说明： use the SPI flash to store the web page content and some data logs. Therefore, I guess I need to apply a FatFs to whole chip, or some of it if possible.
文件列表：
stm32-qspi-fat-usb-master, 0 , 2017-12-27
stm32-qspi-fat-usb-master\Inc, 0 , 2017-12-27
stm32-qspi-fat-usb-master\Inc\fat_qspi_drv.h, 264 , 2017-12-27
stm32-qspi-fat-usb-master\Inc\fatfs.h, 3429 , 2017-12-27
stm32-qspi-fat-usb-master\Inc\ffconf.h, 14790 , 2017-12-27
stm32-qspi-fat-usb-master\Inc\main.h, 8207 , 2017-12-27
stm32-qspi-fat-usb-master\Inc\qspi_drv.h, 2133 , 2017-12-27
stm32-qspi-fat-usb-master\Inc\stm32l4xx_hal_conf.h, 14415 , 2017-12-27
stm32-qspi-fat-usb-master\Inc\stm32l4xx_it.h, 2790 , 2017-12-27
stm32-qspi-fat-usb-master\Inc\usb_device.h, 3420 , 2017-12-27
stm32-qspi-fat-usb-master\Inc\usbd_conf.h, 5762 , 2017-12-27
stm32-qspi-fat-usb-master\Inc\usbd_desc.h, 3845 , 2017-12-27
stm32-qspi-fat-usb-master\Inc\usbd_storage_if.h, 4329 , 2017-12-27
stm32-qspi-fat-usb-master\Inc\user_diskio.h, 3584 , 2017-12-27
stm32-qspi-fat-usb-master\LICENSE, 1064 , 2017-12-27
stm32-qspi-fat-usb-master\README.md, 1623 , 2017-12-27
stm32-qspi-fat-usb-master\Src, 0 , 2017-12-27
stm32-qspi-fat-usb-master\Src\fat_qspi_drv.c, 4271 , 2017-12-27
stm32-qspi-fat-usb-master\Src\fatfs.c, 3559 , 2017-12-27
stm32-qspi-fat-usb-master\Src\main.c, 20941 , 2017-12-27
stm32-qspi-fat-usb-master\Src\qspi_drv.c, 12016 , 2017-12-27
stm32-qspi-fat-usb-master\Src\stm32l4xx_hal_msp.c, 6933 , 2017-12-27
stm32-qspi-fat-usb-master\Src\stm32l4xx_it.c, 4362 , 2017-12-27
stm32-qspi-fat-usb-master\Src\system_stm32l4xx.c, 13667 , 2017-12-27
stm32-qspi-fat-usb-master\Src\usb_device.c, 4872 , 2017-12-27
stm32-qspi-fat-usb-master\Src\usbd_conf.c, 24344 , 2017-12-27
stm32-qspi-fat-usb-master\Src\usbd_desc.c, 11393 , 2017-12-27
stm32-qspi-fat-usb-master\Src\usbd_storage_if.c, 10636 , 2017-12-27
stm32-qspi-fat-usb-master\Src\user_diskio.c, 7027 , 2017-12-27
stm32-qspi-fat-usb-master\disco_fat_qspi_usb.ioc, 26146 , 2017-12-27
stm32-qspi-fat-usb-master\qspi4.bin, 16777216 , 2017-12-27
