Pradeep Kotipalli
/
TFOX_CDMS_VR_1_0_WORKING
jnlj
Fork of TFOX_CDMS_VR_1_0_WORKING by
SDCard.h
- Committer:
- cholletisaik777
- Date:
- 2015-06-15
- Revision:
- 0:d6e3d1e21484
- Child:
- 4:cc85cfaa2086
File content as of revision 0:d6e3d1e21484:
#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 disk_write(const uint8_t *, uint64_t); int disk_read(uint8_t *, uint64_t); int cmd(int, int); int cmd58(); int cmdx(int, int); int cmd8(); 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