Question

I have an object with coordinates 19, 104. Coordinates of this object represented by bytes “30 01 00 00 40 03 00 00”
If i replace first byte to 00, 19 turns into 16
Those 8 bytes is values of coordinates in some application, 4 byte per value, but it doesn’t look like normal hex values… because for number 19 hex code is 13.
Maybe you know? There is a lot of weird things for me like big / little endian and etc…

Answer 1

Because each byte is being read in reverse (Big Endian), so 30 is interpreted as 3, and 01 is interpreted as 16. But the rest is being read ltr.

What is Big Endian

Endianness