DFU ERR: CRC not macth

RE: DFU ERR: CRC not macth

33 — Wed, 05 Dec 2018 01:16:07 GMT

it's work,Thank you！

RE: DFU ERR: CRC not macth

Sigurd — Tue, 04 Dec 2018 09:14:13 GMT

Hi,

[quote user="33"]I use the Nrf Connect,version:4.10.0.[/quote]

Could you try to update to the latest version? 4.21.0 is the latest version.

RE: DFU ERR: CRC not macth

33 — Tue, 04 Dec 2018 02:06:54 GMT

Hi,I use the Nrf Connect,version:4.10.0. When I use the debug example(\nRF5_SDK_15.2.0_9412b96\nRF5_SDK_15.2.0_9412b96\examples\dfu\secure_bootloader\pca10056_ble_debug),it coubled be dfu success ,but if I disabled the log enabled (#define NRF_LOG_ENABLED 0) in debug project,it's fail. and the nrf connect have the same log :CRC not match.

RE: DFU ERR: CRC not macth

Sigurd — Mon, 03 Dec 2018 10:12:08 GMT

Hi,

Which app do you use to perform the upgrade? And which version of it? Can you upload a log from the bootloader side as well (you can get RTT logging if you use the debug bootloader project)?