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@14:7cdb643da356, 2016-03-22 (annotated)

Committer:
caseyquinn
Date:
Tue Mar 22 15:24:29 2016 +0000
Revision:
14:7cdb643da356
Parent:
13:455601f62aad
Child:
15:e564c8031c47
Basic UPASv1 functionality with manual time set using the STM32 RTC and not the chronodot. No flow control but logging all UPASv1 data. UPASv1_Tboard_NUCLEO_L152RE_barebones_i2c_sdlog_manualtimeset_20160322.txt

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 14:7cdb643da356 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 13:455601f62aad 39 /*
caseyquinn 12:5b4f3245606a 40 DigitalOut BT_IRST(PC_8, 0);
caseyquinn 12:5b4f3245606a 41 DigitalOut BT_SW(PA_12, 0);
caseyquinn 14:7cdb643da356 42 */
caseyquinn 13:455601f62aad 43
caseyquinn 12:5b4f3245606a 44 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 45 //Analog to Digital Converter
caseyquinn 12:5b4f3245606a 46 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 47 Adafruit_ADS1115 ads(&i2c);
caseyquinn 12:5b4f3245606a 48 //DigitalIn ADS_ALRT(PA_10); //Connected but currently unused. (ADS1115) http://www.ti.com/lit/ds/symlink/ads1115.pdf
caseyquinn 12:5b4f3245606a 49
caseyquinn 12:5b4f3245606a 50 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 51 //Battery Monitoring
caseyquinn 12:5b4f3245606a 52 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 53 STC3100 gasG(PB_9, PB_8);//(D14, D15); // http://www.st.com/web/en/resource/technical/document/datasheet/CD00219947.pdf
caseyquinn 12:5b4f3245606a 54 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 55 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 56
caseyquinn 12:5b4f3245606a 57 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 58 //Accelerometer and Magnometer
caseyquinn 12:5b4f3245606a 59 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 60 LSM303 movementsensor(PB_9, PB_8);//(D14, D15); // http://www.st.com/web/en/resource/technical/document/datasheet/DM00027543.pdf
caseyquinn 12:5b4f3245606a 61 //DigitalIn ACC_INT1(PC_7); //Connected but currently unused. (LSM303)
caseyquinn 12:5b4f3245606a 62 //DigitalIn ACC_INT2(PC_6); //Connected but currently unused. (LSM303)
caseyquinn 12:5b4f3245606a 63 //DigitalIn ACC_DRDY(PC_11); //Connected but currently unused. (LSM303)
jelord 0:2cb2b2ea316f 64
caseyquinn 12:5b4f3245606a 65 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 66 //UV and Visible Light Sensor
caseyquinn 12:5b4f3245606a 67 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 68 SI1145 lightsensor(PB_9, PB_8);//(D14, D15);
caseyquinn 12:5b4f3245606a 69 //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 70
caseyquinn 12:5b4f3245606a 71 /////////////////////////////////////////////
caseyquinn 12:5b4f3245606a 72 //GPS
caseyquinn 12:5b4f3245606a 73 /////////////////////////////////////////////
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 12:5b4f3245606a 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 12:5b4f3245606a 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 12:5b4f3245606a 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 14:7cdb643da356 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 14:7cdb643da356 448 /*
caseyquinn 12:5b4f3245606a 449 gps.read(1);
caseyquinn 12:5b4f3245606a 450
caseyquinn 12:5b4f3245606a 451 gpsspeed = gps.speed;
caseyquinn 12:5b4f3245606a 452 gpssatellites = gps.satellites;
caseyquinn 12:5b4f3245606a 453 gpslatitude = gps.lat;
caseyquinn 12:5b4f3245606a 454 // gpslat = 'N'; //gps.lat; need to fix this (if statement?)
caseyquinn 12:5b4f3245606a 455 gpslongitude = gps.lon;
caseyquinn 12:5b4f3245606a 456 // gpslon = 'W'; //gps.lon; need to fix this (if statement?)
