asdf
Dependencies: BLE_API mbed nRF51822
Revision 0:503f6a4871e6, committed 2017-11-10
- Comitter:
- amithy
- Date:
- Fri Nov 10 02:28:21 2017 +0000
- Commit message:
- asdf
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/BLE_API.lib Fri Nov 10 02:28:21 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/teams/Bluetooth-Low-Energy/code/BLE_API/#8cea5d9c12c0
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LEDService.h Fri Nov 10 02:28:21 2017 +0000 @@ -0,0 +1,42 @@ +/* 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. + */ + +#ifndef __BLE_LED_SERVICE_H__ +#define __BLE_LED_SERVICE_H__ + +class LEDService { +public: + const static uint16_t LED_SERVICE_UUID = 0xA000; + const static uint16_t LED_STATE_CHARACTERISTIC_UUID = 0xA001; + + LEDService(BLEDevice &_ble, bool initialValueForLEDCharacteristic) : + ble(_ble), ledState(LED_STATE_CHARACTERISTIC_UUID, &initialValueForLEDCharacteristic) + { + GattCharacteristic *charTable[] = {&ledState}; + GattService ledService(LED_SERVICE_UUID, charTable, sizeof(charTable) / sizeof(GattCharacteristic *)); + ble.addService(ledService); + } + + GattAttribute::Handle_t getValueHandle() const { + return ledState.getValueHandle(); + } + +private: + BLEDevice &ble; + ReadWriteGattCharacteristic<bool> ledState; +}; + +#endif /* #ifndef __BLE_LED_SERVICE_H__ */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Fri Nov 10 02:28:21 2017 +0000 @@ -0,0 +1,79 @@ +/* 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.h" +#include "LEDService.h" + +BLE ble; +DigitalOut alivenessLED(LED1); +DigitalOut actuatedLED(LED2); + +const static char DEVICE_NAME[] = "LED"; +static const uint16_t uuid16_list[] = {LEDService::LED_SERVICE_UUID}; + +LEDService *ledServicePtr; + +void disconnectionCallback(Gap::Handle_t handle, Gap::DisconnectionReason_t reason) +{ + ble.gap().startAdvertising(); +} + +void periodicCallback(void) +{ + //alivenessLED = !alivenessLED; /* Do blinky on LED1 to indicate system aliveness. */ +} + +/** + * This callback allows the LEDService to receive updates to the ledState Characteristic. + * + * @param[in] params + * Information about the characterisitc being updated. + */ +void onDataWrittenCallback(const GattWriteCallbackParams *params) { + if ((params->handle == ledServicePtr->getValueHandle()) && (params->len == 1)) { + actuatedLED = *(params->data); + } +} + +int main(void) +{ + alivenessLED = 0; + actuatedLED = 0; + + Ticker ticker; + ticker.attach(periodicCallback, 1); + + ble.init(); + ble.gap().onDisconnection(disconnectionCallback); + ble.gattServer().onDataWritten(onDataWrittenCallback); + + bool initialValueForLEDCharacteristic = false; + LEDService ledService(ble, initialValueForLEDCharacteristic); + ledServicePtr = &ledService; + + /* setup advertising */ + ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE); + ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS, (uint8_t *)uuid16_list, sizeof(uuid16_list)); + ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME)); + ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED); + ble.gap().setAdvertisingInterval(1000); /* 1000ms. */ + ble.gap().startAdvertising(); + + while (true) { + ble.waitForEvent(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Fri Nov 10 02:28:21 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/4f6c30876dfa \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/nRF51822.lib Fri Nov 10 02:28:21 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/teams/Nordic-Semiconductor/code/nRF51822/#ca9c9c2cfc6a