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/*
ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT 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.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <ch.h>
#include <avr/io.h>
void hwinit(void) {
/*
* I/O ports setup.
* Everything configured as input with pull-up initially.
*/
DDRA = 0;
PORTA = 0xFF;
DDRB = 0;
PORTB = 0xFF;
DDRC = 0;
PORTC = 0xFF;
DDRD = 0;
PORTD = 0xFF;
DDRE = 0;
PORTE = 0xFF;
DDRF = 0;
PORTF = 0xFF;
DDRG = 0;
PORTG = 0xFF;
/*
* Enables Idle mode for SLEEP instruction.
*/
SMCR = 1;
}
void chSysPause(void) {
chThdSetPriority(IDLEPRIO);
while (TRUE) {
// asm volatile ("sleep");
}
}
void chSysHalt(void) {
chSysLock();
while (TRUE)
;
}
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