[examples] Add DevEBox STM32H750VB blink example

.github/workflows/linux.yml

@@ -131,7 +131,7 @@ jobs:
       - name: Examples STM32H7 Series
         if: always()
         run: |
-          (cd examples && ../tools/scripts/examples_compile.py nucleo_h743zi nucleo_h723zg)
+          (cd examples && ../tools/scripts/examples_compile.py nucleo_h743zi nucleo_h723zg stm32h750vbt6_devebox)
 
   stm32f4-examples-1:
     runs-on: ubuntu-20.04

examples/stm32h750vbt6_devebox/blink/main.cpp

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2021, Henrik Hose
+ *
+ * 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();
+
+	while(true)
+	{
+		LedGreen::toggle();
+		modm::delay(100ms + ButtonK1::read()*500ms + ButtonK2::read()*1000ms);
+	}
+
+	return 0;
+}

examples/stm32h750vbt6_devebox/blink/openocd.cfg

@@ -0,0 +1 @@
+source [find interface/stlink.cfg]

examples/stm32h750vbt6_devebox/blink/project.xml

@@ -0,0 +1,10 @@
+<library>
+  <extends>modm:devebox-stm32h750vb</extends>
+  <options>
+    <option name="modm:build:build.path">../../../build/stm32h750vbt6_devebox/blink</option>
+    <option name="modm:build:openocd.cfg">openocd.cfg</option>
+  </options>
+  <modules>
+    <module>modm:build:scons</module>
+  </modules>
+</library>