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#include "Line_in.h"
/*硬线输入服务函数调用周期*/
#define LINE_IN_CYCLE 10U
typedef struct
{
LineIn_LogicLevel_en_t u8Status; /*硬线最后输出状态*/
uint16_t u16TimeCount; /*消抖计时变量*/
uint8_t u8PinInputLast; /*实际硬线输入引脚记忆的上一次状态*/
} Line_In_Control_st_t;
Line_In_Control_st_t g_stLineInControl[LINE_IN_MAX];
/*以下内容不要改*/
/*电源状态*/
LINE_IN_WorkSt_en_t g_enLineInPowerStatus;
static void Line_In_Debounce_Handle(uint8_t Channel);
static void Line_In_Debounce_Handle(uint8_t Channel)
{
LINE_IN_TriggerLevel_en_t enRealtimeLevel;
LineIn_Read_Level pRead;
pRead = g_stLineInAttribute[Channel].pfnLineIn_Read_Cbk;
if (pRead != NULL)
{
enRealtimeLevel = pRead();
if (g_stLineInControl[Channel].u8PinInputLast != enRealtimeLevel)
{
g_stLineInControl[Channel].u16TimeCount = 0U;
g_stLineInControl[Channel].u8PinInputLast = enRealtimeLevel;
}
else
{
/*硬线输入等于有效电平*/
if (g_stLineInAttribute[Channel].enValidLevel == enRealtimeLevel)
{
g_stLineInControl[Channel].u16TimeCount += LINE_IN_CYCLE;
if (g_stLineInControl[Channel].u16TimeCount >= g_stLineInAttribute[Channel].u16ValidTime)
{
g_stLineInControl[Channel].u16TimeCount = 0U;
g_stLineInControl[Channel].u8Status = LINE_IN_LOGIC_VALID;
}
}
else
{
g_stLineInControl[Channel].u16TimeCount += LINE_IN_CYCLE;
if (g_stLineInControl[Channel].u16TimeCount >= g_stLineInAttribute[Channel].u16InvalidTime)
{
g_stLineInControl[Channel].u16TimeCount = 0U;
g_stLineInControl[Channel].u8Status = LINE_IN_LOGIC_INVALID;
}
}
}
}
}
void Line_In_SetPowerSt(LINE_IN_WorkSt_en_t u8PowerSt)
{
g_enLineInPowerStatus = u8PowerSt;
}
/*推荐值10ms*/
void Line_In_Debounce_Service(void)
{
uint8_t i;
for (i = 0u; i < LINE_IN_MAX; i++)
{
if (g_stLineInAttribute[i].enPowerStatus == LINE_IN_IG_ONOFF)
{
Line_In_Debounce_Handle(i);
}
else if (g_stLineInAttribute[i].enPowerStatus == LINE_IN_IG_ON)
{
if (g_enLineInPowerStatus == LINE_IN_IG_ON)
{
Line_In_Debounce_Handle(i);
}
else /*切换电源状态时已经操作过了*/
{
}
}
else /* if(LINE_IN_IG_OFF==g_stLineInAttribute[i].enPowerStatus) */
{
if (g_enLineInPowerStatus == LINE_IN_IG_OFF)
{
Line_In_Debounce_Handle(i);
}
else /*切换电源状态时已经操作过了*/
{
}
}
}
}
LineIn_LogicLevel_en_t Line_In_Get_Status(uint8_t Channel)
{
return g_stLineInControl[Channel].u8Status;
}
void Line_In_KL30_Init(void)
{
uint8_t i = 0U;
g_enLineInPowerStatus = LINE_IN_IG_OFF;
for (i = 0U; i < LINE_IN_MAX; i++)
{
g_stLineInControl[i].u16TimeCount = 0U;
g_stLineInControl[i].u8PinInputLast = 0U;
g_stLineInControl[i].u8Status = LINE_IN_LOGIC_INVALID;
}
}
void Line_In_KL15_ON_Init(void)
{
uint8_t i = 0U;
g_enLineInPowerStatus = LINE_IN_IG_ON;
for (i = 0U; i < LINE_IN_MAX; i++)
{
/*硬线在当前电源状态下不工作*/
if (g_stLineInAttribute[i].enPowerStatus == LINE_IN_IG_OFF)
{
g_stLineInControl[i].u8Status = LINE_IN_LOGIC_INVALID;
g_stLineInControl[i].u16TimeCount = 0U;
}
}
}
void Line_In_KL15_OFF_Init(void)
{
uint8_t i = 0U;
g_enLineInPowerStatus = LINE_IN_IG_OFF;
for (i = 0U; i < LINE_IN_MAX; i++)
{
/*硬线在当前电源状态下不工作*/
if (g_stLineInAttribute[i].enPowerStatus == LINE_IN_IG_ON)
{
g_stLineInControl[i].u8Status = LINE_IN_LOGIC_INVALID;
g_stLineInControl[i].u16TimeCount = 0U;
}
}
}