[examples] Add NUCLEO-H743ZI blinky

Author: salkinium

.github/workflows/linux.yml

@@ -124,6 +124,10 @@ jobs:
         if: always()
         run: |
           (cd examples && ../tools/scripts/examples_compile.py nucleo_g474re nucleo_g431rb nucleo_g431kb)
+      - name: Examples STM32H7 Series
+        if: always()
+        run: |
+          (cd examples && ../tools/scripts/examples_compile.py nucleo_h743zi)
 
   stm32f4-examples-1:
     runs-on: ubuntu-20.04

examples/nucleo_h743zi/blink/main.cpp

@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2016-2017, Niklas Hauser
+ *
+ * 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>
+#include <modm/processing.hpp>
+
+using namespace Board;
+
+int
+main()
+{
+	Board::initialize();
+	Leds::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;
+
+	for (const auto [traits, start, end, size] : modm::platform::HeapTable())
+	{
+		MODM_LOG_INFO.printf("Memory section %#x @[0x%p,0x%p](%u)\n",
+							 traits.value, start, end, size);
+	}
+
+	uint32_t counter(0);
+	modm::ShortTimeout tmr;
+
+	while (true)
+	{
+		Leds::write(1 << (counter % (Leds::width+1) ));
+		// modm::delay(Button::read() ? 100ms : 500ms);
+		tmr.restart(Button::read() ? 100ms : 500ms);
+		while(not tmr.execute()) ;
+
+		MODM_LOG_INFO << "loop: " << counter++ << modm::endl;
+	}
+
+	return 0;
+}

examples/nucleo_h743zi/blink/project.xml

@@ -0,0 +1,11 @@
+<library>
+  <extends>modm:nucleo-h743zi</extends>
+  <options>
+    <option name="modm:build:build.path">../../../build/nucleo_h743zi/blink</option>
+  </options>
+  <modules>
+    <module>modm:architecture:memory</module>
+    <module>modm:build:scons</module>
+    <module>modm:processing:timer</module>
+  </modules>
+</library>