I think it is a BUG about stm32MAT's CAN module used on STM32F103 or STM32F743

[FREE]

Hi,

I maked a .ioc project on STM32F103 used STM32CubeMX, and Enabled its CAN mastor mode, and Enabled CAN's all interrupts(RX,TX,ERROR). Then make a SIMULINK model link to the ioc file, and place a CAN_IT module into it. At this time, it tell me 'Configuration must be done before!', And in the CAN_IT module, the interrupts RX/TX/ERROR are unchecked and disabled.

But! When I do same process on STM32F107/407/417/302/469, it is OK.

Please help me. thanks.

[Cyril FENARD]

Hi @FREE​ 

Thank you for reporting this kind of issue.

I will analyze where the problem comes from.

Regards.

Cyril

[Cyril FENARD]

​Hi @FREE​ ,

Root cause is reproduced and understood for F103RTx.

The correction will be part of the next delivery for STM32-MAT/TARGET V5.4.0 (paired with STM32CubeMX v5.4.0) scheduled for the end of December 2019.

Regards.

Cyril.

[FREE]

Good! Thanks.