FRDM KE04Z won't exit bootloader mode

andrewwenger — Tue, 14 Jul 2015 14:29:13 GMT

Hi I am really new with FRDM boards and am working in a group for a university project. I am following the quick start guide for the FRDM KE04Z and am in the open SDA bootloader mode. I have followed the instructions but when I disconnect the board and plug it back in it still comes up as bootloader drive vs the FRDM drive. Can anyone tell me how to fix this?

Re: FRDM KE04Z won't exit bootloader mode

mjbcswitzerland — Mon, 20 Jul 2015 19:26:06 GMT

Andrew

If the board shows up as bootloader it means that either the RESET switch is being held down on power up or there is no code valid loaded.

If you loaded debugger code to it check the "status" file which will indicate whether the loading was sucessful or not (immediately after loading). If it failed or an invalid file was loaded it will stay in the bootloader mode.

Regards

Mark

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FRDM KE04Z won't exit bootloader mode

Re: FRDM KE04Z won't exit bootloader mode