Volckens Group Sensors / UPAS_BLE_SD_iOS

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

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

Fork of UPAS_BLE_and_USB by Volckens Group Sensors

main.cpp@78:a465de6cc47e, 2015-09-11 (annotated)

Committer:
joshuasmth04
Date:
Fri Sep 11 19:47:06 2015 +0000
Revision:
78:a465de6cc47e
Parent:
77:24fbeb2bfe05
Child:
79:ed555e9081d0
Minor modifications to accommodate the UBM's new admen menu and it's arguments.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
caseyquinn 0:14d46ef4b6cb 1 #include "mbed.h"
caseyquinn 0:14d46ef4b6cb 2 #include "SDFileSystem.h"
caseyquinn 0:14d46ef4b6cb 3 #include "Adafruit_ADS1015.h"
caseyquinn 1:37babeb68ab9 4 #include "MCP40D17.h"
caseyquinn 7:a24d7156bc02 5 #include "STC3100.h"
caseyquinn 10:f9cb61b29340 6 #include "LSM303.h"
caseyquinn 12:8c00a7f5d483 7 #include "BME280.h"
caseyquinn 14:ad550174db8b 8 #include "SI1145.h"
joshuasmth04 40:ef7e1dcb3780 9 #include "NCP5623BMUTBG.h"
joshuasmth04 41:1fb3e0ac6f87 10 #include "CronoDot.h"
caseyquinn 56:c4d6bdd7c3fb 11 #include "EEPROM.h"
joshuasmth04 72:0b36575ab00d 12 #include "US_Menu.h"
joshuasmth04 77:24fbeb2bfe05 13 #include "BLEDevice.h"
joshuasmth04 71:78edbceff4fc 14 #include "BLE_Menu.h"
joshuasmth04 77:24fbeb2bfe05 15 #include "Calibration.h"
joshuasmth04 71:78edbceff4fc 16
joshuasmth04 71:78edbceff4fc 17 #define BLE_UUID_TXRX_SERVICE 0x0000 /**< The UUID of the Nordic UART Service. */
joshuasmth04 71:78edbceff4fc 18 #define BLE_UUID_TX_CHARACTERISTIC 0x0002 /**< The UUID of the TX Characteristic. */
joshuasmth04 71:78edbceff4fc 19 #define BLE_UUIDS_RX_CHARACTERISTIC 0x0003 /**< The UUID of the RX Characteristic. */
caseyquinn 1:37babeb68ab9 20
caseyquinn 1:37babeb68ab9 21 #define SERIAL_BAUD_RATE 9600
joshuasmth04 41:1fb3e0ac6f87 22 #define SCL 20
caseyquinn 7:a24d7156bc02 23 #define SDA 22
caseyquinn 57:0b554f7aa9a3 24 //#define Crono 0xD0 //D0 for the chronoDot
caseyquinn 0:14d46ef4b6cb 25
joshuasmth04 71:78edbceff4fc 26 uint8_t txPayload[TXRX_BUF_LEN] = {0,};
joshuasmth04 71:78edbceff4fc 27 uint8_t rxPayload[TXRX_BUF_LEN] = {0,};
joshuasmth04 71:78edbceff4fc 28
joshuasmth04 71:78edbceff4fc 29 static const uint8_t uart_base_uuid[] = {0x71, 0x3D, 0, 0, 0x50, 0x3E, 0x4C, 0x75, 0xBA, 0x94, 0x31, 0x48, 0xF1, 0x8D, 0x94, 0x1E};
joshuasmth04 71:78edbceff4fc 30 static const uint8_t uart_tx_uuid[] = {0x71, 0x3D, 0, 3, 0x50, 0x3E, 0x4C, 0x75, 0xBA, 0x94, 0x31, 0x48, 0xF1, 0x8D, 0x94, 0x1E};
joshuasmth04 71:78edbceff4fc 31 static const uint8_t uart_rx_uuid[] = {0x71, 0x3D, 0, 2, 0x50, 0x3E, 0x4C, 0x75, 0xBA, 0x94, 0x31, 0x48, 0xF1, 0x8D, 0x94, 0x1E};
joshuasmth04 71:78edbceff4fc 32 static const uint8_t uart_base_uuid_rev[] = {0x1E, 0x94, 0x8D, 0xF1, 0x48, 0x31, 0x94, 0xBA, 0x75, 0x4C, 0x3E, 0x50, 0, 0, 0x3D, 0x71};
joshuasmth04 71:78edbceff4fc 33
joshuasmth04 71:78edbceff4fc 34 GattCharacteristic txCharacteristic (uart_tx_uuid, txPayload, 1, TXRX_BUF_LEN, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE_WITHOUT_RESPONSE);
joshuasmth04 71:78edbceff4fc 35 GattCharacteristic rxCharacteristic (uart_rx_uuid, rxPayload, 1, TXRX_BUF_LEN, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY);
joshuasmth04 71:78edbceff4fc 36 GattCharacteristic *uartChars[] = {&txCharacteristic, &rxCharacteristic};
joshuasmth04 71:78edbceff4fc 37 GattService uartService(uart_base_uuid, uartChars, sizeof(uartChars) / sizeof(GattCharacteristic *));
joshuasmth04 71:78edbceff4fc 38
joshuasmth04 71:78edbceff4fc 39 BLEDevice ble;
joshuasmth04 71:78edbceff4fc 40 BLE_Menu bleMenu(ble, txPayload, rxPayload, uart_base_uuid_rev, uart_base_uuid, uartService);
joshuasmth04 71:78edbceff4fc 41
joshuasmth04 72:0b36575ab00d 42 I2C i2c(p22, p20);
joshuasmth04 72:0b36575ab00d 43 Adafruit_ADS1115 ads(&i2c);
joshuasmth04 72:0b36575ab00d 44 MCP40D17 DigPot(&i2c);
joshuasmth04 72:0b36575ab00d 45 BME280 bmesensor(p22, p20);
joshuasmth04 72:0b36575ab00d 46 STC3100 gasG(p22, p20);
joshuasmth04 72:0b36575ab00d 47 Serial pc(USBTX, USBRX);
joshuasmth04 72:0b36575ab00d 48 DigitalOut blower(p29, 0);
