Alan Lan
mbed First Project Code
Dependencies: BLE_API mbed nRF51822
Revision 0:05616fd393ff, committed 2016-05-29
- Comitter:
- alanlan
- Date:
- Sun May 29 02:58:59 2016 +0000
- Commit message:
- Initial Version
Changed in this revision
diff -r 000000000000 -r 05616fd393ff BLE_API.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/BLE_API.lib Sun May 29 02:58:59 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/teams/Bluetooth-Low-Energy/code/BLE_API/#66159681aa21
diff -r 000000000000 -r 05616fd393ff main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sun May 29 02:58:59 2016 +0000
@@ -0,0 +1,91 @@
+/* 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 "ble/BLE.h"
+
+#include "ble/services/UARTService.h"
+
+#define NEED_CONSOLE_OUTPUT 0 /* Set this if you need debug messages on the console;
+ * it will have an impact on code-size and power consumption. */
+
+#if NEED_CONSOLE_OUTPUT
+#define DEBUG(...) { printf(__VA_ARGS__); }
+#else
+#define DEBUG(...) /* nothing */
+#endif /* #if NEED_CONSOLE_OUTPUT */
+
+BLEDevice ble;
+DigitalOut led1(LED1);
+AnalogIn bat(p20);
+
+UARTService *uartServicePtr;
+
+void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params)
+{
+ DEBUG("Disconnected!\n\r");
+ DEBUG("Restarting the advertising process\n\r");
+ ble.startAdvertising();
+}
+
+void onDataWritten(const GattWriteCallbackParams *params)
+{
+ if ((uartServicePtr != NULL) && (params->handle == uartServicePtr->getTXCharacteristicHandle())) {
+ uint16_t bytesRead = params->len;
+ DEBUG("received %u bytes\n\r", bytesRead);
+ ble.updateCharacteristicValue(uartServicePtr->getRXCharacteristicHandle(), params->data, bytesRead);
+ }
+}
+
+void periodicCallback(void)
+{
+ led1 = !led1;
+}
+
+int main(void)
+{
+ led1 = 1;
+ Ticker ticker;
+ ticker.attach(periodicCallback, 1);
+
+ DEBUG("Initialising the nRF51822\n\r");
+ ble.init();
+ ble.onDisconnection(disconnectionCallback);
+ ble.onDataWritten(onDataWritten);
+
+ /* setup advertising */
+ ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED);
+ ble.setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
+ ble.accumulateAdvertisingPayload(GapAdvertisingData::SHORTENED_LOCAL_NAME,
+ (const uint8_t *)"BLE UART", sizeof("BLE UART") - 1);
+ ble.accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_128BIT_SERVICE_IDS,
+ (const uint8_t *)UARTServiceUUID_reversed, sizeof(UARTServiceUUID_reversed));
+
+ ble.setAdvertisingInterval(1000); /* 1000ms; in multiples of 0.625ms. */
+ ble.startAdvertising();
+
+ UARTService uartService(ble);
+ uartServicePtr = &uartService;
+
+ if (bat.read() != 0)
+ {
+ printf("%f", bat.read());
+ }
+
+ while (true) {
+ ble.waitForEvent();
+ }
+}
diff -r 000000000000 -r 05616fd393ff mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sun May 29 02:58:59 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/6c34061e7c34 \ No newline at end of file
diff -r 000000000000 -r 05616fd393ff nRF51822.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/nRF51822.lib Sun May 29 02:58:59 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/teams/Nordic-Semiconductor/code/nRF51822/#f7faad332abc