Cleanup: OPC UA is written as "OPC UA" (not "OPC/UA") (#21)

Note: OPC UA is the acronym for OPC Unified Architecture, with OPC referring to the Open Platform Communications (Foundation).

Author: aentinger

README.md

@@ -4,11 +4,11 @@
 [![Arduino Lint](https://github.com/bcmi-labs/Arduino_OPC_UA/actions/workflows/arduino-lint.yml/badge.svg)](https://github.com/bcmi-labs/Arduino_OPC_UA/actions/workflows/arduino-lint.yml)
 [![Sync Labels status](https://github.com/bcmi-labs/Arduino_OPC_UA/actions/workflows/sync-labels.yml/badge.svg)](https://github.com/bcmi-labs/Arduino_OPC_UA/actions/workflows/sync-labels.yml)
 
-This library provides an implementation of [OPC/UA](https://en.wikipedia.org/wiki/OPC_Unified_Architecture) by porting the Fraunhofer [`open62541`](https://github.com/open62541/open62541) for the Arduino [Opta](https://www.arduino.cc/pro/hardware-arduino-opta/) `microPLC` family.
+This library provides an implementation of [OPC UA](https://en.wikipedia.org/wiki/OPC_Unified_Architecture) by porting the Fraunhofer [`open62541`](https://github.com/open62541/open62541) for the Arduino [Opta](https://www.arduino.cc/pro/hardware-arduino-opta/) `microPLC` family.
 
 Furthermore, the library supports automatic detection, configuration and exposure of up to two Arduino Opta Expansion Boards (i.e. Digital Expansion w/ mechanical relays [`D1608E`](https://store.arduino.cc/products/opta-ext-d1608e), Digital Expansion w/ solid-state relays [`D1608S`](https://store.arduino.cc/products/opta-ext-d1608e), Analog Expansion [`A0602`](https://store.arduino.cc/products/opta-ext-a0602)) via OPC UA.
 
-### How-to-OPC/UA
+### How-to-OPC UA
 * Compile and upload [`examples/opcua_server`](examples/opcua_server/opcua_server.ino)
 ```bash
 arduino-cli compile --fqbn arduino:mbed_opta:opta -v examples/opcua_server -u -p /dev/ttyACM0
@@ -30,7 +30,7 @@ $ cat /dev/ttyACM0
 [2024-06-21 02:30:19.000 (UTC+0000)] info/network	TCP 604353888	| Creating listen socket for "127.0.0.1" (with local hostname "192.168.8.137") on port 4840
 [2024-06-21 02:30:19.000 (UTC+0000)] info/server	New DiscoveryUrl added: opc.tcp://192.168.8.137:4840
 ```
-* Connect to OPC/UA server using IP/port as printed by the Arduino Opta
+* Connect to OPC UA server using IP/port as printed by the Arduino Opta
 ![image](https://github.com/bcmi-labs/Arduino_OPC_UA/assets/3931733/ac153e79-6648-4808-9c4f-17aaf4305d89)
 
 ### How-to-`opcua-client-gui`

examples/opcua_server/opcua_server.ino

@@ -117,7 +117,7 @@ void setup()
   /* Try and obtain the current time via NTP and configure the Arduino
    * Opta's onboard RTC accordingly. The RTC is then used inside the
    * open62541 Arduino wrapper to obtain the correct timestamps for
-   * the OPC/UA server.
+   * the OPC UA server.
    */
   EthernetUDP udp_client;
   auto const epoch = opcua::NTPUtils::getTime(udp_client);
@@ -148,11 +148,11 @@ void setup()
       /* Create a server listening on port 4840 (default) */
       opc_ua_server = UA_Server_new();
 
-      /* Printing OPC/UA server IP and port. */
+      /* Printing OPC UA server IP and port. */
       UA_LOG_INFO(UA_Log_Stdout, UA_LOGCATEGORY_SERVER,
                   "Arduino Opta IP: %s", Ethernet.localIP().toString().c_str());
 
-      /* Determine the Arduino OPC/UA hardware variant. */
+      /* Determine the Arduino OPC UA hardware variant. */
       opcua::OptaVariant::Type opta_type;
       if (!opcua::OptaVariant::get_opta_variant(opta_type)) {
         UA_LOG_ERROR(UA_Log_Stdout, UA_LOGCATEGORY_SERVER, "opcua::OptaVariant::get_opta_variant(...) failed");
@@ -167,7 +167,7 @@ void setup()
       /* Configure analog solution to 12-Bit. */
       analogReadResolution(12);
 
-      /* Define the Arduino Opta as a OPC/UA object. */
+      /* Define the Arduino Opta as a OPC UA object. */
       opta_opcua = opcua::Opta::create(opc_ua_server, opta_type);
       if (!opta_opcua) {
         UA_LOG_ERROR(UA_Log_Stdout, UA_LOGCATEGORY_SERVER, "opcua::Opta::create(...) failed");
@@ -231,7 +231,7 @@ void setup()
         opta_expansion_num = OPCUA_MAX_OPTA_EXPANSION_NUM;
       }
 
-      /* Expose Arduino Opta expansion module IO via OPC/UA. */
+      /* Expose Arduino Opta expansion module IO via OPC UA. */
       for(uint8_t i = 0; i < opta_expansion_num; i++)
       {
         ExpansionType_t const exp_type = OptaController.getExpansionType(i);
@@ -244,7 +244,7 @@ void setup()
           else
             exp_dig = opta_expansion_manager_opcua->create_digital_solid_state_expansion(i);
 
-          /* Expose digital/analog pins via OPC/UA. */
+          /* Expose digital/analog pins via OPC UA. */
           for (uint8_t d = 0; d < OPTA_DIGITAL_IN_NUM; d++)
           {
             char analog_in_name[32] = {0};
@@ -268,7 +268,7 @@ void setup()
               });
           }
 
-          /* Expose mechanical relays via OPC/UA. */
+          /* Expose mechanical relays via OPC UA. */
           for (uint8_t r = 0; r < OPTA_DIGITAL_OUT_NUM; r++)
           {
             char mech_relay_name[32] = {0};

library.properties

@@ -2,7 +2,7 @@ name=Arduino_OPC_UA
 version=0.0.1
 author=Arduino <info@arduino.cc>
 maintainer=Arduino <info@arduino.cc>
-sentence=Arduino port of the open62541 providing OPC/UA for Arduino Opta.
+sentence=Arduino port of the open62541 providing OPC UA for Arduino Opta.
 paragraph=This library is an Arduino port of open62541, an open source implementation of OPC UA (OPC Unified Architecture / IEC 62541) written in the C language.
 category=Communication
 architectures=mbed_opta