Decode Status Register into Human-Readable Flags

Code

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

const char*flag[]
{ "Power On","Error","Tx Ready","Rx Ready","Overheat","Undervoltage","Timeout","Reserved"};

void decode_status(uint8_t status_reg) {
    
    int i;
    for(i=0;i<8;i++){
    if(status_reg & (1<<i)){    
      printf("%s\n",flag[i]);
    }
    }
    
}

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

Solving Approach