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#include "Key.h"
/*------------------------------------------------------------------------------------------*/
/*---------------------------------------------------------------------*/
/*-----按键服务函数调用周期。单位ms--------*/
#define KEY_CALL_CYCLE 10U
/*-----------------------------------------------------------------------------------------*/
/*-----------------------------------------------------------------------------------------*/
typedef struct
{
uint16_t u16KeyShortPressTime; /*¶Ì°´¼ì²âʱ¼ä*/
uint16_t u16KeyLongPressTime; /*³¤°´¼ì²âʱ¼ä*/
uint16_t u16KeySuperLongPressTime; /*³¬³¤°´¼ì²âʱ¼ä*/
uint16_t u16KeyLoosenTime; /*ËÉ¿ª¼ì²âʱ¼ä*/
uint16_t u16KeyValidOFFTime; /*ÓÐЧOFF¼ì²âʱ¼ä*/
uint16_t u16KeyValidONTime; /*ÓÐЧON¼ì²âʱ¼ä*/
} Key_Parameter_st_t;
typedef struct
{
Key_Real_Status_en_t enKeyTypeLast;
uint16_t u16KeyInvalidTimeCount;
uint16_t u16KeyValidTimeCount;
uint16_t u16KeyFirstIGNTimeRecord;
Key_IGN_en_t enKeyIGNFirstStatus;
Key_IGN_en_t enKeyIGNStatusLast;
uint8_t u8KeyIGNChangeFlag;
uint16_t u16KeyIGNTimeCount;
} Key_Ctr_st_t;
/*------------------------------------------------------------------------------------------*/
#pragma ghs section bss = ".myNonInitArea"
static Key_Parameter_st_t stKeyParameter;
#pragma ghs section bss = default
static Key_Ctr_st_t stKeyCtrVariate[KEY_NUM_MAX];
//static Key_IGN_en_t enKeyIGNFirstStatus = KEY_IG_INVALID;
//static Key_IGN_en_t enKeyIGNStatusLast = KEY_IG_INVALID;
//static uint8_t u8KeyIGNChangeFlag = 0U;
//static uint16_t u16KeyIGNTimeCount;
/*-----------------------------------------------------------------------------------------*/
static void Key_Process(Key_Num_en_t enKeyIndex);
void Key_Service(void);
void Key_Init(void);
Key_Set_en_t Key_Parameter_Set_Short_Press_Time(uint16_t u16Time);
Key_Set_en_t Key_Parameter_Set_Long_Press_Time(uint16_t u16Time);
Key_Set_en_t Key_Parameter_Set_Super_Long_Press_Time(uint16_t u16Time);
Key_Set_en_t Key_Parameter_Set_OFF_Press_Time(uint16_t u16Time);
Key_Set_en_t Key_Parameter_Set_ON_Press_Time(uint16_t u16Time);
/*-----------------------------------------------------*/
static void Key_Process(Key_Num_en_t enKeyIndex)
{
if (enKeyIndex < KEY_NUM_MAX)
{
/*Key_Real_Status_en_t enKeyRealType = (*stKeyAttribute[enKeyIndex].penKeyRealStatus);*/
Key_Real_Status_en_t enKeyRealType = KEY_CAN_NONE;
Key_IGN_en_t enKeyIGNRealStatus = Key_Get_IGN_Status();
if (stKeyAttribute[enKeyIndex].pfnKeyReadStatusCallBack != 0U)
{
enKeyRealType = stKeyAttribute[enKeyIndex].pfnKeyReadStatusCallBack();
}
/*CAN°´¼ü*/
if (stKeyAttribute[enKeyIndex].enKeyType == KEY_NO_DEBOUNCE_RISE)
{
if (enKeyRealType <= KEY_CAN_LONG_PRESS_NOT_RELEASE)
{
if (stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack != 0U)
{
