Merge pull request #4 from paulorb/fixPresetHR

fix(ISSUE-3): fix issue on preset single register

Author: paulorb

src/main/kotlin/IModbusServerEventListener.kt

@@ -4,7 +4,7 @@ interface IModbusServerEventListener {
     fun readHoldingRegister(startAddress: Int ,numberOfRegisters: Int) : List<Short>
     fun readInputRegister(startAddress: Int ,numberOfRegisters: Int) : List<Short>
     fun forceSingleCoil(address: Int, value: Boolean)
-    fun presetSingleRegister(address: Int, value: Boolean)
+    fun presetSingleRegister(address: Int, value: Short)
     fun forceMultipleCoils(addressValueList: MutableList<Pair<Int, Boolean>>)
     fun presetMultipleRegisters(addressValueList: MutableList<Pair<Int, Short>>)
 

src/main/kotlin/ModbusServerEventListenerReplyAlwaysZero.kt

@@ -24,10 +24,11 @@ class ModbusServerEventListenerReplyAlwaysZero: IModbusServerEventListener {
         return
     }
 
-    override fun presetSingleRegister(address: Int, value: Boolean) {
-       return
+    override fun presetSingleRegister(address: Int, value: Short) {
+        return
     }
 
+
     override fun forceMultipleCoils(addressValueList: MutableList<Pair<Int, Boolean>>) {
         return
     }

src/main/kotlin/ModbusServerEventListenerReplyRandomNumbers.kt

@@ -44,7 +44,7 @@ class ModbusServerEventListenerReplyRandomNumbers : IModbusServerEventListener {
         return
     }
 
-    override fun presetSingleRegister(address: Int, value: Boolean) {
+    override fun presetSingleRegister(address: Int, value: Short) {
         return
     }
 

src/main/kotlin/ModbusServerHandler.kt

@@ -90,7 +90,7 @@ class ModbusServerHandler(private val modbusServerEventListener: IModbusServerEv
                 val modbusWriteRequest = ModbusPresetSingleRegisterRequest(modbusPacket)
                 val modbusWritePresetSingleRegisterResponse = ModbusPresetSingleRegisterResponse()
                 modbusWritePresetSingleRegisterResponse.unitID = modbusWriteRequest.unitID
-                modbusServerEventListener.presetSingleRegister(modbusWriteRequest.address, modbusWriteRequest.singleRegisterValue.toInt() == 1)
+                modbusServerEventListener.presetSingleRegister(modbusWriteRequest.address, modbusWriteRequest.singleRegisterValue.toInt().toShort())
                 modbusWritePresetSingleRegisterResponse.transactionIdentifier = modbusWriteRequest.transactionIdentifier
                 modbusWritePresetSingleRegisterResponse.setAddress(modbusWriteRequest.address)
                 modbusWritePresetSingleRegisterResponse.setRegisterValue(modbusWriteRequest.singleRegisterValue)