*
* 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; version 2 of the License.
+ * 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
static const struct option options[] = {
{ .name = "tty", .has_arg = 1, .val = 'T' },
{ .name = "device", .has_arg = 1, .val = 'D' },
- { .name = "raw", .has_arg = 0, .val = 'r' },
- { .name = "verbose", .has_arg = 1, .val = 'v' },
+ { .name = "verbose", .has_arg = 0, .val = 'v' },
{ 0, 0, 0, 0},
};
static void usage(char *program)
{
- fprintf(stderr, "usage: %s [--verbose=<verbose>] [--device=<device>] [-tty=<tty>] <kbytes>\n", program);
+ fprintf(stderr, "usage: %s [--verbose] [--device=<AltOS-device>] [-tty=<tty>] [<kbytes>]\n", program);
exit(1);
}
-void
+static void
done(struct cc_usb *cc, int code)
{
cc_usb_close(cc);
main (int argc, char **argv)
{
char *device = NULL;
- char *filename;
- Elf *e;
- unsigned int s;
int i;
int c;
- int tries;
struct cc_usb *cc = NULL;
char *tty = NULL;
- int success;
int verbose = 0;
int ret = 0;
- int expected_size;
- int kbytes;
+ int kbytes = 0; /* 0 == continuous */
+ int written;
uint8_t bits[1024];
- while ((c = getopt_long(argc, argv, "rT:D:c:s:v:", options, NULL)) != -1) {
+ while ((c = getopt_long(argc, argv, "vT:D:", options, NULL)) != -1) {
switch (c) {
case 'T':
tty = optarg;
}
}
- if (!argv[optind])
- usage(argv[0]);
-
- kbytes = atoi(argv[optind]);
- if (kbytes < 1)
- kbytes = 1;
+ if (optind < argc)
+ kbytes = atoi(argv[optind]);
ao_verbose = verbose;
if (!cc)
exit(1);
- cc_usb_printf(cc, "f %d\n", kbytes);
+ if (kbytes) {
+ cc_usb_printf(cc, "f %d\n", kbytes);
- while (kbytes--) {
- int i;
- for (i = 0; i < 1024; i++)
- bits[i] = cc_usb_getchar(cc);
- write(1, bits, 1024);
+ while (kbytes--) {
+ for (i = 0; i < 1024; i++)
+ bits[i] = cc_usb_getchar(cc);
+ write(1, bits, 1024);
+ }
+ } else { /* 0 == continuous */
+ written = 0;
+ while (written >= 0) {
+ cc_usb_printf(cc, "f 1\n");
+ for (i = 0; i < 1024; i++)
+ bits[i] = cc_usb_getchar(cc);
+ written = write(1, bits, 1024);
+ }
}
done(cc, ret);