Decode Status Register into Human-Readable Flags

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

void decode_status(uint8_t status_reg) {
    // Your logic here
    int i=0;
    while(i<8){
        if((status_reg & (1u << i)) >> 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:
                    printf("Power On\n");
                    break;
            }
        }
        i++;
    }
}

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

Solving Approach