diff --git a/extras/unused/appnote_ilitek.sed b/extras/unused/appnote_ilitek.sed
new file mode 100644
index 0000000..a9260bf
--- /dev/null
+++ b/extras/unused/appnote_ilitek.sed
@@ -0,0 +1,54 @@
+#n  does not work.  use nsed -n
+
+######################################################################
+# nsed -f pagebreak.sed file.txt | nsed -n -f appnote_ilitek.sed
+
+# parse Ilitek App Note sequence. e.g.
+# LCD_ILI9486_CMD(0XF2);
+# LCD_ILI9486_INDEX(0x18);
+# Delayms(1); // Delay 1ms
+
+:Ilitek
+# //Title line
+s/^[1-9].*/\/\/ &/
+# //comment to /* comment */
+s/[/][/]\(.*\)/\/\*\1\*\/ /
+s/_CMD_INDEX/_CMD/
+s/_CMD_PAs/_INDEX/
+s/_ Parameter (/_INDEX(/
+/LCD_ILI9..._CMD(/b good
+/Delayms(/b good
+b print
+{
+:good
+   h
+   :args
+   n
+   s/[/][/]\(.*\)/\/\*\1\*\/ /
+   s/_CMD_INDEX/_CMD/
+   s/_CMD_PAs/_INDEX/
+   s/_ Parameter (/_INDEX(/
+   # append any data to Hold space
+   /LCD_ILI9..._INDEX(/{
+      H 
+      b args
+   }
+   /^$/b args
+   x
+   # parse command byte to (0xNN),
+   s/LCD_ILI9..._CMD(\([^)]+\)/    (\1)/
+   # parse data byte to 0xNN,
+   s/\nLCD_ILI9..._INDEX(//g
+   # parse delay times
+   s/Delayms(\(.+\));/    TFTLCD_DELAY8, \1, /
+   s/)\;/,/g
+   s/0X/0x/g
+   s/,;/,/
+   p
+   x
+   b Ilitek
+}
+:print
+p
+
+:end
\ No newline at end of file
diff --git a/extras/unused/appnote_renesas.sed b/extras/unused/appnote_renesas.sed
new file mode 100644
index 0000000..dda50e0
--- /dev/null
+++ b/extras/unused/appnote_renesas.sed
@@ -0,0 +1,47 @@
+#n  does not work.  use nsed -n
+
+######################################################################
+# parse Renesas App Note sequence. e.g.
+# {setc, [107], W, 0x000B0}
+# {setc, 0x000D0}
+# {setp, 0x00033}
+# {time, 0040,ms}
+
+:Renesas
+# //Title line
+s/^[1-9].*/\/\/ &/
+# //comment to /* comment */
+s/[/][/]\(.*\)/\/\*\1\*\/ /
+/{setc,/b good
+/{time,/b good
+b print
+{
+:good
+   h
+   :args
+   n
+   s/[/][/]\(.*\)/\/\*\1\*\/ /
+   # append any data to Hold space
+   /setp/{
+      H 
+      b args
+   }
+#   /^$/b args
+   x
+   # verbose format
+   s/, \[[0-9]+\], W, 0x/, 0x/g
+   # parse command byte to (0xNN),
+   s/{setc, 0x000\(..\)}/    (0x\1), /
+   # parse data byte to 0xNN,
+   #   s/\nLCD_ILI9486_INDEX(//g
+   s/\n{setp, 0x000\(..\)}/0x\1, /g
+   s/\n{setp, 0x00\(...\)}/0x\1, /g
+   # parse delay times
+   s/{time, 0*\(.*\),ms}/    TFTLCD_DELAY8, \1, /
+   s/)\;/,/g
+   p
+   x
+   b Renesas
+}
+:print
+p
diff --git a/extras/unused/ili9341_init.h b/extras/unused/ili9341_init.h
new file mode 100644
index 0000000..70786e7
--- /dev/null
+++ b/extras/unused/ili9341_init.h
@@ -0,0 +1,138 @@
+/* 1.2 LG 2.6” Initial Code*/ 
+void ILI9341_LG2.6_Initial(void)
+{
+/* VCI=2.8V*/ 
+/************** Reset LCD Driver ****************//*/ 
+LCD_nRESET = 1;
+delayms(1); /* Delay 1ms*/ 
+LCD_nRESET = 0;
+delayms(10); /* Delay 10ms // This delay time is necessary*/ 
+LCD_nRESET = 1;
+delayms(120); /* Delay 120 ms*/ 
+/************** Start Initial Sequence **********//*/ 
+    (0xCB),0x39,0x2C,0x00,0x34,0x02,
+    (0xCF),0x00,0xC1,0x30,
+    (0xE8),0x85,0x00,0x78,
+    (0xEA),0x00,0x00,
+    (0xED),0x64,0x03,0x12,0x81)
+    (0xF7),0x20,
+    (0xC0), /*Power control*/ 0x23, /*VRH[5:0]*/ 
+    (0xC1), /*Power control*/ 0x10, /*SAP[2:0];BT[3:0]*/ 
+    (0xC5), /*VCM control*/ 0x2B,0x2B,
+/*    (0xC7), /*VCM control2*/ */ 
+/*LCD_ILI9341_INDEX(0xC0,*/ 
+    (0x36), /* Memory Access Control*/ 0x48,
+    (0xB1),0x00,0x1B,
+    (0xB6), /* Display Function Control*/ 0x0A,0x02,
+    (0xF2), /* 3Gamma Function Disable*/ 0x00,
+    (0x26), /*Gamma curve selected*/ 0x01,
+    (0xE0), /*Set Gamma*/ 0x0F,0x31,0x2B,0x0C,0x0E,0x08,0x4E,0xF1,0x37,0x07,0x10,0x03,0x0E,0x09,0x00,
+    (0xE1), /*Set Gamma*/ 0x00,0x0E,0x14,0x03,0x11,0x07,0x31,0xC1,0x48,0x08,0x0F,0x0C,0x31,0x36,0x0F,
+    (0x11), /*Exit Sleep*/ 
+    TFTLCD_DELAY8, 120, 
