younes sami / Mbed OS Sending_data_blte

Reading and sending sensor data over BLE

Dependencies:   BSP_B-L475E-IOT01

Files at this revision

API Documentation at this revision

Revision 2:864ddfb70a9c, committed 2016-07-28

Comitter:
mbed_official
Date:
Thu Jul 28 23:14:48 2016 +0100
Parent:
1:b1f4696c0018
Child:
3:0c7fa6a16f6f
Commit message:
Merge branch 'master' of https://github.com/ARMmbed/mbed-os-example-ble


Commit copied from ./src/github.com/ARMmbed/mbed-os-example-ble

Changed in this revision

.mbed Show annotated file Show diff for this revision Revisions of this file
.mbedignore Show annotated file Show diff for this revision Revisions of this file
mbed-events.lib Show annotated file Show diff for this revision Revisions of this file
mbed-os.lib Show annotated file Show diff for this revision Revisions of this file
mbed_app.json Show annotated file Show diff for this revision Revisions of this file
module.json Show annotated file Show diff for this revision Revisions of this file
readme.md Show annotated file Show diff for this revision Revisions of this file
shields/TARGET_ST_BLUENRG.lib Show annotated file Show diff for this revision Revisions of this file
source/LEDService.h Show annotated file Show diff for this revision Revisions of this file
source/main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/.mbed	Thu Jul 28 23:13:57 2016 +0100
+++ b/.mbed	Thu Jul 28 23:14:48 2016 +0100
@@ -1,1 +1,1 @@
-ROOT=.
+ROOT=.

--- a/.mbedignore	Thu Jul 28 23:13:57 2016 +0100
+++ b/.mbedignore	Thu Jul 28 23:14:48 2016 +0100
@@ -1,4 +1,4 @@
-mbed-os/features/net/*
-mbed-os/uvisor-mbed-lib/*
-mbed-os/frameworks/*
-mbed-os/features/mbedtls/*
+mbed-os/features/net/*
+mbed-os/uvisor-mbed-lib/*
+mbed-os/frameworks/*
+mbed-os/features/mbedtls/*

--- a/mbed-events.lib	Thu Jul 28 23:13:57 2016 +0100
+++ b/mbed-events.lib	Thu Jul 28 23:14:48 2016 +0100
@@ -1,1 +1,1 @@
-https://github.com/ARMmbed/mbed-events.git#6be60bf880c11a0beafcc2064bf467f8d897529a
+https://github.com/ARMmbed/mbed-events.git#6be60bf880c11a0beafcc2064bf467f8d897529a

--- a/mbed-os.lib	Thu Jul 28 23:13:57 2016 +0100
+++ b/mbed-os.lib	Thu Jul 28 23:14:48 2016 +0100
@@ -1,1 +1,1 @@
-https://github.com/mbedmicro/mbed#36468c9acbfeabb717d2cc7d2a7ea7d17df1ac09
+https://github.com/mbedmicro/mbed#36468c9acbfeabb717d2cc7d2a7ea7d17df1ac09

--- a/mbed_app.json	Thu Jul 28 23:13:57 2016 +0100
+++ b/mbed_app.json	Thu Jul 28 23:14:48 2016 +0100
@@ -1,13 +1,13 @@
-{
-    "target_overrides": {
-        "K64F": {
-            "target.features_add": ["BLE"],
-            "target.extra_labels_add": ["ST_BLUENRG"],
-            "target.macros_add": ["IDB0XA1_D13_PATCH"]
-        },
-        "NUCLEO_F401RE": {
-            "target.features_add": ["BLE"],
-            "target.extra_labels_add": ["ST_BLUENRG"]
-        }
-    }
-}
+{
+    "target_overrides": {
+        "K64F": {
+            "target.features_add": ["BLE"],
+            "target.extra_labels_add": ["ST_BLUENRG"],
+            "target.macros_add": ["IDB0XA1_D13_PATCH"]
+        },
+        "NUCLEO_F401RE": {
+            "target.features_add": ["BLE"],
+            "target.extra_labels_add": ["ST_BLUENRG"]
+        }
+    }
+}

