Can iap is work for stm32H745ZIT3 boards

[Saichandu29]

I have 3 boards of stm32 customized board

From one board iam using uart to flash IAP code and application code.

By uart I take data for other data and transmit through CAN PROTOCOL and that data (application code) I need to flash code to the other board .is it work or not

By can communication 

Is it work 

Plz help me

[Saket_Om]

Hello @Saichandu29 

Please refer to this post. 

Also refer to the AN3154 to develop your bootloader host using CANBUS.

[TDK]

You can use FDCAN to communicate with an STM32H7 board and use the information however you like, including to do IAP. The system bootloader also supports FDCAN.