998c4c 271
jelord 3:122bfc998c4c 272 }else if(transmissionValue ==3){ //process and store sample name
jelord 3:122bfc998c4c 273 if(dataLength ==8)E2PROM.write(0x00001,writeData,8);
jelord 3:122bfc998c4c 274
jelord 3:122bfc998c4c 275 }else if(transmissionValue ==5){ //process and store Log Interval
jelord 3:122bfc998c4c 276 if(dataLength ==1)E2PROM.write(0x00014,writeData,1);
jelord 2:88fcbfadec6a 277
jelord 3:122bfc998c4c 278 }else if(transmissionValue ==6){ //process and store Flow Rate
jelord 3:122bfc998c4c 279 if(dataLength ==4)E2PROM.write(0x00010,writeData,4);
jelord 3:122bfc998c4c 280
jelord 3:122bfc998c4c 281 }else if(transmissionValue ==7){ //process and store Serial Number
jelord 3:122bfc998c4c 282 if(dataLength ==2)E2PROM.write(0x00034,writeData,2);
jelord 3:122bfc998c4c 283 }
caseyquinn 14:7cdb643da356 284
jelord 3:122bfc998c4c 285 dataLength++;
jelord 1:9fbb5b665068 286 }
jelord 3:122bfc998c4c 287
jelord 3:122bfc998c4c 288 rx_len = 0;
jelord 3:122bfc998c4c 289 }else{
jelord 3:122bfc998c4c 290 while(microChannel.readable())
jelord 3:122bfc998c4c 291 uint8_t extract = microChannel.getc();
jelord 3:122bfc998c4c 292 }
jelord 2:88fcbfadec6a 293
caseyquinn 12:5b4f3245606a 294
jelord 2:88fcbfadec6a 295 }
caseyquinn 14:7cdb643da356 296
jelord 2:88fcbfadec6a 297 void sendData(){
jelord 2:88fcbfadec6a 298
jelord 2:88fcbfadec6a 299 uint8_t sampleTimePassValues[13] = {0x01,};
jelord 2:88fcbfadec6a 300 uint8_t subjectLabelOriginal[9] = {0x02,};
jelord 2:88fcbfadec6a 301 uint8_t dataLogOriginal[2] = {0x03,};
jelord 2:88fcbfadec6a 302 uint8_t flowRateOriginal[5] = {0x04,};
jelord 2:88fcbfadec6a 303 //uint8_t presetRunModeCheck[1] = {0,}; Commented and currently unused to prevent mem issues
jelord 2:88fcbfadec6a 304 E2PROM.read(0x00015, sampleTimePassValues+1, 12);
jelord 2:88fcbfadec6a 305 E2PROM.read(0x00001, subjectLabelOriginal+1,8);
jelord 2:88fcbfadec6a 306 E2PROM.read(0x00014,dataLogOriginal+1,1);
jelord 2:88fcbfadec6a 307 E2PROM.read(0x00010,flowRateOriginal+1,4);
jelord 2:88fcbfadec6a 308
jelord 2:88fcbfadec6a 309 for(int i=0; i<13; i++){
jelord 2:88fcbfadec6a 310 microChannel.putc(sampleTimePassValues[i]);
jelord 2:88fcbfadec6a 311 }
jelord 2:88fcbfadec6a 312 wait(.25);
jelord 2:88fcbfadec6a 313
jelord 2:88fcbfadec6a 314 for(int i=0; i<9; i++){
jelord 2:88fcbfadec6a 315 microChannel.putc(subjectLabelOriginal[i]);
jelord 2:88fcbfadec6a 316 }
jelord 2:88fcbfadec6a 317 wait(.25);
jelord 2:88fcbfadec6a 318
jelord 2:88fcbfadec6a 319 for(int i=0; i<2; i++){
jelord 2:88fcbfadec6a 320 microChannel.putc(dataLogOriginal[i]);
jelord 2:88fcbfadec6a 321 }
jelord 2:88fcbfadec6a 322 wait(.25);
jelord 2:88fcbfadec6a 323
jelord 2:88fcbfadec6a 324 for(int i=0; i<5; i++){
jelord 2:88fcbfadec6a 325 microChannel.putc(flowRateOriginal[i]);
jelord 2:88fcbfadec6a 326 }
jelord 0:2cb2b2ea316f 327
jelord 2:88fcbfadec6a 328
jelord 2:88fcbfadec6a 329 }
caseyquinn 14:7cdb643da356 330
caseyquinn 12:5b4f3245606a 331 //////////////////////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 332 // GPS: Degree-minute format to decimal-degrees
caseyquinn 12:5b4f3245606a 333 //////////////////////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 334 double convertDegMinToDecDeg (float degMin)
caseyquinn 12:5b4f3245606a 335 {
caseyquinn 12:5b4f3245606a 336 double min = 0.0;
caseyquinn 12:5b4f3245606a 337 double decDeg = 0.0;
caseyquinn 12:5b4f3245606a 338
caseyquinn 12:5b4f3245606a 339 //get the minutes, fmod() requires double
caseyquinn 12:5b4f3245606a 340 min = fmod((double)degMin, 100.0);
caseyquinn 12:5b4f3245606a 341
caseyquinn 12:5b4f3245606a 342 //rebuild coordinates in decimal degrees
caseyquinn 12:5b4f3245606a 343 degMin = (int) ( degMin / 100 );
caseyquinn 12:5b4f3245606a 344 decDeg = degMin + ( min / 60 );
caseyquinn 12:5b4f3245606a 345
caseyquinn 12:5b4f3245606a 346 return decDeg;
caseyquinn 12:5b4f3245606a 347 }
caseyquinn 12:5b4f3245606a 348
caseyquinn 12:5b4f3245606a 349 //////////////////////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 350 // GPS: Calculate distance from target location