caseyquinn 12:5b4f3245606a 457 gpsaltitude = gps.altitude;
caseyquinn 12:5b4f3245606a 458
caseyquinn 12:5b4f3245606a 459 if (abs(gpslatitude) > 0 && abs(gpslongitude) > 0) {
caseyquinn 12:5b4f3245606a 460
caseyquinn 12:5b4f3245606a 461 if(gpslat == 'S')
caseyquinn 12:5b4f3245606a 462 {
caseyquinn 12:5b4f3245606a 463 flat = convertDegMinToDecDeg (gpslatitude) * -1;
caseyquinn 12:5b4f3245606a 464 }
caseyquinn 12:5b4f3245606a 465 else
caseyquinn 12:5b4f3245606a 466 {
caseyquinn 12:5b4f3245606a 467 flat = convertDegMinToDecDeg (gpslatitude);
caseyquinn 12:5b4f3245606a 468 }
caseyquinn 12:5b4f3245606a 469
caseyquinn 12:5b4f3245606a 470 if(gpslon == 'W')
caseyquinn 12:5b4f3245606a 471 {
caseyquinn 12:5b4f3245606a 472 flon = convertDegMinToDecDeg (gpslongitude) * -1;
caseyquinn 12:5b4f3245606a 473 }
caseyquinn 12:5b4f3245606a 474 else
caseyquinn 12:5b4f3245606a 475 {
caseyquinn 12:5b4f3245606a 476 flon = convertDegMinToDecDeg (gpslongitude);
caseyquinn 12:5b4f3245606a 477 }
caseyquinn 12:5b4f3245606a 478
caseyquinn 12:5b4f3245606a 479 workDistance = GPSdistanceCalc (work_lat, work_lon);
caseyquinn 12:5b4f3245606a 480 homeDistance = GPSdistanceCalc (home_lat, home_lon);
caseyquinn 12:5b4f3245606a 481 }
caseyquinn 12:5b4f3245606a 482
caseyquinn 12:5b4f3245606a 483 if (homeDistance == 99999 && workDistance == 99999) {
caseyquinn 12:5b4f3245606a 484 // digitalWrite (work_yellow_led, HIGH);
caseyquinn 12:5b4f3245606a 485 // digitalWrite (home_green_led, HIGH);
caseyquinn 12:5b4f3245606a 486 // digitalWrite (travel_red_led, HIGH);
caseyquinn 12:5b4f3245606a 487 location = 0;
caseyquinn 12:5b4f3245606a 488 }
caseyquinn 12:5b4f3245606a 489
caseyquinn 12:5b4f3245606a 490 else if (workDistance < 30) {
caseyquinn 12:5b4f3245606a 491 // digitalWrite (work_yellow_led, HIGH);
caseyquinn 12:5b4f3245606a 492 // digitalWrite (home_green_led, LOW);
caseyquinn 12:5b4f3245606a 493 // digitalWrite (travel_red_led, LOW);
caseyquinn 12:5b4f3245606a 494 location = 1;
caseyquinn 12:5b4f3245606a 495 }
caseyquinn 12:5b4f3245606a 496
caseyquinn 12:5b4f3245606a 497 else if (homeDistance < 20) {
caseyquinn 12:5b4f3245606a 498 // digitalWrite (work_yellow_led, LOW);
caseyquinn 12:5b4f3245606a 499 // digitalWrite (home_green_led, HIGH);
caseyquinn 12:5b4f3245606a 500 // digitalWrite (travel_red_led, LOW);
caseyquinn 12:5b4f3245606a 501 location = 2;
caseyquinn 12:5b4f3245606a 502 }
caseyquinn 12:5b4f3245606a 503
caseyquinn 12:5b4f3245606a 504 else {
caseyquinn 12:5b4f3245606a 505 // digitalWrite (work_yellow_led, LOW);
caseyquinn 12:5b4f3245606a 506 // digitalWrite (home_green_led, LOW);
caseyquinn 12:5b4f3245606a 507 // digitalWrite (travel_red_led, HIGH);
caseyquinn 12:5b4f3245606a 508 location = 3;
caseyquinn 12:5b4f3245606a 509 }
caseyquinn 12:5b4f3245606a 510
caseyquinn 14:7cdb643da356 511 */
caseyquinn 7:29b01d5812ee 512 FILE *fp = fopen(filename, "a");
caseyquinn 14:7cdb643da356 513 //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 514 fprintf(fp, "%s,", timestr);
caseyquinn 7:29b01d5812ee 515 fprintf(fp, "%1.3f,%1.3f,%2.2f,%4.2f,%2.1f,%1.3f,", omronVolt,massflow,temp,press,rh,atmoRho);
