first commit
This commit is contained in:
Jérôme Delacotte
345
ATMEGA_ECRAN_BACKLIGHT/ATMEGA_ECRAN_BACKLIGHT.ino
Executable file
345
ATMEGA_ECRAN_BACKLIGHT/ATMEGA_ECRAN_BACKLIGHT.ino
Executable file
@@ -0,0 +1,345 @@
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/*
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7-17-2011
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Spark Fun Electronics 2011
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Nathan Seidle
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This code is public domain but you buy me a beer if you use this and we meet someday (Beerware license).
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This code writes a series of images and text to the Nokia 5110 84x48 graphic LCD:
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http://www.sparkfun.com/products/10168
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Do not drive the backlight with 5V. It will smoke. However, the backlight on the LCD seems to be
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happy with direct drive from the 3.3V regulator.
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Although the PCD8544 controller datasheet recommends 3.3V, the graphic Nokia 5110 LCD can run at 3.3V or 5V.
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No resistors needed on the signal lines.
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You will need 5 signal lines to connect to the LCD, 3.3 or 5V for power, 3.3V for LED backlight, and 1 for ground.0
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NE SEMBLE PAS FONCTIONNER !!!!!!!!!!!
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NE SEMBLE PAS FONCTIONNER !!!!!!!!!!!
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NE SEMBLE PAS FONCTIONNER !!!!!!!!!!!
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NE SEMBLE PAS FONCTIONNER !!!!!!!!!!!
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NE SEMBLE PAS FONCTIONNER !!!!!!!!!!!
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NE SEMBLE PAS FONCTIONNER !!!!!!!!!!!
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NE SEMBLE PAS FONCTIONNER !!!!!!!!!!!
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*/
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#define PIN_SCE 7 //Pin 3 on LCD
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#define PIN_RESET 6 //Pin 4 on LCD
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#define PIN_DC 5 //Pin 5 on LCD
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#define PIN_SDIN 4 //Pin 6 on LCD
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#define PIN_SCLK 3 //Pin 7 on LCD
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//The DC pin tells the LCD if we are sending a command or data
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#define LCD_COMMAND 0
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#define LCD_DATA 1
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//You may find a different size screen, but this one is 84 by 48 pixels
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#define LCD_X 84
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#define LCD_Y 48
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//This table contains the hex values that represent pixels
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//for a font that is 5 pixels wide and 8 pixels high
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static const byte ASCII[][5] = {
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{0x00, 0x00, 0x00, 0x00, 0x00} // 20
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,{0x00, 0x00, 0x5f, 0x00, 0x00} // 21 !
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,{0x00, 0x07, 0x00, 0x07, 0x00} // 22 "
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,{0x14, 0x7f, 0x14, 0x7f, 0x14} // 23 #
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,{0x24, 0x2a, 0x7f, 0x2a, 0x12} // 24 $
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,{0x23, 0x13, 0x08, 0x64, 0x62} // 25 %
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,{0x36, 0x49, 0x55, 0x22, 0x50} // 26 &
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,{0x00, 0x05, 0x03, 0x00, 0x00} // 27 '
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,{0x00, 0x1c, 0x22, 0x41, 0x00} // 28 (
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,{0x00, 0x41, 0x22, 0x1c, 0x00} // 29 )
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,{0x14, 0x08, 0x3e, 0x08, 0x14} // 2a *
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,{0x08, 0x08, 0x3e, 0x08, 0x08} // 2b +
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,{0x00, 0x50, 0x30, 0x00, 0x00} // 2c ,
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,{0x08, 0x08, 0x08, 0x08, 0x08} // 2d -
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,{0x00, 0x60, 0x60, 0x00, 0x00} // 2e .
