diff options
Diffstat (limited to 'ao-tools/ao-eeprom')
| -rw-r--r-- | ao-tools/ao-eeprom/Makefile.am | 2 | ||||
| -rw-r--r-- | ao-tools/ao-eeprom/ao-eeprom.1 | 33 | ||||
| -rw-r--r-- | ao-tools/ao-eeprom/ao-eeprom.c | 33 |
3 files changed, 66 insertions, 2 deletions
diff --git a/ao-tools/ao-eeprom/Makefile.am b/ao-tools/ao-eeprom/Makefile.am index 587acee7..efeed976 100644 --- a/ao-tools/ao-eeprom/Makefile.am +++ b/ao-tools/ao-eeprom/Makefile.am @@ -8,3 +8,5 @@ ao_eeprom_DEPENDENCIES = $(AO_EEPROM_LIBS) ao_eeprom_LDADD=$(AO_EEPROM_LIBS) $(LIBUSB_LIBS) ao_eeprom_SOURCES = ao-eeprom.c + +man_MANS = ao-eeprom.1 diff --git a/ao-tools/ao-eeprom/ao-eeprom.1 b/ao-tools/ao-eeprom/ao-eeprom.1 new file mode 100644 index 00000000..8caff9d1 --- /dev/null +++ b/ao-tools/ao-eeprom/ao-eeprom.1 @@ -0,0 +1,33 @@ +.\" +.\" 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. +.\" +.\" +.TH AO-EEPROM 1 "ao-eeprom" "" +.SH NAME +ao-eeprom \- Fetch eeprom contents from TeleMetrum device +.SH SYNOPSIS +.B "ao-eeprom" +[\-tty \fItty-device\fP] +.SH DESCRIPTION +.I ao-eeprom +downloads the eeprom contents from a connected TeleMetrum device. +.SH USAGE +.I ao-eeprom +connects to the specified target device and dumps each block of the +eeprom to stdout in hexidecimal bytes. +.SH AUTHOR +Keith Packard diff --git a/ao-tools/ao-eeprom/ao-eeprom.c b/ao-tools/ao-eeprom/ao-eeprom.c index 399732d9..726cc22c 100644 --- a/ao-tools/ao-eeprom/ao-eeprom.c +++ b/ao-tools/ao-eeprom/ao-eeprom.c @@ -18,10 +18,23 @@ #include <stdio.h> #include <stdlib.h> +#include <unistd.h> +#include <getopt.h> #include "cc-usb.h" #define NUM_BLOCK 512 +static const struct option options[] = { + { .name = "tty", .has_arg = 1, .val = 'T' }, + { 0, 0, 0, 0}, +}; + +static void usage(char *program) +{ + fprintf(stderr, "usage: %s [--tty <tty-name>]\n", program); + exit(1); +} + int main (int argc, char **argv) { @@ -31,10 +44,26 @@ main (int argc, char **argv) uint8_t *b; int i, j; uint32_t addr; - char *tty; + char *tty = NULL; + int c; - tty = getenv("CCDBG_TTY"); + while ((c = getopt_long(argc, argv, "T:", options, NULL)) != -1) { + switch (c) { + case 'T': + tty = optarg; + break; + default: + usage(argv[0]); + break; + } + } + if (!tty) + tty = getenv("ALTOS_TTY"); + if (!tty) + tty="/dev/ttyACM0"; cc = cc_usb_open(tty); + if (!cc) + exit(1); for (block = 0; block < NUM_BLOCK; block++) { cc_queue_read(cc, bytes, sizeof (bytes)); cc_usb_printf(cc, "e %x\n", block); |