#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <fcntl.h>
#include <termios.h>

#include "image.h"
#include "serial_util.h"

#define DEFAULT_SERIAL_PORT "/dev/ttyUSB0"

int main(int argc, char **argv) {
    int c;
    char *speed = NULL;
    char *serial_port = DEFAULT_SERIAL_PORT;
    while ((c = getopt(argc, argv, "c:s:")) != -1) {
        switch (c) {
        case 'c':
            serial_port = optarg;
            break;
        case 's':
            speed = optarg;
        default:
            break;
        }
    }

    int serial_fd = serial_init(serial_port, speed);

    uint8_t rem = (uint8_t)(argc - optind);
    if (rem) {
        if (strcmp(argv[optind], "image") == 0) {
            image_main(serial_fd, rem-1, &argv[optind+1]);
        }
    }
}