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89 lines
2.0 KiB
89 lines
2.0 KiB
/**************************************************************************//**
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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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* 2020-12-12 Wayne First version
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*
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******************************************************************************/
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#include <rtconfig.h>
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#include <rtdevice.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_R pin: PB13 */
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#define LED_R NU_GET_PININDEX(NU_PB, 13)
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/* defined the LED_Y pin: PB8 */
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#define LED_Y NU_GET_PININDEX(NU_PB, 8)
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#if !defined(BSP_USING_USBH)
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/* defined the Key1 pin: PE10 */
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#define KEY_1 NU_GET_PININDEX(NU_PE, 10)
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/* defined the Key2 pin: PE12 */
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#define KEY_2 NU_GET_PININDEX(NU_PE, 12)
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static uint32_t u32Key1 = KEY_1;
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static uint32_t u32Key2 = KEY_2;
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void nu_button_cb(void *args)
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{
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uint32_t u32Key = *((uint32_t *)(args));
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switch (u32Key)
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{
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case KEY_1:
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rt_pin_write(LED_Y, PIN_HIGH);
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break;
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case KEY_2:
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rt_pin_write(LED_Y, PIN_LOW);
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break;
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}
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}
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#endif
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#endif
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int main(int argc, char **argv)
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{
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#if defined(RT_USING_PIN)
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int counter = 1000;
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/* set LED_R pin mode to output */
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rt_pin_mode(LED_R, PIN_MODE_OUTPUT);
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/* set LED_Y pin mode to output */
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rt_pin_mode(LED_Y, PIN_MODE_OUTPUT);
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#if !defined(BSP_USING_USBH)
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/* set KEY_1 pin mode to input */
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rt_pin_mode(KEY_1, PIN_MODE_INPUT_PULLUP);
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/* set KEY_2 pin mode to output */
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rt_pin_mode(KEY_2, PIN_MODE_INPUT_PULLUP);
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rt_pin_attach_irq(KEY_1, PIN_IRQ_MODE_FALLING, nu_button_cb, &u32Key1);
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rt_pin_irq_enable(KEY_1, PIN_IRQ_ENABLE);
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rt_pin_attach_irq(KEY_2, PIN_IRQ_MODE_FALLING, nu_button_cb, &u32Key2);
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rt_pin_irq_enable(KEY_2, PIN_IRQ_ENABLE);
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#endif
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while (counter--)
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{
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rt_pin_write(LED_R, PIN_HIGH);
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rt_thread_mdelay(100);
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rt_pin_write(LED_R, PIN_LOW);
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rt_thread_mdelay(100);
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}
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#endif
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return 0;
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}
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