joshuasmth04 72:0b36575ab00d 49 DigitalOut pbKill(p18, 1);
joshuasmth04 72:0b36575ab00d 50 LSM303 movementsensor(p22, p20);
joshuasmth04 72:0b36575ab00d 51 SI1145 lightsensor(p22, p20);
joshuasmth04 72:0b36575ab00d 52 NCP5623BMUTBG RGB_LED(p22, p20);
joshuasmth04 72:0b36575ab00d 53 CronoDot RTC(p22, p20);
joshuasmth04 72:0b36575ab00d 54 EEPROM E2PROM(p22, p20);
joshuasmth04 72:0b36575ab00d 55 US_Menu Menu;
joshuasmth04 77:24fbeb2bfe05 56 DigitalOut GPS_EN(p4,0); //pin 4 is used to enable and disable the GPS, in order to recive serial communications
joshuasmth04 77:24fbeb2bfe05 57 Calibration calibrations(1); //Default serial/calibration if there are no values for the selected option
caseyquinn 57:0b554f7aa9a3 58
caseyquinn 57:0b554f7aa9a3 59 Timeout stop; //This is the stop call back object
joshuasmth04 77:24fbeb2bfe05 60 Timeout logg; //This is the logging call back object
caseyquinn 67:300418575137 61
joshuasmth04 77:24fbeb2bfe05 62 uint16_t serial_num = 1; // Default serial/calibration number
joshuasmth04 77:24fbeb2bfe05 63 int RunReady =0;
caseyquinn 70:81f04e69e08a 64
caseyquinn 70:81f04e69e08a 65
caseyquinn 20:ad9883973d86 66 float press;
caseyquinn 20:ad9883973d86 67 float temp;
caseyquinn 20:ad9883973d86 68 float rh;
caseyquinn 4:69bd7e8a994c 69
caseyquinn 20:ad9883973d86 70 int uv;
caseyquinn 20:ad9883973d86 71 int vis;
caseyquinn 20:ad9883973d86 72 int ir;
caseyquinn 8:204c21adf693 73
caseyquinn 67:300418575137 74 float compass;
caseyquinn 10:f9cb61b29340 75 float accel_x;
caseyquinn 10:f9cb61b29340 76 float accel_y;
caseyquinn 10:f9cb61b29340 77 float accel_z;
lionberg 52:80480b2fafba 78 float accel_comp;
caseyquinn 10:f9cb61b29340 79 float mag_x;
caseyquinn 10:f9cb61b29340 80 float mag_y;
caseyquinn 10:f9cb61b29340 81 float mag_z;
caseyquinn 10:f9cb61b29340 82
caseyquinn 0:14d46ef4b6cb 83 int vInReading;
caseyquinn 0:14d46ef4b6cb 84 int vBlowerReading;
caseyquinn 0:14d46ef4b6cb 85 int omronDiff;
lionberg 52:80480b2fafba 86 float omronVolt; //V
caseyquinn 20:ad9883973d86 87 int omronReading;
lionberg 52:80480b2fafba 88 float atmoRho; //g/L
caseyquinn 49:19e828650618 89
caseyquinn 20:ad9883973d86 90 float massflow; //g/min
caseyquinn 20:ad9883973d86 91 float volflow; //L/min
caseyquinn 67:300418575137 92 float volflowSet = 1.0; //L/min
caseyquinn 57:0b554f7aa9a3 93 int logInerval = 10;
caseyquinn 57:0b554f7aa9a3 94 double secondsD = 0;
joshuasmth04 41:1fb3e0ac6f87 95 float massflowSet;
caseyquinn 42:fc2f2b9f07ae 96 float deltaVflow = 0.0;
caseyquinn 42:fc2f2b9f07ae 97 float deltaMflow = 0.0;
caseyquinn 47:3146e8c949a9 98 float gainFlow;
lionberg 52:80480b2fafba 99 float sampledVol; //L, total sampled volume
caseyquinn 20:ad9883973d86 100
caseyquinn 55:f24d70f519cd 101 int digital_pot_setpoint; //min = 0x7F, max = 0x00
caseyquinn 55:f24d70f519cd 102 int digital_pot_set;
caseyquinn 55:f24d70f519cd 103 int digital_pot_change;
caseyquinn 55:f24d70f519cd 104 int digitalpotMax = 127;
caseyquinn 55:f24d70f519cd 105 int digitalpotMin = 2;
caseyquinn 55:f24d70f519cd 106
joshuasmth04 59:a9b21b3d9afc 107 int dutyUp;
joshuasmth04 59:a9b21b3d9afc 108 int dutyDown;
caseyquinn 67:300418575137 109 uint8_t f_sec, f_min, f_hour, f_date, f_month, f_year;
joshuasmth04 59:a9b21b3d9afc 110
joshuasmth04 72:0b36575ab00d 111 // variables are only place holders for the US_Menu //
joshuasmth04 72:0b36575ab00d 112 int refreshtime;
joshuasmth04 72:0b36575ab00d 113 float home_lat, home_lon, work_lat, work_lon;
joshuasmth04 77:24fbeb2bfe05 114 //*************************************************//
joshuasmth04 72:0b36575ab00d 115
caseyquinn 67:300418575137 116 //int refresh_Time = 10; // refresh time in s, note calling read_GPS()(or similar) will still take how ever long it needs(hopefully < 1s)
caseyquinn 42:fc2f2b9f07ae 117
caseyquinn 57:0b554f7aa9a3 118 char device_name[] = "---------------";
caseyquinn 73:47910ee23ebf 119 char filename[] = "/sd/UPAS0012LOG000000000000---------------.txt";
caseyquinn 7:a24d7156bc02 120 SDFileSystem sd(SPIS_PSELMOSI, SPIS_PSELMISO, SPIS_PSELSCK, SPIS_PSELSS, "sd"); // I believe this matches Todd's pinout, let me know if this doesn't work. (p12, p13, p15, p14)
