I want to get the lowest bytes of an uint16_t in C.
Example:
20544 = 0x5040
0x40 = 64
I tried, (X & ((1<<2) - 1)). This doesn't work for me.
Get lowest bytes from an uint16_t in C
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You use bytes (plural), but a
uint16_tis composed of two bytes, so I'm assuming you mean the least significant byte (singular). If that's so, here is one way of obtaining it: