+/*
+ * Copyright © 2009 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <getopt.h>
+#include "cc-usb.h"
+#include "cc.h"
+
+#define NUM_BLOCK 512
+
+static const struct option options[] = {
+ { .name = "tty", .has_arg = 1, .val = 'T' },
+ { .name = "device", .has_arg = 1, .val = 'D' },
+ { 0, 0, 0, 0},
+};
+
+static void usage(char *program)
+{
+ fprintf(stderr, "usage: %s [--tty <tty-name>] [--device <device-name>\n", program);
+ exit(1);
+}
+
+int
+main (int argc, char **argv)
+{
+ struct cc_usb *cc;
+ char *tty = NULL;
+ char *device = NULL;
+ int c;
+ char line[8192];
+ FILE *out;
+ char *filename;
+ int serial_number;
+ char cmd;
+ int tick, a, b;
+
+ while ((c = getopt_long(argc, argv, "T:D:", options, NULL)) != -1) {
+ switch (c) {
+ case 'T':
+ tty = optarg;
+ break;
+ case 'D':
+ device = optarg;
+ break;
+ default:
+ usage(argv[0]);
+ break;
+ }
+ }
+ if (!tty)
+ tty = cc_usbdevs_find_by_arg(device, "TeleMetrum");
+ if (!tty)
+ tty = getenv("ALTOS_TTY");
+ if (!tty)
+ tty="/dev/ttyACM0";
+ cc = cc_usb_open(tty);
+ if (!cc)
+ exit(1);
+ /* send a 'version' command followed by a 'log' command */
+ cc_usb_printf(cc, "v\nl\n");
+ out = NULL;
+ for (;;) {
+ cc_usb_getline(cc, line, sizeof (line));
+ if (!strcmp (line, "end"))
+ break;
+ if (sscanf(line, "serial-number %u", &serial_number) == 1) {
+ filename = cc_make_filename(serial_number, "eeprom");
+ out = fopen (filename, "w");
+ if (!out) {
+ perror(filename);
+ }
+ } else if (sscanf(line, "%c %x %x %x", &cmd, &tick, &a, &b) == 4) {
+ if (out) {
+ fprintf(out, "%s\n", line);
+ if (cmd == 'S' && a == 8) {
+ fclose(out);
+ out = NULL;
+ }
+ }
+ }
+ }
+ if (out)
+ fclose (out);
+ cc_usb_close(cc);
+ exit (0);
+}