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,{0x20, 0x10, 0x08, 0x04, 0x02} // 2f /
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,{0x3e, 0x51, 0x49, 0x45, 0x3e} // 30 0
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,{0x00, 0x42, 0x7f, 0x40, 0x00} // 31 1
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,{0x42, 0x61, 0x51, 0x49, 0x46} // 32 2
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,{0x21, 0x41, 0x45, 0x4b, 0x31} // 33 3
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,{0x18, 0x14, 0x12, 0x7f, 0x10} // 34 4
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,{0x27, 0x45, 0x45, 0x45, 0x39} // 35 5
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,{0x3c, 0x4a, 0x49, 0x49, 0x30} // 36 6
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,{0x01, 0x71, 0x09, 0x05, 0x03} // 37 7
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,{0x36, 0x49, 0x49, 0x49, 0x36} // 38 8
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,{0x06, 0x49, 0x49, 0x29, 0x1e} // 39 9
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,{0x00, 0x36, 0x36, 0x00, 0x00} // 3a :
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,{0x00, 0x56, 0x36, 0x00, 0x00} // 3b ;
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,{0x08, 0x14, 0x22, 0x41, 0x00} // 3c <
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,{0x14, 0x14, 0x14, 0x14, 0x14} // 3d =
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,{0x00, 0x41, 0x22, 0x14, 0x08} // 3e >
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,{0x02, 0x01, 0x51, 0x09, 0x06} // 3f ?
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,{0x32, 0x49, 0x79, 0x41, 0x3e} // 40 @
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,{0x7e, 0x11, 0x11, 0x11, 0x7e} // 41 A
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,{0x7f, 0x49, 0x49, 0x49, 0x36} // 42 B
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,{0x3e, 0x41, 0x41, 0x41, 0x22} // 43 C
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,{0x7f, 0x41, 0x41, 0x22, 0x1c} // 44 D
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,{0x7f, 0x49, 0x49, 0x49, 0x41} // 45 E
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,{0x7f, 0x09, 0x09, 0x09, 0x01} // 46 F
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,{0x3e, 0x41, 0x49, 0x49, 0x7a} // 47 G
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,{0x7f, 0x08, 0x08, 0x08, 0x7f} // 48 H
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,{0x00, 0x41, 0x7f, 0x41, 0x00} // 49 I
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,{0x20, 0x40, 0x41, 0x3f, 0x01} // 4a J
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,{0x7f, 0x08, 0x14, 0x22, 0x41} // 4b K
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,{0x7f, 0x40, 0x40, 0x40, 0x40} // 4c L
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,{0x7f, 0x02, 0x0c, 0x02, 0x7f} // 4d M
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,{0x7f, 0x04, 0x08, 0x10, 0x7f} // 4e N
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,{0x3e, 0x41, 0x41, 0x41, 0x3e} // 4f O
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,{0x7f, 0x09, 0x09, 0x09, 0x06} // 50 P
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,{0x3e, 0x41, 0x51, 0x21, 0x5e} // 51 Q
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,{0x7f, 0x09, 0x19, 0x29, 0x46} // 52 R
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,{0x46, 0x49, 0x49, 0x49, 0x31} // 53 S
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,{0x01, 0x01, 0x7f, 0x01, 0x01} // 54 T
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,{0x3f, 0x40, 0x40, 0x40, 0x3f} // 55 U
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,{0x1f, 0x20, 0x40, 0x20, 0x1f} // 56 V
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,{0x3f, 0x40, 0x38, 0x40, 0x3f} // 57 W
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,{0x63, 0x14, 0x08, 0x14, 0x63} // 58 X
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,{0x07, 0x08, 0x70, 0x08, 0x07} // 59 Y
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,{0x61, 0x51, 0x49, 0x45, 0x43} // 5a Z
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,{0x00, 0x7f, 0x41, 0x41, 0x00} // 5b [
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,{0x02, 0x04, 0x08, 0x10, 0x20} // 5c \
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,{0x00, 0x41, 0x41, 0x7f, 0x00} // 5d ]
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,{0x04, 0x02, 0x01, 0x02, 0x04} // 5e ^
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,{0x40, 0x40, 0x40, 0x40, 0x40} // 5f _
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,{0x00, 0x01, 0x02, 0x04, 0x00} // 60 `
