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1. 发明授权

US5771388A System and method for mapping driver level event function calls from a process-based driver level program to a session-based instrumentation control driver level system 失效
标题翻译：将基于进程的驱动程序级程序的驱动程序级事件函数调用映射到基于会话的仪器控制驱动程序级别系统的系统和方法
公开(公告)号：US5771388A
公开(公告)日：1998-06-23
申请号：US851834
申请日：1997-05-06
申请人： Dan Mondrik , Samson DeKey , Hugo Andrade
发明人： Dan Mondrik , Samson DeKey , Hugo Andrade
IPC分类号： G06F9/44 , G06F9/455 , G06F13/10 , G06F3/00
CPC分类号： G06F9/45537 , G06F13/105 , G06F8/20 , G06F8/24
摘要： A system and method for enabling applications written for SICL driver level software to operate with a VISA system. The present invention maps driver level event function calls from the SICL driver level library to VISA resource operations. This enables a VISA system to operate in conjunction with applications written for the SICL I/O library. The SICL Driver level library provides a completely different methodology for enabling and handling events than does a VISA system. According to the present invention, the method verifies and translate session identifier parameters from SICL functions to corresponding session identifiers in a VISA system. The method also verifies and translates interrupt condition parameters from SICL to corresponding event types in VISA for numerous event functions. Further, the method examines parameters in various SICL event functions and invokes the appropriate VISA operations to perform the indicated functions. In many instances, the method of the present invention is required to invoke multiple VISA operations to perform the desired functions indicated by a single SICL function. The method of the present invention performs many other operations necessary to map SICL event commands to the appropriate VISA operations.
摘要翻译：一种使SICL驱动程序级软件编写的应用程序能够与VISA系统一起运行的系统和方法。本发明将来自SICL驱动程序级库的驱动程序级事件函数调用映射到VISA资源操作。这使得VISA系统能够与为SICL I / O库编写的应用程序一起运行。 SICL驱动程序级库为VISA系统提供了一种完全不同的启用和处理事件的方法。根据本发明，该方法将会话标识符参数从SICL功能验证并转换为VISA系统中的对应会话标识符。该方法还可以将许可事件功能中的中断条件参数从SICL验证并转换为VISA中的相应事件类型。此外，该方法检查各种SICL事件功能中的参数，并调用适当的VISA操作来执行指示的功能。在许多情况下，本发明的方法需要调用多个VISA操作来执行由单个SICL功能指示的所需功能。本发明的方法执行将SICL事件命令映射到适当的VISA操作所需的许多其它操作。

2. 发明授权

US5640572A System and method for mapping driver level event function calls from a process-based driver level program to a session-based instrumentation control driver level system 失效
标题翻译：将基于进程的驱动程序级程序的驱动程序级事件函数调用映射到基于会话的仪器控制驱动程序级别系统的系统和方法
公开(公告)号：US5640572A
公开(公告)日：1997-06-17
申请号：US432601
申请日：1995-05-01
申请人： Dan Mondrik , Samson DeKey , Hugo Andrade
发明人： Dan Mondrik , Samson DeKey , Hugo Andrade
IPC分类号： G06F9/44 , G06F9/455 , G06F13/10 , G06F3/00
CPC分类号： G06F9/45537 , G06F13/105 , G06F8/20 , G06F8/24
摘要： A system and method for enabling applications written for SICL driver level software to operate with a VISA system. The present invention maps driver level event function calls from the SICL driver level library to VISA resource operations. This enables a VISA system to operate in conjunction with applications written for the SICL I/O library. The SICL Driver level library provides a completely different methodology for enabling and handling events than does a VISA system. According to the present invention, the method verifies and translate session identifier parameters from SICL functions to corresponding session identifiers in a VISA system. The method also verifies and translates interrupt condition parameters from SICL to corresponding event types in VISA for numerous event functions. Further, the method examines parameters in various SICL event functions and invokes the appropriate VISA operations to perform the indicated functions. In many instances, the method of the present invention is required to invoke multiple VISA operations to perform the desired functions indicated by a single SICL function. The method of the present invention performs many other operations necessary to map SICL event commands to the appropriate VISA operations.
摘要翻译：一种使SICL驱动程序级软件编写的应用程序能够与VISA系统一起运行的系统和方法。本发明将来自SICL驱动程序级库的驱动程序级事件函数调用映射到VISA资源操作。这使得VISA系统能够与为SICL I / O库编写的应用程序一起运行。 SICL驱动程序级库为VISA系统提供了一种完全不同的启用和处理事件的方法。根据本发明，该方法将会话标识符参数从SICL功能验证并转换为VISA系统中的对应会话标识符。该方法还可以将许可事件功能中的中断条件参数从SICL验证并转换为VISA中的相应事件类型。此外，该方法检查各种SICL事件功能中的参数，并调用适当的VISA操作来执行指示的功能。在许多情况下，本发明的方法需要调用多个VISA操作来执行由单个SICL功能指示的所需功能。本发明的方法执行将SICL事件命令映射到适当的VISA操作所需的许多其它操作。

