Decode Status Register into Human-Readable Flags

Code

#include <stdio.h>
#include <stdint.h>
void status(int i){
    switch(i){
        case 0: {printf("Power On\n");
        break;}
        case 1: {
            printf("Error\n");
            break;
        }
        case 2:
        {printf("Tx Ready\n");
        break;}
        case 3:
        {
            printf("Rx Ready\n");
            break;   }
        case 4:{
            printf("Overheat\n");
            break;
        }
        case 5:
        {
            printf("Undervoltage\n");
            break;
        }
        case 6:{
            printf("Timeout\n");
            break;
        }
        case 7:{
            printf("Reserved\n");
            break;
        }
    }
}
void decode_status(uint8_t status_reg) {
    int a=0b00000001;
    for(int i=0;i<8;i++){
        if((status_reg&a)!=0){
        status(i);}
        a<<=1;
    }
}

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

Solving Approach