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I use cx3 on ARM(RK3399 Ubuntu), the sensor is ov9282, 1280x800 @ 15fps, it always block in a minutes(about 30 minutes), there is no error, but can't get any frame data. The log is as below. "commit_num" is added by myself, to count the times of data commit to usb endpoint. When it is block, there is no error, and the "commit_num" also not update.
But on PC, also Ubuntu OS, it always ok.
Is there anyone have this issue, and give me spme suggestion?
UsbCB:Call AppStop CyCx3AppThread_Entry
AplnStop:SMState = 0x7
AplnStrt:CyCx3AppStart CyCx3AppStart
AplnStrt:SMState = 0x1
Prod = 83 Cons = 83 Prtl_Sz = 9520 Frm_Cnt = 308 Frm_Sz = 2048000 B
TimeDiff = -39 ms FPS = 0
UsbCB:Call AppStop CyCx3AppThread_Entry
AplnStop:SMState = 0x7
AplnStrt:CyCx3AppStart CyCx3AppStart
AplnStrt:SMState = 0x1
Prod = 83 Cons = 90 Prtl_Sz = 9520 Frm_Cnt = 309 Frm_Sz = 2048000 B
UsbCB:Call AppStop CyCx3AppThread_Entry
AplnStop:SMState = 0xA
AplnStrt:CyCx3AppStart CyCx3AppStart
AplnStrt:SMState = 0x2
UsbCB:Call AppStop CyCx3AppThread_Entry
AplnStop:SMState = 0x2
AplnStrt:CyCx3AppStart CyCx3AppStart
AplnStrt:SMState = 0x2
Prod = 62 Cons = 62 Prtl_Sz = 9520 Frm_Cnt = 310 Frm_Sz = 1532240 B
[CyCx3AppMipiErrorThread] commit_num = 26400
[CyCx3AppMipiErrorThread] commit_num = 32624
[CyCx3AppMipiErrorThread] commit_num = 38804
[CyCx3AppMipiErrorThread] commit_num = 39222
[CyCx3AppMipiErrorThread] commit_num = 39222
[CyCx3AppMipiErrorThread] commit_num = 39222
[CyCx3AppMipiErrorThread] commit_num = 39222
[CyCx3AppMipiErrorThread] commit_num = 39222
[CyCx3AppMipiErrorThread] commit_num = 39222
[CyCx3AppMipiErrorThread] commit_num = 39222
[CyCx3AppMipiErrorThread] commit_num = 39222
[CyCx3AppMipiErrorThread] commit_num = 39222
[CyCx3AppMipiErrorThread] commit_num = 39222
[CyCx3AppMipiErrorThread] commit_num = 39222
[CyCx3AppMipiErrorThread] commit_num = 39222
[CyCx3AppMipiErrorThread] commit_num = 39222
[CyCx3AppMipiErrorThread] commit_num = 39222
Solved! Go to Solution.
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Hello,
Please check whether there are any commit buffer failure.
If the host is streaming data at slower rate, there may be a buffer over flow.
Please refer the following workaround for commit buffer failure error: Invalid Sequence Error in Multi-Channel Commit Buffer - KBA218830
Please probe HSYNC, VSYNC and PCLK and check whether there are as expected.
Regards,
Sridhar
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When it is block, I am sure that the camera sensor is normal in the oscilloscope.
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Hello,
Please check whether there are any commit buffer failure.
If the host is streaming data at slower rate, there may be a buffer over flow.
Please refer the following workaround for commit buffer failure error: Invalid Sequence Error in Multi-Channel Commit Buffer - KBA218830
Please probe HSYNC, VSYNC and PCLK and check whether there are as expected.
Regards,
Sridhar