Dear all,

   I have a board named STM32F4-Discovery(STM32F407VGT6) which is similar as 
the STM3240G-EVAL(STM32F407IGH6) board,

I use the redboot setting for the EVAL board,use the ROMINT start-up, 

then download the redboot.bin into flash start from 0x08000000, but the 
UART4(pc10-TX,pc11-RX) have nothing output,

can anyone give me some help,thanks.

BTW, I change the clock setting from 25MHz to 8MHz,because the discovery board 
use 8MHz.

thanks.

-----------------
tangw


                                          

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