Decode Status Register into Human-Readable Flags

Code

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

void decode_status(uint8_t status_reg) {
    // Your logic here
    uint8_t ex;
    int i;
    for(i=0;i<8;i++){
       ex =  status_reg & 0x01<<i;
        if(ex== 0x01) printf("Power On\n");
        if(ex == 0x02) printf("Error\n");
        if(ex == 0x04) printf("Tx Ready\n");
        if(ex== 0x08) printf("Rx Ready\n");
        if(ex == 0x10) printf("Overheat\n");
        if(ex == 0x20) printf("Undervoltage\n");
        if(ex== 0x40) printf("Timeout\n");
        if(ex== 0x80) printf("Reserved\n");
    }
}

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

Solving Approach