135 lines
3.2 KiB
C
135 lines
3.2 KiB
C
/*
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ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
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2011 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 <stdlib.h>
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#include "ch.h"
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#include "hal.h"
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#include "i2c_pns.h"
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#include "lis3.h"
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#include "tmp75.h"
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#include "fake.h"
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/*
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* Red LEDs blinker thread, times are in milliseconds.
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*/
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static WORKING_AREA(BlinkWA, 128);
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static msg_t Blink(void *arg) {
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(void)arg;
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while (TRUE) {
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palClearPad(IOPORT3, GPIOC_LED);
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chThdSleepMilliseconds(500);
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palSetPad(IOPORT3, GPIOC_LED);
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chThdSleepMilliseconds(500);
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}
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return 0;
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}
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/*
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* Accelerometer thread
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*/
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static WORKING_AREA(PollAccelThreadWA, 128);
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static msg_t PollAccelThread(void *arg) {
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chRegSetThreadName("PollAccel");
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(void)arg;
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while (TRUE) {
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// chThdSleepMilliseconds(rand() & 31);
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chThdSleepMilliseconds(32);
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request_acceleration_data();
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}
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return 0;
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}
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/* Temperature polling thread */
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static WORKING_AREA(PollTmp75ThreadWA, 128);
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static msg_t PollTmp75Thread(void *arg) {
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chRegSetThreadName("PollTmp75");
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(void)arg;
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while (TRUE) {
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// chThdSleepMilliseconds(rand() & 31);
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chThdSleepMilliseconds(15);
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/* Call reading function */
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request_temperature();
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}
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return 0;
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}
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/* Temperature polling thread */
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static WORKING_AREA(PollFakeThreadWA, 128);
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static msg_t PollFakeThread(void *arg) {
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chRegSetThreadName("PollFake");
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(void)arg;
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while (TRUE) {
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chThdSleepMilliseconds(16);
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/* Call reading function */
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request_fake();
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}
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return 0;
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}
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/*
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* Entry point, note, the main() function is already a thread in the system
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* on entry.
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*/
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int main(void) {
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halInit();
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chSysInit();
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chThdSleepMilliseconds(200);
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I2CInit_pns();
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/* Create accelerometer thread */
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chThdCreateStatic(PollAccelThreadWA,
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sizeof(PollAccelThreadWA),
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NORMALPRIO,
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PollAccelThread,
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NULL);
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/* Create temperature thread */
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chThdCreateStatic(PollTmp75ThreadWA,
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sizeof(PollTmp75ThreadWA),
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NORMALPRIO,
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PollTmp75Thread,
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NULL);
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/* Create not responding thread */
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chThdCreateStatic(PollFakeThreadWA,
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sizeof(PollFakeThreadWA),
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NORMALPRIO,
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PollFakeThread,
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NULL);
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/* Creates the blinker thread. */
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chThdCreateStatic(BlinkWA, sizeof(BlinkWA), HIGHPRIO, Blink, NULL);
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/* main loop that do nothing */
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while (TRUE) {
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chThdSleepMilliseconds(500);
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}
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return 0;
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}
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