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DM388 VPSS problem

Other Parts Discussed in Thread: DM388

Hi,

I am developing applications on DM388 based on Appro's RDK.

However, I found that once the application exited, a reboot was needed to run it again.

Otherwise there would be errors from VPSS.

I looked into the system_server and ipnc_rdk_mcfw.out source code in order to dig out the proper init and deinit procedure.

I put all the init and deinit commands to script files. 

The attached initall.sh is what I use to initialize the system and unload.sh is used to do deinit.

 

So after the system boots up, I run initall.sh (under /opt/ipnc) and everything seems to go well.

Then I can run my application.

After the application exits, I try running unload.sh and that is when the problem occurs.

I have logged the terminal output into the attached error.log file.

 

Could you help look into the issue?

What I see from the log seems to indicate that the problem is due to inproper deinit in VPSS.

 

All the files are attached. 3731.files.zip

Thank you.