How to update LPC1769's firmware from .hex files for end-users?

[sebastienangot]

Our product use an electronic module with a NXP LPC1769, containing a custom factory firmware.

Sometimes, we need to update this firmware from .hex files and we currently use the FlashMagic tool, but we cannot give this complicated solution to our end-users.

We are looking for a way to develop a software that could be able to update end-users firmware (Mac OS & Windows), easily.

Any solution? Do you know recommanded developers for this job?

[converse]

Take a look at this:

lpc21isp download | SourceForge.net 

In-circuit programming (ISP) tool for the NXP (Philips) LPC800/LPC1100/LPC1200/LPC1300/LPC1700/LPC1800/LPC2000/LPC4300 series ARM7/Cortex-M0/Cortex-M0+/Cortex-M3/Cortex-M4 microcontrollers

It hasn't been updated in a while, but nothing has changed for LPC17xx. You get source too, if you need to modify.

[sebastienangot]

Thanks for your answer. I'm not really familiar with this kind of code and do not know if I can use it for a Desktop app, but I will check this! :-)

If someone feels at ease with such a development, I can outsource it...

[converse]

It is designed to be command line driven, so you could easily write scripts to automate. And it run on Linux an Mac too.