DrivePX2 crash on interrupt,

Hi all,

I try to get my software running on the drivePX2 but i got a error message and i dont know what is it about. Can somebody help me out?

Console Output:

iscRootDevPwrInfo: Failed to get power info for item 1. Error: -1
nvmedia isc: Camera(s) are already powered on. Power cycling the camera(s)
***** aurix state *****
CAM_PWR_ON: 0x0
TEGRA_GMSL: UNKNOWN
TEGRA_FPDL: UNKNOWN
TEGRA_A_HDMI: UNKNOWN
TEGRA_B_HDMI: UNKNOWN
TEGRA_PCI: UNKNOWN
FAN_STATE: UNKNOWN


***** aurix state *****
CAM_PWR_ON: 0x1
TEGRA_GMSL: UNKNOWN
TEGRA_FPDL: UNKNOWN
TEGRA_A_HDMI: UNKNOWN
TEGRA_B_HDMI: UNKNOWN
TEGRA_PCI: UNKNOWN
FAN_STATE: UNKNOWN


iscRootDevPwrInfo: Failed to get power info for item 1. Error: -1
NvRmChannelSubmit: NvError_IoctlFailed with error code 22
NvRmPrivFlush: NvRmChannelSubmit failed (err = 196623, SyncPointIdx = 19, SyncPointValue = 0)

Thanks if you can provide any help!

Dear sascha-marcel.kohnen,

Did you connect a camera into the DPX2 camera port?
If yes, could you please check Aurix FW version(4.02.02)?
If Aurix FW is old version, could you update Aurix FW? Thanks.

Hi Steve,

Yes cameras are connected.
I checked the version with the “nv_aurix_check_fw” script.
The version is 2.02.04.
I thought this is the latest version.

Dear sascha-marcel.kohnen,

I’d like to make sure DPX2 SDK version and Aurix FW version & the camera revision.

DPX2 SDK version : 5.0.5.0bL (We’ve uploaded NVIDIA DRIVE 5.0.5.0bL (April 2, 2018))
Aurix FW version : if run the script, you can see “Flashed EB FW version is 4.02.02.0”, not 2.02.04.
Please let me know your using camera and revision. Thanks.

Hi Steve,

my current DPX2 SDK version is 4.1.8.0 with Aurix FW 2.02.040
For now i dont want to update it.

I just want to know more about the error message and how to fix it.
I builded my software for 4.1.8.0 so this also have to work.

We currently use 4 lvds cameras.

Thanks.

Dear, sascha-marcel.kohnen,

Did you run DW samples(like samples_camera_gmsl, …)without any error? Thanks.

Hi,

yes i run samples/nvmedia/img_cap
And it works. No error.

What is it about:

NvRmChannelSubmit: NvError_IoctlFailed with error code 22
NvRmPrivFlush: NvRmChannelSubmit failed (err = 196623, SyncPointIdx = 19, SyncPointValue = 0)
NvRmPrivFlush: NvRmChannelSubmit failed (err = 196623, SyncPointIdx = 19, SyncPointValue = 0)
NvRmPrivFlush: NvRmChannelSubmit failed (err = 196623, SyncPointIdx = 19, SyncPointValue = 0)
NvRmPrivFlush: NvRmChannelSubmit failed (err = 196623, SyncPointIdx = 19, SyncPointValue = 0)
NvRmPrivFlush: NvRmChannelSubmit failed (err = 196623, SyncPointIdx = 19, SyncPointValue = 0)

Dear, sascha-marcel.kohnen,

This error message comes with many local media too.

Could you file a bug for your topic with detail description. We will look into it.
Please login to https://developer.nvidia.com/drive with your credentials. Please check MyAccount->MyBugs->Submit a new bug to file bug.
Please share ID here to follow up. Thanks.