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HardFault_Handler error with FreeRTOS, KL27

Question asked by Gilbert Liu on May 8, 2017
Latest reply on May 11, 2017 by Gilbert Liu

Hi all,

I am using Kinetis KL27 and running a FreeRTOS 8.2.3 in it. In addition, I am using IAR Workbench for development. My ADC task was running fine previously, but I encountered a hardfault_handler error after I added a new task. But the error was not stuck in the new task, but the ADC reading task.

Anyway, it stucks at the "return pxList->uxNumberOfItems;" statement in the uxListRemove function in FreeRTOS.

I did some research about the hardfault handler, but i could not find any close to or related to my issue.

Please advise. In addition, please let me know what other information to provide more detail about this problem.

Thank you.