About xuchungang

xuchungang · 2016-09-06

Posted on September 06, 2016 at 10:53Hello,I'm trying to program my application to user flash memory (0x08000000) via the DFU mode with the embedded bootloader. However, the application is always programmed incompletely. See the attached picture.The...

xuchungang · 2016-09-06

Posted on September 07, 2016 at 08:46Found the root cause in section 46 of AN2606:For memory write operations using DFU interface: If the buffer size is larger than 256 bytes and not multiple of 8 bytes, the write memory operation result is corru...

xuchungang · 2016-09-06

Posted on September 07, 2016 at 04:43Thanks, clive. I did re-generate the HEX from the DFU. The new HEX looks same as the original one.I found this problem when I am trying to upgrade my own boot program via the embedded bootloader. I also found ano...

User statistics

User Activity

Embedded bootloader failed to program the whole image to user flash memory.

Re: Embedded bootloader failed to program the whole image to user flash memory.

Re: Embedded bootloader failed to program the whole image to user flash memory.