diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/Makefile b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/Makefile
new file mode 100644
index 00000000..c5b2ddde
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/Makefile
@@ -0,0 +1,10 @@
+OBJS = clock.o gfx_locm3.o lcd_ili9341.o sdram.o Tamsyn5x9b_9.o Tamsyn5x9r_9.o
+
+BINARY = application
+
+# we use sin/cos from the library
+LDLIBS += -lm
+
+LDSCRIPT = ../stm32f429i-discovery.ld
+
+include ../../Makefile.include
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/README.md b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/README.md
new file mode 100644
index 00000000..a881fd90
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/README.md
@@ -0,0 +1,7 @@
+# README
+
+Small test with minimal graphics lib for ltdc graphics controller.
+
+Two additional python scripts are provided to create your own font and bitmap header files.
+
+06/01/16 H2OBrain
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/Tamsyn5x9b_9.c b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/Tamsyn5x9b_9.c
new file mode 100644
index 00000000..6e381dcc
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/Tamsyn5x9b_9.c
@@ -0,0 +1,864 @@
+/*
+ * LICENSE - see http://www.fial.com/~scott/tamsyn-font/
+ * 
+
+Tamsyn font is free.  You are hereby granted permission to use, copy, modify,
+and distribute it as you see fit.
+
+Tamsyn font is provided "as is" without any express or implied warranty.
+
+The author makes no representations about the suitability of this font for
+a particular purpose.
+
+In no event will the author be held liable for damages arising from the use
+of this font.
+ */
+
+#include "Tamsyn5x9b_9.h"
+
+static const uint32_t chars_data_Tamsyn5x9b_9[] = {
+	// ' '
+	
+	// '!'
+	0x00000cff, 
+	// '"'
+	0x000005ff, 
+	// '#'
+	0x00affafa, 
+	// '$'
+	0x22fc6e44, 
+	// '%'
+	0x08936c91, 
+	// '&'
+	0x2ebd9966, 
+	// '''
+	0x0000003f, 
+	// '('
+	0x0c63336c, 
+	// ')'
+	0x036ccc63, 
+	// '*'
+	0x000576f4, 
+	// '+'
+	0x00637cc6, 
+	// ','
+	0x000000f6, 
+	// '-'
+	0x0000000f, 
+	// '.'
+	0x0000000f, 
+	// '/'
+	0x003366cc, 
+	// '0'
+	0x0006bbb6, 
+	// '1'
+	0x000f6676, 
+	// '2'
+	0x000f36c7, 
+	// '3'
+	0x0007c6c7, 
+	// '4'
+	0x000cfdec, 
+	// '5'
+	0x0007c73f, 
+	// '6'
+	0x0006b736, 
+	// '7'
+	0x000336cf, 
+	// '8'
+	0x0006b6b6, 
+	// '9'
+	0x0006ceb6, 
+	// ':'
+	0x000003cf, 
+	// ';'
+	0x0001ec36, 
+	// '<'
+	0x000c636c, 
+	// '='
+	0x00000f0f, 
+	// '>'
+	0x00036c63, 
+	// '?'
+	0x00606cd6, 
+	// '@'
+	0x0e33bbb6, 
+	// 'A'
+	0x000dfde4, 
+	// 'B'
+	0x0007b7b7, 
+	// 'C'
+	0x000e333e, 
+	// 'D'
+	0x0007bbb7, 
+	// 'E'
+	0x000f373f, 
+	// 'F'
+	0x0003373f, 
+	// 'G'
+	0x000ebb3e, 
+	// 'H'
+	0x000bbfbb, 
+	// 'I'
+	0x000f666f, 
+	// 'J'
+	0x0006dccc, 
+	// 'K'
+	0x000bb7bb, 
+	// 'L'
+	0x000f3333, 
+	// 'M'
+	0x00099ff9, 
+	// 'N'
+	0x000ddfbb, 
+	// 'O'
+	0x0006bbb6, 
+	// 'P'
+	0x000337b7, 
+	// 'Q'
+	0x00c6bbb6, 
+	// 'R'
+	0x000b77b7, 
+	// 'S'
+	0x0007c63e, 
+	// 'T'
+	0x0006666f, 
+	// 'U'
+	0x0006bbbb, 
+	// 'V'
+	0x00027bbb, 
+	// 'W'
+	0x0009ff99, 
+	// 'X'
+	0x000b666b, 
+	// 'Y'
+	0x000666bb, 
+	// 'Z'
+	0x000f36cf, 
+	// '['
+	0x001db6df, 
+	// '\'
+	0x00cc6633, 
+	// ']'
+	0x001f6db7, 
+	// '^'
+	0x0000017a, 
+	// '_'
+	0x0000001f, 
+	// '`'
+	0x00000999, 
+	// 'a'
+	0x0000edde, 
+	// 'b'
+	0x007bb733, 
+	// 'c'
+	0x0000e33e, 
+	// 'd'
+	0x00eddecc, 
+	// 'e'
+	0x0000e7de, 
+	// 'f'
+	0x00666f6c, 
+	// 'g'
+	0x006cebbe, 
+	// 'h'
+	0x00bbb733, 
+	// 'i'
+	0x00f66706, 
+	// 'j'
+	0x7cccce0c, 
+	// 'k'
+	0x00bb7b33, 
+	// 'l'
+	0x00f66667, 
+	// 'm'
+	0x0000bbfb, 
+	// 'n'
+	0x0000bbb7, 
+	// 'o'
+	0x00006bb6, 
+	// 'p'
+	0x00337bb7, 
+	// 'q'
+	0x00ccedde, 
+	// 'r'
+	0x0000333f, 
+	// 's'
+	0x0000fc6e, 
+	// 't'
+	0x000e66f6, 
+	// 'u'
+	0x00006bbb, 
+	// 'v'
+	0x000027bb, 
+	// 'w'
+	0x0000bfbb, 
+	// 'x'
+	0x0000b66b, 
+	// 'y'
+	0x006cebbb, 
+	// 'z'
+	0x0000f36f, 
+	// '{'
+	0x18c7b19c, 0x00000007, 
+	// '|'
+	0x00003fff, 
+	// '}'
+	0xcc6f18c7, 0x00000001, 
+	// '~'
+	0x000005fa, 
+	// '¡'
+	0x00000ff3, 
+	// '£'
+	0x00f66f6c, 
+	// '«'
+	0x00004b72, 
+	// '°'
+	0x000006b6, 
+	// '»'
+	0x00002769, 
+	// '¿'
+	0x006b3606, 
+	// 'Ä'
+	0x0dfde409, 
+	// 'Å'
+	0x00dfd6d6, 
+	// 'Æ'
+	0x000d5f5e, 
+	// 'Ç'
+	0x064e333e, 
+	// 'É'
+	0x0f373f48, 
+	// 'Ñ'
+	0x0ddfb0db, 
+	// 'Ö'
+	0x06bbb605, 
+	// '¥'
+	0x00066f6b, 
+	// 'Ü'
+	0x06bbbb05, 
+	// 'ß'
+	0x0007b7be, 
+	// 'à'
+	0x00edde21, 
+	// 'á'
+	0x00edde48, 
+	// 'â'
+	0x0edde052, 
+	// 'ä'
+	0x00edde05, 
+	// 'å'
+	0x00edd6d6, 
+	// 'æ'
+	0x0000f5ef, 
+	// 'ç'
+	0x0064e33e, 
+	// 'è'
+	0x00e7de21, 
+	// 'é'
+	0x00e7de48, 
+	// 'ê'
+	0x0e7de052, 
+	// 'ë'
+	0x00e7de05, 
+	// 'ì'
+	0x00f66721, 
+	// 'í'
+	0x00f66748, 
+	// 'î'
+	0x0f667052, 
+	// 'ï'
+	0x00f66705, 
+	// 'ñ'
+	0x0bbb70db, 
+	// 'ò'
+	0x006bb621, 
+	// 'ó'
+	0x006bb648, 
+	// 'ô'
+	0x06bb6052, 
+	// 'ö'
+	0x006bb605, 
+	// '÷'
+	0x00060f06, 
+	// '¢'
+	0x004e33e4, 
+	// 'ù'
+	0x006bbb21, 
+	// 'ú'
+	0x006bbb24, 
+	// 'û'
+	0x06bbb052, 
+	// 'ü'
+	0x006bbb05, 
+	// 'ÿ'
+	0x6cebbb0
+};
+
+static const char_t chars_Tamsyn5x9b_9[] = {
+	{
+		.utf8_value = 32,
+		.bbox       = {  0, 0, 0, 0 },
+		.data       = &chars_data_Tamsyn5x9b_9[0]
+	},{
+		.utf8_value = 33,
+		.bbox       = {  1, 1, 3, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[0]
+	},{
+		.utf8_value = 34,
+		.bbox       = {  0, 1, 4, 4 },
+		.data       = &chars_data_Tamsyn5x9b_9[1]
+	},{
+		.utf8_value = 35,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[2]
+	},{
+		.utf8_value = 36,
+		.bbox       = {  0, 1, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9b_9[3]
+	},{
+		.utf8_value = 37,
+		.bbox       = {  0, 1, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9b_9[4]
+	},{
+		.utf8_value = 38,
+		.bbox       = {  0, 1, 5, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[5]
+	},{
+		.utf8_value = 39,
+		.bbox       = {  1, 1, 3, 4 },
+		.data       = &chars_data_Tamsyn5x9b_9[6]
+	},{
+		.utf8_value = 40,
+		.bbox       = {  0, 1, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9b_9[7]
+	},{
+		.utf8_value = 41,
+		.bbox       = {  0, 1, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9b_9[8]
+	},{
+		.utf8_value = 42,
+		.bbox       = {  0, 1, 4, 6 },
+		.data       = &chars_data_Tamsyn5x9b_9[9]
+	},{
+		.utf8_value = 43,
+		.bbox       = {  0, 2, 5, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[10]
+	},{
+		.utf8_value = 44,
+		.bbox       = {  1, 5, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9b_9[11]
+	},{
+		.utf8_value = 45,
+		.bbox       = {  0, 4, 4, 5 },
+		.data       = &chars_data_Tamsyn5x9b_9[12]
+	},{
+		.utf8_value = 46,
+		.bbox       = {  1, 5, 3, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[13]
+	},{
+		.utf8_value = 47,
+		.bbox       = {  0, 2, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9b_9[14]
+	},{
+		.utf8_value = 48,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[15]
+	},{
+		.utf8_value = 49,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[16]
+	},{
+		.utf8_value = 50,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[17]
+	},{
+		.utf8_value = 51,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[18]
+	},{
+		.utf8_value = 52,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[19]
+	},{
+		.utf8_value = 53,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[20]
+	},{
+		.utf8_value = 54,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[21]
+	},{
+		.utf8_value = 55,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[22]
+	},{
+		.utf8_value = 56,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[23]
+	},{
+		.utf8_value = 57,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[24]
+	},{
+		.utf8_value = 58,
+		.bbox       = {  1, 2, 3, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[25]
+	},{
+		.utf8_value = 59,
+		.bbox       = {  1, 2, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9b_9[26]
+	},{
+		.utf8_value = 60,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[27]
+	},{
+		.utf8_value = 61,
+		.bbox       = {  0, 3, 4, 6 },
+		.data       = &chars_data_Tamsyn5x9b_9[28]
+	},{
+		.utf8_value = 62,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[29]
+	},{
+		.utf8_value = 63,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[30]
+	},{
+		.utf8_value = 64,
+		.bbox       = {  0, 1, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9b_9[31]
+	},{
+		.utf8_value = 65,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[32]
+	},{
+		.utf8_value = 66,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[33]
+	},{
+		.utf8_value = 67,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[34]
+	},{
+		.utf8_value = 68,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[35]
+	},{
+		.utf8_value = 69,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[36]
+	},{
+		.utf8_value = 70,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[37]
+	},{
+		.utf8_value = 71,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[38]
+	},{
+		.utf8_value = 72,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[39]
+	},{
+		.utf8_value = 73,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[40]
+	},{
+		.utf8_value = 74,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[41]
+	},{
+		.utf8_value = 75,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[42]
+	},{
+		.utf8_value = 76,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[43]
+	},{
+		.utf8_value = 77,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[44]
+	},{
+		.utf8_value = 78,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[45]
+	},{
+		.utf8_value = 79,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[46]
+	},{
+		.utf8_value = 80,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[47]
+	},{
+		.utf8_value = 81,
+		.bbox       = {  0, 2, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9b_9[48]
+	},{
+		.utf8_value = 82,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[49]
+	},{
+		.utf8_value = 83,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[50]
+	},{
+		.utf8_value = 84,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[51]
+	},{
+		.utf8_value = 85,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[52]
+	},{
+		.utf8_value = 86,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[53]
+	},{
+		.utf8_value = 87,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[54]
+	},{
+		.utf8_value = 88,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[55]
+	},{
+		.utf8_value = 89,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[56]
+	},{
+		.utf8_value = 90,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[57]
+	},{
+		.utf8_value = 91,
+		.bbox       = {  0, 1, 3, 8 },
+		.data       = &chars_data_Tamsyn5x9b_9[58]
+	},{
+		.utf8_value = 92,
+		.bbox       = {  0, 2, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9b_9[59]
+	},{
+		.utf8_value = 93,
+		.bbox       = {  1, 1, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9b_9[60]
+	},{
+		.utf8_value = 94,
+		.bbox       = {  1, 1, 4, 4 },
+		.data       = &chars_data_Tamsyn5x9b_9[61]
+	},{
+		.utf8_value = 95,
+		.bbox       = {  0, 7, 5, 8 },
+		.data       = &chars_data_Tamsyn5x9b_9[62]
+	},{
+		.utf8_value = 96,
+		.bbox       = {  1, 1, 4, 5 },
+		.data       = &chars_data_Tamsyn5x9b_9[63]
+	},{
+		.utf8_value = 97,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[64]
+	},{
+		.utf8_value = 98,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[65]
+	},{
+		.utf8_value = 99,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[66]
+	},{
+		.utf8_value = 100,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[67]
+	},{
+		.utf8_value = 101,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[68]
+	},{
+		.utf8_value = 102,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[69]
+	},{
+		.utf8_value = 103,
+		.bbox       = {  0, 3, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9b_9[70]
+	},{
+		.utf8_value = 104,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[71]
+	},{
+		.utf8_value = 105,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[72]
+	},{
+		.utf8_value = 106,
+		.bbox       = {  0, 1, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9b_9[73]
+	},{
+		.utf8_value = 107,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[74]
+	},{
+		.utf8_value = 108,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[75]
+	},{
+		.utf8_value = 109,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[76]
+	},{
+		.utf8_value = 110,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[77]
+	},{
+		.utf8_value = 111,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[78]
+	},{
+		.utf8_value = 112,
+		.bbox       = {  0, 3, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9b_9[79]
+	},{
+		.utf8_value = 113,
+		.bbox       = {  0, 3, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9b_9[80]
+	},{
+		.utf8_value = 114,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[81]
+	},{
+		.utf8_value = 115,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[82]
+	},{
+		.utf8_value = 116,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[83]
+	},{
+		.utf8_value = 117,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[84]
+	},{
+		.utf8_value = 118,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[85]
+	},{
+		.utf8_value = 119,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[86]
+	},{
+		.utf8_value = 120,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[87]
+	},{
+		.utf8_value = 121,
+		.bbox       = {  0, 3, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9b_9[88]
+	},{
+		.utf8_value = 122,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[89]
+	},{
+		.utf8_value = 123,
+		.bbox       = {  0, 1, 5, 8 },
+		.data       = &chars_data_Tamsyn5x9b_9[90]
+	},{
+		.utf8_value = 124,
+		.bbox       = {  1, 1, 3, 8 },
+		.data       = &chars_data_Tamsyn5x9b_9[92]
+	},{
+		.utf8_value = 125,
+		.bbox       = {  0, 1, 5, 8 },
+		.data       = &chars_data_Tamsyn5x9b_9[93]
+	},{
+		.utf8_value = 126,
+		.bbox       = {  0, 1, 4, 4 },
+		.data       = &chars_data_Tamsyn5x9b_9[95]
+	},{
+		.utf8_value = 161,
+		.bbox       = {  1, 3, 3, 9 },
+		.data       = &chars_data_Tamsyn5x9b_9[96]
+	},{
+		.utf8_value = 163,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[97]
+	},{
+		.utf8_value = 171,
+		.bbox       = {  0, 4, 5, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[98]
+	},{
+		.utf8_value = 176,
+		.bbox       = {  0, 2, 4, 5 },
+		.data       = &chars_data_Tamsyn5x9b_9[99]
+	},{
+		.utf8_value = 187,
+		.bbox       = {  0, 4, 5, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[100]
+	},{
+		.utf8_value = 191,
+		.bbox       = {  0, 3, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9b_9[101]
+	},{
+		.utf8_value = 196,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[102]
+	},{
+		.utf8_value = 197,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[103]
+	},{
+		.utf8_value = 198,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[104]
+	},{
+		.utf8_value = 199,
+		.bbox       = {  0, 2, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9b_9[105]
+	},{
+		.utf8_value = 201,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[106]
+	},{
+		.utf8_value = 209,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[107]
+	},{
+		.utf8_value = 214,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[108]
+	},{
+		.utf8_value = 165,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[109]
+	},{
+		.utf8_value = 220,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[110]
+	},{
+		.utf8_value = 223,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[111]
+	},{
+		.utf8_value = 224,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[112]
+	},{
+		.utf8_value = 225,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[113]
+	},{
+		.utf8_value = 226,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[114]
+	},{
+		.utf8_value = 228,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[115]
+	},{
+		.utf8_value = 229,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[116]
+	},{
+		.utf8_value = 230,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[117]
+	},{
+		.utf8_value = 231,
+		.bbox       = {  0, 3, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9b_9[118]
+	},{
+		.utf8_value = 232,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[119]
+	},{
+		.utf8_value = 233,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[120]
+	},{
+		.utf8_value = 234,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[121]
+	},{
+		.utf8_value = 235,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[122]
+	},{
+		.utf8_value = 236,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[123]
+	},{
+		.utf8_value = 237,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[124]
+	},{
+		.utf8_value = 238,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[125]
+	},{
+		.utf8_value = 239,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[126]
+	},{
+		.utf8_value = 241,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[127]
+	},{
+		.utf8_value = 242,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[128]
+	},{
+		.utf8_value = 243,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[129]
+	},{
+		.utf8_value = 244,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[130]
+	},{
+		.utf8_value = 246,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[131]
+	},{
+		.utf8_value = 247,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[132]
+	},{
+		.utf8_value = 162,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[133]
+	},{
+		.utf8_value = 249,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[134]
+	},{
+		.utf8_value = 250,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[135]
+	},{
+		.utf8_value = 251,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[136]
+	},{
+		.utf8_value = 252,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9b_9[137]
+	},{
+		.utf8_value = 255,
+		.bbox       = {  0, 1, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9b_9[138]
+	}
+};
+
+const font_t font_Tamsyn5x9b_9 = {
+	.fontsize            = 9,
+	.lineheight          = 9,
+	.ascent              = 7,
+	.descent             = 2,
+	.charwidth           = 5,
+	.char_count          = 138,
+	.chars               = chars_Tamsyn5x9b_9,
+	.chars_data          = chars_data_Tamsyn5x9b_9,
+};
+
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/Tamsyn5x9b_9.h b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/Tamsyn5x9b_9.h
new file mode 100644
index 00000000..8ce93ac2
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/Tamsyn5x9b_9.h
@@ -0,0 +1,26 @@
+/*
+ * LICENSE - see http://www.fial.com/~scott/tamsyn-font/
+ * 
+
+Tamsyn font is free.  You are hereby granted permission to use, copy, modify,
+and distribute it as you see fit.
