kiltum / modbus Goto Github PK
View Code? Open in Web Editor NEWVery simple modbus for STM32 HAL FreeRTOS
License: Other
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leetyle dh-04 moses-sun hakanyrm ponasvoras pyg2008 kmshim sslobodyan pengli2208 jangocheng awtlex suaryxukun embedded-forks panzidongfamily summersstarlight mnabarro emone liming2013 krguang kevinx86 misa2014 dkarakas williammyq assets1975 runt liuact1986 ceck90 minkione wyfrily liangbing119 zyq-77 liukai-tech maollm nguyentap maskluo luyang14 mikksu wwkkww1983 zx2591 robka-kir fqzheng12 cancheung gchenzhiyang gptkey dariusz90 cyjun99 hailong123-qu quanhengwen kingvei whisperu vuoriandrey archiegao leonelwirth tzechienchu mfkiwl qf-zeng minhdinhtran philouvb koson mpd0800 zhuhui09 byeyear victortagayun maksimsum fmgomes chris-beyond liuxin303 danak6jq dfyuan zcx3000 chentuixin daxia bajiuyaoyue-lyh vesler karslioglu magner35modbus's Issues
Reference different from 1 does not work
I am using your code for a USART based project. It was very simple to implement, because of the well-documented code. However, I am facing this problem:
This works fine:
modpoll.exe -a 1 -r 1 -c 6 COM5
But any -r different from 1 fails:
modpoll.exe -a 1 -r 2 -c 6 COM5
modpoll.exe -a 1 -r 3 -c 6 COM5
Data seems to arrive well in STM32F4, also mb_buf_out seems ok, I don't really know where to go from here?
Thanks
Modbus Master Support
@kiltum Can we implement MODBUS master using this library?
implementing modbus on UART
Hi.
Your code is well described and good. I want to use it on STM32F103VET6 discovery board, and use UART1 port for modbus (not USB). I don't know how to do that and what codes I should use instead of those you used for USB.
Thank you very much...
Typo: ModBusTask is passed twice as argument
Line 67 in 9fe319e
osThreadDef(ModBusTask,ModBusTask , osPriorityNormal, 0,128);should be replaced with the following:
osThreadDef(ModBusTask, osPriorityNormal, 0,128);Code licence
Could you please choose a license for this project so people can know if they can modify it and use it in their own work?
Code Error in modbus.c
osThreadDef(ModBusTask, ModBusTask, osPriorityNormal, 0, 128);
throws a too many argumentes Error
i fixed it to :
osThreadDef(ModBusTask, osPriorityNormal, 0, 128);
was the function updated by freeRTOS?
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