added STM32H7 files

stm32h7/STM32TestTask.cpp

@@ -0,0 +1,19 @@
+#include <common/stm32_nucleo/STM32TestTask.h>
+#include <stm32h7xx_nucleo.h>
+#include <OBSWConfig.h>
+
+STM32TestTask::STM32TestTask(object_id_t objectId, bool enablePrintout,
+		bool blinkyLed): TestTask(objectId, enablePrintout),
+		blinkyLed(blinkyLed) {
+}
+
+ReturnValue_t STM32TestTask::performPeriodicAction() {
+    if(blinkyLed) {
+#if OBSW_ETHERNET_USE_LEDS == 0
+        BSP_LED_Toggle(LED1);
+        BSP_LED_Toggle(LED2);
+#endif
+        BSP_LED_Toggle(LED3);
+    }
+    return TestTask::performPeriodicAction();
+}