3. 发明授权

US5627998A System and method for mapping calls to functions in a first driver level library to a session-based instrumentation control driver level system 失效
标题翻译：将第一个驱动程序级库中的函数的调用映射到基于会话的仪器控制驱动程序级别系统的系统和方法
公开(公告)号：US5627998A
公开(公告)日：1997-05-06
申请号：US449391
申请日：1995-05-24
申请人： Dan Mondrik , Bob Mitchell
发明人： Dan Mondrik , Bob Mitchell
IPC分类号： G06F9/44 , G06F9/455 , G06F13/10 , G06F13/00
CPC分类号： G06F13/105 , G06F8/20 , G06F8/24 , G06F9/45537
摘要： A system and method for enabling applications written for NI-VXI driver level software to operate with a session-based VISA system. The present invention receives driver level function calls from applications developed for the NI-VXI driver level library, opens sessions to the appropriate VISA resources and performs the necessary operations on these resources. This enables a VISA system to operate in conjunction with applications written for the NI-VXI driver level library. When a call to the NI-VXI function InitVXIlibrary is received, the method allocates one or more arrays which are used later for storing session identifiers to sessions created to corresponding VISA resources. When the system later receives a call to a function in the NI-VXI driver level library, the method first determines which VISA resources correspond to this function. The method either opens sessions to these resources or retrieves the session parameters from the respective arrays if sessions have already been created. The method performs one or more operations on the VISA resources to perform the functionality indicated by the function called in the NI-VXI library. In many instances, the method of the present invention is required to invoke multiple VISA operations to perform the desired functions indicated by a call to a single NI-VXI function. When a call to the NI-VXI function CloseVXIlibrary is received, the method closes all sessions to VISA resources.
摘要翻译：一种用于使NI-VXI驱动程序级软件编写的应用程序能够使用基于会话的VISA系统进行操作的系统和方法。本发明从为NI-VXI驱动程序级库开发的应用程序接收驱动程序级别的函数调用，将会话转到相应的VISA资源，并对这些资源执行必要的操作。这使得VISA系统能够与为NI-VXI驱动程序级别库编写的应用程序一起运行。当接收到对NI-VXI函数InitVXIlibrary的调用时，该方法分配一个或多个数组，这些数组用于将会话标识符用于存储到对应的VISA资源的会话中。当系统稍后接收到NI-VXI驱动程序级库中的功能的调用时，该方法首先确定哪个VISA资源对应于该功能。该方法可以打开这些资源的会话，或者如果已经创建了会话，则从相应的数组中检索会话参数。该方法对VISA资源执行一个或多个操作，以执行由NI-VXI库中调用的函数指示的功能。在许多情况下，本发明的方法需要调用多个VISA操作来执行通过调用单个NI-VXI功能所指示的期望功能。当接收到NI-VXI功能CloseVXIlibrary的调用时，该方法将关闭VISA资源的所有会话。

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