[examples] Add example for STTS22H temperature sensor

examples/nucleo_f103rb/stts22h/main.cpp

@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2021, Christopher Durand
+ *
+ * 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>
+#include <modm/driver/temperature/stts22h.hpp>
+
+using namespace Board;
+using namespace std::literals;
+
+using I2cMaster = I2cMaster1;
+
+int
+main()
+{
+	Board::initialize();
+	LedD13::setOutput();
+
+	I2cMaster::connect<GpioB7::Sda, GpioB6::Scl>();
+	I2cMaster::initialize<Board::SystemClock, 100_kHz>();
+
+	MODM_LOG_INFO << "Welcome to STTS22H Test" << modm::endl;
+
+	modm::stts22h::Data data{};
+	modm::Stts22h<I2cMaster> sensor{data, 0x3f};
+
+	bool success = RF_CALL_BLOCKING(sensor.initialize());
+	if(!success)
+	{
+		MODM_LOG_ERROR << "Initialization failed" << modm::endl;
+	}
+
+	modm::PeriodicTimer timer{500ms};
+	while (true)
+	{
+		if (timer.execute())
+		{
+			LedD13::toggle();
+
+			RF_CALL_BLOCKING(sensor.readTemperature());
+			MODM_LOG_INFO << "temperature: " << data.getTemperatureFractional();
+			MODM_LOG_INFO << " [1/100th °C]" << modm::endl;
+		}
+	}
+
+	return 0;
+}

examples/nucleo_f103rb/stts22h/project.xml

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+<library>
+  <extends>modm:nucleo-f103rb</extends>
+  <options>
+    <option name="modm:build:build.path">../../../build/nucleo_f103rb/stts22h</option>
+  </options>
+  <modules>
+    <module>modm:build:scons</module>
+    <module>modm:processing:timer</module>
+    <module>modm:platform:i2c:1</module>
+    <module>modm:driver:stts22h</module>
+  </modules>
+</library>