Bluetooth Low Energy / Mbed 2 deprecated BLE_Observer

a simple observer of advertisements.

Dependencies:   mbed BLE_API nRF51822

Files at this revision

API Documentation at this revision

Revision 7:88f50499af9a, committed 2016-01-12

Comitter:
andresag
Date:
Tue Jan 12 11:00:02 2016 +0000
Parent:
6:9c1dee28ffe2
Commit message:
Update example to latest BLE API.

Changed in this revision

BLE_API.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file
nRF51822.lib Show annotated file Show diff for this revision Revisions of this file 
diff -r 9c1dee28ffe2 -r 88f50499af9a BLE_API.lib
--- a/BLE_API.lib	Tue Sep 29 12:03:32 2015 +0000
+++ b/BLE_API.lib	Tue Jan 12 11:00:02 2016 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/teams/Bluetooth-Low-Energy/code/BLE_API/#d494ad3e87bd
+http://mbed.org/teams/Bluetooth-Low-Energy/code/BLE_API/#bfc5b9b6ecf5

diff -r 9c1dee28ffe2 -r 88f50499af9a main.cpp
--- a/main.cpp	Tue Sep 29 12:03:32 2015 +0000
+++ b/main.cpp	Tue Jan 12 11:00:02 2016 +0000
@@ -15,10 +15,10 @@
  */
 
 #include "mbed.h"
-#include "BLE.h"
+#include "ble/BLE.h"
 
-BLE        ble;
-DigitalOut led1(LED1);
+DigitalOut led1(LED1, 1);
+Ticker     ticker;
 
 void periodicCallback(void)
 {
@@ -38,16 +38,43 @@
 #endif /* DUMP_ADV_DATA */
 }
 
+/**
+ * This function is called when the ble initialization process has failed
+ */
+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().setScanParams(500 /* scan interval */, 200 /* scan window */);
+    ble.gap().startScan(advertisementCallback);
+}
+
 int main(void)
 {
-    led1 = 1;
-    Ticker ticker;
     ticker.attach(periodicCallback, 1);
 
-    ble.init();
-
-    ble.gap().setScanParams(500 /* scan interval */, 200 /* scan window */);
-    ble.gap().startScan(advertisementCallback);
+    BLE &ble = BLE::Instance();
+    ble.init(bleInitComplete);
 
     while (true) {
         ble.waitForEvent();

diff -r 9c1dee28ffe2 -r 88f50499af9a mbed.bld
--- a/mbed.bld	Tue Sep 29 12:03:32 2015 +0000
+++ b/mbed.bld	Tue Jan 12 11:00:02 2016 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/mbed/builds/4f6c30876dfa
\ No newline at end of file
+http://mbed.org/users/mbed_official/code/mbed/builds/4336505e4b1c
\ No newline at end of file

diff -r 9c1dee28ffe2 -r 88f50499af9a nRF51822.lib
--- a/nRF51822.lib	Tue Sep 29 12:03:32 2015 +0000
+++ b/nRF51822.lib	Tue Jan 12 11:00:02 2016 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/teams/Nordic-Semiconductor/code/nRF51822/#088f5738bf18
+http://mbed.org/teams/Nordic-Semiconductor/code/nRF51822/#3cc0718d98d0