caseyquinn 7:a24d7156bc02 121
caseyquinn 7:a24d7156bc02 122
joshuasmth04 71:78edbceff4fc 123 void disconnectionCallback(Gap::Handle_t handle, Gap::DisconnectionReason_t reason)
joshuasmth04 71:78edbceff4fc 124 {
joshuasmth04 71:78edbceff4fc 125 bleMenu.disconnectionCallback();
joshuasmth04 71:78edbceff4fc 126 }
joshuasmth04 71:78edbceff4fc 127
joshuasmth04 71:78edbceff4fc 128 void WrittenHandler(const GattCharacteristicWriteCBParams *Handler) // called any time the phone sends a message
joshuasmth04 71:78edbceff4fc 129 {
joshuasmth04 71:78edbceff4fc 130 bleMenu.WrittenHandler(pc, txPayload, txCharacteristic, Handler);
joshuasmth04 71:78edbceff4fc 131 //returns things to the txPayload
joshuasmth04 71:78edbceff4fc 132 }
joshuasmth04 71:78edbceff4fc 133
joshuasmth04 62:edc9632bcc43 134 void check_stop() // this checks if it's time to stop and shutdown
caseyquinn 57:0b554f7aa9a3 135 {
joshuasmth04 63:66796aef8d68 136 //RTC.get_time(); //debug
joshuasmth04 63:66796aef8d68 137 //pc.printf("%02d:%02d:%02d on %d/%d/%d) \r\n",RTC.hour, RTC.minutes, RTC.seconds, RTC.month, RTC.date, RTC.year);//debig
caseyquinn 67:300418575137 138 if(RTC.compare(f_sec, f_min, f_hour, f_date, f_month, f_year)) {
caseyquinn 57:0b554f7aa9a3 139 pbKill = 0; // this is were we shut everything down
caseyquinn 57:0b554f7aa9a3 140 }
caseyquinn 57:0b554f7aa9a3 141 stop.detach();
joshuasmth04 77:24fbeb2bfe05 142 stop.attach(&check_stop, 9);
joshuasmth04 62:edc9632bcc43 143 }
caseyquinn 58:7239c2ab2b65 144
joshuasmth04 41:1fb3e0ac6f87 145
caseyquinn 57:0b554f7aa9a3 146 void log_data()
joshuasmth04 59:a9b21b3d9afc 147 {
caseyquinn 70:81f04e69e08a 148 logg.detach();
caseyquinn 70:81f04e69e08a 149 logg.attach(&log_data, logInerval);
joshuasmth04 59:a9b21b3d9afc 150 RTC.get_time();
caseyquinn 70:81f04e69e08a 151 secondsD = RTC.seconds;
joshuasmth04 77:24fbeb2bfe05 152 while(fmod(secondsD,logInerval)!=0) {
caseyquinn 70:81f04e69e08a 153 RTC.get_time();
caseyquinn 70:81f04e69e08a 154 secondsD = RTC.seconds;
joshuasmth04 77:24fbeb2bfe05 155 }
joshuasmth04 77:24fbeb2bfe05 156
joshuasmth04 77:24fbeb2bfe05 157
joshuasmth04 59:a9b21b3d9afc 158 omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
joshuasmth04 59:a9b21b3d9afc 159 omronVolt = (omronReading*4.096)/(32768*2);
joshuasmth04 59:a9b21b3d9afc 160
joshuasmth04 77:24fbeb2bfe05 161 if(omronVolt<=calibrations.omronVMin) {
joshuasmth04 77:24fbeb2bfe05 162 massflow = calibrations.omronMFMin;
joshuasmth04 77:24fbeb2bfe05 163 } else if(omronVolt>=calibrations.omronVMax) {
joshuasmth04 77:24fbeb2bfe05 164 massflow = calibrations.omronMFMax;
joshuasmth04 59:a9b21b3d9afc 165 } else {
joshuasmth04 77:24fbeb2bfe05 166 massflow = calibrations.MF4*pow(omronVolt,(float)4)+calibrations.MF3*pow(omronVolt,(float)3)+calibrations.MF2*pow(omronVolt,(float)2)+calibrations.MF1*omronVolt+calibrations.MF0;
joshuasmth04 59:a9b21b3d9afc 167 }
joshuasmth04 59:a9b21b3d9afc 168
joshuasmth04 59:a9b21b3d9afc 169 atmoRho = ((press-((6.1078*pow((float)10,(float)((7.5*temp)/(237.3+temp))))*(rh/100)))*100)/(287.0531*(temp+273.15))+((6.1078*pow((float)10,(float)((7.5*temp)/(237.3+temp))))*(rh/100)*100)/(461.4964*(temp+273.15));
joshuasmth04 59:a9b21b3d9afc 170 volflow = massflow/atmoRho;
joshuasmth04 59:a9b21b3d9afc 171 sampledVol = sampledVol + ((((float)logInerval)/60.0)*volflow);
joshuasmth04 59:a9b21b3d9afc 172 deltaVflow = volflow-volflowSet;
joshuasmth04 59:a9b21b3d9afc 173 massflowSet = volflowSet*atmoRho;
joshuasmth04 59:a9b21b3d9afc 174 deltaMflow = massflow-massflowSet;
joshuasmth04 59:a9b21b3d9afc 175
joshuasmth04 59:a9b21b3d9afc 176 if(abs(deltaMflow)>.025) {
joshuasmth04 59:a9b21b3d9afc 177 digital_pot_change = (int)(gainFlow*deltaMflow);
joshuasmth04 59:a9b21b3d9afc 178
joshuasmth04 59:a9b21b3d9afc 179
joshuasmth04 59:a9b21b3d9afc 180 if(abs(digital_pot_change)>=50) {
joshuasmth04 59:a9b21b3d9afc 181 digital_pot_set = (int)(digital_pot_set+(int)((10.0*deltaMflow)));
joshuasmth04 59:a9b21b3d9afc 182 RGB_LED.set_led(1,0,0);
