-bool dflash_init(void);
-void dflash_reset(void);
-uint8_t dflash_stat(void);
-
-uint8_t dflash_cmd(dflashAddr_t page_addr, dflashAddr_t byte_addr, DFlashOpcode opcode);
-
-uint8_t dflash_read_byte(dflashAddr_t page_addr, dflashAddr_t byte_addr, DFlashOpcode opcode);
-void dflash_read_block(dflashAddr_t page_addr, dflashAddr_t byte_addr, DFlashOpcode opcode, uint8_t *block, dflashSize_t len);
-
-void dflash_write_byte(dflashAddr_t byte_addr, DFlashOpcode opcode, uint8_t data);
-void dflash_write_block(dflashAddr_t byte_addr, DFlashOpcode opcode, uint8_t *block, dflashSize_t len);