caseyquinn 7:29b01d5812ee 516 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 517 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 518 fprintf(fp, "%d,%d,%d,%d,%d,%d," ,uv,omronReading, vInReading, vBlowerReading, omronDiff,gasG.getAmps());
caseyquinn 12:5b4f3245606a 519 fprintf(fp, "%d,%d,%d,%1.3f,%1.3f,", gasG.getVolts(), gasG.getCharge(),digital_pot_set, deltaMflow, deltaVflow);
caseyquinn 14:7cdb643da356 520 //fprintf(fp, "%.4f,%.4f,%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 521 fclose(fp);
caseyquinn 7:29b01d5812ee 522 free(fp);
caseyquinn 14:7cdb643da356 523 RGB_LED.set_led(0,1,0);
caseyquinn 14:7cdb643da356 524
caseyquinn 12:5b4f3245606a 525
caseyquinn 12:5b4f3245606a 526 pc.printf("%s,", timestr);
caseyquinn 12:5b4f3245606a 527
jelord 3:122bfc998c4c 528
jelord 3:122bfc998c4c 529 }
caseyquinn 8:c4a8f9b67cee 530
caseyquinn 9:8646fd501832 531 //////////////////////////////////////////////////////////////
caseyquinn 9:8646fd501832 532 //Flow Control Function
caseyquinn 9:8646fd501832 533 //////////////////////////////////////////////////////////////
caseyquinn 8:c4a8f9b67cee 534 void flowControl()
caseyquinn 8:c4a8f9b67cee 535 {
caseyquinn 12:5b4f3245606a 536 /*
caseyquinn 8:c4a8f9b67cee 537 RGB_LED.set_led(0,1,0);
caseyquinn 8:c4a8f9b67cee 538 omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
caseyquinn 8:c4a8f9b67cee 539 omronVolt = (omronReading*4.096)/(32768*2);
caseyquinn 8:c4a8f9b67cee 540
caseyquinn 8:c4a8f9b67cee 541 if(omronVolt<=calibrations.omronVMin) {
caseyquinn 8:c4a8f9b67cee 542 massflow = calibrations.omronMFMin;
caseyquinn 8:c4a8f9b67cee 543 } else if(omronVolt>=calibrations.omronVMax) {
caseyquinn 8:c4a8f9b67cee 544 massflow = calibrations.omronMFMax;
caseyquinn 8:c4a8f9b67cee 545 } else {
caseyquinn 8:c4a8f9b67cee 546 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 547 }
caseyquinn 8:c4a8f9b67cee 548
caseyquinn 8:c4a8f9b67cee 549 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 550 volflow = massflow/atmoRho;
caseyquinn 8:c4a8f9b67cee 551 sampledVol = sampledVol + ((((float)logInerval)/60.0)*volflow);
caseyquinn 8:c4a8f9b67cee 552 deltaVflow = volflow-volflowSet;
caseyquinn 8:c4a8f9b67cee 553 massflowSet = volflowSet*atmoRho;
caseyquinn 8:c4a8f9b67cee 554 deltaMflow = massflow-massflowSet;
caseyquinn 12:5b4f3245606a 555
caseyquinn 8:c4a8f9b67cee 556 if(abs(deltaMflow)>.025) {
caseyquinn 8:c4a8f9b67cee 557 digital_pot_change = (int)(gainFlow*deltaMflow);
caseyquinn 8:c4a8f9b67cee 558
caseyquinn 8:c4a8f9b67cee 559
caseyquinn 12:5b4f3245606a 560 if(abs(digital_pot_change)>=10) {
caseyquinn 12:5b4f3245606a 561 digital_pot_set = (int)(digital_pot_set+ (int)(1*deltaMflow));
caseyquinn 12:5b4f3245606a 562 RGB_LED.set_led(1,0,0);
caseyquinn 12:5b4f3245606a 563 } else {
caseyquinn 8:c4a8f9b67cee 564 digital_pot_set = (digital_pot_set+ digital_pot_change);
caseyquinn 12:5b4f3245606a 565 RGB_LED.set_led(1,1,0);
caseyquinn 8:c4a8f9b67cee 566 }
caseyquinn 8:c4a8f9b67cee 567
