ST / Mbed OS Node_BLE_Led_Device

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Dependencies:   X_NUCLEO_LED61A1

Bluetooth Low Energy enabled device with "Analog" feature, compatible with BlueST Protocol.

source/CustomService.h@1:71b8b1f19322, 2018-08-06 (annotated)

Committer:
Davidroid
Date:
Mon Aug 06 10:00:29 2018 +0000
Revision:
1:71b8b1f19322
Parent:
0:43dcd7811b58 
Correct Custom Service UUID

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Davidroid 0:43dcd7811b58 1 /**
Davidroid 0:43dcd7811b58 2 *******************************************************************************
Davidroid 0:43dcd7811b58 3 * @file CustomService.h
Davidroid 0:43dcd7811b58 4 * @author Davide Aliprandi, STMicroelectronics
Davidroid 0:43dcd7811b58 5 * @version V1.0.0
Davidroid 0:43dcd7811b58 6 * @date October 31st, 2017
Davidroid 0:43dcd7811b58 7 * @brief mbed test application for the STMicroelectronics X-NUCLEO-IHM01A1
Davidroid 0:43dcd7811b58 8 * Motor Control Expansion Board and the X-NUCLEO-IDB05A1 Bluetooth
Davidroid 0:43dcd7811b58 9 * Low energy Expansion Board.
Davidroid 0:43dcd7811b58 10 *******************************************************************************
Davidroid 0:43dcd7811b58 11 * @attention
Davidroid 0:43dcd7811b58 12 *
Davidroid 0:43dcd7811b58 13 * <h2><center>&copy; COPYRIGHT(c) 2018 STMicroelectronics</center></h2>
Davidroid 0:43dcd7811b58 14 *
Davidroid 0:43dcd7811b58 15 * Redistribution and use in source and binary forms, with or without
Davidroid 0:43dcd7811b58 16 * modification, are permitted provided that the following conditions are met:
Davidroid 0:43dcd7811b58 17 * 1. Redistributions of source code must retain the above copyright notice,
Davidroid 0:43dcd7811b58 18 * this list of conditions and the following disclaimer.
Davidroid 0:43dcd7811b58 19 * 2. Redistributions in binary form must reproduce the above copyright
Davidroid 0:43dcd7811b58 20 * notice, this list of conditions and the following disclaimer in the
Davidroid 0:43dcd7811b58 21 * documentation and/or other materials provided with the distribution.
Davidroid 0:43dcd7811b58 22 * 3. Neither the name of STMicroelectronics nor the names of its
Davidroid 0:43dcd7811b58 23 * contributors may be used to endorse or promote products derived from
Davidroid 0:43dcd7811b58 24 * this software without specific prior written permission.
Davidroid 0:43dcd7811b58 25 *
Davidroid 0:43dcd7811b58 26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Davidroid 0:43dcd7811b58 27 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Davidroid 0:43dcd7811b58 28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
Davidroid 0:43dcd7811b58 29 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
Davidroid 0:43dcd7811b58 30 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
Davidroid 0:43dcd7811b58 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
Davidroid 0:43dcd7811b58 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
Davidroid 0:43dcd7811b58 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
Davidroid 0:43dcd7811b58 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
Davidroid 0:43dcd7811b58 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
Davidroid 0:43dcd7811b58 36 * POSSIBILITY OF SUCH DAMAGE.
Davidroid 0:43dcd7811b58 37 *
Davidroid 0:43dcd7811b58 38 *******************************************************************************
Davidroid 0:43dcd7811b58 39 */
Davidroid 0:43dcd7811b58 40
Davidroid 0:43dcd7811b58 41
Davidroid 0:43dcd7811b58 42 #ifndef __BLE_CUSTOM_SERVICE_H__
Davidroid 0:43dcd7811b58 43 #define __BLE_CUSTOM_SERVICE_H__
Davidroid 0:43dcd7811b58 44
Davidroid 0:43dcd7811b58 45 #include "ble_utils.h"
Davidroid 0:43dcd7811b58 46
Davidroid 0:43dcd7811b58 47 #define COMMAND_DATA_LENGTH (sizeof(uint8_t))
Davidroid 0:43dcd7811b58 48 #define MAX_DATA_LENGTH (COMMAND_DATA_LENGTH)
Davidroid 0:43dcd7811b58 49
Davidroid 1:71b8b1f19322 50 const UUID::LongUUIDBytes_t CUSTOM_SERVICE_UUID = {0x00,0x00,0x00,0x00,0x00,0x01,0x11,0xe1,0x9a,0xb4,0x00,0x02,0xa5,0xd5,0xc5,0x1b};
Davidroid 0:43dcd7811b58 51 const UUID::LongUUIDBytes_t CUSTOM_LED_CHARACTERISTIC_UUID = {0x80,0x00,0x00,0x00,0x00,0x01,0x11,0xe1,0xac,0x36,0x00,0x02,0xa5,0xd5,0xc5,0x1b};
Davidroid 0:43dcd7811b58 52
Davidroid 0:43dcd7811b58 53 class CustomService {
Davidroid 0:43dcd7811b58 54 public:
Davidroid 0:43dcd7811b58 55
Davidroid 0:43dcd7811b58 56 /* Led commands. */
Davidroid 0:43dcd7811b58 57 typedef enum
Davidroid 0:43dcd7811b58 58 {
Davidroid 0:43dcd7811b58 59 LED_POWER_OFF = 0, // Led Off.
Davidroid 0:43dcd7811b58 60 LED_POWER_ON // Led On.
Davidroid 0:43dcd7811b58 61 } led_commands_t;
Davidroid 0:43dcd7811b58 62
Davidroid 0:43dcd7811b58 63 CustomService(BLEDevice &_ble) :
Davidroid 0:43dcd7811b58 64 ble(_ble),
Davidroid 0:43dcd7811b58 65 command(CUSTOM_LED_CHARACTERISTIC_UUID, packed_command, MAX_DATA_LENGTH, MAX_DATA_LENGTH,
Davidroid 0:43dcd7811b58 66 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE)
Davidroid 0:43dcd7811b58 67 {
Davidroid 0:43dcd7811b58 68 GattCharacteristic *char_table[] = {&command};
Davidroid 1:71b8b1f19322 69 GattService led_service(CUSTOM_SERVICE_UUID, char_table, sizeof(char_table) / sizeof(GattCharacteristic *));
Davidroid 0:43dcd7811b58 70 ble.addService(led_service);
Davidroid 0:43dcd7811b58 71 memset (packed_command, 0, MAX_DATA_LENGTH);
Davidroid 0:43dcd7811b58 72 }
Davidroid 0:43dcd7811b58 73
Davidroid 0:43dcd7811b58 74 GattAttribute::Handle_t getValueHandle() const
Davidroid 0:43dcd7811b58 75 {
Davidroid 0:43dcd7811b58 76 return command.getValueAttribute().getHandle();
Davidroid 0:43dcd7811b58 77 }
Davidroid 0:43dcd7811b58 78
Davidroid 0:43dcd7811b58 79 private:
Davidroid 0:43dcd7811b58 80 BLEDevice &ble;
Davidroid 0:43dcd7811b58 81 GattCharacteristic command;
Davidroid 0:43dcd7811b58 82 uint8_t packed_command[MAX_DATA_LENGTH];
Davidroid 0:43dcd7811b58 83 };
Davidroid 0:43dcd7811b58 84
Davidroid 0:43dcd7811b58 85 #endif /* #ifndef __BLE_CUSTOM_SERVICE_H__ */