void DLT645_Query::MakeQuery(void *nDeviceAddress, unsigned int nNumber_DI, int nFunction)
{
BYTE Send[300] = {0};
BYTE *pCur=Send;
// *pCur++=0xfe; //前导字符
// *pCur++=0xfe;
// *pCur++=0xfe;
// *pCur++=0xfe;
*pCur++ = 0x68;
memcpy(pCur,nDeviceAddress,6); //地址域
pCur += 6;
*pCur++ = 0x68;
*pCur++ = 0x01;
*pCur++ = nFunction;
// unsigned int *p = nNumber_DI;
memcpy(pCur,&nNumber_DI,2);
for(int i=0;i<2;i++) //要加33h处理
{
*pCur++ += 0x33; //=>*pCur+=0x33;pCur++;
}
BYTE value = (BYTE)MakeSum(Send,pCur-Send);
*pCur++ = value;
*pCur++ = 0x16;
SetData(Send,pCur-Send);
}
BOOL CCmdHandler::DealCmdKeyboard(const char *cmd, WORD wLen)
{
do {
const BYTE cmd_chk = static_cast<BYTE>(cmd[wLen - 1]);
const BYTE compute_chk = MakeSum(cmd, wLen);
if (cmd_chk != compute_chk)
break;
static const BYTE _EB = 0xeb;
static const BYTE _AE = 0xae;
if (_EB != static_cast<BYTE>(cmd[0]) || _AE != static_cast<BYTE>(cmd[1]))
break;
BYTE hundred = static_cast<BYTE>(cmd[5]);
BYTE decade = static_cast<BYTE>(cmd[6]);
BYTE single = static_cast<BYTE>(cmd[7]);
int idArea = -1;
static const BYTE _INVALID_KEYBOARD_ADDR = 0xfa;
//if (_INVALID_KEYBOARD_ADDR != static_cast<BYTE>(cmd[2])) {
// m_ucKeyboardAddr = static_cast<BYTE>(cmd[2]);
//}MY_SERIAL_NDX
if (hundred == 0xff || decade == 0xff || single == 0xff) {
idArea = -1;
} else {
idArea = (hundred & 0x0f) * 100 + (decade & 0x0f) * 10 + (single & 0x0f);
}
return TRUE;
} while (0);
return FALSE;
}
BOOL CCmdHandler::DealCmdComputer(const char* cmd, WORD wLen)
{
do {
const BYTE cmd_chk = static_cast<BYTE>(cmd[wLen - 1]);
const BYTE compute_chk = MakeSum(cmd, wLen);
if (cmd_chk != compute_chk) {
CLog::WriteLog(_T("CCmdHandler::DealCmdComputer cheksum invalid**************************************\n"));
//break;
//ASSERT(0);
}
static const BYTE _EB = 0xeb;
static const BYTE _B0 = 0xb1;
if (_EB != static_cast<BYTE>(cmd[0]) || _B0 != static_cast<BYTE>(cmd[1])) {
CLog::WriteLog(_T("CCmdHandler::DealCmdComputer bigclass litclass invalid\n"));
break;
}
return TRUE;
} while (0);
return FALSE;
}
