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STM32f429 discovery board binary file issues

Question asked by Paramasivan on Nov 11, 2014
Latest reply on Nov 21, 2014 by Clive One

I have created a binary of STM32f429 demostration application code by using IAR workbech. Program the firmware upgrade code in to the discovery board by Jlink debuger. I tried to upload the binary file through the USB key, but its not working. But i wonder, the example binary file "STM32F429I-Discovery_LTDC_ColorKeying_0x08020000.bin" working fine. Why the IAR workbench created bin file is not working? How to create a compatible  bin file for this discovery board?

The binary file size of demo application is 999 Kb. Is there any code size limit in the firmware upgrade program?