FB_OUTPUT_COVER_MQTT: adding 'closing', 'opening' and 'stopped' messa…

…ges (#159)

docs/FAQ/Howto_adding_a_new_MQTT_subscription.md

@@ -65,6 +65,6 @@ A more in depth implementation can be found in the *InitMqtt* method of every MQ
 	        Data	: SD_MQTT.CALLBACK_DATA;
         END_VAR
         ```
-    - Add logic to process the received MQTT message: in this reference project a check is executed if the subscription that triggered the callback method matches the subscription configured in the *MqttInit* method. In that method the subscription topic is automatically concatinated with the function block name. For more in depth details study the *PublishReceived* and *MqttInit* methods of every MQTT function block in the reference project.
+    - Add logic to process the received MQTT message: in this reference project a check is executed if the subscription that triggered the callback method matches the subscription configured in the *MqttInit* method. In that method the subscription topic is automatically concatenated with the function block name. For more in depth details study the *PublishReceived* and *MqttInit* methods of every MQTT function block in the reference project.
 
 

docs/FunctionBlocks/FB_OUTPUT_BINARY_MQTT.md

@@ -32,7 +32,7 @@ Requires method call `InitMQTT` to enable MQTT capabilities.
 |:-------------|:------------------|:------------------|:------------------|:--------------------------|:--------------------------|
 | **Output changes: OUT**   | A change is detected on output `OUT`. | `TRUE/FALSE` | 2 | `TRUE` | yes
 
-MQTT publish topic is a concatination of the publish prefix and the function block name. 
+MQTT publish topic is a concatenation of the publish prefix and the function block name. 
 
 ### **MQTT subscribe behavior**
 Requires method call `InitMQTT` to enable MQTT capabilities.

docs/FunctionBlocks/FB_OUTPUT_COVER_MQTT.md

@@ -49,8 +49,12 @@ Requires method call `InitMQTT` to enable MQTT capabilities.
 | Event                   | Description                           | MQTT payload | QoS                                  | Retain flag | Published on startup |
 | :---------------------- | :------------------------------------ | :----------- | :----------------------------------- | :---------- | :------------------- |
 | **Cover reaches position** | Cover reaches a open or closed position | `OPEN` or `CLOSED` | 2 | `TRUE`      | no                  |
+| Event                   | Description                           | MQTT payload | QoS                                  | Retain flag | Published on startup |
+| :---------------------- | :------------------------------------ | :----------- | :----------------------------------- | :---------- | :------------------- |
+| **Cover moves** | Cover moves | `OPENING` or `CLOSING` | 2 | `TRUE`      | no                  |
+| **Cover stops** | Cover stopped moving without reaching fully open or closed position | `STOPPED` | 2 | `TRUE`      | no                  |
 
-MQTT publish topic is a concatination of the publish prefix and the function block name.
+MQTT publish topic is a concatenation of the publish prefix and the function block name.
 
 ### **MQTT subscribe behavior**
 

docs/FunctionBlocks/FB_RS485_DUCO_DUCOBOX_MQTT.md

@@ -34,7 +34,7 @@ Requires method call `InitMQTT` to enable MQTT capabilities.
 |:-------------|:------------------|:------------------|:------------------|:--------------------------|:--------------------------|
 | **register is polled**   | a modbus register is polled | int value | 2 | `FALSE` | no
 
-MQTT publish topic is a concatination of the publish prefix and the function block name, the node numer and a register number. For example:
+MQTT publish topic is a concatenation of the publish prefix and the function block name, the node numer and a register number. For example:
 
 `Devices/PLC/House/Out/RS485/FB_RS485_DUCO_DUCOBOX_MQTT/1/read/0`
 
@@ -50,7 +50,7 @@ Commands are executed by the FB if the topic `MQTTSubscribeTopic` matches the MQ
 
 MQTT subscription topic is a concatenation of the subscribe prefix variable, function block name, node number and register number. For example, topic `Devices/PLC/House/In/RS485/FB_RS485_DUCO_DUCOBOX_MQTT/1/write/0` with payload `30` will set the 'Target value (%)' parameter for node 1 (which in this case represents the entire system). Go through the DUCO modbus register documentation linked above for a deeper understanding.
 
-Upon a succesfull write operation the received payload will be published on the 'Out' topic. Continuing with the example above this will result in a payload `30` to be published on topic `Devices/PLC/House/Out/RS485/FB_RS485_DUCO_DUCOBOX_MQTT/1/write/0`.
+Upon a successful write operation the received payload will be published on the 'Out' topic. Continuing with the example above this will result in a payload `30` to be published on topic `Devices/PLC/House/Out/RS485/FB_RS485_DUCO_DUCOBOX_MQTT/1/write/0`.
 
