dtu/Core/Src/key.c

#include "key.h"
#include "main.h"

extern bool refresh;
extern bool BT_CONN;
extern Menu_table menu;
bool sent1_key = false;
bool sent2_key = false;
bool sent3_key = false;
bool sent4_key = false;

bool close_flagw=false;	//循环关锁
bool open_flagw=false;	//循环开锁
bool sealFlag = false; 					//施解封确认标志位（false:施封，true:解封）
	
uint8_t keyvalue[4]={0};
struct keys key[4]={0,0,0,0};
extern unsigned char SN1[];
extern char _BT_CONN[];
extern char Connected[];


uint8_t KEY_1_Scan(void)
{
    static uint8_t key_state = 1;
    static uint8_t last_key_state = 1;
    static uint32_t debounce_time = 0;

    key_state = HAL_GPIO_ReadPin(GPIOB, GPIO_PIN_3); 

    if (key_state != last_key_state) // 检测按键状态变化
    {
        last_key_state = key_state;
        debounce_time = HAL_GetTick(); // 记录当前时间
    }
    else
    {
        if (HAL_GetTick() - debounce_time > 50) // 去抖时间
        {
            if (key_state == GPIO_PIN_RESET) // 按键按下
            {
				if(!sent1_key)
				{
					switch(menu.current)
					{
						case 1:
						case 4:
						case 7:
							if(menu.up==1)
							{
								menu.up=0;
								menu.next=1;
								if(menu.current==7)
								{
#ifdef keyDebuginfo
#if keyDebuginfo ==1
									printf("已选择解封,解封标志:%s\r\n",sealFlag ? "true" : "false");
#endif
#endif
									}
								refresh=true;
							}
							else
							{
								menu.up+=1;
								menu.next-=1;
								if(menu.current==7)
								{
#ifdef keyDebuginfo
#if keyDebuginfo ==1
									printf("已选择施封,解封标志:%s\r\n",sealFlag ? "true" : "false");
#endif
#endif								
								}
								refresh=true;
							}
							break;
						case 2:
						case 5:
							if(menu.up==4)
							{
								menu.up=1;
								menu.next=3;
								refresh=true;
							}
							else
							{
								menu.up+=1;
								menu.next-=1;
								refresh=true;
							}
							break;
						case 3:
							//选择蓝牙
							break;
					}
					
#ifdef keyDebuginfo
#if keyDebuginfo ==1
					printf("******k1 pressed\t%d   %d   %d   %d   %d\n",menu.current,menu.up,menu.next,menu.enter,menu.back);	
#endif 
#endif
					sent1_key = true;
				}
				
                return 1;
            }
            else // 按键释放
            {
				sent1_key = false;
                return 0;
            }
        }
    }

    return 0;
}

uint8_t KEY_2_Scan(void)
{
    static uint8_t key_state = 0;
    static uint8_t last_key_state = 0;
    static uint32_t debounce_time = 0;

    key_state = HAL_GPIO_ReadPin(GPIOB, GPIO_PIN_4); 

    if (key_state != last_key_state) // 检测按键状态变化
    {
        last_key_state = key_state;
        debounce_time = HAL_GetTick(); // 记录当前时间
    }
    else
    {
        if (HAL_GetTick() - debounce_time > 50) // 去抖时间大于50ms
        {
            if (key_state == GPIO_PIN_RESET) // 按键按下
            {
				if (!sent2_key)
				{
					switch (menu.current)
					{
						case 1:
						case 4:
						case 7:
							if (menu.up == 0)
							{
								menu.up = 1;
								menu.next = 0;
								if(menu.current==7)
								{
#ifdef keyDebuginfo
#if keyDebuginfo ==1
									printf("已选择施封,解封标志:%s\r\n",sealFlag ? "true" : "false");
#endif
#endif
									}
								refresh = true;
							}
							
							else
							{
								menu.up -= 1;
								menu.next += 1;
								if(menu.current==7)
								{
#ifdef keyDebuginfo
#if keyDebuginfo ==1
									printf("已选择解封,解封标志:%s\r\n",sealFlag ? "true" : "false");
#endif
#endif
									}
								refresh = true;
							}
							break;
						case 2:
						case 5:
							if (menu.up == 1)
							{
								menu.up = 4;
								menu.next = 0;
								refresh = true;
							}
							else
							{
								menu.up -= 1;
								menu.next += 1;
								refresh = true;
							}
							break;
						case 3:
							//选择蓝牙
							break;
					}
					
