firmware_updater_interface.hpp

// 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 <cstdint>
#include <vector>

namespace google
{
namespace hoth
{
namespace internal
{
/** @class FirmwareUpdater intereface
 *  @brief Hoth firmware updater
 */
class FirmwareUpdater
{
  public:
    virtual ~FirmwareUpdater() = default;

    /** @brief Updates firmware.
     *
     *  @param[in] firmwareData - Hoth firmware image.
     */
    virtual void update(std::vector<uint8_t> firmwareData) = 0;

    /** @brief SPI write to arbitrary address
     *
     *  @param[in] address - SPI offset to start writing from
     *  @param[in] data - Data to write to the SPI EEPROM
     */
    virtual void spiWrite(uint32_t address, std::vector<uint8_t> data) = 0;
};
} // namespace internal
} // namespace hoth
} // namespace google