[嵌入式]移植FreeModbus

freeemodbus百度百科(介绍比较详细)
https://baike.baidu.com/item/freemodbus/7566841?fr=aladdin

STMC2CubeMX | STM32 HAL库移植FreeModbus详细步骤
https://blog.csdn.net/qq153471503/article/details/104840279

ModBus协议简介及移植到STM32单片机
https://blog.csdn.net/silent123go/article/details/92440091
有主机和从机的例程，从机例程为UN00-01-modbus-slave-only.rar

STM32作为从机通过RS485实现Modbus RTU通讯（原理比较详细，代码注释略少）
https://blog.csdn.net/DBLLLLLLLL/article/details/88390677?spm=1001.2101.3001.6650.2&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Edefault-2.essearch_pc_relevant&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Edefault-2.essearch_pc_relevant

STM32(五) Modbus(代码注释比较详细)
https://blog.csdn.net/baidu_31437863/article/details/82178708

STMC2CubeMX | STM32 HAL库移植FreeModbus详细步骤(整个流程介绍比较详细)
https://blog.csdn.net/qq153471503/article/details/104840279

基于STM32 Modbus rtu 从机代码 开源 （附上测试工程）-------------------------1理论知识(——基础知识，简单介绍)
https://blog.csdn.net/qq_27762895/article/details/90201671?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522164058453116780265489118%2522%252C%2522scm%2522%253A%252220140713.130102334…%2522%257D&request_id=164058453116780265489118&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2_allsobaiduend~default-1-90201671.first_rank_v2_pc_rank_v29&utm_term=stm32+modbus+rtu%E4%BB%8E%E6%9C%BA%E4%BB%A3%E7%A0%81&spm=1018.2226.3001.4187

FreeModbus源码详解（转）（——对源码加了注释，注释比较详细）
https://blog.csdn.net/u014748120/article/details/80313215
FreeModbus源码详解（——对源码加了注释，注释比较详细，且逻辑清晰）
https://blog.csdn.net/golf_research/article/details/52240739#

freemodbus 从机 原理分析小结（精简介绍代码实现原理）
https://blog.csdn.net/u012351051/article/details/104095654

FreeModbus移植记录（一）野火指南者+Keil+FreeModbus 的Modbus RTU从站
https://blog.csdn.net/qq_36572343/article/details/104168395?spm=1001.2101.3001.6650.2&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Edefault-2.nonecase&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Edefault-2.nonecase