caseyquinn 12:5b4f3245606a 351 //////////////////////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 352 double GPSdistanceCalc (float tlat, float tlon)
caseyquinn 12:5b4f3245606a 353 {
caseyquinn 12:5b4f3245606a 354
caseyquinn 12:5b4f3245606a 355
caseyquinn 12:5b4f3245606a 356
caseyquinn 12:5b4f3245606a 357 float tlatrad, flatrad;
caseyquinn 12:5b4f3245606a 358 float sdlong, cdlong;
caseyquinn 12:5b4f3245606a 359 float sflat, cflat;
caseyquinn 12:5b4f3245606a 360 float stlat, ctlat;
caseyquinn 12:5b4f3245606a 361 float delta, denom;
caseyquinn 12:5b4f3245606a 362
caseyquinn 12:5b4f3245606a 363 double distance;
caseyquinn 12:5b4f3245606a 364 delta = (flon-tlon)*0.0174532925;
caseyquinn 12:5b4f3245606a 365 sdlong = sin(delta);
caseyquinn 12:5b4f3245606a 366 cdlong = cos(delta);
caseyquinn 12:5b4f3245606a 367 flatrad = (flat)*0.0174532925;
caseyquinn 12:5b4f3245606a 368 tlatrad = (tlat)*0.0174532925;
caseyquinn 12:5b4f3245606a 369 sflat = sin(flatrad);
caseyquinn 12:5b4f3245606a 370 cflat = cos(flatrad);
caseyquinn 12:5b4f3245606a 371 stlat = sin(tlatrad);
caseyquinn 12:5b4f3245606a 372 ctlat = cos(tlatrad);
caseyquinn 12:5b4f3245606a 373 delta = (cflat * stlat) - (sflat * ctlat * cdlong);
caseyquinn 12:5b4f3245606a 374 delta = pow(delta,2);
caseyquinn 12:5b4f3245606a 375 delta += pow(ctlat * sdlong,2);
caseyquinn 12:5b4f3245606a 376 delta = sqrt(delta);
caseyquinn 12:5b4f3245606a 377 denom = (sflat * stlat) + (cflat * ctlat * cdlong);
caseyquinn 12:5b4f3245606a 378 delta = atan2(delta, denom);
caseyquinn 12:5b4f3245606a 379 distance = delta * 6372795;
caseyquinn 12:5b4f3245606a 380 return distance;
caseyquinn 12:5b4f3245606a 381 }
caseyquinn 12:5b4f3245606a 382
caseyquinn 5:c3252e5d45ca 383
caseyquinn 9:8646fd501832 384 //////////////////////////////////////////////////////////////
caseyquinn 9:8646fd501832 385 //Shutdown Function
caseyquinn 9:8646fd501832 386 //////////////////////////////////////////////////////////////
jelord 3:122bfc998c4c 387 void check_stop() // this checks if it's time to stop and shutdown
jelord 3:122bfc998c4c 388 {
caseyquinn 9:8646fd501832 389 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
caseyquinn 9:8646fd501832 390 //UPDATE THIS TO WORK WITH ST RTC INSTEAD
caseyquinn 9:8646fd501832 391 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
caseyquinn 17:3e6dda6e6335 392
jelord 3:122bfc998c4c 393 if(RTC_UPAS.compare(startAndEndTime[6], startAndEndTime[7], startAndEndTime[8], startAndEndTime[9], startAndEndTime[10], startAndEndTime[11])) {
jelord 3:122bfc998c4c 394 pbKill = 0; // this is were we shut everything down
caseyquinn 4:5d004fd997d5 395 //pc.printf("If you're reading this something has gone very wrong.");
jelord 3:122bfc998c4c 396 }
caseyquinn 17:3e6dda6e6335 397
jelord 3:122bfc998c4c 398 }
caseyquinn 5:c3252e5d45ca 399
caseyquinn 9:8646fd501832 400 //////////////////////////////////////////////////////////////
caseyquinn 9:8646fd501832 401 //SD Logging Function
caseyquinn 9:8646fd501832 402 //////////////////////////////////////////////////////////////
jelord 3:122bfc998c4c 403 void log_data()
jelord 3:122bfc998c4c 404 {
caseyquinn 14:7cdb643da356 405
caseyquinn 14:7cdb643da356 406 RGB_LED.set_led(1,1,1);
caseyquinn 7:29b01d5812ee 407
caseyquinn 7:29b01d5812ee 408 time_t seconds = time(NULL);
caseyquinn 7:29b01d5812ee 409 strftime(timestr, 32, "%y%m%d%H%M%S", localtime(&seconds));
caseyquinn 13:455601f62aad 410
caseyquinn 17:3e6dda6e6335 411 RTC_UPAS.get_time();
caseyquinn 7:29b01d5812ee 412 press = bmesensor.getPressure();
caseyquinn 7:29b01d5812ee 413 temp = bmesensor.getTemperature()-5.0;
caseyquinn 7:29b01d5812ee 414 rh = bmesensor.getHumidity();
caseyquinn 7:29b01d5812ee 415 uv = lightsensor.getUV();
caseyquinn 14:7cdb643da356 416 movementsensor.getACCEL();
caseyquinn 14:7cdb643da356 417 movementsensor.getCOMPASS();
caseyquinn 14:7cdb643da356 418 compass = movementsensor.getCOMPASS_HEADING();
caseyquinn 14:7cdb643da356 419 accel_x = movementsensor.AccelData.x;
caseyquinn 14:7cdb643da356 420 accel_y = movementsensor.AccelData.y;