joshuasmth04 41:1fb3e0ac6f87 183
joshuasmth04 59:a9b21b3d9afc 184 } else if(digital_pot_change+digital_pot_set>=digitalpotMax&abs(digital_pot_change)<50) {
joshuasmth04 59:a9b21b3d9afc 185 digital_pot_set = digitalpotMax;
joshuasmth04 59:a9b21b3d9afc 186 RGB_LED.set_led(1,0,0);
joshuasmth04 59:a9b21b3d9afc 187 } else if(digital_pot_change+digital_pot_set<=digitalpotMin&abs(digital_pot_change)<50) {
joshuasmth04 59:a9b21b3d9afc 188 digital_pot_set = digitalpotMin;
joshuasmth04 59:a9b21b3d9afc 189 RGB_LED.set_led(1,0,0);
joshuasmth04 59:a9b21b3d9afc 190 } else {
joshuasmth04 59:a9b21b3d9afc 191 digital_pot_set = (digital_pot_set+ digital_pot_change);
joshuasmth04 59:a9b21b3d9afc 192 RGB_LED.set_led(1,1,0);
joshuasmth04 59:a9b21b3d9afc 193 }
joshuasmth04 59:a9b21b3d9afc 194
joshuasmth04 59:a9b21b3d9afc 195 DigPot.writeRegister(digital_pot_set);
joshuasmth04 59:a9b21b3d9afc 196
joshuasmth04 59:a9b21b3d9afc 197 } else {
joshuasmth04 59:a9b21b3d9afc 198 RGB_LED.set_led(0,1,0);
joshuasmth04 59:a9b21b3d9afc 199 }
joshuasmth04 59:a9b21b3d9afc 200
joshuasmth04 59:a9b21b3d9afc 201 movementsensor.getACCEL();
joshuasmth04 59:a9b21b3d9afc 202 movementsensor.getCOMPASS();
caseyquinn 67:300418575137 203 compass = movementsensor.getCOMPASS_HEADING();
joshuasmth04 59:a9b21b3d9afc 204 accel_x = movementsensor.AccelData.x;
joshuasmth04 59:a9b21b3d9afc 205 accel_y = movementsensor.AccelData.y;
joshuasmth04 59:a9b21b3d9afc 206 accel_z = movementsensor.AccelData.z;
joshuasmth04 59:a9b21b3d9afc 207 accel_comp = pow(accel_x,(float)2)+pow(accel_y,(float)2)+pow(accel_z,(float)2)-1.0;
joshuasmth04 59:a9b21b3d9afc 208 mag_x = movementsensor.MagData.x;
joshuasmth04 59:a9b21b3d9afc 209 mag_y = movementsensor.MagData.y;
joshuasmth04 59:a9b21b3d9afc 210 mag_z = movementsensor.MagData.z;
joshuasmth04 59:a9b21b3d9afc 211
joshuasmth04 59:a9b21b3d9afc 212 vInReading = ads.readADC_SingleEnded(1, 0xD583); // read channel 0
joshuasmth04 59:a9b21b3d9afc 213 vBlowerReading = ads.readADC_SingleEnded(2, 0xE783); // read channel 0
joshuasmth04 59:a9b21b3d9afc 214 omronDiff = ads.readADC_Differential(0x8583); // differential channel 2-3
joshuasmth04 59:a9b21b3d9afc 215 press = bmesensor.getPressure();
joshuasmth04 59:a9b21b3d9afc 216 temp = bmesensor.getTemperature()-5.0;
joshuasmth04 59:a9b21b3d9afc 217 rh = bmesensor.getHumidity();
joshuasmth04 59:a9b21b3d9afc 218 uv = lightsensor.getUV();
joshuasmth04 59:a9b21b3d9afc 219 vis = lightsensor.getVIS();
joshuasmth04 59:a9b21b3d9afc 220 ir = lightsensor.getIR();
joshuasmth04 59:a9b21b3d9afc 221
joshuasmth04 59:a9b21b3d9afc 222 //Mount the filesystem
joshuasmth04 59:a9b21b3d9afc 223 //sd.mount();
joshuasmth04 59:a9b21b3d9afc 224 FILE *fp = fopen(filename, "a");
caseyquinn 67:300418575137 225 fprintf(fp, "%02d,%02d,%02d,%02d,%02d,%02d,%1.3f,%1.3f,%2.2f,%4.2f,%2.1f,%1.3f,%1.3f,%5.1f,%1.1f,%1.1f,%1.1f,%1.1f,%d,%d,%d,%d,%d,%d,%d,%d,%d,%1.3f,%1.3f,%f\r\n",RTC.year, RTC.month,RTC.date,RTC.hour,RTC.minutes,RTC.seconds,omronVolt,massflow,temp,press,rh,atmoRho,volflow,sampledVol,accel_x,accel_y,accel_z,accel_comp,uv,omronReading, vInReading, vBlowerReading, omronDiff,gasG.getAmps(), gasG.getVolts(), gasG.getCharge(),digital_pot_set, deltaMflow, deltaVflow, compass);
joshuasmth04 59:a9b21b3d9afc 226 fclose(fp);
joshuasmth04 59:a9b21b3d9afc 227 //Unmount the filesystem
joshuasmth04 59:a9b21b3d9afc 228 //sd.unmount();
joshuasmth04 59:a9b21b3d9afc 229
caseyquinn 70:81f04e69e08a 230 //wait(1.2);
joshuasmth04 77:24fbeb2bfe05 231
joshuasmth04 59:a9b21b3d9afc 232 }
caseyquinn 57:0b554f7aa9a3 233
caseyquinn 57:0b554f7aa9a3 234 int main()
caseyquinn 57:0b554f7aa9a3 235 {
caseyquinn 57:0b554f7aa9a3 236
caseyquinn 57:0b554f7aa9a3 237 // Setup and Initialization
caseyquinn 57:0b554f7aa9a3 238 //---------------------------------------------------------------------------------------------//
joshuasmth04 77:24fbeb2bfe05 239 Menu.read_menu(E2PROM, logInerval,refreshtime, volflowSet, device_name, dutyUp, dutyDown, home_lat, home_lon, work_lat, work_lon, RunReady, serial_num); //Read all data from the EEPROM here
joshuasmth04 77:24fbeb2bfe05 240
joshuasmth04 71:78edbceff4fc 241 //**************//BLE initialization//**************//
joshuasmth04 78:a465de6cc47e 242 bleMenu.read_menu(E2PROM, logInerval,refreshtime, volflowSet, device_name, dutyUp, dutyDown, home_lat, home_lon, work_lat, work_lon, RunReady, serial_num); //Read all data from the EEPROM here
joshuasmth04 71:78edbceff4fc 243 uint8_t BLE_name[] = {device_name[0], device_name[1], device_name[2], device_name[3], device_name[4], device_name[5], device_name[6], device_name[7], device_name[8]};
joshuasmth04 77:24fbeb2bfe05 244 ble.init();
joshuasmth04 77:24fbeb2bfe05 245 // setup advertising
joshuasmth04 71:78edbceff4fc 246 ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED);
joshuasmth04 71:78edbceff4fc 247 ble.setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
joshuasmth04 71:78edbceff4fc 248 ble.accumulateAdvertisingPayload(GapAdvertisingData::SHORTENED_LOCAL_NAME,(const uint8_t *)BLE_name, sizeof(BLE_name) - 1); // ~8 char max!
joshuasmth04 71:78edbceff4fc 249 ble.accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_128BIT_SERVICE_IDS,(const uint8_t *)uart_base_uuid_rev, sizeof(uart_base_uuid));
joshuasmth04 77:24fbeb2bfe05 250 // 100ms; in multiples of 0.625ms.
joshuasmth04 71:78edbceff4fc 251 ble.setAdvertisingInterval(160);
joshuasmth04 71:78edbceff4fc 252 ble.addService(uartService);
joshuasmth04 77:24fbeb2bfe05 253 ble.startAdvertising();
joshuasmth04 71:78edbceff4fc 254 ble.onDisconnection(disconnectionCallback); //what happens when disconected
joshuasmth04 71:78edbceff4fc 255 ble.onDataWritten(WrittenHandler); //what happens when the phone sends a message
joshuasmth04 71:78edbceff4fc 256 //**************//BLE initialization//**************//
joshuasmth04 77:24fbeb2bfe05 257
joshuasmth04 77:24fbeb2bfe05 258
joshuasmth04 77:24fbeb2bfe05 259
caseyquinn 57:0b554f7aa9a3 260 //Test for errors
joshuasmth04 71:78edbceff4fc 261 //RunReady = 0; //debug always open the menu
joshuasmth04 76:8130cb6776c6 262 //if(RTC.OSF()) { //Force the menu open if the RTC needs reset.
joshuasmth04 76:8130cb6776c6 263 // RunReady = 0;
joshuasmth04 76:8130cb6776c6 264 //}
joshuasmth04 77:24fbeb2bfe05 265 if(RunReady == 0) {
joshuasmth04 71:78edbceff4fc 266 RGB_LED.set_led(0,1,1); // error code/color
joshuasmth04 71:78edbceff4fc 267 pc.printf("Change Name\r\n");
joshuasmth04 77:24fbeb2bfe05 268 while(RunReady == 0) {
joshuasmth04 71:78edbceff4fc 269 RGB_LED.set_led(0,1,1); // error code/color
joshuasmth04 77:24fbeb2bfe05 270 RunReady = Menu.Start(pc, E2PROM, RTC, logInerval, refreshtime, volflowSet, device_name, dutyUp, dutyDown, home_lat, home_lon, work_lat, work_lon, Menu.menu_ops, 0.25, serial_num, calibrations); //Forces you to open the menu
joshuasmth04 71:78edbceff4fc 271 RGB_LED.set_led(0,10,10); // error code/color
joshuasmth04 78:a465de6cc47e 272 bleMenu.open_menu(txPayload, rxCharacteristic, E2PROM, RTC, logInerval, refreshtime, volflowSet, device_name, dutyUp, dutyDown, home_lat, home_lon, work_lat, work_lon, Menu.menu_ops ,RunReady, 0.25, serial_num, calibrations);
joshuasmth04 71:78edbceff4fc 273 }
joshuasmth04 77:24fbeb2bfe05 274 if(Menu.crr == 0){
joshuasmth04 77:24fbeb2bfe05 275 Menu.save_menu(E2PROM, logInerval, refreshtime, volflowSet, device_name, dutyUp, dutyDown, home_lat, home_lon, work_lat, work_lon, RunReady, serial_num); //Save all data to the EEPROM
joshuasmth04 77:24fbeb2bfe05 276 pbKill = 0;
joshuasmth04 77:24fbeb2bfe05 277 }
joshuasmth04 71:78edbceff4fc 278 }
joshuasmth04 77:24fbeb2bfe05 279
joshuasmth04 71:78edbceff4fc 280 RunReady = 0;
joshuasmth04 77:24fbeb2bfe05 281 Menu.save_menu(E2PROM, logInerval, refreshtime, volflowSet, device_name, dutyUp, dutyDown, home_lat, home_lon, work_lat, work_lon, RunReady, serial_num); //Save all data to the EEPROM
joshuasmth04 78:a465de6cc47e 282 calibrations.initialize(serial_num);
joshuasmth04 78:a465de6cc47e 283
joshuasmth04 62:edc9632bcc43 284 stop.attach(&check_stop, 60); // check if we should shut down every 5 seconds, starting 60s after the start.
