Updated submodules

.cproject

@@ -1,16 +1,15 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
 	<storageModule moduleId="org.eclipse.cdt.core.settings">
-		<cconfiguration id="org.eclipse.cdt.core.default.config.1796197931">
-			<storageModule buildSystemId="org.eclipse.cdt.core.defaultConfigDataProvider" id="org.eclipse.cdt.core.default.config.1796197931" moduleId="org.eclipse.cdt.core.settings" name="Configuration">
+		<cconfiguration id="org.eclipse.cdt.core.default.config.177784428">
+			<storageModule buildSystemId="org.eclipse.cdt.core.defaultConfigDataProvider" id="org.eclipse.cdt.core.default.config.177784428" moduleId="org.eclipse.cdt.core.settings" name="Configuration">
 				<externalSettings/>
 				<extensions/>
 			</storageModule>
 			<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
 		</cconfiguration>
 	</storageModule>
 	<storageModule moduleId="org.eclipse.cdt.core.pathentry">
-		<pathentry kind="src" path=""/>
 		<pathentry excluding="**/CMakeFiles/**" kind="out" path="build"/>
 	</storageModule>
 	<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>

.github/README.md

@@ -0,0 +1,12 @@
+<img width="100px" src="https://github.com/grblHAL/.github/blob/main/media/grblHAL.svg"></img>
+
+## The ultimate [Grbl](https://github.com/gnea/grbl) port:
+
+* available for many [32 bit processors](https://github.com/grblHAL/drivers) and [controllers](https://github.com/grblHAL/Controllers).
+* hardware abstracted \(HAL\) architecture with processor specific drivers and [shared core](https://github.com/grblHAL/core).
+* [open](http://svn.io-engineering.com/grblHAL/html/hal_8h.html) architecture supports [3rd party drivers](https://github.com/dresco/STM32H7xx) and [plugins](https://github.com/grblHAL/plugins), including [user defined](https://github.com/grblHAL/Templates) plugins.
+* [extended gcode support](https://github.com/grblHAL/core#supported-g-codes): tool changes, canned cycles, extra inputs and outputs, optional parameter and expression handling, ... 
+* [networking](https://github.com/grblHAL/Plugin_networking/) \(WiFi or ethernet\) and [SD card](https://github.com/grblHAL/Plugin_SD_card/) options available for some controllers. [WebUI](https://github.com/grblHAL/Plugin_WebUI) options. 
+* [Web Builder](http://svn.io-engineering.com:8080) available for the most popular processors, no need to install a toolchain for creating the firmware.
+
+[Wiki](https://github.com/grblHAL/core/wiki), general [issues](https://github.com/grblHAL/core/issues) and [discussions](https://github.com/grblHAL/core/discussions) are found in the [core repository](https://github.com/grblHAL/core).

.github/profile/README.md

@@ -0,0 +1,13 @@
+<img width="100px" src="https://github.com/grblHAL/.github/blob/main/media/grblHAL.svg"></img>
+
+## The ultimate [Grbl](https://github.com/gnea/grbl) port:
+
+* available for many [32 bit processors](https://github.com/grblHAL/drivers) and [controllers](https://github.com/grblHAL/Controllers).
+* hardware abstracted \(HAL\) architecture with processor specific drivers and [shared core](https://github.com/grblHAL/core).
+* [open](http://svn.io-engineering.com/grblHAL/html/hal_8h.html) architecture supports [3rd party drivers](https://github.com/dresco/STM32H7xx) and [plugins](https://github.com/grblHAL/plugins), including [user defined](https://github.com/grblHAL/Templates) plugins.
+* [extended GCode support](https://github.com/grblHAL/core#supported-g-codes): [tool changes](https://github.com/grblHAL/core/wiki/Manual,-semi-automatic-and-automatic-tool-change), canned cycles, extra inputs and outputs, optional [parameter and expression](https://github.com/grblHAL/core/wiki/Expressions-and-flow-control) handling, ... 
+* [networking](https://github.com/grblHAL/Plugin_networking/) \(WiFi or ethernet\) and [SD card](https://github.com/grblHAL/Plugin_SD_card/) options available for some controllers. [WebUI](https://github.com/grblHAL/Plugin_WebUI) options. 
+* [Web Builder](http://svn.io-engineering.com:8080) available for the most popular processors, no need to install a toolchain for creating the firmware.
+* works with all mainstream GCode senders, some may require [compatibility level](https://github.com/grblHAL/core/wiki/Compatibility-level) set to function properly.
+
+[Wiki](https://github.com/grblHAL/core/wiki), general [issues](https://github.com/grblHAL/core/issues), [discussions](https://github.com/grblHAL/core/discussions) and [changelog](https://github.com/grblHAL/core/blob/master/changelog.md) are found in the [core repository](https://github.com/grblHAL/core).