init

USER/Function.h

@@ -0,0 +1,24 @@
+#ifndef _FUNCTION_H
+#define _FUNCTION_H
+
+#include "delay.h"
+#include "diskio.h"
+#include "led.h"
+#include "string.h"
+
+#define Data_volume	1410000
+
+
+extern FIL file1;                       // 文件对象
+extern FILINFO fno;
+extern FATFS fatfs;                    // 逻辑驱动器的工作区
+extern FRESULT res;             // FRESULT函数公共结果代码
+extern UINT fnum;            					  /* 文件成功读写数量 */
+
+void open_file(void);
+void sendStartSignalToFPGA(void);
+void SPI_Read_SDRAM(void);
+void Formatting_test(void);
+void SDRAM_TO_SD(void);
+
+#endif