In STM32F072CBT6, We want to use both CAN (PB8,PB9 and PA11,P12)channels at the same time

[gatadivijay]

Currently any one of the CAN channel is Working at a time.

Out customer requirement is, they need both CAN channel's need to work at the same time.

Please can you explain me and If you have sample code, please attach here.

[Tesla DeLorean]

The device only has one CAN controller, you're simply switching the pin mapping to use different pairs

You'll need a part with 2x CAN controllers if you need two

[gatadivijay]

Ok Can you send me the part number of 2x CAN controllers with same pin compatibility. So we directly replace the part and check.

[waclawek.jan]

There's no 2xCAN STM32 model in QFP-48.

JW