USB Enumaration prblem

Status
Not open for further replies.

ram9_kumar

Newbie level 4
Joined
Oct 20, 2012
Messages
5
Helped
1
Reputation
2
Reaction score
1
Trophy points
1,283
Location
Hyd
Activity points
1,319
hi

I am using LPC 1768 blue board.In that im trying to store data in USB.For that i took a sample code of USBHOSTLITE from NXP.I dump the code into my controller but i face enumeration problem.

I execute the code using JTAG,In that i observe program does not enter into

void USB_IRQHandler (void){} function.

And the code stuck at " while (!HOST_RhscIntr); ".

please help me

Manikanta.
 

Status
Not open for further replies.
Cookies are required to use this site. You must accept them to continue using the site. Learn more…