--- a/module.json	Thu Jul 28 23:13:57 2016 +0100
+++ b/module.json	Thu Jul 28 23:14:48 2016 +0100
@@ -1,16 +1,16 @@
-{
-  "name": "ble-led",
-  "version": "0.0.1",
-  "description": "A simple service that demonstrates the use of a read-write characteristic to control a LED",
-  "licenses": [
-    {
-      "url": "https://spdx.org/licenses/Apache-2.0",
-      "type": "Apache-2.0"
-    }
-  ],
-  "dependencies": {
-    "ble": "^2.0.0"
-  },
-  "targetDependencies": {},
-  "bin": "./source"
-}
+{
+  "name": "ble-led",
+  "version": "0.0.1",
+  "description": "A simple service that demonstrates the use of a read-write characteristic to control a LED",
+  "licenses": [
+    {
+      "url": "https://spdx.org/licenses/Apache-2.0",
+      "type": "Apache-2.0"
+    }
+  ],
+  "dependencies": {
+    "ble": "^2.0.0"
+  },
+  "targetDependencies": {},
+  "bin": "./source"
+}

--- a/readme.md	Thu Jul 28 23:13:57 2016 +0100
+++ b/readme.md	Thu Jul 28 23:14:48 2016 +0100
@@ -1,93 +1,93 @@
-To help you create your own BLE services, we have created this service template.
-The LED example demonstrates the use of a read-write characteristic to control a
-LED through a phone app.
-
-The template covers:
-
-* Setting up advertising and connection states.
-* Assigning UUIDs to the service and its characteristic.
-* Creating an input characteristic: read-write, boolean. This characteristic offers control of the LED.
-* Constructing a service class and adding it to the BLE stack.
-
-# Running the application
-
-## Requirements
-
-The sample application can be seen on any BLE scanner on a smartphone. If you don't have a scanner on your phone, please install :
-
-- [nRF Master Control Panel](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp) for Android.
-
-- [LightBlue](https://itunes.apple.com/gb/app/lightblue-bluetooth-low-energy/id557428110?mt=8) for iPhone.
-
-Hardware requirements are in the [main readme](https://github.com/ARMmbed/mbed-os-example-ble/blob/master/README.md).
-
-*NOTE:* If you have more than a single mbed board (e.g. nrf51dk or mkit) you can
-run the BLE_LED and BLE_LEDBlinker at the same time. For more information please
-refer to the BLE_LEDBlinker demo.
-
-## Building instructions
-
-Building instructions for all samples are in the [main readme](https://github.com/ARMmbed/mbed-os-example-ble/blob/master/README.md).
-
-## Checking for success
-
-**Note:** Screens captures depicted below show what is expected from this example if the scanner used is *nRF Master Control Panel* version 4.0.5. If you encounter any difficulties consider trying another scanner or another version of nRF Master Control Panel. Alternative scanners may require reference to their manuals.
-
-
-1. Build the application and install it on your board as explained in the building instructions.
-1. Open the BLE scanner on your phone.
-
-1. Start a scan.
-
-    ![](img/start_scan.png)
-
-    **figure 1** How to start scan using nRF Master Control Panel 4.0.5
-
-1. Find your device; it should be named `LED`.
-
-    ![](img/scan_results.png)
-
-    **figure 2** Scan results using nRF Master Control Panel 4.0.5
-
-1. Establish a connection with your device.
-
-    ![](img/connection.png)
-
-    **figure 3**  How to establish a connection using Master Control Panel 4.0.5
-
-1. Discover the services and the characteristics on the device. The *LED service* has the UUID `0xA000` and includes the *LED state characteristic* which has the UUID `0xA001`. Depending on your scanner, non standard 16-bit UUID's can be displayed as 128-bit UUID's. If it is the case the following format will be used: `0000XXXX-0000-1000-8000-00805F9B34FB` where `XXXX` is the hexadecimal representation of the 16-bit UUID value.
-
-    ![](img/discovery.png)
-
-    **figure 4** Representation of the Led service using Master Control Panel 4.0.5
-
-1. Open the write pannel of the *LED state* characteristic.
-
-    ![](img/write_characteristic.png)
-
-    **figure 5** How to read and write a characteristic value using Master Control Panel 4.0.5
-
-
-1. The characteristic accept a 1 byte value:
-
-    ![](img/write_pannel.png)
-
-    **figure 6** Write characteristic pannel using Master Control Panel 4.0.5
-
-    * `0x00`: LED ON
-
-        ![](img/LED_ON.png)
-
