--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/BootLoader/Src/tInfoBootloader.c	Fri Dec 15 01:45:20 2017 +0100
@@ -0,0 +1,123 @@
+/**
+  ******************************************************************************
+  * @file    tInfoBootloader.c
+  * @author  heinrichs/weikamp, Christian Weikamp
+  * @version V0.0.1
+  * @date    08-May-2015
+  * @brief   Write something on the screen in between steps
+  *
+  @verbatim
+  ==============================================================================
+                        ##### How to use #####
+  ==============================================================================
+	* a little bit of text (DMA is not running for fast clean)
+	@endverbatim
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2015 heinrichs weikamp</center></h2>
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include <string.h>
+#include "base_bootloader.h"
+#include "ostc.h"
+#include "tInfoBootloader.h"
+#include "gfx_engine.h"
+#include "gfx_colors.h"
+/* Exported variables --------------------------------------------------------*/
+
+/* Private variables ---------------------------------------------------------*/
+
+	GFX_DrawCfgScreen	tIBscreen;
+	GFX_DrawCfgWindow	tIBwindow;
+	uint8_t line = 1;
+	
+	char textButtonLeft[30] = { 0 };
+	char textButtonMid[31] = { 0 };
+	char textButtonRight[31] = { 0 };
+
+/* Private types -------------------------------------------------------------*/
+
+/* Private function prototypes -----------------------------------------------*/
+
+/* Exported functions --------------------------------------------------------*/
+
+void tInfoBootloader_init(void)
+{
+	tIBscreen.FBStartAdress = 0;
+	tIBscreen.ImageHeight = 480;
+	tIBscreen.ImageWidth = 800;
+	tIBscreen.LayerIndex = 1;
+
+	tIBwindow.Image = &tIBscreen;
+	tIBwindow.WindowNumberOfTextLines = 6;
+	tIBwindow.WindowLineSpacing = 65;
+	tIBwindow.WindowTab = 400;
+	tIBwindow.WindowX0 = 20;
+	tIBwindow.WindowX1 = 779;
+	tIBwindow.WindowY0 = 0;
+	tIBwindow.WindowY1 = 799;
+	
+	line = 1;
+}
+
+
+void tInfo_button_text(const char *text_left, const char *text_mid, const char *text_right)
+{
+	if(text_left)
+		strncpy(textButtonLeft,text_left,30);
+	if(text_mid)
+	{
+		textButtonMid[0] = '\001';
+		strncpy(&textButtonMid[1],text_mid,30);
+	}
+	if(text_right)
+	{
+		textButtonRight[0] = '\002';
+		strncpy(&textButtonRight[1],text_right,30);
+	}
+}
+
+
+void tInfo_newpage(const char *text)
+{
+	uint32_t backup  = tIBscreen.FBStartAdress;
+	
+	tIBscreen.FBStartAdress = getFrame(18);
+	line = 1;
+	if(text)
+		GFX_write_string(&FontT48, &tIBwindow, text,line);
+	line++;
+
+	if(*textButtonLeft)
+		write_content_simple(&tIBscreen, 0, 800, 480-24, &FontT24,textButtonLeft,CLUT_ButtonSurfaceScreen);
+	if(*textButtonMid)
+		write_content_simple(&tIBscreen, 0, 800, 480-24, &FontT24,textButtonMid,CLUT_ButtonSurfaceScreen);
+	if(*textButtonRight)
+		write_content_simple(&tIBscreen, 0, 800, 480-24, &FontT24,textButtonRight,CLUT_ButtonSurfaceScreen);
+	
+	GFX_SetFrameTop(tIBscreen.FBStartAdress);
+	GFX_change_LTDC();
+	
+	if(backup != 0)
+			releaseFrame(18,backup);
+}
+
+
+void tInfo_write(const char *text)
+{
+	if((line > 6) || (tIBscreen.FBStartAdress == 0))
+		tInfo_newpage(text);
+	else
+	{
+		if(text)
+			GFX_write_string(&FontT48, &tIBwindow, text,line);
+		line++;
+
+	}	
+}
+
+/* Private functions ---------------------------------------------------------*/