Sound card drivers, sound good,, proven successful verification only uploaded when using the pin slightly modified according to it, such as do not want to modify the connection within the program by definition.

ch10\hw_config.c
....\inc\hw_config.h
....\...\stm32f10x_conf.h
....\...\stm32f10x_it.h
....\...\usb_conf.h
....\...\usb_desc.h
....\...\usb_istr.h
....\...\usb_prop.h
....\...\usb_pwr.h
....\main.c
....\StartUp\cortexm3_macro.s
....\.......\stm32f10x_vector.s
....\stm32f10x_it.c
....\USB library\inc\usb_core.h
....\...........\...\usb_def.h
....\...........\...\usb_init.h
....\...........\...\usb_int.h
....\...........\...\usb_lib.h
....\...........\...\usb_mem.h
....\...........\...\usb_regs.h
....\...........\...\usb_type.h
....\...........\src\usb_core.c
....\...........\...\usb_init.c
....\...........\...\usb_int.c
....\...........\...\usb_mem.c
....\...........\...\usb_regs.c
....\usb_desc.c
....\usb_endp.c
....\usb_istr.c
....\usb_prop.c
....\usb_pwr.c
....\USB library\inc
....\...........\src
....\inc
....\StartUp
....\USB library
ch10

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