Hi,
We tried to run sample vision apps (such as single cam app), the apps seemed to be working, but no signal showed up at the monitor (DisplayPort).
The message indicates: DISPLAY: ERROR: Display Create Failed!
What might be the cause of this error?
The RTOS version we're using is 09_00_00_02
Thanks.
here's the log:
11747.682869 s: VX_ZONE_ERROR:[ownContextSendCmd:822] Command ack message returned failure cmd_status: -1
11747.682895 s: VX_ZONE_ERROR:[ownContextSendCmd:862] tivxEventWait() failed.
11747.682906 s: VX_ZONE_ERROR:[ownNodeKernelInit:527] Target kernel, TIVX_CMD_NODE_CREATE failed for node node_116
11747.682914 s: VX_ZONE_ERROR:[ownNodeKernelInit:528] Please be sure the target callbacks have been registered for this core
11747.682923 s: VX_ZONE_ERROR:[ownNodeKernelInit:529] If the target callbacks have been registered, please ensure no errors are occurring within the create callback of this kernel
11747.683108 s: VX_ZONE_ERROR:[ownGraphNodeKernelInit:583] kernel init for node 5, kernel com.ti.display ... failed !!!
11747.683125 s: VX_ZONE_ERROR:[vxVerifyGraph:2055] Node kernel init failed
11747.683133 s: VX_ZONE_ERROR:[vxVerifyGraph:2109] Graph verify failed
Scaler is enabled
11747.685905 s: ISS: Starting sensor [IMX390-UB953_D3] ... !!!
[MCU2_0] 11747.682636 s: src/drv/disp/dss_dispApi.c @ Line 273:
[MCU2_0] 11747.682636 s: src/drv/disp/dss_dispApi.c @ Line 273:
[MCU2_0] 11747.682673 s: Driver instance already created!!
[MCU2_0] 11747.682702 s: src/fvid2_drvMgr.c @ Line 759:
[MCU2_0] 11747.682702 s: src/fvid2_drvMgr.c @ Line 759:
[MCU2_0] 11747.682723 s: Driver create failed!!
[MCU2_0] 11747.682751 s: VX_ZONE_ERROR:[tivxDisplayCreate:547] DISPLAY: ERROR: Display Create Failed!
[MCU2_0] 11747.682751 s: VX_ZONE_ERROR:[tivxDisplayCreate:547] DISPLAY: ERROR: Display Create Failed!
[MCU2_0] 11747.682751 s: VX_ZONE_ERROR:[tivxDisplayCreate:547] DISPLAY: ERROR: Display Create Failed!
[MCU2_0] 11747.682751 s: VX_ZONE_ERROR:[tivxDisplayCreate:547] DISPLAY: ERROR: Display Create Failed!