+    (0x29), /*Display on*/ 
+}
+
+
+/* 2.2 BOE 2.0” Initial Code*/ 
+void ILI9341_BOE2.0_Initial(void)
+{
+/* VCI=2.8V*/ 
+/************** Reset LCD Driver ****************//*/ 
+LCD_nRESET = 1;
+delayms(1); /* Delay 1ms*/ 
+LCD_nRESET = 0;
+delayms(10); /* Delay 10ms // This delay time is necessary*/ 
+LCD_nRESET = 1;
+delayms(120); /* Delay 120 ms*/ 
+/************** Start Initial Sequence **********//*/ 
+    (0xCF),0x00,0x99,0x30,
+    (0xED),0x64,0x03,0x12,0x81,
+    (0xE8),0x85,0x10,0x78,
+    (0xCB),0x39,0x2C,0x00,0x34,0x02,
+    (0xF7),0x20,
+    (0xEA),0x00,0x00,
+    (0xC0), /*Power control*/ 0x26, /*VRH[5:0]*/ 
+    (0xC1), /*Power control*/ 0x12, /*SAP[2:0];BT[3:0]*/ 
+    (0xC5), /*VCM control*/ 0x2B,0x2C,
+    (0xC7), /*VCM control2*/ 0xC4,
+    (0x36), /* Memory Access Control*/ 0x08,
+    (0xB1),0x00,0x1B,
+    (0xB6), /* Display Function Control*/ 0x0A,0xA2,
+    (0xF2), /* 3Gamma Function Disable*/ 0x00,
+    (0x26), /*Gamma curve selected*/ 0x01,
+    (0xE0), /*Set Gamma*/ 0x0F,0x24,0x21,0x0A,0x0E,0x09,0x51,0xA9,0x44,0x07,0x10,0x03,0x2C,0x0B,0x00,
+    (0xE1), /*Set Gamma*/ 0x00,0x1B,0x1E,0x05,0x11,0x06,0x2E,0x56,0x3B,0x08,0x0F,0x0C,0x13,0x14,0x0F,
+    (0x11), /*Exit Sleep*/ 
+    TFTLCD_DELAY8, 120, 
+    (0x29), /*Display on*/ 
+}
+
+/* 2.3 BOE 2.4” Initial Code*/ 
+void ILI9341_BOE2.4_Initial(void)
+{
+/* VCI=2.8V*/ 
+/************** Reset LCD Driver ****************//*/ 
+LCD_nRESET = 1;
+delayms(1); /* Delay 1ms*/ 
+LCD_nRESET = 0;
+delayms(10); /* Delay 10ms // This delay time is necessary*/ 
+LCD_nRESET = 1;
+delayms(120); /* Delay 120 ms*/ 
+/************** Start Initial Sequence **********//*/ 
+    (0xCF),0x00,0x81,0x30,
+    (0xED),0x64,0x03,0x12,0x81,
+    (0xE8),0x85,0x10,0x78,
+    (0xCB),0x39,0x2C,0x00,0x34,0x02,
+    (0xF7),0x20,
+    (0xEA),0x00,0x00,
+    (0xB1),0x00,0x1B,
+    (0xB6), /* Display Function Control*/ 0x0A,0xA2,
+    (0xC0), /*Power control*/ 0x21, /*VRH[5:0]*/ 
+    (0xC1), /*Power control*/ 0x11, /*SAP[2:0];BT[3:0]*/ 
+    (0xC5), /*VCM control*/ 0x3F,0x3C,
+    (0xC7), /*VCM control2*/ 0xb5,
+    (0x36), /* Memory Access Control*/ 0x48,
+    (0xF2), /* 3Gamma Function Disable*/ 0x00,
+    (0x26), /*Gamma curve selected*/ 0x01,
+    (0xE0), /*Set Gamma*/ 0x0F,0x26,0x24,0x0B,0x0E,0x09,0x54,0xA8,0x46,0x0C,0x17,0x09,0x0F,0x07,0x00,
+    (0xE1), /*Set Gamma*/ 0x00,0x19,0x1B,0x04,0x10,0x07,0x2A,0x47,0x39,0x03,0x06,0x06,0x30,0x38,0x0F,
+    (0x11), /*Exit Sleep*/ 
+    TFTLCD_DELAY8, 120, 
+    (0x29), /*Display on*/ 
+}
+
+/* 3.2 Tianma 2.4” Initial Code*/ 
+void ILI9341_Tianma2.4_Initial(void)
+{
+/* VCI=2.8V*/ 
+/************** Reset LCD Driver ****************//*/ 
+LCD_nRESET = 1;
+delayms(1); /* Delay 1ms*/ 
+LCD_nRESET = 0;
+delayms(10); /* Delay 10ms // This delay time is necessary*/ 
+LCD_nRESET = 1;
+delayms(120); /* Delay 120 ms*/ 
+/************** Start Initial Sequence **********//*/ 
+    (0xCF),0x00,0x81,0x30,
+    (0xED),0x64,0x03,0x12,0x81,
+    (0xE8),0x85,0x10,0x7A,
+    (0xCB),0x39,0x2C,0x00,0x34,0x02,
+    (0xF7),0x20,
+    (0xEA),0x00,0x00,
+    (0xC0), /*Power control*/ 0x21, /*VRH[5:0]*/ 
+    (0xC1), /*Power control*/ 0x11, /*SAP[2:0];BT[3:0]*/ 
+    (0xC5), /*VCM control*/ 0x3F,0x3C,
+    (0xC7), /*VCM control2*/ 0xa7,
+    (0x36), /* Memory Access Control*/ 0x48,
+    (0xB1),0x00,0x1B,
+    (0xB6), /* Display Function Control*/ 0x0A,0xA2,
+    (0xF2), /* 3Gamma Function Disable*/ 0x00,
+    (0x26), /*Gamma curve selected*/ 0x01,
+    (0xE0), /*Set Gamma*/ 0x0F,0x23,0x1F,0x0B,0x0E,0x08,0x4B,0xA8,0x3B,0x0A,0x14,0x06,0x10,0x09,0x00,
+    (0xE1), /*Set Gamma*/ 0x00,0x1C,0x20,0x04,0x10,0x08,0x34,0x47,0x44,0x05,0x0B,0x09,0x2F,0x36,0x0F,
+    (0x11), /*Exit Sleep*/ 
+    TFTLCD_DELAY8, 120, 
+    (0x29), /*Display on*/ 
+}
+
diff --git a/extras/unused/ili9481_init.h b/extras/unused/ili9481_init.h
