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Hard fault: arm_dot_prod_q15() function ?

Question asked by Jerry Lian on May 25, 2017
Latest reply on May 26, 2017 by Jerry Lian

I am testing the following CMSIS-DSP function with MCUXpresso-IDE:

* arm_dot_prod_q15();

* The program finishes this function with correct result, but then goes to HardFault_Handler(), and never returns!

 

What could be wrong?

 

Thanks!

Jerry

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