RFID skyetek developer kit

#include "stdafx.h"
#include "SkyeTekAPI.h"
#include "SkyeTekProtocol.h"

// stop flag

bool isStop = false;

// FUNCTION: SelectLoopCallback(LPSKYETEK_TAG, void *)

// PURPOSE: Callback called by SkyeTek_SelectTags whenever

// a tag is selected. This returns 1 to continue

// and zero to stop.

unsigned char SelectLoopCallback(LPSKYETEK_TAG lpTag, void *user)

{

if( !isStop )

{

if( lpTag != NULL )

{

printf("Tag: %s; Type: %s\n", lpTag->friendly,

SkyeTek_GetTagTypeNameFromType(lpTag->type));

SkyeTek_FreeTag(lpTag);

}

}

return( !isStop );

}

//

// FUNCTION: ThreadProc(LPVOID)

// PURPOSE: Main thread function. It sits in a loop until the

// reader is discovered and then it calls the

// SkyeTek_SelectTags function, which does not return

// until the loop stops. To stop the loop, the

// SelectLoopCallback needs to return zero.

DWORD WINAPI ThreadProc(LPVOID lpParameter)

{

LPSKYETEK_DEVICE *devices = NULL;

LPSKYETEK_READER *readers = NULL;

SKYETEK_STATUS st;

unsigned int numDevices;

unsigned int numReaders;

printf("Discovering reader...\n");

while( !isStop )

{

numDevices = SkyeTek_DiscoverDevices(&devices);

if( numDevices == 0 )

{

Sleep(100);

continue;

}

if( isStop )

return 1;

numReaders = SkyeTek_DiscoverReaders(devices, numDevices, &readers);

if( numReaders == 0 )

{

SkyeTek_FreeDevices(devices,numDevices);

OCTOBER 6, 2006 SELECT LOOP SAMPLE

SKYETEK, INC. WWW.SKYETEK.COM PAGE 7 OF 7

Sleep(100);

continue;

}

break;

}

// set reader info

printf("Found reader: %s\n", readers[0]->friendly);

// the SkyeTek_SelectTags function does not return until the loop is done

printf("Entering select loop...\n");

st = SkyeTek_SelectTags(readers[0],AUTO_DETECT,SelectLoopCallback,0,1,NULL);

if( st != SKYETEK_SUCCESS )

printf("Select loop failed\n");

printf("Select loop done\n");

// clean up readers

SkyeTek_FreeReaders(readers, numReaders);

SkyeTek_FreeDevices(devices, numDevices);

return 1;

}

int main(int argc, char* argv[])

{

DWORD id1;

HANDLE h;

char line[128];

printf("SkyeTek API Loop Example\n");

printf("Hit return to exit\n");

if( (h=CreateThread(NULL,0,ThreadProc,NULL,0,&id1)) == NULL )

return FALSE;

gets(line);

CloseHandle(h);

printf("Done\n");

isStop = true;

return 0;

}

OCTOBER 6, 2006 SELECT LOOP SAMPLE

SKYETEK, INC. WWW.SKYETEK.COM PAGE 7 OF 7

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sinon , t'as pu avancer sur cet exemple fournit par Skytek ?