serial_connection.hpp

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#pragma once
 
#include "microstrain/connections/connection.hpp"
 
#include <microstrain/connections/serial/serial_port.h>
 
#include <string>
 
namespace microstrain
{
    namespace connections
    {
 
        class SerialConnection : public microstrain::Connection
        {
        public:
            static constexpr const char* TYPE = "Serial";
 
            SerialConnection(std::string portName, uint32_t baudrate);
            ~SerialConnection() override;
 
            bool recvFromDevice(uint8_t* buffer, size_t max_length, unsigned int wait_time_ms, size_t* length_out, EmbeddedTimestamp* timestamp_out) final;
            bool sendToDevice(const uint8_t* data, size_t length) final;
 
            bool isConnected() const override;
            bool connect() override;
            bool disconnect() override;
 
            void connectionInfo(std::string& name, uint32_t& baudrate) const
            {
                name     = mPortName;
                baudrate = mBaudrate;
            };
 
            uint32_t baudrate() const { return mBaudrate; }
 
            bool setBaudrate(uint32_t baud);
 
        private:
            serial_port mPort;
            std::string mPortName;
            uint32_t    mBaudrate;
 
        public:
            const char* interfaceName() const override { return mPortName.c_str(); }
            uint32_t parameter() const override { return mBaudrate; }
        };
 
        class UsbSerialConnection : public SerialConnection
        {
        public:
            static constexpr const char* TYPE = "USB";
 
            UsbSerialConnection(const std::string& portName, uint32_t baudrate) : SerialConnection(portName, baudrate) { mType = TYPE; }
        };
 
    } // namespace connections
} // namespace microstrain