max_sk 
Hello!
I'm doing a project for a computer mouse based on the usb driver, but stuck
at the very beginning.
When I read the value of register rEPO_CSR, it gives me the value 0x0,
although in theory it should not. What am I doing wrong? I enclose the code
in the attached file. Also here is the conclusion that I see on the screen
of my Mini2440:
13-Test RT clock
14-Test USB Mouse
14
End of ReconfigUsbd()
I in end of ConfigUsbd()
I in Test_Adc. Must start Ep0Handler().
rEPO_CSR=0x0