Decode Status Register into Human-Readable Flags

#include <stdio.h>
#include <stdint.h>
#define poweron  (1<<0)
#define error    (1<<1)
#define txready  (1<<2)
#define rxready  (1<<3)
#define overheat (1<<4)
#define uv       (1<<5)
#define time     (1<<6)
#define res      (1<<7)
void decode_status(uint8_t status_reg) {
    // Your logic here
    if (status_reg & poweron) printf("Power On\n");
    if (status_reg & error) printf("Error\n");
    if (status_reg & txready) printf("Tx Ready\n");
    if (status_reg & rxready) printf("Rx Ready\n");
    if (status_reg & overheat) printf("Overheat\n");
    if (status_reg & uv) printf("Undervoltage\n");
    if (status_reg & time) printf("Timeout\n");
    if (status_reg & res) printf("Reserved\n");
}

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

Solving Approach