Decode Status Register into Human-Readable Flags

Code

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

void decode_status(uint8_t status_reg)
{
    // Your logic here

    int isBitSet = 0;
    for (int i = 0; i < 8; i++)
    {
        isBitSet = (status_reg >> i) & 1u;

        if (isBitSet == 1)
        {
            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;
            }

            default:
                break;
            }
        }
    }
}

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

Solving Approach