MQX Software Solutions中的主题 Re: How to reset the system from within an MQX Application

How to reset the system from within an MQX Application

mykepredko — Thu, 02 Dec 2010 14:51:45 GMT

Hi Folks,

I'm trying to reset my system and reboot from my MQX application (when I reach an error condition - caused by external conditions). Reading the MQX RM, I thought I could do it with the statement:

_mqx_get_initialization());

But this just hangs the system (the very result I'm trying to avoid).

Does anybody have any suggestions as what to do?

Thanx,

myke

Re: How to reset the system from within an MQX Application

LordMark — Thu, 02 Dec 2010 23:20:36 GMT

You may initialize a watchdog object and then enter in an infinite loop.

Or you may simple act directly on the Reset Control Register (RCR).

Re: How to reset the system from within an MQX Application

mykepredko — Fri, 03 Dec 2010 13:27:46 GMT

Thanx for the pointers Mark.

Using the RCR, I make the RSTO line on the CF Active (low), delay and then reset the processor.

That is exactly what I was looking for.

myke