December 07, 2021, 09:20:14 pm

STM32-P107 and CAN transceiver

Started by delaitre, September 26, 2012, 03:17:57 pm

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delaitre

Hi,

I've bought a STM32-P107 board to do some CAN experiments but I noticed only now that the board provides the CAN RX/TX pins but no CAN High/Low ones.

According to what I found on the Internet, it seems that I need to add a CAN transceiver to convert the RX/TX to H/L. My question is: are all transceivers compatible with my board?

For example, I found the CAN breakout board: http://www.skpang.co.uk/catalog/canbus-breakout-board-p-754.html which seems to be what I need to prototype things. Will this work with the STM32-P107 board?

BJFreeman

hardware wise yes it will work.
I am not familar with P107 so don't know if software is setup for Can on the RX and TX.
if you want to find out how Ollmex did this you can look at
https://www.olimex.com/Products/Duino/STM32/OLIMEXINO-STM32/resources/OLIMEXINO-STM32_Rev_D.pdf
Fulltimer since 89