50 lines
1.0 KiB
C
50 lines
1.0 KiB
C
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/**************************************************************************//**
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*
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* @copyright (C) 2019 Nuvoton Technology Corp. All rights reserved.
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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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* 2021-6-1 Wayne First version
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*
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******************************************************************************/
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#include <rtthread.h>
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#include <rtdevice.h>
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#include "drv_common.h"
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#if defined(RT_USING_PIN)
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#include "drv_gpio.h"
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/* defined the LED_0 pin: PJ14 */
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#define LED_0 NU_GET_PININDEX(NU_PJ, 14)
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int main(int argc, char **argv)
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{
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int counter = 10000;
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/* set LED_0 pin mode to output */
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rt_pin_mode(LED_0, PIN_MODE_OUTPUT);
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while (counter--)
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{
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rt_pin_write(LED_0, PIN_HIGH);
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rt_thread_mdelay(100);
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rt_pin_write(LED_0, PIN_LOW);
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rt_thread_mdelay(100);
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}
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return 0;
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}
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#else
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int main(int argc, char **argv)
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{
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rt_kprintf("cpu-%d %d\r\n", rt_hw_cpu_id(), nu_cpu_dcache_line_size());
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return 0;
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}
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#endif
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