Device/SERVER/Meter_Service/core/modbus/test/README.md

System testing for modbus library

Modbus simulator

• Diagslave

• socat

  # TCP
  $ diagslave -m tcp -p 5020
  
  # RTU/ASCII
  $ socat -d -d pty,raw,echo=0 pty,raw,echo=0
  2015/04/03 12:34:56 socat[2342] N PTY is /dev/pts/6
  2015/04/03 12:34:56 socat[2342] N PTY is /dev/pts/7
  $ diagslave -m ascii /dev/pts/7
  
  # Or
  $ diagslave -m rtu /dev/pts/7
  
  $ go test -v -run TCP
  $ go test -v -run RTU
  $ go test -v -run ASCII