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Modbus library for STM32 Microcontrollers

CP, USART and USB-CDC Modbus RTU Master and Slave library for STM32 microcontrollers based on Cube HAL and FreeRTOS.

eric_g

Published November 01, 2022 · © GNU General Public License, version 3 or later (GPL3+)

43 UCC

22 VAR

Original author: Alejandro Mera · ItalyOriginal source (new tab)

Modbus library for STM32 Microcontrollers

Project description

 

Includes multiple examples for popular development boards including BluePill, NUCLEO-64, NUCLEO-144 and Discovery Boards (Cortex-M3/M4/M7).

File structure

├── LICENSE
├── README.md
├── Examples
    ├── ModbusBluepill --> STM32F103C8 USART Slave
    ├── ModbusBluepillUSB --> STM32F103C8 USART + USB-CDC Master and Slave 
    ├── ModbusF103 --> NUCLEO-F103RB Modbus Master and Slave
    ├── ModbusF429 --> NUCLEO-F429ZI Modbus Slave 
    ├── ModbusF429TCP --> NUCLEO-F429ZI Modbus TCP
    ├── ModbusF429DMA --> NUCLEO-F429ZI Modbus RTU DMA master and slave 
    ├── ModbusL152DMA --> NUCLEO-L152RE Modbus RTU DMA slave
    ├── ModbusH743 --> NUCLEO-H743ZI Modbus Slave
    ├── ModbusH743TCP --> NUCLEO-H743ZI Modbus TCP
    ├── ModbusF303 --> NUCLEO-F303RE Modbus Slavee
    ├── ModbusSTM32F4-discovery --> STM32F4-discovery TouchGFX + Modbus Master
├── MODBUS-LIB --> Library Folder
    ├── Inc
    │   └── Modbus.h 
    ├── Config
    │   └── ModbusConfigTemplate.h --> Configuration Template
    └── Src
        ├── Modbus.c 
        └── UARTCallback.c

Video demo for STM32F4-discovery board and TouchGFX: https://youtu.be/XDCQvu0LirY

 

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