LPC MicrocontrollersのトピックDFU Firmware Update Utility

DFU Firmware Update Utility

lpcware — Wed, 15 Jun 2016 19:06:41 GMT

Content originally posted in LPCWare by gregd on Thu Jan 19 09:52:39 MST 2012
Does anyone know where to get the DFU Firmware Update Utility that would be compatible with the LPC4350?

Re: DFU Firmware Update Utility

lpcware — Wed, 15 Jun 2016 19:06:43 GMT

Content originally posted in LPCWare by trioflex on Mon Jan 23 03:20:35 MST 2012
We have not found any :(

It enumerates as

VID: 1FC9
PID: 000C

installed libusb, and trying dfu-util

it can download from LPC4350 something, but well uploading junk freezes.. I do not have any image yet to upload. So maybe maybe it would work if feeding proper boot image

Antti

Re: DFU Firmware Update Utility

lpcware — Wed, 15 Jun 2016 19:06:43 GMT

Content originally posted in LPCWare by lpc18_43 on Mon Mar 26 18:25:06 MST 2012
Any updates? Have you managed to get it to work?

I have attempted to use dfu-util to download firmware onto the LPC1850 but it fails. The '-' revision ROM DFU code appears to incorrectly respond to a DFU_GETSTATUS request. Does DFU boot work on 'A' revision parts?

I have posted technical details on the NXP Knowledgebase (need to log in to see image):
http://www.lpcware.com/showthread.php?t=3042

Any advice will be appreciated.

Re: DFU Firmware Update Utility

lpcware — Wed, 15 Jun 2016 19:06:44 GMT

Content originally posted in LPCWare by lpc18_43 on Wed Apr 04 13:45:12 MST 2012
This issue has been solved. USB DFU Download and Upload using DFU-Util works fine on the LPC18xx and LPC43xx:

http://knowledgebase.nxp.com/showthread.php?p=15454#post15454