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72 lines
1.8 KiB
72 lines
1.8 KiB
5 months ago
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/*
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* Copyright (c) 2006-2023, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2010-03-30 Kyle First version
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* 2023-10-20 Raman Gopalan Access GPIO using RT's pin abstractions
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*/
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#include <rtthread.h>
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#include <rtdevice.h>
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#include "compiler.h"
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#include "gpio.h"
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#define USER_LED_1 AVR32_PIN_PA08
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#define USER_LED_2 AVR32_PIN_PA07
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char thread_led1_stack[1024];
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struct rt_thread thread_led1;
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static void rt_thread_entry_led1(void* parameter)
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{
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rt_pin_mode(USER_LED_1, PIN_MODE_OUTPUT);
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while (1)
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{
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rt_pin_write(USER_LED_1, 1);
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rt_thread_delay(RT_TICK_PER_SECOND / 2); /* sleep 0.5 second and switch to other thread */
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rt_pin_write(USER_LED_1, 0);
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rt_thread_delay(RT_TICK_PER_SECOND / 2);
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}
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}
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char thread_led2_stack[1024];
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struct rt_thread thread_led2;
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void rt_thread_entry_led2(void* parameter)
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{
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rt_pin_mode(USER_LED_2, PIN_MODE_OUTPUT);
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while (1)
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{
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rt_pin_write(USER_LED_2, 1);
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rt_thread_delay(RT_TICK_PER_SECOND);
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rt_pin_write(USER_LED_2, 0);
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rt_thread_delay(RT_TICK_PER_SECOND);
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}
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}
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int rt_application_init()
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{
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/* create led1 thread */
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rt_thread_init(&thread_led1,
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"led1",
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rt_thread_entry_led1,
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RT_NULL,
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&thread_led1_stack[0],
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sizeof(thread_led1_stack), 5, 5);
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rt_thread_startup(&thread_led1);
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//------- init led2 thread
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rt_thread_init(&thread_led2,
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"led2",
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rt_thread_entry_led2,
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RT_NULL,
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&thread_led2_stack[0],
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sizeof(thread_led2_stack),5,10);
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rt_thread_startup(&thread_led2);
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return 0;
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}
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