new file mode 100644
index 0000000..038929e
--- /dev/null
+++ b/extras/unused/ili9481_init.h
@@ -0,0 +1,114 @@
+/* 1.2 CPT 2.9 Inch Initial Code*/ 
+Void ILI9481_CPT_Initial_Code(void)
+{
+/* VCI=2.8V*/ 
+/************** Reset LCD Driver ****************//*/ 
+LCD_nRESET = 1;
+delayms(1); /* Delay 1ms*/ 
+LCD_nRESET = 0;
+delayms(10); /* Delay 10ms // This delay time is necessary*/ 
+LCD_nRESET = 1;
+delayms(100); /* Delay 100 ms*/ 
+/************** Start Initial Sequence **********//*/ 
+    (0x11),
+    TFTLCD_DELAY8, 20, 
+    (0xD0),0x07,0x42,0x1C,
+    (0xD1),0x,0x02,0x0F,
+    (0xD2),0x01,0x11,
+    (0xC0),0x10,0x35,0x,0x02,0x11,
+    (0xC5),
+
+LCD_ILI9481_INDEX(0x03);
+    (0xC8),0x,0x30,0x36,0x45,0x04,0x16,0x37,0x75,0x77,0x54,0x0F,0x,
+    (0xE4),0xA0,
+    (0xF0),0x01,
+    (0xF3),0x02,0x1A)
+;
+    (0x36),0x0A,
+    (0x2A),0x,0x,0x01,0x3F,
+    (0x2B),0x,0x,0x01,0xAD,
+    TFTLCD_DELAY8, 120, 
+
+    (0x29),
+}
+
+/* 2.2 PVI 3.5 Inch Initial Code*/ 
+Void ILI9481_CPT_Initial_Code(void)
+{
+/* VCI=2.8V*/ 
+/************** Reset LCD Driver ****************//*/ 
+LCD_nRESET = 1;
+delayms(1); /* Delay 1ms*/ 
+LCD_nRESET = 0;
+delayms(10); /* Delay 10ms // This delay time is necessary*/ 
+LCD_nRESET = 1;
+delayms(100); /* Delay 100 ms*/ 
+/************** Start Initial Sequence **********//*/ 
+    (0x11),
+    TFTLCD_DELAY8, 20, 
+    (0xD0),0x07,0x41,0x1D,
+    (0xD1),0x,0x2B,0x1F,
+    (0xD2),0x01,0x11,
+    (0xC0),0x,0x3B,0x,0x02,0x11,
+
+    (0xC5),0x03,
+    (0xC8),0x,0x14,0x33,0x10,0x,0x16,0x44,0x36,0x77,0x,0x0f,0x,
+    (0xE4),0xA0,
+    (0xF0),0x01,
+    (0xF3),0x40,0x0A,
+    (0x36),0x0A,
+    TFTLCD_DELAY8, 120, 
+    (0x29),
+
+/* 3.2. AUO 3.17 Inch Initial Code*/ 
+Void ILI9481_AUO_Initial_Code(void)
+{
+/* VCI=2.8V*/ 
+/************** Reset LCD Driver ****************//*/ 
+LCD_nRESET = 1;
+delayms(1); /* Delay 1ms*/ 
+LCD_nRESET = 0;
+delayms(10); /* Delay 10ms // This delay time is necessary*/ 
+LCD_nRESET = 1;
+delayms(100); /* Delay 100 ms*/ 
+/************** Start Initial Sequence **********//*/ 
+    (0x11),
+    TFTLCD_DELAY8, 20, 
+    (0xD0),0x07,0x40,0x1D,
+    (0xD1),0x,0x18,0x13,
+    (0xD2),0x01,0x11,
+    (0xC0),0x10,0x3B,0x,0x02,0x11,
+
+    (0xC5),0x03,
+    (0xC8),0x,0x44,0x06,0x44,0x0A,0x08,0x17,0x33,0x77,0x44,0x08,0x0c,
+    (0xE4),0xA0,
+    (0xF0),0x01,
+    (0x36),0x0A,
+    TFTLCD_DELAY8, 120, 
+    (0x29),
+
+/* 4.2. CMO 3.5 Inch Initial Code*/ 
+    (0x01),
+DelayX1ms(120);
+    (0x11),
+DelayX1ms(120);
+/*Power Setting*/ 
+    (0xD0),0x07,0x41,0x1D,
+DelayX1ms(20);
+/*Vcom Setting*/ 
+    (0xD1),0x00,0x1C,/*18*/ 0x1F,
+/*Power Setting for normal mode*/ 
+    (0xD2),0x01,0x11,
+    (0xC0), /*Panel Driving Setting*/ 0x00,0x3B,0x00,0x02,0x11,
+    (0xC6),0x83,
+
+    (0xC8),0x00,0x26,0x21,0x00,0x00,0x1F,0x65,0x23,0x77,0x00,0x0F,0x00,
+    (0xF0),0x01,
+/*    (0xE4),*/ 
+/*LCD_ILI9481_INDEX(0xA0,*/ 
+    (0x36),0x48,/*0x08 _BGR,0x _RGB*/ 
+/*Set display on*/ 
+    (0x29),
+    (0xB4),0x11,
+    (0x2C),
+
diff --git a/extras/unused/ili9486_init.h b/extras/unused/ili9486_init.h
new file mode 100644
index 0000000..0b402a7
--- /dev/null
+++ b/extras/unused/ili9486_init.h
@@ -0,0 +1,158 @@
+/* 1.2CPT 3.5 Inch Initial Code*/ 
+Void ILI9486_CPT_Initial_Code(void)
+{/* VCI=2.8V*/ 
+/************** Reset LCD Driver ****************//*/ 
+LCD_nRESET = 1;
+    TFTLCD_DELAY8, 1,  /* Delay 1ms*/ 
+LCD_nRESET = 0;
+    TFTLCD_DELAY8, 10,  /* Delay 10ms // This delay time is necessary*/ 
+LCD_nRESET = 1;
+    TFTLCD_DELAY8, 120,  /* Delay 120 ms*/ 
+/************** Start Initial Sequence **********/**/ */ 
+    (0xF2),0x18,0xA3,0x12,0x02,0xB2,0x12,0xFF,0x10,0x00,
+    (0xF8),0x21,0x04,
+    (0xF9),0x00,0x08,
+    (0x36),0x08,
+    (0xB4),0x00,
+    (0xC1),0x41,
+    (0xC5),0x00,0x53,
+    (0xE0),0x0F,0x1B,0x18,0x0B,0x0E,0x09,0x47,0x94,0x35,0x0A,0x13,0x05,0x08,0x03,0x00,
