AnsweredAssumed Answered

USB port stay open after APP in WIN crush. stack in loop STM32F205ZC

Question asked by strauss.bar on May 26, 2014
Latest reply on May 28, 2014 by sung.chen_chung
I use stm32_vcp_1.3.1 application for setting USB FS. I use it to send data to APP on the Win. It work fine but when the APP crush unexpected and the USB port stay open I don't get any announce for it (I have announce on port close or disconnect only) and after some time i see that I stack in the USB interrupt loop " OTG_FS_IRQHandler " when it specifice get flags for TxFiFO and SOF.
I can't get out of this loop and couldn't get to my main nether cut this loop or set and announce about it.
Is there a way or a function I can use to fine this scenario happened?
 Thanks
Bar.

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