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 mask=1U;
    uint8_t position;
    for(int i=0;i<8;i++)
    {
        if((status_reg & mask)!= 0){
            switch (i){
                case 0: printf("Power On\n");break;
                case 1: printf("Error\n");break;
                case 2: printf("Tx Ready\n");break;
                case 3: printf("Rx Ready\n");break;
                case 4: printf("Overheat\n");break;
                case 5: printf("Undervoltage\n");break;
                case 6: printf("Timeout\n");break;
                case 7: printf("Reserved\n");break;
            }
        }
        mask <<=1;
    }
}

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

Solving Approach