[examples] Add NUCLEO-F411RE blinky example.

.travis.yml

@@ -61,6 +61,7 @@ env:
  - TEST_SUITE="check=examples examples=stm32f4_loa_v2b"
  - TEST_SUITE="check=examples examples=stm32f469_discovery"
  - TEST_SUITE="check=examples examples=nucleo_f103rb"
+ - TEST_SUITE="check=examples examples=nucleo_f411re"
  - TEST_SUITE="check=examples examples=unittest"
 
 script: "scons $TEST_SUITE"

examples/nucleo_f411re/blink/SConstruct

@@ -0,0 +1,4 @@
+# path to the xpcc root directory
+xpccpath = '../../..'
+# execute the common SConstruct file
+execfile(xpccpath + '/scons/SConstruct')

examples/nucleo_f411re/blink/main.cpp

@@ -0,0 +1,29 @@
+#include <xpcc/architecture/platform.hpp>
+
+using namespace Board;
+
+int
+main()
+{
+	Board::initialize();
+	LedD13::setOutput();
+
+	// Use the logging streams to print some messages.
+	// Change XPCC_LOG_LEVEL above to enable or disable these messages
+	XPCC_LOG_DEBUG   << "debug"   << xpcc::endl;
+	XPCC_LOG_INFO    << "info"    << xpcc::endl;
+	XPCC_LOG_WARNING << "warning" << xpcc::endl;
+	XPCC_LOG_ERROR   << "error"   << xpcc::endl;
+
+	uint32_t counter(0);
+
+	while (1)
+	{
+		LedD13::toggle();
+		xpcc::delayMilliseconds(Button::read() ? 100 : 500);
+
+		XPCC_LOG_INFO << "loop: " << counter++ << xpcc::endl;
+	}
+
+	return 0;
+}

examples/nucleo_f411re/blink/project.cfg

@@ -0,0 +1,3 @@
+[build]
+board = nucleo_f411re
+buildpath = ${xpccpath}/build/nucleo_f411re/${name}