Decode Status Register into Human-Readable Flags

Code

#include <stdio.h>
#include <stdint.h>
const char *STATUS_FLAG[] = {"Power On", "Error", "Tx Ready", "Rx Ready", "Overheat", "Undervoltage", "Timeout", "Reserved"};
void decode_status(uint8_t status_reg) {
    for(int i = 0; i < 8; i++)
    {
        if(status_reg & (1<<i))
        {
            printf("%s\n", STATUS_FLAG[i]);
        }
    }
}

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

Solving Approach