Diff: main.cpp

Revision:

0:7613d21e5974

Child:

2:90b493cdcb1f

diff -r 000000000000 -r 7613d21e5974 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Mar 31 10:17:20 2014 +0000
@@ -0,0 +1,87 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "mbed.h"
+#include "nRF51822n.h"
+
+nRF51822n   nrf;                /* BLE radio driver */
+
+DigitalOut  led1(LED1);
+DigitalOut  led2(LED2);
+Ticker      flipper;
+Serial      pc(USBTX,USBRX);
+
+void tickerCallback(void);
+
+/**************************************************************************/
+/*!
+    @brief  Program entry point
+*/
+/**************************************************************************/
+int main(void)
+{
+    *(uint32_t *)0x40000504 = 0xC007FFDF;
+    *(uint32_t *)0x40006C18 = 0x00008000;
+    
+    /* Setup blinky: led1 is toggled in main, led2 is toggled via Ticker */
+    led1=1;
+    led2=1;
+    flipper.attach(&tickerCallback, 1.0);
+
+    /* Initialise the nRF51822 */
+    pc.printf("Initialising the nRF51822\n\r");
+    nrf.init();
+    
+    GapAdvertisingParams advParams ( GapAdvertisingParams::ADV_NON_CONNECTABLE_UNDIRECTED );
+    GapAdvertisingData   advData;
+    GapAdvertisingData   scanResponse;
+
+    /* Define an iBeacon payload
+       --------------------------------------------------------------
+       128-Bit UUID = E2 0A 39 F4 73 F5 4B C4 A1 2F 17 D1 AD 07 A9 61
+       Major/Minor  = 0000 / 0000
+       Tx Power     = C8
+    */
+    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 };
+
+    /* Make sure we get a clean start */
+    nrf.reset();
+
+    /* iBeacon includes the FLAG and MSD fields */
+    advData.addFlags(GapAdvertisingData::BREDR_NOT_SUPPORTED);
+    advData.addData(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, iBeaconPayload, sizeof(iBeaconPayload));
+
+    /* Start advertising! */
+    nrf.getGap().setAdvertisingData(advData, scanResponse);
+    nrf.getGap().startAdvertising(advParams);
+
+    /* Do blinky on LED1 while we're waiting for BLE events */
+    for (;;)
+    {
+      led1 = !led1;
+      wait(1);
+    }
+}
+
+/**************************************************************************/
+/*!
+    @brief  Ticker callback to switch led2 state
+*/
+/**************************************************************************/
+void tickerCallback(void)
+{
+    led2 = !led2;
+}