how to hserin compare with known value?

[aa222k]

many many thanks dear pedja089
now code is working
what methed in short becuse i have too bytes for compare for example
hex :07 06 00 82 2D A1 00 D7 D8 , 07 06 00 82 2D CF 35 C4 90 , 07 06 00 82 2E 2F 35 C4 73 , many more ,so
i want further help?

[pedja089]

Try both ways and see which is faster.

[aa222k]

thanks ,
now i want write this 9 byte data and read its back .How this posible my mean how to write aray and read it again.
Regards