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skrzyp |
//==========================================================================
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//
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// redboot_cmds.c
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//
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// OLPCH2294 [platform] specific RedBoot commands
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//
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//==========================================================================
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// ####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2008 Free Software Foundation, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later
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// version.
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with eCos; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// As a special exception, if other files instantiate templates or use
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// macros or inline functions from this file, or you compile this file
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// and link it with other works to produce a work based on this file,
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// this file does not by itself cause the resulting work to be covered by
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// the GNU General Public License. However the source code for this file
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// must still be made available in accordance with section (3) of the GNU
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// General Public License v2.
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//
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// This exception does not invalidate any other reasons why a work based
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// on this file might be covered by the GNU General Public License.
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// -------------------------------------------
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// ####ECOSGPLCOPYRIGHTEND####
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//==========================================================================
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//#####DESCRIPTIONBEGIN####
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//
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// Author(s): Sergei Gavrikov
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// Contributors: Sergei Gavrikov
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// Date: 2008-08-31
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// Purpose:
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// Description:
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//
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// This code is part of RedBoot (tm).
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//
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//####DESCRIPTIONEND####
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//
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//========================================================================*/
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#include <cyg/hal/hal_diag.h>
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#include <redboot.h>
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// CLI functions
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static void do_echo (int argc, char *argv[]);
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RedBoot_cmd ("echo",
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"Outputs the args. If -n is specified, the trailing newline is suppressed.",
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"-n [arg ...]", do_echo);
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static void do_led (int argc, char *argv[]);
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RedBoot_cmd ("led", "Manage diagnostic led(s)", "[-m mask]", do_led);
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//--------------------------------------------------------------------------
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// do_echo --
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//
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static void
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do_echo (int argc, char *argv[])
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{
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bool newline = true;
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if (argc > 1) {
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int i = 1;
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if (strncmp (&argv[i][0], "-n", 2) == 0) {
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newline = false;
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i++;
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}
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for (; i < argc; i++) {
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diag_write_string (&argv[i][0]);
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if ((argc - i) > 1)
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diag_write_char (' ');
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}
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}
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if (newline)
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diag_write_char ('\n');
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return;
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}
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//--------------------------------------------------------------------------
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// do_led --
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//
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static void
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do_led (int argc, char *argv[])
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{
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struct option_info opts[1];
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unsigned long mask;
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bool mask_set;
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init_opts (&opts[0], 'm', true, OPTION_ARG_TYPE_NUM,
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&mask, &mask_set, "mask");
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if (!scan_opts (argc, argv, 1, opts, 1, 0, 0, "")) {
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return;
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}
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if (!mask_set) {
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diag_printf ("led what <mask>?\n");
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return;
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}
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hal_lpc2xxx_set_leds (mask);
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return;
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}
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// indent: --indent-level4 -br -nut; vim: expandtab tabstop=4 shiftwidth=4
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//--------------------------------------------------------------------------
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// EOF redboot_cmds.c
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