Decode Status Register into Human-Readable Flags

Code

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

void decode_status(uint8_t status_reg) {
    // Your logic here
    for(int i=0;i<=7;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;
                }
        }
        }
    }
}

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

Solving Approach