29 lines
636 B
C
29 lines
636 B
C
/*
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* Copyright (c) 2006-2022, 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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* 2021-08-23 AisinoChip the first version
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* 2021-10-17 AisinoChip remove unused header file
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*/
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#include "board.h"
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#include <drivers/dev_pin.h>
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#define LED_PIN_NUM 1 /* PA1 */
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int main(void)
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{
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rt_pin_mode(LED_PIN_NUM, PIN_MODE_OUTPUT);
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while (1)
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{
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rt_pin_write(LED_PIN_NUM, PIN_LOW);
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rt_thread_delay(RT_TICK_PER_SECOND / 2);
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rt_pin_write(LED_PIN_NUM, PIN_HIGH);
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rt_thread_delay(RT_TICK_PER_SECOND / 2);
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}
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}
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