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TDA4 0801 single camera app error

xu ji
Intellectual 335 points

Hello,

When I use TDA4 RTOS 0801 release run single_cam app demo happened below error:

[MCU2_0] 656.503068 s: IM_SENSOR_CMD_CONFIG returning status = 0
656.508493 s: VX_ZONE_ERROR:[ownContextSendCmd:815] Command ack message returned failure cmd_status: -1
656.508509 s: VX_ZONE_ERROR:[ownContextSendCmd:851] tivxEventWait() failed.
656.508532 s: VX_ZONE_ERROR:[ownNodeKernelInit:538] Target kernel, TIVX_CMD_NODE_CREATE failed for node node_95
656.508550 s: VX_ZONE_ERROR:[ownNodeKernelInit:539] Please be sure the target callbacks have been registered for this core
656.508570 s: VX_ZONE_ERROR:[ownNodeKernelInit:540] If the target callbacks have been registered, please ensure no errors are occurring within the create callback of this kernel
656.508721 s: VX_ZONE_ERROR:[ownGraphNodeKernelInit:583] kernel init for node 0, kernel com.ti.capture ... failed !!!
656.508747 s: VX_ZONE_ERROR:[vxVerifyGraph:2055] Node kernel init failed
656.508765 s: VX_ZONE_ERROR:[vxVerifyGraph:2109] Graph verify failed
Scaler is disabled

==========================
Demo : Single Camera w/ 2A
==========================

p: Print performance statistics

s: Save Sensor RAW, VISS Output and H3A output images to File System

e: Export performance statistics

u: Update DCC from File System


x: Exit

Enter Choice: [MCU2_0] 656.507812 s: VX_ZONE_ERROR:[tivxCaptureCreate:1192] : Failed to set PHY Parameters!!!
[MCU2_0] 656.508160 s: VX_ZONE_ERROR:[tivxCaptureCreate:1192] : Failed to set PHY Parameters!!!

How about this error, what is the problem?How to debug it?

Thanks

  • 0
    Intellectual 335 points

    I see the 0801 SDK single camera app demo source code have more diff with 0703 SDK, what about the changes?and how about camera driver for config the app also diff ?

  • 0
    Intellectual 335 points

    anyone can help？

  • +1 in reply to xu ji
    Guru 13660 points

    Hi Xu Ji,

    In struct IssSensor_CreateParams->IssSensor_Info->csi_ddr_clock, the CSI DDR Clock has been changed to IssSensor_CreateParams->IssSensor_Info->csi_laneBandSpeed

    Which means you need to give the predefined MACRO value to the above IssSensor_CreateParams(field csi_laneBandSpeed) , like example CSIRX_LANE_BAND_SPEED_720_TO_800_MBPS or CSIRX_LANE_BAND_SPEED_1500_TO_1750_MBPS depending on the CSI lane speed as being received by the TDA4