if ((stKeyCtrVariate[enKeyIndex].enKeyTypeLast == KEY_CAN_NONE) &&
(enKeyRealType == KEY_CAN_SHORT_PRESS))
{
stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack(KEY_EVENT_SHORT_PRESS);
}
else if ((stKeyCtrVariate[enKeyIndex].enKeyTypeLast == KEY_CAN_NONE) &&
(enKeyRealType == KEY_CAN_LONG_PRESS))
{
stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack(KEY_EVENT_LONG_PRESS);
}
else if ((stKeyCtrVariate[enKeyIndex].enKeyTypeLast == KEY_CAN_NONE) &&
(enKeyRealType == KEY_CAN_LONG_PRESS_NOT_RELEASE))
{
stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack(KEY_EVENT_SUPER_LONG_PRESS);
}
else
{
stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack(KEY_EVENT_NONE);
}
}
stKeyCtrVariate[enKeyIndex].enKeyTypeLast = enKeyRealType;
}
else
{
stKeyCtrVariate[enKeyIndex].enKeyTypeLast = KEY_CAN_NONE;
}
}
else if (stKeyAttribute[enKeyIndex].enKeyType == KEY_NO_DEBOUNCE_FALL)
{
if (enKeyRealType <= KEY_CAN_LONG_PRESS_NOT_RELEASE)
{
if (stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack != 0U)
{
if ((stKeyCtrVariate[enKeyIndex].enKeyTypeLast == KEY_CAN_SHORT_PRESS) &&
(enKeyRealType == KEY_CAN_NONE))
{
stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack(KEY_EVENT_SHORT_PRESS);
}
else if ((stKeyCtrVariate[enKeyIndex].enKeyTypeLast == KEY_CAN_LONG_PRESS) &&
(enKeyRealType == KEY_CAN_NONE))
{
stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack(KEY_EVENT_LONG_PRESS);
}
else if ((stKeyCtrVariate[enKeyIndex].enKeyTypeLast == KEY_CAN_LONG_PRESS_NOT_RELEASE) &&
(enKeyRealType == KEY_CAN_NONE))
{
stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack(KEY_EVENT_SUPER_LONG_PRESS);
}
else
{
stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack(KEY_EVENT_NONE);
}
}
stKeyCtrVariate[enKeyIndex].enKeyTypeLast = enKeyRealType;
}
else
{
stKeyCtrVariate[enKeyIndex].enKeyTypeLast = KEY_CAN_NONE;
}
}
/*Ó²Ïß°´¼ü*/
else if (stKeyAttribute[enKeyIndex].enKeyType == KEY_NEED_DEBOUNCE_NORMAL)
{
if (enKeyRealType == KEY_LINE_LOOSEN) /*空闲*/
{
if (stKeyCtrVariate[enKeyIndex].u16KeyInvalidTimeCount <= stKeyParameter.u16KeyLoosenTime)
{
stKeyCtrVariate[enKeyIndex].u16KeyInvalidTimeCount += KEY_CALL_CYCLE;
}
else
{
stKeyCtrVariate[enKeyIndex].u16KeyValidTimeCount = 0U;
stKeyCtrVariate[enKeyIndex].enKeyTypeLast = KEY_LINE_LOOSEN;
stKeyCtrVariate[enKeyIndex].u16KeyFirstIGNTimeRecord = 0U;
stKeyCtrVariate[enKeyIndex].enKeyIGNFirstStatus = KEY_IG_INVALID;
stKeyCtrVariate[enKeyIndex].enKeyIGNStatusLast = KEY_IG_INVALID;
stKeyCtrVariate[enKeyIndex].u8KeyIGNChangeFlag = 0U;
stKeyCtrVariate[enKeyIndex].u16KeyIGNTimeCount = 0U;
}
if ((stKeyCtrVariate[enKeyIndex].u16KeyInvalidTimeCount >= stKeyParameter.u16KeyLoosenTime) &&
(stKeyCtrVariate[enKeyIndex].u16KeyValidTimeCount >= stKeyParameter.u16KeyShortPressTime) &&
