我们直接告诉uc/fs,我们用的平台为ucos-ii就好了,

然后更改一下"Fs_x_ucos_ii.c"文件,更改后如下:

static xSemaphoreHandle FS_SemFileHandle;
static xSemaphoreHandle FS_SemFileOps;
static xSemaphoreHandle FS_SemMemManager;
static xSemaphoreHandle FS_SemDeviceOps;

#if FS_POSIX_DIR_SUPPORT
static xSemaphoreHandle FS_SemDirHandle;
static xSemaphoreHandle FS_SemDirOps;
#endif

void FS_X_OS_LockFileHandle (void)
{
xQueueTakeMutexRecursive(FS_SemFileHandle,(portTickType)10);
}
void FS_X_OS_UnlockFileHandle (void)
{
xQueueGiveMutexRecursive(FS_SemFileHandle);
}
void FS_X_OS_LockFileOp (FS_FILE *pFile)
{
xQueueTakeMutexRecursive(FS_SemFileOps,(portTickType)10);
}

void FS_X_OS_UnlockFileOp (FS_FILE *pFile)
{
xQueueGiveMutexRecursive(FS_SemFileOps);
}

void FS_X_OS_LockMem (void)
{
xQueueTakeMutexRecursive(FS_SemMemManager,(portTickType)10);
}

void FS_X_OS_UnlockMem (void)
{
xQueueGiveMutexRecursive(FS_SemMemManager);
}

void FS_X_OS_LockDeviceOp (const FS_DEVICE * pDevice)
{
xQueueTakeMutexRecursive(FS_SemDeviceOps,(portTickType)10);
}

void FS_X_OS_UnlockDeviceOp (const FS_DEVICE *pDevice)
{
xQueueGiveMutexRecursive(FS_SemDeviceOps);
}

#if FS_POSIX_DIR_SUPPORT
void FS_X_OS_LockDirHandle (void)
{
xQueueTakeMutexRecursive(FS_SemDirHandle,(portTickType)10);
}
#endif

#if FS_POSIX_DIR_SUPPORT
void FS_X_OS_UnlockDirHandle (void)
{
xQueueGiveMutexRecursive(FS_SemDirHandle);
}
#endif

#if FS_POSIX_DIR_SUPPORT
void FS_X_OS_LockDirOp (FS_DIR *pDir)
{
xQueueTakeMutexRecursive(FS_SemDirOps,(portTickType)10);
}
#endif

#if FS_POSIX_DIR_SUPPORT
void FS_X_OS_UnlockDirOp (FS_DIR *pDir)
{
xQueueGiveMutexRecursive(FS_SemDirOps);
}
#endif

FS_U16 FS_X_OS_GetDate (void)
{
FS_U16 r;
FS_U16 Day, Month, Year;

Day = FS_X_GET_DAY();
Month = FS_X_GET_MONTH();
Year = FS_X_GET_YEAR();

r = Day + (Month << 5) + (Year << 9);
return r;
}

FS_U16 FS_X_OS_GetTime (void)
{
FS_U16 r;
FS_U16 Sec, Min, Hour;

Sec = FS_X_GET_SECOND();
Min = FS_X_GET_MINUTE();
Hour = FS_X_GET_HOUR();

r = Sec / 2 + (Min << 5) + (Hour << 11);
return r;
}

int FS_X_OS_Init (void)
{
FS_SemFileHandle = xSemaphoreCreateMutex();
FS_SemFileOps = xSemaphoreCreateMutex();
FS_SemMemManager = xSemaphoreCreateMutex();
FS_SemDeviceOps = xSemaphoreCreateMutex();

#if FS_POSIX_DIR_SUPPORT
FS_SemDirHandle = xSemaphoreCreateMutex();
FS_SemDirOps = xSemaphoreCreateMutex();
#endif

return (0);
}

int FS_X_OS_Exit (void)
{
vQueueDelete(FS_SemFileHandle);
vQueueDelete(FS_SemFileOps);
vQueueDelete(FS_SemMemManager);
vQueueDelete(FS_SemDeviceOps);

#if FS_POSIX_DIR_SUPPORT
vQueueDelete(FS_SemDirHandle);
vQueueDelete(FS_SemDirOps);
#endif
return (0);
}

不过别忘更改头文件包含噢, 呵呵,

更改完了就编译吧,