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,{0x20, 0x54, 0x54, 0x54, 0x78} // 61 a
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,{0x7f, 0x48, 0x44, 0x44, 0x38} // 62 b
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,{0x38, 0x44, 0x44, 0x44, 0x20} // 63 c
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,{0x38, 0x44, 0x44, 0x48, 0x7f} // 64 d
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,{0x38, 0x54, 0x54, 0x54, 0x18} // 65 e
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,{0x08, 0x7e, 0x09, 0x01, 0x02} // 66 f
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,{0x0c, 0x52, 0x52, 0x52, 0x3e} // 67 g
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,{0x7f, 0x08, 0x04, 0x04, 0x78} // 68 h
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,{0x00, 0x44, 0x7d, 0x40, 0x00} // 69 i
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,{0x20, 0x40, 0x44, 0x3d, 0x00} // 6a j
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,{0x7f, 0x10, 0x28, 0x44, 0x00} // 6b k
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,{0x00, 0x41, 0x7f, 0x40, 0x00} // 6c l
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,{0x7c, 0x04, 0x18, 0x04, 0x78} // 6d m
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,{0x7c, 0x08, 0x04, 0x04, 0x78} // 6e n
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,{0x38, 0x44, 0x44, 0x44, 0x38} // 6f o
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,{0x7c, 0x14, 0x14, 0x14, 0x08} // 70 p
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,{0x08, 0x14, 0x14, 0x18, 0x7c} // 71 q
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,{0x7c, 0x08, 0x04, 0x04, 0x08} // 72 r
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,{0x48, 0x54, 0x54, 0x54, 0x20} // 73 s
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,{0x04, 0x3f, 0x44, 0x40, 0x20} // 74 t
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,{0x3c, 0x40, 0x40, 0x20, 0x7c} // 75 u
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,{0x1c, 0x20, 0x40, 0x20, 0x1c} // 76 v
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,{0x3c, 0x40, 0x30, 0x40, 0x3c} // 77 w
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,{0x44, 0x28, 0x10, 0x28, 0x44} // 78 x
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,{0x0c, 0x50, 0x50, 0x50, 0x3c} // 79 y
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,{0x44, 0x64, 0x54, 0x4c, 0x44} // 7a z
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,{0x00, 0x08, 0x36, 0x41, 0x00} // 7b {
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,{0x00, 0x00, 0x7f, 0x00, 0x00} // 7c |
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,{0x00, 0x41, 0x36, 0x08, 0x00} // 7d }
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,{0x10, 0x08, 0x08, 0x10, 0x08} // 7e ~
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,{0x78, 0x46, 0x41, 0x46, 0x78} // 7f DEL
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};
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//This is the SFE flame in bit form
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char SFEFlame[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0xE0, 0xF0, 0xF8, 0xFC, 0xFC, 0xFE, 0xFE, 0xFE, 0xFE, 0x1E, 0x0E, 0x02, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x0F, 0x1F, 0x3F, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF,
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0xFF, 0xFE, 0xFC, 0xF8, 0xF8, 0xF0, 0xF8, 0xFE, 0xFE, 0xFC, 0xF8, 0xE0, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0xF8, 0xFC, 0xFE, 0xFE, 0xFF, 0xFF, 0xF3, 0xE0, 0xE0, 0xC0, 0xC0, 0xC0, 0xE0, 0xE0,
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0xF1, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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0x3E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F,
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0x3F, 0x1F, 0x07, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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0xFF, 0x7F, 0x3F, 0x1F, 0x0F, 0x0F, 0x0F, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x03, 0x03,
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0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0x1F,
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0x0F, 0x07, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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};
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//Another SparkFun logo
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char SFEFlameBubble [] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
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0xC0, 0xC0, 0xE0, 0xE0, 0xF0, 0xF8, 0xF8, 0xFC, 0xFC, 0xFC, 0xFC, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE,
