2023-Webservices_And_Applications/docs/modbus_tcp.md

Modbus-TCP

This is the documentation of the Modbus-TCP task

Table of contents

• Table of contents
• Initialization
• Usage
• Guide
• Extra

Initialization

The Modbus task is initialized in the main function.

// Initialize Modbus task
modbus_init();

Usage

Guide

• Set qmodmaster to tcp mode
• Set IP of device
• Set the device in multiple register mode
• Connect with the board
• Fill in the data as in the example
• Send the data

Extra

The start addres is ignored and the timeout warnings arne normal because there is no response from my code back to QModMaster.