54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
/*------------------------------------------------------------------------*/
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/* Sample Code of OS Dependent Functions for FatFs */
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/* (C)ChaN, 2017 */
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/*------------------------------------------------------------------------*/
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#include "ff.h"
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#include "sys.h"
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#include "malloc.h"
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//////////////////////////////////////////////////////////////////////////////////
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/****************************************************************/
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//FATFS底层(ffsystem) 驱动代码
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//STM32H7工程模板-HAL库函数版本
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//DevEBox 大越创新
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//淘宝店铺：mcudev.taobao.com
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//淘宝店铺：shop389957290.taobao.com
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/****************************************************************/
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//////////////////////////////////////////////////////////////////////////////////
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//获得时间
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//User defined function to give a current time to fatfs module */
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//31-25: Year(0-127 org.1980), 24-21: Month(1-12), 20-16: Day(1-31) */
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//15-11: Hour(0-23), 10-5: Minute(0-59), 4-0: Second(0-29 *2) */
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DWORD get_fattime (void)
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{
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return 0;
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}
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//动态分配内存
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void *ff_memalloc (UINT size)
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{
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return (void*)mymalloc(SRAMIN,size);
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}
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//释放内存
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void ff_memfree (void* mf)
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{
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myfree(SRAMIN,mf);
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}
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