strud

In the end, I only needed to remove the check for the flash ID, since this will not work with encrypted hex. Working nicely now with ehex files from SD card and web-based GUI and filemanager.

ehex format is documented on the code security page https://www.pjrc.com/teensy/td_code_security.html

@Dogbone06 did you have any issues with FlasherX aborting due to bad hex lines or invalid hex code? (removed a chunk of verbage here after reading Paul's document relating to ehex files) Did you need to comment out any of the hex integrity...

Thanks all for your work on this. I intend to implement flasherX into my application to perform remote updates with a locked T4. A question for @joepasquariello : I already have a webserver that allows the upload of files to the SD card over...