topic Re: Problems with SWCLK on LPC1112 in LPCXpresso IDE

Problems with SWCLK on LPC1112

lpcware — Thu, 16 Jun 2016 00:09:56 GMT

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!

Re: Problems with SWCLK on LPC1112

lpcware — Thu, 16 Jun 2016 00:09:57 GMT

Content originally posted in LPCWare by Ex-Zero on Mon Jan 16 13:34:09 MST 2012
Did you try to switch to ISP already?

http://support.code-red-tech.com/CodeRedWiki/DebugAccessChip

Re: Problems with SWCLK on LPC1112

lpcware — Thu, 16 Jun 2016 00:09:58 GMT

Content originally posted in LPCWare by wama on Mon Jan 16 13:48:43 MST 2012
Thank you for your reply.
I could fix the problem on this way.