modbus

• modbus
  • modbus_close — Close a Modbus connection (TCP or RTU)
  • modbus_connect — Establish a Modbus connection.
  • modbus_flush — flush non-transmitted data
  • modbus_free — Free a Modbus pointer.
  • modbus_getFloat — Convert array of short intergers to floats values
  • modbus_getHeaderLength — retrieve Modbus connection header length.
  • modbus_getTimeout — retrieve Modbus connection timeout for response.
  • modbus_newRtu — create a Modbus RTU connection
  • modbus_newTcp — create a modbus connection for TCP/IPv4
  • modbus_readBits — read many bits
  • modbus_readInBits — read many bits
  • modbus_readInRegs — read many input registers
  • modbus_readInRegsFloat — read many input registers
  • modbus_readRegs — read many registers
  • modbus_readRegsFloat — read many registers
  • modbus_setDebug — set debug flag of the Modbus connection
  • modbus_setSlave — set slave number in Modbus context.
  • modbus_setTimeout — set timeout for response
  • modbus_tcpListen — create and listen a TCP Modbus socket.
  • modbus_writeBit — write single bit
  • modbus_writeBits — write many bits
  • modbus_writeReg — write many bits
  • modbus_writeRegs — write many bits