Dear ALL Does anyone tell me how to get CAN bus example codes of MCBSTM32F400 , not run in the RL task(RL-CAN)?
thank you. regards
As noted, the Standard Peripheral Library is for the chip (or chip family) - not the board.
The way to find it is to go the Product Page for the chip on the ST website - where it will be listed along with other supporting materials like Application Notes, Datasheet, Reference Manual, etc.
Most manufacturers have a similar arrangement for finding support resources.
It always pays to spend some time familiarising yourself with this stuff when starting with a new chip ...