This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

The system hangs up during LCD on/off on AM3517 WinCE6

Guru 10570 points

1220.lcdOnOff.zip

Hello,
I have encountered the problem that the system hangs up when I run the "LCD on and off" repeatedly.

I am using following environments:
 - WINCE_SDK 01_01_00_Patch01
 - AM3517EVM

It is occurred on WinCE demo kernel image(NK_demo.bin) on AM3517EVM.
And, it takes several minutes or about 1hour. But, the problem always occurs.
I think the incidence rate depends on kernel image.

I would like to clarify if this is a issue of WinCE BSP.
And, how can I avoid this problem?

I would like to attach the simple source code and Exe file.
You can see the problem following procedure.
  1: Boot WinCE on AM3517EVM
  2: Run the LcdOnOff.exe (LCD On/Off start)
  3: During 1 hour LCD On/Off program hangs.

Could you confirm the problem on your EVM and WinCE?
And, please advice me.

Best regards,
RY