Extract Packet Fields from Byte Stream

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

typedef struct {
    uint8_t start;
    uint8_t command;
    uint16_t data;
    uint8_t crc;
    uint8_t end;
} Packet;

void print_packet_fields(uint8_t *buffer) {
    // Overlay struct and print values
    Packet pt;
    pt.start = buffer[0];
    pt.command= buffer[1];
    pt.data = (buffer[3]<<8 | buffer[2]);
    pt.crc = buffer[4];
    pt.end =buffer[5];

    printf("Start: %d\n",pt.start);
    printf("Command: %d\n",pt.command);
    printf("Data: %d\n",pt.data);
    printf("CRC: %d\n",pt.crc);
    printf("End: %d\n",pt.end);
   


}

int main() {
    uint8_t buffer[6];
    for (int i = 0; i < 6; i++) {
        scanf("%hhu", &buffer[i]);
    }
    print_packet_fields(buffer);
    return 0;
}