-        **figure 6** Write characteristic pannel to set the LED on using Master Control Panel 4.0.5
-
-
-    * `0x01`: LED OFF
-
-        ![](img/LED_OFF.png)
-
-        **figure 6** Write characteristic pannel to set the LED off using Master Control Panel 4.0.5
-
-
-1. Toggle the LED characteristic value and see the LED turn ON or turn OFF according to the value you set.
-
-If you can see the characteristic, and the LED is turned on/off as you toggle its value, the application is working properly.
+To help you create your own BLE services, we have created this service template.
+The LED example demonstrates the use of a read-write characteristic to control a
+LED through a phone app.
+
+The template covers:
+
+* Setting up advertising and connection states.
+* Assigning UUIDs to the service and its characteristic.
+* Creating an input characteristic: read-write, boolean. This characteristic offers control of the LED.
+* Constructing a service class and adding it to the BLE stack.
+
+# Running the application
+
+## Requirements
+
+The sample application can be seen on any BLE scanner on a smartphone. If you don't have a scanner on your phone, please install :
+
+- [nRF Master Control Panel](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp) for Android.
+
+- [LightBlue](https://itunes.apple.com/gb/app/lightblue-bluetooth-low-energy/id557428110?mt=8) for iPhone.
+
+Hardware requirements are in the [main readme](https://github.com/ARMmbed/mbed-os-example-ble/blob/master/README.md).
+
+*NOTE:* If you have more than a single mbed board (e.g. nrf51dk or mkit) you can
+run the BLE_LED and BLE_LEDBlinker at the same time. For more information please
+refer to the BLE_LEDBlinker demo.
+
+## Building instructions
+
+Building instructions for all samples are in the [main readme](https://github.com/ARMmbed/mbed-os-example-ble/blob/master/README.md).
+
+## Checking for success
+
+**Note:** Screens captures depicted below show what is expected from this example if the scanner used is *nRF Master Control Panel* version 4.0.5. If you encounter any difficulties consider trying another scanner or another version of nRF Master Control Panel. Alternative scanners may require reference to their manuals.
+
+
+1. Build the application and install it on your board as explained in the building instructions.
+1. Open the BLE scanner on your phone.
+
+1. Start a scan.
+
+    ![](img/start_scan.png)
+
+    **figure 1** How to start scan using nRF Master Control Panel 4.0.5
+
+1. Find your device; it should be named `LED`.
+
+    ![](img/scan_results.png)
+
+    **figure 2** Scan results using nRF Master Control Panel 4.0.5
+
+1. Establish a connection with your device.
+
+    ![](img/connection.png)
+
+    **figure 3**  How to establish a connection using Master Control Panel 4.0.5
+
+1. Discover the services and the characteristics on the device. The *LED service* has the UUID `0xA000` and includes the *LED state characteristic* which has the UUID `0xA001`. Depending on your scanner, non standard 16-bit UUID's can be displayed as 128-bit UUID's. If it is the case the following format will be used: `0000XXXX-0000-1000-8000-00805F9B34FB` where `XXXX` is the hexadecimal representation of the 16-bit UUID value.
+
+    ![](img/discovery.png)
+
+    **figure 4** Representation of the Led service using Master Control Panel 4.0.5
+
+1. Open the write pannel of the *LED state* characteristic.
+
+    ![](img/write_characteristic.png)
+
+    **figure 5** How to read and write a characteristic value using Master Control Panel 4.0.5
+
+
+1. The characteristic accept a 1 byte value:
+
+    ![](img/write_pannel.png)
+
+    **figure 6** Write characteristic pannel using Master Control Panel 4.0.5
+
+    * `0x00`: LED ON
+
+        ![](img/LED_ON.png)
+
+        **figure 6** Write characteristic pannel to set the LED on using Master Control Panel 4.0.5
+
+
+    * `0x01`: LED OFF
+
+        ![](img/LED_OFF.png)
+
+        **figure 6** Write characteristic pannel to set the LED off using Master Control Panel 4.0.5
+
+
+1. Toggle the LED characteristic value and see the LED turn ON or turn OFF according to the value you set.
+
+If you can see the characteristic, and the LED is turned on/off as you toggle its value, the application is working properly.

