This is second tutorial in the Modbus series and today we will see how to use the STM32 as the master to read the coils and Discrete inputs.
STM32 Tutorials Using HAL
STM32 HAL programming simplifies peripheral access using predefined functions from ST’s hardware abstraction layer. This section includes tutorials for STM32F103, STM32F4, and Nucleo boards using STM32CubeIDE. Learn to configure GPIO, UART, timers, ADC, and more with HAL drivers. Ideal for developers looking for faster development without working directly on registers.
Modbus #1. STM32 Master Reads Holding and Input Registers
How to use the STM32 as the master requesting the data from the holding registers and input registers from the slave device..
RS485 Communication with STM32 using MAX485 Module | Controllerstech
Learn how to interface the RS485 module (MAX485) with STM32 using UART. This tutorial covers UART communication, DE/RE pin control, and sending data between STM32 boards with clear code examples.
FDCAN in Normal Mode || STM32H7
This tutorial will cover how to implement the FDDCAN in Normal mode. I am going to use STM32H7 microcontroller..
This tutorial will cover how to configure the FDCAN peripheral in the loopback mode. We will also see how to configure the timings…
STM32 Ethernet #12 HTTP Server using AJAX PART2
In this tutorial, we will see how to reload a specific part of the webpage with AJAX using the XMLHTTPRequest..
STM32 Ethernet #11 HTTP Server using AJAX PART1
In this tutorial, we will see how to use the webserver with AJAX making the XMLHTTPRequest, and understanding it’s functions..
Custom characters in LCD 1602 || STM32
This is yet another tutorial covering the LCD 1602, but this time we will see how to use custom characters with this display.
STM32 Ethernet #10 HTTP Server (Basic) using LWIP NETCONN (RTOS)
This tutorial will cover how to use our STM32 to create a HTTP Webserver but using the FreeRTOS and the NETCONN API of course.