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Bluetooth Connected TOF Sensor
Dependencies: BLE_API X_NUCLEO_6180XA1 X_NUCLEO_IDB0XA1 mbed
Fork of BLE_HeartRate_IDB0XA1 by
Diff: main.cpp
- Revision:
- 13:227a0149b677
- Parent:
- 3:a51ca6313ad2
- Child:
- 14:f715c13eb84f
--- a/main.cpp Fri Feb 19 15:14:19 2016 +0000 +++ b/main.cpp Thu Feb 25 10:05:05 2016 +0000 @@ -17,20 +17,18 @@ #include "mbed.h" #include "ble/BLE.h" #include "ble/services/HeartRateService.h" -#include "ble/services/BatteryService.h" -#include "ble/services/DeviceInformationService.h" -BLE ble; -DigitalOut led1(LED1); +DigitalOut led1(LED1, 1); const static char DEVICE_NAME[] = "HRM1"; -static const uint16_t uuid16_list[] = {GattService::UUID_HEART_RATE_SERVICE, - GattService::UUID_DEVICE_INFORMATION_SERVICE}; +static const uint16_t uuid16_list[] = {GattService::UUID_HEART_RATE_SERVICE}; + static volatile bool triggerSensorPolling = false; void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params) { - ble.gap().startAdvertising(); // restart advertising + (void)params; + BLE::Instance().gap().startAdvertising(); // restart advertising } void periodicCallback(void) @@ -41,22 +39,33 @@ triggerSensorPolling = true; } -int main(void) +void onBleInitError(BLE &ble, ble_error_t error) +{ + (void)ble; + (void)error; + /* Initialization error handling should go here */ +} + +void bleInitComplete(BLE::InitializationCompleteCallbackContext *params) { - led1 = 1; - Ticker ticker; - ticker.attach(periodicCallback, 1); // blink LED every second + BLE& ble = params->ble; + ble_error_t error = params->error; - ble.init(); + if (error != BLE_ERROR_NONE) { + onBleInitError(ble, error); + return; + } + + if (ble.getInstanceID() != BLE::DEFAULT_INSTANCE) { + return; + } + ble.gap().onDisconnection(disconnectionCallback); /* Setup primary service. */ uint8_t hrmCounter = 100; // init HRM to 100bps HeartRateService hrService(ble, hrmCounter, HeartRateService::LOCATION_FINGER); - /* Setup auxiliary service. */ - DeviceInformationService deviceInfo(ble, "ARM", "Model1", "SN1", "hw-rev1", "fw-rev1", "soft-rev1"); - /* Setup advertising. */ 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)); @@ -67,7 +76,7 @@ ble.gap().startAdvertising(); // infinite loop - while (1) { + while (true) { // check for trigger from periodicCallback() if (triggerSensorPolling && ble.getGapState().connected) { triggerSensorPolling = false; @@ -88,3 +97,11 @@ } } } + +int main(void) +{ + Ticker ticker; + ticker.attach(periodicCallback, 1); // blink LED every second + + BLE::Instance().init(bleInitComplete); +}