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LPC2361 USB Device code - not getting status stage ACK

Dsrking 2006

Hi,

I am writing firmware for LPC2361 USB device controller by using LPC23xx keil sample code.

In Control transfer, Get Descriptor request, my output looks like,

SETUP TOKEN + 8 BYTES DATA + ACK
IN TOKEN    + 18 BYTES DATA+ ACK
OUT TOKEN   + NO DATA      + ???

from my output log, i found that i didn't get endpoint 0 interrupt for OUT token (status stage), but i am getting interrupt for endpoint 0 IN token.

Please advise me.

Thanks in Advance.

Regards,
D.