caseyquinn 14:7cdb643da356 421 accel_z = movementsensor.AccelData.z;
caseyquinn 14:7cdb643da356 422 accel_comp = pow(accel_x,(float)2)+pow(accel_y,(float)2)+pow(accel_z,(float)2)-1.0;
caseyquinn 14:7cdb643da356 423 mag_x = movementsensor.MagData.x;
caseyquinn 14:7cdb643da356 424 mag_y = movementsensor.MagData.y;
caseyquinn 14:7cdb643da356 425 mag_z = movementsensor.MagData.z;
caseyquinn 7:29b01d5812ee 426
caseyquinn 14:7cdb643da356 427 omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
caseyquinn 14:7cdb643da356 428 omronVolt = (omronReading*4.096)/(32768*2);
caseyquinn 14:7cdb643da356 429
caseyquinn 14:7cdb643da356 430 if(omronVolt<=calibrations.omronVMin) {
caseyquinn 14:7cdb643da356 431 massflow = calibrations.omronMFMin;
caseyquinn 14:7cdb643da356 432 } else if(omronVolt>=calibrations.omronVMax) {
caseyquinn 14:7cdb643da356 433 massflow = calibrations.omronMFMax;
caseyquinn 14:7cdb643da356 434 } else {
caseyquinn 14:7cdb643da356 435 massflow = calibrations.MF4*pow(omronVolt,(float)4)+calibrations.MF3*pow(omronVolt,(float)3)+calibrations.MF2*pow(omronVolt,(float)2)+calibrations.MF1*omronVolt+calibrations.MF0;
caseyquinn 14:7cdb643da356 436 }
caseyquinn 14:7cdb643da356 437
caseyquinn 14:7cdb643da356 438 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 14:7cdb643da356 439 volflow = massflow/atmoRho;
caseyquinn 14:7cdb643da356 440 sampledVol = sampledVol + ((((float)logInerval)/60.0)*volflow);
caseyquinn 14:7cdb643da356 441 deltaVflow = volflow-volflowSet;
caseyquinn 14:7cdb643da356 442 massflowSet = volflowSet*atmoRho;
caseyquinn 14:7cdb643da356 443 deltaMflow = massflow-massflowSet;
caseyquinn 14:7cdb643da356 444
caseyquinn 14:7cdb643da356 445 vInReading = ads.readADC_SingleEnded(1, 0xD583); // read channel 0
caseyquinn 14:7cdb643da356 446 vBlowerReading = ads.readADC_SingleEnded(2, 0xE783); // read channel 0
caseyquinn 14:7cdb643da356 447 omronDiff = ads.readADC_Differential(0x8583); // differential channel 2-3
caseyquinn 17:3e6dda6e6335 448
caseyquinn 17:3e6dda6e6335 449 if(gpsEN ==1){
caseyquinn 12:5b4f3245606a 450 gps.read(1);
caseyquinn 16:577cb22cec99 451 RGB_LED.set_led(1,1,0);
caseyquinn 12:5b4f3245606a 452 gpsspeed = gps.speed;
caseyquinn 12:5b4f3245606a 453 gpssatellites = gps.satellites;
caseyquinn 12:5b4f3245606a 454 gpslatitude = gps.lat;
caseyquinn 12:5b4f3245606a 455 // gpslat = 'N'; //gps.lat; need to fix this (if statement?)
caseyquinn 12:5b4f3245606a 456 gpslongitude = gps.lon;
caseyquinn 12:5b4f3245606a 457 // gpslon = 'W'; //gps.lon; need to fix this (if statement?)
caseyquinn 12:5b4f3245606a 458 gpsaltitude = gps.altitude;
caseyquinn 12:5b4f3245606a 459
caseyquinn 16:577cb22cec99 460 /*
caseyquinn 16:577cb22cec99 461 if (abs(gpslatitude) > 0 && abs(gpslongitude) > 0) {
caseyquinn 12:5b4f3245606a 462
caseyquinn 12:5b4f3245606a 463 if(gpslat == 'S')
caseyquinn 12:5b4f3245606a 464 {
caseyquinn 12:5b4f3245606a 465 flat = convertDegMinToDecDeg (gpslatitude) * -1;
caseyquinn 12:5b4f3245606a 466 }
caseyquinn 12:5b4f3245606a 467 else
caseyquinn 12:5b4f3245606a 468 {
caseyquinn 12:5b4f3245606a 469 flat = convertDegMinToDecDeg (gpslatitude);
caseyquinn 12:5b4f3245606a 470 }
caseyquinn 12:5b4f3245606a 471
caseyquinn 12:5b4f3245606a 472 if(gpslon == 'W')
caseyquinn 12:5b4f3245606a 473 {
caseyquinn 12:5b4f3245606a 474 flon = convertDegMinToDecDeg (gpslongitude) * -1;
caseyquinn 12:5b4f3245606a 475 }
caseyquinn 12:5b4f3245606a 476 else
caseyquinn 12:5b4f3245606a 477 {
caseyquinn 12:5b4f3245606a 478 flon = convertDegMinToDecDeg (gpslongitude);
caseyquinn 12:5b4f3245606a 479 }
caseyquinn 12:5b4f3245606a 480
caseyquinn 12:5b4f3245606a 481 workDistance = GPSdistanceCalc (work_lat, work_lon);
caseyquinn 12:5b4f3245606a 482 homeDistance = GPSdistanceCalc (home_lat, home_lon);
caseyquinn 12:5b4f3245606a 483 }
caseyquinn 12:5b4f3245606a 484
caseyquinn 12:5b4f3245606a 485 if (homeDistance == 99999 && workDistance == 99999) {
caseyquinn 12:5b4f3245606a 486 // digitalWrite (work_yellow_led, HIGH);
caseyquinn 12:5b4f3245606a 487 // digitalWrite (home_green_led, HIGH);
caseyquinn 12:5b4f3245606a 488 // digitalWrite (travel_red_led, HIGH);
