scott kelleher / Outdoor_UPAS_v1_2_powerfunction

attempt to fix posible power issues with the sharp

Dependencies:   ADS1115 BME280 CronoDot SDFileSystem mbed

Fork of Outdoor_UPAS_v1_2_Tboard by scott kelleher

main.cpp@13:455601f62aad, 2016-03-22 (annotated)

Committer:
caseyquinn
Date:
Tue Mar 22 14:56:35 2016 +0000
Revision:
13:455601f62aad
Parent:
12:5b4f3245606a
Child:
14:7cdb643da356
Basic code for initial flashing of the Tboards. Code is also saved as a text file: UPASv1_Tboard_NUCLEO_L152RE_barebones_noi2c_20160321.txt.

Who changed what in which revision?

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