Decode Status Register into Human-Readable Flags

Code

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

void decode_status(uint8_t status_reg) {
    // Your logic here
    int flag;
    for (int i=0;i<8;i++){
        flag=status_reg & (1<<i);
       switch (flag){
        case 1:
        printf ("Power On\n");
        break;
        case 2:
        printf("Error\n");
        break;
        case 4:
        printf("Tx Ready\n");
        break;
        case 8:
        printf("Rx Ready\n");
        break;
        case 16:
        printf("Overheat\n");
        break;
        case 32:
        printf("Undervoltage\n");
        break;
        case 64:
        printf("Timeout\n");
        break;
        case 128:
        printf("Reserved\n");
        break;
       }
    }  
}

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

Solving Approach