I am interested to use freemodbus on stm32f407 discovery. But, a couple of questions.
As per freemodbus, it is required to have interrupt support for UART.
http://www.freemodbus.org/index.php?idx=2
I also saw one of the previous threads.
http://forum.chibios.org/phpbb/viewtopic.php?f=16&t=1072
Since, ChibiOS does not support UART interrupt would it work properly?
Anyone got it working?
Or any port is already available?
Thanks and Regards
Anand
freemodbus on stm32
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Re: freemodbus on stm32
You can implement that using the UART driver and its callback or using directly the UART if you like.
Where did you read that? you can use any interrupt.
Giovanni
aspnair wrote:ChibiOS does not support UART interrupt
Where did you read that? you can use any interrupt.
Giovanni
Re: freemodbus on stm32
Hello, Aspnair!
What's about your work with freemodbus?
I'll be very thankful if you can share results of your work.
May be, I could help you if you need (although, I'm absolutely novice in ChibiOS/RT).
Best regards,
Pavel
What's about your work with freemodbus?
I'll be very thankful if you can share results of your work.
May be, I could help you if you need (although, I'm absolutely novice in ChibiOS/RT).
Best regards,
Pavel
Re: freemodbus on stm32
i had done an implementation of freemodbus for chibios for a project, mode details in this thread :
viewtopic.php?f=4&t=667&hilit=freemodbus
Alexandre
viewtopic.php?f=4&t=667&hilit=freemodbus
Alexandre
Re: freemodbus on stm32
Good work, Alexandre! Thank you!
Are you planning to realize freemodbus with master mode?
Pavel
Are you planning to realize freemodbus with master mode?
Pavel