caseyquinn 12:5b4f3245606a 489 location = 0;
caseyquinn 12:5b4f3245606a 490 }
caseyquinn 12:5b4f3245606a 491
caseyquinn 12:5b4f3245606a 492 else if (workDistance < 30) {
caseyquinn 12:5b4f3245606a 493 // digitalWrite (work_yellow_led, HIGH);
caseyquinn 12:5b4f3245606a 494 // digitalWrite (home_green_led, LOW);
caseyquinn 12:5b4f3245606a 495 // digitalWrite (travel_red_led, LOW);
caseyquinn 12:5b4f3245606a 496 location = 1;
caseyquinn 12:5b4f3245606a 497 }
caseyquinn 12:5b4f3245606a 498
caseyquinn 12:5b4f3245606a 499 else if (homeDistance < 20) {
caseyquinn 12:5b4f3245606a 500 // digitalWrite (work_yellow_led, LOW);
caseyquinn 12:5b4f3245606a 501 // digitalWrite (home_green_led, HIGH);
caseyquinn 12:5b4f3245606a 502 // digitalWrite (travel_red_led, LOW);
caseyquinn 12:5b4f3245606a 503 location = 2;
caseyquinn 12:5b4f3245606a 504 }
caseyquinn 12:5b4f3245606a 505
caseyquinn 12:5b4f3245606a 506 else {
caseyquinn 12:5b4f3245606a 507 // digitalWrite (work_yellow_led, LOW);
caseyquinn 12:5b4f3245606a 508 // digitalWrite (home_green_led, LOW);
caseyquinn 12:5b4f3245606a 509 // digitalWrite (travel_red_led, HIGH);
caseyquinn 12:5b4f3245606a 510 location = 3;
caseyquinn 12:5b4f3245606a 511 }
caseyquinn 16:577cb22cec99 512 */
caseyquinn 16:577cb22cec99 513
caseyquinn 17:3e6dda6e6335 514 }
caseyquinn 17:3e6dda6e6335 515
caseyquinn 7:29b01d5812ee 516 FILE *fp = fopen(filename, "a");
caseyquinn 17:3e6dda6e6335 517 fprintf(fp, "%02d,%02d,%02d,%02d,%02d,%02d,",RTC_UPAS.year, RTC_UPAS.month,RTC_UPAS.date,RTC_UPAS.hour,RTC_UPAS.minutes,RTC_UPAS.seconds);
caseyquinn 7:29b01d5812ee 518 fprintf(fp, "%s,", timestr);
caseyquinn 7:29b01d5812ee 519 fprintf(fp, "%1.3f,%1.3f,%2.2f,%4.2f,%2.1f,%1.3f,", omronVolt,massflow,temp,press,rh,atmoRho);
caseyquinn 7:29b01d5812ee 520 fprintf(fp, "%1.3f,%5.1f,%1.1f,%1.1f,%1.1f,%1.1f,", volflow, sampledVol, accel_x, accel_y, accel_z, accel_comp);
caseyquinn 7:29b01d5812ee 521 fprintf(fp, "%.1f,%.1f,%.1f,%.3f,%.3f,%.3f,%.1f,", angle_x,angle_y,angle_z,mag_x, mag_y, mag_z,compass);
caseyquinn 7:29b01d5812ee 522 fprintf(fp, "%d,%d,%d,%d,%d,%d," ,uv,omronReading, vInReading, vBlowerReading, omronDiff,gasG.getAmps());
caseyquinn 16:577cb22cec99 523 fprintf(fp, "%d,%d,%d,%1.3f,%1.3f,", gasG.getVolts(), gasG.getCharge(),digital_pot_set, deltaMflow, deltaVflow);
caseyquinn 16:577cb22cec99 524 //fprintf(fp, "%f,%f,%06d,%06d\r\n", gps.lat, gps.lon, (long)gps.date, (long)gps.utc); // test and add in speed, etc that Josh added in to match the adafruit GPS
caseyquinn 16:577cb22cec99 525 fprintf(fp, "%f,%f,%06d,%06d,%f,%d,%f\r\n", gps.lat, gps.lon, (long)gps.date, (long)gps.utc, gpsspeed, gpssatellites, gpsaltitude); // test and add in speed, etc that Josh added in to match the adafruit GPS
caseyquinn 7:29b01d5812ee 526 fclose(fp);
caseyquinn 7:29b01d5812ee 527 free(fp);
caseyquinn 14:7cdb643da356 528 RGB_LED.set_led(0,1,0);
caseyquinn 14:7cdb643da356 529
caseyquinn 12:5b4f3245606a 530
caseyquinn 12:5b4f3245606a 531 pc.printf("%s,", timestr);
caseyquinn 12:5b4f3245606a 532
jelord 3:122bfc998c4c 533
jelord 3:122bfc998c4c 534 }
caseyquinn 8:c4a8f9b67cee 535
caseyquinn 9:8646fd501832 536 //////////////////////////////////////////////////////////////
caseyquinn 9:8646fd501832 537 //Flow Control Function
caseyquinn 9:8646fd501832 538 //////////////////////////////////////////////////////////////
caseyquinn 8:c4a8f9b67cee 539 void flowControl()
caseyquinn 8:c4a8f9b67cee 540 {
caseyquinn 12:5b4f3245606a 541 /*
caseyquinn 8:c4a8f9b67cee 542 RGB_LED.set_led(0,1,0);
caseyquinn 8:c4a8f9b67cee 543 omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
caseyquinn 8:c4a8f9b67cee 544 omronVolt = (omronReading*4.096)/(32768*2);
caseyquinn 8:c4a8f9b67cee 545
caseyquinn 8:c4a8f9b67cee 546 if(omronVolt<=calibrations.omronVMin) {
caseyquinn 8:c4a8f9b67cee 547 massflow = calibrations.omronMFMin;
caseyquinn 8:c4a8f9b67cee 548 } else if(omronVolt>=calibrations.omronVMax) {
caseyquinn 8:c4a8f9b67cee 549 massflow = calibrations.omronMFMax;
caseyquinn 8:c4a8f9b67cee 550 } else {
