INtime software includes a number of sample applications that you can use as samples for your own INtime applications. The source code for these applications are provided in the following Visual Studio project formats:

• Visual Studio 2008
• Visual Studio 2010
• Visual Studio 2012
• Visual Studio 2013
• Visual Studio 2015
• Visual Studio 2017
• Visual Studio 2019

Older samples from previous INtime SDK versions may be available in other formats of Visual Studio also.

The files reside in separate directories per sample. For instance, the INtime API test program source files reside in the following directory:

My Documents\INtime\Projects\rttest

You can open the projects for these applications from the Start->INtime->Sample Projects and open the folder Sample Projects for Visual Studio XXXX (the title depends on which version of Visual Studio you currently have installed).

Sample applications include:

• EventMsg DLL project
• INtime API sample
• INtime Serial Communications sample
• INtime Graphical Jitter
• Real-time Interrupt sample
• C and C++ samples for debugger
• TCP sample applications
• UDP sample applications
• INtimeDotNet sample applications
• Fault Handling (ntrobust)
• Floating Point Exception Handling
• RSL examples
• NTX sample (MsgBoxDemo)
• Windows STOP Detection sample (STOPmgr)
• USB Client sample
• Global Objects sample project
• Memory Heap Debug Sample
• High-Performance Ethernet (HPE) sample project
• HPE3 Extra Features sample project
• XCNT-HPE (Ethernet connector) sample project
• PCAP Sample
• LNC (Local Node Configuration library) sample
• Message Queue sample
• Network Interface Information
• INtime Service process sample
• INtime Distributed RTOS configuration API sample

EventMsg DLL Project

This DLL allows you to customize event messages.

INtime API sample

This test application exercises many INtime software system calls.

INtime Serial Communications Sample

This project demonstrates how to use the INtime Serial Communications library. The library and accompanying drivers allows the user to access serial devices such as the COM PC ports, RocketPort multi-channel PCI devices, and Edgeport multi-channel USB devices.

The serial port settings assumed by this project are:

9600,8,1,N NO_FLOW

The serial drivers are:

compc.rta (PC COM ports COM1, COM2, COM3, COM4)

comrocket.rta (RocketPort PCI COM5 ...)

comedge3.rta (Edgeport USB COM20 ...)

See the help file for device names and parameters.

INtime Graphical Jitter (Jitter.exe)

This application measures the minimum, maximum, and average times between system timer ticks via an Alarm handler. Because this application is made from both an RT and Windows executables, it shows both INtime and INtimeDotNet API usage.

INtime Graphical Jitter includes these executables:

• Jitter.exe: The Windows executable. Automatically starts Clk1Jitr.rta, then processes output and displays a histogram.
• Clk1Jitr.rta: The RT executable. Started by Jitter.exe.

Real-time Interrupt Sample

This application tests the INtime RT Interrupt system calls using the Transmitter Ready interrupt from COM1.

The INtime RT Interrupt API Test takes over COM1 and toggles its Transmitter Ready Interrupt. When the test ends, COM1 is disabled. Make sure COM1 is available on your system before running this test application. When you run the test, continuous activity occurs on the RT side, which may preempt Windows activity for eight 10-second time periods.

C and C++ Samples for Debugger

These simple C and C++ programs are provided as a vehicle to demonstrate the Spider debugger's capabilities. The C++ program also demonstrates several components of the C++ language available to RT applications, as well as basic classes, dynamic instantiation, operator overloading, and so on. It also shows the libraries and startup modules needed.

TCP Sample Applications

Sample project that demonstrate TCP communications between a client and server. Client and server code is provided for INtime, and server code for Windows.

UDP Sample Applications

Sample project that demonstrates a UDP ping-pong type application. Datagram packets are exchanged between INtime and Windows with an incrementing identifier in the payload.

Network Datagrams Sample Applications

Sample project that demonstrates the various features of UDP datagram processing, including multicast and poll options.

INtimeDotNet Sample Applications

Illustrates the use of the INtimeDotNet assembly. This is a .net wrapper around the NTX interface for Windows applications.

Floating Point Exception Handling

This simple program demonstrates floating point exception handling.

RSL Example

These RT programs demonstrate the creation and use of RT Shared Libraries, the RT analog for Windows DLLs.

NTX sample (MsgBoxDemo)

This INtime application has both a Windows and an RT portion. The Windows portion looks up an RT mailbox created by the RT portion, and then waits at the mailbox. When an RT thread sends a message to the mailbox, the Windows portion displays the received data in a message box on the Windows side. RT semaphore and RT shared memory usage are also demonstrated.

Windows STOP Detection sample (STOPmgr)

This sample application shows how an INtime application can detect either a Windows Crash (blue screen) or Windows Shutdown event and prevent Windows from completing its normal actions until the RT application has had a chance to do a "graceful" shutdown.

USB Client sample

This sample application demonstrates how to use the INtime USB subsystem. It monitors a USB keyboard and prints a dump of each keystroke as it occurs.

USB device list utility

This sample application demonstrates how to use the INtime USB subsystem to discover all attached devices and monitors all insert/detach events.

Global Objects sample project

This project illustrates some aspects of the Global Objects feature of INtime.

Memory Heap debug sample project

This project illustrates some debug features for the memory heap (C library heap).

High-Performance Ethernet (HPE) sample project

This project illustrates the use of the HPE drivers included with INtime.

HPE3 Extra Features sample project

This project illustrates the additional features of the HPE3 interface with the Intel i210 Ethernet adapter.

Ethernet Connector (XCNT) to HPE sample project

This project illustrates the use of the XCNT network driver to forward packets from an HPE application to and from the network stack.

PCAP sample project

This project illustrates the use of the PCAP library to filter specific Ethernet packets from the network stack.

Local Node Configuration library sample project

This project illustrates the use of the LNC library to create configuration utilities for INtime for Windows.

Message Queue sample project

This project illustrates the use of the Message Queue object in INtime and Windows (via NTX).

Network Interface Information sample project

IfInfo demonstrates how to iterate through all interfaces in the TCP/IP Stack, identify assigned addresses and attributes and format them for display.

INtime Service process sample

Illustration of how to create a service process which handles requests on behalf of client processes.

INtime Distributed RTOS configuration API sample

Illustration of how to use the config file API to configure Distributed RTOS system.