Wang Xinglu / BLE_API

High level Bluetooth Low Energy API and radio abstraction layer

Dependencies:   nRF51822

Dependents:   LinkNode_LIS3DH

Fork of BLE_API by Bluetooth Low Energy

Files at this revision

API Documentation at this revision

Revision 24:12eb3f19e9a4, committed 2014-01-08

Comitter:
ktownsend
Date:
Wed Jan 08 11:13:14 2014 +0000
Parent:
23:f19c60478e1b
Child:
25:7cf2a38ea175
Commit message:
Code cleanup

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Tue Jan 07 19:58:06 2014 +0000
+++ b/main.cpp	Wed Jan 08 11:13:14 2014 +0000
@@ -16,7 +16,6 @@
     
     uint8_t iBeaconPayload[25] = { 0x4C, 0x00, 0x02, 0x15, 0xE2, 0x0A, 0x39, 0xF4, 0x73, 0xF5, 0x4B, 0xC4, 0xA1, 0x2F, 0x17, 0xD1, 0xAD, 0x07, 0xA9, 0x61, 0x00, 0x00, 0x00, 0x00, 0xC8 };
     
-    
     /* iBeacon includes the FLAG and MSD fields */
     error = advData.addFlags(GapAdvertisingData::BREDR_NOT_SUPPORTED);
     error = advData.addData(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, iBeaconPayload, 25);
@@ -35,13 +34,22 @@
 {
     ble_error_t        error;
     GattService        battService ( 0x180F );
-    GattCharacteristic battLevel   ( 0x2A19, 1, 1, 0x10 | 0x02);
-    
+    GattCharacteristic battLevel   ( 0x2A19, 1, 1, BLE_GATT_CHAR_PROPERTIES_NOTIFY | BLE_GATT_CHAR_PROPERTIES_READ);
+
+    /* Make sure we get a clean start */    
     error = radio.reset();
+    
+    /* Add the characteristic to our service */
     error = battService.addCharacteristic(battLevel);
+    
+    /* Pass the service into the radio */
     error = radio.addService(battService);
+    
+    /* Configure the radio and start advertising with default values */
+    /* Make sure you've added all of your services before calling this function! */
     error = radio.start();
 
+    /* Now that we're live, update the battery level characteristic */
     uint8_t batt = 72;
     error = radio.writeCharacteristic(battLevel.handle, (uint8_t*)&batt, sizeof(batt));