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@77:24fbeb2bfe05, 2015-09-04 (annotated)

Committer:
joshuasmth04
Date:
Fri Sep 04 01:36:57 2015 +0000
Revision:
77:24fbeb2bfe05
Parent:
76:8130cb6776c6
Child:
78:a465de6cc47e
Unified UPAS UBCO and Honduras code into one code that can be configured with the Admin menu. Admin menu is still USM exclusive.

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 71:78edbceff4fc 242 //bleMenu.read_settings(E2PROM, device_name);
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 76:8130cb6776c6 272 bleMenu.open_menu(txPayload, rxCharacteristic, E2PROM, RTC, logInerval, refreshtime, volflowSet, device_name, dutyUp, dutyDown, home_lat, home_lon, work_lat, work_lon, 9,RunReady, 0.25);
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 59:a9b21b3d9afc 282
joshuasmth04 62:edc9632bcc43 283 stop.attach(&check_stop, 60); // check if we should shut down every 5 seconds, starting 60s after the start.
caseyquinn 57:0b554f7aa9a3 284
joshuasmth04 59:a9b21b3d9afc 285 if(volflowSet==1.0) {
joshuasmth04 59:a9b21b3d9afc 286 gainFlow = 100;
joshuasmth04 59:a9b21b3d9afc 287 } else if(volflowSet==2.0) {
joshuasmth04 59:a9b21b3d9afc 288 gainFlow = 25;
joshuasmth04 59:a9b21b3d9afc 289 } else {
joshuasmth04 59:a9b21b3d9afc 290 gainFlow = 25;
joshuasmth04 59:a9b21b3d9afc 291 }
joshuasmth04 59:a9b21b3d9afc 292
caseyquinn 57:0b554f7aa9a3 293 RGB_LED.set_led(1,0,0);
caseyquinn 57:0b554f7aa9a3 294 press = bmesensor.getPressure();
caseyquinn 57:0b554f7aa9a3 295 temp = bmesensor.getTemperature();
caseyquinn 57:0b554f7aa9a3 296 rh = bmesensor.getHumidity();
caseyquinn 57:0b554f7aa9a3 297
caseyquinn 57:0b554f7aa9a3 298 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 299 massflowSet = volflowSet*atmoRho;
caseyquinn 57:0b554f7aa9a3 300 //Digtal pot tf from file: UPAS v2 OSU-PrimaryFlowData FullSet 2015-05-29 CQ mods.xlsx
joshuasmth04 77:24fbeb2bfe05 301 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 302
joshuasmth04 59:a9b21b3d9afc 303 if(digital_pot_setpoint>=digitalpotMax) {
caseyquinn 57:0b554f7aa9a3 304 digital_pot_setpoint = digitalpotMax;
joshuasmth04 59:a9b21b3d9afc 305 } else if(digital_pot_setpoint<=digitalpotMin) {
caseyquinn 57:0b554f7aa9a3 306 digital_pot_setpoint = digitalpotMin;
joshuasmth04 59:a9b21b3d9afc 307 }
joshuasmth04 59:a9b21b3d9afc 308
caseyquinn 57:0b554f7aa9a3 309 DigPot.writeRegister(digital_pot_setpoint);
caseyquinn 57:0b554f7aa9a3 310 wait(1);
caseyquinn 57:0b554f7aa9a3 311 blower = 1;
joshuasmth04 77:24fbeb2bfe05 312 if(Menu.crr == 1) {
joshuasmth04 77:24fbeb2bfe05 313 RTC.get_time();
joshuasmth04 77:24fbeb2bfe05 314 f_sec = RTC.seconds;
joshuasmth04 77:24fbeb2bfe05 315 f_min = RTC.minutes;
joshuasmth04 77:24fbeb2bfe05 316 f_hour = RTC.hour;
joshuasmth04 77:24fbeb2bfe05 317 if(RTC.month == 1 | RTC.month == 3 | RTC.month == 5 | RTC.month == 7 | RTC.month == 8 | RTC.month == 10) {
joshuasmth04 77:24fbeb2bfe05 318 if(RTC.date == 31) {
caseyquinn 67:300418575137 319 f_date = 1;
caseyquinn 67:300418575137 320 f_month = RTC.month +1;
joshuasmth04 77:24fbeb2bfe05 321 f_year = RTC.year;
joshuasmth04 77:24fbeb2bfe05 322 } else {
joshuasmth04 77:24fbeb2bfe05 323 f_date = RTC.date+1;
joshuasmth04 77:24fbeb2bfe05 324 f_month = RTC.month;
joshuasmth04 77:24fbeb2bfe05 325 f_year = RTC.year;
joshuasmth04 77:24fbeb2bfe05 326 }
joshuasmth04 77:24fbeb2bfe05 327 } else if(RTC.month == 4 | RTC.month == 6 | RTC.month == 9 | RTC.month == 11) {
joshuasmth04 77:24fbeb2bfe05 328 if(RTC.date == 30) {
joshuasmth04 77:24fbeb2bfe05 329 f_date = 1;
joshuasmth04 77:24fbeb2bfe05 330 f_month = RTC.month +1;
