private int BuildAndSendPDU(Pdu p2, byte[] pa, byte[] ud, byte[] ud2)
{
//int res;
Pdu p = new Pdu(7);
byte[] dn;
//p.header=dc->msgOut+dc->PDUstartO;
//_daveInitPDUheader(&p, 7);
//_daveAddParam(&p, pa, psize);
p.Param.AddRange(pa);
//_daveAddUserData(&p, ud, usize);
p.UData.AddRange(ud);
// LOG2("*** here we are: %d\n",p.dlen);
//p3=&p;
//dn= p3->data+p3->dlen;
//p3->dlen+=usize2;
//memcpy(dn, ud2, usize2);
p.UData.AddRange(ud2);
//((PDUHeader*)p3->header)->dlen=daveSwapIed_16(p3->dlen);
Pdu rez = ExchangePdu(p);
if (rez != null)
{
p2.Data = rez.Data;
p2.Param = rez.Param;
p2.initUData();
return p2.testPGReadResult();
}
return -1;
}
public int _daveBuildAndSendPDU(Pdu myPDU, byte[] para, byte[] data, bool nullD)
{
//int res;
Pdu p = new Pdu(7);
byte[] nullData = { 0x0a, 0, 0, 0 };
//p.header=dc->msgOut+dc->PDUstartO;
//_daveInitPDUheader(&p, 7);
//_daveAddParam(&p, pa, psize);
p.Param.AddRange(para);
if (data != null) p.UData.AddRange(data);
else
if (nullD) p.Data.AddRange(nullData);//_daveAddData(&p, nullData, 4);
Pdu rez = ExchangePdu(p);
if (rez != null)
{
myPDU.Data = rez.Data;
myPDU.Param = rez.Param;
myPDU.initUData();
return myPDU.testPGReadResult();
}
return -1;
}