140 lines
3.3 KiB
C
140 lines
3.3 KiB
C
/*
|
|
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
|
|
2011 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/>.
|
|
*/
|
|
/*
|
|
Concepts and parts of this file have been contributed by Uladzimir Pylinsky
|
|
aka barthess.
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include "ch.h"
|
|
#include "hal.h"
|
|
|
|
#include "i2c_pns.h"
|
|
#include "lis3.h"
|
|
#include "tmp75.h"
|
|
#include "fake.h"
|
|
|
|
|
|
/*
|
|
* Red LEDs blinker thread, times are in milliseconds.
|
|
*/
|
|
static WORKING_AREA(BlinkWA, 64);
|
|
static msg_t Blink(void *arg) {
|
|
chRegSetThreadName("Blink");
|
|
(void)arg;
|
|
while (TRUE) {
|
|
palClearPad(IOPORT3, GPIOC_LED);
|
|
chThdSleepMilliseconds(500);
|
|
palSetPad(IOPORT3, GPIOC_LED);
|
|
chThdSleepMilliseconds(500);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* Accelerometer thread
|
|
*/
|
|
static WORKING_AREA(PollAccelThreadWA, 256);
|
|
static msg_t PollAccelThread(void *arg) {
|
|
chRegSetThreadName("PollAccel");
|
|
(void)arg;
|
|
while (TRUE) {
|
|
/*chThdSleepMilliseconds(rand() & 31);*/
|
|
chThdSleepMilliseconds(32);
|
|
request_acceleration_data();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
/* Temperature polling thread */
|
|
static WORKING_AREA(PollTmp75ThreadWA, 256);
|
|
static msg_t PollTmp75Thread(void *arg) {
|
|
chRegSetThreadName("PollTmp75");
|
|
(void)arg;
|
|
while (TRUE) {
|
|
/*chThdSleepMilliseconds(rand() & 31);*/
|
|
chThdSleepMilliseconds(15);
|
|
/* Call reading function */
|
|
request_temperature();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
/* Temperature polling thread */
|
|
static WORKING_AREA(PollFakeThreadWA, 256);
|
|
static msg_t PollFakeThread(void *arg) {
|
|
chRegSetThreadName("PollFake");
|
|
(void)arg;
|
|
while (TRUE) {
|
|
chThdSleepMilliseconds(16);
|
|
/* Call reading function */
|
|
request_fake();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
/*
|
|
* Entry point, note, the main() function is already a thread in the system
|
|
* on entry.
|
|
*/
|
|
int main(void) {
|
|
|
|
halInit();
|
|
chSysInit();
|
|
|
|
chThdSleepMilliseconds(200);
|
|
I2CInit_pns();
|
|
|
|
/* Create accelerometer thread */
|
|
chThdCreateStatic(PollAccelThreadWA,
|
|
sizeof(PollAccelThreadWA),
|
|
NORMALPRIO,
|
|
PollAccelThread,
|
|
NULL);
|
|
|
|
/* Create temperature thread */
|
|
chThdCreateStatic(PollTmp75ThreadWA,
|
|
sizeof(PollTmp75ThreadWA),
|
|
NORMALPRIO,
|
|
PollTmp75Thread,
|
|
NULL);
|
|
|
|
/* Create not responding thread */
|
|
chThdCreateStatic(PollFakeThreadWA,
|
|
sizeof(PollFakeThreadWA),
|
|
NORMALPRIO,
|
|
PollFakeThread,
|
|
NULL);
|
|
|
|
/* Creates the blinker thread. */
|
|
chThdCreateStatic(BlinkWA, sizeof(BlinkWA), HIGHPRIO, Blink, NULL);
|
|
|
|
/* main loop that do nothing */
|
|
while (TRUE) {
|
|
chThdSleepMilliseconds(500);
|
|
}
|
|
|
|
return 0;
|
|
}
|