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Why there is no PA12 & PA11 pins on STM32F407-VG DISC1 board.

demir
Senior II

Hi,

I would like to write a CAN application. The ioc assigns PA12 and PA11 as CAN Tx and CAN Rx respectively. However, when I checked the headers on board, I can not find out these pins.

Am I missing something ?

Thank you.

 

demir_0-1709478597213.png

 

1 ACCEPTED SOLUTION

Accepted Solutions

Perhaps review the schematic?

https://www.st.com/en/evaluation-tools/stm32f4discovery.html#cad-resources

https://www.st.com/resource/en/schematic_pack/mb997-f407vgt6-e01_schematic.pdf

Aren't they used for the south-end USB connector?

Tips, buy me a coffee, or three.. PayPal Venmo Up vote any posts that you find helpful, it shows what's working..

View solution in original post

1 REPLY 1

Perhaps review the schematic?

https://www.st.com/en/evaluation-tools/stm32f4discovery.html#cad-resources

https://www.st.com/resource/en/schematic_pack/mb997-f407vgt6-e01_schematic.pdf

Aren't they used for the south-end USB connector?

Tips, buy me a coffee, or three.. PayPal Venmo Up vote any posts that you find helpful, it shows what's working..