joshuasmth04 77:24fbeb2bfe05 331 f_year = RTC.year;
joshuasmth04 77:24fbeb2bfe05 332 } else {
caseyquinn 67:300418575137 333 f_date = RTC.date+1;
caseyquinn 67:300418575137 334 f_month = RTC.month;
caseyquinn 67:300418575137 335 f_year = RTC.year;
joshuasmth04 77:24fbeb2bfe05 336 }
joshuasmth04 77:24fbeb2bfe05 337 } else if(RTC.month == 2) {
joshuasmth04 77:24fbeb2bfe05 338 if(RTC.year == 16 | RTC.year == 20 | RTC.year == 24| RTC.year == 28) {
joshuasmth04 77:24fbeb2bfe05 339 if(RTC.date == 29) {
joshuasmth04 77:24fbeb2bfe05 340 f_date = 1;
joshuasmth04 77:24fbeb2bfe05 341 f_month = RTC.month +1;
joshuasmth04 77:24fbeb2bfe05 342 f_year = RTC.year;
joshuasmth04 77:24fbeb2bfe05 343 } else {
joshuasmth04 77:24fbeb2bfe05 344 f_date = RTC.date+1;
joshuasmth04 77:24fbeb2bfe05 345 f_month = RTC.month;
joshuasmth04 77:24fbeb2bfe05 346 f_year = RTC.year;
joshuasmth04 77:24fbeb2bfe05 347 }
joshuasmth04 77:24fbeb2bfe05 348 } else {
joshuasmth04 77:24fbeb2bfe05 349 if(RTC.date == 28) {
joshuasmth04 77:24fbeb2bfe05 350 f_date = 1;
joshuasmth04 77:24fbeb2bfe05 351 f_month = RTC.month +1;
joshuasmth04 77:24fbeb2bfe05 352 f_year = RTC.year;
joshuasmth04 77:24fbeb2bfe05 353 } else {
joshuasmth04 77:24fbeb2bfe05 354 f_date = RTC.date+1;
joshuasmth04 77:24fbeb2bfe05 355 f_month = RTC.month;
joshuasmth04 77:24fbeb2bfe05 356 f_year = RTC.year;
caseyquinn 67:300418575137 357 }
caseyquinn 67:300418575137 358 }
joshuasmth04 77:24fbeb2bfe05 359 } else if(RTC.month == 12) {
joshuasmth04 77:24fbeb2bfe05 360 if(RTC.date == 31) {
caseyquinn 67:300418575137 361 f_date = 1;
joshuasmth04 77:24fbeb2bfe05 362 f_month = 1;
joshuasmth04 77:24fbeb2bfe05 363 f_year = RTC.year+1;
joshuasmth04 77:24fbeb2bfe05 364 } else {
caseyquinn 67:300418575137 365 f_date = RTC.date+1;
caseyquinn 67:300418575137 366 f_month = RTC.month;
caseyquinn 67:300418575137 367 f_year = RTC.year;
joshuasmth04 77:24fbeb2bfe05 368 }
caseyquinn 67:300418575137 369 }
joshuasmth04 77:24fbeb2bfe05 370 }
joshuasmth04 77:24fbeb2bfe05 371
caseyquinn 73:47910ee23ebf 372 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 373 FILE *fp = fopen(filename, "w");
caseyquinn 57:0b554f7aa9a3 374 fclose(fp);
joshuasmth04 59:a9b21b3d9afc 375 //pc.printf("%d\r\n",digital_pot_setpoint);
joshuasmth04 59:a9b21b3d9afc 376
joshuasmth04 59:a9b21b3d9afc 377 //---------------------------------------------------------------------------------------------//
joshuasmth04 59:a9b21b3d9afc 378 //Following lines are needed to enter into the initiallization flow control loop
joshuasmth04 59:a9b21b3d9afc 379
caseyquinn 57:0b554f7aa9a3 380 wait(10);
joshuasmth04 59:a9b21b3d9afc 381
caseyquinn 57:0b554f7aa9a3 382 omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
caseyquinn 57:0b554f7aa9a3 383 omronVolt = (omronReading*4.096)/(32768*2);
joshuasmth04 77:24fbeb2bfe05 384 if(omronVolt<=calibrations.omronVMin) {
joshuasmth04 77:24fbeb2bfe05 385 massflow = calibrations.omronMFMin;
joshuasmth04 77:24fbeb2bfe05 386 } else if(omronVolt>=calibrations.omronVMax) {
joshuasmth04 77:24fbeb2bfe05 387 massflow = calibrations.omronMFMax;
joshuasmth04 59:a9b21b3d9afc 388 } else {
joshuasmth04 77:24fbeb2bfe05 389 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 390 }
joshuasmth04 59:a9b21b3d9afc 391 deltaMflow = massflow-massflowSet;
joshuasmth04 59:a9b21b3d9afc 392 digital_pot_set = digital_pot_setpoint;
joshuasmth04 59:a9b21b3d9afc 393 wait(5);
joshuasmth04 59:a9b21b3d9afc 394
joshuasmth04 59:a9b21b3d9afc 395 //---------------------------------------------------------------------------------------------//
