Not able to Flash tegra A, Tegra B

Autonomous Vehicles DRIVE PX 2 General
1

Hi,

I am new to working with Nvidia development boards. I am working with Drive PX2 autochauffer.

I have started with the basic steps : install SDK manager - beta 0.9.9.2351. I followed the steps from 1 to 4. In the last step 4, the sdk manager pop up windows says that the tegra could not be flashed as no board is connected to the host. I have connected the board to the host by using a usb male-male cable. what have i missed?

Here is the log :

DETAILS TERMINAL
Component Name: All
Message Type: All

Filter text

09:38:52 INFO : null
09:39:09 INFO : GNU Toolchains : download ‘GNU Toolchains’ success
09:39:09 INFO : DRIVE Foundation Packages : download ‘DRIVE Foundation Packages’ success
09:39:09 INFO : DRIVE Foundation OSS Packages : download ‘DRIVE Foundation OSS Packages’ success
09:39:09 INFO : OSS and NV packages : download ‘OSS and NV packages’ success
09:39:09 INFO : DPX Packages : download ‘DPX Packages’ success
09:39:09 INFO : Aurix Updater : download ‘Aurix Updater’ success
09:39:09 INFO : CUDA on Target : download ‘CUDA on Target’ success
09:39:09 INFO : TensorRT (with cuDNN 7.1) on Target : download ‘TensorRT (with cuDNN 7.1) on Target’ success
09:39:09 INFO : DPX Patch : download ‘DPX Patch’ success
09:39:09 INFO : CUDA on Host : download ‘CUDA on Host’ success
09:39:09 INFO : TensorRT (with cuDNN 7.1) on Host : download ‘TensorRT (with cuDNN 7.1) on Host’ success
09:39:09 INFO : DriveWorks on Host : download ‘DriveWorks on Host’ success
09:39:09 INFO : DevTools Documentation : download ‘DevTools Documentation’ success
09:39:09 INFO : Tegra Graphics Debugger : download ‘Tegra Graphics Debugger’ success
09:39:09 INFO : DriveWorks Samples : download ‘DriveWorks Samples’ success
09:39:09 INFO : DriveWorks Cross Compilation : download ‘DriveWorks Cross Compilation’ success
09:39:09 INFO : PerfWorks SDK : download ‘PerfWorks SDK’ success
09:39:09 INFO : DriveWorks on Target : download ‘DriveWorks on Target’ success
09:39:09 INFO : NVIDIA Nsight Systems : download ‘NVIDIA Nsight Systems’ success
09:39:09 INFO : P2379 specific package : download ‘P2379 specific package’ success
09:39:09 INFO : GNU Toolchains : install ‘GNU Toolchains’ success
09:39:10 INFO : DRIVE Foundation Packages : install ‘DRIVE Foundation Packages’ success
09:39:10 INFO : DRIVE Foundation OSS Packages : install ‘DRIVE Foundation OSS Packages’ success
09:39:10 INFO : OSS and NV packages : install ‘OSS and NV packages’ success
09:39:10 INFO : DPX Packages : install ‘DPX Packages’ success
