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Problem with KDS debugging FRDM-KW40Z

Question asked by Carlos Rodriguez on Nov 7, 2016
Latest reply on Nov 15, 2016 by Jorge Antonio Alcala Vazquez

I ported an example project from IAR to KDS 3.2.0, when I try to debug I get:


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'
Info : CMSIS-DAP: SWD Supported
Info : CMSIS-DAP: Interface Initialised (SWD)
Info : add flash_bank kinetis kinetis.flash
cortex_m reset_config sysresetreq
adapter speed: 1000 kHz
Started by GNU ARM Eclipse
Info : CMSIS-DAP: FW Version = 1.0
Info : SWCLK/TCK = 0 SWDIO/TMS = 1 TDI = 0 TDO = 0 nTRST = 0 nRESET = 1
Info : DAP_SWJ Sequence (reset: 50+ '1' followed by 0)
Info : CMSIS-DAP: Interface ready
Info : clock speed 1000 kHz
Info : IDCODE 0x0bc11477
Info : kinetis.cpu: hardware has 2 breakpoints, 2 watchpoints
Info : accepting 'gdb' connection from 3333
Error: MCU is unsupported
Error: auto_probe failed
Error: Connect failed. Consider setting up a gdb-attach event for the target to prepare target for GDB connect, or use 'gdb_memory_map disable'.
Error: attempted 'gdb' connection rejected


Thas also happens if I create a blank project for FRDM-KW40Z and try to debug it... What is going on?


Kindest Regards,