Add a command to sleep for n milliseconds. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
41 lines
975 B
C
41 lines
975 B
C
/*
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* msleep.c - delay execution for n milliseconds
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*
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* Copyright (c) 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>, Pengutronix
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*
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* derived from commands/sleep.c
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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 <clock.h>
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static int do_msleep(int argc, char *argv[])
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{
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ulong delay;
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if (argc != 2)
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return COMMAND_ERROR_USAGE;
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delay = simple_strtoul(argv[1], NULL, 10);
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mdelay(delay);
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return 0;
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}
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BAREBOX_CMD_START(msleep)
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.cmd = do_msleep,
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.usage = "delay execution for n milliseconds",
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BAREBOX_CMD_END
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