Target marked as not debuggable with OM13053

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by haiwen_jiang@yahoo.com on Thu Sep 10 09:39:32 MST 2015
Hi All,

I have a OM13053 with LPC812 on it. I am using LPCXpresso v7.9.0. I was playing with the code and I changed PINENABLE0. I disabled the SWDIO/SWCLK/RESET functions and now I can not talk to chip any more. I got errors like this:

  02: Failed on connect
  Target marked as not debuggable.
  Emu(0): Connected. Was: NotConnected. CpuID: 00000000. Info: HID64HS12

I realized I should not do this since I am debugging the chip through these pins. I tried to put a break point as soon as it entered the ResetISR and hoping that right after reset, I can still talk to the chip and it did work.

Is there anything else I can try to save it? Otherwise I will have to change the chip on the board.