CAN bus boudrate calculate
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2018-03-27 1:40 AM
Hello, How can ı calculate CANBUS communication boudrate ?
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2018-03-27 2:33 AM
I use this website for quick calculations:
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2018-03-27 6:12 AM
THANK YOU
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2018-03-27 6:22 AM
but, I want to learn
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2018-03-27 7:54 AM
Sum of quanta, times prescaler, divided into APB clock the CAN is on.
Up vote any posts that you find helpful, it shows what's working..
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2018-03-27 8:02 AM
Hello,
The way how to calculate manually CAN baudrate you can find in MCU's reference manual, in chapter related to CAN interface. Please find below the part related to this subject and relationship between it and STM32CubeMX.
Regards
Szymon
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2018-03-27 9:52 AM
Thank you very much. I have a problem. ı dont send data via canbus . what can ı do ?
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2018-03-27 12:10 PM
Hello Kadir,
Please refer to this thread:
https://community.st.com/0D50X00009XkWfySAF
. Inside it I attached two presentations: for STM32F7 and STM32L4. Each of them shows how to create a simple CAN bus application step by step from scratch. In this thread you can also find an information where to look for example CAN applications in Cube repository. I hope this content willhelp you to make CAN working on your side.Regards
Szymon- Mark as New
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2018-03-27 2:06 PM
thank you
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2018-03-27 2:08 PM
I will look. Thank you very much.