caseyquinn 57:0b554f7aa9a3 285
joshuasmth04 59:a9b21b3d9afc 286 if(volflowSet==1.0) {
joshuasmth04 59:a9b21b3d9afc 287 gainFlow = 100;
joshuasmth04 59:a9b21b3d9afc 288 } else if(volflowSet==2.0) {
joshuasmth04 59:a9b21b3d9afc 289 gainFlow = 25;
joshuasmth04 59:a9b21b3d9afc 290 } else {
joshuasmth04 59:a9b21b3d9afc 291 gainFlow = 25;
joshuasmth04 59:a9b21b3d9afc 292 }
joshuasmth04 59:a9b21b3d9afc 293
caseyquinn 57:0b554f7aa9a3 294 RGB_LED.set_led(1,0,0);
caseyquinn 57:0b554f7aa9a3 295 press = bmesensor.getPressure();
caseyquinn 57:0b554f7aa9a3 296 temp = bmesensor.getTemperature();
caseyquinn 57:0b554f7aa9a3 297 rh = bmesensor.getHumidity();
caseyquinn 57:0b554f7aa9a3 298
caseyquinn 57:0b554f7aa9a3 299 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 57:0b554f7aa9a3 300 massflowSet = volflowSet*atmoRho;
caseyquinn 57:0b554f7aa9a3 301 //Digtal pot tf from file: UPAS v2 OSU-PrimaryFlowData FullSet 2015-05-29 CQ mods.xlsx
joshuasmth04 77:24fbeb2bfe05 302 digital_pot_setpoint = (int)floor(calibrations.DP4*pow(massflowSet,4)+calibrations.DP3*pow(massflowSet,3)+calibrations.DP2*pow(massflowSet,2)+calibrations.DP1*massflowSet+calibrations.DP0); //min = 0x7F, max = 0x00
joshuasmth04 59:a9b21b3d9afc 303
joshuasmth04 59:a9b21b3d9afc 304 if(digital_pot_setpoint>=digitalpotMax) {
caseyquinn 57:0b554f7aa9a3 305 digital_pot_setpoint = digitalpotMax;
joshuasmth04 59:a9b21b3d9afc 306 } else if(digital_pot_setpoint<=digitalpotMin) {
caseyquinn 57:0b554f7aa9a3 307 digital_pot_setpoint = digitalpotMin;
joshuasmth04 59:a9b21b3d9afc 308 }
joshuasmth04 59:a9b21b3d9afc 309
caseyquinn 57:0b554f7aa9a3 310 DigPot.writeRegister(digital_pot_setpoint);
caseyquinn 57:0b554f7aa9a3 311 wait(1);
caseyquinn 57:0b554f7aa9a3 312 blower = 1;
joshuasmth04 77:24fbeb2bfe05 313 if(Menu.crr == 1) {
joshuasmth04 77:24fbeb2bfe05 314 RTC.get_time();
joshuasmth04 77:24fbeb2bfe05 315 f_sec = RTC.seconds;
joshuasmth04 77:24fbeb2bfe05 316 f_min = RTC.minutes;
joshuasmth04 77:24fbeb2bfe05 317 f_hour = RTC.hour;
joshuasmth04 77:24fbeb2bfe05 318 if(RTC.month == 1 | RTC.month == 3 | RTC.month == 5 | RTC.month == 7 | RTC.month == 8 | RTC.month == 10) {
joshuasmth04 77:24fbeb2bfe05 319 if(RTC.date == 31) {
caseyquinn 67:300418575137 320 f_date = 1;
caseyquinn 67:300418575137 321 f_month = RTC.month +1;
joshuasmth04 77:24fbeb2bfe05 322 f_year = RTC.year;
joshuasmth04 77:24fbeb2bfe05 323 } else {
joshuasmth04 77:24fbeb2bfe05 324 f_date = RTC.date+1;
joshuasmth04 77:24fbeb2bfe05 325 f_month = RTC.month;
joshuasmth04 77:24fbeb2bfe05 326 f_year = RTC.year;
joshuasmth04 77:24fbeb2bfe05 327 }
joshuasmth04 77:24fbeb2bfe05 328 } else if(RTC.month == 4 | RTC.month == 6 | RTC.month == 9 | RTC.month == 11) {
joshuasmth04 77:24fbeb2bfe05 329 if(RTC.date == 30) {
joshuasmth04 77:24fbeb2bfe05 330 f_date = 1;
joshuasmth04 77:24fbeb2bfe05 331 f_month = RTC.month +1;
joshuasmth04 77:24fbeb2bfe05 332 f_year = RTC.year;
joshuasmth04 77:24fbeb2bfe05 333 } else {
caseyquinn 67:300418575137 334 f_date = RTC.date+1;
caseyquinn 67:300418575137 335 f_month = RTC.month;
caseyquinn 67:300418575137 336 f_year = RTC.year;
joshuasmth04 77:24fbeb2bfe05 337 }
joshuasmth04 77:24fbeb2bfe05 338 } else if(RTC.month == 2) {
joshuasmth04 77:24fbeb2bfe05 339 if(RTC.year == 16 | RTC.year == 20 | RTC.year == 24| RTC.year == 28) {
joshuasmth04 77:24fbeb2bfe05 340 if(RTC.date == 29) {
joshuasmth04 77:24fbeb2bfe05 341 f_date = 1;
joshuasmth04 77:24fbeb2bfe05 342 f_month = RTC.month +1;
joshuasmth04 77:24fbeb2bfe05 343 f_year = RTC.year;
joshuasmth04 77:24fbeb2bfe05 344 } else {
joshuasmth04 77:24fbeb2bfe05 345 f_date = RTC.date+1;