+    (0xE1),0x0F,0x3A,0x37,0x0B,0x0C,0x05,0x4A,0x24,0x39,0x07,0x10,0x04,0x27,0x25,0x00,
+    (0x11),
+    TFTLCD_DELAY8, 120, 
+    (0x29),
+}
+Void ILI9486_EnterSleep_Code(void)
+{
+    (0x28))
+    TFTLCD_DELAY8, 10, 
+    (0x10), /* Set_address_mode*/ 
+    TFTLCD_DELAY8, 120, 
+}
+Void ILI9486_ExitSleep_Code(void)
+{
+    (0x11), /* Set_address_mode*/ 
+    TFTLCD_DELAY8, 120, 
+    (0x29))
+}
+
+/* 2.2 HSD 3.5 Inch Initial Code*/ 
+Void ILI9486_HSD_Initial_Code(void)
+{/* VCI=2.8V*/ 
+/************** Reset LCD Driver ****************//*/ 
+LCD_nRESET = 1;
+    TFTLCD_DELAY8, 1,  /* Delay 1ms*/ 
+LCD_nRESET = 0;
+    TFTLCD_DELAY8, 10,  /* Delay 10ms // This delay time is necessary*/ 
+LCD_nRESET = 1;
+    TFTLCD_DELAY8, 120,  /* Delay 120 ms*/ 
+/************** Start Initial Sequence **********/**/ */ 
+    (0xF2),0x18,0xA3,0x12,0x02,0xB2,0x12,0xFF,0x10,0x00,
+    (0xF8),0x21,0x04,
+    (0xF9),0x00,0x08,
+    (0x36),0x08,
+    (0xB4),0x00,
+    (0xB6),0x02,0x22,
+    (0xC1),0x41,
+    (0xC5),0x00,0x18,
+    (0xE0),0x0F,0x1F,0x1C,0x0C,0x0F,0x08,0x48,0x98,0x37,0x0A,0x13,0x04,0x11,0x0D,0x00,
+    (0xE1),0x0F,0x32,0x2E,0x0B,0x0D,0x05,0x47,0x75,0x37,0x06,0x10,0x03,0x24,0x20,0x00,
+    (0x11),
+    TFTLCD_DELAY8, 120, 
+    (0x29),
+}
+Void ILI9486_EnterSleep_Code(void)
+{
+    (0x28))
+    TFTLCD_DELAY8, 10, 
+    (0x10),
+    TFTLCD_DELAY8, 120, 
+}
+Void ILI9486_ExitSleep_Code(void)
+{
+    (0x11),
+    TFTLCD_DELAY8, 120, 
+    (0x29))
+}
+
+/* 3.2 TM 3.2 Inch Initial Code*/ 
+Void ILI9486_TM_Initial_Code(void)
+{/* VCI=2.8V*/ 
+/************** Reset LCD Driver ****************//*/ 
+LCD_nRESET = 1;
+    TFTLCD_DELAY8, 1,  /* Delay 1ms*/ 
+LCD_nRESET = 0;
+    TFTLCD_DELAY8, 10,  /* Delay 10ms // This delay time is necessary*/ 
+LCD_nRESET = 1;
+    TFTLCD_DELAY8, 120,  /* Delay 120 ms*/ 
+/************** Start Initial Sequence **********/**/ */ 
+    (0xF2),0x18,0xA3,0x12,0x02,0xB2,0x12,0xFF,0x10,0x00,
+    (0xF8),0x21,0x04,
+    (0xF9),0x00,0x08,
+    (0x36),0x08,
+    (0xB4),0x00,
+    (0xB6),0x02,0x22,
+    (0xC1),0x41,
+    (0xC5),0x00,0x55,
+    (0xE0),0x0F,0x21,0x1C,0x0B,0x0E,0x08,0x49,0x98,0x38,0x09,0x11,0x03,0x14,0x10,0x00,
+    (0xE1),0x0F,0x2F,0x2B,0x0C,0x0E,0x06,0x47,0x76,0x37,0x07,0x11,0x04,0x23,0x1E,0x00,
+    (0x11),
+    TFTLCD_DELAY8, 120, 
+    (0x29),
+}
+Void ILI9486_EnterSleep_Code(void)
+{
+    (0x28))
+    TFTLCD_DELAY8, 10, 
+    (0x10),
+    TFTLCD_DELAY8, 120, 
+}
+Void ILI9486_ExitSleep_Code(void)
+{
+    (0x11),
+    TFTLCD_DELAY8, 120, 
+    (0x29))
+}
+
+
+/* 4.2 WTK 3.5 Inch Initial Code*/ 
+Void ILI9486_WTK_Initial_Code(void)
+{/* VCI=2.8V*/ 
+/************** Reset LCD Driver ****************//*/ 
+LCD_nRESET = 1;
+    TFTLCD_DELAY8, 1,  /* Delay 1ms*/ 
+LCD_nRESET = 0;
+    TFTLCD_DELAY8, 10,  /* Delay 10ms // This delay time is necessary*/ 
+LCD_nRESET = 1;
+    TFTLCD_DELAY8, 120,  /* Delay 120 ms*/ 
+/************** Start Initial Sequence **********/**/ */ 
+    (0xF2),0x18,0xA3,0x12,0x02,0xB2,0x12,0xFF,0x10,0x00,
+    (0xF8),0x21,0x04,
+    (0xF9),0x00,0x08,
+    (0x21),
+    (0x36),0x08,
+    (0xB4),0x00,
+    (0xB6),0x02,0x22,
+    (0xC1),0x41,
+    (0xC5),0x00,0x53,
+    (0xE0),0x0F,0x10,0x08,0x05,0x09,0x05,0x37,0x98,0x26,0x07,0x0F,0x02,0x09,0x07,0x00,
+    (0xE1),0x0F,0x38,0x36,0x0D,0x10,0x08,0x59,0x76,0x48,0x0A,0x16,0x0A,0x37,0x2F,0x00,
+    (0x11),
+    TFTLCD_DELAY8, 120, 
+    (0x29),
+}
+Void ILI9486_EnterSleep_Code(void)
+{
+    (0x28))
+    TFTLCD_DELAY8, 10, 
+    (0x10),
+    TFTLCD_DELAY8, 120, 
+}
+Void ILI9486_ExitSleep_Code(void)
+{
+    (0x11),
+    TFTLCD_DELAY8, 120, 
+    (0x29))
+}
+
+
diff --git a/extras/unused/pagebreak.sed b/extras/unused/pagebreak.sed
new file mode 100644
index 0000000..923af2b
--- /dev/null
+++ b/extras/unused/pagebreak.sed
@@ -0,0 +1,3 @@
+# skip the PDF page footers.