joshuasmth04 59:a9b21b3d9afc 396 //Sets the flow withen +-1.5% of the desired flow rate based on mass flow
joshuasmth04 59:a9b21b3d9afc 397
joshuasmth04 59:a9b21b3d9afc 398 while(abs(deltaMflow)>.015) {
joshuasmth04 77:24fbeb2bfe05 399
joshuasmth04 59:a9b21b3d9afc 400 omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
joshuasmth04 59:a9b21b3d9afc 401 omronVolt = (omronReading*4.096)/(32768*2);
joshuasmth04 59:a9b21b3d9afc 402 //Mass Flow tf from file: UPAS v2 OSU-PrimaryFlowData FullSet 2015-05-29 CQ mods.xlsx
joshuasmth04 77:24fbeb2bfe05 403 if(omronVolt<=calibrations.omronVMin) {
joshuasmth04 77:24fbeb2bfe05 404 massflow = calibrations.omronMFMin;
joshuasmth04 77:24fbeb2bfe05 405 } else if(omronVolt>=calibrations.omronVMax) {
joshuasmth04 77:24fbeb2bfe05 406 massflow = calibrations.omronMFMax;
joshuasmth04 59:a9b21b3d9afc 407 } else {
joshuasmth04 77:24fbeb2bfe05 408 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 409 }
caseyquinn 57:0b554f7aa9a3 410
joshuasmth04 59:a9b21b3d9afc 411 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 412 volflow = massflow/atmoRho;
joshuasmth04 59:a9b21b3d9afc 413 massflowSet = volflowSet*atmoRho;
joshuasmth04 59:a9b21b3d9afc 414 deltaMflow = massflow-massflowSet;
joshuasmth04 63:66796aef8d68 415 //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 416 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 417 digital_pot_set = (int)(digital_pot_set+(int)((gainFlow*deltaMflow)));
joshuasmth04 59:a9b21b3d9afc 418 if(digital_pot_set>=digitalpotMax) {
joshuasmth04 59:a9b21b3d9afc 419 digital_pot_set = digitalpotMax;
joshuasmth04 59:a9b21b3d9afc 420 } else if(digital_pot_set<=digitalpotMin) {
joshuasmth04 59:a9b21b3d9afc 421 digital_pot_set = digitalpotMin;
joshuasmth04 59:a9b21b3d9afc 422 }
joshuasmth04 59:a9b21b3d9afc 423
joshuasmth04 59:a9b21b3d9afc 424 wait(2);
joshuasmth04 59:a9b21b3d9afc 425 DigPot.writeRegister(digital_pot_set);
joshuasmth04 59:a9b21b3d9afc 426 wait(1);
joshuasmth04 59:a9b21b3d9afc 427
joshuasmth04 59:a9b21b3d9afc 428
joshuasmth04 59:a9b21b3d9afc 429 }
joshuasmth04 59:a9b21b3d9afc 430
joshuasmth04 59:a9b21b3d9afc 431 sampledVol = 0.0;
joshuasmth04 59:a9b21b3d9afc 432 RGB_LED.set_led(0,1,0);
joshuasmth04 77:24fbeb2bfe05 433
caseyquinn 67:300418575137 434
joshuasmth04 59:a9b21b3d9afc 435
joshuasmth04 59:a9b21b3d9afc 436 //** end of initalization **//
joshuasmth04 59:a9b21b3d9afc 437
joshuasmth04 59:a9b21b3d9afc 438 //---------------------------------------------------------------------------------------------//
joshuasmth04 59:a9b21b3d9afc 439 //---------------------------------------------------------------------------------------------//
joshuasmth04 59:a9b21b3d9afc 440 //---------------------------------------------------------------------------------------------//
joshuasmth04 59:a9b21b3d9afc 441 // Main Control Loop
joshuasmth04 59:a9b21b3d9afc 442
joshuasmth04 62:edc9632bcc43 443 logg.attach(&log_data, logInerval); // uses callbacks or block Interrupts for anything that uses i2c
joshuasmth04 59:a9b21b3d9afc 444 while(1) {
joshuasmth04 62:edc9632bcc43 445 //__disable_irq(); // Disable Interrupts
joshuasmth04 62:edc9632bcc43 446 //RTC.get_time();
joshuasmth04 62:edc9632bcc43 447 //__enable_irq(); // Enable Interrupts
joshuasmth04 62:edc9632bcc43 448 //secondsD = (double)RTC.seconds;
joshuasmth04 62:edc9632bcc43 449 //if(fmod(secondsD,logInerval)==0) {
joshuasmth04 77:24fbeb2bfe05 450 //log_data();
joshuasmth04 64:2906b0c48403 451 //}
caseyquinn 0:14d46ef4b6cb 452 }
joshuasmth04 59:a9b21b3d9afc 453
caseyquinn 0:14d46ef4b6cb 454 }
caseyquinn 0:14d46ef4b6cb 455
caseyquinn 0:14d46ef4b6cb 456