Can iap is work for stm32H745ZIT3 boards

Saichandu29 · ‎2025-03-21

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 · ‎2025-03-21

Hello @Saichandu29

Please refer to this post.

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

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Saket_Om

TDK · ‎2025-03-21

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.

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