KW38 CAN'T debug

leonordo — Mon, 04 Mar 2024 07:53:53 GMT

我安装完MCUXpresso无法debug，请教一下是什么问题

Re: KW38 CAN'T debug

Ricardo_Zamora — Tue, 05 Mar 2024 22:04:22 GMT

Hello,

Are you using the FRDM-KW38? Where you able to flash an BLE example before?

Your KW38 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

Hope this helps.

Regards,

Ricardo

MCX MicrocontrollersのトピックKW38 CAN'T debug

KW38 CAN'T debug

Re: KW38 CAN'T debug