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||||
0xFE, 0xFE, 0xFE, 0xFE, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xF8, 0xF0, 0xE0, 0xE0, 0xC0, 0xC0, 0x80,
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||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xE0,
|
||||
0xF8, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0x3F, 0x3F, 0x3F,
|
||||
0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x3F, 0x3F, 0x3F, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0xF8, 0xE0, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0xC0, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x0F, 0x3F, 0x7F, 0x7F, 0x3F, 0x1E,
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||||
0x0E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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||||
0x01, 0x03, 0x0F, 0x3F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
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||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x01, 0x3F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0xF0, 0xE0,
|
||||
0xE0, 0xC0, 0xC0, 0xE0, 0xE0, 0xE0, 0xF0, 0xF8, 0x7C, 0x7C, 0x7E, 0x7C, 0x38, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x1F, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||
0xFF, 0xFF, 0xFF, 0xF8, 0xE0, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x07, 0x0F, 0x3F, 0x7F, 0xFF,
|
||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF8, 0xF0, 0xF0,
|
||||
0xE0, 0xE0, 0xE0, 0xE0, 0xE0, 0xE0, 0xE0, 0xE0, 0xE0, 0xE0, 0xE0, 0xE0, 0xE0, 0xE0, 0xE0, 0xE0,
|
||||
0xE1, 0xE3, 0xE3, 0xE7, 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0xFC, 0xF8, 0xF0, 0xE0,
|
||||
0xC0, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x01, 0x03, 0x07, 0x07, 0x0F, 0x1F, 0x1F, 0x1F, 0x3F, 0x3F, 0x3F, 0x3F,
|
||||
0x3F, 0x3F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F,
|
||||
0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F,
|
||||
0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7E, 0x7C, 0x78, 0x70, 0x60, 0x40, 0x40, 0x00,
|
||||
0x00,
|
||||
};
|
||||
|
||||
//This is awesome in bitmap form
|
||||
char awesome[] = {
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xC0, 0xE0, 0x70, 0x30, 0x18, 0x1C,
|
||||
0x0C, 0x0C, 0x06, 0x06, 0x07, 0x07, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x07,
|
||||
0x07, 0x07, 0x0E, 0x06, 0x1C, 0x1C, 0x38, 0x70, 0x70, 0xE0, 0xE0, 0xC0, 0x80, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0xF0, 0x3C, 0xCE, 0x67, 0x33, 0x18, 0x08,
|
||||
0x08, 0xC8, 0xF8, 0xF0, 0xE0, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0,
|
||||
0x70, 0x38, 0x18, 0x18, 0x08, 0x08, 0x08, 0xF8, 0xF0, 0xF0, 0xE0, 0xC0, 0x00, 0x00, 0x01, 0x07,
|
||||
0x0F, 0x3C, 0xF8, 0xE0, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC, 0xFF, 0x0F, 0x00, 0x0C, 0x7F,
|
||||
0x60, 0x60, 0x60, 0x60, 0x60, 0x61, 0x61, 0x61, 0x61, 0x61, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x7F, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x61, 0x61, 0x61, 0x61, 0x63,
|
||||
0x7E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xFF, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0xFF,
|
||||
0xF0, 0x00, 0x00, 0x00, 0x08, 0x08, 0xFC, 0x8C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C,
|
||||
0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C,
|
||||
0x0C, 0x0C, 0x0C, 0xF8, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0xFF, 0x1F, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x07, 0x0F, 0x3C, 0x70, 0xE0, 0x80, 0x00, 0x07, 0x0C, 0x38, 0x60, 0xC0,
|
||||
0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF0, 0xF0, 0xF8, 0xF8, 0xF8, 0xF8, 0xF0,
|
||||
0xF0, 0xE0, 0xC0, 0x80, 0xC0, 0x30, 0x18, 0x0F, 0x00, 0x00, 0x80, 0xC0, 0x70, 0x3C, 0x1F, 0x07,
|
||||
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x03, 0x06,
|
||||
0x0E, 0x1C, 0x18, 0x38, 0x31, 0x73, 0x62, 0x66, 0x64, 0xC7, 0xCF, 0xCF, 0xCF, 0xCF, 0xCF, 0xCF,
|
||||
0xC7, 0xC7, 0xC7, 0x67, 0x63, 0x63, 0x71, 0x30, 0x38, 0x18, 0x1C, 0x0C, 0x06, 0x03, 0x03, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
};
|
||||
|
||||
void setup(void) {
|
||||
LCDInit(); //Init the LCD
|
||||
}
|
||||
|
||||
void loop(void) {
|
||||
LCDClear();
|
||||
LCDBitmap(SFEFlame);
|
||||
delay(1000);
|
||||
|
||||
LCDClear();
|
||||
LCDBitmap(SFEFlameBubble);
|
||||
delay(1000);
|
||||
|
||||
LCDClear();
|
||||
LCDBitmap(awesome);
|
||||
delay(1000);
|
||||
|
||||
LCDClear();
|
||||
LCDString("nick powley");
|
||||
delay(1000);
|
||||
}
|
||||
|
||||
void gotoXY(int x, int y) {
|
||||
LCDWrite(0, 0x80 | x); // Column.
