class Modbus::Client

• Modbus::Client
• Reference
• Object

Direct Known Subclasses

• Modbus::RTUClient
• Modbus::TCPClient

Defined in:

modbus/client.cr

Constructors

• .new(io : IO)

Instance Method Summary

• #io : IO
• #read_coils(addr : UInt16, num_coils : UInt16) : BitArray
• #read_discrete_inputs(addr : UInt16, num_inputs : UInt16) : BitArray
• #read_holding_registers(addr : UInt16, num_registers : UInt16) : Array(UInt16)
• #read_input_registers(addr : UInt16, num_registers : UInt16) : Array(UInt16)
• #write_multiple_registers(addr : UInt16, values : Array(UInt16)) : Array(UInt16)
• #write_single_coil(addr : UInt16, value : Bool) : Bool
• #write_single_register(addr : UInt16, value : UInt16) : UInt16

Constructor Detail

Instance Method Detail