caseyquinn 12:5b4f3245606a 568 if(digital_pot_set>=digitalpotMax) {
caseyquinn 12:5b4f3245606a 569 digital_pot_set = digitalpotMax;
caseyquinn 12:5b4f3245606a 570 RGB_LED.set_led(1,0,0);
caseyquinn 12:5b4f3245606a 571 } else if(digital_pot_set<=digitalpotMin) {
caseyquinn 12:5b4f3245606a 572 digital_pot_set = digitalpotMin;
caseyquinn 12:5b4f3245606a 573 RGB_LED.set_led(1,0,0);
caseyquinn 12:5b4f3245606a 574 }
caseyquinn 8:c4a8f9b67cee 575
caseyquinn 8:c4a8f9b67cee 576 DigPot.writeRegister(digital_pot_set);
caseyquinn 12:5b4f3245606a 577
caseyquinn 8:c4a8f9b67cee 578 } else {
caseyquinn 12:5b4f3245606a 579 RGB_LED.set_led(0,1,0);
caseyquinn 8:c4a8f9b67cee 580 }
caseyquinn 12:5b4f3245606a 581
caseyquinn 12:5b4f3245606a 582 */
caseyquinn 8:c4a8f9b67cee 583 }
caseyquinn 9:8646fd501832 584 //////////////////////////////////////////////////////////////
caseyquinn 9:8646fd501832 585 //Main Function
caseyquinn 9:8646fd501832 586 //////////////////////////////////////////////////////////////
jelord 1:9fbb5b665068 587 int main(){
caseyquinn 14:7cdb643da356 588
caseyquinn 14:7cdb643da356 589 RGB_LED.set_led(0,0,1);
caseyquinn 14:7cdb643da356 590 STtime.tm_sec = 10; // 0-59
caseyquinn 14:7cdb643da356 591 STtime.tm_min = 51; // 0-59
caseyquinn 14:7cdb643da356 592 STtime.tm_hour = 21; // 0-23
caseyquinn 14:7cdb643da356 593 STtime.tm_mday = 17; // 1-31
caseyquinn 14:7cdb643da356 594 STtime.tm_mon = 11; // 0-11
caseyquinn 14:7cdb643da356 595 STtime.tm_year = 115; // year since 1900
caseyquinn 14:7cdb643da356 596 time_t seconds = mktime(&STtime);
caseyquinn 14:7cdb643da356 597 wait(5);
caseyquinn 7:29b01d5812ee 598
caseyquinn 12:5b4f3245606a 599 /*
caseyquinn 12:5b4f3245606a 600 motor1.drive(254); //closed = 253, open = 254
caseyquinn 12:5b4f3245606a 601 motor2.drive(253); //closed = 253, open = 254
caseyquinn 12:5b4f3245606a 602 motor3.drive(253); //closed = 253, open = 254
caseyquinn 12:5b4f3245606a 603 motor4.drive(253); //closed = 253, open = 254
caseyquinn 12:5b4f3245606a 604
caseyquinn 12:5b4f3245606a 605 wait(1);
caseyquinn 12:5b4f3245606a 606 motor1.stop();
caseyquinn 12:5b4f3245606a 607 motor2.stop();
caseyquinn 12:5b4f3245606a 608 motor3.stop();
caseyquinn 12:5b4f3245606a 609 motor4.stop();
caseyquinn 13:455601f62aad 610
caseyquinn 12:5b4f3245606a 611
caseyquinn 10:06fbb1c9e3bd 612 pc.baud(115200); // set what you want here depending on your terminal program speed
caseyquinn 10:06fbb1c9e3bd 613 pc.printf("\f\n\r-------------Startup-------------\n\r");
jelord 1:9fbb5b665068 614 wait(0.5);
caseyquinn 5:c3252e5d45ca 615
caseyquinn 12:5b4f3245606a 616
jelord 3:122bfc998c4c 617 uint8_t serialNumberAndType[6] = {0x50,0x53};
caseyquinn 13:455601f62aad 618
jelord 3:122bfc998c4c 619 E2PROM.read(0x00034,serialNumberAndType+2,2);
caseyquinn 4:5d004fd997d5 620
jelord 3:122bfc998c4c 621 int tempSerialNum = serialNumberAndType[2]+serialNumberAndType[3];
jelord 3:122bfc998c4c 622 int serialNumDigits[4];
jelord 3:122bfc998c4c 623 serialNumDigits[0] = tempSerialNum / 1000 % 10;
jelord 3:122bfc998c4c 624 serialNumDigits[1] = tempSerialNum / 100 % 10;