09:39:10 INFO : Aurix Updater : install ‘Aurix Updater’ success
09:39:11 INFO : CUDA on Target : install ‘CUDA on Target’ success
09:39:11 INFO : TensorRT (with cuDNN 7.1) on Target : install ‘TensorRT (with cuDNN 7.1) on Target’ success
09:39:11 INFO : DPX Patch : install ‘DPX Patch’ success
09:39:11 INFO : CUDA on Host : install ‘CUDA on Host’ success
09:39:11 INFO : TensorRT (with cuDNN 7.1) on Host : install ‘TensorRT (with cuDNN 7.1) on Host’ success
09:39:12 INFO : DriveWorks on Host : install ‘DriveWorks on Host’ success
09:39:12 INFO : DevTools Documentation : install ‘DevTools Documentation’ success
09:39:12 INFO : Tegra Graphics Debugger : install ‘Tegra Graphics Debugger’ success
09:39:12 INFO : DriveWorks Samples : install ‘DriveWorks Samples’ success
09:39:12 INFO : DriveWorks Cross Compilation : install ‘DriveWorks Cross Compilation’ success
09:39:12 INFO : PerfWorks SDK : install ‘PerfWorks SDK’ success
09:39:12 INFO : DriveWorks on Target : install ‘DriveWorks on Target’ success
09:39:12 INFO : NVIDIA Nsight Systems : install ‘NVIDIA Nsight Systems’ success
09:39:12 INFO : P2379 specific package : install ‘P2379 specific package’ success
09:40:38 INFO : Flash Dual Tegras in Parallel : install ‘Flash Dual Tegras in Parallel’ Skipped
09:40:39 INFO : Flash Tegra A : Start to install ‘Flash Tegra A’
09:40:39 INFO : Flash Tegra A : [sudo] password for afraah:
09:40:39 INFO : Flash Tegra A :
09:40:39 INFO : Flash Tegra A :
09:40:39 DEBUG : Flash Tegra A : running command < cd ‘/home/afraah/nvidia/nvidia_sdk/DRIVE/Linux/5.0.10.3/OS’ ; /opt/nvidia/sdkmanager/resources/app.asar.unpacked/output/installUtils/adapter -a=‘install’ -b=‘NV_DRIVE_LINUX_BUNDLE’ -c=‘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’ -i=‘NV_FLASH_TEGRA_A_COMP’ -v=‘5.0.10.3’ -l=‘/home/afraah/nvidia/nvidia_sdk/DRIVE/Linux/5.0.10.3/OS’ -L=‘/home/afraah/.nvsdkm/logs/DRIVE/Linux/5.0.10.3/OS’ -p=‘2333’ -u=‘/opt/nvidia/sdkmanager/resources/app.asar.unpacked/output/installUtils/NV_DRIVE_LINUX_BUNDLE/common/_installer/InstallUtil’ -t=‘PX2_AUTOCHAUFFEUR’ -x=‘SDK’ -e=‘/home/afraah/Downloads/nvidia/sdkm_downloads’ >
09:40:39 INFO : Flash Tegra A : Using LegacyInstaller to install NV_FLASH_TEGRA_A_COMP
09:40:39 INFO : Flash Tegra A : afraah
09:40:39 ERROR : Flash Tegra A : Failed to flash device: detected no board connected to host with USB cable.
09:40:39 INFO : Flash Tegra A :
09:40:39 INFO : Flash Tegra A : /bin/bash: /opt/nvidia/sdkmanager/resources/app.asar.unpacked/output/installUtils/NV_DRIVE_LINUX_BUNDLE/common/_installer/exit.code: Permission denied
