????????????NOR_FLASH?????
???????????У?NOR_FLASH???????4M??8M???С:
4M??FLASH??????п??????????:Ptr < 0x220000
8M??FLASH??????п??????????:Ptr < 0x400000(?????????0x3fffff)
???????????????ж?NOR_FLASH???????????????????ü???checksum??????У?顣
??????У???????????????????unsigned short *ptr ?????????????????????????????????????FLASH?е?????byte,???????????unsigned short?????????????temp??????????????????????????2??byte??????????????????unsigned long??????????temp????????????????????????4??byte?????????????????????????????λ?????????д?????
??????γ??????1024byte????16??byte???????????????????????????????word?????????1 word = 2byte???????512???????1024byte
??????????????16λ????????????????????????????????????????????????
????admin ?????????2019-07-31
