USB1 Disconnect State
06-15-2016
11:22 AM
467 Views


NXP Employee
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Content originally posted in LPCWare by vv on Mon Dec 21 11:02:07 MST 2015
I have a design using the LPC1857 USB1 has a USB host. We are using the ROM stack for USB support.
Is there a way to read the USB state to determine when someone has removed a flash drive? Can we read that USB1 has made it to disconnect?
Similarly, I'm also interested in know when enumeration has been achieved when someone inserts the flash drive.
I don't see a register that I can read for this information.
Victor
I have a design using the LPC1857 USB1 has a USB host. We are using the ROM stack for USB support.
Is there a way to read the USB state to determine when someone has removed a flash drive? Can we read that USB1 has made it to disconnect?
Similarly, I'm also interested in know when enumeration has been achieved when someone inserts the flash drive.
I don't see a register that I can read for this information.
Victor
1 Reply
06-15-2016
11:22 AM
450 Views


NXP Employee
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Content originally posted in LPCWare by MikeSimmonds on Mon Dec 21 19:27:59 MST 2015
See my posts #1, #3, #4 here.
My experience is with 1778, but hopefuly, some of this will apply to your case.
HTH, Mike.
See my posts #1, #3, #4 here.
My experience is with 1778, but hopefuly, some of this will apply to your case.
HTH, Mike.
