Decode Status Register into Human-Readable Flags

Code

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

const char *sttName[8] ={"Power On", "Error", "Tx Ready", "Rx Ready", "Overheat", "Undervoltage", "Timeout", "Reserved"};

void decode_status(uint8_t status_reg) {
    // Your logic here
   for(uint8_t i = 0; i < 8; i++){
    uint8_t flag = ((status_reg >> i) & 0x1);
    if(flag){
        printf("%s\n", sttName[i]);
    }
   }
}

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

Solving Approach