#include <stdio.h>
#include <stdint.h>
void decode_status(uint8_t status_reg) {
// Your logic here
const char* bitMap[] = {
"Power On",
"Error",
"Tx Ready",
"Rx Ready",
"Overheat",
"Undervoltage",
"Timeout",
"Reserved"
};
uint8_t reg = status_reg;
for(int i = 0; i < 8; i++)
{
if(reg & (1 << i))
{
printf("%s\n", bitMap[i]);
}
}
}
int main() {
uint8_t reg;
scanf("%hhu", ®);
decode_status(reg);
return 0;
}Solving Approach :
So basically I have tabularized all the bits and its corresponding meanings into one const char* bitMap so that this cannot be modified
Input
13
Expected Output
Power On Tx Ready Rx Ready