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Hi guys,
I started writing firmware to implement lpc2148 as a usb mass storage device. Till now i am getting set address command from the PC but when i am executing SIE command i am getting get device descriptor with length field to 64 bytes instead of 18 bytes
iam getting usb bus reset between usb get descriptor and set address commands while enumerating lpc2148
According to the mentioned thread:
http://www.keil.com/forum/docs/thread16271.asp
Did you change USB_MAX_PACKET0 to 8? If so, recover it to 64.
Please read the mentioned thread thoroughly.