IAP Driver failed with an image more than 16K?

Posted on May 17, 2011 at 12:20

Hi,

I try to use the IAP driver(from AN2557) in my project.

If the user code is less than 16K, it works well. But when loading a bigger binary file, the communications stopped after 15K bytes downloaded.

And I only modified the IAP start condition from ''push button read'' to check a special value in backup register.

Posted on May 17, 2011 at 12:20

Hi leiyuebit,

Do you have an error message ? or something else. You can try reducing the USART Baudrate if it has en effect or not. Thank you.

Stone-32.