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/*
* usbserial.c - usb serial gadget command
*
* Copyright (c) 2011 Eric Bénard <eric@eukrea.com>, Eukréa Electromatique
* based on dfu.c which is :
* Copyright (c) 2009 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* 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.
*
*/
#include <common.h>
#include <command.h>
#include <errno.h>
#include <malloc.h>
#include <getopt.h>
#include <fs.h>
#include <xfuncs.h>
#include <usb/usbserial.h>
static int do_usbserial(int argc, char *argv[])
{
int opt;
struct usb_serial_pdata pdata;
char *argstr;
char *manufacturer = "barebox";
char *productname = CONFIG_BOARDINFO;
u16 idVendor = 0, idProduct = 0;
int mode = 0;
while ((opt = getopt(argc, argv, "m:p:V:P:asd")) > 0) {
switch (opt) {
case 'm':
manufacturer = optarg;
break;
case 'p':
productname = optarg;
break;
case 'V':
idVendor = simple_strtoul(optarg, NULL, 0);
break;
case 'P':
idProduct = simple_strtoul(optarg, NULL, 0);
break;
case 'a':
mode = 0;
break;
#ifdef HAVE_OBEX
case 'o':
mode = 1;
break;
#endif
case 's':
mode = 2;
break;
case 'd':
usb_serial_unregister();
return 0;
}
}
argstr = argv[optind];
pdata.manufacturer = manufacturer;
pdata.productname = productname;
pdata.idVendor = idVendor;
pdata.idProduct = idProduct;
pdata.mode = mode;
return usb_serial_register(&pdata);
}
BAREBOX_CMD_HELP_START(usbserial)
BAREBOX_CMD_HELP_USAGE("usbserial [OPTIONS] <description>\n")
BAREBOX_CMD_HELP_SHORT("Enable/disable a serial gadget on the USB device interface.\n")
BAREBOX_CMD_HELP_OPT ("-m <str>", "Manufacturer string (barebox)\n")
BAREBOX_CMD_HELP_OPT ("-p <str>", "product string (" CONFIG_BOARDINFO ")\n")
BAREBOX_CMD_HELP_OPT ("-V <id>", "vendor id\n")
BAREBOX_CMD_HELP_OPT ("-P <id>", "product id\n")
BAREBOX_CMD_HELP_OPT ("-a", "CDC ACM (default)\n")
#ifdef HAVE_OBEX
BAREBOX_CMD_HELP_OPT ("-o", "CDC OBEX\n")
#endif
BAREBOX_CMD_HELP_OPT ("-s", "Generic Serial\n")
BAREBOX_CMD_HELP_OPT ("-d", "Disable the serial gadget\n")
BAREBOX_CMD_HELP_END
/**
* @page usbserial_command
*/
BAREBOX_CMD_START(usbserial)
.cmd = do_usbserial,
.usage = "Serial gadget enable/disable",
BAREBOX_CMD_HELP(cmd_usbserial_help)
BAREBOX_CMD_END
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