joshuasmth04 77:24fbeb2bfe05 346 f_month = RTC.month;
joshuasmth04 77:24fbeb2bfe05 347 f_year = RTC.year;
joshuasmth04 77:24fbeb2bfe05 348 }
joshuasmth04 77:24fbeb2bfe05 349 } else {
joshuasmth04 77:24fbeb2bfe05 350 if(RTC.date == 28) {
joshuasmth04 77:24fbeb2bfe05 351 f_date = 1;
joshuasmth04 77:24fbeb2bfe05 352 f_month = RTC.month +1;
joshuasmth04 77:24fbeb2bfe05 353 f_year = RTC.year;
joshuasmth04 77:24fbeb2bfe05 354 } else {
joshuasmth04 77:24fbeb2bfe05 355 f_date = RTC.date+1;
joshuasmth04 77:24fbeb2bfe05 356 f_month = RTC.month;
joshuasmth04 77:24fbeb2bfe05 357 f_year = RTC.year;
caseyquinn 67:300418575137 358 }
caseyquinn 67:300418575137 359 }
joshuasmth04 77:24fbeb2bfe05 360 } else if(RTC.month == 12) {
joshuasmth04 77:24fbeb2bfe05 361 if(RTC.date == 31) {
caseyquinn 67:300418575137 362 f_date = 1;
joshuasmth04 77:24fbeb2bfe05 363 f_month = 1;
joshuasmth04 77:24fbeb2bfe05 364 f_year = RTC.year+1;
joshuasmth04 77:24fbeb2bfe05 365 } else {
caseyquinn 67:300418575137 366 f_date = RTC.date+1;
caseyquinn 67:300418575137 367 f_month = RTC.month;
caseyquinn 67:300418575137 368 f_year = RTC.year;
joshuasmth04 77:24fbeb2bfe05 369 }
caseyquinn 67:300418575137 370 }
joshuasmth04 77:24fbeb2bfe05 371 }
joshuasmth04 77:24fbeb2bfe05 372
caseyquinn 73:47910ee23ebf 373 sprintf(filename, "/sd/UPAS0012LOG_%02d-%02d-%02d_%02d=%02d=%02d_%s.txt",RTC.year,RTC.month,RTC.date,RTC.hour,RTC.minutes,RTC.seconds,device_name);
caseyquinn 57:0b554f7aa9a3 374 FILE *fp = fopen(filename, "w");
caseyquinn 57:0b554f7aa9a3 375 fclose(fp);
joshuasmth04 59:a9b21b3d9afc 376 //pc.printf("%d\r\n",digital_pot_setpoint);
joshuasmth04 59:a9b21b3d9afc 377
joshuasmth04 59:a9b21b3d9afc 378 //---------------------------------------------------------------------------------------------//
joshuasmth04 59:a9b21b3d9afc 379 //Following lines are needed to enter into the initiallization flow control loop
joshuasmth04 59:a9b21b3d9afc 380
caseyquinn 57:0b554f7aa9a3 381 wait(10);
joshuasmth04 59:a9b21b3d9afc 382
caseyquinn 57:0b554f7aa9a3 383 omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
caseyquinn 57:0b554f7aa9a3 384 omronVolt = (omronReading*4.096)/(32768*2);
joshuasmth04 77:24fbeb2bfe05 385 if(omronVolt<=calibrations.omronVMin) {
joshuasmth04 77:24fbeb2bfe05 386 massflow = calibrations.omronMFMin;
joshuasmth04 77:24fbeb2bfe05 387 } else if(omronVolt>=calibrations.omronVMax) {
joshuasmth04 77:24fbeb2bfe05 388 massflow = calibrations.omronMFMax;
joshuasmth04 59:a9b21b3d9afc 389 } else {
joshuasmth04 77:24fbeb2bfe05 390 massflow = calibrations.MF4*pow(omronVolt,(float)4)+calibrations.MF3*pow(omronVolt,(float)3)+calibrations.MF2*pow(omronVolt,(float)2)+calibrations.MF1*omronVolt+calibrations.MF0;
joshuasmth04 59:a9b21b3d9afc 391 }
joshuasmth04 59:a9b21b3d9afc 392 deltaMflow = massflow-massflowSet;
joshuasmth04 59:a9b21b3d9afc 393 digital_pot_set = digital_pot_setpoint;
joshuasmth04 59:a9b21b3d9afc 394 wait(5);
joshuasmth04 59:a9b21b3d9afc 395
joshuasmth04 59:a9b21b3d9afc 396 //---------------------------------------------------------------------------------------------//
joshuasmth04 59:a9b21b3d9afc 397 //Sets the flow withen +-1.5% of the desired flow rate based on mass flow
joshuasmth04 59:a9b21b3d9afc 398
joshuasmth04 59:a9b21b3d9afc 399 while(abs(deltaMflow)>.015) {
joshuasmth04 77:24fbeb2bfe05 400
joshuasmth04 59:a9b21b3d9afc 401 omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
joshuasmth04 59:a9b21b3d9afc 402 omronVolt = (omronReading*4.096)/(32768*2);
joshuasmth04 59:a9b21b3d9afc 403 //Mass Flow tf from file: UPAS v2 OSU-PrimaryFlowData FullSet 2015-05-29 CQ mods.xlsx