|
||||
LCDWrite(0, 0x40 | y); // Row. ?
|
||||
}
|
||||
|
||||
//This takes a large array of bits and sends them to the LCD
|
||||
void LCDBitmap(char my_array[]){
|
||||
for (int index = 0 ; index < (LCD_X * LCD_Y / 8) ; index++)
|
||||
LCDWrite(LCD_DATA, my_array[index]);
|
||||
}
|
||||
|
||||
//This function takes in a character, looks it up in the font table/array
|
||||
//And writes it to the screen
|
||||
//Each character is 8 bits tall and 5 bits wide. We pad one blank column of
|
||||
//pixels on each side of the character for readability.
|
||||
void LCDCharacter(char character) {
|
||||
LCDWrite(LCD_DATA, 0x00); //Blank vertical line padding
|
||||
|
||||
for (int index = 0 ; index < 5 ; index++)
|
||||
LCDWrite(LCD_DATA, ASCII[character - 0x21][index]);//NOTE THIS WAS CHANGED FROM 0x20 to 0x21
|
||||
//0x20 is the ASCII character for Space (' '). The font table starts with this character
|
||||
|
||||
LCDWrite(LCD_DATA, 0x00); //Blank vertical line padding
|
||||
}
|
||||
|
||||
//Given a string of characters, one by one is passed to the LCD
|
||||
void LCDString(char *characters) {
|
||||
while (*characters)
|
||||
LCDCharacter(*characters++);
|
||||
}
|
||||
|
||||
//Clears the LCD by writing zeros to the entire screen
|
||||
void LCDClear(void) {
|
||||
for (int index = 0 ; index < (LCD_X * LCD_Y / 8) ; index++)
|
||||
LCDWrite(LCD_DATA, 0x00);
|
||||
|
||||
gotoXY(0, 0); //After we clear the display, return to the home position
|
||||
}
|
||||
|
||||
//This sends the magical commands to the PCD8544
|
||||
void LCDInit(void) {
|
||||
|
||||
//Configure control pins
|
||||
pinMode(PIN_SCE, OUTPUT);
|
||||
pinMode(PIN_RESET, OUTPUT);
|
||||
pinMode(PIN_DC, OUTPUT);
|
||||
pinMode(PIN_SDIN, OUTPUT);
|
||||
pinMode(PIN_SCLK, OUTPUT);
|
||||
|
||||
//Reset the LCD to a known state
|
||||
digitalWrite(PIN_RESET, LOW);
|
||||
digitalWrite(PIN_RESET, HIGH);
|
||||
|
||||
LCDWrite(LCD_COMMAND, 0x21); //Tell LCD that extended commands follow
|
||||
LCDWrite(LCD_COMMAND, 0xBF); //Set LCD Vop (Contrast): Try 0xB1(good @ 3.3V) or 0xBF if your display is too dark
|
||||
LCDWrite(LCD_COMMAND, 0x04); //Set Temp coefficent
|
||||
LCDWrite(LCD_COMMAND, 0x14); //LCD bias mode 1:48: Try 0x13 or 0x14
|
||||
|
||||
LCDWrite(LCD_COMMAND, 0x20); //We must send 0x20 before modifying the display control mode
|
||||
LCDWrite(LCD_COMMAND, 0x0C); //Set display control, 0x0C normal mode. 0x0D for inverse
|
||||
}
|
||||
|
||||
//There are two memory banks in the LCD, data/RAM and commands. This
|
||||
//function sets the DC pin high or low depending, and then sends
|
||||
//the data byte
|
||||
void LCDWrite(byte data_or_command, byte data) {
|
||||
digitalWrite(PIN_DC, data_or_command); //Tell the LCD that we are writing either to data or a command
|
||||
|
||||
//Send the data
|
||||
digitalWrite(PIN_SCE, LOW);
|
||||
shiftOut(PIN_SDIN, PIN_SCLK, MSBFIRST, data);
|
||||
digitalWrite(PIN_SCE, HIGH);
|
||||
}
|
||||
Reference in New Issue
Block a user