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Jlink CTRL-AP indicates that the device is secured

user115932 over 4 years ago

HI, I am start use NRF52840DK(rev3) to devlopment usb application，but jlink always show this information

I try to use 'nrfjprog --recover' to disable read protection, then program application hex file,

but jlink again show inforamtion when device reset. so now can't debug applicaiton

application use: nRF5_SDK_17.1.0_ddde560\examples\peripheral\usbd_hid_composite\pca10056

thanks for you help!