The source is the arm chip stm32 drive to achieve OTG function

Libraries
.........\STM32_USB-OTG-FS_Driver
.........\.......................\inc
.........\.......................\...\usb_conf.h
.........\.......................\...\usb_core.h
.........\.......................\...\usb_defines.h
.........\.......................\...\usb_hcd.h
.........\.......................\...\usb_otg.h
.........\.......................\...\usb_pcd.h
.........\.......................\...\usb_regs.h
.........\.......................\src
.........\.......................\...\usb_core.c
.........\.......................\...\usb_hcd.c
.........\.......................\...\usb_otg.c
.........\.......................\...\usb_pcd.c
Project
.......\EWARMv5
.......\.......\Binary
.......\.......\......\STM32F10-MSC_MP3_14-7456MHz.bin
.......\.......\......\STM32F10-MSC_MP3_25MHz.bin
.......\.......\......\STM32F10-MSC_WAV_14-7456MHz.bin
.......\.......\......\STM32F10-MSC_WAV_25MHz.bin
.......\.......\......\STM32F10-USBF-HID_OS.bin
.......\.......\......\STM32F10-USBF-MSC_OS.bin
.......\.......\......\STM32F10-USBH-HID_OS.bin
.......\.......\......\STM32F10-USBH-MSC_OS.bin
.......\.......\......\STM32F10-USBO-DRD_OS.bin
.......\.......\Flash_Loader.ewd
.......\.......\Flash_Loader.ewp
.......\.......\Flash_Loader.eww
.......\.......\main.c
.......\.......\stm32f10x_flash.icf
.......\RVMDK
.......\.....\Flash_Loader.Opt
.......\.....\Flash_Loader.Uv2
.......\.....\STM32F10-MSC_MP3_14-7456MHz.hex
.......\.....\STM32F10-MSC_MP3_25MHz.hex
.......\.....\STM32F10-MSC_WAV_14-7456MHz.hex
.......\.....\STM32F10-MSC_WAV_25MHz.hex
.......\.....\STM32F10-USBF-HID_OS.hex
.......\.....\STM32F10-USBF-MSC_OS.hex
.......\.....\STM32F10-USBH-HID_OS.hex
.......\.....\STM32F10-USBH-MSC_OS.hex
.......\.....\STM32F10-USBO-DRD_OS.hex
Release_Notes.html
stm32_usb-otg-fs.html
Utilities
.........\Binary
.........\......\STM32F10-MSC_MP3_14-7456MHz.bin
.........\......\STM32F10-MSC_MP3_14-7456MHz.hex
.........\......\STM32F10-MSC_MP3_25MHz.bin
.........\......\STM32F10-MSC_MP3_25MHz.hex
.........\......\STM32F10-MSC_WAV_14-7456MHz.bin
.........\......\STM32F10-MSC_WAV_14-7456MHz.hex
.........\......\STM32F10-MSC_WAV_25MHz.bin
.........\......\STM32F10-MSC_WAV_25MHz.hex
.........\......\STM32F10-USBF-HID_OS.bin
.........\......\STM32F10-USBF-HID_OS.hex
.........\......\STM32F10-USBF-MSC_OS.bin
.........\......\STM32F10-USBF-MSC_OS.hex
.........\......\STM32F10-USBH-HID_OS.bin
.........\......\STM32F10-USBH-HID_OS.hex
.........\......\STM32F10-USBH-MSC_OS.bin
.........\......\STM32F10-USBH-MSC_OS.hex
.........\......\STM32F10-USBO-DRD_OS.bin
.........\......\STM32F10-USBO-DRD_OS.hex
_htmresc
........\ar_s.gif
........\bulb16.gif
........\logo.bmp
........\stm32.bmp
........\STM32_USB-OTG-FS_Lib_Package.bmp
........\stm32_usb-otg-fs_Package.htm

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