Прикрепляю нужный файлы ff.c ,ff.h, fattime.c,fattime.h, integer.c, diskio.c и diskio.h. При попытке скомпилировать выдает
:MainCode\Main\Main.c(41): warning: #188-D: enumerated type mixed with another type
MainCode\Main\Main.c(41): warning: #188-D: enumerated type mixed with another type
MainCode\Main\Main.c(41): warning: #188-D: enumerated type mixed with another type
MainCode\Main\Main.c(47): warning: #188-D: enumerated type mixed with another type
MainCode\Main\Main.c(47): warning: #188-D: enumerated type mixed with another type
MainCode\Main\Main.c(47): warning: #188-D: enumerated type mixed with another type
linking...
.\FreeRTOS_00.axf: Error: L6218E: Undefined symbol SPI_CalculateCRC (referred from diskio.o).
.\FreeRTOS_00.axf: Error: L6218E: Undefined symbol SPI_Cmd (referred from diskio.o).
.\FreeRTOS_00.axf: Error: L6218E: Undefined symbol SPI_I2S_DeInit (referred from diskio.o).
.\FreeRTOS_00.axf: Error: L6218E: Undefined symbol SPI_I2S_GetFlagStatus (referred from diskio.o).
.\FreeRTOS_00.axf: Error: L6218E: Undefined symbol SPI_I2S_ReceiveData (referred from diskio.o).
.\FreeRTOS_00.axf: Error: L6218E: Undefined symbol SPI_I2S_SendData (referred from diskio.o).
.\FreeRTOS_00.axf: Error: L6218E: Undefined symbol SPI_Init (referred from diskio.o).
.\FreeRTOS_00.axf: Error: L6218E: Undefined symbol ff_convert (referred from ff.o).
".\FreeRTOS_00.axf" - 8 Errors, 6 Warning(s).