Volckens Group Sensors / Mbed 2 deprecated BLE_UPAS_CUSTOM

This is a basic program that provides the necessary BLE service to allow communications with the UPAS

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

Fork of BLE_Button by Bluetooth Low Energy

main.cpp@12:27273e6a50b3, 2015-10-26 (annotated)

Committer:
jelord
Date:
Mon Oct 26 21:27:48 2015 +0000
Revision:
12:27273e6a50b3
Parent:
11:1058647c66e8
Child:
13:b43ec7e0cc1d
Added characteristic to UPAS_SERVICE.h that advertises the subject label from the EEPROM

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jelord 10:66549fa08986 1 //CODE BY JAKE LORD
jelord 10:66549fa08986 2 //ALL RIGHTS RESERVED BY VOLCKENS GROUP, FORT COLLINS CO
rgrover1 0:28f095301cb2 3 #include "mbed.h"
rgrover1 5:43a3ab27f2e4 4 #include "BLE.h"
jelord 10:66549fa08986 5 #include "UPAS_Service.h"
jelord 11:1058647c66e8 6 #include "EEPROM.h"
jelord 11:1058647c66e8 7 #include "CronoDot.h"
jelord 11:1058647c66e8 8 #include "NCP5623BMUTBG.h"
jelord 12:27273e6a50b3 9 #include "SDFileSystem.h"
jelord 12:27273e6a50b3 10 #include "Adafruit_ADS1015.h"
jelord 12:27273e6a50b3 11 #include "MCP40D17.h"
jelord 12:27273e6a50b3 12 #include "STC3100.h"
jelord 12:27273e6a50b3 13 #include "LSM303.h"
jelord 12:27273e6a50b3 14 #include "BME280.h"
jelord 12:27273e6a50b3 15 #include "Calibration.h"
rgrover1 0:28f095301cb2 16
rgrover1 6:18d8750f39ee 17 BLE ble;
jelord 11:1058647c66e8 18 //DigitalOut led1(LED1); //Use of leds is important for debugging
jelord 11:1058647c66e8 19 DigitalOut blower(p29, 0);
jelord 11:1058647c66e8 20 DigitalOut pbKill(p18, 1);
jelord 11:1058647c66e8 21 DigitalOut GPS_EN(p4,0);
jelord 11:1058647c66e8 22 EEPROM E2PROM(p22, p20);
jelord 11:1058647c66e8 23 CronoDot RTC(p22, p20);
jelord 12:27273e6a50b3 24 NCP5623BMUTBG RGB_LED(p22, p20);
jelord 12:27273e6a50b3 25 Calibration calibrations(1); //Default serial/calibration if there are no values for the selected option
jelord 12:27273e6a50b3 26 LSM303 movementsensor(p22, p20);
jelord 12:27273e6a50b3 27 I2C i2c(p22, p20);
jelord 12:27273e6a50b3 28 Adafruit_ADS1115 ads(&i2c);
jelord 12:27273e6a50b3 29 MCP40D17 DigPot(&i2c);
jelord 12:27273e6a50b3 30 BME280 bmesensor(p22, p20);
jelord 12:27273e6a50b3 31 STC3100 gasG(p22, p20);
jelord 11:1058647c66e8 32 /*EEPROM ADDRESSING:
jelord 11:1058647c66e8 33 0:Status bit-Unused
jelord 11:1058647c66e8 34 1-15:Device Name
jelord 11:1058647c66e8 35 16-19:Flow Rate
jelord 11:1058647c66e8 36 20: Data Log Interval
jelord 11:1058647c66e8 37 21-26: Start Time: ssmmHHddMMyy
jelord 11:1058647c66e8 38 27-32: Stop Time: ssmmHHddMMyy
jelord 11:1058647c66e8 39 33: Duty Up
jelord 11:1058647c66e8 40 34: Duty Down
jelord 11:1058647c66e8 41 35-38: Home Latitude
jelord 11:1058647c66e8 42 39-42: Home Longitude
jelord 11:1058647c66e8 43 43-46: Work Latitude
jelord 11:1058647c66e8 44 47-50: Work Longitude
jelord 11:1058647c66e8 45 51: Runready: Currently useless, should be 0
jelord 11:1058647c66e8 46 52-53: Device Calibration
jelord 11:1058647c66e8 47 54: Consider RunReady
jelord 11:1058647c66e8 48 55-56: Menu Options
jelord 11:1058647c66e8 49 57+ Nothing*/
rgrover1 0:28f095301cb2 50
jelord 12:27273e6a50b3 51 Timeout stop; //This is the stop call back object
jelord 12:27273e6a50b3 52 Timeout logg; //This is the logging call back object
jelord 10:66549fa08986 53 const static char DEVICE_NAME[] = "UPAS"; //Will hold the actual name of the whichever UPAS is being connected to
jelord 10:66549fa08986 54 static const uint16_t uuid16_list[] = {UPAS_Service::UPAS_SERVICE_UUID}; //Currently a custom 16-bit representation of 128-bit UUID
rgrover1 0:28f095301cb2 55
jelord 10:66549fa08986 56 UPAS_Service *upasServicePtr;
rgrover1 0:28f095301cb2 57
