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| 1 | +/**************************************************************************/ |
| 2 | +/*! |
| 3 | + @file BLEClientBas.cpp |
| 4 | + @author hathach (tinyusb.org) |
| 5 | +
|
| 6 | + @section LICENSE |
| 7 | +
|
| 8 | + Software License Agreement (BSD License) |
| 9 | +
|
| 10 | + Copyright (c) 2019, Adafruit Industries (adafruit.com) |
| 11 | + All rights reserved. |
| 12 | +
|
| 13 | + Redistribution and use in source and binary forms, with or without |
| 14 | + modification, are permitted provided that the following conditions are met: |
| 15 | + 1. Redistributions of source code must retain the above copyright |
| 16 | + notice, this list of conditions and the following disclaimer. |
| 17 | + 2. Redistributions in binary form must reproduce the above copyright |
| 18 | + notice, this list of conditions and the following disclaimer in the |
| 19 | + documentation and/or other materials provided with the distribution. |
| 20 | + 3. Neither the name of the copyright holders nor the |
| 21 | + names of its contributors may be used to endorse or promote products |
| 22 | + derived from this software without specific prior written permission. |
| 23 | +
|
| 24 | + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY |
| 25 | + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 26 | + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 27 | + DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY |
| 28 | + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 29 | + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 30 | + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 31 | + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 32 | + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| 33 | + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 34 | +*/ |
| 35 | +/**************************************************************************/ |
| 36 | + |
| 37 | +#include "bluefruit.h" |
| 38 | + |
| 39 | +BLEClientBas::BLEClientBas(void) |
| 40 | + : BLEClientService(UUID16_SVC_BATTERY), _battery(UUID16_CHR_BATTERY_LEVEL) |
| 41 | +{ |
| 42 | + |
| 43 | +} |
| 44 | + |
| 45 | +bool BLEClientBas::begin(void) |
| 46 | +{ |
| 47 | + // Invoke base class begin() |
| 48 | + BLEClientService::begin(); |
| 49 | + |
| 50 | + _battery.begin(this); |
| 51 | + |
| 52 | + return true; |
| 53 | +} |
| 54 | + |
| 55 | +bool BLEClientBas::discover(uint16_t conn_handle) |
| 56 | +{ |
| 57 | + // Call BLECentralService discover |
| 58 | + VERIFY( BLEClientService::discover(conn_handle) ); |
| 59 | + _conn_hdl = BLE_CONN_HANDLE_INVALID; // make as invalid until we found all chars |
| 60 | + |
| 61 | + // Discover TXD, RXD characteristics |
| 62 | + VERIFY( 1 == Bluefruit.Discovery.discoverCharacteristic(conn_handle, _battery) ); |
| 63 | + |
| 64 | + _conn_hdl = conn_handle; |
| 65 | + return true; |
| 66 | +} |
| 67 | + |
| 68 | +uint8_t BLEClientBas::read(void) |
| 69 | +{ |
| 70 | + return _battery.read8(); |
| 71 | +} |
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