BQSTUDIO导出来的.gm.fs文件，这几个命令简写都是什么意思

BQSTUDIO导出来的.gm.fs文件，有人能解释下，这几个命令都是什么意思吗？

;——————————————————–
;Verify Existing Firmware Version
;——————————————————–
W: AA 00 01 00
C: AA 00 21 04
W: AA 00 02 00
C: AA 00 09 01
;——————————————————–
;SET_CFGUPDATE
;——————————————————–
W: AA 00 13 00
X: 1500
W: AA 3E 02 00
W: AA 40 02 26 00 00 32 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
W: AA 60 A5
X: 200
W: AA 3E 02 00
C: AA 60 A5
W: AA 3E 24 00
W: AA 40 00 19 28 63 5F FF 62 00 32 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
W: AA 60 69
X: 200
W: AA 3E 24 00
C: AA 60 69
W: AA 3E 30 00

Cheng.W：