lpcware

Problems with SWCLK on LPC1112

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by wama on Mon Jan 16 13:29:21 MST 2012
Hello,

      I'm currently working on LPC1112 using Keil µVision IDE.
After changing the pin configuration from SWCLK to PIO0_10 there is no possibility to undo this setting.
Now I can't erase or program the flash memory. I always get a .dll error. I tried to erase the flash memory with the Segger J-Link SWD emulator as well. With the J-Flash software I can't connect to the target. The software can't detect the cpu frequency.
Has anybody an idea how to solve this problem?
Thanks!

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