Put the router's undead UBOOT and art into the SD card, the system first read 25q128 for uboot and art backup to SD card, and then use the STM32 to download the UBOOT and art file into the 25q128 . The system uses the FATFS11 file system and MDK.

FatFs_sdcard_SPI_25Q128
FatFs_sdcard_SPI_25Q128\Doc
FatFs_sdcard_SPI_25Q128\Libraries
FatFs_sdcard_SPI_25Q128\Libraries\CMSIS
FatFs_sdcard_SPI_25Q128\Libraries\CMSIS\core_cm3.c
FatFs_sdcard_SPI_25Q128\Libraries\CMSIS\core_cm3.h
FatFs_sdcard_SPI_25Q128\Libraries\CMSIS\startup
FatFs_sdcard_SPI_25Q128\Libraries\CMSIS\startup\startup_stm32f10x_cl.s
FatFs_sdcard_SPI_25Q128\Libraries\CMSIS\startup\startup_stm32f10x_hd.s
FatFs_sdcard_SPI_25Q128\Libraries\CMSIS\startup\startup_stm32f10x_hd_vl.s
FatFs_sdcard_SPI_25Q128\Libraries\CMSIS\startup\startup_stm32f10x_ld.s
FatFs_sdcard_SPI_25Q128\Libraries\CMSIS\startup\startup_stm32f10x_ld_vl.s
FatFs_sdcard_SPI_25Q128\Libraries\CMSIS\startup\startup_stm32f10x_md.s
FatFs_sdcard_SPI_25Q128\Libraries\CMSIS\startup\startup_stm32f10x_md_vl.s
FatFs_sdcard_SPI_25Q128\Libraries\CMSIS\startup\startup_stm32f10x_xl.s
FatFs_sdcard_SPI_25Q128\Libraries\CMSIS\stm32f10x.h
FatFs_sdcard_SPI_25Q128\Libraries\CMSIS\system_stm32f10x.c
FatFs_sdcard_SPI_25Q128\Libraries\CMSIS\system_stm32f10x.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\misc.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_adc.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_bkp.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_can.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_cec.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_crc.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_dac.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_dbgmcu.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_dma.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_exti.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_flash.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_fsmc.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_gpio.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_i2c.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_iwdg.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_pwr.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_rcc.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_rtc.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_sdio.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_spi.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_tim.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_usart.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\inc\stm32f10x_wwdg.h
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\misc.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_adc.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_bkp.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_can.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_cec.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_crc.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_dac.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_dbgmcu.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_dma.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_exti.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_flash.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_fsmc.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_gpio.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_i2c.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_iwdg.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_pwr.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_rcc.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_rtc.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_sdio.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_spi.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_tim.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_usart.c
FatFs_sdcard_SPI_25Q128\Libraries\FWLib\src\stm32f10x_wwdg.c
FatFs_sdcard_SPI_25Q128\Listing
FatFs_sdcard_SPI_25Q128\Listing\running light pricise delay.map
FatFs_sdcard_SPI_25Q128\Listing\startup_stm32f10x_hd.lst
FatFs_sdcard_SPI_25Q128\Output
FatFs_sdcard_SPI_25Q128\Output\ExtDll.iex
FatFs_sdcard_SPI_25Q128\Output\FATFS_R11_FATFS_R11.dep
FatFs_sdcard_SPI_25Q128\Output\cc936.d
FatFs_sdcard_SPI_25Q128\Output\core_cm3.crf
FatFs_sdcard_SPI_25Q128\Output\core_cm3.d
FatFs_sdcard_SPI_25Q128\Output\core_cm3.o
FatFs_sdcard_SPI_25Q128\Output\diskio.crf
FatFs_sdcard_SPI_25Q128\Output\diskio.d
FatFs_sdcard_SPI_25Q128\Output\diskio.o
FatFs_sdcard_SPI_25Q128\Output\ff.crf
FatFs_sdcard_SPI_25Q128\Output\ff.d
FatFs_sdcard_SPI_25Q128\Output\ff.o
FatFs_sdcard_SPI_25Q128\Output\main.crf
FatFs_sdcard_SPI_25Q128\Output\main.d
FatFs_sdcard_SPI_25Q128\Output\main.o
FatFs_sdcard_SPI_25Q128\Output\misc.crf
FatFs_sdcard_SPI_25Q128\Output\misc.d
FatFs_sdcard_SPI_25Q128\Output\misc.o
FatFs_sdcard_SPI_25Q128\Output\running light pricise delay.axf
FatFs_sdcard_SPI_25Q128\Output\running light pricise delay.build_log.htm
FatFs_sdcard_SPI_25Q128\Output\running light pricise delay.hex
FatFs_sdcard_SPI_25Q128\Output\running light pricise delay.htm
FatFs_sdcard_SPI_25Q128\Output\running light pricise delay.lnp
FatFs_sdcard_SPI_25Q128\Output\running light pricise delay.plg
FatFs_sdcard_SPI_25Q128\Output\running light pricise delay.sct
FatFs_sdcard_SPI_25Q128\Output\running light pricise delay.tra
FatFs_sdcard_SPI_25Q128\Output\sdcard_flash.crf
FatFs_sdcard_SPI_25Q128\Output\sdcard_flash.d
FatFs_sdcard_SPI_25Q128\Output\sdio_sdcard.crf

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