Decode Status Register into Human-Readable Flags

Code

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

void decode_status(uint8_t status_reg) {
    // Your logic here
    
        if(status_reg&0x01)
           printf("Power On\n");
        if(status_reg&0x02)
           printf("Error\n");
        if(status_reg&4)
           printf("Tx Ready\n");
        if(status_reg&8)
           printf("Rx Ready\n");
        if(status_reg&16)
           printf("Overheat\n");
        if(status_reg&32)
           printf("Undervoltage\n");
        if(status_reg&64)
           printf("Timeout\n");
        if(status_reg&128){
            printf("Reserved\n");
        }
           
    }


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