Forums - CSR8675 DFU mode

2 posts / 0 new
Last post
CSR8675 DFU mode
m4rkw
Join Date: 23 Mar 18
Posts: 1
Posted: Fri, 2018-03-23 06:24

Hi

I have a product that uses the CSR8675. DFU mode is entered by holding a button on the device and connecting a USB cable.

I want to try some tweaks to its firmware but I don't want to brick the device as I have no way to reprogram it other than via DFU mode. My question is - if my firmware changes don't work is it possible for the firmware to break DFU mode or is DFU mode implemented in ROM and thus executes before the firmware is loaded?

Thanks

  • Up0
  • Down0
jonesm
Join Date: 13 Jun 16
Posts: 79
Posted: Fri, 2018-03-23 08:23

The CSR8675 is not supported by this forum. For support, please contact local sales, https://www.qualcomm.com/contact/sales, or a local distributor/rep, https://www.qualcomm.com/contact/distributors.

  • Up0
  • Down1
or Register

Opinions expressed in the content posted here are the personal opinions of the original authors, and do not necessarily reflect those of Qualcomm Incorporated or its subsidiaries (“Qualcomm”). The content is provided for informational purposes only and is not meant to be an endorsement or representation by Qualcomm or any other party. This site may also provide links or references to non-Qualcomm sites and resources. Qualcomm makes no representations, warranties, or other commitments whatsoever about any non-Qualcomm sites or third-party resources that may be referenced, accessible from, or linked to this site.