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MQX  halt on MCF52259

Question asked by Li Zhengping on Mar 1, 2012
Latest reply on Mar 1, 2012 by RICK BOURGEOIS

Hello everyone

 

I use MQX 3.6 to do a project,. The mcu is mcf52259,I modify m52259evb bsp for my board, and get it running.

Now, I have five tasks in my project, but something is wrong, the system halt about every 2-3hours. I debug and find the timer which generates OS tick seems stop running, (its interrupt routine isn't called  when the system halt).

I don't know what is wrong. maybe the MQX has bug? or MCF52259 PSP has bug?

 

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