SerialTransceiver.h

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/* Copyright (c) 2022 Skyward Experimental Rocketry
 * Author: Alberto Nidasio
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
 
#pragma once
 
#include <drivers/usart/USART.h>
#include <radio/Transceiver.h>
 
#include <iostream>
#include <iterator>
 
namespace Boardcore
{
 
class SerialTransceiver : public Transceiver
{
public:
    SerialTransceiver(USARTInterface& usart) : usart(usart) {}
 
    bool send(uint8_t* packet, size_t packetLength)
    {
        usart.write(packet, packetLength);
        return true;
    }
 
    ssize_t receive(uint8_t* packet, size_t packetLength)
    {
        size_t bytesRead = 0;
        bool result      = usart.readBlocking(packet, packetLength, bytesRead);
        return result ? bytesRead : 0;
    }
 
private:
    USARTInterface& usart;
};
 
}  // namespace Boardcore