Decode Status Register into Human-Readable Flags

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

#define MAX_BITS 8

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

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

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

Solving Approach