Content originally posted in LPCWare by dhames on Fri Sep 27 16:32:51 MST 2013 Hello everyone.
I am using an LPC1317 on a board of my own design. I am using LPCXpresso 5.2.6 for compiling, and FlashMagic to program the target MCU via ISP.
FlashMagic programs and verifies the MCU without reporting any problems.
When I power cycle the board after programming, I don't seem to have any code running. I have tried running some of the example projects in LPCXpresso (changing the target to LPC1317) such as systick and blinky, but they all have the same symptoms after programming: all IO pins are logic high and nothing seems to be happening.