| // this is a fixed size and should not be changed | |
| #define SDCARD_BLOCK_SIZE (512) | |
| void sdcard_init(void); | |
| bool sdcard_is_present(void); | |
| bool sdcard_power_on(void); | |
| void sdcard_power_off(void); | |
| uint64_t sdcard_get_capacity_in_bytes(void); | |
| bool sdcard_read_blocks(uint8_t *dest, uint32_t block_num, uint32_t num_blocks); | |
| bool sdcard_write_blocks(const uint8_t *src, uint32_t block_num, uint32_t num_blocks); | |
| extern const struct _mp_obj_base_t pyb_sdcard_obj; |