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Wednesday, July 12th 2017, 6:55pm

Author: witte

Is there an event for USB disconnection?

I'll do this next week I'll let you know if works and if the problem was solved. By now, thanks for your support!

Wednesday, July 12th 2017, 5:47pm

Author: witte

Is there an event for USB disconnection?

Unfortunately I don't have those functions in my library. The version that I'm working is: Source code 1 2 /* USB system version */ #define USB_VERSION 23608UL This version is defined on USB.h file.

Wednesday, July 12th 2017, 5:20pm

Author: witte

Is there an event for USB disconnection?

Yan, The log I mentioned is from my application. It just print on a log.txt file saved on SD Card: "USB Connected" when run the task USBD_MSD_Task()"USB Disconnected" when the function USBD_MSD_Task() returns. Sometimes the message "USB Disconnected" does not happens. Is there some DEBUG flag that I'm able to show more useful messages for you? Thanks.

Wednesday, July 12th 2017, 4:41pm

Author: witte

Is there an event for USB disconnection?

Dear Yan, I've tried to use the return after call the USBD_MSD_Task(), but I don't know why, sometimes the function don't return after disconnect the USB cable. I think that some reason the function blocks. I have some debug logs that prove it. Have you ever seen this before? Thanks.

Wednesday, July 12th 2017, 1:23am

Author: witte

Is there an event for USB disconnection?

Hello, I'm using emUSB Driver with embOS. My application mount an MSD device to storage some files. I'd like to know if is possible or there is any callback event the emUSB-Device provide when a disconnection occurs from USB. Thank you!