Decode Status Register into Human-Readable Flags

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

void decode_status(uint8_t reg) {
    // Your logic her
    
    if((reg & (1<<0))==1)   printf("Power On\n");
    if((reg & (1<<1))==2)   printf("Error\n");
    if((reg & (1<<2))==4)   printf("Tx Ready\n");
    if((reg & (1<<3))==8)   printf("Rx Ready\n");
    if((reg & (1<<4))==16)   printf("Overheat\n");
    if((reg & (1<<5))==32)   printf("Undervoltage\n");
    if((reg & (1<<6))==64)   printf("Timeout\n");
    if((reg & (1<<7))==128)   printf("Reserved\n");
}

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

Solving Approach