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FATAL ERROR: 2 The system cannot find the file specified None 2 None

#gettingstartedguide

Bo.Kragelund@... #5557 Hi, I have followed the getting started guide and installed zephyr, GNU, and tools on a Windows 7 machine and now trying to build and flash the "hello_world" sample. I'm following the guidelines for the supported NXP FRDM-K64F board. Since I'm using jlink for flashing, which is not default, I use below cmake command: cmake -GNinja -DOPENSDA_FW=jlink -DBOARD=frdm_k64f .. This command executes without any errors. Then I use below command for making the elf file and flash the board. ninja flash This also runs without errors until the actual flashing. See output from cmd window below: [103/109] Linking C executable zephyr\zephyr_prebuilt.elf Memory region Used Size Region Size %age Used FLASH: 12676 B 1 MB 1.21% SRAM: 4012 B 192 KB 2.04% IDT_LIST: 88 B 2 KB 4.30% [108/109] Flashing frdm_k64f Using runner: jlink Flashing Target Device FATAL ERROR: 2 The system cannot find the file specified None 2 None run as "west -v ... flash ..." for a stack trace I believe all my environment variables are set correct for using GNU compiler: GNUARMEMB_TOOLCHAIN_PATH=C:\gnu_arm_embedded ZEPHYR_BASE=c:\zephyr\zephyr\ ZEPHYR_TOOLCHAIN_VARIANT=gnuarmemb I can flash the elf file using the J-Flash Lite without any problems, so I beleive hardware and windows drivers are fine. I hope somebody can help me fix this basic issue. Best regards, Bo
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Carles Cufi #5558 Hi there, The jlink runner will try to execute a file named “JLinkExe”. This exists on Linux but I just checked my Windows machine and it is named differently, namely “JLink.exe”’. I think we need a patch in the runner to execute a different filename based on the platform. Could you try renaming “JLinkExe” to “JLink.exe” here: https://github.com/zephyrproject-rtos/zephyr/blob/master/scripts/meta/west/runners/jlink.py#L20 and see if that works. Thanks, Carles toggle quoted message Show quoted text From: devel@... <devel@...> On Behalf Of Bo.Kragelund@... Sent: 02 January 2019 14:31 To: devel@... Subject: [Zephyr-devel] FATAL ERROR: 2 The system cannot find the file specified None 2 None #gettingstartedguide Hi, I have followed the getting started guide and installed zephyr, GNU, and tools on a Windows 7 machine and now trying to build and flash the "hello_world" sample. I'm following the guidelines for the supported NXP FRDM-K64F board. Since I'm using jlink for flashing, which is not default, I use below cmake command: cmake -GNinja -DOPENSDA_FW=jlink -DBOARD=frdm_k64f .. This command executes without any errors. Then I use below command for making the elf file and flash the board. ninja flash This also runs without errors until the actual flashing. See output from cmd window below: [103/109] Linking C executable zephyr\zephyr_prebuilt.elf Memory region Used Size Region Size %age Used FLASH: 12676 B 1 MB 1.21% SRAM: 4012 B 192 KB 2.04% IDT_LIST: 88 B 2 KB 4.30% [108/109] Flashing frdm_k64f Using runner: jlink Flashing Target Device FATAL ERROR: 2 The system cannot find the file specified None 2 None run as "west -v ... flash ..." for a stack trace I believe all my environment variables are set correct for using GNU compiler: GNUARMEMB_TOOLCHAIN_PATH=C:\gnu_arm_embedded ZEPHYR_BASE=c:\zephyr\zephyr\ ZEPHYR_TOOLCHAIN_VARIANT=gnuarmemb I can flash the elf file using the J-Flash Lite without any problems, so I beleive hardware and windows drivers are fine. I hope somebody can help me fix this basic issue. Best regards, Bo
