Content originally posted in LPCWare by dizgah on Sun Apr 24 00:22:28 MST 2016 I'm trying to debug a simple blinky program via lpclink & lpcxpresso to lpc812 mcu,lpc812 is mounted on very simple header board which pinned out it's GPIOs.I can successfully program and run mcu with Flashmagic,Also with Jlink and keil i can debug program to the mcu's SRAM memory,but it cant debug programs on FLash memory too.LPCXpresso can connect to LPCLINK and recognized it successfully but cant detect mcu. [img]http://i.stack.imgur.com/Ux7zP.gif[/img]