- 論壇徽章:
- 0
|
- /*--------------------------------------------------------------------------------------
- -函數(shù)名稱:INT8U FAT_Init(void)
- ----------------------------------------------------------------------------------------
- -函數(shù)功能:文件系統(tǒng)初始化
- -入口參數(shù):無
- -出口參數(shù):出錯返回1,成功返回0
- ---------------------------------------------------------------------------------------*/
- INT8U FAT_Init(void);
- /*--------------------------------------------------------------------------------------
- -函數(shù)名稱:INT8U File_Open(INT8U *PATH)
- ----------------------------------------------------------------------------------------
- -函數(shù)功能:打開一個文件,比如輸入("/dir1/dir2/dir3/...../test.txt")
- -入口參數(shù):路徑,以"/"開頭,根目錄下的1.mp3文件寫為"/1.mp3"
- -出口參數(shù):打開返回0,異常返回1
- ---------------------------------------------------------------------------------------*/
- INT8U File_Open(INT8U *PATH);
- /*--------------------------------------------------------------------------------------
- -函數(shù)名稱:INT8U File_Read_Simple(INT8U *buffer)
- ----------------------------------------------------------------------------------------
- -函數(shù)功能:讀取文件數(shù)據(jù),每次執(zhí)行此函數(shù),都會自動讀取512B數(shù)據(jù),無法定位,只能順序讀取
- -入口參數(shù):數(shù)據(jù)緩沖,可用fat_buf
- -出口參數(shù):讀取正常返回0,讀完返回1
- ---------------------------------------------------------------------------------------*/
- INT8U File_Read_Simple(INT8U *buffer);
|
|