Decode Status Register into Human-Readable Flags

Code

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

char *data[8] = {
"Power On","Error","Tx Ready","Rx Ready","Overheat",
"Undervoltage","Timeout","Reserved"
};

void decode_status(uint8_t status_reg) {
    // Your logic here
    for(int i =0;i<8;i++)
    {
        if(bool(status_reg &(1<<i)) ==1)
        {
            printf("%s\n",data[i]);
        }
    }
}

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

Solving Approach

 

 

 

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Input

13

Expected Output

Power On Tx Ready Rx Ready