jelord 3:122bfc998c4c 625 serialNumDigits[2] = tempSerialNum / 10 % 10;
jelord 3:122bfc998c4c 626 serialNumDigits[3] = tempSerialNum % 10;
jelord 3:122bfc998c4c 627
jelord 3:122bfc998c4c 628 serialNumberAndType[2] = serialNumDigits[0]+48;
jelord 3:122bfc998c4c 629 serialNumberAndType[3] = serialNumDigits[1]+48;
jelord 3:122bfc998c4c 630 serialNumberAndType[4] = serialNumDigits[2]+48;
jelord 3:122bfc998c4c 631 serialNumberAndType[5] = serialNumDigits[3]+48;
caseyquinn 12:5b4f3245606a 632
caseyquinn 5:c3252e5d45ca 633 RGB_LED.set_led(0,1,0);
caseyquinn 13:455601f62aad 634
caseyquinn 10:06fbb1c9e3bd 635 pc.attach(pc_recv);
jelord 1:9fbb5b665068 636 microChannel.attach(uartMicro,microChannel.RxIrq);
jelord 3:122bfc998c4c 637 microChannel.baud(115200);
jelord 1:9fbb5b665068 638 microChannel.printf("$$$");
jelord 3:122bfc998c4c 639 wait(0.5);
jelord 3:122bfc998c4c 640 microChannel.printf("SN,");
jelord 3:122bfc998c4c 641 for(int i=0;i<6;i++)microChannel.putc(serialNumberAndType[i]);
jelord 3:122bfc998c4c 642 microChannel.printf("\r");
jelord 3:122bfc998c4c 643 wait(0.5);
jelord 1:9fbb5b665068 644 microChannel.printf("A\r");
jelord 3:122bfc998c4c 645 wait(0.5);
jelord 2:88fcbfadec6a 646 microChannel.printf("---\r");
jelord 3:122bfc998c4c 647 wait(0.5);
jelord 2:88fcbfadec6a 648
caseyquinn 12:5b4f3245606a 649 //RGB_LED.set_led(1,1,1);
jelord 3:122bfc998c4c 650 while(runReady!=1) {
jelord 3:122bfc998c4c 651 wait(1);
caseyquinn 11:aa21628a9b15 652 pc.printf("Waiting for BLE instruction");
jelord 3:122bfc998c4c 653
jelord 3:122bfc998c4c 654 }
jelord 3:122bfc998c4c 655
caseyquinn 14:7cdb643da356 656
jelord 3:122bfc998c4c 657 E2PROM.read(0x00015, startAndEndTime, 12); //Grab start and end times from EEPROM
jelord 3:122bfc998c4c 658 RGB_LED.set_led(0,1,0);
caseyquinn 14:7cdb643da356 659
caseyquinn 7:29b01d5812ee 660 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
caseyquinn 7:29b01d5812ee 661 //UPDATE THIS TO WORK WITH ST RTC INSTEAD
caseyquinn 7:29b01d5812ee 662 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
caseyquinn 14:7cdb643da356 663
jelord 3:122bfc998c4c 664 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 665 wait(0.5);
jelord 3:122bfc998c4c 666
jelord 3:122bfc998c4c 667 RTC_UPAS.get_time();
jelord 3:122bfc998c4c 668
jelord 3:122bfc998c4c 669 }
caseyquinn 14:7cdb643da356 670
caseyquinn 14:7cdb643da356 671
jelord 3:122bfc998c4c 672
jelord 3:122bfc998c4c 673 //Get the proper serial number
jelord 3:122bfc998c4c 674 uint8_t serialBytes[2] = {0,};
jelord 3:122bfc998c4c 675 E2PROM.read(0x00034, serialBytes,2);
jelord 3:122bfc998c4c 676 serial_num = ((uint16_t)serialBytes[1] << 8) | serialBytes[0];
jelord 3:122bfc998c4c 677 calibrations.initialize(serial_num);
jelord 3:122bfc998c4c 678
jelord 3:122bfc998c4c 679 uint8_t logByte[1] = {0,};
jelord 3:122bfc998c4c 680 E2PROM.read(0x00014,logByte,1);
jelord 3:122bfc998c4c 681 logInerval = logByte[0];
jelord 3:122bfc998c4c 682
jelord 3:122bfc998c4c 683 //Use the flow rate value stored in eeprom
jelord 3:122bfc998c4c 684 uint8_t flowRateBytes[4] = {0,};