(stKeyCtrVariate[enKeyIndex].u16KeyValidTimeCount < stKeyParameter.u16KeyLongPressTime))
{
stKeyCtrVariate[enKeyIndex].u16KeyValidTimeCount = 0U;
/* call back */
if (stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack != 0U)
{
stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack(KEY_EVENT_SHORT_PRESS);
}
}
}
else if (enKeyRealType == KEY_LINE_PRESS) /*按键按下*/
{
if (stKeyCtrVariate[enKeyIndex].enKeyTypeLast != enKeyRealType)
{
stKeyCtrVariate[enKeyIndex].u16KeyValidTimeCount = 0U;
stKeyCtrVariate[enKeyIndex].u16KeyFirstIGNTimeRecord = 0U;
stKeyCtrVariate[enKeyIndex].enKeyTypeLast = enKeyRealType;
stKeyCtrVariate[enKeyIndex].u16KeyIGNTimeCount = 0U;
stKeyCtrVariate[enKeyIndex].enKeyIGNFirstStatus = enKeyIGNRealStatus;
stKeyCtrVariate[enKeyIndex].enKeyIGNStatusLast = enKeyIGNRealStatus;
}
else
{
if (stKeyCtrVariate[enKeyIndex].enKeyIGNStatusLast != enKeyIGNRealStatus)
{
stKeyCtrVariate[enKeyIndex].enKeyIGNStatusLast = enKeyIGNRealStatus;
if (stKeyCtrVariate[enKeyIndex].enKeyIGNFirstStatus != enKeyIGNRealStatus)
{
stKeyCtrVariate[enKeyIndex].u16KeyFirstIGNTimeRecord = stKeyCtrVariate[enKeyIndex].u16KeyIGNTimeCount;
}
stKeyCtrVariate[enKeyIndex].u16KeyIGNTimeCount = 0U;
}
else
{
if (stKeyCtrVariate[enKeyIndex].u16KeyIGNTimeCount < 0xFFF0U)
{
stKeyCtrVariate[enKeyIndex].u16KeyIGNTimeCount += KEY_CALL_CYCLE;
}
}
if (stKeyCtrVariate[enKeyIndex].u16KeyValidTimeCount < 0xFFF0U)
{
stKeyCtrVariate[enKeyIndex].u16KeyValidTimeCount += KEY_CALL_CYCLE;
}
if (stKeyCtrVariate[enKeyIndex].enKeyIGNFirstStatus != enKeyIGNRealStatus)
{
stKeyCtrVariate[enKeyIndex].u8KeyIGNChangeFlag = 1U;
}
if (stKeyCtrVariate[enKeyIndex].u16KeyValidTimeCount >= stKeyParameter.u16KeyShortPressTime)
{
stKeyCtrVariate[enKeyIndex].u16KeyInvalidTimeCount = 0U;
}
if (stKeyCtrVariate[enKeyIndex].u8KeyIGNChangeFlag == 0U)
{
if (stKeyCtrVariate[enKeyIndex].u16KeyValidTimeCount >= stKeyParameter.u16KeySuperLongPressTime)
{
if (stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack != 0U)
{
stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack(KEY_EVENT_SUPER_LONG_PRESS);
}
}
else if (stKeyCtrVariate[enKeyIndex].u16KeyValidTimeCount >= stKeyParameter.u16KeyLongPressTime)
{
if (stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack != 0U)
{
stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack(KEY_EVENT_LONG_PRESS);
}
}
}
else
{
if (stKeyCtrVariate[enKeyIndex].enKeyIGNFirstStatus == KEY_IG_OFF)
{
if (enKeyIGNRealStatus == KEY_IG_ON)
{
if ((stKeyCtrVariate[enKeyIndex].u16KeyFirstIGNTimeRecord >= stKeyParameter.u16KeyValidOFFTime) &&
(stKeyCtrVariate[enKeyIndex].u16KeyIGNTimeCount >= stKeyParameter.u16KeyValidONTime))
{
if (stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack != 0U)
{
stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack(KEY_EVENT_OFF_TO_ON);
}
