banban/ql-application/threadx/interface/custom_app/hal_key.c

#include <stdio.h>
#include <string.h>
#include "ql_rtos.h"
#include "ql_gpio.h"
#include "ql_uart.h"
#include "app_inc.h"

#define KEY_PIN_WAKEUP_MIC GPIO_PIN_NO_53
#define KEY_PIN_ALARM GPIO_PIN_NO_84


static unsigned char key_press_mic_counter = 0;
static int key_press_mic_time = 0;
static int key_press_mic_status = 0;//0 弹起状态  1按下状态

static unsigned char key_press_alarm_counter = 0;
static int key_press_alarm_time = 0;
static int key_press_alarm_status = 0;//0 弹起状态  1按下状态

int key_start_leave = 0;

static ql_sem_t key_press_sem = NULL;

u8 power_down_status = 0;

extern int fota_start;

#define KEY_WAIT_TIME  50/5
#define KEY_LONG_PRESS_1S 1000/5
#define KEY_LONG_PRESS_1_5S 1500/5
#define KEY_LONG_PRESS_3S  3000/5
#define KEY_LONG_PRESS_5S  5000/5
#define KEY_LONG_PRESS_10S  10000/5

static unsigned char key_down_event = 0;

static void key_press_mic(void *args) 
{	
	unsigned char level = 0;

	ql_pwrkey_intc_enable(0);

	if(fota_start==1 || get_sleep_mode() || power_down_status==2) goto key_press_mic_exit;

	//如果正在录音状态不处理

	level = ql_get_pwrkey_status();
	if (1 == level) {
		key_press_mic_counter++;
		key_press_mic_time = ql_rtos_get_systicks();
		
		printf("key_press_mic down:%d\n", key_press_mic_counter);
	}

	key_down_event = 1;
	ql_rtos_semaphore_release(key_press_sem);


key_press_mic_exit:
	ql_pwrkey_intc_enable(1);
}

static void key_press_alarm(void *args) 
{	
	PIN_LEVEL_E value;

	ql_eint_disable_wakeup(KEY_PIN_ALARM);

	if(fota_start==1 || get_sleep_mode() || power_down_status==2) goto key_press_alarm_exit;

	ql_gpio_get_level(KEY_PIN_ALARM, &value);

	if (PIN_LEVEL_LOW == value) {
		key_press_alarm_counter++;
		key_press_alarm_time = ql_rtos_get_systicks();
		
		printf("key_press_alarm down:%d\n", key_press_alarm_counter);
	}

	key_down_event = 1;
	ql_rtos_semaphore_release(key_press_sem);


key_press_alarm_exit:
	ql_eint_enable_wakeup(KEY_PIN_ALARM, PIN_FALLING_EDGE);
}

static void key_thread_entry(void *parameter)
{
	unsigned char level = 0;
	unsigned char volume = 0;
	unsigned char pre_key_press_mic_counter = 0;
	unsigned char pre_key_press_alarm_counter = 0;
	PIN_LEVEL_E value;
	
    while (1)
    {
    	ql_rtos_semaphore_wait(key_press_sem, 0xFFFFFFFF);
#if 1
		if(key_down_event){
			key_down_event = 0;
			app_set_app_operation(1);
		}
#endif			
		if(key_press_mic_counter!=0 && pre_key_press_mic_counter!=key_press_mic_counter&&key_press_mic_status==0){
			printf("key_press_mic_counter:%d\r\n", key_press_mic_counter);
			pre_key_press_mic_counter = key_press_mic_counter;
			key_press_mic_time = ql_rtos_get_systicks();
		}else if(key_press_mic_counter>0){
				level = ql_get_pwrkey_status();//1 按键
				if(level) level = 0;
				else level = 1;
				
				if(level!=0){		//up
					key_press_mic_status = 0;

					if(ql_rtos_get_systicks() - key_press_mic_time > KEY_LONG_PRESS_3S){
						//app_play_tips_file(10);
					//	power_down_status = 1;
						ql_rtos_task_sleep_s(3);
						ql_power_down(1);
					}
					else if(ql_rtos_get_systicks() - key_press_mic_time > KEY_WAIT_TIME){	
						//休眠唤醒其它线程
						if(app_get_app_sleep_flag()==0){
							app_set_app_operation(1);
						}
						