+
+Tamsyn font is provided "as is" without any express or implied warranty.
+
+The author makes no representations about the suitability of this font for
+a particular purpose.
+
+In no event will the author be held liable for damages arising from the use
+of this font.
+ */
+
+
+#ifndef _TAMSYN5X9B_9_
+#define _TAMSYN5X9B_9_
+
+#include <stdint.h>
+#include "fonts.h"
+
+extern const font_t font_Tamsyn5x9b_9;
+
+#endif
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/Tamsyn5x9r_9.c b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/Tamsyn5x9r_9.c
new file mode 100644
index 00000000..cc34132e
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/Tamsyn5x9r_9.c
@@ -0,0 +1,864 @@
+/*
+ * LICENSE - see http://www.fial.com/~scott/tamsyn-font/
+ * 
+
+Tamsyn font is free.  You are hereby granted permission to use, copy, modify,
+and distribute it as you see fit.
+
+Tamsyn font is provided "as is" without any express or implied warranty.
+
+The author makes no representations about the suitability of this font for
+a particular purpose.
+
+In no event will the author be held liable for damages arising from the use
+of this font.
+ */
+
+#include "Tamsyn5x9r_9.h"
+
+static const uint32_t chars_data_Tamsyn5x9r_9[] = {
+	// ' '
+	
+	// '!'
+	0x0000002f, 
+	// '"'
+	0x0000016d, 
+	// '#'
+	0x005f5afa, 
+	// '$'
+	0x027861e4, 
+	// '%'
+	0x00cd24b3, 
+	// '&'
+	0x00b5d256, 
+	// '''
+	0x00000007, 
+	// '('
+	0x00889254, 
+	// ')'
+	0x002a4911, 
+	// '*'
+	0x0002f6f4, 
+	// '+'
+	0x00427c84, 
+	// ','
+	0x0000001b, 
+	// '-'
+	0x0000000f, 
+	// '.'
+	0x00000003, 
+	// '/'
+	0x000094a4, 
+	// '0'
+	0x00069996, 
+	// '1'
+	0x0000749a, 
+	// '2'
+	0x000f2487, 
+	// '3'
+	0x0007864f, 
+	// '4'
+	0x0004f564, 
+	// '5'
+	0x0007871f, 
+	// '6'
+	0x00069716, 
+	// '7'
+	0x0002244f, 
+	// '8'
+	0x00069696, 
+	// '9'
+	0x00068e96, 
+	// ':'
+	0x000000c3, 
+	// ';'
+	0x000006c3, 
+	// '<'
+	0x00004454, 
+	// '='
+	0x00000f0f, 
+	// '>'
+	0x00001511, 
+	// '?'
+	0x00202487, 
+	// '@'
+	0x0e11dd96, 
+	// 'A'
+	0x0009fa64, 
+	// 'B'
+	0x00079797, 
+	// 'C'
+	0x000e111e, 
+	// 'D'
+	0x00079997, 
+	// 'E'
+	0x000f171f, 
+	// 'F'
+	0x0001171f, 
+	// 'G'
+	0x000e9d1e, 
+	// 'H'
+	0x00099f99, 
+	// 'I'
+	0x00007497, 
+	// 'J'
+	0x00069888, 
+	// 'K'
+	0x00095359, 
+	// 'L'
+	0x000f1111, 
+	// 'M'
+	0x000999f9, 
+	// 'N'
+	0x00099db9, 
+	// 'O'
+	0x00069996, 
+	// 'P'
+	0x00011797, 
+	// 'Q'
+	0x00c69996, 
+	// 'R'
+	0x00095797, 
+	// 'S'
+	0x0007861e, 
+	// 'T'
+	0x0042109f, 
+	// 'U'
+	0x00069999, 
+	// 'V'
+	0x00066999, 
+	// 'W'
+	0x0009f999, 
+	// 'X'
+	0x00099699, 
+	// 'Y'
+	0x00421151, 
+	// 'Z'
+	0x000f124f, 
+	// '['
+	0x00e4924f, 
+	// '\'
+	0x00024489, 
+	// ']'
+	0x00f24927, 
+	// '^'
+	0x0000002a, 
+	// '_'
+	0x0000001f, 
+	// '`'
+	0x00000111, 
+	// 'a'
+	0x0000e99e, 
+	// 'b'
+	0x00799711, 
+	// 'c'
+	0x00000c4e, 
+	// 'd'
+	0x00e99e88, 
+	// 'e'
+	0x0000e35e, 
+	// 'f'
+	0x00222f2c, 
+	// 'g'
+	0x0068e99e, 
+	// 'h'
+	0x00999711, 
+	// 'i'
+	0x0003a4c2, 
+	// 'j'
+	0x00724984, 
+	// 'k'
+	0x00953511, 
+	// 'l'
+	0x0003a493, 
+	// 'm'
+	0x000099fd, 
+	// 'n'
+	0x00009997, 
+	// 'o'
+	0x00006996, 
+	// 'p'
+	0x00117997, 
+	// 'q'
+	0x0088e99e, 
+	// 'r'
+	0x0000113d, 
+	// 's'
+	0x0000f42e, 
+	// 't'
+	0x000c22f2, 
+	// 'u'
+	0x00006999, 
+	// 'v'
+	0x00006699, 
+	// 'w'
+	0x0000ff99, 
+	// 'x'
+	0x00009669, 
+	// 'y'
+	0x0068e999, 
+	// 'z'
+	0x0000f24f, 
+	// '{'
+	0x0c44744c, 
+	// '|'
+	0x0000007f, 
+	// '}'
+	0x0322e223, 
+	// '~'
+	0x000000db, 
+	// '¡'
+	0x0000003d, 
+	// '£'
+	0x00f2272c, 
+	// '«'
+	0x00004932, 
+	// '°'
+	0x00000696, 
+	// '»'
+	0x00002649, 
+	// '¿'
+	0x00e12404, 
+	// 'Ä'
+	0x009fac0a, 
+	// 'Å'
+	0x009fa4ac, 
+	// 'Æ'
+	0x000d5f5e, 
+	// 'Ç'
+	0x064e111e, 
+	// 'É'
+	0x0f171f48, 
+	// 'Ñ'
+	0x09db90db, 
+	// 'Ö'
+	0x06999609, 
+	// '¥'
+	0x084f9151, 
+	// 'Ü'
+	0x06999905, 
+	// 'ß'
+	0x0005959e, 
+	// 'à'
+	0x00e99e21, 
+	// 'á'
+	0x00e99e48, 
+	// 'â'
+	0x0e99e0a4, 
+	// 'ä'
+	0x00e99e0a, 
+	// 'å'
+	0x0e99e4ac, 
+	// 'æ'
+	0x0000f5ef, 
+	// 'ç'
+	0x0001ac4e, 
+	// 'è'
+	0x00e35e21, 
+	// 'é'
+	0x00e35e48, 
+	// 'ê'
+	0x0e35e0a4, 
+	// 'ë'
+	0x00e35e0a, 
+	// 'ì'
+	0x0003a4d1, 
+	// 'í'
+	0x0003a4d4, 
+	// 'î'
+	0x001d262a, 
+	// 'ï'
+	0x0003a4c5, 
+	// 'ñ'
+	0x099970db, 
+	// 'ò'
+	0x00699621, 
+	// 'ó'
+	0x00699648, 
+	// 'ô'
+	0x06996052, 
+	// 'ö'
+	0x00699609, 
+	// '÷'
+	0x000021c2, 
+	// '¢'
+	0x004e55e4, 
+	// 'ù'
+	0x00699921, 
+	// 'ú'
+	0x00699948, 
+	// 'û'
+	0x06999052, 
+	// 'ü'
+	0x00699905, 
+	// 'ÿ'
+	0x68e9990
+};
+
+static const char_t chars_Tamsyn5x9r_9[] = {
+	{
+		.utf8_value = 32,
+		.bbox       = {  0, 0, 0, 0 },
+		.data       = &chars_data_Tamsyn5x9r_9[0]
+	},{
+		.utf8_value = 33,
+		.bbox       = {  1, 1, 2, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[0]
+	},{
+		.utf8_value = 34,
+		.bbox       = {  0, 1, 3, 4 },
+		.data       = &chars_data_Tamsyn5x9r_9[1]
+	},{
+		.utf8_value = 35,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[2]
+	},{
+		.utf8_value = 36,
+		.bbox       = {  0, 1, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9r_9[3]
+	},{
+		.utf8_value = 37,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[4]
+	},{
+		.utf8_value = 38,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[5]
+	},{
+		.utf8_value = 39,
+		.bbox       = {  1, 1, 2, 4 },
+		.data       = &chars_data_Tamsyn5x9r_9[6]
+	},{
+		.utf8_value = 40,
+		.bbox       = {  0, 1, 3, 9 },
+		.data       = &chars_data_Tamsyn5x9r_9[7]
+	},{
+		.utf8_value = 41,
+		.bbox       = {  1, 1, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9r_9[8]
+	},{
+		.utf8_value = 42,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[9]
+	},{
+		.utf8_value = 43,
+		.bbox       = {  0, 2, 5, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[10]
+	},{
+		.utf8_value = 44,
+		.bbox       = {  1, 6, 3, 9 },
+		.data       = &chars_data_Tamsyn5x9r_9[11]
+	},{
+		.utf8_value = 45,
+		.bbox       = {  0, 4, 4, 5 },
+		.data       = &chars_data_Tamsyn5x9r_9[12]
+	},{
+		.utf8_value = 46,
+		.bbox       = {  1, 6, 3, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[13]
+	},{
+		.utf8_value = 47,
+		.bbox       = {  1, 2, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9r_9[14]
+	},{
+		.utf8_value = 48,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[15]
+	},{
+		.utf8_value = 49,
+		.bbox       = {  0, 2, 3, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[16]
+	},{
+		.utf8_value = 50,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[17]
+	},{
+		.utf8_value = 51,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[18]
+	},{
+		.utf8_value = 52,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[19]
+	},{
+		.utf8_value = 53,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[20]
+	},{
+		.utf8_value = 54,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[21]
+	},{
+		.utf8_value = 55,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[22]
+	},{
+		.utf8_value = 56,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[23]
+	},{
+		.utf8_value = 57,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[24]
+	},{
+		.utf8_value = 58,
+		.bbox       = {  1, 3, 3, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[25]
+	},{
+		.utf8_value = 59,
+		.bbox       = {  1, 3, 3, 9 },
+		.data       = &chars_data_Tamsyn5x9r_9[26]
+	},{
+		.utf8_value = 60,
+		.bbox       = {  0, 2, 3, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[27]
+	},{
+		.utf8_value = 61,
+		.bbox       = {  0, 3, 4, 6 },
+		.data       = &chars_data_Tamsyn5x9r_9[28]
+	},{
+		.utf8_value = 62,
+		.bbox       = {  0, 2, 3, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[29]
+	},{
+		.utf8_value = 63,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[30]
+	},{
+		.utf8_value = 64,
+		.bbox       = {  0, 1, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9r_9[31]
+	},{
+		.utf8_value = 65,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[32]
+	},{
+		.utf8_value = 66,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[33]
+	},{
+		.utf8_value = 67,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[34]
+	},{
+		.utf8_value = 68,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[35]
+	},{
+		.utf8_value = 69,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[36]
+	},{
+		.utf8_value = 70,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[37]
+	},{
+		.utf8_value = 71,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[38]
+	},{
+		.utf8_value = 72,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[39]
+	},{
+		.utf8_value = 73,
+		.bbox       = {  0, 2, 3, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[40]
+	},{
+		.utf8_value = 74,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[41]
+	},{
+		.utf8_value = 75,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[42]
+	},{
+		.utf8_value = 76,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[43]
+	},{
+		.utf8_value = 77,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[44]
+	},{
+		.utf8_value = 78,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[45]
+	},{
+		.utf8_value = 79,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[46]
+	},{
+		.utf8_value = 80,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[47]
+	},{
+		.utf8_value = 81,
+		.bbox       = {  0, 2, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9r_9[48]
+	},{
+		.utf8_value = 82,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[49]
+	},{
+		.utf8_value = 83,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[50]
+	},{
+		.utf8_value = 84,
+		.bbox       = {  0, 2, 5, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[51]
+	},{
+		.utf8_value = 85,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[52]
+	},{
+		.utf8_value = 86,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[53]
+	},{
+		.utf8_value = 87,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[54]
+	},{
+		.utf8_value = 88,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[55]
+	},{
+		.utf8_value = 89,
+		.bbox       = {  0, 2, 5, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[56]
+	},{
+		.utf8_value = 90,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[57]
+	},{
+		.utf8_value = 91,
+		.bbox       = {  0, 1, 3, 9 },
+		.data       = &chars_data_Tamsyn5x9r_9[58]
+	},{
+		.utf8_value = 92,
+		.bbox       = {  1, 2, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9r_9[59]
+	},{
+		.utf8_value = 93,
+		.bbox       = {  1, 1, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9r_9[60]
+	},{
+		.utf8_value = 94,
+		.bbox       = {  0, 2, 3, 4 },
+		.data       = &chars_data_Tamsyn5x9r_9[61]
+	},{
+		.utf8_value = 95,
+		.bbox       = {  0, 7, 5, 8 },
+		.data       = &chars_data_Tamsyn5x9r_9[62]
+	},{
+		.utf8_value = 96,
+		.bbox       = {  0, 1, 3, 4 },
+		.data       = &chars_data_Tamsyn5x9r_9[63]
+	},{
+		.utf8_value = 97,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[64]
+	},{
+		.utf8_value = 98,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[65]
+	},{
+		.utf8_value = 99,
+		.bbox       = {  1, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[66]
+	},{
+		.utf8_value = 100,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[67]
+	},{
+		.utf8_value = 101,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[68]
+	},{
+		.utf8_value = 102,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[69]
+	},{
+		.utf8_value = 103,
+		.bbox       = {  0, 3, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9r_9[70]
+	},{
+		.utf8_value = 104,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[71]
+	},{
+		.utf8_value = 105,
+		.bbox       = {  0, 1, 3, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[72]
+	},{
+		.utf8_value = 106,
+		.bbox       = {  1, 1, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9r_9[73]
+	},{
+		.utf8_value = 107,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[74]
+	},{
+		.utf8_value = 108,
+		.bbox       = {  0, 1, 3, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[75]
+	},{
+		.utf8_value = 109,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[76]
+	},{
+		.utf8_value = 110,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[77]
+	},{
+		.utf8_value = 111,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[78]
+	},{
+		.utf8_value = 112,
+		.bbox       = {  0, 3, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9r_9[79]
+	},{
+		.utf8_value = 113,
+		.bbox       = {  0, 3, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9r_9[80]
+	},{
+		.utf8_value = 114,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[81]
+	},{
+		.utf8_value = 115,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[82]
+	},{
+		.utf8_value = 116,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[83]
+	},{
+		.utf8_value = 117,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[84]
+	},{
+		.utf8_value = 118,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[85]
+	},{
+		.utf8_value = 119,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[86]
+	},{
+		.utf8_value = 120,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[87]
+	},{
+		.utf8_value = 121,
+		.bbox       = {  0, 3, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9r_9[88]
+	},{
+		.utf8_value = 122,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[89]
+	},{
+		.utf8_value = 123,
+		.bbox       = {  0, 1, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9r_9[90]
+	},{
+		.utf8_value = 124,
+		.bbox       = {  1, 1, 2, 8 },
+		.data       = &chars_data_Tamsyn5x9r_9[91]
+	},{
+		.utf8_value = 125,
+		.bbox       = {  0, 1, 4, 8 },
+		.data       = &chars_data_Tamsyn5x9r_9[92]
+	},{
+		.utf8_value = 126,
+		.bbox       = {  0, 2, 4, 4 },
+		.data       = &chars_data_Tamsyn5x9r_9[93]
+	},{
+		.utf8_value = 161,
+		.bbox       = {  1, 3, 2, 9 },
+		.data       = &chars_data_Tamsyn5x9r_9[94]
+	},{
+		.utf8_value = 163,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[95]
+	},{
+		.utf8_value = 171,
+		.bbox       = {  0, 4, 5, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[96]
+	},{
+		.utf8_value = 176,
+		.bbox       = {  0, 2, 4, 5 },
+		.data       = &chars_data_Tamsyn5x9r_9[97]
+	},{
+		.utf8_value = 187,
+		.bbox       = {  0, 4, 5, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[98]
+	},{
+		.utf8_value = 191,
+		.bbox       = {  0, 3, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9r_9[99]
+	},{
+		.utf8_value = 196,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[100]
+	},{
+		.utf8_value = 197,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[101]
+	},{
+		.utf8_value = 198,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[102]
+	},{
+		.utf8_value = 199,
+		.bbox       = {  0, 2, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9r_9[103]
+	},{
+		.utf8_value = 201,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[104]
+	},{
+		.utf8_value = 209,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[105]
+	},{
+		.utf8_value = 214,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[106]
+	},{
+		.utf8_value = 165,
+		.bbox       = {  0, 1, 5, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[107]
+	},{
+		.utf8_value = 220,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[108]
+	},{
+		.utf8_value = 223,
+		.bbox       = {  0, 2, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[109]
+	},{
+		.utf8_value = 224,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[110]
+	},{
+		.utf8_value = 225,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[111]
+	},{
+		.utf8_value = 226,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[112]
+	},{
+		.utf8_value = 228,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[113]
+	},{
+		.utf8_value = 229,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[114]
+	},{
+		.utf8_value = 230,
+		.bbox       = {  0, 3, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[115]
+	},{
+		.utf8_value = 231,
+		.bbox       = {  1, 3, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9r_9[116]
+	},{
+		.utf8_value = 232,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[117]
+	},{
+		.utf8_value = 233,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[118]
+	},{
+		.utf8_value = 234,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[119]
+	},{
+		.utf8_value = 235,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[120]
+	},{
+		.utf8_value = 236,
+		.bbox       = {  0, 1, 3, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[121]
+	},{
+		.utf8_value = 237,
+		.bbox       = {  0, 1, 3, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[122]
+	},{
+		.utf8_value = 238,
+		.bbox       = {  0, 0, 3, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[123]
+	},{
+		.utf8_value = 239,
+		.bbox       = {  0, 1, 3, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[124]
+	},{
+		.utf8_value = 241,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[125]
+	},{
+		.utf8_value = 242,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[126]
+	},{
+		.utf8_value = 243,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[127]
+	},{
+		.utf8_value = 244,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[128]
+	},{
+		.utf8_value = 246,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[129]
+	},{
+		.utf8_value = 247,
+		.bbox       = {  0, 2, 3, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[130]
+	},{
+		.utf8_value = 162,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[131]
+	},{
+		.utf8_value = 249,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[132]
+	},{
+		.utf8_value = 250,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[133]
+	},{
+		.utf8_value = 251,
+		.bbox       = {  0, 0, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[134]
+	},{
+		.utf8_value = 252,
+		.bbox       = {  0, 1, 4, 7 },
+		.data       = &chars_data_Tamsyn5x9r_9[135]
+	},{
+		.utf8_value = 255,
+		.bbox       = {  0, 1, 4, 9 },
+		.data       = &chars_data_Tamsyn5x9r_9[136]
+	}
+};
+
+const font_t font_Tamsyn5x9r_9 = {
+	.fontsize            = 9,
+	.lineheight          = 9,
+	.ascent              = 7,
+	.descent             = 2,
+	.charwidth           = 5,
+	.char_count          = 138,
+	.chars               = chars_Tamsyn5x9r_9,
+	.chars_data          = chars_data_Tamsyn5x9r_9,
+};
+
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/Tamsyn5x9r_9.h b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/Tamsyn5x9r_9.h
new file mode 100644
index 00000000..b51a6572
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/Tamsyn5x9r_9.h
@@ -0,0 +1,25 @@
+/*
+ * LICENSE - see http://www.fial.com/~scott/tamsyn-font/
+ * 
+ * 
+ * Tamsyn font is free.  You are hereby granted permission to use, copy, modify,
+ * and distribute it as you see fit.
+ * 
+ * Tamsyn font is provided "as is" without any express or implied warranty.
+ * 
+ * The author makes no representations about the suitability of this font for
+ * a particular purpose.
+ * 
+ * In no event will the author be held liable for damages arising from the use
+ * of this font.
+ */
+
+#ifndef _TAMSYN5X9R_9_
+#define _TAMSYN5X9R_9_
+
+#include <stdint.h>
+#include "fonts.h"
+
+extern const font_t font_Tamsyn5x9r_9;
+
+#endif
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/application.c b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/application.c
new file mode 100644
index 00000000..10c00056
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/application.c
@@ -0,0 +1,177 @@
+/*
+ * This file is part of the libopencm3 project.
+ * 
+ * Copyright (C) 2016 Oliver Meier <h2obrain@gmail.com>
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <libopencm3/cm3/nvic.h>
+#include <stdbool.h>
+#include "clock.h"
+#include "sdram.h"
+#include "lcd_ili9341.h"
+#include "Tamsyn5x9r_9.h"
+#include "Tamsyn5x9b_9.h"
+
+#include "application_balls.h"
+
+void spi5_isr() {
+	if (ILI9341_SPI_IS_SELECTED()) {
+		ili9341_spi5_isr();
+	} else {
+		spi_disable_tx_buffer_empty_interrupt(SPI5);
+		(void)SPI_DR(SPI5);
+	}
+}
+
+#define MIN1(x) (x<1?1:x)
+
+#define DISPLAY_TIMEOUT   33 // ~30fps
+#define BALL_MOVE_TIMEOUT MIN1(DISPLAY_TIMEOUT/10)
+int main(void) {
+	/* init timers. */
+	clock_setup();
+	
+	/* set up SDRAM. */
+	sdram_init();
+	
+	/* init LTDC (gfx
+	 * cm3 and spi are also initialized by this function call) */
+    ili9341_init(
+        (uint16_t*[]){
+    		(uint16_t*)(SDRAM_BASE_ADDRESS + 0*ILI9341_SURFACE_SIZE),
+    		(uint16_t*)(SDRAM_BASE_ADDRESS + 1*ILI9341_SURFACE_SIZE)
+    	},
+    	(uint16_t*[]){
+    		(uint16_t*)(SDRAM_BASE_ADDRESS + 2*ILI9341_SURFACE_SIZE),
+    		(uint16_t*)(SDRAM_BASE_ADDRESS + 3*ILI9341_SURFACE_SIZE)
+    	}
+
+	);
+	
+
+	/*
+	 * Application start..
+	 */
+	
+	/* rotate LCD for 90 degrees */
+    gfx_rotate(GFX_ROTATION_270_DEGREES);
+	
+	/* set background color */
+	ltdc_set_background_color(0,0,0);
+	
+    //ltdc_reload(LTDC_SRCR_RELOAD_VBR);
+    //while (LTDC_SRCR_IS_RELOADING());
+
+	/* clear unused layers */
+    ili9341_set_layer1();
+    gfx_fill_screen(GFX_COLOR_BLACK);
+    ili9341_flip_layer1_buffer();
+    
+    ili9341_set_layer2();
+    
+    gfx_fill_screen(ILI9341_LAYER2_COLOR_KEY); // color key sets alpha to 0
+    ili9341_flip_layer2_buffer();
+    gfx_fill_screen(ILI9341_LAYER2_COLOR_KEY); // color key sets alpha to 0
+    ili9341_flip_layer2_buffer();
+    
+	ltdc_reload(LTDC_SRCR_RELOAD_VBR);
+	while (LTDC_SRCR_IS_RELOADING());
+	
+	/* draw background */
+    ili9341_set_layer1();
+    gfx_fill_screen(GFX_COLOR_BLACK);
+
+    gfx_set_font_scale(3);
+    gfx_puts2(10, 10, "LTDC Demo", &font_Tamsyn5x9b_9 , GFX_COLOR_WHITE);
+    gfx_set_font_scale(1);
+    gfx_set_font(&font_Tamsyn5x9r_9);
+    gfx_set_text_color(GFX_COLOR_BLUE2);
+    gfx_puts3(gfx_width()-10, 14, "Bouncing rectangular balls\nflying around in späce!", GFX_ALIGNMENT_RIGHT);
+    
+    /* define ball movement plane */
+    draw_plane = (plane_t) { .x = 1, .y = 40, .w = gfx_width()-2, .h = gfx_height()-40-2, .color=GFX_COLOR_DARKGREY };
+	/* draw the stage (draw_plane) */
+	gfx_draw_rect(0,39,gfx_width(),gfx_height()-40, GFX_COLOR_WHITE);
+	gfx_fill_rect(draw_plane.x, draw_plane.y, draw_plane.w, draw_plane.h, draw_plane.color);
+
+    ili9341_flip_layer1_buffer();
+
+    /* update dislay.. */
+    ltdc_reload(LTDC_SRCR_RELOAD_VBR);
+    
+    /* create some balls */
+    uint32_t ball_count = 0;
+    ball_t *bp = balls;
+    ball_create(bp++, 100, 10,20,20,  .5,-.2, GFX_COLOR_BLUE); ball_count++;
+    ball_create(bp++, 130, 20,20,20,  .2,-.7, GFX_COLOR_BLUE2); ball_count++;
+    ball_create(bp++, 190,100,20,20, -.3, .2, GFX_COLOR_ORANGE); ball_count++;
+    ball_create(bp++, 100,150,20,20,  .1,-.5, GFX_COLOR_YELLOW); ball_count++;
+    ball_create(bp++,  20,160,20,20,  .2, .6, GFX_COLOR_GREEN2); ball_count++;
+    ball_create(bp++,  70, 80,20,20, -.2, .3, GFX_COLOR_RED); ball_count++;
+    ball_create(bp++, 180, 50,20,20,  .4, .8, GFX_COLOR_CYAN); ball_count++;
+    ball_create(bp++,  70,160,20,20, -.2, .6, GFX_COLOR_MAGENTA); ball_count++;
+    ball_create(bp++, 250,170,20,20,  .2,-.3, GFX_COLOR_GREEN); ball_count++;
+    ball_create(bp++, 212,165,20,20,  .5, .3, GFX_COLOR_BROWN); ball_count++;
+
+    while (1) {
+		uint64_t ctime   = mtime();
+		static uint64_t draw_timeout = 0, ball_move_timeout = 0;
+		static char fps_s[7] = "   fps";
+		
+		if (ball_move_timeout <= ctime) {
+			ball_move_timeout  = ctime+BALL_MOVE_TIMEOUT;
+			/* move balls */
+			ball_move(balls, ball_count);
+		}
+		
+		if (!LTDC_SRCR_IS_RELOADING() && (draw_timeout <= ctime)) {
+			/* calculate fps */
+			uint32_t fps = 1000/(ctime-draw_timeout+DISPLAY_TIMEOUT);
+			fps_s[2] = 48+fps%10;
+			fps /= 10;
+			if (fps) {
+				fps_s[1] = 48+fps%10;
+				fps /= 10;
+				if (fps)
+					fps_s[0] = 48+fps%10;
+			}
+			/* set next timeout */
+			draw_timeout = ctime+DISPLAY_TIMEOUT;
+			
+			/* select layer to draw on */ 
+			ili9341_set_layer2();
+			/* clear the whole screen */
+			gfx_fill_screen(ILI9341_LAYER2_COLOR_KEY);
+			/* draw balls */
+			ball_draw(balls, ball_count);
+			
+			/* draw fps */
+			gfx_set_font_scale(1);
+		    gfx_puts2(
+				gfx_width() -6*font_Tamsyn5x9b_9.charwidth *gfx_get_font_scale()-3,
+				gfx_height()-font_Tamsyn5x9b_9.lineheight*gfx_get_font_scale()-3,
+				fps_s, &font_Tamsyn5x9b_9 , GFX_COLOR_WHITE);
+
+			/* swap the double buffer */
+			ili9341_flip_layer2_buffer();
+			
+			/* update dislay */
+			ltdc_reload(LTDC_SRCR_RELOAD_VBR);
+		}
+	}
+}
+
+
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/application_balls.h b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/application_balls.h
new file mode 100644
index 00000000..068e5dcf
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/application_balls.h
@@ -0,0 +1,132 @@
+#include <stdint.h>
+
+typedef struct {
+	float x,y,w,h;
+	uint16_t color;
+} plane_t;
+typedef struct {
+	float x,y,w,h,sh,sv;
+	uint16_t color;
+} ball_t;
+
+plane_t draw_plane;
+ball_t balls[10];
+
+static inline
+void
+ball_create(ball_t *b, float x, float y, float w, float h, float sh, float sv, uint16_t color) {
+	b->x=x;
+	b->y=y;
+	b->w=w;
+	b->h=h;
+	b->sh=sh;
+	b->sv=sv;
+	b->color=color;
+}
+static inline
+bool
+ball_hittest(ball_t *b1, ball_t *b2) {
+	 return (((b1->x + b1->w >= b2->x) && (b1->x <= b2->x + b2->w)) && ((b1->y + b1->h >= b2->y) && (b1->y <= b2->y + b2->h)));
+}
+static inline
+void
+ball_move(ball_t *bs, size_t bs_len) {
+	size_t l,ll;
+	ball_t *b, *bsp;
+	
+	/* change x */
+	b = bs;
+	l = bs_len;
+	while (l--) {
+		b->x += b->sh;
+		b++;
+	}
+	
+	/* hittest x */
+	bsp = bs;
+	l   = bs_len;
+	while (l--) {
+		ball_t *bb;
+		
+		b = bsp++;
+		if ((b->x < 0) || ((b->x+b->w) > draw_plane.w)) { // hittest borders
+			b->sh = -b->sh;
+			b->x += b->sh;
+		} else {
+			ll = l;
+			bb = bsp;
+			while (ll--) {
+				if (ball_hittest(b,bb)) {
+					float s;
+					s       = b->sh - bb->sh;
+					b->x   -= b->sh;
+					bb->x  -= bb->sh;
+					bb->sh += s;
+					b->sh  -= s;
+				}
+				bb++;
+			}
+		}
+	}
+
+
+	/* change y */
+	b = bs;
+	l = bs_len;
+	while (l--) {
+		b->y += b->sv;
+		b++;
+	}
+	
+	/* hittest y */
+	bsp = bs;
+	l   = bs_len;
+	while (l--) {
+		ball_t *bb;
+		
+		b = bsp++;
+		if ((b->y < 0) || ((b->y+b->h) > draw_plane.h)) { // hittest borders
+			b->sv = -b->sv;
+			b->y += b->sv;
+		} else {
+			ll = l;
+			bb = bsp;
+			while (ll--) {
+				if (ball_hittest(b,bb)) {
+					float s;
+					s       = b->sv - bb->sv;
+					b->y   -= b->sv;
+					bb->y  -= bb->sv;
+					bb->sv += s;
+					b->sv  -= s;
+				}
+				bb++;
+			}
+		}
+	}
+}
+static inline
+void
+ball_draw(ball_t *bs, size_t bs_len) {
+	char buf[2] = " ";
+	uint32_t b_id = 0;
+	gfx_set_font_scale(2);
+	while (bs_len--) {
+		gfx_fill_round_rect(
+			(int16_t)(draw_plane.x + bs->x),
+			(int16_t)(draw_plane.y + bs->y),
+			(int16_t)bs->w,
+			(int16_t)bs->h,
+			5,
+			bs->color
+		);
+		buf[0]=48+b_id++%10;
+		gfx_puts2(
+			(int16_t)(draw_plane.x + bs->x + bs->w/2) - font_Tamsyn5x9b_9.charwidth/2*gfx_get_font_scale(),
+			(int16_t)(draw_plane.y + bs->y + bs->h/2) - font_Tamsyn5x9b_9.lineheight/2*gfx_get_font_scale(),
+			buf,
+			&font_Tamsyn5x9b_9 ,
+			GFX_COLOR_WHITE);
+		bs++;
+	}
+}
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/clock.c b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/clock.c
new file mode 100644
index 00000000..29158627
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/clock.c
@@ -0,0 +1,75 @@
+/*
+ * This file is part of the libopencm3 project.
+ *
+ * Copyright (C) 2014 Chuck McManis <cmcmanis@mcmanis.com>
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * Now this is just the clock setup code from systick-blink as it is the
+ * transferrable part.
+ */
+
+#include <libopencm3/stm32/rcc.h>
+#include <libopencm3/cm3/nvic.h>
+#include <libopencm3/cm3/systick.h>
+
+/* Common function descriptions */
+#include "clock.h"
+
+/* milliseconds since boot */
+static volatile uint64_t system_millis;
+
+/* Called when systick fires */
+void sys_tick_handler(void)
+{
+	system_millis++;
+}
+
+/* simple sleep for delay milliseconds */
+void milli_sleep(uint32_t delay)
+{
+	uint64_t wake = system_millis + delay;
+	while (wake > system_millis) {
+		continue;
+	}
+}
+
+/* Getter function for the current time */
+uint64_t mtime(void)
+{
+	return system_millis;
+}
+
+/*
+ * clock_setup(void)
+ *
+ * This function sets up both the base board clock rate
+ * and a 1khz "system tick" count. The SYSTICK counter is
+ * a standard feature of the Cortex-M series.
+ */
+void clock_setup(void)
+{
+	/* Base board frequency, set to 168Mhz */
+	rcc_clock_setup_hse_3v3(&rcc_hse_8mhz_3v3[RCC_CLOCK_3V3_168MHZ]);
+
+	/* clock rate / 168000 to get 1mS interrupt rate */
+	systick_set_reload(168000);
+	systick_set_clocksource(STK_CSR_CLKSOURCE_AHB);
+	systick_counter_enable();
+
+	/* this done last */
+	systick_interrupt_enable();
+}
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/clock.h b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/clock.h
new file mode 100644
index 00000000..b77af86d
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/clock.h
@@ -0,0 +1,17 @@
+/*
+ * This include file describes the functions exported by clock.c
+ */
+#ifndef __CLOCK_H
+#define __CLOCK_H
+
+#include <stdint.h>
+
+/*
+ * Definitions for functions being abstracted out
+ */
+void milli_sleep(uint32_t);
+uint64_t mtime(void);
+void clock_setup(void);
+
+#endif /* generic header protector */
+
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/fonts.h b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/fonts.h
new file mode 100644
index 00000000..4ead820e
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/fonts.h
@@ -0,0 +1,84 @@
+/*
+ * This file is part of the libopencm3 project.
+ * 
+ * Copyright (C) 2016 Oliver Meier <h2obrain@gmail.com>
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+/**
+ * Fonts library
+ */
+#ifndef FONTS_H
+#define FONTS_H
+
+#include <stdlib.h>
+#include <stdint.h>
+
+/*
+ * the holds the offsets for the data relative to the default char size
+ * and the data width/height
+ * eg. :
+		m,o  = font.getmask2(c, mode="1")
+		bbox = m.getbbox()
+		x1   = (charwidth - bbox[2])/2
+		y1   = (o[1]-offset[1] + bbox[1])
+		x2   = x1 + bbox[2]-bbox[0]
+		y2   = y1 + bbox[3]-bbox[1]
+ */
+typedef struct {
+	uint32_t x1, y1, x2, y2;
+} char_data_bbox_t;
+
+typedef struct {
+			 uint32_t  utf8_value;
+	 char_data_bbox_t  bbox;
+	   const uint32_t *data; // pointer to char_data_offset
+} char_t;
+
+typedef struct {
+	uint8_t         fontsize;
+	uint8_t         lineheight;
+	uint8_t         ascent;
+	uint8_t         descent;
+	uint8_t         charwidth;
+	uint16_t        char_count;
+	const char_t   *chars;     // pointer to chars array (sorted by utf8_value)
+	const uint32_t *chars_data; // pointer to chars_data array
+} font_t;
+
+/* binary search for char */
+static inline
+const char_t*
+font_get_char_index(uint32_t utf8_value, const font_t *font) {
+	uint32_t s,e,i,j,cc;
+	s=j=0;
+	e=font->char_count-1;
+	while (1) {
+		i = (s+e)>>1;
+		cc = font->chars[i].utf8_value;
+		if (utf8_value < cc) e = i;
+		else
+		if (utf8_value > cc) s = i;
+		else {
+			return &font->chars[i];
+		}
+		if (i==j) return NULL;
+		j=i;
+	}
+}
+
+#endif
+
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/gfx_locm3.c b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/gfx_locm3.c
new file mode 100644
index 00000000..7319d9ce
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/gfx_locm3.c
@@ -0,0 +1,645 @@
+/*
+ * This file is part of the libopencm3 project.
+ * 
+ * Copyright (C) 2016 Oliver Meier <h2obrain@gmail.com>
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+
+
+#include "gfx_locm3.h"
+
+gfx_state_t __gfx_state;
+
+void
+gfx_init(uint16_t *surface, int32_t width, int32_t height) {
+	*(uint16_t*)&__gfx_state.width_orig  = width;
+	*(uint16_t*)&__gfx_state.height_orig = height;
+	*(uint32_t*)&__gfx_state.pixel_count = (uint32_t)width*(uint32_t)height;
+	__gfx_state.width        = width;
+	__gfx_state.height       = height;
+	__gfx_state.visible_area = (visible_area_t){0,0,width,height};
+	__gfx_state.rotation     = 0;
+	__gfx_state.cursor_y     = __gfx_state.cursor_x    = __gfx_state.cursor_x_orig = 0;
+	__gfx_state.fontscale    = 1;
+	__gfx_state.textcolor    = 0;
+	__gfx_state.wrap         = true;
+	__gfx_state.surface      = surface;
+	__gfx_state.font         = NULL;
+}
+void gfx_set_surface(uint16_t *surface) {
+	__gfx_state.surface = surface;
+}
+uint16_t *
+gfx_get_surface() {
+	return __gfx_state.surface;
+}
+
+void
+gfx_set_surface_visible_area_max() {
+	__gfx_state.visible_area = (visible_area_t){0,0,__gfx_state.width,__gfx_state.height};
+}
+void
+gfx_set_surface_visible_area(int16_t x1, int16_t y1, int16_t x2, int16_t y2) {
+	if (x1<0)  x1=0;
+	if (y1<0)  y1=0;
+	if (x2<x1) x2=x1;
+	if (y2<y1) y2=y1;
+	__gfx_state.visible_area = (visible_area_t){x1,y1,x2,y2};
+}
+visible_area_t
+gfx_get_surface_visible_area() {
+	return __gfx_state.visible_area;
+}
+
+
+/*
+ * just write a RGB565 color to each pixel in the current buffer/surface
+ */
+void gfx_fill_screen(uint16_t color) {
+	uint32_t i; uint16_t *pixel_addr;
+	pixel_addr = __gfx_state.surface;
+	for (i = 0; i < __gfx_state.pixel_count; i++) {
+		*pixel_addr++ = color;
+	}
+}
+
+
+
+/* change the rotation and flip width and height accordingly */
+void gfx_rotate(gfx_rotation_t rotation) {
+	if (rotation == GFX_ROTATION_0_DEGREES || rotation == GFX_ROTATION_180_DEGREES) {
+		__gfx_state.width  = __gfx_state.width_orig;
+		__gfx_state.height = __gfx_state.height_orig;
+	} else {
+		__gfx_state.width  = __gfx_state.height_orig;
+		__gfx_state.height = __gfx_state.width_orig;
+	}
+	__gfx_state.rotation = rotation;
+	gfx_set_surface_visible_area_max();
+}
+uint8_t gfx_get_rotation(void) {
+  return __gfx_state.rotation;
+}
+// Return the size of the display (per current rotation)
+uint16_t gfx_width(void) {
+  return __gfx_state.width;
+}
+
+uint16_t gfx_height(void) {
+  return __gfx_state.height;
+}
+
+
+/*
+ * draw a single pixel
+ * changes buffer addressing (surface) according to orientation
+ */
+void gfx_draw_pixel(int16_t x, int16_t y, uint16_t color) {
+	uint16_t *pixel_addr;
+	if (x < __gfx_state.visible_area.x1 || x >= __gfx_state.visible_area.x2) {
+		return;
+	}
+	if (y < __gfx_state.visible_area.y1 || y >= __gfx_state.visible_area.y2) {
+		return;
+	}
+
+	pixel_addr = __gfx_state.surface;
+	switch (__gfx_state.rotation) {
+		case GFX_ROTATION_0_DEGREES :
+			pixel_addr +=                           (x + y*__gfx_state.width_orig);
+			break;
+		case GFX_ROTATION_180_DEGREES :
+			pixel_addr += __gfx_state.pixel_count - (x + y*__gfx_state.width_orig);
+			break;
+		case GFX_ROTATION_90_DEGREES :
+			pixel_addr += __gfx_state.pixel_count - (x*__gfx_state.width_orig + (__gfx_state.width_orig-y));
+			break;
+		case GFX_ROTATION_270_DEGREES :
+			pixel_addr +=                           (x*__gfx_state.width_orig + (__gfx_state.width_orig-y));
+			break;
+	}
+	*pixel_addr = color;
+
+	return;
+}
+
+// Bresenham's algorithm - thx wikpedia
+void gfx_draw_line(int16_t x0, int16_t y0,
+			    int16_t x1, int16_t y1,
+			    uint16_t fg) {
+  int16_t steep = abs(y1 - y0) > abs(x1 - x0);
+  if (steep) {
+    swap(x0, y0);
+    swap(x1, y1);
+  }
+
+  if (x0 > x1) {
+    swap(x0, x1);
+    swap(y0, y1);
+  }
+
+  int16_t dx, dy;
+  dx = x1 - x0;
+  dy = abs(y1 - y0);
+
+  int16_t err = dx / 2;
+  int16_t ystep;
+
+  if (y0 < y1) {
+    ystep = 1;
+  } else {
+    ystep = -1;
+  }
+
+  for (; x0<=x1; x0++) {
+    if (steep) {
+      gfx_draw_pixel(y0, x0, fg);
+    } else {
+      gfx_draw_pixel(x0, y0, fg);
+    }
+    err -= dy;
+    if (err < 0) {
+      y0 += ystep;
+      err += dx;
+    }
+  }
+}
+void gfx_draw_hline(int16_t x, int16_t y, int16_t length, uint16_t color) {
+	if (length<0) {
+		length = -length;
+		x     -=  length;
+	}
+	while (length-- != 0) {
+		gfx_draw_pixel(x++,y,color);
+	}
+}
+void gfx_draw_vline(int16_t x, int16_t y, int16_t length, uint16_t color) {
+	if (length<0) {
+		length = -length;
+		y     -=  length;
+	}
+	while (length-- != 0) {
+		gfx_draw_pixel(x,y++,color);
+	}
+}
+
+void gfx_draw_rect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color) {
+	int16_t x_s,y_e;
+	if (w<0) {
+		w = -w;
+		x-=  w;
+	}
+	if (h<0) {
+		h = -h;
+		x-=  h;
+	}
+	x_s = x;
+	y_e = y+h;
+	while (w-- != 0) {
+		gfx_draw_pixel(x,y  ,color);
+		gfx_draw_pixel(x,y_e,color);
+		x++;
+	}
+	x--;
+	while (h-- != 0) {
+		gfx_draw_pixel(x_s,y,color);
+		gfx_draw_pixel(x  ,y,color);
+		y++;
+	}
+}
+
+void gfx_fill_rect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color) {
+	int16_t x_cp,w_cp;
+	while (h--) {
+		x_cp=x;
+		w_cp=w;
+		while (w_cp--) {
+			gfx_draw_pixel(x_cp,y,color);
+			x_cp++;
+		}
+		y++;
+	}
+}
+
+
+
+
+// Draw RGB565 data
+void gfx_draw_raw_rbg565_buffer(int16_t x, int16_t y, uint16_t w, uint16_t h, const uint16_t *img) {
+	int16_t x_cp,w_cp;
+	while (h--) {
+		x_cp=x;
+		w_cp=w;
+		while (w_cp--) {
+			gfx_draw_pixel(x_cp,y,*img++);
+			x_cp++;
+		}
+		y++;
+	}
+}
+
+
+// Draw a circle outline
+void gfx_draw_circle(int16_t x0, int16_t y0, int16_t r, uint16_t fg) {
+  int16_t f = 1 - r;
+  int16_t ddF_x = 1;
+  int16_t ddF_y = -2 * r;
+  int16_t x = 0;
+  int16_t y = r;
+
+  gfx_draw_pixel(x0  , y0+r, fg);
+  gfx_draw_pixel(x0  , y0-r, fg);
+  gfx_draw_pixel(x0+r, y0  , fg);
+  gfx_draw_pixel(x0-r, y0  , fg);
+
+  while (x<y) {
+    if (f >= 0) {
+      y--;
+      ddF_y += 2;
+      f += ddF_y;
+    }
+    x++;
+    ddF_x += 2;
+    f += ddF_x;
+  
+    gfx_draw_pixel(x0 + x, y0 + y, fg);
+    gfx_draw_pixel(x0 - x, y0 + y, fg);
+    gfx_draw_pixel(x0 + x, y0 - y, fg);
+    gfx_draw_pixel(x0 - x, y0 - y, fg);
+    gfx_draw_pixel(x0 + y, y0 + x, fg);
+    gfx_draw_pixel(x0 - y, y0 + x, fg);
+    gfx_draw_pixel(x0 + y, y0 - x, fg);
+    gfx_draw_pixel(x0 - y, y0 - x, fg);
+  }
+}
+
+void gfx_draw_circle_helper( int16_t x0, int16_t y0,
+               int16_t r, uint8_t cornername, uint16_t fg) {
+  int16_t f     = 1 - r;
+  int16_t ddF_x = 1;
+  int16_t ddF_y = -2 * r;
+  int16_t x     = 0;
+  int16_t y     = r;
+
+  while (x<y) {
+    if (f >= 0) {
+      y--;
+      ddF_y += 2;
+      f     += ddF_y;
+    }
+    x++;
+    ddF_x += 2;
+    f     += ddF_x;
+    if (cornername & 0x4) {
+      gfx_draw_pixel(x0 + x, y0 + y, fg);
+      gfx_draw_pixel(x0 + y, y0 + x, fg);
+    } 
+    if (cornername & 0x2) {
+      gfx_draw_pixel(x0 + x, y0 - y, fg);
+      gfx_draw_pixel(x0 + y, y0 - x, fg);
+    }
+    if (cornername & 0x8) {
+      gfx_draw_pixel(x0 - y, y0 + x, fg);
+      gfx_draw_pixel(x0 - x, y0 + y, fg);
+    }
+    if (cornername & 0x1) {
+      gfx_draw_pixel(x0 - y, y0 - x, fg);
+      gfx_draw_pixel(x0 - x, y0 - y, fg);
+    }
+  }
+}
+
+void gfx_fill_circle(int16_t x0, int16_t y0, int16_t r,
+			      uint16_t fg) {
+  gfx_draw_vline(x0, y0-r, 2*r+1, fg);
+  gfx_fill_circle_helper(x0, y0, r, 3, 0, fg);
+}
+
+// Used to do circles and roundrects
+void gfx_fill_circle_helper(int16_t x0, int16_t y0, int16_t r,
+    uint8_t cornername, int16_t delta, uint16_t fg) {
+
+  int16_t f     = 1 - r;
+  int16_t ddF_x = 1;
+  int16_t ddF_y = -2 * r;
+  int16_t x     = 0;
+  int16_t y     = r;
+
+  while (x<y) {
+    if (f >= 0) {
+      y--;
+      ddF_y += 2;
+      f     += ddF_y;
+    }
+    x++;
+    ddF_x += 2;
+    f     += ddF_x;
+
+    if (cornername & 0x1) {
+      gfx_draw_vline(x0+x, y0-y, 2*y+1+delta, fg);
+      gfx_draw_vline(x0+y, y0-x, 2*x+1+delta, fg);
+    }
+    if (cornername & 0x2) {
+      gfx_draw_vline(x0-x, y0-y, 2*y+1+delta, fg);
+      gfx_draw_vline(x0-y, y0-x, 2*x+1+delta, fg);
+    }
+  }
+}
+
+
+// Draw a rounded rectangle
+void gfx_draw_round_rect(int16_t x, int16_t y, int16_t w,
+  int16_t h, int16_t r, uint16_t fg) {
+  // smarter version
+  gfx_draw_hline(x+r  , y    , w-2*r, fg); // Top
+  gfx_draw_hline(x+r  , y+h-1, w-2*r, fg); // Bottom
+  gfx_draw_vline(x    , y+r  , h-2*r, fg); // Left
+  gfx_draw_vline(x+w-1, y+r  , h-2*r, fg); // Right
+  // draw four corners
+  gfx_draw_circle_helper(x+r    , y+r    , r, 1, fg);
+  gfx_draw_circle_helper(x+w-r-1, y+r    , r, 2, fg);
+  gfx_draw_circle_helper(x+w-r-1, y+h-r-1, r, 4, fg);
+  gfx_draw_circle_helper(x+r    , y+h-r-1, r, 8, fg);
+}
+
+// Fill a rounded rectangle
+void gfx_fill_round_rect(int16_t x, int16_t y, int16_t w,
+				 int16_t h, int16_t r, uint16_t fg) {
+  // smarter version
+  gfx_fill_rect(x+r, y, w-2*r, h, fg);
+
+  // draw four corners
+  gfx_fill_circle_helper(x+w-r-1, y+r, r, 1, h-2*r-1, fg);
+  gfx_fill_circle_helper(x+r    , y+r, r, 2, h-2*r-1, fg);
+}
+
+
+// Draw a triangle
+void gfx_draw_triangle(int16_t x0, int16_t y0,
+				int16_t x1, int16_t y1,
+				int16_t x2, int16_t y2, uint16_t fg) {
+  gfx_draw_line(x0, y0, x1, y1, fg);
+  gfx_draw_line(x1, y1, x2, y2, fg);
+  gfx_draw_line(x2, y2, x0, y0, fg);
+}
+
+// Fill a triangle
+void gfx_fill_triangle ( int16_t x0, int16_t y0,
+				  int16_t x1, int16_t y1,
+				  int16_t x2, int16_t y2, uint16_t fg) {
+
+  int16_t a, b, y, last;
+
+  // Sort coordinates by Y order (y2 >= y1 >= y0)
+  if (y0 > y1) {
+    swap(y0, y1); swap(x0, x1);
+  }
+  if (y1 > y2) {
+    swap(y2, y1); swap(x2, x1);
+  }
+  if (y0 > y1) {
+    swap(y0, y1); swap(x0, x1);
+  }
+
+  if(y0 == y2) { // Handle awkward all-on-same-line case as its own thing
+    a = b = x0;
+    if(x1 < a)      a = x1;
+    else if(x1 > b) b = x1;
+    if(x2 < a)      a = x2;
+    else if(x2 > b) b = x2;
+    gfx_draw_hline(a, y0, b-a+1, fg);
+    return;
+  }
+
+  int16_t
+    dx01 = x1 - x0,
+    dy01 = y1 - y0,
+    dx02 = x2 - x0,
+    dy02 = y2 - y0,
+    dx12 = x2 - x1,
+    dy12 = y2 - y1,
+    sa   = 0,
+    sb   = 0;
+
+  // For upper part of triangle, find scanline crossings for segments
+  // 0-1 and 0-2.  If y1=y2 (flat-bottomed triangle), the scanline y1
+  // is included here (and second loop will be skipped, avoiding a /0
+  // error there), otherwise scanline y1 is skipped here and handled
+  // in the second loop...which also avoids a /0 error here if y0=y1
+  // (flat-topped triangle).
+  if(y1 == y2) last = y1;   // Include y1 scanline
+  else         last = y1-1; // Skip it
+
+  for(y=y0; y<=last; y++) {
+    a   = x0 + sa / dy01;
+    b   = x0 + sb / dy02;
+    sa += dx01;
+    sb += dx02;
+    /* longhand:
+    a = x0 + (x1 - x0) * (y - y0) / (y1 - y0);
+    b = x0 + (x2 - x0) * (y - y0) / (y2 - y0);
+    */
+    if(a > b) swap(a,b);
+    gfx_draw_hline(a, y, b-a+1, fg);
+  }
+
+  // For lower part of triangle, find scanline crossings for segments
+  // 0-2 and 1-2.  This loop is skipped if y1=y2.
+  sa = dx12 * (y - y1);
+  sb = dx02 * (y - y0);
+  for(; y<=y2; y++) {
+    a   = x1 + sa / dy12;
+    b   = x0 + sb / dy02;
+    sa += dx12;
+    sb += dx02;
+    /* longhand:
+    a = x1 + (x2 - x1) * (y - y1) / (y2 - y1);
+    b = x0 + (x2 - x0) * (y - y0) / (y2 - y0);
+    */
+    if(a > b) swap(a,b);
+    gfx_draw_hline(a, y, b-a+1, fg);
+  }
+}
+
+
+
+
+/**
+ * Text functions
+ */
+
+/* Write utf8 text */
+void gfx_write(const uint32_t c) {
+	if (!__gfx_state.font) return;
+	if (c == '\n') {
+		__gfx_state.cursor_y += __gfx_state.fontscale*__gfx_state.font->lineheight;
+		__gfx_state.cursor_x  = __gfx_state.cursor_x_orig;
+	} else if (c == '\r') {
+		__gfx_state.cursor_x  = __gfx_state.cursor_x_orig;
+	} else {
+		if (__gfx_state.wrap && (__gfx_state.cursor_x > (__gfx_state.visible_area.x2 - __gfx_state.fontscale*__gfx_state.font->charwidth))) {
+			__gfx_state.cursor_y += __gfx_state.fontscale*__gfx_state.font->lineheight;
+			__gfx_state.cursor_x = __gfx_state.cursor_x_orig; //__gfx_state.visible_area.x1;
+		}
+		gfx_draw_char(__gfx_state.cursor_x, __gfx_state.cursor_y, 
+					 c,
+					 __gfx_state.textcolor, __gfx_state.fontscale);
+		__gfx_state.cursor_x += __gfx_state.fontscale*__gfx_state.font->charwidth;
+	}
+}
+
+void gfx_puts(const char *s) {
+	while (*s) {
+		int32_t value;
+		s = utf8_read_value(s,&value);
+		gfx_write(value);
+	}
+}
+void gfx_puts2(int16_t x, int16_t y, const char *s, const font_t *font, uint16_t col) {
+	gfx_set_cursor(x,y);
+	gfx_set_font(font);
+	gfx_set_text_color(col);
+	//gfx_setTextSize(1);
+	gfx_puts(s);
+}
+/* this is not utf8 right now.. */
+void gfx_puts3(int16_t x, int16_t y, const char *s, const gfx_alignment_t alignment) {
+	if (!__gfx_state.font) return;
+	if (!(alignment&GFX_ALIGNMENT_RIGHT)) {
+		gfx_set_cursor(x,y);
+		gfx_puts(s);
+		return;
+	}
+
+	const char *s_end = utf8_find_character_in_string(0,s,s+1024);
+	const char *next_nl,*last_nl;
+
+	last_nl = utf8_find_character_in_string('\n', s,s_end);
+	if (!last_nl) {
+		gfx_set_cursor(x-utf8_find_pointer_diff(s,s_end)*__gfx_state.font->charwidth,y);
+		gfx_puts(s);
+		return;
+	}
+
+	uint32_t line_count = 0;
+	while (s<s_end) {
+		next_nl=utf8_find_character_in_string('\n',s,s_end);
+		gfx_set_cursor(x-utf8_find_pointer_diff(s,next_nl)*__gfx_state.font->charwidth,y+line_count*__gfx_state.font->lineheight);
+		do {
+			int32_t value;
+			s = utf8_read_value(s,&value);
+			gfx_write(value);
+		} while (s!=next_nl);
+		s++;line_count++;
+	}
+}
+
+/**
+ * This function gets the index of the char for the font data
+ * converts it's bit array address to a 32bit and mask
+ * and draws a point of size to it's location
+ *
+ * @param x    x position
+ * @param y    y position
+ * @param c    utf8 char id
+ * @param col  RGB565 color
+ * @param size Size in multiples of 1
+ */
+void gfx_draw_char(int16_t x, int16_t y, uint32_t c,
+			    uint16_t col, uint8_t size) {
+	uint32_t i, j, bm;
+	const char_t   *cp;
+	const uint32_t *cp_data_p;
+
+	if (!__gfx_state.font) return;
+	/* get the data-index for this char code from the lookup table */
+	cp = font_get_char_index(c,__gfx_state.font);
+	if (cp == NULL) return;
+
+	cp_data_p = cp->data;
+	bm = 1; // bit_mask
+	for (j=cp->bbox.y1; j<cp->bbox.y2; j++) {
+		for (i=cp->bbox.x1; i<cp->bbox.x2; i++) {
+			if (*cp_data_p & bm) {
+				// default size
+				if (size == 1) gfx_draw_pixel(x+i, y+j, col);
+				// big size
+				else           gfx_fill_rect (x+i*size, y+j*size, size, size, col);
+			}
+			bm <<= 1;
+			// overflow
+			if (!bm) {
+				bm = 1;
+				cp_data_p++;
+			}
+		}
+	}
+}
+
+void gfx_set_cursor(int16_t x, int16_t y) {
+	__gfx_state.cursor_x_orig = x;
+	__gfx_state.cursor_x = x;
+	__gfx_state.cursor_y = y;
+}
+
+void gfx_set_font_scale(uint8_t s) {
+	__gfx_state.fontscale = (s > 0) ? s : 1;
+}
+
+void gfx_set_text_color(uint16_t col) {
+	__gfx_state.textcolor   = col;
+}
+void gfx_set_font(const font_t *font) {
+	__gfx_state.font = font;
+}
+
+void gfx_set_text_wrap(uint8_t w) {
+	__gfx_state.wrap = w;
+}
+
+uint16_t
+gfx_get_char_width() {
+	if (!__gfx_state.font) return 0;
+	return __gfx_state.font->charwidth*__gfx_state.fontscale;
+}
+uint16_t
+gfx_get_line_height() {
+	if (!__gfx_state.font) return 0;
+	return __gfx_state.font->lineheight*__gfx_state.fontscale;
+}
+uint16_t
+gfx_get_string_width(char *s) {
+	return strlen(s) * gfx_get_char_width();
+}
+
+uint8_t
+gfx_get_font_scale() {
+	return __gfx_state.fontscale;
+}
+uint16_t
+gfx_get_text_color() {
+	return __gfx_state.textcolor;
+}
+const font_t *
+gfx_get_font() {
+	return __gfx_state.font;
+}
+uint8_t
+gfx_get_text_wrap() {
+	return __gfx_state.wrap;
+}
+
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/gfx_locm3.h b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/gfx_locm3.h
new file mode 100644
index 00000000..fbb15483
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/gfx_locm3.h
@@ -0,0 +1,174 @@
+/*
+ * This file is part of the libopencm3 project.
+ * 
+ * Copyright (C) 2016 Oliver Meier <h2obrain@gmail.com>
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#ifndef _GFX_LOCM3_H_
+#define _GFX_LOCM3_H_
+
+
+#include <stdint.h>
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdbool.h>
+
+#include "h2_utf8.h"
+#include "fonts.h"
+
+#define swap(a, b) { int16_t t = a; a = b; b = t; }
+
+typedef union {
+	struct { int16_t x,y; };
+	struct { int16_t w,h; };
+} gfx_vec2_t;
+
+/*
+ * Python
+ * def get_rgb565(x) :
+ * 	return ((x&0xf80000)>>8) | ((x&0xfc00)>>5) | ((x&0xf8)>>3)
+ *
+ * print print "0x%X"%get_rgb565(some_rgb_value)
+ */
+#define GFX_COLOR_WHITE          0xFFFF
+#define GFX_COLOR_BLACK          0x0000
+#define GFX_COLOR_DARKGREY       0x4228
+#define GFX_COLOR_GREY           0xF7DE
+#define GFX_COLOR_BLUE           0x001F
+#define GFX_COLOR_BLUE2          0x051F
+#define GFX_COLOR_RED            0xF800
+#define GFX_COLOR_MAGENTA        0xF81F
+#define GFX_COLOR_GREEN          0x07E0
+#define GFX_COLOR_GREEN2         0xB723
+#define GFX_COLOR_CYAN           0x7FFF
+#define GFX_COLOR_YELLOW         0xFFE0
+#define GFX_COLOR_ORANGE         0xFBE4
+#define GFX_COLOR_GRAY           0x7BEF //1111 0111 1101 1110
+#define GFX_COLOR_BROWN          0xBBCA
+
+typedef enum {
+	GFX_ROTATION_0_DEGREES,
+	GFX_ROTATION_90_DEGREES,
+	GFX_ROTATION_180_DEGREES,
+	GFX_ROTATION_270_DEGREES
+} gfx_rotation_t;
+
+typedef enum {
+	GFX_ALIGNMENT_TOP    = 1<<0,
+	GFX_ALIGNMENT_BOTTOM = 1<<1,
+	GFX_ALIGNMENT_LEFT   = 1<<2,
+	GFX_ALIGNMENT_RIGHT  = 1<<3,
+} gfx_alignment_t;
+
+typedef struct {
+	int16_t x1,y1,x2,y2;
+} visible_area_t;
+
+typedef struct {
+	const int16_t width_orig, height_orig;
+	const uint32_t pixel_count;
+    int16_t width, height;
+    visible_area_t visible_area;
+    int16_t cursor_x, cursor_y, cursor_x_orig;
+    uint16_t textcolor;
+    uint8_t fontscale;
+    gfx_rotation_t rotation;
+    uint8_t wrap;
+    const font_t *font;
+    uint16_t *surface; // current pixel buffer
+} gfx_state_t;
+
+
+extern gfx_state_t __gfx_state;
+
+
+void gfx_init(uint16_t *surface, int32_t w, int32_t h);
+/**
+ * set pixel buffer address to render graphics on..
+ * @param surface pixel buffer address
+ */
+void gfx_set_surface(uint16_t *surface);
+uint16_t *
+gfx_get_surface(void);
+
+void
+gfx_set_surface_visible_area_max(void);
+void
+gfx_set_surface_visible_area(int16_t x1, int16_t y1, int16_t x2, int16_t y2);
+visible_area_t
+gfx_get_surface_visible_area(void);
+
+
+void gfx_fill_screen(uint16_t color);
+
+void gfx_rotate(gfx_rotation_t rotation);
+uint16_t gfx_height(void);
+uint16_t gfx_width(void);
+gfx_rotation_t gfx_get_rotation(void);
+
+void gfx_draw_pixel(int16_t x, int16_t y, uint16_t color);
+
+void gfx_draw_line(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color);
+void gfx_draw_hline(int16_t x, int16_t y, int16_t length, uint16_t color);
+void gfx_draw_vline(int16_t x, int16_t y, int16_t length, uint16_t color);
+void gfx_draw_rect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color);
+void gfx_fill_rect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color);
+void gfx_draw_raw_rbg565_buffer(int16_t x, int16_t y, uint16_t w, uint16_t h, const uint16_t *img);
+
+void gfx_draw_circle(int16_t x0, int16_t y0, int16_t r, uint16_t color);
+void gfx_draw_circle_helper(int16_t x0, int16_t y0, int16_t r, uint8_t cornername, uint16_t color);
+void gfx_fill_circle(int16_t x0, int16_t y0, int16_t r, uint16_t color);
+void gfx_fill_circle_helper(int16_t x0, int16_t y0, int16_t r, uint8_t cornername, int16_t delta, uint16_t color);
+
+void gfx_draw_round_rect(int16_t x0, int16_t y0, int16_t w, int16_t h, int16_t radius, uint16_t color);
+void gfx_fill_round_rect(int16_t x0, int16_t y0, int16_t w, int16_t h, int16_t radius, uint16_t color);
+
+void gfx_draw_triangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color);
+void gfx_fill_triangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color);
+
+
+void gfx_draw_char(int16_t x, int16_t y, uint32_t c, uint16_t color, uint8_t size);
+void gfx_set_cursor(int16_t x, int16_t y);
+void gfx_set_text_color(uint16_t col);
+void gfx_set_font_scale(uint8_t s);
+void gfx_set_text_wrap(uint8_t w);
+void gfx_set_font(const font_t *font);
+void gfx_puts(const char *);
+void gfx_puts2(int16_t x, int16_t y, const char *s, const font_t *font, uint16_t col);
+void gfx_puts3(int16_t x, int16_t y, const char *s, const gfx_alignment_t alignment);
+void gfx_write(const uint32_t);
+
+
+uint16_t
+gfx_get_char_width(void);
+uint16_t
+gfx_get_line_height(void);
+uint16_t
+gfx_get_string_width(char *);
+
+uint8_t
+gfx_get_font_scale(void);
+uint16_t
+gfx_get_text_color(void);
+const font_t *
+gfx_get_font(void);
+uint8_t
+gfx_get_text_wrap(void);
+
+
+#endif
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/h2_utf8.h b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/h2_utf8.h
new file mode 100644
index 00000000..a1eab529
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/h2_utf8.h
@@ -0,0 +1,134 @@
+/*
+ * This file is part of the libopencm3 project.
+ * 
+ * Copyright (C) 2016 Oliver Meier <h2obrain@gmail.com>
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#ifndef H2_UTF8_H
+#define H2_UTF8_H
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+#include <stdint.h>
+
+/**
+ *
+ * @param text    utf8 string
+ * @param value   pointer which holds the utf value after the function returns
+ * @return        pointer to the next value in string (-1 for invalid value)
+ */
+static inline
+const char *
+utf8_read_value(const char* text, int32_t *value) {
+	char tmp; uint8_t cnt,i;
+
+	tmp = *text++;
+
+	if (!(tmp & 0b10000000)) {
+		*value = tmp;
+		return text;
+	} else
+	if  ((tmp & 0b11100000)==0b11000000) {
+		*value = tmp & ~0b11100000;
+		cnt = 1;
+	} else
+	if  ((tmp & 0b11110000)==0b11100000) {
+		*value = tmp & ~0b11110000;
+		cnt = 2;
+	} else
+	if  ((tmp & 0b11111000)==0b11110000) {
+		*value = tmp & ~0b11111000;
+		cnt = 3;
+	} else {
+		*value=-1;
+		return text;
+	}
+
+	for (i=cnt; i; i--) {
+		tmp = *text++;
+		if  ((tmp & 0b11000000)!=0b10000000) {
+			*value=-1;
+			return text;
+		}
+
+		*value = (*value<<6) | (tmp & ~0b11000000);
+	}
+
+	return text;
+}
+
+
+// utf-8 ...
+static inline
+const char *
+utf8_find_character_index(int index, const char *text_start, const char *text_end, int *index_rest) {
+	const char *result;
+	if (index<0) {
+		result = text_end;
+		while (index                     && result!=text_start) {
+			index++;
+			result--;
+			while (((*result)&192)==128  && result!=text_start) { // skip next utf8-character (secondary bytes)
+				result--;
+			}
+		}
+	} else {
+		result = text_start;
+		while (index                     && result!=text_end) {
+			index--;
+			result++;
+			while (((*result)&192)==128  && result!=text_end) { // skip last utf8-character (secondary bytes)
+				result++;
+			}
+		}
+	}
+
+	if (index_rest!=NULL)
+		*index_rest = index;
+
+	return result;
+}
+
+
+//untestet!
+static inline
+const char * utf8_find_character_in_string(const char chr, const char *text_start, const char *text_end) {//, int *index_rest) {
+	const char *result = text_start;
+	while (result!=text_end) {
+		if (*result==chr) break;
+		result = utf8_find_character_index(1, result, text_end, NULL);
+	}
+	return result;
+}
+static inline
+int utf8_find_pointer_diff(const char *text_start, const char *text_end) {
+	int diff = 0;
+	while (text_start<text_end) {
+		if (!*text_start) return -1;
+		
+		text_start++;
+		diff++;
+		while (((*text_start)&192)==128  && text_start<text_end) // skip last utf8-character (secondary bytes)
+			text_start++;
+	}
+	return diff;
+}
+
+
+#endif
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/lcd_ili9341.c b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/lcd_ili9341.c
new file mode 100644
index 00000000..1e5e0ea9
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/lcd_ili9341.c
@@ -0,0 +1,540 @@
+/*
+ * This file is part of the libopencm3 project.
+ * 
+ * Copyright (C) 2014 Chuck McManis <cmcmanis@mcmanis.com>
+ * Copyright (C) 2014 Oliver Meier <h2obrain@gmail.com>
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "lcd_ili9341.h"
+#include <libopencm3/cm3/nvic.h>
+
+volatile int rx_pend;
+volatile uint16_t spi_rx_buf;
+
+void ili9341_spi5_isr() {
+	spi_rx_buf = SPI_DR(SPI5);
+	--rx_pend;
+}
+
+/* send spi data */
+static inline void ili9341_send_data(uint8_t data);
+
+/* send spi command */
+static inline void ili9341_send_command(uint8_t data);
+
+/* interrupt driven send command via ssp */
+void
+ili9341_send_command(uint8_t data) {
+	ILI9341_WRX_RESET();
+	ILI9341_SPI_SELECT();
+
+	rx_pend++;
+	spi_send(ILI9341_SPI, data);
+	while(rx_pend);
+
+	ILI9341_SPI_DESELECT();
+}
+
+/* interrupt driven send data via ssp */
+void
+ili9341_send_data(uint8_t data) {
+	ILI9341_WRX_SET();
+	ILI9341_SPI_SELECT();
+
+	rx_pend++;
+	spi_send(ILI9341_SPI, data);
+	while(rx_pend);
+
+	ILI9341_SPI_DESELECT();
+}
+
+
+
+uint16_t ili9341_x;
+uint16_t ili9341_y;
+ili9341_options_t ili9341_opts;
+
+void ili9341_init_pins(void);
+void lcd9341_init_ltdc(void);
+void ili9341_init_layers(void);
+void ili9341_init_lcd(void);
+
+
+/**
+ * Setup LCD screen to be driven by ltdc
+ * 
+ * surface buffers have ILI9341_BUFFERS_PER_LAYER elements
+ * which point to memory areas where each have a size of
+ * ILI9341_SURFACE_SIZE
+ *
+ * @param layer1_surface_buffers
+ * @param layer2_surface_buffers
+ */
+void ili9341_init(uint16_t *layer1_surface_buffers[], uint16_t *layer2_surface_buffers[]) {
+	int i;
+
+	//Initialize pins used
+	ili9341_init_pins();
+	//SPI chip select high
+	ILI9341_SPI_DESELECT();
+	//Initialize LCD for LTDC
+	ili9341_init_lcd();
+	//Initialize LTDC
+	lcd9341_init_ltdc();
+	//Initialize LTDC layers
+	ili9341_init_layers();
+	//Set cursor X and Y
+	ili9341_x = ili9341_y = 0;
+	
+	ili9341_opts.width  = ILI9341_WIDTH;
+	ili9341_opts.height = ILI9341_HEIGHT;
+	//ili9341_opts.orientation = ILI9341_PORTRAIT;
+	//ili9341_opts.orient = ILI9341_ORIENTATION_0_DEGREE;
+	ili9341_opts.current_layer = 0;
+	ili9341_opts.layer1_opacity = 255;
+	ili9341_opts.layer2_opacity = 0;
+	ili9341_opts.current_layer1_surface_idx = 0;
+	ili9341_opts.current_layer2_surface_idx = 0;
+	for (i=0; i<ILI9341_BUFFERS_PER_LAYER; i++) {
+		ili9341_opts.layer1_surface_buffers[i] = layer1_surface_buffers[i];
+		ili9341_opts.layer2_surface_buffers[i] = layer2_surface_buffers[i];
+	}
+	
+	gfx_init(layer1_surface_buffers[0], ILI9341_WIDTH, ILI9341_HEIGHT);
+
+	/* initially fill the screen white again to confuse people */
+	/*
+	for (i=0; i<ILI9341_BUFFERS_PER_LAYER; i++) {
+		ili9341_set_layer1();
+		gfx_fill_screen(GFX_COLOR_WHITE);
+		ili9341_flip_layer1_buffer();
+		
+		ili9341_set_layer2();
+		//gfx_fill_screen(GFX_COLOR_WHITE);
+		gfx_fill_screen(ILI9341_LAYER2_COLOR_KEY);
+		ili9341_flip_layer2_buffer();
+		
+		ltdc_reload(LTDC_SRCR_RELOAD_VBR);
+		while (LTDC_SRCR_IS_RELOADING());
+	}
+	ili9341_set_layer1();
+	*/
+}
+
+/* Setup pins needed by ltdc 16-bit interface (also spi setup..) */
+void ili9341_init_pins(void) {
+	/* Enable clocks */
+	rcc_periph_clock_enable(ILI9341_WRX_CLK);
+	rcc_periph_clock_enable(ILI9341_CS_CLK);
+	rcc_periph_clock_enable(ILI9341_RST_CLK);
+	rcc_periph_clock_enable(RCC_GPIOA);
+	rcc_periph_clock_enable(RCC_GPIOB);
+	rcc_periph_clock_enable(RCC_GPIOC);
+	rcc_periph_clock_enable(RCC_GPIOD);
+	rcc_periph_clock_enable(RCC_GPIOF);
+	rcc_periph_clock_enable(RCC_GPIOG);
+	rcc_periph_clock_enable(RCC_SPI5);
+	
+
+	//WRX pin
+	gpio_mode_setup(ILI9341_WRX_PORT, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, ILI9341_WRX_PIN);
+	gpio_set_output_options(ILI9341_WRX_PORT, GPIO_OTYPE_PP, GPIO_OSPEED_100MHZ, ILI9341_WRX_PIN);
+	//SPI CS pin
+	gpio_mode_setup(ILI9341_CS_PORT, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, ILI9341_CS_PIN);
+	gpio_set_output_options(ILI9341_CS_PORT, GPIO_OTYPE_PP, GPIO_OSPEED_100MHZ, ILI9341_CS_PIN);
+	//Reset pin
+	gpio_mode_setup(ILI9341_RST_PORT, GPIO_MODE_OUTPUT, GPIO_PUPD_PULLUP, ILI9341_RST_PIN);
+	gpio_set_output_options(ILI9341_RST_PORT, GPIO_OTYPE_PP, GPIO_OSPEED_100MHZ, ILI9341_RST_PIN);
+	// SPI5 clk and mosi
+	gpio_mode_setup(GPIOF, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO7 | GPIO9);
+	gpio_set_af(GPIOF, GPIO_AF5, GPIO7 | GPIO9);
+
+	/* setup spi */
+	spi_init_master(
+		SPI5,
+		SPI_CR1_BAUDRATE_FPCLK_DIV_16,
+		SPI_CR1_CPOL,
+		SPI_CR1_CPHA,
+		SPI_CR1_DFF_8BIT,
+		SPI_CR1_MSBFIRST
+	);
+	spi_set_full_duplex_mode(SPI5);
+	spi_disable_crc(SPI5);
+	spi_enable_ss_output(SPI5);
+	spi_enable(SPI5);
+	spi_enable_rx_buffer_not_empty_interrupt(SPI5);
+	spi_disable_tx_buffer_empty_interrupt(SPI5);
+	spi_disable_error_interrupt(SPI5);
+	nvic_enable_irq(NVIC_SPI5_IRQ);
+
+
+	/* Parallel interface pins */
+	
+	//Alternating functions
+	gpio_set_af(GPIOA, GPIO_AF14, GPIO3);
+	gpio_set_af(GPIOA, GPIO_AF14, GPIO4);
+	gpio_set_af(GPIOA, GPIO_AF14, GPIO6);
+	gpio_set_af(GPIOA, GPIO_AF14, GPIO11);
+	gpio_set_af(GPIOA, GPIO_AF14, GPIO12);
+	gpio_set_af(GPIOB, GPIO_AF9,  GPIO0);
+	gpio_set_af(GPIOB, GPIO_AF9,  GPIO1);
+	gpio_set_af(GPIOB, GPIO_AF14, GPIO8);
+	gpio_set_af(GPIOB, GPIO_AF14, GPIO9);
+	gpio_set_af(GPIOB, GPIO_AF14, GPIO10);
+	gpio_set_af(GPIOB, GPIO_AF14, GPIO11);
+	gpio_set_af(GPIOC, GPIO_AF14, GPIO6);
+	gpio_set_af(GPIOC, GPIO_AF14, GPIO7);
+	gpio_set_af(GPIOC, GPIO_AF14, GPIO10);
+	gpio_set_af(GPIOD, GPIO_AF14, GPIO3);
+	gpio_set_af(GPIOD, GPIO_AF14, GPIO6);
+	gpio_set_af(GPIOF, GPIO_AF14, GPIO10);
+	gpio_set_af(GPIOG, GPIO_AF14, GPIO6);
+	gpio_set_af(GPIOG, GPIO_AF14, GPIO7);
+	gpio_set_af(GPIOG, GPIO_AF9,  GPIO10);
+	gpio_set_af(GPIOG, GPIO_AF14, GPIO11);
+	gpio_set_af(GPIOG, GPIO_AF9,  GPIO12);
+	
+	//Common settings (aka. ltdc pin setup)
+	
+	//GPIOA						Blue5	VSYNC	Green2	Red4	 Red5
+	gpio_set_output_options(GPIOA, GPIO_OTYPE_PP, GPIO_OSPEED_100MHZ,
+								GPIO3 | GPIO4 | GPIO6 | GPIO11 | GPIO12);
+	gpio_mode_setup(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE,
+								GPIO3 | GPIO4 | GPIO6 | GPIO11 | GPIO12);
+
+	//GPIOB						Red3	Red6	Blue6	Blue7   Green4	 Green5
+	gpio_set_output_options(GPIOB, GPIO_OTYPE_PP, GPIO_OSPEED_100MHZ,
+								GPIO0 | GPIO1 | GPIO8 | GPIO9 | GPIO10 | GPIO11);
+	gpio_mode_setup(GPIOB, GPIO_MODE_AF, GPIO_PUPD_NONE,
+								GPIO0 | GPIO1 | GPIO8 | GPIO9 | GPIO10 | GPIO11);
+
+	//GPIOC						HSYNC	Green6	Red2
+	gpio_set_output_options(GPIOC, GPIO_OTYPE_PP, GPIO_OSPEED_100MHZ,
+								GPIO6 | GPIO7 | GPIO10);
+	gpio_mode_setup(GPIOC, GPIO_MODE_AF, GPIO_PUPD_NONE,
+								GPIO6 | GPIO7 | GPIO10);
+
+	//GPIOD						Green7	Blue2
+	gpio_set_output_options(GPIOD, GPIO_OTYPE_PP, GPIO_OSPEED_100MHZ,
+								GPIO3 | GPIO6);
+	gpio_mode_setup(GPIOD, GPIO_MODE_AF, GPIO_PUPD_NONE,
+								GPIO3 | GPIO6);
+
+	//GPIOF					   Enable
+	gpio_set_output_options(GPIOF, GPIO_OTYPE_PP, GPIO_OSPEED_100MHZ,
+								GPIO10);
+	gpio_mode_setup(GPIOF, GPIO_MODE_AF, GPIO_PUPD_NONE,
+								GPIO10);
+
+	//GPIOG						Red7	DOTCLK	Green3	 Blue3	  Blue4
+	gpio_set_output_options(GPIOG, GPIO_OTYPE_PP, GPIO_OSPEED_100MHZ,
+								GPIO6 | GPIO7 | GPIO10 | GPIO11 | GPIO12);
+	gpio_mode_setup(GPIOG, GPIO_MODE_AF, GPIO_PUPD_NONE,
+								GPIO6 | GPIO7 | GPIO10 | GPIO11 | GPIO12);
+								
+								
+	/* see Errata-Sheet DM00068628, Rev.9, 2.1.10
+	 * When PA12 is used as GPIO or alternate function in input or output mode, the data read
+	 * from Flash memory can be corrupted.
+	 * PA12 must be left unconnected on the PCB (configured as push-pull and held Low). You
+	 * can use all the other GPIOs and all alternate functions except for the ones mapped on
+	 * PA12. Use the OTG_HS peripheral in full-speed mode instead of the OTG_FS peripheral.
+	 * This limitation is fixed in silicon revision 3.
+	 *
+	 * So using the display may be a bad idea..
+	 * PA12 is R5 (from Red 2..7)
+	 *
+	 */
+	gpio_mode_setup(GPIOA, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO12);
+	gpio_set_output_options(GPIOA, GPIO_OTYPE_PP, GPIO_OSPEED_2MHZ, GPIO12);
+	gpio_clear(GPIOA, GPIO12);
+}
+/* Init lcd-display (ili9341) */
+void ili9341_init_lcd(void) {	
+	ili9341_send_command(0xCA);
+	ili9341_send_data(0xC3);
+	ili9341_send_data(0x08);
+	ili9341_send_data(0x50);
+	ili9341_send_command(ILI9341_POWERB);
+	ili9341_send_data(0x00);
+	ili9341_send_data(0xC1);
+	ili9341_send_data(0x30);
+	ili9341_send_command(ILI9341_POWER_SEQ);
+	ili9341_send_data(0x64);
+	ili9341_send_data(0x03);
+	ili9341_send_data(0x12);
+	ili9341_send_data(0x81);
+	ili9341_send_command(ILI9341_DTCA);
+	ili9341_send_data(0x85);
+	ili9341_send_data(0x00);
+	ili9341_send_data(0x78);
+	ili9341_send_command(ILI9341_POWERA);
+	ili9341_send_data(0x39);
+	ili9341_send_data(0x2C);
+	ili9341_send_data(0x00);
+	ili9341_send_data(0x34);
+	ili9341_send_data(0x02);
+	ili9341_send_command(ILI9341_PRC);
+	ili9341_send_data(0x20);
+	ili9341_send_command(ILI9341_DTCB);
+	ili9341_send_data(0x00);
+	ili9341_send_data(0x00);
+	ili9341_send_command(ILI9341_FRC);
+	ili9341_send_data(0x00);
+	ili9341_send_data(0x1B);
+	ili9341_send_command(ILI9341_DFC);
+	ili9341_send_data(0x0A);
+	ili9341_send_data(0xA2);
+	ili9341_send_command(ILI9341_POWER1);
+	ili9341_send_data(0x10);
+	ili9341_send_command(ILI9341_POWER2);
+	ili9341_send_data(0x10);
+	ili9341_send_command(ILI9341_VCOM1);
+	ili9341_send_data(0x45);
+	ili9341_send_data(0x15);
+	ili9341_send_command(ILI9341_VCOM2);
+	ili9341_send_data(0x90);
+	ili9341_send_command(ILI9341_MAC);
+	ili9341_send_data(0xC8);
+	ili9341_send_command(ILI9341_3GAMMA_EN);
+	ili9341_send_data(0x00);
+	ili9341_send_command(ILI9341_RGB_INTERFACE);
+	ili9341_send_data(0xC2);
+	ili9341_send_command(ILI9341_DFC);
+	ili9341_send_data(0x0A);
+	ili9341_send_data(0xA7);
+	ili9341_send_data(0x27);
+	ili9341_send_data(0x04);
+
+	ili9341_send_command(ILI9341_COLUMN_ADDR);
+	ili9341_send_data(0x00);
+	ili9341_send_data(0x00);
+	ili9341_send_data(0x00);
+	ili9341_send_data(0xEF);
+
+	ili9341_send_command(ILI9341_PAGE_ADDR);
+	ili9341_send_data(0x00);
+	ili9341_send_data(0x00);
+	ili9341_send_data(0x01);
+	ili9341_send_data(0x3F);
+	ili9341_send_command(ILI9341_INTERFACE);
+	ili9341_send_data(0x01);
+	ili9341_send_data(0x00);
+	ili9341_send_data(0x06);
+
+	ili9341_send_command(ILI9341_GRAM);
+	ili9341_delay(1000000);
+
+	ili9341_send_command(ILI9341_GAMMA);
+	ili9341_send_data(0x01);
+
+	ili9341_send_command(ILI9341_PGAMMA);
+	ili9341_send_data(0x0F);
+	ili9341_send_data(0x29);
+	ili9341_send_data(0x24);
+	ili9341_send_data(0x0C);
+	ili9341_send_data(0x0E);
+	ili9341_send_data(0x09);
+	ili9341_send_data(0x4E);
+	ili9341_send_data(0x78);
+	ili9341_send_data(0x3C);
+	ili9341_send_data(0x09);
+	ili9341_send_data(0x13);
+	ili9341_send_data(0x05);
+	ili9341_send_data(0x17);
+	ili9341_send_data(0x11);
+	ili9341_send_data(0x00);
+	ili9341_send_command(ILI9341_NGAMMA);
+	ili9341_send_data(0x00);
+	ili9341_send_data(0x16);
+	ili9341_send_data(0x1B);
+	ili9341_send_data(0x04);
+	ili9341_send_data(0x11);
+	ili9341_send_data(0x07);
+	ili9341_send_data(0x31);
+	ili9341_send_data(0x33);
+	ili9341_send_data(0x42);
+	ili9341_send_data(0x05);
+	ili9341_send_data(0x0C);
+	ili9341_send_data(0x0A);
+	ili9341_send_data(0x28);
+	ili9341_send_data(0x2F);
+	ili9341_send_data(0x0F);
+
+	ili9341_send_command(ILI9341_SLEEP_OUT);
+	ili9341_delay(1000000);
+	ili9341_send_command(ILI9341_DISPLAY_ON);
+
+	ili9341_send_command(ILI9341_GRAM);
+}
+/* Init/enable ltdc */
+void lcd9341_init_ltdc(void) {
+	/* Enable the LTDC Clock */
+	rcc_periph_clock_enable(RCC_LTDC);
+
+	/* Configure PLLSAI prescalers for LCD */
+	/* Enable Pixel Clock */
+	/* PLLSAI_VCO Input = HSE_VALUE/PLL_M = 1 Mhz */
+	/* PLLSAI_VCO Output = PLLSAI_VCO Input * PLLSAI_N = 192 Mhz */
+	/* PLLLCDCLK = PLLSAI_VCO Output/PLLSAI_R = 192/4 = 96 Mhz */
+	/* LTDC clock frequency = PLLLCDCLK / RCC_PLLSAIDivR = 96/4 = 24 Mhz */
+	rcc_pllsai_config(192, 7, 4);
+	/*rcc_ltdc_set_clock_divr(RCC_DCKCFGR_PLLSAIDIVR_DIVR_4); // << this results in tearing */
+	rcc_ltdc_set_clock_divr(RCC_DCKCFGR_PLLSAIDIVR_DIVR_8); // << this seem ideal.. */
+	/*rcc_ltdc_set_clock_divr(RCC_DCKCFGR_PLLSAIDIVR_DIVR_16); << this results slightly moving screen */
+
+	/* Enable PLLSAI Clock */
+	rcc_pllsai_enable();
+
+    /* Wait for PLLSAI activation */
+	while (!rcc_pllsai_ready());
+
+
+	/* Polarity configuration */
+	ltdc_ctrl_enable( // or |=?
+	/* Initialize the horizontal synchronization polarity as active low */
+		LTDC_GCR_HSPOL_ACTIVE_LOW
+	/* Initialize the vertical synchronization polarity as active low */
+	  | LTDC_GCR_VSPOL_ACTIVE_LOW
+	/* Initialize the data enable polarity as active low */
+	  | LTDC_GCR_DEPOL_ACTIVE_LOW
+	/* Initialize the pixel clock polarity as input pixel clock */
+	  | LTDC_GCR_PCPOL_ACTIVE_LOW
+	 );
+
+	/* Configure R,G,B component values for LCD background color */
+	ltdc_set_background_color(0,0,0);
+
+	/* Timing configuration */
+	ltdc_set_tft_sync_timings(
+			 10,   2, // sync time
+			 20,   2, // 'blind' pixels left  and up
+			240, 320, // display width/height, visible resolution
+			 10,   4  // 'blind' pixels right and down
+		);
+}
+/* Config ltdc options */
+void ili9341_init_layers(void) {
+	/* 	Windowing configuration */
+	/* (see ltdc_set_tft_sync_timings)
+	 * Horizontal start  = sync time h + 'blind' pixels left
+	 *	Vertical start   = sync time v + 'blind' pixels up
+	 *	Horizontal stop  = display width
+	 *	Vertical stop    = display height
+	 */
+	ltdc_setup_windowing(LTDC_LAYER_1, 30,4,240,320);
+	ltdc_setup_windowing(LTDC_LAYER_2, 30,4,240,320);
+
+	/* Pixel Format configuration*/
+	/* The stmf429i-board has the ili9341 connected via the 16-bit
+	 * parallel interface and is configured in init_lcd (probably)
+	 * to use RGB565 as color format
+	 */
+	ltdc_set_pixel_format(LTDC_LAYER_1, LTDC_LxPFCR_RGB565);
+	ltdc_set_pixel_format(LTDC_LAYER_2, LTDC_LxPFCR_RGB565);
+
+    /* Default Color configuration (configure A,R,G,B component values) */
+	ltdc_set_default_colors(LTDC_LAYER_1, 0,0,0,0);
+	ltdc_set_default_colors(LTDC_LAYER_2, 0,0,0,0);
+	
+    /* Configure blending factors */
+    /* To use blending in without alpha in RGB565 is actually a bit hard to do :)
+     */
+    /* Here we tell the controller to do blending using the constant alpha
+     * defined elsewhere.
+     */
+	/* bottom layer */
+	//ltdc_set_blending_factors(LTDC_LAYER_1, LTDC_LxBFCR_BF1_CONST_ALPHA, LTDC_LxBFCR_BF2_CONST_ALPHA);
+	ltdc_set_blending_factors(LTDC_LAYER_1, LTDC_LxBFCR_BF1_PIXEL_ALPHA_x_CONST_ALPHA, LTDC_LxBFCR_BF2_PIXEL_ALPHA_x_CONST_ALPHA);
+	/* Here we say to blend layer to with layer 1 according to their
+	 * alpha channels. I don't know at the moment if color keying is affected by this
+	 */
+    /* top layer */
+	ltdc_set_blending_factors(LTDC_LAYER_2, LTDC_LxBFCR_BF1_PIXEL_ALPHA_x_CONST_ALPHA, LTDC_LxBFCR_BF2_PIXEL_ALPHA_x_CONST_ALPHA);
+	/* note: there's also the background color (we deal with 3 layers in total) */
+
+
+	/* TODO WARNING!! Color key (ILI9341_LAYER2_COLOR_KEY) defined for layer 2!!!
+	 * Now we set the color key for layer 2 (top layer)
+	 * The color keying feature replaces alpha-value for the defined
+	 * color automatically with 0
+	 */
+	ltdc_set_color_key(LTDC_LAYER_2,
+			(ltdc_get_rgb888_from_rgb565(ILI9341_LAYER2_COLOR_KEY)>>16)&0xff,
+			(ltdc_get_rgb888_from_rgb565(ILI9341_LAYER2_COLOR_KEY)>> 8)&0xff,
+			(ltdc_get_rgb888_from_rgb565(ILI9341_LAYER2_COLOR_KEY)>> 0)&0xff
+		);
+	ltdc_layer_ctrl_enable(LTDC_LAYER_2, LTDC_LxCR_COLKEY_ENABLE);
+
+    /* the length of one line of pixels in bytes + 3 then :
+    Line Lenth = Active high width x number of bytes per pixel + 3 
+    Active high width         = LCD_PIXEL_WIDTH 
+    number of bytes per pixel = 2    (pixel_format : RGB565) 
+    */
+	/* the pitch is the increment from the start of one line of pixels to the 
+    start of the next line in bytes, then :
+    Pitch = Active high width x number of bytes per pixel     
+    */
+    /* I was too lazy to add makros for this */
+	ltdc_set_fb_line_length(LTDC_LAYER_1, (240*2+3), (240*2));
+	ltdc_set_fb_line_length(LTDC_LAYER_2, (240*2+3), (240*2));
+
+
+	/* Configure the number of lines */ 
+	ltdc_set_fb_line_count(LTDC_LAYER_1, 320);
+	ltdc_set_fb_line_count(LTDC_LAYER_2, 320);
+	
+	/* Start Address configuration : the LCD Frame buffer is defined on SDRAM */   
+	ltdc_set_fbuffer_address(LTDC_LAYER_1, (uint32_t)ili9341_opts.layer1_surface_buffers[0]);
+
+    /* Start Address configuration : the LCD Frame buffer is defined on SDRAM w/ Offset */  
+	ltdc_set_fbuffer_address(LTDC_LAYER_2, (uint32_t)ili9341_opts.layer2_surface_buffers[0]);
+
+
+	/* All the layer configs are shadow registers which can be reloaded
+	 * either immediately with LTDC_SRCR_RELOAD_IMR or in the vsync phase
+	 * (i guess) with LTDC_SRCR_RELOAD_VBR
+	 * if you want to do double buffering just set the new buffer address
+	 * and say ltdc_reload(LTDC_SRCR_RELOAD_VBR)
+	 */
+	ltdc_reload(LTDC_SRCR_RELOAD_IMR);
+
+	/* Enable foreground & background Layers */
+	ltdc_layer_ctrl_enable(LTDC_LAYER_1, LTDC_LxCR_LAYER_ENABLE);
+	ltdc_layer_ctrl_enable(LTDC_LAYER_2, LTDC_LxCR_LAYER_ENABLE);
+	ltdc_reload(LTDC_SRCR_RELOAD_IMR);
+
+	/* enable dithering to add artsy graphical artifacts */
+	ltdc_ctrl_enable(LTDC_GCR_DITHER_ENABLE);
+
+	
+	/* turn ltdc on, uh yeah! */
+	ltdc_ctrl_enable(LTDC_GCR_LTDC_ENABLE);
+	
+	/* finally make both layers visible
+	 */
+	ltdc_set_constant_alpha(LTDC_LAYER_1, 255);
+	ltdc_set_constant_alpha(LTDC_LAYER_2, 255);
+	ltdc_reload(LTDC_SRCR_RELOAD_IMR);
+
+	/*
+	 * alpha is set by either color_keying, constant_alpha or
+	 * layer blending (which probably also includes color_keying)
+	 * according to the blending options selected above
+	 * color keying is enabled only for layer 2 with the key
+	 * ILI9341_LAYER2_COLOR_KEY
+	 */
+}
+
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/lcd_ili9341.h b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/lcd_ili9341.h
new file mode 100644
index 00000000..c592c67f
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/lcd_ili9341.h
@@ -0,0 +1,272 @@
+/*
+ * This file is part of the libopencm3 project.
+ * 
+ * Copyright (C) 2014 Chuck McManis <cmcmanis@mcmanis.com>
+ * Copyright (C) 2014 Oliver Meier <h2obrain@gmail.com>
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#ifndef LTDC_ILI9341_H
+#define LTDC_ILI9341_H
+
+/**
+ * Includes
+ */
+
+#include <stdint.h>
+
+#include <libopencm3/stm32/gpio.h>
+#include <libopencm3/stm32/rcc.h>
+#include <libopencm3/stm32/spi.h>
+#include <libopencm3/stm32/f4/ltdc.h>
+
+#include "gfx_locm3.h"
+
+#include "sdram.h"
+
+#ifndef ILI9341_LAYER2_COLOR_KEY
+#define ILI9341_LAYER2_COLOR_KEY 0x000C //0x01ad
+#endif
+
+//Commands
+#define ILI9341_RESET				0x01
+#define ILI9341_SLEEP_OUT			0x11
+#define ILI9341_GAMMA				0x26
+#define ILI9341_DISPLAY_OFF			0x28
+#define ILI9341_DISPLAY_ON			0x29
+#define ILI9341_COLUMN_ADDR			0x2A
+#define ILI9341_PAGE_ADDR			0x2B
+#define ILI9341_GRAM				0x2C
+#define ILI9341_MAC					0x36
+#define ILI9341_PIXEL_FORMAT		0x3A
+#define ILI9341_WDB					0x51
+#define ILI9341_WCD					0x53
+#define ILI9341_RGB_INTERFACE		0xB0
+#define ILI9341_FRC					0xB1
+#define ILI9341_BPC					0xB5
+#define ILI9341_DFC					0xB6
+#define ILI9341_POWER1				0xC0
+#define ILI9341_POWER2				0xC1
+#define ILI9341_VCOM1				0xC5
+#define ILI9341_VCOM2				0xC7
+#define ILI9341_POWERA				0xCB
+#define ILI9341_POWERB				0xCF
+#define ILI9341_PGAMMA				0xE0
+#define ILI9341_NGAMMA				0xE1
+#define ILI9341_DTCA				0xE8
+#define ILI9341_DTCB				0xEA
+#define ILI9341_POWER_SEQ			0xED
+#define ILI9341_3GAMMA_EN			0xF2
+#define ILI9341_INTERFACE			0xF6
+#define ILI9341_PRC					0xF7
+
+
+
+#ifndef ILI9341_SPI
+#define ILI9341_SPI SPI5
+#endif
+
+#ifndef ILI9341_CS_PIN
+//This pin is used on STM32F429 discovery board
+#define ILI9341_CS_CLK				RCC_GPIOC
+#define ILI9341_CS_PORT				GPIOC
+#define ILI9341_CS_PIN				GPIO2
+#endif
+
+#ifndef ILI9341_WRX_PIN
+//This pin is used on STM32F429 discovery board
+#define ILI9341_WRX_CLK				RCC_GPIOD
+#define ILI9341_WRX_PORT			GPIOD
+#define ILI9341_WRX_PIN				GPIO13
+#endif
+
+//Reset pin
+#ifndef ILI9341_RST_PIN
+//Reset pin
+#define ILI9341_RST_CLK				RCC_GPIOD
+#define ILI9341_RST_PORT			GPIOD
+#define ILI9341_RST_PIN				GPIO12
+#endif
+
+#define ILI9341_RST_SET()           gpio_set  (ILI9341_RST_PORT, ILI9341_RST_PIN)
+#define ILI9341_RST_RESET()			gpio_clear(ILI9341_RST_PORT, ILI9341_RST_PIN)
+#define ILI9341_SPI_IS_SELECTED()   (!gpio_get(ILI9341_CS_PORT,  ILI9341_CS_PIN))
+#define ILI9341_SPI_DESELECT()      gpio_set  (ILI9341_CS_PORT,  ILI9341_CS_PIN)
+#define ILI9341_SPI_SELECT()        gpio_clear(ILI9341_CS_PORT,  ILI9341_CS_PIN)
+#define ILI9341_WRX_SET()           gpio_set  (ILI9341_WRX_PORT, ILI9341_WRX_PIN)
+#define ILI9341_WRX_RESET()         gpio_clear(ILI9341_WRX_PORT, ILI9341_WRX_PIN)
+
+
+/* LCD settings */
+#define ILI9341_WIDTH 				240
+#define ILI9341_HEIGHT				320
+
+
+#define ILI9341_SURFACE_SIZE        ((ILI9341_WIDTH*ILI9341_HEIGHT)*sizeof(uint16_t))
+
+
+/* double buffering (values other than 2 were not tested and make not too much sense..) */
+#define ILI9341_BUFFERS_PER_LAYER 2
+
+
+
+typedef struct {
+	uint16_t width;
+	uint16_t height;
+	uint8_t current_layer;
+	uint8_t layer1_opacity;
+	uint8_t layer2_opacity;
+	uint8_t current_layer1_surface_idx;
+	uint8_t current_layer2_surface_idx;
+	uint16_t *layer1_surface_buffers[ILI9341_BUFFERS_PER_LAYER];
+	uint16_t *layer2_surface_buffers[ILI9341_BUFFERS_PER_LAYER];
+} ili9341_options_t;
+
+extern ili9341_options_t ili9341_opts;
+void ili9341_init(uint16_t *layer1_surface_buffers[], uint16_t *layer2_surface_buffers[]);
+void ili9341_spi5_isr(void);
+
+
+/* Wait for vertical synchronisation */
+static inline void ili9341_vsync(void);
+
+/* Flip the double_buffer */
+static inline void ili9341_flip_layer1_buffer(void);
+static inline void ili9341_flip_layer2_buffer(void);
+
+/* Simple delay */
+static inline void ili9341_delay(volatile unsigned int delay);
+
+/* Select layer to draw on with gfxcm3 */
+static inline void ili9341_set_layer1(void);
+static inline void ili9341_set_layer2(void);
+static inline void ili9341_set_layer1_opacity(uint8_t opacity);
+static inline void ili9341_set_layer2_opacity(uint8_t opacity);
+static inline void ili9341_update_layer_opacity(void);
+
+
+
+/* this is what vsync would probably look like */
+static inline
+void
+ili9341_vsync() {
+	while (!ltdc_get_display_status(LTDC_CDSR_VSYNCS));
+}
+
+static inline
+uint16_t*
+ili9341_get_current_layer_buffer_address(void);
+
+static inline
+uint16_t*
+ili9341_get_current_layer_buffer_address() {
+	return __gfx_state.surface;
+}
+
+/* double buffering feature (2 buffers for each layer makes 2*2) */
+static inline
+void
+ili9341_flip_layer1_buffer() {
+	ltdc_set_fbuffer_address(
+			LTDC_LAYER_1,
+			(uint32_t)ili9341_opts.layer1_surface_buffers[ili9341_opts.current_layer1_surface_idx]
+		);
+
+	ili9341_opts.current_layer1_surface_idx = (ili9341_opts.current_layer1_surface_idx + 1) % ILI9341_BUFFERS_PER_LAYER;
+
+	/* vsync or so by the controller shadow register update command */
+	//ltdc_reload(LTDC_SRCR_RELOAD_VBR);
+}
+static inline
+void
+ili9341_flip_layer2_buffer() {
+	ltdc_set_fbuffer_address(
+			LTDC_LAYER_2,
+			(uint32_t)ili9341_opts.layer2_surface_buffers[ili9341_opts.current_layer2_surface_idx]
+		);
+
+	ili9341_opts.current_layer2_surface_idx = (ili9341_opts.current_layer2_surface_idx + 1) % ILI9341_BUFFERS_PER_LAYER;
+
+	/* vsync or so by the controller shadow register update command */
+	//ltdc_reload(LTDC_SRCR_RELOAD_VBR);
+}
+
+
+/* draw_pixel and fill draw on layer1 after this is called */
+static inline
+void
+ili9341_set_layer1(void) {
+	__gfx_state.surface = ili9341_opts.layer1_surface_buffers[ili9341_opts.current_layer1_surface_idx];
+	ili9341_opts.current_layer = 0;
+}
+
+/* draw_pixel and fill draw on layer2 after this is called */
+static inline
+void
+ili9341_set_layer2(void) {
+	__gfx_state.surface = ili9341_opts.layer2_surface_buffers[ili9341_opts.current_layer2_surface_idx];
+	ili9341_opts.current_layer = 1;
+}
+
+/* set layer 1 alpha (to hide and stuff) */
+static inline
+void
+ili9341_set_layer1_opacity(uint8_t opacity) {
+	ili9341_opts.layer1_opacity = opacity;
+	ili9341_update_layer_opacity();
+}
+
+/* set layer 2 alpha (to hide and stuff) */
+static inline
+void
+ili9341_set_layer2_opacity(uint8_t opacity) {
+	ili9341_opts.layer2_opacity = opacity;
+	ili9341_update_layer_opacity();
+}
+
+/*
+ * set alpha and reload the shadow register after opacity update
+ * disables layer rendering if opacity is 0 (not really worth anything)
+ */
+static inline
+void
+ili9341_update_layer_opacity(void) {
+	if (ili9341_opts.layer1_opacity)
+		ltdc_layer_ctrl_enable(LTDC_LAYER_1, LTDC_LxCR_LAYER_ENABLE);
+	else
+		ltdc_layer_ctrl_disable(LTDC_LAYER_1, LTDC_LxCR_LAYER_ENABLE);
+
+	if (ili9341_opts.layer2_opacity)
+		ltdc_layer_ctrl_enable(LTDC_LAYER_2, LTDC_LxCR_LAYER_ENABLE);
+	else
+		ltdc_layer_ctrl_disable(LTDC_LAYER_2, LTDC_LxCR_LAYER_ENABLE);
+
+
+	ltdc_set_constant_alpha(LTDC_LAYER_1, ili9341_opts.layer1_opacity);
+	ltdc_set_constant_alpha(LTDC_LAYER_2, ili9341_opts.layer2_opacity);
+	ltdc_reload(LTDC_SRCR_RELOAD_VBR);
+}
+
+
+/* a fancy delay with a volatile argument */
+static inline
+void
+ili9341_delay(volatile unsigned int delay) {
+	for (; delay != 0; delay--);
+}
+
+#endif
+
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/sdram.c b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/sdram.c
new file mode 100644
index 00000000..26527df7
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/sdram.c
@@ -0,0 +1,139 @@
+#include "sdram.h"
+/*
+ * This file is part of the libopencm3 project.
+ *
+ * Copyright (C) 2014 Chuck McManis <cmcmanis@mcmanis.com>
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * This then is the initialization code extracted from the
+ * sdram example.
+ */
+#include <stdint.h>
+#include <libopencm3/stm32/gpio.h>
+#include <libopencm3/stm32/rcc.h>
+#include <libopencm3/stm32/fsmc.h>
+#include "clock.h"
+
+/*
+ * This is just syntactic sugar but it helps, all of these
+ * GPIO pins get configured in exactly the same way.
+ */
+static struct {
+	uint32_t	gpio;
+	uint16_t	pins;
+} sdram_pins[6] = {
+	{GPIOB, GPIO5 | GPIO6 },
+	{GPIOC, GPIO0 },
+	{GPIOD, GPIO0 | GPIO1 | GPIO8 | GPIO9 | GPIO10 | GPIO14 | GPIO15},
+	{GPIOE, GPIO0 | GPIO1 | GPIO7 | GPIO8 | GPIO9 | GPIO10 |
+			GPIO11 | GPIO12 | GPIO13 | GPIO14 | GPIO15 },
+	{GPIOF, GPIO0 | GPIO1 | GPIO2 | GPIO3 | GPIO4 | GPIO5 | GPIO11 |
+			GPIO12 | GPIO13 | GPIO14 | GPIO15 },
+	{GPIOG, GPIO0 | GPIO1 | GPIO4 | GPIO5 | GPIO8 | GPIO15}
+};
+
+static struct sdram_timing timing = {
+	.trcd = 2,		/* RCD Delay */
+	.trp = 2,		/* RP Delay */
+	.twr = 2,		/* Write Recovery Time */
+	.trc = 7,		/* Row Cycle Delay */
+	.tras = 4,		/* Self Refresh Time */
+	.txsr = 7,		/* Exit Self Refresh Time */
+	.tmrd = 2,		/* Load to Active Delay */
+};
+
+/*
+ * Initialize the SD RAM controller.
+ */
+void
+sdram_init(void) {
+	int i;
+	uint32_t cr_tmp, tr_tmp; /* control, timing registers */
+
+	/*
+	* First all the GPIO pins that end up as SDRAM pins
+	*/
+	rcc_periph_clock_enable(RCC_GPIOB);
+	rcc_periph_clock_enable(RCC_GPIOC);
+	rcc_periph_clock_enable(RCC_GPIOD);
+	rcc_periph_clock_enable(RCC_GPIOE);
+	rcc_periph_clock_enable(RCC_GPIOF);
+	rcc_periph_clock_enable(RCC_GPIOG);
+
+	for (i = 0; i < 6; i++) {
+		gpio_mode_setup(sdram_pins[i].gpio,
+				GPIO_MODE_AF, GPIO_PUPD_NONE,
+				sdram_pins[i].pins);
+		gpio_set_output_options(sdram_pins[i].gpio, GPIO_OTYPE_PP,
+					GPIO_OSPEED_50MHZ, sdram_pins[i].pins);
+		gpio_set_af(sdram_pins[i].gpio, GPIO_AF12, sdram_pins[i].pins);
+	}
+
+	/* Enable the SDRAM Controller */
+#if 1
+	rcc_periph_clock_enable(RCC_FSMC);
+#else
+	rcc_peripheral_enable_clock(&RCC_AHB3ENR, RCC_AHB3ENR_FMCEN);
+#endif
+
+	/* Note the STM32F429-DISCO board has the ram attached to bank 2 */
+	/* Timing parameters computed for a 168Mhz clock */
+	/* These parameters are specific to the SDRAM chip on the board */
+
+	cr_tmp  = FMC_SDCR_RPIPE_1CLK;
+	cr_tmp |= FMC_SDCR_SDCLK_2HCLK;
+	cr_tmp |= FMC_SDCR_CAS_3CYC;
+	cr_tmp |= FMC_SDCR_NB4;
+	cr_tmp |= FMC_SDCR_MWID_16b;
+	cr_tmp |= FMC_SDCR_NR_12;
+	cr_tmp |= FMC_SDCR_NC_8;
+
+	/* We're programming BANK 2, but per the manual some of the parameters
+	 * only work in CR1 and TR1 so we pull those off and put them in the
+	 * right place.
+	 */
+	FMC_SDCR1 |= (cr_tmp & FMC_SDCR_DNC_MASK);
+	FMC_SDCR2 = cr_tmp;
+
+	tr_tmp = sdram_timing(&timing);
+	FMC_SDTR1 |= (tr_tmp & FMC_SDTR_DNC_MASK);
+	FMC_SDTR2 = tr_tmp;
+
+	/* Now start up the Controller per the manual
+	 *	- Clock config enable
+	 *	- PALL state
+	 *	- set auto refresh
+	 *	- Load the Mode Register
+	 */
+	sdram_command(SDRAM_BANK2, SDRAM_CLK_CONF, 1, 0);
+	milli_sleep(1); /* sleep at least 100uS */
+	sdram_command(SDRAM_BANK2, SDRAM_PALL, 1, 0);
+	sdram_command(SDRAM_BANK2, SDRAM_AUTO_REFRESH, 4, 0);
+	tr_tmp = SDRAM_MODE_BURST_LENGTH_2				|
+				SDRAM_MODE_BURST_TYPE_SEQUENTIAL	|
+				SDRAM_MODE_CAS_LATENCY_3		|
+				SDRAM_MODE_OPERATING_MODE_STANDARD	|
+				SDRAM_MODE_WRITEBURST_MODE_SINGLE;
+	sdram_command(SDRAM_BANK2, SDRAM_LOAD_MODE, 1, tr_tmp);
+
+	/*
+	 * set the refresh counter to insure we kick off an
+	 * auto refresh often enough to prevent data loss.
+	 */
+	FMC_SDRTR = 683;
+	/* and Poof! a 8 megabytes of ram shows up in the address space */
+}
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/sdram.h b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/sdram.h
new file mode 100644
index 00000000..157f30af
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/sdram.h
@@ -0,0 +1,32 @@
+/*
+ * This file is part of the libopencm3 project.
+ *
+ * Copyright (C) 2014 Chuck McManis <cmcmanis@mcmanis.com>
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __SDRAM_H
+#define __SDRAM_H
+
+#define SDRAM_BASE_ADDRESS ((uint8_t *)(0xd0000000))
+
+/* Initialize the SDRAM chip on the board */
+void sdram_init(void);
+
+#ifndef NULL
+#define NULL	(void *)(0)
+#endif
+
+#endif
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/tools/Create_Font.py b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/tools/Create_Font.py
new file mode 100644
index 00000000..6f80d79a
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/tools/Create_Font.py
@@ -0,0 +1,227 @@
+#!/usr/bin/env python2
+# -*- coding: utf-8 -*-
+
+# This file is part of the libopencm3 project.
+# 
+# Copyright (C) 2016 Oliver Meier <h2obrain@gmail.com>
+#
+# This library is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+
+# Generate a sfl file with FontBuilder (output->description->simple)
+# then run this script over it to build a c file
+
+
+from sys import argv,stdout
+from os.path import isfile, dirname, basename, splitext, join
+from PIL import Image, ImageFont, ImageDraw
+import codecs
+
+print len(argv),argv
+
+if len(argv)<3 or len(argv)>4 or (len(argv)==4 and not isfile(argv[3])) :
+	print "usage: ./Create_Font.py font.ttf fontsize [charsetfile-utf8.txt]"
+	exit(0)
+
+fontfile = argv[1]
+fontsize = None
+try :
+	fontsize = int(argv[2])
+except :
+	print "Fontsize is not a number!"
+	exit(0)
+
+if len(argv)==4 :
+	charsetfile = argv[3]
+else :
+	charsetfile = join(dirname(argv[0]),"default_charset.txt")
+	
+
+#fontfile    = "Tamsyn5x9r.pcf"
+#fontfile    = "Tamsyn5x9b.pcf"
+#fontfile    = "/usr/share/fonts/liberation/LiberationMono-Regular.ttf"
+#fontfile    = "/usr/share/fonts/liberation/LiberationMono-Bold.ttf"
+#fontfile    = "/usr/share/fonts/dejavu/DejaVuSansMono.ttf"
+#fontfile    = "/usr/share/fonts/dejavu/DejaVuSansMono-Bold.ttf"
+#fontfile    = "/usr/share/fonts/gnu-free/FreeMono.ttf"
+#fontsize    = 9
+datasize    = 32
+
+charset     = codecs.open(charsetfile,'r','utf-8').read().replace('\n','').replace('\r','')
+# sort charset and remove duplicates
+charset     = ''.join(sorted(set(charset), key=charset.index))
+font        = ImageFont.truetype(fontfile,size=fontsize)
+
+filtered_charset = u""
+for c in charset :
+	if c<>u' ' :
+		m,o  = font.getmask2(c, mode="1")
+		if m.getbbox()==None :
+			print "Dropping:",c.encode('utf-8')
+			continue
+	filtered_charset+=c
+charset = filtered_charset
+			
+
+
+#render all the text (needed to determine img size)
+dummy_img,offset = font.getmask2(charset, mode="1")
+
+ascent,descent  = font.getmetrics()
+lineheight      = dummy_img.size[1]+offset[1]
+charwidth       = font.getsize("MMM")[0]-font.getsize("MM")[0]
+totalwidth      = charwidth*len(charset)
+charset_imgsize = (totalwidth,lineheight)
+
+
+
+charset_image = Image.new(mode="1", size=charset_imgsize)
+d=ImageDraw.Draw(charset_image)
+d.rectangle(((0,0),charset_imgsize), fill=0, outline=None)
+offx=0
+
+
+fontname       = splitext(basename(fontfile))[0]+"_"+str(fontsize)
+fontname       = fontname.replace("-","_")
+
+print "Creating font", fontname
+
+
+chars_table_name  = "chars_"+fontname
+data_table_name   = "chars_data_"+fontname
+chars_table       = "static const char_t "+chars_table_name+"[] = {\n\t"
+data_table        = "static const uint"+str(datasize)+"_t "+data_table_name+"[] = {"
+data_table_offset = 0; v=0; i=0; fmt = "0x%%0%dx, "%(datasize/8*2)
+for c in charset :
+	x1 = y1 = x2 = y2 = 0
+	bbox = (0,0,0,0)
+	if c<>u' ' :
+		m,o  = font.getmask2(c, mode="1")
+		bbox = m.getbbox()
+		x1   = (charwidth - bbox[2])/2
+		y1   = (o[1]-offset[1] + bbox[1])
+		x2   = x1 + bbox[2]-bbox[0]
+		y2   = y1 + bbox[3]-bbox[1]
+		
+	
+	stdout.write((u"%s"%c).encode('utf-8'))
+	#print "",x1,x2,y1,y2
+	
+	# dummy image
+	if c<>u' ' :
+		d.draw.draw_bitmap((offx+x1,y1),m.crop(bbox),255)
+	offx += charwidth
+
+	# finish last data_table entry
+	if v<>0 :
+		data_table+= fmt %v
+		data_table_offset += 1
+		#data_table+= "\n\t"
+	
+	# fill data in chars table
+	chars_table+= """{
+		.utf8_value = %d,
+		.bbox       = { % 2d,% 2d,% 2d,% 2d },
+		.data       = &%s[%d]
+	},"""	%(
+		ord(c),
+		x1,y1,x2,y2,
+		data_table_name,data_table_offset
+	)
+    
+	# fill data in chars data table
+	data_table+= "\n\t// '%s'\n\t" %c
+	
+	i=0; v=0; lc = 0
+	for y in range(bbox[1],bbox[3]) :
+		for x in range(bbox[0],bbox[2]) :
+			v |= (m.getpixel((x,y))==255) << i
+			i+=1
+			if i==datasize :
+				data_table+= fmt %v
+				i=0; v=0
+				data_table_offset += 1
+				lc+=1
+				if lc==8 :
+					data_table+= "\n\t"
+					lc=0
+	
+if v<>0 :
+	data_table+= fmt %v
+	i=0; v=0
+	data_table_offset += 1
+	data_table+= "\n\t"
+
+data_table  = data_table[:-3] + "\n};"
+
+chars_table = chars_table[:-1] + "\n};"
+
+
+
+charset_image.save(fontname+".pbm")
+
+
+fnu = fontname.upper()
+
+fontsize_definition   = "%s %d"%(fnu,fontsize)
+
+header_filename       = "%s.h"%fontname
+header_file = """
+#ifndef _%s_
+#define _%s_
+
+#include <stdint.h>
+#include "fonts.h"
+
+extern const font_t font_%s;
+
+#endif
+""" %(
+	fnu,fnu,
+	fontname
+)
+
+c_filename       = "%s.c"%fontname
+c_file = """
+#include "%s"
+
+%s
+
+%s
+
+const font_t font_%s = {
+	.fontsize            = %d,
+	.lineheight          = %d,
+	.ascent              = %d,
+	.descent             = %d,
+	.charwidth           = %d,
+	.char_count          = %d,
+	.chars               = %s,
+	.chars_data          = %s,
+};
+
+""" %(
+	header_filename,
+	data_table,
+	chars_table,
+	fontname, fontsize, lineheight, ascent, descent, charwidth,
+	len(charset),chars_table_name, data_table_name,
+)
+
+
+open(header_filename,'w').write(header_file.encode('utf-8'))
+open(c_filename,'w').write(c_file.encode('utf-8'))
+
+print "\ndone."
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/tools/ImageToRGB565_array.py b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/tools/ImageToRGB565_array.py
new file mode 100644
index 00000000..b55f4f5a
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/tools/ImageToRGB565_array.py
@@ -0,0 +1,80 @@
+# This file is part of the libopencm3 project.
+# 
+# Copyright (C) 2016 Oliver Meier <h2obrain@gmail.com>
+#
+# This library is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+from PIL import Image
+from sys import argv
+from os.path import isfile, splitext
+from math import floor
+
+if (not(len(argv)==2 or len(argv)==3)) or not isfile(argv[1]) :
+	print "usage Image...py filename.png width_in_px"
+	exit(0)
+
+infile = argv[1]
+
+basename = splitext(infile)[0]
+outfile = basename+"_RGB565.h"
+if isfile(outfile) :
+	print outfile , "already exists"
+	exit(0)
+
+
+# die here if not an image
+try :
+	img = Image.open(infile)
+except IOError, ex :
+	print "Opening image failed"
+	print "\tPIL(IOError) :",ex.message
+	exit(0)
+
+if len(argv)==3 :
+	try    :
+		width = int(argv[2])
+		if img.size[0]<>width :
+			new_size = (width,int(img.size[1]*width/img.size[0]))
+			print "resizing image from",img.size,"to",new_size
+			img = img.resize(new_size,Image.ANTIALIAS)
+			img.show(title="Resized image")
+	except :
+		print "Invalid width"
+		print "usage Image...py filename.png width_in_px"
+		exit(0)
+
+print "image size is",img.size
+width = img.size[0]
+data = img.tobytes(encoder_name='raw')
+
+pixels_per_line = 16
+of   = open(outfile,'w')
+of.write("#include <stdint.h>\n")
+of.write("#define %s_WIDTH %d\n"  %(basename.upper(), width))
+of.write("#define %s_HEIGHT %d\n" %(basename.upper(), len(data)/4/width))
+of.write("const uint16_t %s[] = {"  %(basename))
+i = 0
+while i<len(data) :
+	if i==0                          : of.write( "\n\t")
+	elif not (i%(pixels_per_line*4)) : of.write(",\n\t")
+	else                             : of.write(", ")
+	r = int(ord(data[i])>>3); i+=1
+	g = int(ord(data[i])>>2); i+=1
+	b = int(ord(data[i])>>3); i+=1
+	i+=1 # skip alpha
+	i16 = (r<<11) | (g<<5) | b
+	of.write("0x%04x" %(i16))
+of.write("\n};")
+of.close()
diff --git a/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/tools/default_charset.txt b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/tools/default_charset.txt
new file mode 100644
index 00000000..54fc1dde
--- /dev/null
+++ b/examples/stm32/f4/stm32f429i-discovery/lcd-ltdc/tools/default_charset.txt
@@ -0,0 +1 @@
+ !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~¡╜£╧╛▌⌡∙╕ª«¬≡⌐ε°±²ⁿ∩µ⌠·≈√º»¼½≤¿╖╡╢╟ÄÅÆÇ╘É╥╙▐╓╫╪╤ÑπαΓσÖ₧¥δΘΩÜφΦßàáâ╞äåæçèéêëìíîï╨ñòóôΣö÷¢ùúûü∞τÿ
diff --git a/libopencm3 b/libopencm3
index 28592a7c..0cb1db09 160000
--- a/libopencm3
+++ b/libopencm3
@@ -1 +1 @@
-Subproject commit 28592a7ca38cdea18028df1b58df38f30d9d14d2
+Subproject commit 0cb1db09674cdf1413da696462f161142a98ec3b