topic Flash driver "UnInit" return code: 0x1 in LPC Microcontrollers

Flash driver "UnInit" return code: 0x1

lpcware — Wed, 15 Jun 2016 19:33:53 GMT

Content originally posted in LPCWare by Mokler on Mon May 05 07:58:51 MST 2014
Hello,

I have a board lpcexpresso. With LPC11U14

After connecting some LED to pins I can not flash it anymore with the given error

Flash driver "UnInit" return code: 0x1
Flash driver "UnInit" return code: 0x1
15: Target error from Commit Flash write
Flash verify operation failed.

Is there anyway I can do a hard reset? Or erase the flash?

Thank you.

Re: Flash driver "UnInit" return code: 0x1

lpcware — Wed, 15 Jun 2016 19:33:54 GMT

Content originally posted in LPCWare by arw on Mon May 05 14:26:59 MST 2014
Hello,
In LPCXpresso you can erase the flash memory by choosing the toolbar item "Program Flash" which has the icon that looks like a QFP chip outline.

Also please see the FAQ here:
http://www.lpcware.com/content/faq/lpcxpresso/regaining-debug-access

-AW

Re: Flash driver "UnInit" return code: 0x1

lpcware — Wed, 15 Jun 2016 19:33:55 GMT

Content originally posted in LPCWare by lpcxpresso-support on Tue May 06 01:38:44 MST 2014
And which pins did you connect to LEDs? If you used any of the debug related pins, then that will certainly cause problems!

Try booting the part into ISP mode before starting your debug session…

http://www.lpcware.com/content/faq/lpcxpresso/regaining-debug-access

Regards,
LPCXpresso Support