Decode Status Register into Human-Readable Flags

Code

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

typedef enum {
    Power_On,
    Error,
    Tx_Ready,
    Rx_Ready,
    Overheat,
    Undervoltage,
    Timeout,
    Reserved
} Flag_typedef;

void _flag(Flag_typedef flag_index){
    switch(flag_index)
    {
        case Power_On:
            printf("Power On\n");
            break;
        case Error:
            printf("Error\n");
            break;
        case Tx_Ready:
            printf("Tx Ready\n");
            break;
        case Rx_Ready:
            printf("Rx Ready\n");
            break;
        case Overheat:
            printf("Overheat\n");
            break;
        case Undervoltage:
            printf("Undervoltage\n");
            break;
        case Timeout:
            printf("Timeout\n");
            break;
        case Reserved:
            printf("Reserved\n");
            break;
    }
}

void decode_status(uint8_t status_reg) {
    // Your logic here
    unsigned int i = 0;
    for(i = 0; i < 8; i++){
        if(((status_reg >> i) & 0x1)){
            _flag((Flag_typedef)i);
        }
    }
}

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

Solving Approach