136 lines
3.0 KiB
C
136 lines
3.0 KiB
C
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/*
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ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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/*
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Concepts and parts of this file have been contributed by Uladzimir Pylinsky
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aka barthess.
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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, 64);
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static msg_t Blink(void *arg) {
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chRegSetThreadName("Blink");
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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, 256);
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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, 256);
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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, 256);
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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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