MCUXpresso IDEのトピックRe: Not able to Flash the LED blinking example code in FRDMK-64 F development board using MCUXpresso

Not able to Flash the LED blinking example code in FRDMK-64 F development board using MCUXpresso IDE

Megha — Wed, 05 Jan 2022 05:45:13 GMT

Hi,

I imported Blinky_LED code from example projects in MCU X presso IDE and compiled without error and loading in to Frdmk-64F development board, it is not loading showing the not able to detect target and some time error from debugger end:

connections are line : 1 USB cable connected from J26.

Debugger settings in tool : J link interface USB : 123456

Device : MK64FN1M0xxx12

Target Interface : SWD

Speed : Fixed and 1000Khz

please suggest me if any problems in hardware jumpers and any settings changes are needed in the tool?

Re: Not able to Flash the LED blinking example code in FRDMK-64 F development board using MCUXpresso

PabloAvalos — Fri, 07 Jan 2022 14:58:43 GMT

Hi, @Megha

Thank you so much for reaching us and thank for all your patience.

When you go to the debug session (load the program to the flash), do you see a screen like this?

If not, may you share with me the error that is appearing you? So I can help you.

Also, please take in consideration that you have to have installed the Segger J-Link driver and your USB connected in J26 is for transmit-receive data.

Please let me know if the problem persist, you I can help you further.

Best Regards.
Happy NY.
Pablo Avalos.

Re: Not able to Flash the LED blinking example code in FRDMK-64 F development board using MCUXpresso

Megha — Wed, 12 Jan 2022 09:14:59 GMT

Hi,

Thanks for the reply.

The issue is solved and it is working fine, the issue is one of the jumper we missed on the Eval board.