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ble/services/DeviceInformationService.h@712:b04b5db36865, 2015-06-19 (annotated)

Committer:
rgrover1
Date:
Fri Jun 19 15:53:29 2015 +0100
Revision:
712:b04b5db36865
Child:
760:71b8617d95df
Synchronized with git rev 75beb803

Author: Rohit Grover

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rgrover1 712:b04b5db36865 1 /* mbed Microcontroller Library
rgrover1 712:b04b5db36865 2 * Copyright (c) 2006-2013 ARM Limited
rgrover1 712:b04b5db36865 3 *
rgrover1 712:b04b5db36865 4 * Licensed under the Apache License, Version 2.0 (the "License");
rgrover1 712:b04b5db36865 5 * you may not use this file except in compliance with the License.
rgrover1 712:b04b5db36865 6 * You may obtain a copy of the License at
rgrover1 712:b04b5db36865 7 *
rgrover1 712:b04b5db36865 8 * http://www.apache.org/licenses/LICENSE-2.0
rgrover1 712:b04b5db36865 9 *
rgrover1 712:b04b5db36865 10 * Unless required by applicable law or agreed to in writing, software
rgrover1 712:b04b5db36865 11 * distributed under the License is distributed on an "AS IS" BASIS,
rgrover1 712:b04b5db36865 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
rgrover1 712:b04b5db36865 13 * See the License for the specific language governing permissions and
rgrover1 712:b04b5db36865 14 * limitations under the License.
rgrover1 712:b04b5db36865 15 */
rgrover1 712:b04b5db36865 16
rgrover1 712:b04b5db36865 17 #ifndef __BLE_DEVICE_INFORMATION_SERVICE_H__
rgrover1 712:b04b5db36865 18 #define __BLE_DEVICE_INFORMATION_SERVICE_H__
rgrover1 712:b04b5db36865 19
rgrover1 712:b04b5db36865 20 #include "ble/BLE.h"
rgrover1 712:b04b5db36865 21
rgrover1 712:b04b5db36865 22 /**
rgrover1 712:b04b5db36865 23 * @class DeviceInformationService
rgrover1 712:b04b5db36865 24 * @brief BLE Device Information Service <br>
rgrover1 712:b04b5db36865 25 * Service: https://developer.bluetooth.org/gatt/services/Pages/ServiceViewer.aspx?u=org.bluetooth.service.device_information.xml <br>
rgrover1 712:b04b5db36865 26 * Manufacturer Name String Char: https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.manufacturer_name_string.xml
rgrover1 712:b04b5db36865 27 */
rgrover1 712:b04b5db36865 28 class DeviceInformationService {
rgrover1 712:b04b5db36865 29 public:
rgrover1 712:b04b5db36865 30 /**
rgrover1 712:b04b5db36865 31 * @brief Device Information Service Constructor.
rgrover1 712:b04b5db36865 32 *
rgrover1 712:b04b5db36865 33 * @param[ref] _ble
rgrover1 712:b04b5db36865 34 * BLE object for the underlying controller.
rgrover1 712:b04b5db36865 35 * @param[in] manufacturersName
rgrover1 712:b04b5db36865 36 * This characteristic represents the name of the
rgrover1 712:b04b5db36865 37 * manufacturer of the device. The name is copied into the
rgrover1 712:b04b5db36865 38 * BLE stack during this constructor.
rgrover1 712:b04b5db36865 39 * @param[in] modelNumber
rgrover1 712:b04b5db36865 40 * This characteristic represents the model number that is
rgrover1 712:b04b5db36865 41 * assigned by the device vendor. The value is copied into
rgrover1 712:b04b5db36865 42 * the BLE stack during this constructor.
rgrover1 712:b04b5db36865 43 * @param[in] serialNumber
rgrover1 712:b04b5db36865 44 * This characteristic represents the serial number for a
rgrover1 712:b04b5db36865 45 * particular instance of the device. The value is copied
rgrover1 712:b04b5db36865 46 * into the BLE stack during this constructor.
