3.11.6 Q15_RIGHT_SHIFT Macro

C

#define   Q15_RIGHT_SHIFT( x, y)   (int16_t)( x  >> y )

Summary

Performs right bit shift operation on a Q15 fixed-point format value.

Description

This macro performs right bit shift operation on a Q15 fixed-point format value.

Example

int16_t a = 0x4000;  // Example Q15 value (0.5 in Q15 format)
int16_t result = Q15_RIGHT_SHIFT(a, 2); // Shift right by 2 bits  
    

Remarks

None