Make it work

components/app/src/app.cpp

@@ -0,0 +1,26 @@
+/*
+ * ll_testbed.cpp
+ *
+ *  Created on: Oct 28, 2019
+ *      Author: abody
+ */
+#include "stm32f4xx_hal.h"
+#include "stm32f4xx_ll_gpio.h"
+#include <main.h>
+
+#include <f4ll/console_handler.h>
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <app.h>
+
+void app_main()
+{
+    f4ll::console_handler &con = f4ll::console_handler::init(USART2, DMA1, LL_DMA_STREAM_5, LL_DMA_STREAM_6);
+    while (true) {
+        con.print("Hello woooooooooooooooooooooooooooooooorld!\n");
+        HAL_Delay(500);
+        LL_GPIO_TogglePin(LD2_GPIO_Port, LD2_Pin);
+    }
+}