43 lines
833 B
C
43 lines
833 B
C
/*
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* Copyright (c) 2006-2022, 100ask 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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* 2022-06-06 Alen Add key code for 100ask f103 mini
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*/
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#include <rtthread.h>
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#include <drv_gpio.h>
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#ifdef BSP_USING_USER_KEY
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#define KEY GET_PIN(A, 0)
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static void KEY_IRQHandler(void *args)
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{
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rt_kprintf("Key Status: ");
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if(rt_pin_read(KEY) == 0)
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{
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rt_kprintf("pressed.\r\n");
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}
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else
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{
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rt_kprintf("released.\r\n");
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}
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}
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static int rt_hw_user_key_init(void)
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{
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rt_pin_mode(KEY, PIN_IRQ_MODE_RISING_FALLING);
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rt_pin_attach_irq(KEY, PIN_IRQ_MODE_RISING_FALLING, KEY_IRQHandler, RT_NULL);
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rt_pin_irq_enable(KEY, RT_TRUE);
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return RT_EOK;
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}
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INIT_COMPONENT_EXPORT(rt_hw_user_key_init);
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#endif
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