Changeset - 8efa67e4e6a3
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cortex-f0
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Ethan Zonca - 9 years ago 2015-09-05 23:43:16
ez@ethanzonca.com
Comment out unused portion of font table
1 file changed with 15 insertions and 15 deletions:
ssd1306.c
15
15
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ssd1306.c
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@@ -41,49 +41,49 @@ void ssd1306_Init(void)
 
  WriteCommand(0x14); //10 or 14 if not externalvcc
 
  WriteCommand(0x20);
 
  WriteCommand(0x00);
 
//  WriteCommand(0xA0 | 0x1); // segremap (normal)
 
  WriteCommand(0xA0); // segremap (flip)
 
//  WriteCommand(0xC8); // comscandec (normal)
 
  WriteCommand(0xC0); // comscandec (flip)
 
  WriteCommand(0xDA); // setcompins
 
  WriteCommand(0x02);
 
  WriteCommand(0x81); // contrast
 
  WriteCommand(0x0F); // contrast value. 8f is a good one.
 
  WriteCommand(0xD9);
 
  WriteCommand(0xF1); //22 or F1 if not externalvcc
 
  WriteCommand(0xDB);
 
  WriteCommand(0x40);
 
  WriteCommand(0xA4); // dispalyallon_resume
 
  WriteCommand(0xA6); // normaldisplay
 
 
 
  WriteCommand(0xAF); // display on
 
}
 
 
 
// Times New Roman font
 
const char fontData[240][5] =
 
const char fontData[][5] =
 
{                                       // Refer to "Times New Roman" Font Database
 
