YW_Led
LED指示灯控制

参数列表:

int stdcall YW_Led

(

int ReaderID,

int LEDIndex, 

int Time_ON, 

int Time_OFF, 

int Cycle,

int LedIndexOn

);


参数含义:

参数

类型

方向

含义

ReaderID

int

IN

所要获取的设备标示ID,范围0x0000-0xFFFF,如果未知,则ReaderID=0

LEDIndex

int

IN

LED灯序号

0x01:红灯

0x02:绿灯

Time_ON

int

IN

LED灯亮时间,单位:100毫秒

Time_OFF

int

IN

LED灯灭时间,单位:100毫秒

Cycle

int

IN

Time_ONTime_OFF作为一个周期,则此参数为执行此周期的次数。

LedIndexOn

int

IN

最后要亮的灯:

0x00:全灭

0x01:红灯

0x02绿

返 回 值:大于0为命令发送成功,<=0为命令发送失败


C++声明(VC++和C++ Builder):

int stdcall YW_Led(int ReaderID,int LEDIndex, int Time_ON, int Time_OFF, int Cycle, int LedIndexOn);


Delphi声明:

function YW_Led(ReaderID: Integer;LEDIndex: Integer;Time_ON: Integer;Time_OFF: Integer;Cycle: Integer;LedIndexOn: Integer): Integer;stdcall;external YOWOREADERDLL;


VB声明:

Public Declare Function YW_Led Lib "YW60x.dll" (ByVal ReaderID As Long, ByVal LEDIndex As Long, ByVal Time_ON As Long, ByVal Time_OFF As Long, ByVal Cycle As


JAVA声明:

public int YW_Led(int ReaderID,int LEDIndex, int Time_ON, int Time_OFF, int Cycle, int LedIndexOn)

{

int ret;

try

{

JNative fuc = new JNative("YW60x.dll", "YW_Led");

fuc.setRetVal(Type.INT);

fuc.setParameter(0, ReaderID);

fuc.setParameter(1, LEDIndex);

fuc.setParameter(2, Time_ON);

fuc.setParameter(3, Time_OFF);

fuc.setParameter(4, Cycle);

fuc.setParameter(5, LedIndexOn);

fuc.invoke();

ret = fuc.getRetValAsInt();

}

catch(NativeException e)

{

ret = -1;

}

catch(IllegalAccessException e)

{

ret = -2;

}

return ret;

}


C#声明:

[DllImport("YW60x.dll")]

public static extern int YW_Led(int ReaderID,int LEDIndex, int Time_ON, int Time_OFF, int Cycle, int LedIndexOn); //6


Power Builder 9 声明:

public FUNCTION long YW_Led (long lReaderID , long LEDIndex , long Time_ON , long Time_OFF , long Cycle , long LedIndexOn ) library "YW60x.dll"


支持的RFID读写器:
SDT-HA, YW-605RA, YW-605RB, YW-605RC, YW-605SA, YW-605SB, YW-605SC, YW-605UA, YW-605UB, YW-605UC, YW-605HA, YW-605HB, YW-605HC, YW-620HA, YW-620HB, YW-620HC, YW-608RA, YW-608RB, YW-608RC, YW-608SA, YW-608SB, YW-608SC, YW-608UA, YW-608UB, YW-608UC, YW-608HA, YW-608HB, YW-608HC, YW-610SA, YW-610SB, YW-610SC, YW-607