--- a/shields/TARGET_ST_BLUENRG.lib	Thu Jul 28 23:13:57 2016 +0100
+++ b/shields/TARGET_ST_BLUENRG.lib	Thu Jul 28 23:14:48 2016 +0100
@@ -1,1 +1,1 @@
-https://github.com/ARMmbed/ble-x-nucleo-idb0xa1#6781fbb835912132d7fed0d78606c7090ae03959
+https://github.com/ARMmbed/ble-x-nucleo-idb0xa1#6781fbb835912132d7fed0d78606c7090ae03959

--- a/source/LEDService.h	Thu Jul 28 23:13:57 2016 +0100
+++ b/source/LEDService.h	Thu Jul 28 23:14:48 2016 +0100
@@ -1,43 +1,43 @@
-/* mbed Microcontroller Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __BLE_LED_SERVICE_H__
-#define __BLE_LED_SERVICE_H__
-
-class LEDService {
-public:
-    const static uint16_t LED_SERVICE_UUID              = 0xA000;
-    const static uint16_t LED_STATE_CHARACTERISTIC_UUID = 0xA001;
-
-    LEDService(BLEDevice &_ble, bool initialValueForLEDCharacteristic) :
-        ble(_ble), ledState(LED_STATE_CHARACTERISTIC_UUID, &initialValueForLEDCharacteristic)
-    {
-        GattCharacteristic *charTable[] = {&ledState};
-        GattService         ledService(LED_SERVICE_UUID, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));
-        ble.addService(ledService);
-    }
-
-    GattAttribute::Handle_t getValueHandle() const
-    {
-        return ledState.getValueHandle();
-    }
-
-private:
-    BLEDevice                         &ble;
-    ReadWriteGattCharacteristic<bool> ledState;
-};
-
-#endif /* #ifndef __BLE_LED_SERVICE_H__ */
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __BLE_LED_SERVICE_H__
+#define __BLE_LED_SERVICE_H__
+
+class LEDService {
+public:
+    const static uint16_t LED_SERVICE_UUID              = 0xA000;
+    const static uint16_t LED_STATE_CHARACTERISTIC_UUID = 0xA001;
+
+    LEDService(BLEDevice &_ble, bool initialValueForLEDCharacteristic) :
+        ble(_ble), ledState(LED_STATE_CHARACTERISTIC_UUID, &initialValueForLEDCharacteristic)
+    {
+        GattCharacteristic *charTable[] = {&ledState};
+        GattService         ledService(LED_SERVICE_UUID, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));
+        ble.addService(ledService);
+    }
+
+    GattAttribute::Handle_t getValueHandle() const
+    {
+        return ledState.getValueHandle();
+    }
+
+private:
+    BLEDevice                         &ble;
+    ReadWriteGattCharacteristic<bool> ledState;
+};
+
+#endif /* #ifndef __BLE_LED_SERVICE_H__ */