jelord 3:122bfc998c4c 685 E2PROM.read(0x00010,flowRateBytes,4);
jelord 3:122bfc998c4c 686 E2PROM.byteToFloat(flowRateBytes, &volflowSet);
jelord 3:122bfc998c4c 687
jelord 3:122bfc998c4c 688 if(volflowSet<=1.0) {
jelord 3:122bfc998c4c 689 gainFlow = 100;
jelord 3:122bfc998c4c 690 } else if(volflowSet>=2.0) {
jelord 3:122bfc998c4c 691 gainFlow = 25;
jelord 3:122bfc998c4c 692 } else {
jelord 3:122bfc998c4c 693 gainFlow = 25;
jelord 0:2cb2b2ea316f 694 }
caseyquinn 14:7cdb643da356 695 */
jelord 3:122bfc998c4c 696 RGB_LED.set_led(1,0,0);
jelord 3:122bfc998c4c 697 press = bmesensor.getPressure();
jelord 3:122bfc998c4c 698 temp = bmesensor.getTemperature();
jelord 3:122bfc998c4c 699 rh = bmesensor.getHumidity();
jelord 3:122bfc998c4c 700
jelord 3:122bfc998c4c 701 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 702 massflowSet = volflowSet*atmoRho;
jelord 3:122bfc998c4c 703
jelord 3:122bfc998c4c 704 DigPot.writeRegister(digital_pot_setpoint);
jelord 3:122bfc998c4c 705 wait(1);
caseyquinn 12:5b4f3245606a 706 blower = 1;
jelord 3:122bfc998c4c 707
jelord 3:122bfc998c4c 708 uint8_t subjectLabelOriginal[8] = {0,};
caseyquinn 4:5d004fd997d5 709 E2PROM.read(0x00001, subjectLabelOriginal,8);
caseyquinn 12:5b4f3245606a 710
caseyquinn 13:455601f62aad 711
caseyquinn 12:5b4f3245606a 712
caseyquinn 14:7cdb643da356 713 seconds = time(NULL);
caseyquinn 4:5d004fd997d5 714 strftime(timestr, 32, "%y-%m-%d-%H=%M=%S", localtime(&seconds));
caseyquinn 13:455601f62aad 715
caseyquinn 9:8646fd501832 716 //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 14:7cdb643da356 717 //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 14:7cdb643da356 718 sprintf(filename, "/sd/UPAS_TboardtestLog_%s.txt", timestr);
jelord 3:122bfc998c4c 719 FILE *fp = fopen(filename, "w");
jelord 3:122bfc998c4c 720 fclose(fp);
jelord 3:122bfc998c4c 721
caseyquinn 14:7cdb643da356 722 /*
caseyquinn 12:5b4f3245606a 723 omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
caseyquinn 12:5b4f3245606a 724 omronVolt = (omronReading*4.096)/(32768*2);
caseyquinn 12:5b4f3245606a 725 if(omronVolt<=calibrations.omronVMin) {
caseyquinn 12:5b4f3245606a 726 massflow = calibrations.omronMFMin;
caseyquinn 12:5b4f3245606a 727 } else if(omronVolt>=calibrations.omronVMax) {
caseyquinn 12:5b4f3245606a 728 massflow = calibrations.omronMFMax;
caseyquinn 12:5b4f3245606a 729 } else {
caseyquinn 12:5b4f3245606a 730 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 731 }
caseyquinn 12:5b4f3245606a 732 deltaMflow = massflow-massflowSet;
caseyquinn 12:5b4f3245606a 733 digital_pot_set = digital_pot_setpoint;
caseyquinn 12:5b4f3245606a 734 wait(5);
caseyquinn 12:5b4f3245606a 735
caseyquinn 12:5b4f3245606a 736 //---------------------------------------------------------------------------------------------//
caseyquinn 12:5b4f3245606a 737 //Sets the flow withen +-1.5% of the desired flow rate based on mass flow
caseyquinn 12:5b4f3245606a 738
caseyquinn 12:5b4f3245606a 739 while(abs(deltaMflow)>.025) {
caseyquinn 12:5b4f3245606a 740
caseyquinn 12:5b4f3245606a 741 omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
