42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
/*
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ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
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This file is part of ChibiOS/RT.
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ChibiOS/RT is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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ChibiOS/RT 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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <ch.h>
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void chSysPause(void) {
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chThdSetPriority(IDLEPRIO);
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asm volatile (
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"ldi r18, 1 \n\t" // SE bit
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"out 0x33, r18 \n" // SMCR
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);
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while (TRUE) {
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asm volatile ("sleep\n\t");
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}
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}
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void chSysHalt(void) {
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chSysLock();
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while (TRUE)
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;
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}
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