[examples] Add Nucleo_L031K6 blink example

Author: salkinium

.github/workflows/linux.yml

@@ -107,6 +107,10 @@ jobs:
         if: always()
         run: |
           (cd examples && ../tools/scripts/examples_compile.py nucleo_g071rb)
+      - name: Examples STM32L0 Series
+        if: always()
+        run: |
+          (cd examples && ../tools/scripts/examples_compile.py nucleo_l031k6)
       - name: Examples STM32L1 Series
         if: always()
         run: |
@@ -280,7 +284,7 @@ jobs:
         uses: actions/checkout@v2
       - name: Update submodules and install lbuild
         run: |
-          (git submodule sync && git submodule update --init --jobs 8) & pip3 --upgrade --upgrade-strategy=eager modm & wait
+          (git submodule sync && git submodule update --init --jobs 8) & pip3 install --upgrade --upgrade-strategy=eager modm & wait
       - name: Test run of docs.modm.io-generator-script
         if: always()
         run: |

.github/workflows/macos.yml

@@ -63,7 +63,7 @@ jobs:
       - name: Compile STM32 Examples
         run: |
           (cd examples && ../tools/scripts/examples_compile.py nucleo_f031k6 nucleo_f103rb nucleo_f303re nucleo_f411re nucleo_f746zg)
-          (cd examples && ../tools/scripts/examples_compile.py nucleo_g071rb nucleo_l152re nucleo_l476rg nucleo_g474re)
+          (cd examples && ../tools/scripts/examples_compile.py nucleo_g071rb nucleo_l031k6 nucleo_l152re nucleo_l476rg nucleo_g474re)
 
       - name: Compile AVR Examples
         run: |

.github/workflows/windows_armcortexm.yml

@@ -56,7 +56,7 @@ jobs:
         shell: bash
         run: |
           (cd examples && python ../tools/scripts/examples_compile.py nucleo_f031k6 nucleo_f103rb nucleo_f303re nucleo_f411re nucleo_f746zg)
-          (cd examples && python ../tools/scripts/examples_compile.py nucleo_g071rb nucleo_l152re nucleo_l476rg nucleo_g474re)
+          (cd examples && python ../tools/scripts/examples_compile.py nucleo_g071rb nucleo_l031k6 nucleo_l152re nucleo_l476rg nucleo_g474re)
 
       # - name: Compile AVR Examples
       #   shell: bash

examples/nucleo_l031k6/blink/main.cpp

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2016-2017, Niklas Hauser
+ * Copyright (c) 2017, Nick Sarten
+ *
+ * This file is part of the modm project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <modm/board.hpp>
+
+using namespace Board;
+
+int
+main()
+{
+	Board::initialize();
+	LedD13::setOutput();
+
+	// Use the logging streams to print some messages.
+	// Change MODM_LOG_LEVEL above to enable or disable these messages
+	MODM_LOG_DEBUG   << "debug"   << modm::endl;
+	MODM_LOG_INFO    << "info"    << modm::endl;
+	MODM_LOG_WARNING << "warning" << modm::endl;
+	MODM_LOG_ERROR   << "error"   << modm::endl;
+
+	uint32_t counter(0);
+
+	while (true)
+	{
+		LedD13::toggle();
+		modm::delay(Button::read() ? 100ms : 500ms);
+
+		MODM_LOG_INFO << "loop: " << counter++ << modm::endl;
+	}
+
+	return 0;
+}

examples/nucleo_l031k6/blink/project.xml

@@ -0,0 +1,9 @@
+<library>
+  <extends>modm:nucleo-l031k6</extends>
+  <options>
+    <option name="modm:build:build.path">../../../build/nucleo_l031k6/blink</option>
+  </options>
+  <modules>
+    <module>modm:build:scons</module>
+  </modules>
+</library>