From 34ca87f734bc24a4783c312752c8259c5a42222e Mon Sep 17 00:00:00 2001
From: Wolfgang Hottgenroth <wolfgang.hottgenroth@icloud.com>
Date: Tue, 16 Jul 2019 17:11:53 +0100
Subject: [PATCH] write stuff

---
 src/RegisterDatapoint.py |  6 +++---
 src/registers.json       | 46 +++++++++-------------------------------
 2 files changed, 13 insertions(+), 39 deletions(-)

diff --git a/src/RegisterDatapoint.py b/src/RegisterDatapoint.py
index 74bcc28..e0033d6 100644
--- a/src/RegisterDatapoint.py
+++ b/src/RegisterDatapoint.py
@@ -70,10 +70,10 @@ class HoldingRegisterDatapoint(AbstractModbusDatapoint):
             logger.debug("Holding register, perform write operation")
             self.processCount += 1
             v = int(self.writeRequestValue)
-            result = client.write_register(address=self.address,
+            result = client.write_registers(address=self.address,
                                            unit=self.unit,
-                                           value=v)
-            logger.debug("Write result: {0!s".format(result))                
+                                           values=[v])
+            logger.debug("Write result: {0!s}".format(result))                
             self.writeRequestValue = None
         else:
             # perform read operation
diff --git a/src/registers.json b/src/registers.json
index dd4308b..3d594bc 100644
--- a/src/registers.json
+++ b/src/registers.json
@@ -5,7 +5,7 @@
             "count": 1,
             "label": "Temperature",
             "publishTopic": "Pub/Temperature",
-            "scanRate": 60.0,
+            "scanRate": null,
             "unit": 5,
             "updateOnly": false
         },
@@ -29,7 +29,7 @@
             "count": 1,
             "label": "Switches",
             "publishTopic": "Pub/Switches",
-            "scanRate": 0.25,
+            "scanRate": null,
             "unit": 4,
             "updateOnly": false
         },
@@ -42,7 +42,7 @@
             "feedbackTopic": null,
             "label": "Counter1",
             "publishTopic": "Pub/Counter1",
-            "scanRate": 1.0,
+            "scanRate": null,
             "subscribeTopic": null,
             "unit": 4
         },
@@ -55,7 +55,7 @@
             "feedbackTopic": null,
             "label": "Counter2",
             "publishTopic": "Pub/Counter2",
-            "scanRate": 1.0,
+            "scanRate": null,
             "subscribeTopic": null,
             "unit": 4
         },
@@ -68,7 +68,7 @@
             "feedbackTopic": null,
             "label": "Counter3",
             "publishTopic": "Pub/Counter3",
-            "scanRate": 1.0,
+            "scanRate": null,
             "subscribeTopic": null,
             "unit": 4
         },
@@ -89,39 +89,13 @@
     },
     {
         "args": {
-            "address": 40001,
-            "count": 1,
-            "feedbackTopic": null,
-            "label": "Version",
-            "publishTopic": "Pub/Version",
-            "scanRate": 1.0,
-            "subscribeTopic": null,
-            "unit": 4
-        },
-        "type": "HoldingRegisterDatapoint"
-    },
-    {
-        "args": {
-            "address": 40001,
-            "count": 1,
-            "feedbackTopic": null,
-            "label": "Version",
-            "publishTopic": "Pub/Version",
-            "scanRate": 10.0,
-            "subscribeTopic": null,
-            "unit": 4
-        },
-        "type": "HoldingRegisterDatapoint"
-    },
-    {
-        "args": {
-            "address": 40001,
-            "count": 1,
-            "feedbackTopic": "FB/Version",
-            "label": "Version_W",
+            "address": 40016,
+            "count": 2,
+            "feedbackTopic": "FB/Counter4",
+            "label": "Counter4_W",
             "publishTopic": null,
             "scanRate": 0.0,
-            "subscribeTopic": "Sub/Version",
+            "subscribeTopic": "Sub/Counter4",
             "unit": 4
         },
         "type": "HoldingRegisterDatapoint"