Files
pebble/src/fw/comm/ble/kernel_le_client/ppogatt/ppogatt.h
T

62 lines
2.1 KiB
C

/*
* Copyright 2024 Google LLC
*
* 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.
*/
#pragma once
#include "applib/bluetooth/ble_client.h"
struct Transport;
typedef enum {
PPoGATTCharacteristicData,
PPoGATTCharacteristicMeta,
PPoGATTCharacteristicNum
} PPoGATTCharacteristic;
void ppogatt_create(void);
void ppogatt_handle_service_discovered(BLECharacteristic *characteristics);
bool ppogatt_can_handle_characteristic(BLECharacteristic characteristic);
void ppogatt_handle_subscribe(BLECharacteristic subscribed_characteristic,
BLESubscription subscription_type, BLEGATTError error);
void ppogatt_handle_read_or_notification(BLECharacteristic characteristic, const uint8_t *value,
size_t value_length, BLEGATTError error);
void ppogatt_handle_service_removed(
BLECharacteristic *characteristics, uint8_t num_characteristics);
void ppogatt_invalidate_all_references(void);
//! Interface for kernel_le_client, to handle the event that the Bluetooth stack has space available
//! again in its outbound queue. It will trigger the PPoGATT module to send out the next packet(s).
void ppogatt_handle_buffer_empty(void);
//! Interface for CommSession, to let it signal the PPoGATT transport that data has been written
//! into the SendBuffer and can be sent out.
void ppogatt_send_next(struct Transport *transport);
void ppogatt_close(struct Transport *transport);
void ppogatt_reset(struct Transport *transport);
void ppogatt_destroy(void);
//! Interface for analytics
void ppogatt_reset_disconnect_counter(void);