+/^a-.*/,/^Page.*/d
+/^[0-9]+$/,/^.2010.*/d
diff --git a/extras/unused/r61526_init.h b/extras/unused/r61526_init.h
new file mode 100644
index 0000000..9ead4f7
--- /dev/null
+++ b/extras/unused/r61526_init.h
@@ -0,0 +1,279 @@
+/* 2. HSD 2.2” Gamma 2.2 Initial Code(1/2)*/ 
+/*R61526 for Hannstar 2.2" Gamma 2.2*/ 
+    (0xB0), 0x3F, 0x3F, 
+    TFTLCD_DELAY8, 5, 
+    (0xB3), 0x02, 0x00, 0x00, 0x00, 0x00, 
+    (0xB4), 0x00, 
+    (0xC0), 0x33, 0x4F, 0x00, 0x10, 0xA2, 0x00, 0x01, 0x00, 
+    (0xC1), 0x01, 0x02, 0x1B, 0x08, 0x08, 
+    TFTLCD_DELAY8, 25, 
+    (0xC3), 0x01, 0x00, 0x1B, 0x08, 0x08, 
+    TFTLCD_DELAY8, 25, 
+    (0xC4), 0x21, 0x01, 0x200, 0x02, 0x00, 
+/*Gamma setting start*/ 
+    (0xC8), 0x09, 0x09, 0x0B, 0x0B, 0x0F, 0x00, 0x00, 0x06, 0x15, 0x13, 0x00, 0x03, 0x08, 0x07, 0x0E, 0x0E, 0x1D, 0x0B, 0x11, 0x0C, 0x0C, 0x03, 
+    (0xC9), 0x09, 0x09, 0x0B, 0x0B, 0x0F, 0x00, 0x00, 0x06, 0x15, 0x13, 0x00, 0x03, 0x08, 0x07, 0x0E, 0x0E, 0x1D, 0x0B, 0x11, 0x0C, 0x0C, 0x03, 
+
+/* 2. HSD 2.2” Gamma 2.2 Initial Code(2/2)*/ 
+    (0xCA), 0x09, 0x09, 0x0B, 0x0B, 0x0F, 0x00, 0x00, 0x06, 0x15, 0x13, 0x00, 0x03, 0x08, 0x07, 0x0E, 0x0E, 0x1D, 0x0B, 0x11, 0x0C, 0x0C, 0x03, 
+/*Gamma setting end*/ 
+/*Power setting start*/ 
+    (0xD0), 0x33, 0x53, 0x85, 0x35, 0x00, 0x00, 
+    (0xD1), 0x53, 0x7A, 0x10, 
+    (0xD2), 0x03, 0x24, 
+    (0xD4), 0x03, 0x24, 
+    (0xE2), 0x3F, 
+/*Power setting End*/ 
+/*Other setting*/ 
+    (0x35), 0x00, 
+    (0x36), 0x00, 
+    (0x3A), 0x66, 
+    (0x2A), 0x00, 0x00, 0x00, 0xEF, 
+    (0x2B), 0x00, 0x00, 0x01, 0x3F, 
+    (0x2C), 
+    (0x11), 
+    TFTLCD_DELAY8, 30, 
+    (0x29), 
+/*End Gamma 2.2 Setting*/ 
+
+/* 2. HSD 2.2” Gamma 2.5 Initial Code(1/2)*/ 
+/*R61526 for Hannstar 2.2" Gamma 2.5*/ 
+    (0xB0), 0x3F, 0x3F, 
+    TFTLCD_DELAY8, 5, 
+    (0xB3), 0x02, 0x00, 0x00, 0x00, 0x00, 
+    (0xB4), 0x00, 
+    (0xC0), 0x33, 0x4F, 0x00, 0x10, 0xA2, 0x00, 0x01, 0x00, 
+    (0xC1), 0x01, 0x02, 0x1B, 0x08, 0x08, 
+    TFTLCD_DELAY8, 25, 
+    (0xC3), 0x01, 0x00, 0x1B, 0x08, 0x08, 
+    TFTLCD_DELAY8, 25, 
+    (0xC4), 0x21, 0x01, 0x300, 0x02, 0x00, 
+/*Gamma setting start*/ 
+    (0xC8), 0x09, 0x09, 0x0B, 0x10, 0x09, 0x01, 0x03, 0x0A, 0x1F, 0x06, 0x00, 0x03, 0x08, 0x07, 0x0E, 0x14, 0x18, 0x0A, 0x11, 0x0C, 0x0C, 0x03, 
+    (0xC9), 0x09, 0x09, 0x0B, 0x10, 0x09, 0x01, 0x03, 0x0A, 0x1F, 0x06, 0x00, 0x03, 0x08, 0x07, 0x0E, 0x14, 0x18, 0x0A, 0x11, 0x0C, 0x0C, 0x03, 
+
+/* 2. HSD 2.2” Gamma 2.5 Initial Code(2/2)*/ 
+    (0xCA), 0x09, 0x09, 0x0B, 0x10, 0x09, 0x01, 0x03, 0x0A, 0x1F, 0x06, 0x00, 0x03, 0x08, 0x07, 0x0E, 0x14, 0x18, 0x0A, 0x11, 0x0C, 0x0C, 0x03, 
+/*Gamma setting end*/ 
+/*Power setting start*/ 
+    (0xD0), 0x33, 0x53, 0x85, 0x35, 0x00, 0x00, 
+    (0xD1), 0x54, /*VCM 1B~7F*/ 0x7A, /*VDV 25~7F*/ 0x10, 
+    (0xD2), 0x03, 0x24, 
+    (0xD4), 0x03, 0x24, 
+    (0xE2), 0x3F, 
+/*Power setting End*/ 
+/*Other setting*/ 
+    (0x35), 0x00, 
+    (0x36), 0x00, 
+    (0x3A), 0x66, /*66->18 bit, 55->16bit.*/ 
+    (0x2A), 0x00, 0x00, 0x00, 0xEF, 
+    (0x2B), 0x00, 0x00, 0x01, 0x3F, 
+    (0x2C), 
+    (0x11), 
