Decode Status Register into Human-Readable Flags

Code

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



void decode_status(uint8_t status_reg) {
    // Your logic here

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

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

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

Solving Approach