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/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 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 "hal.h"
/*
* GPT1 callback.
*/
static void gpt1cb(GPTDriver *gptp) {
(void)gptp;
palTogglePad(IOPORT3, GPIOC_LED);
}
/*
* GPT1 configuration.
*/
static const GPTConfig gpt1cfg = {
10000, /* 10KHz timer clock.*/
gpt1cb /* Timer callback.*/
};
/*
* Application entry point.
*/
int main(void) {
/*
* System initializations.
* - HAL initialization, this also initializes the configured device drivers
* and performs the board-specific initializations.
* - Kernel initialization, the main() function becomes a thread and the
* RTOS is active.
*/
halInit();
chSysInit();
/*
* Initializes the GPT driver 1.
*/
gptStart(&GPTD1, &gpt1cfg);
/*
* Normal main() thread activity, in this demo it does nothing.
*/
while (TRUE) {
gptStartContinuous(&GPTD1, 5000);
chThdSleepMilliseconds(5000);
gptStartContinuous(&GPTD1, 2500);
chThdSleepMilliseconds(5000);
}
return 0;
}
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