Hi,
I am using FRDM-KW38,
MCUXpresso IDE v11.8.0.
Press reset button before connected USB port to PC.
After connected to PC, KW38 is in "DAPLINKBOOT",
Paste download file.bin from "https://www.nxp.com/design/design-center/software/sensor-toolbox/opensda-serial-and-debug-adapter:OP..."
Now, I Debug with LinkServer probes,
The window always show "SWD Configuration" 0 available SWD Devices detected.
Connect a device and try again.
Please help me to debug kw38.
Thanks.
Hello Adam,
Your FRDM might be in Low Power mode. Could you try to do a mass-erase? By using an "unlock kinetis" command in J-Link Commander, or a mass erase command through MCUXpresso, which works as well.
And the Low-Power mode can be disabled by setting the following macro (in the app_preinclude.h header file) to a 0, like so:
/* Enable/Disable PowerDown functionality in PwrLib */
#define cPWR_UsePowerDownMode 0
If this is not working, I would try with an external debugger.
Hope this helps.
Regards,
Ricardo