joshuasmth04 77:24fbeb2bfe05 404 if(omronVolt<=calibrations.omronVMin) {
joshuasmth04 77:24fbeb2bfe05 405 massflow = calibrations.omronMFMin;
joshuasmth04 77:24fbeb2bfe05 406 } else if(omronVolt>=calibrations.omronVMax) {
joshuasmth04 77:24fbeb2bfe05 407 massflow = calibrations.omronMFMax;
joshuasmth04 59:a9b21b3d9afc 408 } else {
joshuasmth04 77:24fbeb2bfe05 409 massflow = calibrations.MF4*pow(omronVolt,(float)4)+calibrations.MF3*pow(omronVolt,(float)3)+calibrations.MF2*pow(omronVolt,(float)2)+calibrations.MF1*omronVolt+calibrations.MF0;
joshuasmth04 59:a9b21b3d9afc 410 }
caseyquinn 57:0b554f7aa9a3 411
joshuasmth04 59:a9b21b3d9afc 412 atmoRho = ((press-((6.1078*pow((float)10,(float)((7.5*temp)/(237.3+temp))))*(rh/100)))*100)/(287.0531*(temp+273.15))+((6.1078*pow((float)10,(float)((7.5*temp)/(237.3+temp))))*(rh/100)*100)/(461.4964*(temp+273.15));
joshuasmth04 59:a9b21b3d9afc 413 volflow = massflow/atmoRho;
joshuasmth04 59:a9b21b3d9afc 414 massflowSet = volflowSet*atmoRho;
joshuasmth04 59:a9b21b3d9afc 415 deltaMflow = massflow-massflowSet;
joshuasmth04 63:66796aef8d68 416 //pc.printf("%f,%f,%f,%f,%d,%u,%x\r\n",volflow,massflow,massflowSet,deltaMflow,digital_pot_set,digital_pot_set,digital_pot_set);
caseyquinn 67:300418575137 417 pc.printf("%d,%d,%d,%d,%d,%d\r\n",f_sec,f_min,f_hour,f_date,f_month,f_year,digital_pot_set);
joshuasmth04 59:a9b21b3d9afc 418 digital_pot_set = (int)(digital_pot_set+(int)((gainFlow*deltaMflow)));
joshuasmth04 59:a9b21b3d9afc 419 if(digital_pot_set>=digitalpotMax) {
joshuasmth04 59:a9b21b3d9afc 420 digital_pot_set = digitalpotMax;
joshuasmth04 59:a9b21b3d9afc 421 } else if(digital_pot_set<=digitalpotMin) {
joshuasmth04 59:a9b21b3d9afc 422 digital_pot_set = digitalpotMin;
joshuasmth04 59:a9b21b3d9afc 423 }
joshuasmth04 59:a9b21b3d9afc 424
joshuasmth04 59:a9b21b3d9afc 425 wait(2);
joshuasmth04 59:a9b21b3d9afc 426 DigPot.writeRegister(digital_pot_set);
joshuasmth04 59:a9b21b3d9afc 427 wait(1);
joshuasmth04 59:a9b21b3d9afc 428
joshuasmth04 59:a9b21b3d9afc 429
joshuasmth04 59:a9b21b3d9afc 430 }
joshuasmth04 59:a9b21b3d9afc 431
joshuasmth04 59:a9b21b3d9afc 432 sampledVol = 0.0;
joshuasmth04 59:a9b21b3d9afc 433 RGB_LED.set_led(0,1,0);
joshuasmth04 77:24fbeb2bfe05 434
caseyquinn 67:300418575137 435
joshuasmth04 59:a9b21b3d9afc 436
joshuasmth04 59:a9b21b3d9afc 437 //** end of initalization **//
joshuasmth04 59:a9b21b3d9afc 438
joshuasmth04 59:a9b21b3d9afc 439 //---------------------------------------------------------------------------------------------//
joshuasmth04 59:a9b21b3d9afc 440 //---------------------------------------------------------------------------------------------//
joshuasmth04 59:a9b21b3d9afc 441 //---------------------------------------------------------------------------------------------//
joshuasmth04 59:a9b21b3d9afc 442 // Main Control Loop
joshuasmth04 59:a9b21b3d9afc 443
joshuasmth04 62:edc9632bcc43 444 logg.attach(&log_data, logInerval); // uses callbacks or block Interrupts for anything that uses i2c
joshuasmth04 59:a9b21b3d9afc 445 while(1) {
joshuasmth04 62:edc9632bcc43 446 //__disable_irq(); // Disable Interrupts
joshuasmth04 62:edc9632bcc43 447 //RTC.get_time();
joshuasmth04 62:edc9632bcc43 448 //__enable_irq(); // Enable Interrupts
joshuasmth04 62:edc9632bcc43 449 //secondsD = (double)RTC.seconds;
joshuasmth04 62:edc9632bcc43 450 //if(fmod(secondsD,logInerval)==0) {
joshuasmth04 77:24fbeb2bfe05 451 //log_data();
joshuasmth04 64:2906b0c48403 452 //}
caseyquinn 0:14d46ef4b6cb 453 }
joshuasmth04 59:a9b21b3d9afc 454
caseyquinn 0:14d46ef4b6cb 455 }
caseyquinn 0:14d46ef4b6cb 456
caseyquinn 0:14d46ef4b6cb 457