caseyquinn 12:5b4f3245606a 742 omronVolt = (omronReading*4.096)/(32768*2);
caseyquinn 12:5b4f3245606a 743 //Mass Flow tf from file: UPAS v2 OSU-PrimaryFlowData FullSet 2015-05-29 CQ mods.xlsx
caseyquinn 12:5b4f3245606a 744 if(omronVolt<=calibrations.omronVMin) {
caseyquinn 12:5b4f3245606a 745 massflow = calibrations.omronMFMin;
caseyquinn 12:5b4f3245606a 746 } else if(omronVolt>=calibrations.omronVMax) {
caseyquinn 12:5b4f3245606a 747 massflow = calibrations.omronMFMax;
caseyquinn 12:5b4f3245606a 748 } else {
caseyquinn 12:5b4f3245606a 749 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 750 }
caseyquinn 12:5b4f3245606a 751
caseyquinn 12:5b4f3245606a 752 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 753 volflow = massflow/atmoRho;
caseyquinn 12:5b4f3245606a 754 massflowSet = volflowSet*atmoRho;
caseyquinn 12:5b4f3245606a 755 deltaMflow = massflow-massflowSet;
caseyquinn 12:5b4f3245606a 756
caseyquinn 12:5b4f3245606a 757 digital_pot_set = (int)(digital_pot_set+(int)((gainFlow*deltaMflow)));
caseyquinn 12:5b4f3245606a 758 if(digital_pot_set>=digitalpotMax) {
caseyquinn 12:5b4f3245606a 759 digital_pot_set = digitalpotMax;
caseyquinn 12:5b4f3245606a 760 } else if(digital_pot_set<=digitalpotMin) {
caseyquinn 12:5b4f3245606a 761 digital_pot_set = digitalpotMin;
caseyquinn 12:5b4f3245606a 762 }
caseyquinn 12:5b4f3245606a 763
caseyquinn 12:5b4f3245606a 764 wait(2);
caseyquinn 12:5b4f3245606a 765 DigPot.writeRegister(digital_pot_set);
caseyquinn 12:5b4f3245606a 766 pc.printf("%d,\r\n", digital_pot_set);
caseyquinn 12:5b4f3245606a 767 wait(1);
caseyquinn 12:5b4f3245606a 768
caseyquinn 12:5b4f3245606a 769
caseyquinn 12:5b4f3245606a 770 }
caseyquinn 14:7cdb643da356 771 */
jelord 3:122bfc998c4c 772 sampledVol = 0.0;
jelord 3:122bfc998c4c 773 RGB_LED.set_led(0,1,0);
caseyquinn 14:7cdb643da356 774
caseyquinn 12:5b4f3245606a 775 // stop.attach(&check_stop, 9); // check if we should shut down every 9 number seconds, starting after the start.
caseyquinn 14:7cdb643da356 776 logg.attach(&log_data, logInerval);
caseyquinn 12:5b4f3245606a 777 //flowCtl.attach(&flowControl, 1);
caseyquinn 7:29b01d5812ee 778
jelord 3:122bfc998c4c 779
jelord 3:122bfc998c4c 780 //** end of initalization **//
jelord 3:122bfc998c4c 781 //---------------------------------------------------------------------------------------------//
jelord 3:122bfc998c4c 782 //---------------------------------------------------------------------------------------------//
jelord 3:122bfc998c4c 783 // Main Control Loop
jelord 3:122bfc998c4c 784
caseyquinn 7:29b01d5812ee 785 while (1) {
caseyquinn 7:29b01d5812ee 786 // Do other things...
caseyquinn 14:7cdb643da356 787 /*
caseyquinn 13:455601f62aad 788 blower = 1;
caseyquinn 13:455601f62aad 789 wait(5);
caseyquinn 13:455601f62aad 790 blower = 0;
caseyquinn 13:455601f62aad 791 wait(5);
caseyquinn 14:7cdb643da356 792 */
caseyquinn 7:29b01d5812ee 793 }
caseyquinn 7:29b01d5812ee 794
caseyquinn 8:c4a8f9b67cee 795
caseyquinn 4:5d004fd997d5 796
jelord 3:122bfc998c4c 797
jelord 0:2cb2b2ea316f 798 }