+    TFTLCD_DELAY8, 30, 
+    (0x29), 
+
+    (0xB0), 0x3F, 0x3F, 
+    (0xFE), 0x00, 0x00, 0x00, 0x21, 0xB4, 
+    (0xB3), 0x00, 0x10, 
+    (0xE0), 0x00, 0x40, 
+    TFTLCD_DELAY8, 5 , 
+    (0xB3), 0x00, 0x00, 
+    (0xFE), 0x00, 0x00, 0x00, 0x21, 0x30, 
+    (0xB0), 0x3F, 0x3F, 
+    (0xB3), 0x02, 0x00, 0x00, 0x00, 
+    (0xB4), 0x00, 
+    (0xC0), 0x03, 0x4F, 0x00, 0x10, 0xA2, 0x00, 0x01, 0x00, 
+    (0xC1), 0x01, 0x02, 0x28, 0x08, 0x08, 
+    TFTLCD_DELAY8, 25 , 
+    (0xC3), 0x01, 0x00, 0x28, 0x08, 0x08, 
+    TFTLCD_DELAY8, 25 , 
+    (0xC4), 0x11, 0x01, 0x00, 0x00, 
+    (0xC8), /*Gamma*/ 0x0C, 0x0C, 0x0D, 0x14, 0x18, 0x0E, 0x09, 0x09, 0x03, 0x05, 0x00, 0x03, 0x08, 0x07, 0x0E, 0x15, 0x12, 0x0A, 0x0E, 0x0A, 0x0A, 0x00, 
+/* 3. LGD 2.6” Gamma 2.2 Initial Code(1/2)*/ 
+
+    (0xC9), /*Gamma*/ 0x0C, 0x0C, 0x0D, 0x14, 0x18, 0x0E, 0x09, 0x09, 0x03, 0x05, 0x00, 0x03, 0x08, 0x07, 0x0E, 0x15, 0x12, 0x0A, 0x0E, 0x0A, 0x0A, 0x00, 
+    (0xCA), /*Gamma*/ 0x0C, 0x0C, 0x0D, 0x14, 0x18, 0x0E, 0x09, 0x09, 0x03, 0x05, 0x00, 0x03, 0x08, 0x07, 0x0E, 0x15, 0x12, 0x0A, 0x0E, 0x0A, 0x0A, 0x00, 
+    (0xD0), 0x63, 0x53, 0x82, 0x3F, 
+    (0xD1), 0x6A, 0x64, 
+    (0xD2), 0x03, 0x24, 
+    (0xD4), 0x03, 0x24, 
+    (0xE2), 0x3F, 
+    (0x35), 0x00, 
+    (0x36), 0x00, 
+    (0x3A), 0x55, 
+    (0x2A), 0x00, 0x00, 0x00, 0xEF, 
+    (0x2B), 0x00, 0x00, 0x01, 0x3F, 
+    (0x2C), 
+    (0x11), 
+    TFTLCD_DELAY8, 40 , 
+    (0x29), 
+    (0x2C), 
+/* 3. LGD 2.6” Gamma 2.2 Initial Code(2/2)*/ 
+
+    (0xB0), 0x3F, 0x3F, 
+    (0xFE), 0x00, 0x00, 0x00, 0x21, 0xB4, 
+    (0xB3), 0x00, 0x10, 
+    (0xE0), 0x00, 0x40, 
+    TFTLCD_DELAY8, 5 , 
+    (0xB3), 0x00, 0x00, 
+    (0xFE), 0x00, 0x00, 0x00, 0x21, 0x30, 
+    (0xB0), 0x3F, 0x3F, 
+    (0xB3), 0x02, 0x00, 0x00, 0x00, 
+    (0xB4), 0x00, 
+    (0xC0), 0x03, 0x4F, 0x00, 0x10, 0xA2, 0x00, 0x01, 0x00, 
+    (0xC1), 0x01, 0x02, 0x28, 0x08, 0x08, 
+    TFTLCD_DELAY8, 25 , 
+    (0xC3), 0x01, 0x00, 0x28, 0x08, 0x08, 
+    TFTLCD_DELAY8, 25 , 
+    (0xC4), 0x11, 0x01, 0x00, 0x00, 
+    (0xC8), /*Gamma*/ 0x09, 0x09, 0x0B, 0x13, 0x16, 0x0C, 0x09, 0x09, 0x03, 0x05, 0x00, 0x03, 0x08, 0x07, 0x0E, 0x15, 0x12, 0x09, 0x0D, 0x0C, 0x0C, 0x03, 
+/* 3. LGD 2.6” Gamma 2.5 Initial Code(1/2)*/ 
+
+    (0xC9), /*Gamma*/ 0x09, 0x09, 0x0B, 0x13, 0x16, 0x0C, 0x09, 0x09, 0x03, 0x05, 0x00, 0x03, 0x08, 0x07, 0x0E, 0x15, 0x12, 0x09, 0x0D, 0x0C, 0x0C, 0x03, 
+    (0xCA), /*Gamma*/ 0x09, 0x09, 0x0B, 0x13, 0x16, 0x0C, 0x09, 0x09, 0x03, 0x05, 0x00, 0x03, 0x08, 0x07, 0x0E, 0x15, 0x12, 0x09, 0x0D, 0x0C, 0x0C, 0x03, 
+    (0xD0), 0x63, 0x53, 0x82, 0x3F, 
+    (0xD1), 0x6A, 0x64, 
+    (0xD2), 0x03, 0x24, 
+    (0xD4), 0x03, 0x24, 
+    (0xE2), 0x3F, 
+    (0x35), 0x00, 
+    (0x36), 0x00, 
+    (0x3A),  /*16/18 bit*/ 0x55, /*66->18 bit, 55->16bit.*/ 
+    (0x2A), 0x00, 0x00, 0x00, 0xEF, 
+    (0x2B), 0x00, 0x00, 0x01, 0x3F, 
+    (0x2C), 
+    (0x11), 
+    TFTLCD_DELAY8, 40 , 
+    (0x29), 
+    (0x2C), 
+/* 3. LGD 2.6” Gamma 2.5 Initial Code(2/2)*/ 
+
+    (0xB0), 0x3F, 0x3F, 
+    TFTLCD_DELAY8, 5, 
+    (0xB3), 0x02, 0x00, 0x00, 0x00, 0x00, 
