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Not able to debug FRDM KL46z

Question asked by Juan Ignacio Troisi on Jun 22, 2017
Latest reply on Jun 25, 2017 by Alice_Yang



I am trying to debug with the FRDM KL46z. As a first attempt, I'm trying to run the "hello_world" example, which provides the KSDK. I have followed exactly all the instructions mentioned on FRDM getting started steps (FRDM-KL46Z|Freedom Development Platform|Kinetis MCU|NXP ) and after realising that that one doesn't work, I have also tryed with the "Getting Started with Kinetis SDK (KSDK) v.1.3", that is provided with the KSDK. However, this last one hasn't solved my problem either. 

When trying to debug, the following error turns up in the KDS console:


Open On-Chip Debugger 0.8.0-dev (2015-01-09-16:22)
Licensed under GNU GPL v2
For bug reports, read
Info : only one transport option; autoselect 'cmsis-dap'
Error: unable to open CMSIS-DAP device
Error: unable to init CMSIS-DAP driver
Error: Error selecting 'cmsis-dap' as transport
Runtime Error: C:/Freescale/KDS_v3/openocd/bin/..//scripts/kinetis.cfg:3:
in procedure 'script'
at file "embedded:startup.tcl", line 58
in procedure 'interface' called at file "C:/Freescale/KDS_v3/openocd/bin/..//scripts/kinetis.cfg", line 3


I have read one forum where it is said that the FRDM KL46z firmware doesn't work on OS Win 8.1. Is this true? Has anybody had a similar problem?


Kind regards, 


Juan Ignacio Troisi