STM32F407VG Can Bus Communiation without a transceiver

renanfonteles · ‎2015-12-03

Posted on December 03, 2015 at 16:01

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Tesla DeLorean · ‎2015-12-03

Posted on December 03, 2015 at 17:17

I think you might want to start with a more open filter.The diode circuit is one Tede has used before. Pretty sure it should work in this context, all my boards have transceivers on the CAN interfaces.There is an F4 CAN1 to CAN2 demo toward the end of this thread. It's for the RedDragon board but should suffice here.

https://community.st.com/0D50X00009XkiDZSAZ

Edit: Fixed DEAD LINK, original post from 3-Dec-2015

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