rgrover1 712:b04b5db36865 47 * @param[in] hardwareRevision
rgrover1 712:b04b5db36865 48 * This characteristic represents the hardware revision for
rgrover1 712:b04b5db36865 49 * the hardware within the device. The value is copied
rgrover1 712:b04b5db36865 50 * into the BLE stack during this constructor.
rgrover1 712:b04b5db36865 51 * @param[in] firmwareRevision
rgrover1 712:b04b5db36865 52 * This characteristic represents the firmware revision for
rgrover1 712:b04b5db36865 53 * the firmware within the device. The value is copied
rgrover1 712:b04b5db36865 54 * into the BLE stack during this constructor.
rgrover1 712:b04b5db36865 55 * @param[in] softwareRevision
rgrover1 712:b04b5db36865 56 * This characteristic represents the software revision for
rgrover1 712:b04b5db36865 57 * the software within the device. The value is copied
rgrover1 712:b04b5db36865 58 * into the BLE stack during this constructor.
rgrover1 712:b04b5db36865 59 */
rgrover1 712:b04b5db36865 60 DeviceInformationService(BLE &_ble,
rgrover1 712:b04b5db36865 61 const char *manufacturersName = NULL,
rgrover1 712:b04b5db36865 62 const char *modelNumber = NULL,
rgrover1 712:b04b5db36865 63 const char *serialNumber = NULL,
rgrover1 712:b04b5db36865 64 const char *hardwareRevision = NULL,
rgrover1 712:b04b5db36865 65 const char *firmwareRevision = NULL,
rgrover1 712:b04b5db36865 66 const char *softwareRevision = NULL) :
rgrover1 712:b04b5db36865 67 ble(_ble),
rgrover1 712:b04b5db36865 68 manufacturersNameStringCharacteristic(GattCharacteristic::UUID_MANUFACTURER_NAME_STRING_CHAR,
rgrover1 712:b04b5db36865 69 (uint8_t *)manufacturersName,
rgrover1 712:b04b5db36865 70 (manufacturersName != NULL) ? strlen(manufacturersName) : 0, /* minLength */
rgrover1 712:b04b5db36865 71 (manufacturersName != NULL) ? strlen(manufacturersName) : 0, /* maxLength */
rgrover1 712:b04b5db36865 72 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ),
rgrover1 712:b04b5db36865 73 modelNumberStringCharacteristic(GattCharacteristic::UUID_MODEL_NUMBER_STRING_CHAR,
rgrover1 712:b04b5db36865 74 (uint8_t *)modelNumber,
rgrover1 712:b04b5db36865 75 (modelNumber != NULL) ? strlen(modelNumber) : 0, /* minLength */
rgrover1 712:b04b5db36865 76 (modelNumber != NULL) ? strlen(modelNumber) : 0, /* maxLength */
rgrover1 712:b04b5db36865 77 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ),
rgrover1 712:b04b5db36865 78 serialNumberStringCharacteristic(GattCharacteristic::UUID_SERIAL_NUMBER_STRING_CHAR,
rgrover1 712:b04b5db36865 79 (uint8_t *)serialNumber,
rgrover1 712:b04b5db36865 80 (serialNumber != NULL) ? strlen(serialNumber) : 0, /* minLength */
rgrover1 712:b04b5db36865 81 (serialNumber != NULL) ? strlen(serialNumber) : 0, /* maxLength */
rgrover1 712:b04b5db36865 82 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ),
rgrover1 712:b04b5db36865 83 hardwareRevisionStringCharacteristic(GattCharacteristic::UUID_HARDWARE_REVISION_STRING_CHAR,
rgrover1 712:b04b5db36865 84 (uint8_t *)hardwareRevision,
rgrover1 712:b04b5db36865 85 (hardwareRevision != NULL) ? strlen(hardwareRevision) : 0, /* minLength */
