Files | |
file | sd_mmc_config.h |
Defines | |
#define | SD_RAW_WRITE_SUPPORT 1 |
#define | SD_RAW_WRITE_BUFFERING 1 |
#define | SD_RAW_SAVE_RAM 1 |
#define | SD_RAW_SAVE_RAM 0 |
#define | configure_pin_available() |
#define | configure_pin_locked() |
#define | get_pin_available() 0 |
#define | get_pin_locked() 0 |
Functions | |
uint8_t | sd_available () |
uint8_t | sd_locked () |
#define configure_pin_available | ( | ) |
#define configure_pin_locked | ( | ) |
#define get_pin_available | ( | ) | 0 |
#define get_pin_locked | ( | ) | 0 |
#define SD_RAW_SAVE_RAM 0 |
Controls MMC/SD access buffering.
Set to 1 to save static RAM, but be aware that you will lose performance.
Definition at line 106 of file sd_mmc_config.h.
#define SD_RAW_SAVE_RAM 1 |
Controls MMC/SD access buffering.
Set to 1 to save static RAM, but be aware that you will lose performance.
Definition at line 106 of file sd_mmc_config.h.
#define SD_RAW_WRITE_BUFFERING 1 |
Controls MMC/SD write buffering.
Set to 1 to buffer write accesses, set to 0 to disable it.
Definition at line 40 of file sd_mmc_config.h.
#define SD_RAW_WRITE_SUPPORT 1 |
Controls MMC/SD write support.
Set to 1 to enable MMC/SD write support, set to 0 to disable it.
Definition at line 30 of file sd_mmc_config.h.
uint8_t sd_available | ( | ) |
Checks wether a memory card is located in the slot.
Definition at line 297 of file sd_mmc.c.
References get_pin_available.
Referenced by sd_get_info(), and sd_init().
uint8_t sd_locked | ( | ) |
Checks wether the memory card is locked for write access.
Definition at line 308 of file sd_mmc.c.
References get_pin_locked.