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CAN Extended Data Frame (Mistake in Reference Manual?)

Posted on March 30, 2014 at 14:08Hi,I am currently using the CAN peripheral in STM32F3-Discovery. I am not sure if there is a mistake in the reference manual, please see the image attached:Shouldn't be the arbitration field for Standard Identifier d...

the by Associate
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CAN Filter configuration

Posted on March 05, 2014 at 13:17Hello guys,Can anyone explain me how CAN filters work? I cannot understand the reference manual, I don�t know if I am stupid or it is very bad explained (stm32f407).I read a lot of post on the internet but I have a m...

bxCAN - handling transmission errors

Posted on March 03, 2014 at 00:12Hi All If a CAN message is sent to the CAN bus and gets no acknowledge it is repeated infinitely by the bxCAN module. Therefore, to detect that it has failed I have configured an interrupt on an error condition - spe...

Potential CAN STM32F10x Bug

Posted on February 23, 2014 at 16:05 Dear all, I'm having problems to understand what's happening. While searching for the cause of the error I started from the scratch - the code is stripped down to the bare minimum. I think any cross interf...

bernhard by Associate II
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HSI vs CAN Bus

Posted on February 20, 2014 at 05:24Hi, For STM32F103, Internal 8MHZ HSI can work perfectly with bxCAN at 1M baud ?. Thanks #bxcan #stm32f103 #hsi

STM32F429 Discovery-Board: How to use CAN-BUS?

Posted on February 12, 2014 at 16:41Hi,I try to use one of the two CAN-BUS with the STM32F429 Discovery-Board, but seem's to be no free Port to connect the CAN-Transreceiver there.Anyone has a solution for this Problem?Regards, Michael #stm32f429...

namen by Associate
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Can bus not working in normal mode

Posted on January 31, 2014 at 23:25 Hello, Iam working on my can project with discovery f429 kit. Now I have it conneced to MCP2551 transciever and to NI-CAN reader (as far as I know it should act as 2. node as it is sending acknowledgment) ...

CAN filter in FMI field

Posted on January 15, 2014 at 01:00 I set up CAN1 for mask filters as follows: CAN 1, Btr 0129000a, Esr 00000000, Mcr 00000040, Msr 00000c00 Tsr 1c000000, Rf0r 00000000, Rf1r 00000000, Ier 0003875b filter Fmr 2a1c0e00, Fm1r 00000000, Fs1r 0...