Set Baud Rate Field in Control Register

Code

#include <stdio.h>
#include <stdint.h>

uint32_t set_baud_rate(uint32_t reg, uint8_t baud) 
{
   uint32_t mask=~(((1<<4)-1)<<8);
   reg=reg&mask; //clearing bits in specific position with respective mask generated in baove step.
   reg=reg|(baud<<8);
    return reg;
}

int main() {
    uint32_t reg;
    uint8_t baud;
    scanf("%u %hhu", &reg, &baud);
    printf("%u", set_baud_rate(reg, baud));
    return 0;
}

Solving Approach