123 lines
2.8 KiB
C
123 lines
2.8 KiB
C
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/*
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* Copyright (c) 2006-2021, 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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* 2021-04-17 Meco Man first version
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*/
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#include <rtthread.h>
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#ifdef BSP_USING_KEY
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#define DBG_TAG "KEY"
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#define DBG_LVL DBG_INFO
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#include <rtdbg.h>
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#include <rtdevice.h>
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#include <drv_gpio.h>
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#include <multi_button.h>
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#define KEY0_PIN GET_PIN(D, 10)
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#define KEY1_PIN GET_PIN(D, 9)
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#define KEY2_PIN GET_PIN(D, 8)
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#define KEY_WKUP_PIN GET_PIN(C, 13)
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static struct rt_timer key_timer;
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static struct button key0;
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static struct button key1;
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static struct button key2;
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static struct button key_wkup;
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/*---- user codes area begin ----*/
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/*ssers can modify according to needs*/
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static void key0_BtnCallback(void* state)
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{
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rt_kprintf("key0!\n");
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}
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static void key1_BtnCallback(void* state)
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{
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rt_kprintf("key1!\n");
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}
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static void key2_BtnCallback(void* state)
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{
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rt_kprintf("key2!\n");
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}
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static void key_wkup_BtnCallback(void* state)
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{
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rt_kprintf("key wkup!\n");
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}
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/*---- user codes area end ----*/
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static void _cb_key_timer(void *parameter)
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{
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button_ticks();
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}
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static uint8_t _cb_key0_pin_level(void)
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{
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return rt_pin_read(KEY0_PIN);
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}
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static uint8_t _cb_key1_pin_level(void)
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{
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return rt_pin_read(KEY1_PIN);
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}
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static uint8_t _cb_key2_pin_level(void)
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{
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return rt_pin_read(KEY2_PIN);
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}
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static uint8_t _cb_key_wkup_pin_level(void)
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{
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return rt_pin_read(KEY_WKUP_PIN);
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}
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static int onboard_key_init(void)
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{
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rt_timer_init(&key_timer,
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"key timer",
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_cb_key_timer,
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RT_NULL,
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rt_tick_from_millisecond(TICKS_INTERVAL),
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RT_TIMER_FLAG_PERIODIC | RT_TIMER_FLAG_SOFT_TIMER);
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if(rt_timer_start(&key_timer) < 0)
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{
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LOG_E("drv_key timer initialization failed");
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return -1;
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}
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rt_pin_mode(KEY0_PIN, PIN_MODE_INPUT);
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rt_pin_mode(KEY1_PIN, PIN_MODE_INPUT);
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rt_pin_mode(KEY2_PIN, PIN_MODE_INPUT);
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rt_pin_mode(KEY_WKUP_PIN, PIN_MODE_INPUT);
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button_init(&key0, _cb_key0_pin_level, PIN_LOW);
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button_init(&key1, _cb_key1_pin_level, PIN_LOW);
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button_init(&key2, _cb_key2_pin_level, PIN_LOW);
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button_init(&key_wkup, _cb_key_wkup_pin_level, PIN_HIGH);
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/*---- user codes area begin ----*/
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/*ssers can modify according to needs*/
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button_attach(&key0, PRESS_DOWN, key0_BtnCallback);
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button_attach(&key1, PRESS_DOWN, key1_BtnCallback);
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button_attach(&key2, PRESS_DOWN, key2_BtnCallback);
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button_attach(&key_wkup, PRESS_UP, key_wkup_BtnCallback);
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/*---- user codes area end ----*/
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button_start(&key0);
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button_start(&key1);
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button_start(&key2);
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button_start(&key_wkup);
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return 0;
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}
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INIT_APP_EXPORT(onboard_key_init);
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#endif
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