Problem with RT1064 USB and sdphost

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Problem with RT1064 USB and sdphost

Contributor II


I am trying to program the MIMXRT1064 over USB interface using the sdphost utility. The chip is blank and hence is expected to enter the serial downloader mode.

When connected over USB the chip appears as a HID device with VID,PID 0x1fc9,0x0135. But if I try to communicate with it using spdhost utility, all commands are failing giving error response

GetOverlappedResult failed with error 31: A device attached to the system is not functioning.

SDPFileDataProducer.writePacket error 1

The command sdphost.exe -t 50000 -u 0x1fc9,0x0135 -V -d -- error-status fails with response

Status (HAB mode) = 1450735702 (0x56787856) HAB disabled.
Reponse Status = 858993459 (0x33333333) HAB failure.

Can someone please help with this error? I am not understanding if the chip has entered serial downloader mode or if there is an issue with the USB communication. Our production programming has been stalled due to this issue.

P.S: We tried with the NXPBootUtility as well but we get the same errors.

Thanks in advance.


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