+    (0xB4), 0x00, 
+    (0xC0), 0x33, 0x4F, 0x00, 0x10, 0xA2, 0x00, 0x01, 0x00, 
+    (0xC1), 0x01, 0x02, 0x24, 0x04, 0x04, 
+    TFTLCD_DELAY8, 25, 
+    (0xC4), 0x11, 0x01, 0x00, 0x00, 0x00, 
+/*Gamma setting start*/ 
+    (0xC8), /*Gamma*/ 0x07, 0x09, 0x0A, 0x11, 0x17, 0x0A, 0x08, 0x04, 0x07, 0x03, 0x00, 0x03, 0x07, 0x04, 0x08, 0x0A, 0x17, 0x11, 0x0A, 0x09, 0x07, 0x00, 
+    (0xC9), /*Gamma*/ 0x07, 0x09, 0x0A, 0x11, 0x17, 0x0A, 0x08, 0x04, 0x07, 0x03, 0x00, 0x03, 0x07, 0x04, 0x08, 0x0A, 0x17, 0x11, 0x0A, 0x09, 0x07, 0x00, 
+    (0xCA), /*Gamma*/ 0x07, 0x09, 0x0A, 0x11, 0x17, 0x0A, 0x08, 0x04, 0x07, 0x03, 0x00, 0x03, 0x07, 0x04, 0x08, 0x0A, 0x17, 0x11, 0x0A, 0x09, 0x07, 0x00, 
+/* 4. TIAMMA 2.4” Gamma 2.2 Initial Code(1/2)*/ 
+
+/*Power setting start*/ 
+    (0xD0), 0x33, 0x53, 0x85, 0x3A, 0x30, 0x00, 
+    (0xD1), 0x5F, /*VCM 1B~7F*/ 0x78, /*VDV 25~7F*/ 0x10, 
+    (0xD2), 0x03, 0x24, 
+    (0xE2), 0x3F, 
+/*Power setting End*/ 
+    (0x35), 0x00, 
+    (0x36), 0x00, 
+    (0x3A), 0x66, /*66->18 bit, 55->16bit.*/ 
+    (0x2A), 0x00, 0x00, 0x00, 0xEF, 
+    (0x2B), 0x00, 0x00, 0x01, 0x3F, 
+    (0x2C), 
+    (0x11), 
+    TFTLCD_DELAY8, 40, 
+    (0x29), 
+    (0x2C), 
+/* 4. TIAMMA 2.4” Gamma 2.2 Initial Code(2/2)*/ 
+
+    (0xB0), 0x3F, 0x3F, 
+    TFTLCD_DELAY8, 5, 
+    (0xB3), 0x02, 0x00, 0x00, 0x00, 0x00, 
+    (0xB4), 0x00, 
+    (0xC0), 0x33, 0x4F, 0x00, 0x10, 0xA2, 0x00, 0x01, 0x00, 
+    (0xC1), 0x01, 0x02, 0x24, 0x04, 0x04, 
+    TFTLCD_DELAY8, 25, 
+    (0xC4), 0x11, 0x01, 0x00, 0x00, 0x00, 
+/*Gamma setting start*/ 
+    (0xC8), /*Gamma*/ 0x07, 0x09, 0x0A, 0x0C, 0x18, 0x0D, 0x05, 0x04, 0x07, 0x03, 0x00, 0x03, 0x07, 0x04, 0x05, 0x0D, 0x18, 0x0C, 0x0A, 0x09, 0x07, 0x00, 
+    (0xC9), /*Gamma*/ 0x07, 0x09, 0x0A, 0x0C, 0x18, 0x0D, 0x05, 0x04, 0x07, 0x03, 0x00, 0x03, 0x07, 0x04, 0x05, 0x0D, 0x18, 0x0C, 0x0A, 0x09, 0x07, 0x00, 
+    (0xCA), /*Gamma*/ 0x07, 0x09, 0x0A, 0x0C, 0x18, 0x0D, 0x05, 0x04, 0x07, 0x03, 0x00, 0x03, 0x07, 0x04, 0x05, 0x0D, 0x18, 0x0C, 0x0A, 0x09, 0x07, 0x00, 
+/* 4. TIAMMA 2.4” Gamma 2.5 Initial Code(1/2)*/ 
+
+/*Power setting start*/ 
+    (0xD0), 0x33, 0x53, 0x85, 0x3D, 0x30, 0x00, 
+    (0xD1), 0x5F, /*VCM 1B~7F*/ 0x78, /*VDV 25~7F*/ 0x10, 
+    (0xD2), 0x03, 0x24, 
+    (0xE2), 0x3F, 
+/*Power setting End*/ 
+    (0x35), 0x00, 
+    (0x36), 0x00, 
+    (0x3A), 0x66, /*66->18 bit, 55->16bit.*/ 
+    (0x2A), 0x00, 0x00, 0x00, 0xEF, 
+    (0x2B), 0x00, 0x00, 0x01, 0x3F, 
+    (0x2C), 
+    (0x11), 
+    TFTLCD_DELAY8, 40, 
+    (0x29), 
+    (0x2C), 
+/* 4. TIAMMA 2.4” Gamma 2.5 Initial Code(2/2)*/ 
+
+    (0xB0), 0x3F, 0x3F, 
+    TFTLCD_DELAY8, 5, 
+    (0xB3), 0x02, 0x00, 0x00, 0x00, 0x00, 
+    (0xB4), 0x00, 
+    (0xC0), 0x33, 0x4F, 0x00, 0x10, 0xA2, 0x00, 0x01, 0x00, 
+    (0xC1), 0x01, 0x02, 0x1A, /*86Hz*/ 0x04, 0x04, 
+    TFTLCD_DELAY8, 25, 
+    (0xC4), 0x11, 0x01, 0x00, 0x00, 0x00, 
+/*Gamma setting start*/ 
+    (0xC8), /*GAMMA*/ 0x05, /*V0*/ 0x00, /*V1*/ 0x07, /*V4*/ 0x14, /*V8*/ 0x20, /*V20*/ 0x02, /*V43*/ 0x09, /*V55*/ 0x00, /*V59*/ 0x01, /*V62*/ 0x01, /*V63*/ 0x00, 0x01, /*V63*/ 0x01, /*V62*/ 0x00, /*V59*/ 0x09, /*V55*/ 0x02, /*V43*/ 0x20, /*V20*/ 0x14, /*V8*/ 0x07, /*V4*/ 0x00, /*V1*/ 0x05, /*V0*/ 0x00, 
