Decode Status Register into Human-Readable Flags

Code

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

bool checkBit(unsigned char reg, int pos){
	if(reg & (1<<pos)){
		return 1;
	}
	return 0;
}

void decode_status(uint8_t status_reg) {
    // Your logic here
    for(uint8_t i = 0;i<8;i++){
    	bool check = checkBit(status_reg,i);
    	if(check == 0)	continue;
    	if(i == 0){
    		printf("Power On\n");
    	}
    	else if(i == 1){
    		printf("Error\n");
    	}
    	else if(i == 2){
    		printf("Tx Ready\n");
    	}
    	else if(i == 3){
    		printf("Rx Ready\n");
    	}
    	else if(i == 4){
    		printf("Overheat\n");
    	}
    	else if(i == 5){
    		printf("Undervoltage\n");
    	}
    	else if(i == 6){
    		printf("Timeout\n");
    	}
    	else if(i == 7){
    		printf("Reserved\n");
    	}
    }
}


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

Solving Approach