caseyquinn 8:c4a8f9b67cee 551 massflow = calibrations.MF4*pow(omronVolt,(float)4)+calibrations.MF3*pow(omronVolt,(float)3)+calibrations.MF2*pow(omronVolt,(float)2)+calibrations.MF1*omronVolt+calibrations.MF0;
caseyquinn 8:c4a8f9b67cee 552 }
caseyquinn 8:c4a8f9b67cee 553
caseyquinn 8:c4a8f9b67cee 554 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 8:c4a8f9b67cee 555 volflow = massflow/atmoRho;
caseyquinn 8:c4a8f9b67cee 556 sampledVol = sampledVol + ((((float)logInerval)/60.0)*volflow);
caseyquinn 8:c4a8f9b67cee 557 deltaVflow = volflow-volflowSet;
caseyquinn 8:c4a8f9b67cee 558 massflowSet = volflowSet*atmoRho;
caseyquinn 8:c4a8f9b67cee 559 deltaMflow = massflow-massflowSet;
caseyquinn 12:5b4f3245606a 560
caseyquinn 8:c4a8f9b67cee 561 if(abs(deltaMflow)>.025) {
caseyquinn 8:c4a8f9b67cee 562 digital_pot_change = (int)(gainFlow*deltaMflow);
caseyquinn 8:c4a8f9b67cee 563
caseyquinn 8:c4a8f9b67cee 564
caseyquinn 12:5b4f3245606a 565 if(abs(digital_pot_change)>=10) {
caseyquinn 12:5b4f3245606a 566 digital_pot_set = (int)(digital_pot_set+ (int)(1*deltaMflow));
caseyquinn 12:5b4f3245606a 567 RGB_LED.set_led(1,0,0);
caseyquinn 12:5b4f3245606a 568 } else {
caseyquinn 8:c4a8f9b67cee 569 digital_pot_set = (digital_pot_set+ digital_pot_change);
caseyquinn 12:5b4f3245606a 570 RGB_LED.set_led(1,1,0);
caseyquinn 8:c4a8f9b67cee 571 }
caseyquinn 8:c4a8f9b67cee 572
caseyquinn 12:5b4f3245606a 573 if(digital_pot_set>=digitalpotMax) {
caseyquinn 12:5b4f3245606a 574 digital_pot_set = digitalpotMax;
caseyquinn 12:5b4f3245606a 575 RGB_LED.set_led(1,0,0);
caseyquinn 12:5b4f3245606a 576 } else if(digital_pot_set<=digitalpotMin) {
caseyquinn 12:5b4f3245606a 577 digital_pot_set = digitalpotMin;
caseyquinn 12:5b4f3245606a 578 RGB_LED.set_led(1,0,0);
caseyquinn 12:5b4f3245606a 579 }
caseyquinn 8:c4a8f9b67cee 580
caseyquinn 8:c4a8f9b67cee 581 DigPot.writeRegister(digital_pot_set);
caseyquinn 12:5b4f3245606a 582
caseyquinn 8:c4a8f9b67cee 583 } else {
caseyquinn 12:5b4f3245606a 584 RGB_LED.set_led(0,1,0);
caseyquinn 8:c4a8f9b67cee 585 }
caseyquinn 12:5b4f3245606a 586
caseyquinn 12:5b4f3245606a 587 */
caseyquinn 8:c4a8f9b67cee 588 }
caseyquinn 9:8646fd501832 589 //////////////////////////////////////////////////////////////
caseyquinn 9:8646fd501832 590 //Main Function
caseyquinn 9:8646fd501832 591 //////////////////////////////////////////////////////////////
jelord 1:9fbb5b665068 592 int main(){
caseyquinn 14:7cdb643da356 593
caseyquinn 17:3e6dda6e6335 594 gpsEN = 0;
caseyquinn 17:3e6dda6e6335 595 BT_SW = 1;
caseyquinn 17:3e6dda6e6335 596 wait(1);
caseyquinn 17:3e6dda6e6335 597 BT_IRST = 1;
caseyquinn 17:3e6dda6e6335 598 wait(1);
caseyquinn 17:3e6dda6e6335 599
caseyquinn 14:7cdb643da356 600 RGB_LED.set_led(0,0,1);
caseyquinn 14:7cdb643da356 601 STtime.tm_sec = 10; // 0-59
caseyquinn 15:e564c8031c47 602 STtime.tm_min = 30; // 0-59
caseyquinn 15:e564c8031c47 603 STtime.tm_hour = 9; // 0-23
caseyquinn 15:e564c8031c47 604 STtime.tm_mday = 22; // 1-31
caseyquinn 15:e564c8031c47 605 STtime.tm_mon = 2; // 0-11
caseyquinn 15:e564c8031c47 606 STtime.tm_year = 116; // year since 1900
caseyquinn 14:7cdb643da356 607 time_t seconds = mktime(&STtime);
caseyquinn 15:e564c8031c47 608 set_time(seconds); // Set RTC time to 16 December 2013 10:05:23 UTC
caseyquinn 14:7cdb643da356 609 wait(5);
caseyquinn 7:29b01d5812ee 610
caseyquinn 12:5b4f3245606a 611 /*
caseyquinn 16:577cb22cec99 612 motor1.getFault();
caseyquinn 16:577cb22cec99 613 wait(5);
caseyquinn 16:577cb22cec99 614 RGB_LED.set_led(0,0,0);
caseyquinn 16:577cb22cec99 615 motor2.getFault();
caseyquinn 16:577cb22cec99 616 wait(5);
caseyquinn 16:577cb22cec99 617 RGB_LED.set_led(1,0,0);
caseyquinn 16:577cb22cec99 618 motor3.getFault();
caseyquinn 16:577cb22cec99 619 wait(5);
caseyquinn 16:577cb22cec99 620 RGB_LED.set_led(0,0,0);
caseyquinn 16:577cb22cec99 621 motor4.getFault();
caseyquinn 16:577cb22cec99 622 wait(5);
caseyquinn 16:577cb22cec99 623 RGB_LED.set_led(1,0,0);
caseyquinn 16:577cb22cec99 624
caseyquinn 16:577cb22cec99 625 RGB_LED.set_led(1,0,0);
caseyquinn 12:5b4f3245606a 626 motor1.drive(254); //closed = 253, open = 254
