C++ boost buffer_sequence_适配器中出现奇怪的编译错误

我正在编写代码，使用串行连接连接到仪器并发送一些命令。以下是我目前的代码：

#include <boost/asio/basic_serial_port.hpp>
#include <iostream>
#include <iterator>
#include <algorithm>


#define PORT "COM3"
#define BAUD 9600
#define DATABITS 8
#define PARITY none
#define STOP_BITS one
#define FLOW_CONTROL none

int main()
{
    using namespace boost;

    //Create the serial connection to the scope
    asio::io_service io;
    asio::basic_serial_port<asio::serial_port_service> scope(io);

    //Open the connection and configure it
    scope.open(PORT);
    scope.set_option(asio::serial_port_base::baud_rate(BAUD));
    scope.set_option(asio::serial_port_base::flow_control(asio::serial_port_base::flow_control::FLOW_CONTROL));
    scope.set_option(asio::serial_port_base::parity(asio::serial_port_base::parity::PARITY));
    scope.set_option(asio::serial_port_base::stop_bits(asio::serial_port_base::stop_bits::STOP_BITS));
    scope.set_option(asio::serial_port_base::character_size(DATABITS));

    //Open the connection

    //Send some test commands
    scope.write_some("MOVE X Y \n");

    //Close the port
    scope.close();

    return 0;
}

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感谢您的帮助

您只需要包装文本，告诉Asio您希望如何解释缓冲区，例如

scope.write_some(boost::asio::buffer("MOVE X Y \n"));

注意，通过这种方式，缓冲区还包括尾随NUL字符。如果你想避免这种情况，你可以

const char* message = "MOVE X Y \n";
scope.write_some(boost::asio::buffer(message, strlen(message)));

---

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背景：之所以“在VS中看起来不错”（你可能是说Intellisense在编译之前没有诊断错误），是因为（至少有几个重载）

write\u一些

是函数模板，Intellisense实际上没有尝试为特定参数实例化模板。

Gosh，这将有助于实际看到这16个错误中的一个。哇，我会在帖子中添加一些。谢谢我给你买杯啤酒！

const char* message = "MOVE X Y \n";
scope.write_some(boost::asio::buffer(message, strlen(message)));