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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 "lpc214x.h"
/*
* Red LEDs blinker thread, times are in milliseconds.
*/
static WorkingArea(waThread1, 64);
static msg_t Thread1(void *arg) {
while (TRUE) {
IO0CLR = 0x00000800;
chThdSleep(200);
IO0SET = 0x00000C00;
chThdSleep(800);
IO0CLR = 0x00000400;
chThdSleep(200);
IO0SET = 0x00000C00;
chThdSleep(800);
}
return 0;
}
/*
* Yellow LED blinker thread, times are in milliseconds.
*/
static WorkingArea(waThread2, 64);
static msg_t Thread2(void *arg) {
while (TRUE) {
IO0CLR = 0x80000000;
chThdSleep(200);
IO0SET = 0x80000000;
chThdSleep(300);
}
return 0;
}
/*
* Entry point, the interrupts are disabled on entry.
*/
int main(int argc, char **argv) {
/*
* The main() function becomes a thread here then the interrupts are
* enabled and ChibiOS/RT goes live.
*/
chSysInit();
/*
* Creates the blinker threads.
*/
chThdCreate(NORMALPRIO, 0, waThread1, sizeof(waThread1), Thread1, NULL);
chThdCreate(NORMALPRIO, 0, waThread2, sizeof(waThread2), Thread2, NULL);
/*
* Normal main() thread activity, in this demo it does nothing except
* sleeping in a loop.
*/
while (TRUE)
chThdSleep(1000);
return 0;
}
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