FR_INVALID_NAME 文件名无效。 FR_INVALID_DRIVE 驱动器号无效。 FR_EXIST 该文件已存在。 FR_DENIED 由于下列原因,所需的访问被拒绝:以写模式打开一个只读文件。由于存在一个同名的只读文件或目录,而导致文件无法被创建。由于目录表或磁盘已满,而导致文件无法被创建。 FR_NOT_READY 由于驱动器中没有存储介质或...
-FR_INVALID_DRIVE:表示无效的驱动器号。 - FR_TIMEOUT:表示操作超时。 四、函数使用示例 下面通过一个实际的例子来说明f_open和creat_new函数的使用: c #include "ff.h" #include "stdio.h" FRESULT result; FATFS fs; FIL file; int main() { char buffer[100]; UINT bytesRead; result = f_mount...
FR_NOT_READY, /(3) The physical drive cannot work/ FR_NO_FILE, /(4) Could not find the file/ FR_NO_PATH, /(5) Could not find the path/ FR_INVALID_NAME, /(6) The path name format is invalid/ FR_DENIED, /(7) Access denied due to prohibited access or directory full/ FR_EX...
return FR_INVALID_DRIVE;...} 在ffcon.h 中这样定义 _VOLUMES:#define _VOLUMES1 当驱动号大于...
return FR_INVALID_DRIVE;rfs = FatFs[vol]; /* Get current fs object */ if (rfs) { #if...
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Le case activée de bogue INVALID_DRIVER_HANDLE a la valeur 0x0000011F. Cela indique qu’une personne a fermé le handle initial d’un pilote entre l’insertion de l’objet pilote et le référencement du handle.
return (FR_INVALID_OBJECT) I really don't understand why I have this result, especially since I can see my .txt file correctely in the expression windows of CCS. I really would appreciate any comment, help and a...
res = FR_INVALID_NAME;if (res == FR_OK) { dir = dj.dir;if (!dir) { /* Root dire...