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
main.cpp
- Committer:
- jelord
- Date:
- 2015-11-02
- Revision:
- 13:b43ec7e0cc1d
- Parent:
- 12:27273e6a50b3
- Child:
- 14:4fc1788b8ad2
File content as of revision 13:b43ec7e0cc1d:
//CODE BY JAKE LORD //ALL RIGHTS RESERVED BY VOLCKENS GROUP, FORT COLLINS CO #include "mbed.h" #include "BLE.h" #include "UPAS_Service.h" #include "EEPROM.h" #include "CronoDot.h" #include "NCP5623BMUTBG.h" BLE ble; //DigitalOut led1(LED1); //Use of leds is important for debugging DigitalOut blower(p29, 0); DigitalOut pbKill(p18, 1); DigitalOut GPS_EN(p4,0); EEPROM E2PROM(p22, p20); CronoDot RTC(p22, p20); NCP5623BMUTBG RGB_LED(p22, p20); /*EEPROM ADDRESSING: 0:Status bit-Unused 1-15:Device Name 16-19:Flow Rate 20: Data Log Interval 21-26: Start Time: ssmmHHddMMyy 27-32: Stop Time: ssmmHHddMMyy 33: Duty Up 34: Duty Down 35-38: Home Latitude 39-42: Home Longitude 43-46: Work Latitude 47-50: Work Longitude 51: Runready: Currently useless, should be 0 52-53: Device Calibration 54: Consider RunReady 55-56: Menu Options 57+ Nothing*/ Timeout stop; //This is the stop call back object Timeout logg; //This is the logging call back object const static char DEVICE_NAME[] = "UPAS"; //Will hold the actual name of the whichever UPAS is being connected to static const uint16_t uuid16_list[] = {UPAS_Service::UPAS_SERVICE_UUID}; //Currently a custom 16-bit representation of 128-bit UUID UPAS_Service *upasServicePtr; //MARK: THIS IS ALL CODE NOT TAKEN FROM OTHER MENU>>>DONT ALTER!!! void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params)//Code called when mbed ble senses a disconnect { ble.gap().startAdvertising(); } void periodicCallback(void) { // led1 = !led1; /* Do blinky on LED1 to indicate system aliveness. */ RTC.get_time(); const uint8_t refreshPassValues[6] = {RTC.seconds, RTC.minutes,RTC.hour,RTC.date,RTC.month,RTC.year}; ble.updateCharacteristicValue( upasServicePtr->rtcCharacteristic.getValueHandle(),refreshPassValues,6); RGB_LED.set_led(3,0,2); } void writeCharacteristicCallback(const GattWriteCallbackParams *params) { uint8_t *writeData = const_cast<uint8_t*>(params->data); // check to see what characteristic was written, by handle if(params->handle == upasServicePtr->rtcCharacteristic.getValueHandle()) { //ble.updateCharacteristicValue(upasServicePtr->readChar.getValueHandle(),params->data,params->len); // E2PROM.write(0x00015, writeData+6, 12); RTC.set_time(writeData[0],writeData[1],writeData[2],writeData[3],writeData[3],writeData[4],writeData[5]); }else if(params->handle == upasServicePtr->sampleTimeCharacteristic.getValueHandle()){ E2PROM.write(0x00015, writeData, 12); }else if(params->handle == upasServicePtr->subjectLabelCharacteristic.getValueHandle()){ E2PROM.write(0x00001,writeData,15); }else if(params->handle == upasServicePtr->twentyFourHourCharacteristic.getValueHandle()){ /* Trigger twenty-four run-time mode*/ RGB_LED.set_led(2,3,1); }else if(params->handle == upasServicePtr->demoCharacteristic.getValueHandle()){ /* Trigger demo mode*/ RGB_LED.set_led(3,1,0); } } int main(void) { // led1 = 1; Ticker ticker; ticker.attach(periodicCallback, 10); RGB_LED.set_led(1,1,1); RTC.get_time(); uint8_t rtcPassValues[6] = {RTC.seconds, RTC.minutes,RTC.hour,RTC.date,RTC.month,RTC.year}; uint8_t sampleTimePassValues[12] = {0,}; uint8_t subjectLabelOriginal[15] = {0,}; E2PROM.read(0x00015, sampleTimePassValues, 12); E2PROM.read(0x00001, subjectLabelOriginal,15); ble.init(); ble.gap().onDisconnection(disconnectionCallback); ble.gattServer().onDataWritten(writeCharacteristicCallback); //add writeCharCallback (custom function) to whenever data is being written to device UPAS_Service upasService(ble, false,rtcPassValues,sampleTimePassValues,subjectLabelOriginal); //Create a GattService that is defined in UPAS_Service.h upasServicePtr = &upasService; //Create a pointer to the service (Allows advertisement without specifically adding the service /* setup advertising Following lines do the follow: 1:Declare the device as Bluetooth Smart(Low-Energy) 2.Advertise the UPAS service that will send and receive the 57-bits of settable values in the UPAS EEPROM 3.Advertise the name that will be associated with the UPAS 4.Allow the UPAS to advertise unrestricted (this might change) */ ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE); ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS, (uint8_t *)uuid16_list, sizeof(uuid16_list)); ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME)); ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED); ble.gap().setAdvertisingInterval(160); /* 160ms. */ ble.gap().startAdvertising(); //Loop keeps device in infinite loop waiting for events to occur while (1) { ble.waitForEvent(); } }