106 lines
2.7 KiB
C
106 lines
2.7 KiB
C
/*
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* usbserial.c - usb serial gadget command
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*
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* Copyright (c) 2011 Eric Bénard <eric@eukrea.com>, Eukréa Electromatique
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* based on dfu.c which is :
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* Copyright (c) 2009 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#include <common.h>
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#include <command.h>
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#include <errno.h>
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#include <malloc.h>
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#include <getopt.h>
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#include <fs.h>
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#include <xfuncs.h>
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#include <usb/usbserial.h>
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static int do_usbserial(int argc, char *argv[])
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{
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int opt;
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struct usb_serial_pdata pdata;
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char *manufacturer = "barebox";
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const char *productname = barebox_get_model();
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u16 idVendor = 0, idProduct = 0;
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int mode = 0;
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while ((opt = getopt(argc, argv, "m:p:V:P:asd")) > 0) {
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switch (opt) {
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case 'm':
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manufacturer = optarg;
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break;
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case 'p':
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productname = optarg;
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break;
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case 'V':
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idVendor = simple_strtoul(optarg, NULL, 0);
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break;
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case 'P':
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idProduct = simple_strtoul(optarg, NULL, 0);
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break;
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case 'a':
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mode = 0;
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break;
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#ifdef HAVE_OBEX
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case 'o':
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mode = 1;
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break;
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#endif
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case 's':
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mode = 2;
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break;
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case 'd':
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usb_serial_unregister();
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return 0;
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}
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}
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pdata.manufacturer = manufacturer;
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pdata.productname = productname;
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pdata.idVendor = idVendor;
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pdata.idProduct = idProduct;
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pdata.mode = mode;
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return usb_serial_register(&pdata);
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}
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BAREBOX_CMD_HELP_START(usbserial)
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BAREBOX_CMD_HELP_TEXT("Enable / disable a serial gadget on the USB device interface.")
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BAREBOX_CMD_HELP_TEXT("")
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BAREBOX_CMD_HELP_TEXT("Options:")
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BAREBOX_CMD_HELP_OPT ("-m STR", "Manufacturer string (barebox)")
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BAREBOX_CMD_HELP_OPT ("-p STR", "product string")
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BAREBOX_CMD_HELP_OPT ("-V ID", "vendor id")
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BAREBOX_CMD_HELP_OPT ("-P ID", "product id")
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BAREBOX_CMD_HELP_OPT ("-a", "CDC ACM (default)")
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#ifdef HAVE_OBEX
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BAREBOX_CMD_HELP_OPT ("-o", "CDC OBEX")
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#endif
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BAREBOX_CMD_HELP_OPT ("-s", "Generic Serial")
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BAREBOX_CMD_HELP_OPT ("-d", "Disable the serial gadget")
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BAREBOX_CMD_HELP_END
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BAREBOX_CMD_START(usbserial)
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.cmd = do_usbserial,
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BAREBOX_CMD_DESC("serial gadget enable/disable")
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BAREBOX_CMD_OPTS("[-mpVPa"
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#ifdef HAVE_OBEX
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"o"
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#endif
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"sd] <description>")
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BAREBOX_CMD_GROUP(CMD_GRP_HWMANIP)
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BAREBOX_CMD_HELP(cmd_usbserial_help)
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BAREBOX_CMD_END
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