Decode Status Register into Human-Readable Flags

Code

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

void decode_status(uint8_t status_reg) {
    for(int i=0;i<8;i++){
        int result = status_reg & (1 << i);

        if (result == (1 << i)){
            if(i==0){
                printf("Power On\n");
            }
            else if(i==1){
                printf("Error\n");
            }
            else if(i==2){
                printf("Tx Ready\n");
            }
            else if(i==3){
                printf("Rx Ready\n");
            }
            else if(i==4){
                printf("Overheat\n");
            }
            else if(i==5){
                printf("Undervoltage\n");
            }
            else if(i==6){
                printf("Timeout\n");
            }
            else{
                printf("Reserved\n");
            }
        }
    }
}

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

Solving Approach