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Marcio Montenegro #5559 The same problem occurs using the nxp kw41z board and windows 10 toggle quoted message Show quoted text On Wed, Jan 2, 2019 at 10:31 AM <Bo.Kragelund@...> wrote: Hi, I have followed the getting started guide and installed zephyr, GNU, and tools on a Windows 7 machine and now trying to build and flash the "hello_world" sample. I'm following the guidelines for the supported NXP FRDM-K64F board. Since I'm using jlink for flashing, which is not default, I use below cmake command: cmake -GNinja -DOPENSDA_FW=jlink -DBOARD=frdm_k64f .. This command executes without any errors. Then I use below command for making the elf file and flash the board. ninja flash This also runs without errors until the actual flashing. See output from cmd window below: [103/109] Linking C executable zephyr\zephyr_prebuilt.elf Memory region Used Size Region Size %age Used FLASH: 12676 B 1 MB 1.21% SRAM: 4012 B 192 KB 2.04% IDT_LIST: 88 B 2 KB 4.30% [108/109] Flashing frdm_k64f Using runner: jlink Flashing Target Device FATAL ERROR: 2 The system cannot find the file specified None 2 None run as "west -v ... flash ..." for a stack trace I believe all my environment variables are set correct for using GNU compiler: GNUARMEMB_TOOLCHAIN_PATH=C:\gnu_arm_embedded ZEPHYR_BASE=c:\zephyr\zephyr\ ZEPHYR_TOOLCHAIN_VARIANT=gnuarmemb I can flash the elf file using the J-Flash Lite without any problems, so I beleive hardware and windows drivers are fine. I hope somebody can help me fix this basic issue. Best regards, Bo
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Bo.Kragelund@... #5561 Hi Carles, And thank you very much for your quick response. I have renamed 'JLinkExe' to 'JLink.exe' in line 20 of my local jlink.py. I also renamed 'JLinkGDBServer' to 'JLinkGDBServer.exe' in line 23 of my local jlink.py. I then updated the PATH environment variable with "c:\Program Files (x86)\SEGGER\JLink_V640\", where the exe files are located. After this I can type both JLink.exe and JLinkGDBServer.exe on the command line of the cmd window from the build directory of the "hello_world" sample, and both programs starts. But if I type ninja flash, I still get the same error. I hope this feedback can help fixing this Windows issue. Best regards, Bo
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Carles Cufi #5563 Right, I think I know what is going on, the default value in the constructor is not being used. I believe there are 2 ways to try and fix the issue until we submit a patch: Add a line board_runner_args(jlink "--commander=JLink.exe") in your board.cmake in the boards/arm/<board name> folder Replace JLinkExe with JLink.exe in https://github.com/zephyrproject-rtos/zephyr/blob/master/scripts/meta/west/runners/jlink.py#L65 Carles toggle quoted message Show quoted text From: devel@... <devel@...> On Behalf Of Bo.Kragelund@... Sent: 03 January 2019 11:13 To: devel@... Subject: Re: [Zephyr-devel] FATAL ERROR: 2 The system cannot find the file specified None 2 None #gettingstartedguide Hi Carles, And thank you very much for your quick response. I have renamed 'JLinkExe' to 'JLink.exe' in line 20 of my local jlink.py. I also renamed 'JLinkGDBServer' to 'JLinkGDBServer.exe' in line 23 of my local jlink.py. I then updated the PATH environment variable with "c:\Program Files (x86)\SEGGER\JLink_V640\", where the exe files are located. After this I can type both JLink.exe and JLinkGDBServer.exe on the command line of the cmd window from the build directory of the "hello_world" sample, and both programs starts. But if I type ninja flash, I still get the same error. I hope this feedback can help fixing this Windows issue. Best regards, Bo
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Bo.Kragelund@... #5564 Hi Carles, Number 2 works fine. Thanks a lot. Regards, Bo
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Carles Cufi #5565 Thanks. I’ve sent a PR to the west repo to fix this. If you could test it (simply get the file and overwrite your local jlink.py) and approve it it would be most helpful. https://github.com/zephyrproject-rtos/west/pull/145 Thanks, Carles toggle quoted message Show quoted text From: devel@... <devel@...> On Behalf Of Bo.Kragelund@... Sent: 03 January 2019 12:42 To: devel@... Subject: Re: [Zephyr-devel] FATAL ERROR: 2 The system cannot find the file specified None 2 None #gettingstartedguide Hi Carles, Number 2 works fine. Thanks a lot. Regards, Bo
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Bo.Kragelund@... #5566 Hi Carles, Manually adding your new code lines to my jlink.py works. Regards, Bo
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