09:40:39 INFO : Flash Tegra A : /bin/bash: /opt/nvidia/sdkmanager/resources/app.asar.unpacked/output/installUtils/NV_DRIVE_LINUX_BUNDLE/common/_installer/exit.code: Permission denied
09:40:39 INFO : Flash Tegra A : InstallUtil returns: exit status 1
09:40:39 ERROR : Flash Tegra A : command terminated with error
09:40:39 ERROR : Flash Tegra A : install ‘Flash Tegra A’ failure, command < cd ‘/home/afraah/nvidia/nvidia_sdk/DRIVE/Linux/5.0.10.3/OS’ ; /opt/nvidia/sdkmanager/resources/app.asar.unpacked/output/installUtils/adapter -a=‘install’ -b=‘NV_DRIVE_LINUX_BUNDLE’ -c=‘eyJpZCI6Ik5WX0ZMQVNIX1RFR1JBX0FfQ09NUCIsIm5hbWUiOiJGbGFzaCBUZWdyYSBBIiwiZGVzY3JpcHRpb24iOiJGbGFzaCBUZWdyYSBBIHdpdGggVjQuMUwgU0RLIGNvbXBvbmVudHMuIiwiaXNWaXNpYmxlIjp0cnVlLCJsaWNlbnNlSWQiOiJOVl9EUklWRV9TTEFfT0NUMjAxNyIsImlzRGV0ZWN0YWJsZUluc3RhbGwiOmZhbHNlLCJpc0luc3RhbGxQYXRoQ3VzdG9taXphYmxlIjp0cnVlLCJ0aW1lb3V0U2Vjb25kcyI6MzYwMCwidmVyc2lvbiI6IjUuMC4xMC4zIiwib3BlcmF0aW5nU3lzdGVtcyI6WyJ1YnVudHUxNDA0IiwidWJ1bnR1MTYwNCJdLCJpbnN0YWxsU2l6ZU1CIjoyMDUzLCJkb3dubG9hZEZpbGVzIjpbXSwidGFyZ2V0SWRzIjpbIlBYMl9BVVRPQ0hBVUZGRVVSIl0sImRlcGVuZGVuY2llcyI6W3siaWQiOiJOVl9HTlVfVE9PTENIQUlOU19DT01QIiwib3BlcmF0b3IiOiI9PSIsInZlciI6IjUuMC4xMC4zIn0seyJpZCI6Ik5WX0RSSVZFX0ZPVU5EQVRJT05fUEFDS0FHRVNfU0RLX0NPTVAiLCJvcGVyYXRvciI6Ij09IiwidmVyIjoiNS4wLjEwLjMifSx7ImlkIjoiTlZfRFJJVkVfRk9VTkRBVElPTl9PU1NfQ09NUCIsIm9wZXJhdG9yIjoiPT0iLCJ2ZXIiOiI1LjAuMTAuMyJ9LHsiaWQiOiJOVl9PU1NfQU5EX05WX1BBQ0tBR0VTX1NES19DT01QIiwib3BlcmF0b3IiOiI9PSIsInZlciI6IjUuMC4xMC4zIn0seyJpZCI6Ik5WX0RQWF9QQUNLQUdFU19DT01QIiwib3BlcmF0b3IiOiI9PSIsInZlciI6IjUuMC4xMC4zIn0seyJpZCI6Ik5WX0FVUklYX1VQREFURVJfQ09NUCIsIm9wZXJhdG9yIjoiPT0iLCJ2ZXIiOiI1LjAuMTAuMyJ9LHsiaWQiOiJOVl9EUFhfUEFUQ0hfQ09NUCIsIm9wZXJhdG9yIjoiPT0iLCJ2ZXIiOiI1LjAuMTAuMyJ9XSwiZXh0ZXJuYWxfZGVwZW5kZW5jaWVzIjpbXSwicGFyZW50SUQiOiJOVl9EUklWRV9GTEFTSF9UQVJHRVRfR1JPVVAiLCJhY3Rpb24iOjEsImRvd25sb2FkRXJyb3JzIjpbXSwiZXhlYyI6Ii9ob21lL2FmcmFhaC9Eb3dubG9hZHMvbnZpZGlhL3Nka21fZG93bmxvYWRzIiwiaW5zdGFsbFBhdGgiOiIvaG9tZS9hZnJhYWgvbnZpZGlhL252aWRpYV9zZGsvRFJJVkUvTGludXgvNS4wLjEwLjMvT1MifQ==’ -i=‘NV_FLASH_TEGRA_A_COMP’ -v=‘5.0.10.3’ -l=‘/home/afraah/nvidia/nvidia_sdk/DRIVE/Linux/5.0.10.3/OS’ -L=‘/home/afraah/.nvsdkm/logs/DRIVE/Linux/5.0.10.3/OS’ -p=‘2333’ -u=‘/opt/nvidia/sdkmanager/resources/app.asar.unpacked/output/installUtils/NV_DRIVE_LINUX_BUNDLE/common/_installer/InstallUtil’ -t=‘PX2_AUTOCHAUFFEUR’ -x=‘SDK’ -e=‘/home/afraah/Downloads/nvidia/sdkm_downloads’ > terminated with error
09:40:40 INFO : Flash Tegra B : install ‘Flash Tegra B’ Skipped
FLASHING FAILED
Review terminal tab for details. Resolve and RETRY.
Flash Tegra B was skipped.
EXPORT LOGS

