Decode Status Register into Human-Readable Flags

Code

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

 const char* status_register[]{
    "Power On",
    "Error",
    "Tx Ready",
    "Rx Ready",
    "Overheat",
    "Undervoltage",
    "Timeout",
    "Reserved"
 };
 
 
 void decode_status(uint8_t status_reg) {
     // Your logic here
     for (uint8_t i = 0; i < 8; i++)
     {
        if(1 &(status_reg >> i)){

            printf("%s\n", status_register[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