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UniSet
1.4.0
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#include <ModbusTCPMaster.h>
Открытые члены | |
| void | connect (const std::string addr, int port) |
| void | connect (ost::InetAddress addr, int port) |
| void | disconnect () |
| bool | isConnection () |
| void | setForceDisconnect (bool s) |
| void | reconnect () |
| void | cleanInputStream () |
| virtual void | cleanupChannel () |
Защищенные члены | |
| virtual int | getNextData (unsigned char *buf, int len) |
| virtual void | setChannelTimeout (timeout_t msec) |
| virtual ModbusRTU::mbErrCode | sendData (unsigned char *buf, int len) |
| virtual ModbusRTU::mbErrCode | query (ModbusRTU::ModbusAddr addr, ModbusRTU::ModbusMessage &msg, ModbusRTU::ModbusMessage &reply, timeout_t timeout) |
Modbus TCP master interface
| int ModbusTCPMaster::getNextData | ( | unsigned char * | buf, |
| int | len | ||
| ) | [protected, virtual] |
get next data block from channel ot recv buffer
| begin | - get from position |
| buf | - buffer for data |
| len | - size of buf |
Замещает ModbusClient.
Используется в query().
| mbErrCode ModbusTCPMaster::query | ( | ModbusRTU::ModbusAddr | addr, |
| ModbusRTU::ModbusMessage & | msg, | ||
| ModbusRTU::ModbusMessage & | reply, | ||
| timeout_t | timeout | ||
| ) | [protected, virtual] |
функция запрос-ответ
Замещает ModbusClient.
Перекрестные ссылки DebugStream::debugging(), ModbusRTU::ModbusHeader::func, getNextData(), ModbusRTU::ModbusMessage::len, ModbusTCP::MBAPHeader::len, ModbusTCP::MBAPHeader::pID, ModbusClient::recv(), ModbusClient::send(), PassiveTimer::setTiming(), ModbusTCP::MBAPHeader::tID и UniSetTimer::WaitUpTime.
| void ModbusTCPMaster::setChannelTimeout | ( | timeout_t | msec | ) | [protected, virtual] |
set timeout for send/receive data
Замещает ModbusClient.
1.7.6.1