117 lines
3.4 KiB
C
117 lines
3.4 KiB
C
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/*
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ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
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2011,2012 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 "ch.h"
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#include "hal.h"
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/*
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* LED blinker1 thread, times are in milliseconds.
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*/
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static WORKING_AREA(waThread1, 128);
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static msg_t Thread1(void *arg) {
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(void)arg;
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chRegSetThreadName("blinker1");
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while (TRUE) {
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palClearPad(GPIO3, GPIO3_LED1);
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chThdSleepMilliseconds(500);
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palSetPad(GPIO3, GPIO3_LED1);
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chThdSleepMilliseconds(500);
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}
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}
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/*
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* LED blinker2 thread, times are in milliseconds.
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*/
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static WORKING_AREA(waThread2, 128);
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static msg_t Thread2(void *arg) {
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(void)arg;
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chRegSetThreadName("blinker2");
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while (TRUE) {
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palClearPad(GPIO3, GPIO3_LED2);
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chThdSleepMilliseconds(500);
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palSetPad(GPIO3, GPIO3_LED2);
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chThdSleepMilliseconds(480);
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}
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}
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/*
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* LED scanlight thread, times are in milliseconds.
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*/
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static WORKING_AREA(waThread3, 128);
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static msg_t Thread3(void *arg) {
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(void)arg;
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chRegSetThreadName("scanner1");
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palSetPort(GPIO2, PAL_PORT_BIT(GPIO2_LED5) |
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PAL_PORT_BIT(GPIO2_LED6) |
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PAL_PORT_BIT(GPIO2_LED7) |
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PAL_PORT_BIT(GPIO2_LED8));
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while (TRUE) {
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palClearPort( GPIO2, PAL_PORT_BIT(GPIO2_LED5));
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chThdSleepMilliseconds(50);
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palSetPort( GPIO2, PAL_PORT_BIT(GPIO2_LED8));
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chThdSleepMilliseconds(150);
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palClearPort( GPIO2, PAL_PORT_BIT(GPIO2_LED6));
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chThdSleepMilliseconds(50);
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palSetPort( GPIO2, PAL_PORT_BIT(GPIO2_LED5));
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chThdSleepMilliseconds(150);
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palClearPort( GPIO2, PAL_PORT_BIT(GPIO2_LED7));
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chThdSleepMilliseconds(50);
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palSetPort( GPIO2, PAL_PORT_BIT(GPIO2_LED6));
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chThdSleepMilliseconds(150);
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palClearPort( GPIO2, PAL_PORT_BIT(GPIO2_LED8));
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chThdSleepMilliseconds(50);
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palSetPort( GPIO2, PAL_PORT_BIT(GPIO2_LED7));
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chThdSleepMilliseconds(150);
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}
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}
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/*
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* Application entry point.
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*/
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int main(void) {
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/*
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* System initializations.
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* - HAL initialization, this also initializes the configured device drivers
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* and performs the board-specific initializations.
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* - Kernel initialization, the main() function becomes a thread and the
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* RTOS is active.
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*/
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halInit();
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chSysInit();
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/*
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* Creates the LED threads.
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*/
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chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
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chThdCreateStatic(waThread2, sizeof(waThread2), NORMALPRIO, Thread2, NULL);
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chThdCreateStatic(waThread3, sizeof(waThread3), NORMALPRIO, Thread3, NULL);
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/*
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* Normal main() thread activity, in this demo it does nothing.
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*/
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while (TRUE) {
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chThdSleepMilliseconds(500);
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}
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}
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