42 lines
1.1 KiB
C
42 lines
1.1 KiB
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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* 2019-10-24 Magicoe first version
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*
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*/
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#include <rtdevice.h>
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#include "drv_pin.h"
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/* defined the LED pin: GPIO1_IO4 */
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/* GPIO1_4 is Blue LED */
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#define LEDB_PIN GET_PINS(1, 4)
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int main(void)
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{
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#if defined(__CC_ARM)
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rt_kprintf("using armcc, version: %d\n", __ARMCC_VERSION);
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#elif defined(__CLANG_ARM)
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rt_kprintf("using armclang, version: %d\n", __ARMCC_VERSION);
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#elif defined(__ICCARM__)
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rt_kprintf("using iccarm, version: %d\n", __VER__);
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#elif defined(__GNUC__)
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rt_kprintf("using gcc, version: %d.%d\n", __GNUC__, __GNUC_MINOR__);
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#endif
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rt_pin_mode(LEDB_PIN, PIN_MODE_OUTPUT); /* Set GPIO as Output */
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while (1)
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{
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rt_pin_write(LEDB_PIN, PIN_HIGH); /* Set GPIO output 1 */
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rt_thread_mdelay(500); /* Delay 500mS */
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rt_pin_write(LEDB_PIN, PIN_LOW); /* Set GPIO output 0 */
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rt_thread_mdelay(500); /* Delay 500mS */
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}
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}
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// end file
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