Decode Status Register into Human-Readable Flags

Code

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

void decode_status(uint8_t status_reg) {
    // Your logic here
    const char* flags[8] = {
    "Power On",      // bit 0
    "Error",         // bit 1
    "Tx Ready",      // bit 2
    "Rx Ready",      // bit 3
    "Overheat",      // bit 4
    "Undervoltage",  // bit 5
    "Timeout",       // bit 6
    "Reserved"       // bit 7
    };
    for (int i = 0; i < 8; i++) {
    if (status_reg & (1 << i)) {
        printf("%s\n", flags[i]);
    }
    }

}

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

Solving Approach