stKeyCtrVariate[enKeyIndex].u16KeyFirstIGNTimeRecord = 0U;
}
}
}
else if (stKeyCtrVariate[enKeyIndex].enKeyIGNFirstStatus == KEY_IG_ON)
{
if (enKeyIGNRealStatus == KEY_IG_OFF)
{
if ((stKeyCtrVariate[enKeyIndex].u16KeyFirstIGNTimeRecord >= stKeyParameter.u16KeyValidONTime) &&
(stKeyCtrVariate[enKeyIndex].u16KeyIGNTimeCount >= stKeyParameter.u16KeyValidOFFTime))
{
if (stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack != 0U)
{
stKeyAttribute[enKeyIndex].pfnKeyOperationCallBack(KEY_EVENT_ON_TO_OFF);
}
stKeyCtrVariate[enKeyIndex].u16KeyFirstIGNTimeRecord = 0U;
}
}
}
}
}
}
else
{
/*ERROR*/
stKeyCtrVariate[enKeyIndex].u16KeyInvalidTimeCount = 0U;
stKeyCtrVariate[enKeyIndex].u16KeyValidTimeCount = 0U;
stKeyCtrVariate[enKeyIndex].enKeyTypeLast = (Key_Real_Status_en_t)0U;
}
}
else
{
}
}
}
/*10ms调用一次*/
void Key_Service(void)
{
uint8_t i = 0U;
for (i = 0U; i < KEY_NUM_MAX; i++)
{
Key_Process((Key_Num_en_t)i); /*Key_Num_en_t*/
}
}
/*首次上电时调用一次即可*/
void Key_Init(void)
{
uint8_t i = 0U;
for (i = 0U; i < KEY_NUM_MAX; i++)
{
stKeyCtrVariate[i].enKeyTypeLast = KEY_CAN_NONE;
stKeyCtrVariate[i].u16KeyInvalidTimeCount = 0U;
stKeyCtrVariate[i].u16KeyValidTimeCount = 0U;
stKeyCtrVariate[i].u16KeyFirstIGNTimeRecord = 0U;
stKeyCtrVariate[i].enKeyIGNFirstStatus = KEY_IG_INVALID;
stKeyCtrVariate[i].enKeyIGNStatusLast = KEY_IG_INVALID;
stKeyCtrVariate[i].u8KeyIGNChangeFlag = 0U;
stKeyCtrVariate[i].u16KeyIGNTimeCount = 0U;
}
stKeyParameter.u16KeyLoosenTime = 50U;
stKeyParameter.u16KeyShortPressTime = 40U;
stKeyParameter.u16KeyLongPressTime = 2000U;
stKeyParameter.u16KeySuperLongPressTime = 30000U;
stKeyParameter.u16KeyValidOFFTime = 200U;/*按键动作时间*/
stKeyParameter.u16KeyValidONTime = 1000U;
}
/*对于硬线按键而言，判断短按的时间参数*/
Key_Set_en_t Key_Parameter_Set_Short_Press_Time(uint16_t u16Time)
{
Key_Set_en_t enKeySetResult = KEY_SET_OK;
if (u16Time < stKeyParameter.u16KeyLoosenTime)
{
enKeySetResult = KEY_SET_ERROR;
}
else if (u16Time > stKeyParameter.u16KeyLongPressTime)
{
enKeySetResult = KEY_SET_ERROR;
}
else
{
stKeyParameter.u16KeyShortPressTime = u16Time;
}
return enKeySetResult;
}
/*对于硬线按键而言，判断长按的时间参数*/
Key_Set_en_t Key_Parameter_Set_Long_Press_Time(uint16_t u16Time)
{
Key_Set_en_t enKeySetResult = KEY_SET_OK;
if (u16Time < stKeyParameter.u16KeyShortPressTime)
{
enKeySetResult = KEY_SET_ERROR;
}
else if (u16Time > stKeyParameter.u16KeySuperLongPressTime)
{
enKeySetResult = KEY_SET_ERROR;
}
else
{
stKeyParameter.u16KeyLongPressTime = u16Time;
}
return enKeySetResult;
}
/*对于硬线按键而言，判断超长按的时间参数*/
Key_Set_en_t Key_Parameter_Set_Super_Long_Press_Time(uint16_t u16Time)
{
Key_Set_en_t enKeySetResult = KEY_SET_OK;
if (u16Time < stKeyParameter.u16KeyLongPressTime)
{
enKeySetResult = KEY_SET_ERROR;
}
else
{
stKeyParameter.u16KeySuperLongPressTime = u16Time;
}
return enKeySetResult;
}