Heart Rate Monitor example for the BLE API using nRF51822 native mode drivers

Dependencies:   BLE_API mbed nRF51822 X_NUCLEO_IDB0XA1

Fork of BLE_HeartRate by Bluetooth Low Energy

Revision:
20:58bff62d0f7a
Parent:
19:1713b11694ea
Child:
22:299658c5fa3c
--- a/main.cpp	Wed Jun 11 14:45:05 2014 +0100
+++ b/main.cpp	Wed Jun 11 14:52:56 2014 +0100
@@ -47,7 +47,8 @@
 /* Location: https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.body_sensor_location.xml */
 static uint8_t hrmCounter = 100;
 static uint8_t bpm[2] = {0x00, hrmCounter};
-GattCharacteristic hrmRate(GattCharacteristic::UUID_HEART_RATE_MEASUREMENT_CHAR, bpm, sizeof(bpm), sizeof(bpm), GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY);
+GattCharacteristic hrmRate(GattCharacteristic::UUID_HEART_RATE_MEASUREMENT_CHAR, bpm, sizeof(bpm), sizeof(bpm),
+                           GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY);
 static const uint8_t location = 0x03; /* Finger */
 GattCharacteristic hrmLocation(GattCharacteristic::UUID_BODY_SENSOR_LOCATION_CHAR,
                                (uint8_t *)&location, sizeof(location), sizeof(location),
@@ -74,18 +75,6 @@
     GattService::UUID_HEART_RATE_SERVICE
 };
 
-void timeoutCallback(void)
-{
-    DEBUG("Advertising Timeout!\n\r");
-    // Restart the advertising process with a much slower interval,
-    // only start advertising again after a button press, etc.
-}
-
-void connectionCallback(void)
-{
-    DEBUG("Connected!\n\r");
-}
-
 void disconnectionCallback(void)
 {
     DEBUG("Disconnected!\n\r");
@@ -93,20 +82,6 @@
     ble.startAdvertising();
 }
 
-void updatesEnabledCallback(uint16_t charHandle)
-{
-    if (charHandle == hrmRate.getHandle()) {
-        DEBUG("Heart rate notify enabled\n\r");
-    }
-}
-
-void updatesDisabledCallback(uint16_t charHandle)
-{
-    if (charHandle == hrmRate.getHandle()) {
-        DEBUG("Heart rate notify disabled\n\r");
-    }
-}
-
 /**
  * Runs once a second in interrupt context triggered by the 'ticker'; updates
  * battery level and hrmCounter if there is a connection.
@@ -145,11 +120,7 @@
     ble.init();
 
     /* Setup the local GAP/GATT event handlers */
-    ble.onTimeout(timeoutCallback);
-    ble.onConnection(connectionCallback);
     ble.onDisconnection(disconnectionCallback);
-    ble.onUpdatesEnabled(updatesEnabledCallback);
-    ble.onUpdatesDisabled(updatesDisabledCallback);
 
     /* setup advertising */
     ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED);