When inserting the CAN_Send block in Simulink I get the warning "configuration must be done first". I added the config file from STMCube which works fine with the GPIOs and ADC. Only the CAN_Block triggers the warning. STMCube 6.1.0 & patches installed.

[MRau.1]

Is there a possibility to write a S-function and use it instead of the can_block?

I am using STM32F103C8Tx

Thank you for answers