Based stm32f407 the sd card data read and write functions, source data

SD_CARD\SD_CARD\Doc\ReadMe.txt
.......\.......\JLinkLog.txt
.......\.......\JLinkSettings.ini
.......\.......\Libraries\CMSIS\CMSIS END USER LICENCE AGREEMENT.pdf
.......\.......\.........\.....\Device\ST\STM32F4xx\Include\stm32f4xx.h
.......\.......\.........\.....\......\..\.........\.......\system_stm32f4xx.h
.......\.......\.........\.....\......\..\.........\Release_Notes.html
.......\.......\.........\.....\......\..\.........\Source\Templates\arm\startup_stm32f4xx.s
.......\.......\.........\.....\......\..\.........\......\.........\gcc_ride7\startup_stm32f4xx.s
.......\.......\.........\.....\......\..\.........\......\.........\iar\startup_stm32f4xx.s
.......\.......\.........\.....\......\..\.........\......\.........\system_stm32f4xx.c
.......\.......\.........\.....\......\..\.........\......\.........\TASKING\cstart_thumb2.asm
.......\.......\.........\.....\......\..\.........\......\.........\.rueSTUDIO\startup_stm32f4xx.s
.......\.......\.........\.....\.ocumentation\CMSIS-SVD_Schema_1_0.xsd
.......\.......\.........\.....\.............\CMSIS_CM4_SIMD.htm
.......\.......\.........\.....\.............\CMSIS_Core.htm
.......\.......\.........\.....\.............\CMSIS_DebugSupport.htm
.......\.......\.........\.....\.............\CMSIS_History.htm
.......\.......\.........\.....\.............\CMSIS_Logo_Final.jpg
.......\.......\.........\.....\.............\CMSIS_System_View_Description.htm
.......\.......\.........\.....\Include\arm_common_tables.h
.......\.......\.........\.....\.......\arm_math.h
.......\.......\.........\.....\.......\core_cm0.h
.......\.......\.........\.....\.......\core_cm3.h
.......\.......\.........\.....\.......\core_cm4.h
.......\.......\.........\.....\.......\core_cm4_simd.h
.......\.......\.........\.....\.......\core_cmFunc.h
.......\.......\.........\.....\.......\core_cmInstr.h
.......\.......\.........\.....\index.htm
.......\.......\.........\.....\README.txt
.......\.......\.........\STM32F4x7_ETH_Driver\inc\stm32f4x7_eth.h
.......\.......\.........\....................\...\stm32f4x7_eth_conf_template.h
.......\.......\.........\....................\Release_Notes.html
.......\.......\.........\....................\src\stm32f4x7_eth.c
.......\.......\.........\........x_StdPeriph_Driver\inc\misc.h
.......\.......\.........\..........................\...\stm32f4xx_adc.h
.......\.......\.........\..........................\...\stm32f4xx_can.h
.......\.......\.........\..........................\...\stm32f4xx_crc.h
.......\.......\.........\..........................\...\stm32f4xx_cryp.h
.......\.......\.........\..........................\...\stm32f4xx_dac.h
.......\.......\.........\..........................\...\stm32f4xx_dbgmcu.h
.......\.......\.........\..........................\...\stm32f4xx_dcmi.h
.......\.......\.........\..........................\...\stm32f4xx_dma.h
.......\.......\.........\..........................\...\stm32f4xx_exti.h
.......\.......\.........\..........................\...\stm32f4xx_flash.h
.......\.......\.........\..........................\...\stm32f4xx_fsmc.h
.......\.......\.........\..........................\...\stm32f4xx_gpio.h
.......\.......\.........\..........................\...\stm32f4xx_hash.h
.......\.......\.........\..........................\...\stm32f4xx_i2c.h
.......\.......\.........\..........................\...\stm32f4xx_iwdg.h
.......\.......\.........\..........................\...\stm32f4xx_pwr.h
.......\.......\.........\..........................\...\stm32f4xx_rcc.h
.......\.......\.........\..........................\...\stm32f4xx_rng.h
.......\.......\.........\..........................\...\stm32f4xx_rtc.h
.......\.......\.........\..........................\...\stm32f4xx_sdio.h
.......\.......\.........\..........................\...\stm32f4xx_spi.h
.......\.......\.........\..........................\...\stm32f4xx_syscfg.h
.......\.......\.........\..........................\...\stm32f4xx_tim.h
.......\.......\.........\..........................\...\stm32f4xx_usart.h
.......\.......\.........\.......

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