Decode Status Register into Human-Readable Flags

Code

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

void decode_status(uint8_t status_reg) {
    int n;
    for (n=0;n<=7;n++)
    {
        if (status_reg & (1 << n))
        {
            if(n==0)
            {
                printf("Power On\n");
            }
            else if (n==1)
            {
                printf("Error\n");
            }
            else if (n==2)
            {
                printf("Tx Ready\n");
            }
            else if (n==3)
            {
                printf("Rx Ready\n");
            }
            else if (n==4)
            {
                printf("Overheat\n");
            }
            else if (n==5)
            {
                printf("Undervoltage\n");
            }

            else if (n==6)
            {
                printf("Timeout\n");
            }
            else{
                printf("Reserved\n");
            }

        }
    }

}

int main() {
    uint8_t reg;
    scanf("%hhu", &reg);
    decode_status(reg);
    return 0;
}

Solving Approach