diff --git a/common/app/app.c b/common/app/app.c
index 07d08b2..d440d2d 100644
--- a/common/app/app.c
+++ b/common/app/app.c
@@ -50,7 +50,7 @@ void app_init() {
 	tft_draw_rectangle(40,210,60,235,BLUE);
 	tft_fill_rectangle(100,215,200,225,GREEN);
 	tft_draw_line(10,215,310,225,RGB(0xFF,0,0xFF));
-    tft_draw_circle(10,10,100, RED);
+    	tft_draw_circle(10,10,100, RED);
 
 	a1.hookedActions = PEN_DOWN | PEN_UP | PEN_MOVE | PEN_ENTER | PEN_LEAVE;
 	a1.x1 = 30;
@@ -60,8 +60,8 @@ void app_init() {
         a1.callback = touchCB;
 	touch_register_area(&a1);
 
-	 tft_draw_rectangle(30,30,100,60,BLUE);
-
+	tft_draw_rectangle(30,30,100,60,BLUE);
+	tft_print_line(30, 30, RED, BLUE, 0, "Hallo");
 }
 
 
diff --git a/common/lowlevel/ll_tft.h b/common/lowlevel/ll_tft.h
index 8815d63..9ac9059 100644
--- a/common/lowlevel/ll_tft.h
+++ b/common/lowlevel/ll_tft.h
@@ -9,3 +9,13 @@ void ll_tft_draw_rectangle(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2, uint
 void ll_tft_fill_rectangle(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2, uint16_t color);
 void ll_tft_draw_bitmap_unscaled(uint16_t x, uint16_t y, uint16_t width, uint16_t height, const uint16_t *dat);
 void ll_tft_draw_circle(uint16_t x, uint16_t y, uint16_t r, uint16_t color);
+
+
+uint8_t ll_tft_num_fonts();
+uint8_t ll_tft_font_height(uint8_t fontnum);
+uint8_t ll_tft_font_width(uint8_t fontnum);
+void ll_tft_draw_char(uint16_t x, uint16_t y, uint16_t color, uint16_t bgcolor, uint8_t font, char c);
+
+
+
+
diff --git a/common/tft/tft.c b/common/tft/tft.c
index 2604be0..4522a20 100644
--- a/common/tft/tft.c
+++ b/common/tft/tft.c
@@ -1,5 +1,7 @@
 #include "tft.h"
 #include "ll_tft.h"
+#include <string.h>
+
 
 //it might seems pointless to forward all the functions but we might also introduce functions which have some logic here
 
@@ -37,3 +39,24 @@ void tft_draw_bitmap_unscaled(uint16_t x, uint16_t y, uint16_t width, uint16_t h
 void tft_draw_circle(uint16_t x, uint16_t y, uint16_t r, uint16_t color) {
     ll_tft_draw_circle(x, y, r, color);
 }
+
+uint8_t tft_num_fonts() {
+	return ll_tft_num_fonts();
+}
+
+uint8_t tft_font_height(uint8_t fontnum) {
+	return ll_tft_font_height(fontnum);
+}
+
+uint8_t tft_font_width(uint8_t fontnum) {
+	return ll_tft_font_width(fontnum); 
+}
+
+void tft_print_line(uint16_t x, uint16_t y, uint16_t color, uint16_t bgcolor, uint8_t font, const char* text) {
+	if(font>=ll_tft_num_fonts()) return;
+	for(int i=0; i<strlen(text); i++) {
+		ll_tft_draw_char(x,y,color,bgcolor, font, text[i]);
+		x+=ll_tft_font_width(font);	
+	}
+}
+
diff --git a/common/tft/tft.h b/common/tft/tft.h
index ef25c58..558f88e 100644
--- a/common/tft/tft.h
+++ b/common/tft/tft.h
@@ -9,6 +9,7 @@
 #define WHITE RGB(255,255,255)
 #define BLACK RGB(0,0,0)
 #define HEX(h) (RGB(((h)>>16),((h)>>8),(h)))
+#define TRANSPARENT ((uint16_t)0x80C2)
 
 
 bool tft_init();
@@ -19,3 +20,9 @@ void tft_draw_rectangle(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2, uint16_
 void tft_fill_rectangle(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2, uint16_t color);
 void tft_draw_bitmap_unscaled(uint16_t x, uint16_t y, uint16_t width, uint16_t height, const uint16_t* dat);
 void tft_draw_circle(uint16_t x, uint16_t y, uint16_t r, uint16_t color);
+
+
+uint8_t tft_num_fonts();
+uint8_t tft_font_height(uint8_t fontnum);
+uint8_t tft_font_width(uint8_t fontnum);
+void tft_print_line(uint16_t x, uint16_t y, uint16_t color, uint16_t bgcolor, uint8_t font, const char* text);
diff --git a/discovery/src/ll_tft.c b/discovery/src/ll_tft.c
index 05bed62..33ff7f5 100644
--- a/discovery/src/ll_tft.c
+++ b/discovery/src/ll_tft.c
@@ -32,6 +32,23 @@ void ll_tft_draw_circle(uint16_t x, uint16_t y, uint16_t r, uint16_t color) {
 
 }
 
+uint8_t ll_tft_num_fonts() {
+	return 0;
+}
+
+uint8_t ll_tft_font_height(uint8_t fontnum) {
+	return -1;
+}
+
+uint8_t ll_tft_font_width(uint8_t fontnum) {
+	return -1;
+}
+
+void ll_tft_draw_char(uint16_t x, uint16_t y, uint16_t color, uint16_t bgcolor, uint8_t font, char c) {
+
+
+}
+
 
 
 
diff --git a/doc/docu.odt b/doc/docu.odt
index b090e3f..5915516 100644
Binary files a/doc/docu.odt and b/doc/docu.odt differ
diff --git a/emulator/qt/emulatorqt.pro b/emulator/qt/emulatorqt.pro
index 2059c2f..47b672c 100644
--- a/emulator/qt/emulatorqt.pro
+++ b/emulator/qt/emulatorqt.pro
@@ -21,7 +21,8 @@ HEADERS += \
 
 
 INCLUDEPATH+= ../../common/lowlevel/ \
-            ../../common/touch/
+              ../../common/touch/ \
+              ../../common/tft/
 
 
 FORMS += \
diff --git a/emulator/qt/ll_tft.cpp b/emulator/qt/ll_tft.cpp
index 8ba3ed3..6a9ad0c 100644
--- a/emulator/qt/ll_tft.cpp
+++ b/emulator/qt/ll_tft.cpp
@@ -43,4 +43,37 @@ void ll_tft_draw_circle(uint16_t x, uint16_t y, uint16_t r, uint16_t color) {
     mainwindow->draw_circle(x,y,r,color);
 }
 
+uint8_t ll_tft_num_fonts() {
+    return 1;
+}
+
+QFont get_font(uint8_t fontnum) {
+    switch(fontnum) {
+        case 0:
+            return QFont("Monospace",8);
+        default:
+        return QFont();
+    }
+}
+
+
+uint8_t ll_tft_font_height(uint8_t fontnum) {
+    QFont f = get_font(fontnum);
+    if(f == QFont()) return -1;
+    QFontMetrics m(f);
+    return m.height();
+}
+
+uint8_t ll_tft_font_width(uint8_t fontnum) {
+    QFont f = get_font(fontnum);
+    if(f == QFont()) return -1;
+    QFontMetrics m(f);
+    return m.averageCharWidth();
+}
+
+void ll_tft_draw_char(uint16_t x, uint16_t y, uint16_t color, uint16_t bgcolor, uint8_t font, char c) {
+    QFont f = get_font(font);
+    if(f == QFont()) return;
+    mainwindow->draw_char(x,y,color,bgcolor,f,c);
+}
 
diff --git a/emulator/qt/mainwindow.cpp b/emulator/qt/mainwindow.cpp
index 43493db..aa3fa5f 100644
--- a/emulator/qt/mainwindow.cpp
+++ b/emulator/qt/mainwindow.cpp
@@ -7,6 +7,7 @@
 
 extern "C" {
     #include "touch.h"
+    #include "tft.h"
 }
 
 #define DISPLAY_WIDTH 320
@@ -110,6 +111,24 @@ void MainWindow::draw_circle(uint16_t x, uint16_t y, uint16_t r, uint16_t color)
     update();
 }
 
+void MainWindow::draw_char(uint16_t x, uint16_t y, uint16_t color, uint16_t bgcolor, QFont font, char c)
+{
+    //render_mutex.lock();
+    QPainter painter(&(image));
+    painter.setFont(font);
+
+    if(bgcolor!=TRANSPARENT) {
+            painter.setBackgroundMode(Qt::OpaqueMode);
+            painter.setBackground(QColorFromRGB565(bgcolor));
+    }
+
+    painter.setPen(QColorFromRGB565(color));
+    y+=QFontMetrics(font).ascent(); //use y pos as highest point of char, instead of baseline
+    painter.drawText(QPoint(x,y), QString(QChar(c)));
+    //render_mutex.unlock();
+    update();
+}
+
 void MainWindow::paintEvent(QPaintEvent *)
 {
   //render_mutex.lock();
diff --git a/emulator/qt/mainwindow.h b/emulator/qt/mainwindow.h
index 397a5ad..c4c015b 100644
--- a/emulator/qt/mainwindow.h
+++ b/emulator/qt/mainwindow.h
@@ -22,7 +22,7 @@ public:
     void fill_rectangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color);
     void draw_bitmap_unscaled(uint16_t x, uint16_t y, uint16_t width, uint16_t height, const uint16_t *dat);
     void draw_circle(uint16_t x, uint16_t y, uint16_t r, uint16_t color);
-
+    void draw_char(uint16_t x, uint16_t y, uint16_t color, uint16_t bgcolor, QFont font, char c);
 
 protected:
      void paintEvent(QPaintEvent * evt);