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67 lines
1.4 KiB
67 lines
1.4 KiB
/*
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* Copyright 2023 jacqueline <me@jacqueline.id.au>
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*
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* SPDX-License-Identifier: GPL-3.0-only
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*/
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#pragma once
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#include <stdint.h>
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#include <memory>
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#include <optional>
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#include "esp_err.h"
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#include "nvs.h"
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#include "bluetooth_types.hpp"
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#include "tasks.hpp"
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namespace drivers {
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class NvsStorage {
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public:
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static auto OpenSync() -> NvsStorage*;
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auto PreferredBluetoothDevice() -> std::optional<bluetooth::mac_addr_t>;
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auto PreferredBluetoothDevice(std::optional<bluetooth::mac_addr_t>) -> bool;
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enum class Output : uint8_t {
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kHeadphones = 0,
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kBluetooth = 1,
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};
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auto OutputMode() -> Output;
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auto OutputMode(Output) -> bool;
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auto ScreenBrightness() -> uint_fast8_t;
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auto ScreenBrightness(uint_fast8_t) -> bool;
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auto AmpMaxVolume() -> uint16_t;
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auto AmpMaxVolume(uint16_t) -> bool;
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auto AmpCurrentVolume() -> uint16_t;
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auto AmpCurrentVolume(uint16_t) -> bool;
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auto HasShownOnboarding() -> bool;
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auto HasShownOnboarding(bool) -> bool;
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enum class InputModes : uint8_t {
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kButtonsOnly = 0,
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kButtonsWithWheel = 1,
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kDirectionalWheel = 2,
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kRotatingWheel = 3,
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};
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auto PrimaryInput() -> InputModes;
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auto PrimaryInput(InputModes) -> bool;
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explicit NvsStorage(nvs_handle_t);
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~NvsStorage();
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private:
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auto DowngradeSchemaSync() -> bool;
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auto SchemaVersionSync() -> uint8_t;
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nvs_handle_t handle_;
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};
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} // namespace drivers
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