[answerme]

I have created 2 thread In one thread iam reading data through serial.once it read it will go to the second thread.But It seems it never comes out of the first thread itself(read_gps).

my program goes like this

void CScenGenDoc::OnControlSerialin()
{
	upwin=true;	
	LPVOID param= NULL;
	LPVOID para=NULL;
	int a;
	
 GPS_READ =::CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)read_gps(),(LPVOID) param, 0,NULL);
  GPS_PARSE =::CreateThread(NULL, 0,(LPTHREAD_START_ROUTINE)frameparse(),(LPVOID) para, 0,NULL);
	
}

int read_gps()
{
while(1)
{
bool read=true;
}

}

int frameparse()
{
while(1)
{ 
if(read==true)
{
----
----
}
}