caseyquinn 16:577cb22cec99 627 wait(10);
caseyquinn 12:5b4f3245606a 628 motor1.stop();
caseyquinn 16:577cb22cec99 629 RGB_LED.set_led(0,0,0);
caseyquinn 16:577cb22cec99 630
caseyquinn 16:577cb22cec99 631
caseyquinn 16:577cb22cec99 632 motor2.drive(254); //closed = 253, open = 254
caseyquinn 16:577cb22cec99 633 wait(10);
caseyquinn 12:5b4f3245606a 634 motor2.stop();
caseyquinn 16:577cb22cec99 635 RGB_LED.set_led(1,0,0);
caseyquinn 16:577cb22cec99 636
caseyquinn 16:577cb22cec99 637 motor3.drive(254); //closed = 253, open = 254
caseyquinn 16:577cb22cec99 638 wait(10);
caseyquinn 12:5b4f3245606a 639 motor3.stop();
caseyquinn 16:577cb22cec99 640 RGB_LED.set_led(0,0,0);
caseyquinn 16:577cb22cec99 641
caseyquinn 16:577cb22cec99 642
caseyquinn 16:577cb22cec99 643 motor4.drive(254); //closed = 253, open = 254
caseyquinn 16:577cb22cec99 644 wait(10);
caseyquinn 12:5b4f3245606a 645 motor4.stop();
caseyquinn 16:577cb22cec99 646 RGB_LED.set_led(0,0,1);
caseyquinn 16:577cb22cec99 647
caseyquinn 17:3e6dda6e6335 648 */
caseyquinn 13:455601f62aad 649
caseyquinn 12:5b4f3245606a 650
caseyquinn 10:06fbb1c9e3bd 651 pc.baud(115200); // set what you want here depending on your terminal program speed
caseyquinn 10:06fbb1c9e3bd 652 pc.printf("\f\n\r-------------Startup-------------\n\r");
jelord 1:9fbb5b665068 653 wait(0.5);
caseyquinn 5:c3252e5d45ca 654
caseyquinn 12:5b4f3245606a 655
jelord 3:122bfc998c4c 656 uint8_t serialNumberAndType[6] = {0x50,0x53};
caseyquinn 13:455601f62aad 657
jelord 3:122bfc998c4c 658 E2PROM.read(0x00034,serialNumberAndType+2,2);
caseyquinn 4:5d004fd997d5 659
jelord 3:122bfc998c4c 660 int tempSerialNum = serialNumberAndType[2]+serialNumberAndType[3];
jelord 3:122bfc998c4c 661 int serialNumDigits[4];
jelord 3:122bfc998c4c 662 serialNumDigits[0] = tempSerialNum / 1000 % 10;
jelord 3:122bfc998c4c 663 serialNumDigits[1] = tempSerialNum / 100 % 10;
jelord 3:122bfc998c4c 664 serialNumDigits[2] = tempSerialNum / 10 % 10;
jelord 3:122bfc998c4c 665 serialNumDigits[3] = tempSerialNum % 10;
jelord 3:122bfc998c4c 666
jelord 3:122bfc998c4c 667 serialNumberAndType[2] = serialNumDigits[0]+48;
jelord 3:122bfc998c4c 668 serialNumberAndType[3] = serialNumDigits[1]+48;
jelord 3:122bfc998c4c 669 serialNumberAndType[4] = serialNumDigits[2]+48;
jelord 3:122bfc998c4c 670 serialNumberAndType[5] = serialNumDigits[3]+48;
caseyquinn 12:5b4f3245606a 671
caseyquinn 5:c3252e5d45ca 672 RGB_LED.set_led(0,1,0);
caseyquinn 13:455601f62aad 673
caseyquinn 10:06fbb1c9e3bd 674 pc.attach(pc_recv);
jelord 1:9fbb5b665068 675 microChannel.attach(uartMicro,microChannel.RxIrq);
jelord 3:122bfc998c4c 676 microChannel.baud(115200);
jelord 1:9fbb5b665068 677 microChannel.printf("$$$");
jelord 3:122bfc998c4c 678 wait(0.5);
jelord 3:122bfc998c4c 679 microChannel.printf("SN,");
jelord 3:122bfc998c4c 680 for(int i=0;i<6;i++)microChannel.putc(serialNumberAndType[i]);
jelord 3:122bfc998c4c 681 microChannel.printf("\r");
jelord 3:122bfc998c4c 682 wait(0.5);
jelord 1:9fbb5b665068 683 microChannel.printf("A\r");
jelord 3:122bfc998c4c 684 wait(0.5);
jelord 2:88fcbfadec6a 685 microChannel.printf("---\r");
jelord 3:122bfc998c4c 686 wait(0.5);
jelord 2:88fcbfadec6a 687
caseyquinn 12:5b4f3245606a 688 //RGB_LED.set_led(1,1,1);
jelord 3:122bfc998c4c 689 while(runReady!=1) {
jelord 3:122bfc998c4c 690 wait(1);
caseyquinn 11:aa21628a9b15 691 pc.printf("Waiting for BLE instruction");
jelord 3:122bfc998c4c 692
jelord 3:122bfc998c4c 693 }
jelord 3:122bfc998c4c 694
caseyquinn 14:7cdb643da356 695
jelord 3:122bfc998c4c 696 E2PROM.read(0x00015, startAndEndTime, 12); //Grab start and end times from EEPROM
jelord 3:122bfc998c4c 697 RGB_LED.set_led(0,1,0);
caseyquinn 14:7cdb643da356 698
caseyquinn 7:29b01d5812ee 699 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
caseyquinn 7:29b01d5812ee 700 //UPDATE THIS TO WORK WITH ST RTC INSTEAD
caseyquinn 7:29b01d5812ee 701 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
caseyquinn 14:7cdb643da356 702
