[New Variant]Regarding the support for the STM32F429IGT6 chip

[JingtaiChen]

F427I(G-I)(H-T)_F429I(E-G-I)(H-T)_F437I(G-I)(H-T)_F439I(G-I)(H-T).zip

Hello, I've been trying to use the STM32F429IGT6 recently. I try to use (https://github.com/stm32duino/Arduino_Core_STM32/wiki/Add-a-new-variant-%28board%29) method to increase STM32F429IGT6, I configure the clock tree as follows, However, even by setting BOOT0 to 1, BOOT1 to 0, and pressing the RST reset button, it still cannot enter the DFU mode. I have attached my newly added ID file and clock file. Could you please take a look and see where the problem lies?

[fpistm]

Hi @JingtaiChen
I've convert your issue as a discussion as it does not concern issue with the core.
Entering in DFU mode is not link to the core. It is purely link to the mcu and the built-in bootloader.
Based on AN2606:

I've tested with a Nucleo F429ZI and it works as expected. Successfully entered in DFU mode. Juste by setting Boot0 pin to 3.3V.