如何在串口仍在运行时释放VEE？

我这里有一台PC，它有一个rs232端口和2个rs422端口。
当我在仪器管理器自动发现区域中搜索仪器时，它会找到4个配置的接口。
第四，是GPIB14。
这不是问题。问题是，我有另一台与我相同的PC，只有一个rs232端口，VEE只在该PC上找到配置的GPIB接口，没有COM端口。我正在处理的主PC现在有3个RS-
当我进行“自动发现”时，232个COM端口（和一个GPIB接口）和VEE只找到GPIB当我尝试与其中一个COM端口通信时，Myprogram会产生错误。任何人都可以告诉我如何设置我的COM端口
VEE会找到他们吗？
我不知道我的电脑发生了什么和发生什么之间存在什么差异。谢谢你们，Rob Bonino ---------------------
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     以下为原文

  
I have a PC here which has one rs232 port, and 2 rs422 ports.  When I search
for instruments in the instrument manager auto discovery area, it finds 4
configured interfaces.  The 4th, being a GPIB14.  This is not the problem.

The problem is, I have another PC identical to mine with only one rs232 port
and VEE only finds the configured GPIB interface on that PC, no COM ports.
And the main PC I am dealing with now has 3 RS-232 COM ports (and a GPIB
interface) and VEE finds only the GPIB when I do an 'auto discovery'  My
program produces an error when I try to talk to one of these COM ports.

Can anyone tell me how to set up my COM ports so that VEE will find them?  I
don't know what the differences are between what's going on in my PC and
what is up with the other 2.

Thanks so much,

Rob Bonino

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“Rob Bonino”写道：>>任何人都可以告诉我如何设置我的COM端口，以便VEE找到它们？
我>不知道我的电脑发生了什么与另一个发生什么之间存在差异2.通常，VEE会找到使用Agilent I / O库配置的接口。
所以我首先看一下I / O库而不是VEE。
最有可能在这里你会发现各种PC的差异.regardsStan ------------------------------------
-------------------------------------- Stan Bischof安捷伦科技公司707-577-3994 stan_bischof @ agilent
.COM ------------------------------------------------
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     以下为原文

  "Rob Bonino" wrote:
>
> Can anyone tell me how to set up my COM ports so that VEE will find them?  I
> don't know what the differences are between what's going on in my PC and
> what is up with the other 2.

In gneral VEE will find the interfaces that you configured using
the Agilent I/O libraries. So I'd start by looking at the I/O libraries
rather than at VEE. Most likely here's where you will find the
difference in your various PC's.

regards

Stan


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Stan Bischof  Agilent Technologies  707-577-3994  stan_bischof@agilent.com
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