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MQX stucks in hard fault during the execution of SVC only when bootloader comes in picture

Question asked by Pravin Falcao on Mar 10, 2015
Latest reply on Mar 13, 2015 by soledad

I am working on a project where MQX is playing key role. My application works perfect when I flash the code through debugger but when bootloader comes in picture, here is the main issue. I have observed that MQX works perfectly till the function call '_sched_start_internal();'. As soon as it executes the instruction "svc SVC_RUN_SCHED", instead of jumping to SVC handler, it enters in HARD FAULT and DEFAULT_VECTOR is executed. Did anyone face this problem? Can someone help me to come out of this issue?

This issue is exactly same as listed Issues running MQX in DDR on K70 but i think solution is not mentioned.

 

Thanks,

Pravin

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