RETRY
FAILED ITEMS

STOP TRYING

2

Hi,

First off, please use the newest SDKM version which is downloadable from our website.

Are you sure you connected the USB cables to the correct port? If so, under /dev there will be a new device named /ttyUSB3 which is the Aurix. When setting the Tegras into the recovery mode, other devices adb will come up for transferring the data.

So please, make sure you have no other devices attached to your PC or name the devices with udev rules accordingly, but then you would need a wrapper script for calling SDKM commands.

So, let me wrap up:

  1. Newest SDKM version?
  2. Is the cable defect?
  3. Other devices connected? If so, remove.
  4. ls /dev do you see the devices and can you connect via minicom -b 115200 -D /dev/ttyUSB3?

Best regards
Fabian

3

I have the ubuntu OS running on virtual box. I had to remove a USB filter. Now, the SDKM detects that a board is connected to the Host PC.

I continued the Step 4 of SDKM. Yet, there is a new problem. The flashing of tegra A does not get complete.

I checked your point 4. Connecting via minicom -b 115200 -D /dev/ttyUSB3. i get a response ‘permission denied’

Logs from SDKM:

14:34:29 ERROR : Flash Tegra A : 18955 blocks
14:34:29 ERROR : Flash Tegra A : stty: /dev/ttyUSB1
14:34:29 ERROR : Flash Tegra A : : Permission denied
14:34:31 ERROR : Flash Tegra A : Setting Tegra-A on hold… /dev/ttyUSB1:
14:34:31 ERROR : Flash Tegra A :
14:34:43 ERROR : Flash Tegra A : stty: /dev/ttyUSB1: unable to perform all requested operations
14:34:43 ERROR : Flash Tegra A : Failed to flash device: please check /home/afraah/.nvsdkm/logs/DRIVE/Linux/5.0.10.3/OS/flash_2379_Tegra_A.log for more details.
14:34:43 ERROR : Flash Tegra A : command terminated with error
14:34:43 ERROR : Flash Tegra A : install ‘Flash Tegra A’ failure, command < cd ‘/home/afraah/nvidia/nvidia_sdk/DRIVE/Linux/5.0.10.3/OS’ ; /opt/nvidia/sdkmanager/resources/app.asar.unpacked/output/installUtils/adapter -a=‘install’ -b=‘NV_DRIVE_LINUX_BUNDLE’ -c=‘eyJpZCI6Ik5WX0ZMQVNIX1RFR1JBX0FfQ09NUCIsIm5hbWUiOiJGbGFzaCBUZWdyYSBBIiwiZGVzY3JpcHRpb24iOiJGbGFzaCBUZWdyYSBBIHdpdGggVjQuMUwgU0RLIGNvbXBvbmVudHMuIiwiaXNWaXNpYmxlIjp0cnVlLCJsaWNlbnNlSWQiOiJOVl9EUklWRV9TTEFfT0NUMjAxNyIsImlzRGV0ZWN0YWJsZUluc3RhbGwiOmZhbHNlLCJpc0luc3RhbGxQYXRoQ3VzdG9taXphYmxlIjp0cnVlLCJ0aW1lb3V0U2Vjb25kcyI6MzYwMCwidmVyc2lvbiI6IjUuMC4xMC4zIiwib3BlcmF0aW5nU3lzdGVtcyI6WyJ1YnVudHUxNDA0IiwidWJ1bnR1MTYwNCJdLCJpbnN0YWxsU2l6ZU1CIjoyMDUzLCJkb3dubG9hZEZpbGVzIjpbXSwidGFyZ2V0SWRzIjpbIlBYMl9BVVRPQ0hBVUZGRVVSIl0sImRlcGVuZGVuY2llcyI6W3siaWQiOiJOVl9HTlVfVE9PTENIQUlOU19DT01QIiwib3BlcmF0b3IiOiI9PSIsInZlciI6IjUuMC4xMC4zIn0seyJpZCI6Ik5WX0RSSVZFX0ZPVU5EQVRJT05fUEFDS0FHRVNfU0RLX0NPTVAiLCJvcGVyYXRvciI6Ij09IiwidmVyIjoiNS4wLjEwLjMifSx7ImlkIjoiTlZfRFJJVkVfRk9VTkRBVElPTl9PU1NfQ09NUCIsIm9wZXJhdG9yIjoiPT0iLCJ2ZXIiOiI1LjAuMTAuMyJ9LHsiaWQiOiJOVl9PU1NfQU5EX05WX1BBQ0tBR0VTX1NES19DT01QIiwib3BlcmF0b3IiOiI9PSIsInZlciI6IjUuMC4xMC4zIn0seyJpZCI6Ik5WX0RQWF9QQUNLQUdFU19DT01QIiwib3BlcmF0b3IiOiI9PSIsInZlciI6IjUuMC4xMC4zIn0seyJpZCI6Ik5WX0FVUklYX1VQREFURVJfQ09NUCIsIm9wZXJhdG9yIjoiPT0iLCJ2ZXIiOiI1LjAuMTAuMyJ9LHsiaWQiOiJOVl9EUFhfUEFUQ0hfQ09NUCIsIm9wZXJhdG9yIjoiPT0iLCJ2ZXIiOiI1LjAuMTAuMyJ9XSwiZXh0ZXJuYWxfZGVwZW5kZW5jaWVzIjpbXSwicGFyZW50SUQiOiJOVl9EUklWRV9GTEFTSF9UQVJHRVRfR1JPVVAiLCJhY3Rpb24iOjEsImRvd25sb2FkRXJyb3JzIjpbXSwiZXhlYyI6Ii9ob21lL2FmcmFhaC9Eb3dubG9hZHMvbnZpZGlhL3Nka21fZG93bmxvYWRzIiwiaW5zdGFsbFBhdGgiOiIvaG9tZS9hZnJhYWgvbnZpZGlhL252aWRpYV9zZGsvRFJJVkUvTGludXgvNS4wLjEwLjMvT1MifQ==’ -i=‘NV_FLASH_TEGRA_A_COMP’ -v=‘5.0.10.3’ -l=‘/home/afraah/nvidia/nvidia_sdk/DRIVE/Linux/5.0.10.3/OS’ -L=‘/home/afraah/.nvsdkm/logs/DRIVE/Linux/5.0.10.3/OS’ -p=‘2281’ -u=‘/opt/nvidia/sdkmanager/resources/app.asar.unpacked/output/installUtils/NV_DRIVE_LINUX_BUNDLE/common/_installer/InstallUtil’ -t=‘PX2_AUTOCHAUFFEUR’ -x=‘SDK’ -e=‘/home/afraah/Downloads/nvidia/sdkm_downloads’ > terminated with error
15:15:11 ERROR : Flash Tegra A : 18955 blocks
15:15:11 ERROR : Flash Tegra A : stty: /dev/ttyUSB1: Permission denied
15:15:11 ERROR : Flash Tegra A : Setting Tegra-A on hold… /dev/ttyUSB1:
15:15:11 ERROR : Flash Tegra A :
15:15:11 ERROR : Flash Tegra A :
15:15:11 ERROR : Flash Tegra A :
15:15:11 ERROR : Flash Tegra A :
15:15:11 ERROR : Flash Tegra A :
15:15:11 ERROR : Flash Tegra A :
15:15:11 ERROR : Flash Tegra A :
15:15:11 ERROR : Flash Tegra A :
15:15:22 ERROR : Flash Tegra A : Failed to flash device: please check /home/afraah/.nvsdkm/logs/DRIVE/Linux/5.0.10.3/OS/flash_2379_Tegra_A.log for more details.
15:15:22 ERROR : Flash Tegra A : command terminated with error
15:15:22 ERROR : Flash Tegra A : install ‘Flash Tegra A’ failure, command < cd ‘/home/afraah/nvidia/nvidia_sdk/DRIVE/Linux/5.0.10.3/OS’ ; /opt/nvidia/sdkmanager/resources/app.asar.unpacked/output/installUtils/adapter -a=‘install’ -b=‘NV_DRIVE_LINUX_BUNDLE’ -c=‘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’ -i=‘NV_FLASH_TEGRA_A_COMP’ -v=‘5.0.10.3’ -l=‘/home/afraah/nvidia/nvidia_sdk/DRIVE/Linux/5.0.10.3/OS’ -L=‘/home/afraah/.nvsdkm/logs/DRIVE/Linux/5.0.10.3/OS’ -p=‘2281’ -u=‘/opt/nvidia/sdkmanager/resources/app.asar.unpacked/output/installUtils/NV_DRIVE_LINUX_BUNDLE/common/_installer/InstallUtil’ -t=‘PX2_AUTOCHAUFFEUR’ -x=‘SDK’ -e=‘/home/afraah/Downloads/nvidia/sdkm_downloads’ > terminated with error

Do I need to update the firmware of the aurix ?

4

If the firmware is on a later one, then for sure. Please always use our latest firmware.

That you are not able to connect via minicom means you have some permissions problems on your Ubuntu machine. Please check that you have the right permissions and that you access the correct ttyUSB device.

From the logs I can see you are accessing ttyUSB1 but it should be ttyUSB3.

Fabian

5

Hi again,

Yes, I updated the Aurix.

I agree its a problem with the ttyUSB. Currently, I am running the ubuntu OS on a virtual box. I cannot seem to solve this issue of ‘permission denied to ttyUSB’.

Have any other drivepx2 adopters come across this stopper while trying to work in virtual box?

Thank you,
Afraah

6

Hi,

Actually it is a configuration issue of the virtual box. You would need to bind your guest ttyUSB1 to the host ttyUSB3.

Best is to not use Linux in a virtualized fashion.

Fabian

7

Hello,

I am now using a native linux, and the same error occurs. How do I bind the guest ttyUSB1 to host ttyUSB3?

I am not chosen the aurix to access ttyUSB1, It is SDK manager that is selecting to access aurix via ttyUSB1 itself, I have prefered to do an automated flash of the tegra.

Afraah