blob: 3e37c49e2cfc560bb916a9a5c3dd3e63c10cffc5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
/*
* Copyright 2023 jacqueline <me@jacqueline.id.au>
*
* SPDX-License-Identifier: GPL-3.0-only
*/
#pragma once
#include <stdint.h>
#include <memory>
#include <optional>
#include "esp_err.h"
#include "nvs.h"
#include "bluetooth_types.hpp"
#include "tasks.hpp"
namespace drivers {
class NvsStorage {
public:
static auto OpenSync() -> NvsStorage*;
auto PreferredBluetoothDevice() -> std::optional<bluetooth::mac_addr_t>;
auto PreferredBluetoothDevice(std::optional<bluetooth::mac_addr_t>) -> bool;
enum class Output : uint8_t {
kHeadphones = 0,
kBluetooth = 1,
};
auto OutputMode() -> Output;
auto OutputMode(Output) -> bool;
auto ScreenBrightness() -> uint_fast8_t;
auto ScreenBrightness(uint_fast8_t) -> bool;
auto AmpMaxVolume() -> uint16_t;
auto AmpMaxVolume(uint16_t) -> bool;
auto AmpCurrentVolume() -> uint16_t;
auto AmpCurrentVolume(uint16_t) -> bool;
auto HasShownOnboarding() -> bool;
auto HasShownOnboarding(bool) -> bool;
explicit NvsStorage(nvs_handle_t);
~NvsStorage();
private:
auto DowngradeSchemaSync() -> bool;
auto SchemaVersionSync() -> uint8_t;
nvs_handle_t handle_;
};
} // namespace drivers
|