--- a/source/main.cpp	Thu Jul 28 23:13:57 2016 +0100
+++ b/source/main.cpp	Thu Jul 28 23:14:48 2016 +0100
@@ -1,117 +1,117 @@
-/* mbed Microcontroller Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <mbed-events/events.h>
-#include <mbed.h>
-#include "ble/BLE.h"
-#include "LEDService.h"
-
-DigitalOut alivenessLED(LED1, 0);
-DigitalOut actuatedLED(LED2, 0);
-
-const static char     DEVICE_NAME[] = "LED";
-static const uint16_t uuid16_list[] = {LEDService::LED_SERVICE_UUID};
-
-static EventQueue eventQueue(
-    /* event count */ 10 * /* event size */ 32
-);
-
-LEDService *ledServicePtr;
-
-void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params)
-{
-    (void) params;
-    BLE::Instance().gap().startAdvertising();
-}
-
-void blinkCallback(void)
-{
-    alivenessLED = !alivenessLED; /* Do blinky on LED1 to indicate system aliveness. */
-}
-
-/**
- * This callback allows the LEDService to receive updates to the ledState Characteristic.
- *
- * @param[in] params
- *     Information about the characterisitc being updated.
- */
-void onDataWrittenCallback(const GattWriteCallbackParams *params) {
-    if ((params->handle == ledServicePtr->getValueHandle()) && (params->len == 1)) {
-        actuatedLED = *(params->data);
-    }
-}
-
-/**
- * This function is called when the ble initialization process has failled
- */
-void onBleInitError(BLE &ble, ble_error_t error)
-{
-    /* Initialization error handling should go here */
-}
-
-/**
- * Callback triggered when the ble initialization process has finished
- */
-void bleInitComplete(BLE::InitializationCompleteCallbackContext *params)
-{
-    BLE&        ble   = params->ble;
-    ble_error_t error = params->error;
-
-    if (error != BLE_ERROR_NONE) {
-        /* In case of error, forward the error handling to onBleInitError */
-        onBleInitError(ble, error);
-        return;
-    }
-
-    /* Ensure that it is the default instance of BLE */
-    if(ble.getInstanceID() != BLE::DEFAULT_INSTANCE) {
-        return;
-    }
-
-    ble.gap().onDisconnection(disconnectionCallback);
-    ble.gattServer().onDataWritten(onDataWrittenCallback);
-
-    bool initialValueForLEDCharacteristic = false;
-    ledServicePtr = new LEDService(ble, initialValueForLEDCharacteristic);
-
-    /* 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));
-    ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME));
-    ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
-    ble.gap().setAdvertisingInterval(1000); /* 1000ms. */
-    ble.gap().startAdvertising();
-}
-
-void scheduleBleEventsProcessing(BLE::OnEventsToProcessCallbackContext* context) {
-    BLE &ble = BLE::Instance();
-    eventQueue.post(Callback<void()>(&ble, &BLE::processEvents));
-}
-
-int main()
-{
-    eventQueue.post_every(500, blinkCallback);
-
-    BLE &ble = BLE::Instance();
-    ble.onEventsToProcess(scheduleBleEventsProcessing);
-    ble.init(bleInitComplete);
-
-    while (true) {
-        eventQueue.dispatch();
-    }
-
-    return 0;
-}
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <mbed-events/events.h>
+#include <mbed.h>
+#include "ble/BLE.h"
+#include "LEDService.h"
+
+DigitalOut alivenessLED(LED1, 0);
+DigitalOut actuatedLED(LED2, 0);
+
+const static char     DEVICE_NAME[] = "LED";
+static const uint16_t uuid16_list[] = {LEDService::LED_SERVICE_UUID};
+
+static EventQueue eventQueue(
+    /* event count */ 10 * /* event size */ 32
+);
+
+LEDService *ledServicePtr;
+
+void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params)
+{
+    (void) params;
+    BLE::Instance().gap().startAdvertising();
+}
+
+void blinkCallback(void)
+{
+    alivenessLED = !alivenessLED; /* Do blinky on LED1 to indicate system aliveness. */
+}
+
+/**
+ * This callback allows the LEDService to receive updates to the ledState Characteristic.
+ *
+ * @param[in] params
+ *     Information about the characterisitc being updated.
+ */
+void onDataWrittenCallback(const GattWriteCallbackParams *params) {
+    if ((params->handle == ledServicePtr->getValueHandle()) && (params->len == 1)) {
+        actuatedLED = *(params->data);
+    }
+}
+
+/**
+ * This function is called when the ble initialization process has failled
+ */
+void onBleInitError(BLE &ble, ble_error_t error)
+{
+    /* Initialization error handling should go here */
+}
+
+/**
+ * Callback triggered when the ble initialization process has finished
+ */
+void bleInitComplete(BLE::InitializationCompleteCallbackContext *params)
+{
+    BLE&        ble   = params->ble;
+    ble_error_t error = params->error;
+
+    if (error != BLE_ERROR_NONE) {
+        /* In case of error, forward the error handling to onBleInitError */
+        onBleInitError(ble, error);
+        return;
+    }
+
+    /* Ensure that it is the default instance of BLE */
+    if(ble.getInstanceID() != BLE::DEFAULT_INSTANCE) {
+        return;
+    }
+
+    ble.gap().onDisconnection(disconnectionCallback);
+    ble.gattServer().onDataWritten(onDataWrittenCallback);
+
+    bool initialValueForLEDCharacteristic = false;
+    ledServicePtr = new LEDService(ble, initialValueForLEDCharacteristic);
+
+    /* 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));
+    ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME));
+    ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
+    ble.gap().setAdvertisingInterval(1000); /* 1000ms. */
+    ble.gap().startAdvertising();
+}
+
+void scheduleBleEventsProcessing(BLE::OnEventsToProcessCallbackContext* context) {
+    BLE &ble = BLE::Instance();
+    eventQueue.post(Callback<void()>(&ble, &BLE::processEvents));
+}
+
+int main()
+{
+    eventQueue.post_every(500, blinkCallback);
+
+    BLE &ble = BLE::Instance();
+    ble.onEventsToProcess(scheduleBleEventsProcessing);
+    ble.init(bleInitComplete);
+
+    while (true) {
+        eventQueue.dispatch();
+    }
+
+    return 0;
+}