lpcware

How to read USB bulk-in IN packet

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 18, 2016 by lpcware
Content originally posted in LPCWare by vivien.wong on Mon Apr 04 15:54:29 MST 2016
Hi,

  I'm using LPC1857 and have been doing USB bulk in/out reading without problems. I am reading the USB DATA packet. However. how do I access the IN packet.

e.g.

IN packet : 69 05 AB  -- how do I read this??
DATA packet: 00 01 02  -- currently able to read
ACK packet: D2

  Help would be deeply appreciated!

Thanks
Regards
Vivien

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