unexpected reset, and vector catch

lpcware — Wed, 15 Jun 2016 22:24:11 GMT

Content originally posted in LPCWare by sravet on Sun Jan 06 19:42:01 MST 2013
I am using LPC-Link with a custom LPC1768 based board. I am getting an unexpected reset that I am 99% sure is caused by BOD. This board has a lot of high power LEDs and my power supply is not up to lighting them all. The more that come on the lower the supply voltage goes. I hoped to verify my hypothesis by catching the BOD reset but I can't seem to do it. I can tell that there is a reset though by watching the LED patterns and seeing that they start over.

I enabled vector catch as in the launch profile but the debugger doesn't halt at the point of the reset. I also tried regular breakpoints near the entry point of main but they also aren't hit. Further, debugging gets flaky after the first BOD reset. I can no longer set breakpoints -- "Breakpoint attribute error: installation failed". So like I said, I'm pretty sure I've got the problem sorted out but I'd still like to be able to debug around reset and other exceptions. Is there something further that I need to do?

thanks,
--steve

Re: unexpected reset, and vector catch

lpcware — Wed, 15 Jun 2016 22:24:12 GMT

Content originally posted in LPCWare by madid87 on Mon Jan 07 00:44:38 MST 2013
Hi.

There is a register called RSID you can read after reset which indicates what kind of reset happened :)

Enjoy.

topic unexpected reset, and vector catch in LPCXpresso IDE

unexpected reset, and vector catch

Re: unexpected reset, and vector catch