Decode Status Register into Human-Readable Flags

Code

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

void decode_status(uint8_t status_reg) {
    // Your logic here
    if (status_reg & (1<<0))         printf ("Power On\n");
    if (status_reg & (1<<1))    printf ("Error\n");
    if (status_reg & (1<<2))    printf ("Tx Ready\n");
    if (status_reg & (1<<3))    printf ("Rx Ready\n");
    if (status_reg & (1<<4))    printf ("Overheat\n");
    if (status_reg & (1<<5))    printf ("Undervoltage\n");
    if (status_reg & (1<<6))    printf ("Timeout\n");
    if (status_reg & (1<<7))    printf ("Reserved");
}

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

Solving Approach