103 lines
2.4 KiB
C
103 lines
2.4 KiB
C
/*
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ChibiOS - Copyright (C) 2006..2018 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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#include "hal.h"
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#include "ch.h"
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/*
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* Thread 1.
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*/
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THD_WORKING_AREA(waThread1, 128);
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THD_FUNCTION(Thread1, arg) {
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(void)arg;
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while (true) {
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palSetPad(GPIOC, GPIOC_LED4);
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chThdSleepMilliseconds(250);
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palClearPad(GPIOC, GPIOC_LED4);
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chThdSleepMilliseconds(250);
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}
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}
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/*
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* Thread 2.
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*/
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THD_WORKING_AREA(waThread2, 128);
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THD_FUNCTION(Thread2, arg) {
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(void)arg;
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while (true) {
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palSetPad(GPIOC, GPIOC_LED3);
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chThdSleepMilliseconds(500);
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palClearPad(GPIOC, GPIOC_LED3);
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chThdSleepMilliseconds(500);
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}
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}
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/*
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* Thread 3.
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*/
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THD_WORKING_AREA(waThread3, 128);
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THD_FUNCTION(Thread3, arg) {
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(void)arg;
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/*
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* Activates the serial driver 1 using the driver default configuration.
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*/
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sdStart(&SD1, NULL);
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while (true) {
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chnWrite(&SD1, (const uint8_t *)"Hello World!\r\n", 14);
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chThdSleepMilliseconds(2000);
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}
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}
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/*
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* Threads static table, one entry per thread. The number of entries must
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* match NIL_CFG_NUM_THREADS.
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*/
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THD_TABLE_BEGIN
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THD_TABLE_ENTRY(waThread1, "blinker1", Thread1, NULL)
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THD_TABLE_ENTRY(waThread2, "blinker2", Thread2, NULL)
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THD_TABLE_ENTRY(waThread3, "hello", Thread3, NULL)
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THD_TABLE_END
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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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/* This is now the idle thread loop, you may perform here a low priority
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task but you must never try to sleep or wait in this loop. Note that
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this tasks runs at the lowest priority level so any instruction added
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here will be executed after all other tasks have been started.*/
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while (true) {
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}
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}
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