#ifdef keyDebuginfo
#if keyDebuginfo ==1
					printf("******k2 pressed\t%d   %d   %d   %d   %d\n", menu.current, menu.up, menu.next, menu.enter, menu.back);
#endif
#endif
					sent2_key = true;
				}
				return 1;
            }
            else // 按键释放
            {
				sent2_key = false;
                return 0;
            }
        }
    }

    return 0;
}

uint8_t KEY_3_Scan(void)
{
    static uint8_t key_state = 0;
    static uint8_t last_key_state = 0;
    static uint32_t debounce_time = 0;


    key_state = HAL_GPIO_ReadPin(GPIOB, GPIO_PIN_5); 

    if (key_state != last_key_state) // 检测按键状态变化
    {
        last_key_state = key_state;
        debounce_time = HAL_GetTick(); // 记录当前时间
    }
    else
    {
        if (HAL_GetTick() - debounce_time > 50) // 去抖时间大于50ms
        {
            if (key_state == GPIO_PIN_RESET) // 按键按下
            {
				if (!sent3_key) {
					switch (menu.current) {
						case 0:
							menu.current += 1;
							menu.up += 1;
							menu.enter += 1;
							refresh = true;
							break;
							
						case 1:
							if (menu.up == 0 && menu.next == 1) {
								menu.current += 3;
								menu.up = 1;
								menu.next = 0;
								menu.enter += 1;
								refresh = true;
							} else {
								menu.current += 1;
								menu.up = 4;
								menu.next = 0;
								menu.enter += 1;
								refresh = true;
							}
							break;
							
						case 2:
							menu.current += 1;
							menu.enter += 1;
							refresh = true;
							break;
							
						case 3:
							// 选择蓝牙
							menu.enter=4;
							if(menu.enter==4)
							{
								BT_CONN = true;
							}
							break;
							
						case 4:
							if (menu.next == 1) {
								menu.current += 2;
								menu.enter += 1;
								refresh = true;
							} else {
								menu.current += 1;
								menu.up = 4;
								menu.next = 0;
								menu.enter += 1;
								refresh = true;
							}
							break;
							
						case 5:
							menu.current = 7;
							menu.up = 1;
							menu.next = 0;
							menu.enter += 1;
							refresh = true;
							break;
						
						case 7:
							if(menu.sn==SN1)
							{
								menu.current+=1;
								refresh = true;
								if(menu.up==1)
								{
									//sealFlag=false;
										sendCmd_BT("AT+CONN=101000000003\r\n","+CONNECTED:0,101000000003",1,1);
										close_flagw=true;
								}
								else
								{
									sendCmd_BT("AT+CONN=101000000003\r\n","+CONNECTED:0,101000000003",1,1);
									open_flagw=true;
//									sealFlag=true;
								}
							}
							else
							{
								menu.current=7;
								refresh = true;
							}

							break;
							
							
					}
					
#ifdef keyDebuginfo
#if keyDebuginfo ==1
					printf("******k3 pressed\t%d   %d   %d   %d   %d\n", menu.current, menu.up, menu.next, menu.enter, menu.back);
#endif
#endif
					sent3_key = true;
				}
				return 1;
            }
            else // 按键释放
            {
				sent3_key = false;
                return 0;
            }
        }
    }

    return 0;
}

uint8_t KEY_4_Scan(void)
{
    static uint8_t key_state = 0;
    static uint8_t last_key_state = 0;
    static uint32_t debounce_time = 0;

    key_state = HAL_GPIO_ReadPin(GPIOB, GPIO_PIN_6); 

    if (key_state != last_key_state) // 检测按键状态变化
    {
        last_key_state = key_state;
        debounce_time = HAL_GetTick(); // 记录当前时间
    }
    else
    {
        if (HAL_GetTick() - debounce_time > 50) // 去抖时间大于50ms
        {
            if (key_state == GPIO_PIN_RESET) // 按键按下
            {
				if (!sent4_key) {
					switch (menu.current) {
						case 1:
							menu.current = 0;
							menu.up = 0;
							menu.next = 0;
							menu.enter = 0;
							refresh = true;
							break;
						case 2:
							menu.current = 1;
							menu.up = 1;
							menu.next = 0;
							menu.enter = 1;
							menu.back = 0;
							refresh = true;
							break;
						case 3:
							menu.current = 2;
							menu.up = 4;
							menu.next = 0;
							menu.enter = 2;
							menu.back = 1;
							refresh = true;
							break;
						case 4:
							menu.current = 1;
							menu.up = 1;
							menu.next = 0;
							menu.enter = 1;
							menu.back = 0;
							refresh = true;
							break;
						case 5:
							menu.current = 4;
							menu.up = 1;
							menu.next = 0;
							menu.back = 1;
							refresh = true;
							break;
						case 6:
							menu.current = 4;
							menu.up = 1;
							menu.next = 0;
							menu.back = 1;
							refresh = true;
							break;
						case 7:
							menu.current = 5;
							menu.up = 4;
							menu.next = 0;
							menu.back = 1;
							refresh = true;

							break;
						case 8:

							refresh = true;
							break;
						
							
					}
#ifdef keyDebuginfo
#if keyDebuginfo ==1
					printf("******k4 pressed\t%d   %d   %d   %d   %d\n", menu.current, menu.up, menu.next, menu.enter, menu.back);
#endif
#endif
					sent4_key = true;
				}
				return 1;
            }
            else // 按键释放
            {
				sent4_key = false;
                return 0;
            }
        }
    }

    return 0;
}

void updatekeystate(void)
{

	keyvalue[0]=KEY_1_Scan();
	keyvalue[1]=KEY_2_Scan();
	keyvalue[2]=KEY_3_Scan();
	keyvalue[3]=KEY_4_Scan();
}