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Lost usb data caused by print debug message on imx51 evk on windows embedded compact 7

Question asked by 謝 端桂 on Feb 1, 2016
Latest reply on Feb 2, 2016 by Bio_TICFSL

Dear all:

 

I create a thread to receive usb data from touch screen. My data is separately in two packet in sometimes.

 

I will lost usb data, When print more debug messages. It seem likely timing issue. Does anybody encounter this problem?

 

I care about this problem. If I add some code in the thread, it will lead to the same situation. Does anybody have solution?

 

best regards,

Victor

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