62 lines
1.5 KiB
C
62 lines
1.5 KiB
C
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/*
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Copyright (C) 2016 Stephane D'Alu
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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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#include "ch.h"
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#include "hal.h"
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void timeout_callback(void) {
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palTogglePad(IOPORT1, LED2);
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palTogglePad(IOPORT1, LED3);
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palTogglePad(IOPORT1, LED4);
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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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palSetPad(IOPORT1, LED1);
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WDGConfig WDG_config = {
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.pause_on_sleep = 0,
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.pause_on_halt = 0,
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.timeout_ms = 5000,
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.callback = timeout_callback
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};
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wdgStart(&WDGD1, &WDG_config);
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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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if (palReadPad(IOPORT1, BTN1) == 0) {
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palTogglePad(IOPORT1, LED1);
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wdgReset(&WDGD1);
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}
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chThdSleepMilliseconds(500);
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}
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}
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