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BAHAHAHAHAHAHAHH

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This commit is contained in:
Arisotura
2021-08-12 15:35:13 +02:00
parent d67380c5dc
commit 50500cfd49
9 changed files with 283 additions and 278 deletions
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90
src/fatfs/ffsystem.c
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@ -3,6 +3,8 @@
/* (C)ChaN, 2018 */
/*------------------------------------------------------------------------*/
#define _POSIX_THREAD_SAFE_FUNCTIONS
#include <time.h>
#include "ff.h"
@ -54,27 +56,6 @@ int ff_cre_syncobj ( /* 1:Function succeeded, 0:Could not create the sync object
FF_SYNC_t* sobj /* Pointer to return the created sync object */
)
{
/* Win32 */
*sobj = CreateMutex(NULL, FALSE, NULL);
return (int)(*sobj != INVALID_HANDLE_VALUE);
/* uITRON */
// T_CSEM csem = {TA_TPRI,1,1};
// *sobj = acre_sem(&csem);
// return (int)(*sobj > 0);
/* uC/OS-II */
// OS_ERR err;
// *sobj = OSMutexCreate(0, &err);
// return (int)(err == OS_NO_ERR);
/* FreeRTOS */
// *sobj = xSemaphoreCreateMutex();
// return (int)(*sobj != NULL);
/* CMSIS-RTOS */
// *sobj = osMutexCreate(&Mutex[vol]);
// return (int)(*sobj != NULL);
}
@ -90,23 +71,6 @@ int ff_del_syncobj ( /* 1:Function succeeded, 0:Could not delete due to an error
FF_SYNC_t sobj /* Sync object tied to the logical drive to be deleted */
)
{
/* Win32 */
return (int)CloseHandle(sobj);
/* uITRON */
// return (int)(del_sem(sobj) == E_OK);
/* uC/OS-II */
// OS_ERR err;
// OSMutexDel(sobj, OS_DEL_ALWAYS, &err);
// return (int)(err == OS_NO_ERR);
/* FreeRTOS */
// vSemaphoreDelete(sobj);
// return 1;
/* CMSIS-RTOS */
// return (int)(osMutexDelete(sobj) == osOK);
}
@ -121,22 +85,6 @@ int ff_req_grant ( /* 1:Got a grant to access the volume, 0:Could not get a gran
FF_SYNC_t sobj /* Sync object to wait */
)
{
/* Win32 */
return (int)(WaitForSingleObject(sobj, FF_FS_TIMEOUT) == WAIT_OBJECT_0);
/* uITRON */
// return (int)(wai_sem(sobj) == E_OK);
/* uC/OS-II */
// OS_ERR err;
// OSMutexPend(sobj, FF_FS_TIMEOUT, &err));
// return (int)(err == OS_NO_ERR);
/* FreeRTOS */
// return (int)(xSemaphoreTake(sobj, FF_FS_TIMEOUT) == pdTRUE);
/* CMSIS-RTOS */
// return (int)(osMutexWait(sobj, FF_FS_TIMEOUT) == osOK);
}
@ -150,21 +98,27 @@ void ff_rel_grant (
FF_SYNC_t sobj /* Sync object to be signaled */
)
{
/* Win32 */
ReleaseMutex(sobj);
/* uITRON */
// sig_sem(sobj);
/* uC/OS-II */
// OSMutexPost(sobj);
/* FreeRTOS */
// xSemaphoreGive(sobj);
/* CMSIS-RTOS */
// osMutexRelease(sobj);
}
#endif
DWORD get_fattime()
{
// TODO: return melonDS time instead of RTC??
time_t timestamp = time(NULL);
struct tm timedata;
localtime_r(&timestamp, &timedata);
DWORD ret;
ret = (timedata.tm_sec >> 1);
ret |= (timedata.tm_min << 5);
ret |= (timedata.tm_hour << 11);
ret |= (timedata.tm_mday << 16);
ret |= ((timedata.tm_mon + 1) << 21);
ret |= ((timedata.tm_year - 80) << 25);
return ret;
}