mirror of
https://github.com/Lurkars/esp-ena.git
synced 2024-11-01 19:14:37 +01:00
52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
|
// Copyright 2020 Lukas Haubaum
|
||
|
|
//
|
||
|
|
// Licensed under the GNU Affero General Public License, Version 3;
|
||
|
|
// you may not use this file except in compliance with the License.
|
||
|
|
// You may obtain a copy of the License at
|
||
|
|
|
||
|
|
// https://www.gnu.org/licenses/agpl-3.0.html
|
||
|
|
//
|
||
|
|
// 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.
|
||
|
|
/**
|
||
|
|
* @file
|
||
|
|
*
|
||
|
|
* @brief BLE advertising to send own beacons
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
#ifndef _ena_BLUETOOTH_ADVERTISE_H_
|
||
|
|
#define _ena_BLUETOOTH_ADVERTISE_H_
|
||
|
|
|
||
|
|
#define ENA_ADVERTISE_LOG "ESP-ENA-advertise" // TAG for Logging
|
||
|
|
#define ENA_BLUETOOTH_TAG_DATA (0x1A) // Data for BLE payload TAG
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Start BLE advertising
|
||
|
|
*/
|
||
|
|
void ena_bluetooth_advertise_start(void);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Set payload for BLE advertising
|
||
|
|
*
|
||
|
|
* This will set the payload for based on given ENIN and TEK.
|
||
|
|
*
|
||
|
|
* Source documents (Section: Advertising Payload)
|
||
|
|
*
|
||
|
|
* https://blog.google/documents/70/Exposure_Notification_-_Bluetooth_Specification_v1.2.2.pdf
|
||
|
|
*
|
||
|
|
* https://covid19-static.cdn-apple.com/applications/covid19/current/static/detection-tracing/pdf/ExposureNotification-BluetoothSpecificationv1.2.pdf
|
||
|
|
*
|
||
|
|
* @param[in] enin ENIN defining the start of the tek vadility. This should be the ENIN for the current timestamp
|
||
|
|
* @param[in] tek pointer to the TEK used to encrypt the payload.
|
||
|
|
*/
|
||
|
|
void ena_bluetooth_advertise_set_payload(uint32_t enin, uint8_t *tek);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Stop BLE advertising
|
||
|
|
*/
|
||
|
|
void ena_bluetooth_advertise_stop(void);
|
||
|
|
|
||
|
|
#endif
|