 ### **Code example**
 

docs/FunctionBlocks/FB_RS485_EASTRON_SDM220_MQTT.md

@@ -59,7 +59,7 @@ Requires method call `InitMQTT` to enable MQTT capabilities.
 |:-------------|:------------------|:------------------|:------------------|:--------------------------|:--------------------------|
 | **output is updated**   | the output is updated. | real value | 2 | `FALSE` | no
 
-MQTT publish topic is a concatination of the publish prefix and the function block name and a unique value: 
+MQTT publish topic is a concatenation of the publish prefix and the function block name and a unique value: 
 | output       | MQTT topc suffic | Unit         | 
 |:-------------|:------------------|:------------------|
 | VOLTAGE | `/VOLT` | Volts 

docs/FunctionBlocks/FB_RS485_EASTRON_SDM_POWER_MQTT.md

@@ -41,7 +41,7 @@ Requires method call `InitMQTT` to enable MQTT capabilities.
 |:-------------|:------------------|:------------------|:------------------|:--------------------------|:--------------------------|
 | **output is updated**   | the output is updated. | real value | 2 | `FALSE` | no
 
-MQTT publish topic is a concatination of the publish prefix and the function block name and a unique value: 
+MQTT publish topic is a concatenation of the publish prefix and the function block name and a unique value: 
 | output       | MQTT topc suffic | Unit         | 
 |:-------------|:------------------|:------------------|
 | ACTIVEPOWER |  `/ACTP` | Watts

docs/FunctionBlocks/FB_RS485_ESERA_OWD_MQTT.md

@@ -30,11 +30,11 @@ Requires method call `InitMQTT` to enable MQTT capabilities.
 |:-------------|:------------------|:------------------|:------------------|:--------------------------|:--------------------------|
 | **sensor data is received**   | temperature, humidity, etc readings received. | real value | 2 | `FALSE` | no
 
-MQTT publish topic is a concatination of the publish prefix and the function block name, the OWD numer and a unique sensor value. For example:
+MQTT publish topic is a concatenation of the publish prefix and the function block name, the OWD number and a unique sensor value. For example:
 
 `Devices/PLC/House/Out/RS485/FB_RS485_ESERA_1WIRE_GATEWAY_MQTT_HOME/OWD/1/TEMP`
 
-Naturally `/TEMP` will only be ommited by the OWD if the physical sensor exposes it.
+Naturally `/TEMP` will only be omitted by the OWD if the physical sensor exposes it.
 
 | output       | MQTT topc suffic | Unit         | 
 |:-------------|:------------------|:------------------|

docs/FunctionBlocks/FB_VIRTUAL_BOOL_MQTT.md

@@ -46,7 +46,7 @@ Requires method call `InitMQTT` to enable MQTT capabilities. Only applicable if
 |:-------------|:------------------|:------------------|:------------------|:--------------------------|:--------------------------|
 | **input changes: IN**   | A change is detected on input `IN`. | `TRUE/FALSE` | configured in method call `InitMQTT` | configured in method call `InitMQTT` | configured in method call `InitMQTT`
 
-MQTT publish topic is a concatination of the publish prefix and the function block name. 
+MQTT publish topic is a concatenation of the publish prefix and the function block name. 
 
 ### **MQTT subscribe behavior**
 Requires method call `InitMQTT` to enable MQTT capabilities. Only applicable is the function block is configured in input mode which will allow the input of a value to the PLC through MQTT which will be exposed on the function block `OUT` output.

docs/FunctionBlocks/FB_VIRTUAL_INT_MQTT.md

@@ -46,7 +46,7 @@ Requires method call `InitMQTT` to enable MQTT capabilities. Only applicable if
 |:-------------|:------------------|:------------------|:------------------|:--------------------------|:--------------------------|
 | **input changes: IN**   | A change is detected on input `IN`. | `TRUE/FALSE` | configured in method call `InitMQTT` | configured in method call `InitMQTT` | configured in method call `InitMQTT`
 
-MQTT publish topic is a concatination of the publish prefix and the function block name. 
+MQTT publish topic is a concatenation of the publish prefix and the function block name. 
 
 ### **MQTT subscribe behavior**
 Requires method call `InitMQTT` to enable MQTT capabilities. Only applicable is the function block is configured in input mode which will allow the input of a value to the PLC through MQTT which will be exposed on the function block `OUT` output.

docs/FunctionBlocks/FB_VIRTUAL_REAL_MQTT.md

@@ -46,7 +46,7 @@ Requires method call `InitMQTT` to enable MQTT capabilities. Only applicable if
 |:-------------|:------------------|:------------------|:------------------|:--------------------------|:--------------------------|
 | **input changes: IN**   | A change is detected on input `IN`. | `TRUE/FALSE` | configured in method call `InitMQTT` | configured in method call `InitMQTT` | configured in method call `InitMQTT`
 
-MQTT publish topic is a concatination of the publish prefix and the function block name. 
+MQTT publish topic is a concatenation of the publish prefix and the function block name. 
 
 ### **MQTT subscribe behavior**
 Requires method call `InitMQTT` to enable MQTT capabilities. Only applicable is the function block is configured in input mode which will allow the input of a value to the PLC through MQTT which will be exposed on the function block `OUT` output.

docs/FunctionBlocks/FB_VIRTUAL_STRING_MQTT.md

@@ -52,7 +52,7 @@ Requires method call `InitMQTT` to enable MQTT capabilities. Only applicable if
 | :-------------------- | :---------------------------------- | :----------- | :----------------------------------- | :----------------------------------- | :----------------------------------- |
 | **input changes: IN** | A change is detected on input `IN`. | `TRUE/FALSE` | configured in method call `InitMQTT` | configured in method call `InitMQTT` | configured in method call `InitMQTT` |
 
-MQTT publish topic is a concatination of the publish prefix and the function block name.
+MQTT publish topic is a concatenation of the publish prefix and the function block name.
 
 ### **MQTT subscribe behavior**