						if(app_get_data_call_net_status()&&get_mqtt_connect_status()==1){ 								
							if(tts_play_interrupt_func()==-2){
								app_play_tips_file(2);
							}
						}else{
							app_play_tips_file(2);
						}
					}
					
					key_press_mic_time = ql_rtos_get_systicks();
					key_press_mic_counter = 0;
					pre_key_press_mic_counter = 0;
				}else{ //一直按着
						if(key_press_mic_status==0){
							key_press_mic_status = 1;//表示已经按下了
						}

					if(ql_rtos_get_systicks() - key_press_mic_time > KEY_LONG_PRESS_3S && power_down_status==0){
						power_down_status = 1;
						app_play_tips_file(10);
						power_down_status = 2;
						//ql_rtos_task_sleep_s(3);
						//ql_power_down(1);
					}
				}
			}


		if(key_press_alarm_counter!=0 && pre_key_press_alarm_counter!=key_press_alarm_counter&&key_press_alarm_status==0){
				printf("key_press_alarm_counter:%d\r\n", key_press_alarm_counter);
				pre_key_press_alarm_counter = key_press_alarm_counter;
				key_press_alarm_time = ql_rtos_get_systicks();
			}else if(key_press_alarm_counter>0){
					ql_gpio_get_level(KEY_PIN_ALARM, &value);
					
					if(value!=PIN_LEVEL_LOW){//up
						key_press_alarm_status = 0;
		
						if(ql_rtos_get_systicks() - key_press_alarm_time > KEY_LONG_PRESS_3S){
							build_alarm();
						}
						else if(ql_rtos_get_systicks() - key_press_alarm_time > KEY_WAIT_TIME){		
							if(!vad_audio_is_recording()&&key_start_leave==0&&get_mqtt_connect_status()==1){
								key_start_leave = 1;
								build_leave_to_parent();
							}else{
								key_start_leave = 0;
								app_play_tips_file(2);
							}
						}
						
						key_press_alarm_time = ql_rtos_get_systicks();
						key_press_alarm_counter = 0;
						pre_key_press_mic_counter = 0;
					}else{ //一直按着
							if(key_press_alarm_status==0){
								key_press_alarm_status = 1;//表示已经按下了
								//先停掉音频播放线程
								if(key_start_leave==0&&!vad_audio_is_recording()){
									stop_player_func();
								}
							}
					}
				}
			

			ql_rtos_task_sleep_ms(10);

			if(app_get_app_sleep_flag()==1){
				ql_rtos_semaphore_release(key_press_sem);
			}
    }
}

/*实现长按关机*/
void app_aofei_key_init(void) 
{
#if 1
	ql_gpio_init(KEY_PIN_WAKEUP_MIC,PIN_DIRECTION_IN,PIN_PULL_PU,PIN_LEVEL_HIGH);
	ql_eint_register(KEY_PIN_WAKEUP_MIC, PIN_FALLING_EDGE, PIN_PULL_PU, NULL, key_press_mic);
	ql_eint_enable_wakeup(KEY_PIN_WAKEUP_MIC, PIN_FALLING_EDGE);
#endif
	ql_pwrkey_register_irq(key_press_mic);
	ql_pwrkey_intc_enable(1);	//enable pwrkey intc


	ql_gpio_init(KEY_PIN_ALARM,PIN_DIRECTION_IN,PIN_PULL_PU,PIN_LEVEL_HIGH);
	ql_eint_register(KEY_PIN_ALARM, PIN_FALLING_EDGE, PIN_PULL_PU, NULL, key_press_alarm);
	ql_eint_enable_wakeup(KEY_PIN_ALARM, PIN_FALLING_EDGE);

	ql_rtos_semaphore_create(&key_press_sem, 0);

	ql_task_t appTaskRef = NULL;
	ql_rtos_task_create(&appTaskRef, 1024*4, 100, "appkey", key_thread_entry, NULL);
}