rgrover1 712:b04b5db36865 86 (hardwareRevision != NULL) ? strlen(hardwareRevision) : 0, /* maxLength */
rgrover1 712:b04b5db36865 87 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ),
rgrover1 712:b04b5db36865 88 firmwareRevisionStringCharacteristic(GattCharacteristic::UUID_FIRMWARE_REVISION_STRING_CHAR,
rgrover1 712:b04b5db36865 89 (uint8_t *)firmwareRevision,
rgrover1 712:b04b5db36865 90 (firmwareRevision != NULL) ? strlen(firmwareRevision) : 0, /* minLength */
rgrover1 712:b04b5db36865 91 (firmwareRevision != NULL) ? strlen(firmwareRevision) : 0, /* maxLength */
rgrover1 712:b04b5db36865 92 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ),
rgrover1 712:b04b5db36865 93 softwareRevisionStringCharacteristic(GattCharacteristic::UUID_SOFTWARE_REVISION_STRING_CHAR,
rgrover1 712:b04b5db36865 94 (uint8_t *)softwareRevision,
rgrover1 712:b04b5db36865 95 (softwareRevision != NULL) ? strlen(softwareRevision) : 0, /* minLength */
rgrover1 712:b04b5db36865 96 (softwareRevision != NULL) ? strlen(softwareRevision) : 0, /* maxLength */
rgrover1 712:b04b5db36865 97 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ)
rgrover1 712:b04b5db36865 98 {
rgrover1 712:b04b5db36865 99 static bool serviceAdded = false; /* We should only ever need to add the heart rate service once. */
rgrover1 712:b04b5db36865 100 if (serviceAdded) {
rgrover1 712:b04b5db36865 101 return;
rgrover1 712:b04b5db36865 102 }
rgrover1 712:b04b5db36865 103
rgrover1 712:b04b5db36865 104 GattCharacteristic *charTable[] = {&manufacturersNameStringCharacteristic,
rgrover1 712:b04b5db36865 105 &modelNumberStringCharacteristic,
rgrover1 712:b04b5db36865 106 &serialNumberStringCharacteristic,
rgrover1 712:b04b5db36865 107 &hardwareRevisionStringCharacteristic,
rgrover1 712:b04b5db36865 108 &firmwareRevisionStringCharacteristic,
rgrover1 712:b04b5db36865 109 &softwareRevisionStringCharacteristic};
rgrover1 712:b04b5db36865 110 GattService deviceInformationService(GattService::UUID_DEVICE_INFORMATION_SERVICE, charTable,
rgrover1 712:b04b5db36865 111 sizeof(charTable) / sizeof(GattCharacteristic *));
rgrover1 712:b04b5db36865 112
rgrover1 712:b04b5db36865 113 ble.addService(deviceInformationService);
rgrover1 712:b04b5db36865 114 serviceAdded = true;
rgrover1 712:b04b5db36865 115 }
rgrover1 712:b04b5db36865 116
rgrover1 712:b04b5db36865 117 protected:
rgrover1 712:b04b5db36865 118 BLE &ble;
rgrover1 712:b04b5db36865 119 GattCharacteristic manufacturersNameStringCharacteristic;
rgrover1 712:b04b5db36865 120 GattCharacteristic modelNumberStringCharacteristic;
rgrover1 712:b04b5db36865 121 GattCharacteristic serialNumberStringCharacteristic;
rgrover1 712:b04b5db36865 122 GattCharacteristic hardwareRevisionStringCharacteristic;
rgrover1 712:b04b5db36865 123 GattCharacteristic firmwareRevisionStringCharacteristic;
rgrover1 712:b04b5db36865 124 GattCharacteristic softwareRevisionStringCharacteristic;
rgrover1 712:b04b5db36865 125 };
rgrover1 712:b04b5db36865 126
rgrover1 712:b04b5db36865 127 #endif /* #ifndef __BLE_DEVICE_INFORMATION_SERVICE_H__*/