Lava Computer HQ-ST Link Web Page Interface on HQ Plus and ST Plus, Ping Function, HyperTerminal

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APPENDIX J: Windows Installation Tools for Use with HQ Plus and ST Plus

Devices

Web Page Interface on HQ Plus and ST Plus

Use Windows Internet Explorer (or similar web browser) to access the HQ Plus or ST Plus to configure the device for operation.

To use the web page, the user must know the IP address (ie http://192.168.0.35) of the HQ Plus or ST Plus, and the Host PC must be on the same LAN IP segment as the HQ Plus or ST Plus.

Setup of the HQ Plus is performed using the web page interface.

If an ST Plus is operating in "activated" mode, only the web page status page will be available - no changes can be made via the web page.

PING Function

Enter the Windows command line utility (Start>Run>cmd>).

Enter the command “ping 192.168.0.35” to test if the Host PC can communicate with the device at IP address 192.168.0.35.

The ping test must come back with a positive reply, to indicate that the PC can communicate with the device at the specified IP address.

IPCONFIG Function

Enter the Windows command line utility (Start>Run>cmd>).

Enter the command “ipconfig” to get the immediate IP settings of the Host PC.

Enter the command “ipconfig /all” to get more information about the LAN settings on which the Host PC is communicating, including whether the PC is operating under LAN DHCP or static IP address parameters.

HyperTerminal

This utility is available under Windows (Start>Programs>Accessories>Communications>HyperTerminal). Use this utility to test the serial I/O communications, when using Com:n selections. Note: may not be available on all Windows systems.

Use this utility to test Ethernet TCP/IP communications to an IP:Port on the LAN or over Internet, when using the WINSOCK selection.

TELNET

This has similar utility to the HyperTerminal WINSOCK utility. Note: may not be available on all Windows systems.

Enter the Windows Command Line utility (Start>Run>cmd>).

Enter the command “telnet 67.123.45.127 4098” to establish a TCP/IP connection to the device at IP address 67.123.45.127 with port 4098. A message will be returned if the connection cannot be established.

Rev. A00

HQ-ST System Manual

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Contents Lava HQ-ST Link System Manual Table of Contents System Design IntroductionTheory of Operation of the Lava HQ-ST Link Primary Hardware Components of the HQ-ST System ST PlusST Plus rear connections HQ Plus HQ Remote Console Secondary Hardware Components of the HQ-ST SystemHQ Remote Poller HQ Basic Software ST Plus Configuration ConsoleSoftware Components of the HQ-ST Link System Lava Ether Link Manager UtilityEquipment Needed Lava HQ Plus InstallGeneral Page Page Poll Away Page Page Lava ST Plus Install Installation of ST Plus Devices at the ECR Equipment SitesPage Page Poll Away Hardware Connection ST Configuration Console OperationSoftware Connection ST Configuration Console Network configuration screen Rev. A00 HQ-ST System Manual HQ Basic Operation HQ Basic connections tableHQ Basic network connections, serial port settings Appendix a Installation Checklist WorksheetAdditional Considerations Appendix B Verify Access to the Internet from the LAN To VerifyTo Verify To Verify Page Rev. A00 HQ-ST System Manual Appendix G Troubleshooting Problem SolutionHQ Basic does not show active HQ Plus to ST Plus connections Appendix H Master Reset to Factory Defaults Appendix I Installing the HQ Plus on the PC as a Tapi Modem Ping Function Ipconfig FunctionWeb Page Interface on HQ Plus and ST Plus HyperTerminal

HQ-ST Link specifications

Lava Computer's HQ-ST Link is a robust tool designed for software developers and engineers dedicated to programming and debugging embedded systems. This versatile device combines advanced features with user-friendly technology, making it an indispensable asset for anyone working in the field of embedded software development.

One of the standout features of the HQ-ST Link is its compatibility with multiple microcontroller families, including STM32 and STM8 series. This broad compatibility ensures that developers can utilize the tool across various projects without the need for multiple programming solutions. The tool supports a wide range of communication protocols, making it versatile for various applications.

The HQ-ST Link is equipped with USB 2.0 connectivity, allowing for fast data transfer rates and seamless integration with various development environments. This facilitated connectivity is vital for loading firmware quickly during debugging sessions, ensuring efficiency when developing complex applications.

Additionally, the device supports SWD (Serial Wire Debug) and JTAG (Joint Test Action Group) interfaces, providing flexibility for software developers working with different debugging tools and strategies. The support for these interfaces enables users to conduct in-depth debugging and analysis, leading to efficient debugging processes.

Another noteworthy characteristic of the HQ-ST Link is its built-in programming and debugging capabilities. With advanced features such as flash programming, boundary scan, and real-time data inspection, developers can identify and rectify issues rapidly, streamlining the development lifecycle. This robustness is significant for minimizing downtime, which can be costly for projects with tight deadlines.

For enhanced performance, the HQ-ST Link integrates seamlessly with various Integrated Development Environments (IDEs), including popular platforms like Keil, IAR, and STM32CubeIDE. This compatibility allows developers to leverage the advanced features of modern IDEs, enhancing productivity and workflow.

Moreover, user-friendly documentation and community support further augment the HQ-ST Link's appeal. Developers can readily access resources and support, which facilitates a smoother learning curve and troubleshooting process. The emphasis on community engagement helps foster innovation as users share tips and techniques.

In summary, the Lava Computer HQ-ST Link combines advanced technology with user-friendly features, making it a powerful tool for embedded systems developers. Its compatibility with multiple microcontroller families, support for various debugging interfaces, fast USB connectivity, and seamless integration with leading IDEs position it as a premier choice in the market for programming and debugging solutions.
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