AnsweredAssumed Answered

Error - UsbHidPeripheral() cannot open USB HID device while trying to use blhost on KBOOT

Question asked by Piotr Cerba on Sep 23, 2015
Latest reply on Sep 29, 2015 by Kerry Zhou

I downloaded KBOOT package and uploaded the /apps/binaries/FRDM_KL43Z4.bin to my KL43Z board, while in BOOTLOADER mode.

While trying to ping the board within blhost directory (command: blhost --usb -- get-property 1) I am getting the following error:

"Error: UsbHidPeripheral() cannot open USB HID device (vid=0x15a2, pid=0x0073, sn=)."

The same goes with UART, no COM port is active.

 

Apparently the bootloader has changed, since it does not show up now as FRDM-KL43Z in My Computer, but somehow it does not work.

What am I doing wrong?

Outcomes