Decode Status Register into Human-Readable Flags

Code

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

void decode_status(uint8_t status_reg)
{
    // Your logic here
    for (int bit = 0; bit < 8; bit++)
    {
        if (status_reg & (1 << bit))
        {
            switch(bit)
            {
                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;
            }
        }
    }
}

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

Solving Approach