jelord 3:122bfc998c4c 703 while(!RTC_UPAS.compare(startAndEndTime[0], startAndEndTime[1], startAndEndTime[2], startAndEndTime[3], startAndEndTime[4], startAndEndTime[5])) { // this while waits for the start time by looping until the start time
jelord 3:122bfc998c4c 704 wait(0.5);
jelord 3:122bfc998c4c 705
jelord 3:122bfc998c4c 706 RTC_UPAS.get_time();
jelord 3:122bfc998c4c 707
jelord 3:122bfc998c4c 708 }
caseyquinn 14:7cdb643da356 709
caseyquinn 14:7cdb643da356 710
jelord 3:122bfc998c4c 711
jelord 3:122bfc998c4c 712 //Get the proper serial number
jelord 3:122bfc998c4c 713 uint8_t serialBytes[2] = {0,};
jelord 3:122bfc998c4c 714 E2PROM.read(0x00034, serialBytes,2);
jelord 3:122bfc998c4c 715 serial_num = ((uint16_t)serialBytes[1] << 8) | serialBytes[0];
jelord 3:122bfc998c4c 716 calibrations.initialize(serial_num);
jelord 3:122bfc998c4c 717
jelord 3:122bfc998c4c 718 uint8_t logByte[1] = {0,};
jelord 3:122bfc998c4c 719 E2PROM.read(0x00014,logByte,1);
jelord 3:122bfc998c4c 720 logInerval = logByte[0];
jelord 3:122bfc998c4c 721
jelord 3:122bfc998c4c 722 //Use the flow rate value stored in eeprom
jelord 3:122bfc998c4c 723 uint8_t flowRateBytes[4] = {0,};
jelord 3:122bfc998c4c 724 E2PROM.read(0x00010,flowRateBytes,4);
jelord 3:122bfc998c4c 725 E2PROM.byteToFloat(flowRateBytes, &volflowSet);
jelord 3:122bfc998c4c 726
jelord 3:122bfc998c4c 727 if(volflowSet<=1.0) {
jelord 3:122bfc998c4c 728 gainFlow = 100;
jelord 3:122bfc998c4c 729 } else if(volflowSet>=2.0) {
jelord 3:122bfc998c4c 730 gainFlow = 25;
jelord 3:122bfc998c4c 731 } else {
jelord 3:122bfc998c4c 732 gainFlow = 25;
jelord 0:2cb2b2ea316f 733 }
caseyquinn 17:3e6dda6e6335 734
jelord 3:122bfc998c4c 735 RGB_LED.set_led(1,0,0);
jelord 3:122bfc998c4c 736 press = bmesensor.getPressure();
jelord 3:122bfc998c4c 737 temp = bmesensor.getTemperature();
jelord 3:122bfc998c4c 738 rh = bmesensor.getHumidity();
jelord 3:122bfc998c4c 739
jelord 3:122bfc998c4c 740 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));
jelord 3:122bfc998c4c 741 massflowSet = volflowSet*atmoRho;
jelord 3:122bfc998c4c 742
jelord 3:122bfc998c4c 743 DigPot.writeRegister(digital_pot_setpoint);
jelord 3:122bfc998c4c 744 wait(1);
caseyquinn 17:3e6dda6e6335 745 //blower = 1;
jelord 3:122bfc998c4c 746
jelord 3:122bfc998c4c 747 uint8_t subjectLabelOriginal[8] = {0,};
caseyquinn 4:5d004fd997d5 748 E2PROM.read(0x00001, subjectLabelOriginal,8);
caseyquinn 12:5b4f3245606a 749
caseyquinn 13:455601f62aad 750
caseyquinn 12:5b4f3245606a 751
caseyquinn 14:7cdb643da356 752 seconds = time(NULL);
caseyquinn 4:5d004fd997d5 753 strftime(timestr, 32, "%y-%m-%d-%H=%M=%S", localtime(&seconds));
caseyquinn 13:455601f62aad 754
caseyquinn 9:8646fd501832 755 //sprintf(filename, "/sd/UPAS%04dLOG_%02d-%02d-%02d_%02d=%02d=%02d_%c%c%c%c%c%c%c%c.txt",serial_num,RTC_UPAS.year,RTC_UPAS.month,RTC_UPAS.date,RTC_UPAS.hour,RTC_UPAS.minutes,RTC_UPAS.seconds,subjectLabelOriginal[0],subjectLabelOriginal[1],subjectLabelOriginal[2],subjectLabelOriginal[3],subjectLabelOriginal[4],subjectLabelOriginal[5],subjectLabelOriginal[6],subjectLabelOriginal[7]);
caseyquinn 17:3e6dda6e6335 756 sprintf(filename, "/sd/UPAS_TboardtestLog_%s_%c%c%c%c%c%c%c%c.txt", timestr,subjectLabelOriginal[0],subjectLabelOriginal[1],subjectLabelOriginal[2],subjectLabelOriginal[3],subjectLabelOriginal[4],subjectLabelOriginal[5],subjectLabelOriginal[6],subjectLabelOriginal[7]);
caseyquinn 17:3e6dda6e6335 757 // sprintf(filename, "/sd/UPAS_TboardtestLog_%s.txt", timestr);
jelord 3:122bfc998c4c 758 FILE *fp = fopen(filename, "w");
jelord 3:122bfc998c4c 759 fclose(fp);
jelord 3:122bfc998c4c 760
caseyquinn 14:7cdb643da356 761 /*
caseyquinn 12:5b4f3245606a 762 omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
caseyquinn 12:5b4f3245606a 763 omronVolt = (omronReading*4.096)/(32768*2);
caseyquinn 12:5b4f3245606a 764 if(omronVolt<=calibrations.omronVMin) {
caseyquinn 12:5b4f3245606a 765 massflow = calibrations.omronMFMin;
caseyquinn 12:5b4f3245606a 766 } else if(omronVolt>=calibrations.omronVMax) {
caseyquinn 12:5b4f3245606a 767 massflow = calibrations.omronMFMax;
caseyquinn 12:5b4f3245606a 768 } else {
