Diff: main.cpp

Revision:

1:0692bee84264

Parent:

0:5375be4301ed

Child:

3:e9646631084f

--- a/main.cpp	Wed Jan 28 00:30:09 2015 +0000
+++ b/main.cpp	Fri Feb 13 20:59:53 2015 +0000
@@ -1,10 +1,38 @@
+
+// Headers necessary for mbed and BLE device mode
 #include "mbed.h"
 #include "BLEDevice.h"
 
+// BLE object
+BLEDevice ble;
 
-int
-main(void)
+/**
+  You have up to 26 bytes of advertising data to use.
+  Make up your own encoding for these 26bytes, send it across
+  and decode it using the evothings app.
+ */
+const static uint8_t AdvData[] = {"ChangeThisData"};             // example of character data
+//const static uint8_t AdvData[] = {0x01,0x02,0x03,0x04,0x05};   // example of hex data
+
+// main program
+int main(void)
 {
-    printf("This is an example program...");
-    while(1){}
-}
\ No newline at end of file
+    // Initialize BLE baselayer, always do this first!
+    ble.init();
+
+    // Sacrifice 3B of 31B to Advertising Flags
+    ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE );
+
+    // Sacrifice 2B of 31B to AdvType overhead, rest goes to AdvData array you define
+    ble.accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, AdvData, sizeof(AdvData));
+
+    // Set advertising interval. Longer interval = longer battery life
+    ble.setAdvertisingType(GapAdvertisingParams::ADV_NON_CONNECTABLE_UNDIRECTED);
+    ble.setAdvertisingInterval(160); // 100ms; in multiples of 0.625ms.
+    ble.startAdvertising();
+
+    // Infinite loop waiting for BLE events
+    for (;;) {
+        ble.waitForEvent(); // this saves battery
+    }
+}