+    (0xC9), /*GAMMA*/ 0x05, /*V0*/ 0x00, /*V1*/ 0x07, /*V4*/ 0x14, /*V8*/ 0x20, /*V20*/ 0x02, /*V43*/ 0x09, /*V55*/ 0x00, /*V59*/ 0x01, /*V62*/ 0x01, /*V63*/ 0x00, 0x01, /*V63*/ 0x01, /*V62*/ 0x00, /*V59*/ 0x09, /*V55*/ 0x02, /*V43*/ 0x20, /*V20*/ 0x14, /*V8*/ 0x07, /*V4*/ 0x00, /*V1*/ 0x05, /*V0*/ 0x00, 
+    (0xCA), /*GAMMA*/ 0x05, /*V0*/ 0x00, /*V1*/ 0x07, /*V4*/ 0x14, /*V8*/ 0x20, /*V20*/ 0x02, /*V43*/ 0x09, /*V55*/ 0x00, /*V59*/ 0x01, /*V62*/ 0x01, /*V63*/ 0x00, 0x01, /*V63*/ 0x01, /*V62*/ 0x00, /*V59*/ 0x09, /*V55*/ 0x02, /*V43*/ 0x20, /*V20*/ 0x14, /*V8*/ 0x07, /*V4*/ 0x00, /*V1*/ 0x05, /*V0*/ 0x00, 
+/* 5. BOE 2.0” Gamma 2.2 Initial Code(1/2)*/ 
+
+/*Power setting start*/ 
+    (0xD0), 0x33, 0x53, 0x85, 0x3A, 0x37, 0x00, 
+    (0xD1), 0x41, /*VCM 1B~7F*/ 0x78, /*VDV 25~7F*/ 0x10, 
+    (0xD2), 0x03, 0x22, 
+    (0xE2), 0x3F, 
+/*Power setting End*/ 
+    (0x35), 0x00, 
+    (0x36), 0x00, 
+    (0x3A), 0x66, /*66->18 bit, 55->16bit.*/ 
+    (0x2A), 0x00, 0x00, 0x00, 0xEF, 
+    (0x2B), 0x00, 0x00, 0x01, 0x3F, 
+    (0x2C), 
+    (0x11), 
+    TFTLCD_DELAY8, 40, 
+    (0x29), 
+    (0x2C), 
+/* 5. BOE 2.0” Gamma 2.2 Initial Code(2/2)*/ 
+
+    (0xB0), 0x3F, 0x3F, 
+    TFTLCD_DELAY8, 5, 
+    (0xB3), 0x02, 0x00, 0x00, 0x00, 0x00, 
+    (0xB4), 0x00, 
+    (0xC0), 0x33, 0x4F, 0x00, 0x10, 0xA2, 0x00, 0x01, 0x00, 
+    (0xC1), 0x01, 0x02, 0x1A, /*86Hz*/ 0x04, 0x04, 
+    TFTLCD_DELAY8, 25, 
+    (0xC4), 0x11, 0x01, 0x00, 0x00, 0x00, 
+/*Gamma setting start*/ 
+    (0xC8), /*GAMMA*/ 0x05, /*V0*/ 0x00, /*V1*/ 0x05, /*V4*/ 0x11, /*V8*/ 0x31, /*V20*/ 0x01, /*V43*/ 0x0B, /*V55*/ 0x00, /*V59*/ 0x01, /*V62*/ 0x05, /*V63*/ 0x00, 0x05, /*V63*/ 0x01, /*V62*/ 0x00, /*V59*/ 0x0B, /*V55*/ 0x01, /*V43*/ 0x31, /*V20*/ 0x11, /*V8*/ 0x05, /*V4*/ 0x00, /*V1*/ 0x05, /*V0*/ 0x00, 
+    (0xC9), /*GAMMA*/ 0x05, /*V0*/ 0x00, /*V1*/ 0x05, /*V4*/ 0x11, /*V8*/ 0x31, /*V20*/ 0x01, /*V43*/ 0x0B, /*V55*/ 0x00, /*V59*/ 0x01, /*V62*/ 0x05, /*V63*/ 0x00, 0x05, /*V63*/ 0x01, /*V62*/ 0x00, /*V59*/ 0x0B, /*V55*/ 0x01, /*V43*/ 0x31, /*V20*/ 0x11, /*V8*/ 0x05, /*V4*/ 0x00, /*V1*/ 0x05, /*V0*/ 0x00, 
+    (0xCA), /*GAMMA*/ 0x05, /*V0*/ 0x00, /*V1*/ 0x05, /*V4*/ 0x11, /*V8*/ 0x31, /*V20*/ 0x01, /*V43*/ 0x0B, /*V55*/ 0x00, /*V59*/ 0x01, /*V62*/ 0x05, /*V63*/ 0x00, 0x05, /*V63*/ 0x01, /*V62*/ 0x00, /*V59*/ 0x0B, /*V55*/ 0x01, /*V43*/ 0x31, /*V20*/ 0x11, /*V8*/ 0x05, /*V4*/ 0x00, /*V1*/ 0x05, /*V0*/ 0x00, 
+/* 5. BOE 2.0” Gamma 2.5 Initial Code(1/2)*/ 
+
+/*Power setting start*/ 
+    (0xD0), 0x33, 0x53, 0x85, 0x3A, 0x37, 0x00, 
+    (0xD1), 0x5B, /*VCM 1B~7F*/ 0x78, /*VDV 25~7F*/ 0x10, 
+    (0xD2), 0x03, 0x22, 
+    (0xE2), 0x3F, 
+/*Power setting End*/ 
+    (0x35), 0x00, 
+    (0x36), 0x00, 
+    (0x3A), 0x66, /*66->18 bit, 55->16bit.*/ 
+    (0x2A), 0x00, 0x00, 0x00, 0xEF, 
+    (0x2B), 0x00, 0x00, 0x01, 0x3F, 
+    (0x2C), 
+    (0x11), 
+    TFTLCD_DELAY8, 40, 
+    (0x29), 
+    (0x2C), 
+/* 5. BOE 2.0” Gamma 2.5 Initial Code(2/2)*/ 
+