caseyquinn 12:5b4f3245606a 769 massflow = calibrations.MF4*pow(omronVolt,(float)4)+calibrations.MF3*pow(omronVolt,(float)3)+calibrations.MF2*pow(omronVolt,(float)2)+calibrations.MF1*omronVolt+calibrations.MF0;
caseyquinn 12:5b4f3245606a 770 }
caseyquinn 12:5b4f3245606a 771 deltaMflow = massflow-massflowSet;
caseyquinn 12:5b4f3245606a 772 digital_pot_set = digital_pot_setpoint;
caseyquinn 12:5b4f3245606a 773 wait(5);
caseyquinn 12:5b4f3245606a 774
caseyquinn 12:5b4f3245606a 775 //---------------------------------------------------------------------------------------------//
caseyquinn 12:5b4f3245606a 776 //Sets the flow withen +-1.5% of the desired flow rate based on mass flow
caseyquinn 12:5b4f3245606a 777
caseyquinn 12:5b4f3245606a 778 while(abs(deltaMflow)>.025) {
caseyquinn 12:5b4f3245606a 779
caseyquinn 12:5b4f3245606a 780 omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
caseyquinn 12:5b4f3245606a 781 omronVolt = (omronReading*4.096)/(32768*2);
caseyquinn 12:5b4f3245606a 782 //Mass Flow tf from file: UPAS v2 OSU-PrimaryFlowData FullSet 2015-05-29 CQ mods.xlsx
caseyquinn 12:5b4f3245606a 783 if(omronVolt<=calibrations.omronVMin) {
caseyquinn 12:5b4f3245606a 784 massflow = calibrations.omronMFMin;
caseyquinn 12:5b4f3245606a 785 } else if(omronVolt>=calibrations.omronVMax) {
caseyquinn 12:5b4f3245606a 786 massflow = calibrations.omronMFMax;
caseyquinn 12:5b4f3245606a 787 } else {
caseyquinn 12:5b4f3245606a 788 massflow = calibrations.MF4*pow(omronVolt,(float)4)+calibrations.MF3*pow(omronVolt,(float)3)+calibrations.MF2*pow(omronVolt,(float)2)+calibrations.MF1*omronVolt+calibrations.MF0;
caseyquinn 12:5b4f3245606a 789 }
caseyquinn 12:5b4f3245606a 790
caseyquinn 12:5b4f3245606a 791 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 12:5b4f3245606a 792 volflow = massflow/atmoRho;
caseyquinn 12:5b4f3245606a 793 massflowSet = volflowSet*atmoRho;
caseyquinn 12:5b4f3245606a 794 deltaMflow = massflow-massflowSet;
caseyquinn 12:5b4f3245606a 795
caseyquinn 12:5b4f3245606a 796 digital_pot_set = (int)(digital_pot_set+(int)((gainFlow*deltaMflow)));
caseyquinn 12:5b4f3245606a 797 if(digital_pot_set>=digitalpotMax) {
caseyquinn 12:5b4f3245606a 798 digital_pot_set = digitalpotMax;
caseyquinn 12:5b4f3245606a 799 } else if(digital_pot_set<=digitalpotMin) {
caseyquinn 12:5b4f3245606a 800 digital_pot_set = digitalpotMin;
caseyquinn 12:5b4f3245606a 801 }
caseyquinn 12:5b4f3245606a 802
caseyquinn 12:5b4f3245606a 803 wait(2);
caseyquinn 12:5b4f3245606a 804 DigPot.writeRegister(digital_pot_set);
caseyquinn 12:5b4f3245606a 805 pc.printf("%d,\r\n", digital_pot_set);
caseyquinn 12:5b4f3245606a 806 wait(1);
caseyquinn 12:5b4f3245606a 807
caseyquinn 12:5b4f3245606a 808
caseyquinn 12:5b4f3245606a 809 }
caseyquinn 14:7cdb643da356 810 */
jelord 3:122bfc998c4c 811 sampledVol = 0.0;
jelord 3:122bfc998c4c 812 RGB_LED.set_led(0,1,0);
caseyquinn 14:7cdb643da356 813
caseyquinn 12:5b4f3245606a 814 // stop.attach(&check_stop, 9); // check if we should shut down every 9 number seconds, starting after the start.
caseyquinn 14:7cdb643da356 815 logg.attach(&log_data, logInerval);
caseyquinn 12:5b4f3245606a 816 //flowCtl.attach(&flowControl, 1);
caseyquinn 7:29b01d5812ee 817
jelord 3:122bfc998c4c 818
jelord 3:122bfc998c4c 819 //** end of initalization **//
jelord 3:122bfc998c4c 820 //---------------------------------------------------------------------------------------------//
jelord 3:122bfc998c4c 821 //---------------------------------------------------------------------------------------------//
jelord 3:122bfc998c4c 822 // Main Control Loop
jelord 3:122bfc998c4c 823
caseyquinn 7:29b01d5812ee 824 while (1) {
caseyquinn 7:29b01d5812ee 825 // Do other things...
caseyquinn 14:7cdb643da356 826 /*
caseyquinn 13:455601f62aad 827 blower = 1;
caseyquinn 13:455601f62aad 828 wait(5);
caseyquinn 13:455601f62aad 829 blower = 0;
caseyquinn 13:455601f62aad 830 wait(5);
caseyquinn 14:7cdb643da356 831 */
caseyquinn 7:29b01d5812ee 832 }
caseyquinn 7:29b01d5812ee 833
caseyquinn 8:c4a8f9b67cee 834
caseyquinn 4:5d004fd997d5 835
jelord 3:122bfc998c4c 836
jelord 0:2cb2b2ea316f 837 }