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[EXT] [Zephyr-devel] Help flashing nxp MIMXRT1050-EVKB
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Andrei Gansari
Hello Flavio,
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From what you describe, most probably you have an old version of SEGGER JLink on your host machine. I have the following version on my machine: SEGGER J-Link Commander V6.46c (Compiled Jun 3 2019 18:32:22) DLL version V6.46c, compiled Jun 3 2019 18:31:31 Please check your host's version of JLink (e.g. JLinkExe - Linux/ JLink Commander - Windows) There maybe other issues such as: - debugger FW (looks like you use a generic firmware, there is a board and hyperflash specific version of the firmware) - dip switches on board Regards, Andrei Gansari
-----Original Message-----
From: devel@... <devel@...> On Behalf Of Flavio Ceolin via Lists.Zephyrproject.Org Sent: Tuesday, July 23, 2019 6:54 PM To: zephyr-devel@... Cc: devel@... Subject: [EXT] [Zephyr-devel] Help flashing nxp MIMXRT1050-EVKB Caution: EXT Email I'm trying to flash this board following our documentation with no success. I've being installed the OpenSDA_V2_1.bin firmware but when I try to flash I get the following error: J-Link connection not established yet but required for command. Connecting to J-Link via USB...O.K. Firmware: J-Link OpenSDA 2 compiled May 27 2019 11:01:03 Hardware version: V1.00 S/N: 621000000 VTref=3.300V Target connection not established yet but required for command. The selected device "MCIMXRT1052" is unknown to this version of the J-Link software. --- I've tried both, stable and beta J-Link tools. Someone have seen or know how to fix problem ? Regards, Flavio Ceolin
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