jnlj

Dependencies:   mbed-rtos mbed

Fork of TFOX_CDMS_VR_1_0_WORKING by Team Fox

SDCard.h

Committer:
cholletisaik777
Date:
2015-06-16
Revision:
4:cc85cfaa2086
Parent:
0:d6e3d1e21484

File content as of revision 4:cc85cfaa2086:

#include "mbed.h"
#include "mbed_debug.h"
 
 
#define SD_COMMAND_TIMEOUT 5000
 
#define SD_DBG             0
 
#define R1_IDLE_STATE           (1 << 0)
#define R1_ERASE_RESET          (1 << 1)
#define R1_ILLEGAL_COMMAND      (1 << 2)
#define R1_COM_CRC_ERROR        (1 << 3)
#define R1_ERASE_SEQUENCE_ERROR (1 << 4)
#define R1_ADDRESS_ERROR        (1 << 5)
#define R1_PARAMETER_ERROR      (1 << 6)
 
 
int initialise_card();
int initialise_card_v1();
int initialise_card_v2();
int disk_initialize();
int FUNC_WR_SD(const uint8_t *, uint64_t);
int FUNC_RD_SD(uint8_t *, uint64_t);
int cmd(int, int);
int cmd58();
int cmdx(int, int);
int cmd8();
int *FUNC_INIT_SD();
 
uint64_t sd_sectors();

 
int read(uint8_t*, uint32_t );
int write(const uint8_t*, uint32_t );
static uint32_t ext_bits(unsigned char *, int , int );
 

 
 
#define SDCARD_FAIL 0
#define SDCARD_V1   1
#define SDCARD_V2   2
#define SDCARD_V2HC 3