35 lines
630 B
C
35 lines
630 B
C
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/*
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* Copyright (c) 2006-2018, 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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* 2018/09/30 Bernard The first version
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*/
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#include <rtthread.h>
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#include "board.h"
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int main(void)
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{
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uint32_t cnt = 0;
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uint8_t pin = rt_pin_get("PE.1");
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rt_pin_mode(pin, PIN_MODE_OUTPUT);
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rt_kprintf("Hello, world\n");
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while (1)
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{
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if (cnt % 2 == 0) {
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rt_pin_write(pin, PIN_LOW);
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} else {
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rt_pin_write(pin, PIN_HIGH);
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}
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cnt++;
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rt_thread_mdelay(1000);
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}
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return 0;
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}
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