//#include "mmc_protocol.h"
//struct mmc_csd csd;
void MMCTest()
{
unsigned short mmcbuf[2048];
int i;
unsigned int t[2];
unsigned int t1[2];
unsigned int size;
JZ_StartTimer();
JZ_GetTimer(t);
MMC_Initialize();
size=MMC_GetSize();
printf("Card Size: %d\n",size);
for(i = 0; i < 2048;i++)
mmcbuf[i] = i;
printf("write mmc 4 8 sector\r\n");
MMC_WriteMultiBlock(4,8,(unsigned char *)mmcbuf);
printf("write mmc 12 8 sector\r\n");
MMC_WriteMultiBlock(12,8,(unsigned char *)mmcbuf);
for(i = 0; i < 2048;i++)
mmcbuf[i] = 0;
printf("read mmc 4 8 sector\r\n");
MMC_ReadMultiBlock(4,8,(unsigned char *)mmcbuf);
for(i = 0; i < 2048;i++)
if(mmcbuf[i] != i)
printf("error %d, %d\r\n", mmcbuf[i],i);
printf("read mmc 12 8 sector\r\n");
for(i = 0; i < 2048;i++)
mmcbuf[i] = 0;
MMC_ReadMultiBlock(12,8,(unsigned char *)mmcbuf);
for(i = 0; i < 2048;i++)
if(mmcbuf[i] != i)
printf("error %d, %d\r\n", mmcbuf[i],i);
printf("Test mmc OK!\n");
JZ_GetTimer(t1);
JZ_DiffTimer(t1,t1,t);
printf("write file use timer %d.%06d s\r\n",t1[1],t1[0]);
JZ_StopTimer();
}
int MMC_LB_MultiRead(unsigned int Sector, void *pBuffer,unsigned int SectorCount) {
_MMC_LB_FLUSHCACHES(Sector,Sector+SectorCount);
return MMC_ReadMultiBlock(Sector,SectorCount,pBuffer);
}
unsigned int ReadDevSector(unsigned int handle,unsigned char *buf,unsigned int startsect,unsigned int sectcount)
{
if (!MMC_DetectStatus())
MMC_ReadMultiBlock( startsect , sectcount , buf);
}
