精简项目

删除了不需要的文件，并整理了文件夹

USER/.vscode/uv4.log

@@ -1,60 +0,0 @@
-*** Using Compiler 'V5.06 update 3 (build 300)', folder: 'C:\Keil_v5\ARM\ARMCC\Bin'
-Rebuild target 'FATFS'
-assembling startup_stm32f429xx.s...
-compiling stm32f4xx_it.c...
-compiling stm32f4xx_hal_dma_ex.c...
-compiling stm32f4xx_hal_pwr_ex.c...
-compiling stm32f4xx_hal_dma.c...
-compiling stm32f4xx_hal_rcc_ex.c...
-compiling stm32f4xx_hal_uart.c...
-compiling stm32f4xx_hal_cortex.c...
-compiling system_stm32f4xx.c...
-compiling stm32f4xx_hal_rcc.c...
-compiling stm32f4xx_hal_pwr.c...
-compiling stm32f4xx_hal_tim_ex.c...
-compiling main.c...
-main.c(31): warning:  #177-D: variable "res" was declared but never referenced
-  	u8 res=0;
-main.c: 1 warning, 0 errors
-compiling stm32f4xx_hal_gpio.c...
-compiling stm32f4xx_hal.c...
-compiling stm32f4xx_hal_usart.c...
-compiling stm32f4xx_hal_tim.c...
-compiling stm32f4xx_hal_ltdc_ex.c...
-compiling stm32f4xx_hal_sram.c...
-compiling stm32f4xx_ll_fmc.c...
-compiling stm32f4xx_hal_sdram.c...
-compiling usart.c...
-compiling stm32f4xx_hal_ltdc.c...
-compiling stm32f4xx_hal_spi.c...
-compiling stm32f4xx_hal_dma2d.c...
-compiling key.c...
-compiling sys.c...
-compiling stm32f4xx_ll_sdmmc.c...
-compiling stm32f4xx_hal_nand.c...
-compiling led.c...
-compiling delay.c...
-compiling stm32f4xx_hal_sd.c...
-compiling cc936.c...
-compiling lcd.c...
-compiling ff.c...
-compiling sdio_sdcard.c...
-compiling sdram.c...
-compiling nandtester.c...
-compiling nand.c...
-compiling usmart_config.c...
-compiling ltdc.c...
-compiling usmart_str.c...
-compiling spi.c...
-compiling w25qxx.c...
-compiling malloc.c...
-compiling usmart.c...
-compiling diskio.c...
-compiling ftl.c...
-compiling exfuns.c...
-compiling fattester.c...
-linking...
-Program Size: Code=56382 RO-data=195006 RW-data=680 ZI-data=33751352  
-FromELF: creating hex file...
-"..\OBJ\FATFS.axf" - 0 Error(s), 1 Warning(s).
-Build Time Elapsed:  00:00:09