Austin Blackstone
BLE beacon code designed to be remotely compiled by the ble-scanner-station-demo code. https://github.com/BlackstoneEngineering/ble-scanner-station-demo
Dependencies: BLE_API mbed nRF51822
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BLE_GAP_Example
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Bluetooth Low Energy
This code is meant to be used as a target for remote compilation. Users can pass in the NAME variable to change the broadcast name of the beacon being compiled.
This program is meant to be used in conjunction with the NodeJS ble-scanner-station-demo webapp and the remote compile api JS webapp.
The NodeJS ble-scanner-station-demo will display a webpage like the following. The Orange text will be replaced with the name of the beacon. For more details see the repo page
Diff: main.cpp
- Revision:
- 11:c9c0c4586c5f
- Parent:
- 8:5442739198ec
- Child:
- 12:06c984252bd1
diff -r 1298728d050c -r c9c0c4586c5f main.cpp
--- a/main.cpp Wed Mar 18 21:02:22 2015 +0000
+++ b/main.cpp Thu Apr 02 17:19:16 2015 +0000
@@ -6,18 +6,15 @@
// BLE object
BLEDevice ble;
-// Optional name, add for human read-ability
+// Optional: Device Name, add for human read-ability
//const static char DEVICE_NAME[] = "ChangeMe!!"; // Optional: device name
-/**
- * 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.
- */
+// You have up to 26 bytes of advertising data to use.
+
//const static uint8_t AdvData[] = {"ChangeThisData"}; // example of character data
const static uint8_t AdvData[] = {0x01,0x02,0x03,0x04,0x05}; // example of hex data
-// Restart advertising when phone app disconnects
+// Optional: Restart advertising when phone app disconnects
void disconnectionCallback(Gap::Handle_t handle, Gap::DisconnectionReason_t reason){
ble.startAdvertising();
}
@@ -27,7 +24,9 @@
{
// Initialize BLE baselayer, always do this first!
ble.init();
- // ble.onDisconnection(disconnectionCallback); // Optional: add callback for disconnection
+
+ // Optional: add callback for disconnection
+ // ble.onDisconnection(disconnectionCallback);
// Sacrifice 3B of 31B to Advertising Flags
ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE );
@@ -40,7 +39,7 @@
//ble.accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME));
// Set advertising interval. Longer interval = longer battery life
- ble.setAdvertisingInterval(160); // 100ms; in multiples of 0.625ms.
+ ble.setAdvertisingInterval(0.1); // 100ms, set as percentage of a second
ble.startAdvertising();
// Infinite loop waiting for BLE events