#include <stdio.h>
#include <inttypes.h>
struct data_packet{
char identifier[8];
char command[8];
uint8_t arg1;
uint8_t arg2;
};
#define INPUT_STR "<<< id01 switch 0xAB29 >>>"
struct data_packet parse_input(char *input){
//uint8_t exit_code = 1;
struct data_packet packet;
uint8_t conversions = 0;
uint16_t args = 0;
conversions = sscanf(input , "<<< %s %s %x >>>", packet.identifier, packet.command, &args);
packet.arg1 = (args >> 8); // High Byte of args
packet.arg2 = (args & 0x00FF); //Low byte of args
//if (conversions == 3) exit_code = 0;
//return exit_code;
return packet;
}
int main(void){
struct data_packet data = parse_input(INPUT_STR);
printf("%s\n", INPUT_STR);
printf("identifier: %s\ncommand: %s\narg1: 0x%0x\narg2: 0x%0x\n", data.identifier, data.command, data.arg1, data.arg2);
return 0;
}
