#include <stdio.h>
#include <stdint.h>
void decode_status(uint8_t status_reg) {
// Your logic here
uint8_t mask = 0x01;
uint8_t number=status_reg;
int i;
for(i=1;i<=8;i++){
uint8_t find=(number&mask);
if(find==1){
switch (i){
case 1:
printf("Power On\n");
break;
case 2:
printf("Error\n");
break;
case 3:
printf("Tx Ready\n");
break;
case 4:
printf("Rx Ready\n");
break;
case 5:
printf("Overheat\n");
break;
case 6:
printf("Undervoltage\n");
break;
case 7:
printf("Timeout\n");
break;
case 8:
printf("Reserved\n");
break;
}
}
uint8_t skip = status_reg>>i;
number=skip;
}
}
int main() {
uint8_t reg;
scanf("%hhu", ®);
decode_status(reg);
return 0;
}
Solving Approach
Input
13
Expected Output
Power On Tx Ready Rx Ready