The data rate is very low when I using the bootloader

[yonghui]

Hi,

I using the application download the update firmware, and using the bootloader erase and write the firmware to flash. And I changed the bootloader code, remove all the BLE related codes, and the bootloader just check if need update the firmware, if not it will start the application. I meet a problem now: the firmware will finish the transfer in 4 minutes if I using the application only, but it will using 25 minutes if I using the bootloader launch the application.

I think I made mistake, how can I fix it? Thanks.

[FormerMember]

Hello,

Could you please explain a little more detailed what you are trying to do? If possible, could you also provide the code?

Regards, Kristin

[Bastiaan]

Hi Kristin,

I fixed it. Thank you.

Best, Yonghui