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/*------------------------------------------------------------------------*/
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/* Sample Code of OS Dependent Functions for FatFs                        */
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/* (C) ChaN, 2018                                                         */
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/* (C) CTCaer, 2018-2024                                                  */
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/*------------------------------------------------------------------------*/
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#include <bdk.h>
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#include <libs/fatfs/ff.h>
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#if FF_USE_LFN == 3	/* Dynamic memory allocation */
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/*------------------------------------------------------------------------*/
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/* Allocate a memory block                                                */
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/*------------------------------------------------------------------------*/
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void* ff_memalloc (	/* Returns pointer to the allocated memory block (null if not enough core) */
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	UINT msize		/* Number of bytes to allocate */
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)
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{
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	// Ensure size is aligned to SDMMC block size.
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	return malloc(ALIGN(msize, SDMMC_DAT_BLOCKSIZE));	/* Allocate a new memory block with POSIX API */
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}
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/*------------------------------------------------------------------------*/
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/* Free a memory block                                                    */
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/*------------------------------------------------------------------------*/
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void ff_memfree (
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	void* mblock	/* Pointer to the memory block to free (nothing to do if null) */
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)
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{
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	free(mblock);	/* Free the memory block with POSIX API */
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}
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#endif
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#if FF_FS_NORTC == 0
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/*------------------------------------------------------------------------*/
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/* Get real time clock                                                    */
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/*------------------------------------------------------------------------*/
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DWORD get_fattime (
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	void
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)
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{
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	rtc_time_t time;
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	max77620_rtc_get_time_adjusted(&time);
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	return (((DWORD)(time.year - 1980) << 25) | ((DWORD)time.month << 21) | ((DWORD)time.day << 16) |
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		((DWORD)time.hour << 11) | ((DWORD)time.min << 5) | (time.sec >> 1));
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}
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#endif
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