jelord 12:27273e6a50b3 58 float press,temp,rh;
jelord 12:27273e6a50b3 59 int uv,vis,ir;
jelord 12:27273e6a50b3 60 float accel_x ,accel_y ,accel_z,angle_x,angle_y,angle_z,compass,accel_comp,mag_x,mag_y,mag_z,massflow,volflow,omronVolt,atmoRho;
jelord 12:27273e6a50b3 61
jelord 12:27273e6a50b3 62 int vInReading,vBlowerReading,omronDiff,omronReading,logInerval = 10;
jelord 12:27273e6a50b3 63
jelord 12:27273e6a50b3 64 float volflowSet = 1.0;
jelord 12:27273e6a50b3 65 //int logInerval = 10;
jelord 12:27273e6a50b3 66 double secondsD = 0,lastsecondD = 0;
jelord 12:27273e6a50b3 67 float massflowSet;
jelord 12:27273e6a50b3 68 float deltaVflow = 0.0,deltaMflow = 0.0;
jelord 12:27273e6a50b3 69 float gainFlow;
jelord 12:27273e6a50b3 70 float sampledVol; //L, total sampled volume
jelord 12:27273e6a50b3 71
jelord 12:27273e6a50b3 72 int digital_pot_setpoint,digital_pot_set,digital_pot_change; //min = 0x7F, max = 0x00
jelord 12:27273e6a50b3 73 int digitalpotMax = 127;
jelord 12:27273e6a50b3 74 int digitalpotMin = 2;
jelord 12:27273e6a50b3 75
jelord 12:27273e6a50b3 76 int dutyUp,dutyDown;
jelord 12:27273e6a50b3 77
jelord 12:27273e6a50b3 78 // variables are only place holders for the US_Menu //
jelord 12:27273e6a50b3 79 int refreshtime;
jelord 12:27273e6a50b3 80 float home_lat, home_lon, work_lat, work_lon;
jelord 12:27273e6a50b3 81 //*************************************************//
jelord 12:27273e6a50b3 82
jelord 12:27273e6a50b3 83 char device_name[] = "---------------";
jelord 12:27273e6a50b3 84 char filename[] = "/sd/XXXX0000LOG000000000000---------------.txt";
jelord 12:27273e6a50b3 85 SDFileSystem sd(SPIS_PSELMOSI, SPIS_PSELMISO, SPIS_PSELSCK, SPIS_PSELSS, "sd");
jelord 12:27273e6a50b3 86
jelord 12:27273e6a50b3 87 //FLAG: NEED FOR MY CODE
jelord 12:27273e6a50b3 88 //void check_stop() // this checks if it's time to stop and shutdown
jelord 12:27273e6a50b3 89 //{
jelord 12:27273e6a50b3 90 //
jelord 12:27273e6a50b3 91 // if(RTC.compare(Menu.f_sec, Menu.f_min, Menu.f_hour, Menu.f_day, Menu.f_month, Menu.f_year)) {
jelord 12:27273e6a50b3 92 // pbKill = 0; // this is were we shut everything down
jelord 12:27273e6a50b3 93 // printf("If you're reading this something has gone very wrong.");
jelord 12:27273e6a50b3 94 // }
jelord 12:27273e6a50b3 95 // stop.detach();
jelord 12:27273e6a50b3 96 // stop.attach(&check_stop, 9);
jelord 12:27273e6a50b3 97 //}
jelord 12:27273e6a50b3 98
jelord 12:27273e6a50b3 99
jelord 12:27273e6a50b3 100
jelord 12:27273e6a50b3 101
jelord 12:27273e6a50b3 102
jelord 12:27273e6a50b3 103
jelord 12:27273e6a50b3 104 //MARK: THIS IS ALL CODE NOT TAKEN FROM OTHER MENU>>>DONT ALTER!!!
jelord 10:66549fa08986 105 void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params)//Code called when mbed ble senses a disconnect
rgrover1 0:28f095301cb2 106 {
rgrover1 6:18d8750f39ee 107 ble.gap().startAdvertising();
rgrover1 0:28f095301cb2 108 }
rgrover1 0:28f095301cb2 109
rgrover1 0:28f095301cb2 110 void periodicCallback(void)
rgrover1 0:28f095301cb2 111 {
jelord 11:1058647c66e8 112 // led1 = !led1; /* Do blinky on LED1 to indicate system aliveness. */
rgrover1 0:28f095301cb2 113 }
jelord 11:1058647c66e8 114 void readCharCallin(const GattReadCallbackParams *eventDataP)
jelord 11:1058647c66e8 115 {
jelord 12:27273e6a50b3 116 RTC.get_time();
jelord 12:27273e6a50b3 117 const uint8_t refreshPassValues[6] = {RTC.seconds, RTC.minutes,RTC.hour,RTC.date,RTC.month,RTC.year};
jelord 12:27273e6a50b3 118 ble.updateCharacteristicValue( upasServicePtr->rtcCharacteristic.getValueHandle(),refreshPassValues,6);
jelord 11:1058647c66e8 119 }
jelord 12:27273e6a50b3 120 void writeCharacteristicCallback(const GattWriteCallbackParams *params)
jelord 10:66549fa08986 121 {
