flashdev.h

来自「《嵌入式固件开发》一书的源码」· C头文件 代码 · 共 18 行

/* flash.h:
   Header file for use with 29F800B for 16 bit mode.
*/
#define FLASH_TIMEOUT       1000000
#define FLASHFUNCSIZE       320

/* Manufacturer and device ids... */
#define AMD29F800T  0x000122d6
#define AMD29F800B  0x00012258
#define SGS29F040   0x20e2
#define AMD29F040   0x01a4
#define AMD29F010   0x0120

#define Fwrite(to,frm)      (*(ftype *)to = *(ftype *)frm)
#define Is_Equal(p1,p2)     (*(ftype *)p1 == *(ftype *)p2)
#define Is_Not_Equal(p1,p2) (*(ftype *)p1 != *(ftype *)p2)
#define NotAligned(ptr)     ((long)ptr & 1)