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Problems running demo examples from FRDM-KL05Z on Keil uVision5 MDK-ARM

Question asked by Ricardo Mota on Jul 6, 2015
Latest reply on Jul 11, 2015 by Ricardo Mota

Hey all!


I've bought a FRDM-KL05Z development board and I'm trying to setup the development environment in Keil uVision MDK-ARM v5.15 by trying to run the demo examples included in the FRDM-KL05Z Sample Code Package.


First I've loaded OpenSDA bootloader with PEMicro FRDM-KL05Z Mass Storage/Debug App v1.14 and I'm able to program sucessfully the board from Keil uVision.




However, when i try to debug a simple project like LED_Blink on uVision, I'm unable to run the code, it always halts in the HardFault_Handler at beginning and I can't figure out why.




Can somebody please help me figure out the problem and point me where I can get more information about the reason the program is halting?


Many thanks for your help and attention!


Best regards,