如何在运行Windows 10 IOT核心的DB410C中安装FTDI驱动程序 [英] How to install FTDI driver in DB410C running Windows 10 IOT core

问题描述

我需要在运行Winodws 10 IOT核心的Dragonboard 410C上安装四个虚拟COM端口。 我想使用FTDI 1x4 USB-to_RS232适配器来执行此操作。 当我将FTDI适配器插入DB410C时，Windows IOT会识别它并且正确地显示
显示它已连接。 但是，如果我尝试写入其中一个端口它不起作用，可能是因为Windows IOT中没有内置驱动程序允许这样做。 我得到一个System.AccessViolationDException：尝试读取或写入受保护的
内存。 

我假设我需要安装FTDI驱动程序，但我发现了有关此问题的相互矛盾的信息。 我已经读过FTDI驱动程序不再适用于Windows IOT。 这是真的吗？ 如果没有，我需要哪个FTDI驱动程序，如何在Windows IOT中安装驱动程序
？这些FTDI驱动程序似乎很复杂。 它们有几个文件，只有在识别系统时才会在操作系统上自行安装。 

如果FTDI驱动程序不能与Windows IOT一起工作，那么还有其他一些公司生产USB转RS232适配器吗有一个适用于Windows IOT的驱动程序？ 

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查克

解决方案

你好，查克

是的，Windows 10 IoT Core并未正式支持FTDI。但是，您可以参考我们的MVP - David的博客文章，了解如何安装驱动程序：

赢得10个IoT核心：FTDI串行驱动程序

如果你想使用USB-Serial TTL模块，支持CP2102。 

您可以参考此官方文档：  硬件兼容性列表

祝你好运！

I need to have four virtual COM ports on a Dragonboard 410C that is running Winodws 10 IOT core.  I would like to use a FTDI 1x4 USB-to_RS232 adapter to do this.  When I plug the FTDI adapter into the DB410C, Windows IOT recognizes it and correctly displays that it is connected.  But if I try to write to one of the ports it doesn't work, presumably because there is no built in driver in Windows IOT that allows this.  I get a System.AccessViolationDException: Attempt to read or write protected memory. 

I assume I need to install a FTDI driver, but I have found conflicting information about this.  I have read that FTDI drivers no longer work with Windows IOT.  Is this true?  If not, which FTDI driver do I need and how do I install the driver in Windows IOT? These FTDI drivers seem complicated.  They have several files and appear to install themselves on operating systems only if they recognize the system. 

If the FTDI drivers don't work with Windows IOT is there some other company that makes a USB-to-RS232 adapter that does have a driver that works with Windows IOT? 

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Chuck

解决方案

Hello, Chuck

Yes, FTDI is not officially supported by Windows 10 IoT Core. However, you can refer to our MVP - David's Blog article about how to install the driver:

Win 10 IoT Core: FTDI Serial Driver

If you want to use USB-Serial TTL module, CP2102 is supported. 

You can refer to this official docs: Hardware compatibility list

Good luck!

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