test/plc_test.go
@@ -9,15 +9,15 @@ func TestWriteHoldingRegister(t *testing.T) { Init() ipPort := "192.168.20.250:502" address := 1104 value := 1104 ipPort := "127.0.0.1:502" address := 1001 value := 1001 err := service.WriteHoldingRegister(ipPort, address, value) if err != nil { log.Fatal(err) } var readValue int raw, err := service.ReadHoldingRegister(ipPort, address, 1) raw, err := service.ReadByModbusTCP(ipPort, address, 1) if err != nil { log.Fatal(err) }