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++){
        if (status_reg & (1 << 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;
                 default:
            break;
            }
        }
    }
}

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

Solving Approach