Decode Status Register into Human-Readable Flags

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

void decode_status(uint8_t reg) {

   if (reg & (1<<0)){
       printf("Power On\n");
   }

   if (reg & (1<<1)){
       printf("Error\n");
   }

   if (reg & (1<<2)){
       printf("Tx Ready\n");
   }

   if (reg & (1<<3)){
       printf("Rx Ready\n");
   }

   if (reg & (1<<4)){
       printf("Overheat\n");
   }

   if(reg & (1<<5)){
       printf("Undervoltage\n");
   }

   if (reg & (1<<6)){
       printf("Timeout\n");
   }

   if (reg & (1<<7)){
       printf("Reserved\n");
   }
}

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

Solving Approach