jelord 12:27273e6a50b3 122 uint8_t *writeData = const_cast<uint8_t*>(params->data);
jelord 10:66549fa08986 123 // check to see what characteristic was written, by handle
jelord 12:27273e6a50b3 124 if(params->handle == upasServicePtr->rtcCharacteristic.getValueHandle()) {
jelord 12:27273e6a50b3 125
jelord 12:27273e6a50b3 126 //ble.updateCharacteristicValue(upasServicePtr->readChar.getValueHandle(),params->data,params->len);
jelord 12:27273e6a50b3 127
jelord 12:27273e6a50b3 128 // E2PROM.write(0x00015, writeData+6, 12);
jelord 11:1058647c66e8 129 RTC.set_time(writeData[0],writeData[1],writeData[2],writeData[3],writeData[3],writeData[4],writeData[5]);
jelord 12:27273e6a50b3 130
jelord 12:27273e6a50b3 131 }else if(params->handle == upasServicePtr->sampleTimeCharacteristic.getValueHandle()){
jelord 12:27273e6a50b3 132
jelord 12:27273e6a50b3 133 E2PROM.write(0x00015, writeData, 12);
jelord 10:66549fa08986 134 }
jelord 10:66549fa08986 135 }
jelord 10:66549fa08986 136
rgrover1 0:28f095301cb2 137 int main(void)
rgrover1 0:28f095301cb2 138 {
jelord 11:1058647c66e8 139 // led1 = 1;
rgrover1 0:28f095301cb2 140 Ticker ticker;
rgrover1 0:28f095301cb2 141 ticker.attach(periodicCallback, 1);
jelord 11:1058647c66e8 142 RGB_LED.set_led(1,1,1);
jelord 11:1058647c66e8 143 RTC.get_time();
jelord 12:27273e6a50b3 144 uint8_t rtcPassValues[6] = {RTC.seconds, RTC.minutes,RTC.hour,RTC.date,RTC.month,RTC.year};
jelord 12:27273e6a50b3 145 uint8_t sampleTimePassValues[12] = {0,};
jelord 12:27273e6a50b3 146 uint8_t subjectLabelOriginal[15] = {0,};
jelord 12:27273e6a50b3 147 E2PROM.read(0x00015, sampleTimePassValues, 12);
jelord 12:27273e6a50b3 148 E2PROM.read(0x00001, subjectLabelOriginal,15);
rgrover1 0:28f095301cb2 149
rgrover1 0:28f095301cb2 150 ble.init();
rgrover1 6:18d8750f39ee 151 ble.gap().onDisconnection(disconnectionCallback);
jelord 12:27273e6a50b3 152 ble.gattServer().onDataWritten(writeCharacteristicCallback); //add writeCharCallback (custom function) to whenever data is being written to device
jelord 11:1058647c66e8 153 ble.gattServer().onDataRead(readCharCallin);
jelord 12:27273e6a50b3 154 UPAS_Service upasService(ble, false,rtcPassValues,sampleTimePassValues,subjectLabelOriginal); //Create a GattService that is defined in UPAS_Service.h
jelord 10:66549fa08986 155 upasServicePtr = &upasService; //Create a pointer to the service (Allows advertisement without specifically adding the service
rgrover1 0:28f095301cb2 156
jelord 10:66549fa08986 157 /* setup advertising
jelord 10:66549fa08986 158 Following lines do the follow:
jelord 10:66549fa08986 159 1:Declare the device as Bluetooth Smart(Low-Energy)
jelord 10:66549fa08986 160 2.Advertise the UPAS service that will send and receive the 57-bits of settable values in the UPAS EEPROM
jelord 10:66549fa08986 161 3.Advertise the name that will be associated with the UPAS
jelord 10:66549fa08986 162 4.Allow the UPAS to advertise unrestricted (this might change) */
jelord 10:66549fa08986 163
rgrover1 6:18d8750f39ee 164 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE);
rgrover1 6:18d8750f39ee 165 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS, (uint8_t *)uuid16_list, sizeof(uuid16_list));
rgrover1 6:18d8750f39ee 166 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME));
rgrover1 6:18d8750f39ee 167 ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
jelord 10:66549fa08986 168 ble.gap().setAdvertisingInterval(160); /* 160ms. */
rgrover1 6:18d8750f39ee 169 ble.gap().startAdvertising();
jelord 10:66549fa08986 170
jelord 10:66549fa08986 171 //Loop keeps device in infinite loop waiting for events to occur
rgrover1 0:28f095301cb2 172 while (true) {
rgrover1 0:28f095301cb2 173 ble.waitForEvent();
rgrover1 0:28f095301cb2 174 }
rgrover1 0:28f095301cb2 175 }