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EnvironmentalService.cpp@15:aac1b3950a9e, 2019-04-16 (annotated)

Committer:
loicguibert
Date:
Tue Apr 16 07:22:47 2019 +0000
Revision:
15:aac1b3950a9e
Parent:
14:c5578b5edabe
Child:
16:eed9a9ba319c
TP.04 part. 3 done

Who changed what in which revision?

UserRevisionLine numberNew contents of line
loicguibert 14:c5578b5edabe 1 #include "EnvironmentalService.h"
loicguibert 14:c5578b5edabe 2
loicguibert 14:c5578b5edabe 3 #include "mbed.h"
loicguibert 14:c5578b5edabe 4
loicguibert 14:c5578b5edabe 5 EnvironmentalService::EnvironmentalService(BLE& ble, Logger& logger)
loicguibert 14:c5578b5edabe 6 : m_ble(ble),
loicguibert 14:c5578b5edabe 7 m_serviceAdded(false),
loicguibert 15:aac1b3950a9e 8 m_pressureCharacteristic(GattCharacteristic::UUID_PRESSURE_CHAR, &m_pressure),
loicguibert 15:aac1b3950a9e 9 m_temperatureCharacteristic(GattCharacteristic::UUID_TEMPERATURE_CHAR, &m_temperature),
loicguibert 15:aac1b3950a9e 10 m_humidityCharacteristic(GattCharacteristic::UUID_HUMIDITY_CHAR, &m_humidity),
loicguibert 14:c5578b5edabe 11 m_logger(logger) {
loicguibert 14:c5578b5edabe 12 }
loicguibert 14:c5578b5edabe 13
loicguibert 14:c5578b5edabe 14 void EnvironmentalService::addServiceToGattServer(void) {
loicguibert 14:c5578b5edabe 15 // We should only ever need to add the information service once
loicguibert 14:c5578b5edabe 16 if (m_serviceAdded) {
loicguibert 14:c5578b5edabe 17 return;
loicguibert 14:c5578b5edabe 18 }
loicguibert 14:c5578b5edabe 19
loicguibert 15:aac1b3950a9e 20 GattCharacteristic *charTable[] = {
loicguibert 15:aac1b3950a9e 21 &m_pressureCharacteristic,
loicguibert 15:aac1b3950a9e 22 &m_temperatureCharacteristic,
loicguibert 15:aac1b3950a9e 23 &m_humidityCharacteristic
loicguibert 15:aac1b3950a9e 24 };
loicguibert 14:c5578b5edabe 25
loicguibert 15:aac1b3950a9e 26 GattService environmentalService(GattService::UUID_ENVIRONMENTAL_SERVICE, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));
loicguibert 15:aac1b3950a9e 27 m_ble.gattServer().addService(environmentalService);
loicguibert 14:c5578b5edabe 28
loicguibert 14:c5578b5edabe 29 m_serviceAdded = true;
loicguibert 14:c5578b5edabe 30
loicguibert 14:c5578b5edabe 31 m_logger.log("Environmental service added\r\n");
loicguibert 14:c5578b5edabe 32 }
loicguibert 14:c5578b5edabe 33
loicguibert 15:aac1b3950a9e 34 void EnvironmentalService::updateEnvironmentalService(PressureType_t newPressure, TemperatureType_t newTemperature, HumidityType_t newHumidity) {
loicguibert 15:aac1b3950a9e 35 m_pressure = newPressure;
loicguibert 15:aac1b3950a9e 36 m_temperature = newTemperature;
loicguibert 15:aac1b3950a9e 37 m_humidity = newHumidity;
loicguibert 15:aac1b3950a9e 38 m_ble.gattServer().write(m_pressureCharacteristic.getValueHandle(), (uint8_t *) &m_pressure, sizeof(PressureType_t));
loicguibert 15:aac1b3950a9e 39 m_ble.gattServer().write(m_temperatureCharacteristic.getValueHandle(), (uint8_t *) &m_temperature, sizeof(m_temperature));
loicguibert 15:aac1b3950a9e 40 m_ble.gattServer().write(m_humidityCharacteristic.getValueHandle(), (uint8_t *) &m_humidity, sizeof(m_humidity));
loicguibert 14:c5578b5edabe 41 }