                                        //   Basic Characters
 
    {0x00,0x00,0x00,0x00,0x00},         //   (  0)    - 0x0020 No-Break Space
 
    {0x00,0x00,0x4F,0x00,0x00},         //   (  1)  ! - 0x0021 Exclamation Mark
 
    {0x00,0x07,0x00,0x07,0x00},         //   (  2)  " - 0x0022 Quotation Mark
 
    {0x14,0x7F,0x14,0x7F,0x14},         //   (  3)  # - 0x0023 Number Sign
 
    {0x24,0x2A,0x7F,0x2A,0x12},         //   (  4)  $ - 0x0024 Dollar Sign
 
    {0x23,0x13,0x08,0x64,0x62},         //   (  5)  % - 0x0025 Percent Sign
 
    {0x36,0x49,0x55,0x22,0x50},         //   (  6)  & - 0x0026 Ampersand
 
    {0x00,0x05,0x03,0x00,0x00},         //   (  7)  ' - 0x0027 Apostrophe
 
    {0x00,0x1C,0x22,0x41,0x00},         //   (  8)  ( - 0x0028 Left Parenthesis
 
    {0x00,0x41,0x22,0x1C,0x00},         //   (  9)  ) - 0x0029 Right Parenthesis
 
    {0x14,0x08,0x3E,0x08,0x14},         //   ( 10)  * - 0x002A Asterisk
 
    {0x08,0x08,0x3E,0x08,0x08},         //   ( 11)  + - 0x002B Plus Sign
 
    {0x00,0x50,0x30,0x00,0x00},         //   ( 12)  , - 0x002C Comma
 
    {0x08,0x08,0x08,0x08,0x08},         //   ( 13)  - - 0x002D Hyphen-Minus
 
    {0x00,0x60,0x60,0x00,0x00},         //   ( 14)  . - 0x002E Full Stop
 
    {0x20,0x10,0x08,0x04,0x02},         //   ( 15)  / - 0x002F Solidus
 
    {0x3E,0x51,0x49,0x45,0x3E},         //   ( 16)  0 - 0x0030 Digit Zero
 
    {0x00,0x42,0x7F,0x40,0x00},         //   ( 17)  1 - 0x0031 Digit One
 
    {0x42,0x61,0x51,0x49,0x46},         //   ( 18)  2 - 0x0032 Digit Two
 
    {0x21,0x41,0x45,0x4B,0x31},         //   ( 19)  3 - 0x0033 Digit Three
 
    {0x18,0x14,0x12,0x7F,0x10},         //   ( 20)  4 - 0x0034 Digit Four
 
    {0x27,0x45,0x45,0x45,0x39},         //   ( 21)  5 - 0x0035 Digit Five
 
@@ -141,62 +141,62 @@ const char fontData[240][5] =
 
    {0x00,0x44,0x7D,0x40,0x00},         //   ( 73)  i - 0x0069 Latin Small Letter I
 
    {0x20,0x40,0x44,0x3D,0x00},         //   ( 74)  j - 0x006A Latin Small Letter J
 
    {0x7F,0x10,0x28,0x44,0x00},         //   ( 75)  k - 0x006B Latin Small Letter K
 
    {0x00,0x41,0x7F,0x40,0x00},         //   ( 76)  l - 0x006C Latin Small Letter L
 
    {0x7C,0x04,0x18,0x04,0x7C},         //   ( 77)  m - 0x006D Latin Small Letter M
 
    {0x7C,0x08,0x04,0x04,0x78},         //   ( 78)  n - 0x006E Latin Small Letter N
 
    {0x38,0x44,0x44,0x44,0x38},         //   ( 79)  o - 0x006F Latin Small Letter O
 
    {0x7C,0x14,0x14,0x14,0x08},         //   ( 80)  p - 0x0070 Latin Small Letter P
 
    {0x08,0x14,0x14,0x18,0x7C},         //   ( 81)  q - 0x0071 Latin Small Letter Q
 
    {0x7C,0x08,0x04,0x04,0x08},         //   ( 82)  r - 0x0072 Latin Small Letter R
 
    {0x48,0x54,0x54,0x54,0x20},         //   ( 83)  s - 0x0073 Latin Small Letter S
 
    {0x04,0x3F,0x44,0x40,0x20},         //   ( 84)  t - 0x0074 Latin Small Letter T
 
    {0x3C,0x40,0x40,0x20,0x7C},         //   ( 85)  u - 0x0075 Latin Small Letter U
 
    {0x1C,0x20,0x40,0x20,0x1C},         //   ( 86)  v - 0x0076 Latin Small Letter V
 
    {0x3C,0x40,0x30,0x40,0x3C},         //   ( 87)  w - 0x0077 Latin Small Letter W
 
    {0x44,0x28,0x10,0x28,0x44},         //   ( 88)  x - 0x0078 Latin Small Letter X
 
    {0x0C,0x50,0x50,0x50,0x3C},         //   ( 89)  y - 0x0079 Latin Small Letter Y
 
    {0x44,0x64,0x54,0x4C,0x44},         //   ( 90)  z - 0x007A Latin Small Letter Z
 
    {0x00,0x08,0x36,0x41,0x00},         //   ( 91)  { - 0x007B Left Curly Bracket
 
    {0x00,0x00,0x7F,0x00,0x00},         //   ( 92)  | - 0x007C Vertical Line
 
    {0x00,0x41,0x36,0x08,0x00},         //   ( 93)  } - 0x007D Right Curly Bracket
 
    {0x02,0x01,0x02,0x04,0x02},         //   ( 94)  ~ - 0x007E Tilde
 
    {0x08,0x14,0x2A,0x14,0x22},         //   ( 95) << - 0x00AB Left-Pointing Double Angle Quotation Mark
 
    {0x00,0x02,0x05,0x02,0x00},         //   ( 96)    - 0x00B0 Degree Sign
 
    {0x44,0x44,0x5F,0x44,0x44},         //   ( 97) +- - 0x00B1 Plus-Minus Sign
 
    {0x7E,0x20,0x20,0x10,0x3E},         //   ( 98)  u - 0x00B5 Micro Sign
 
    {0x22,0x14,0x2A,0x14,0x08},         //   ( 99) >> - 0x00BB Right-Pointing Double Angle Quotation Mark
 
    {0x30,0x48,0x45,0x40,0x20},         //   (100)  ? - 0x00BF Inverted Question Mark
 
    {0x22,0x14,0x08,0x14,0x22},         //   (101)  x - 0x00D7 Multiplcation Sign
 
    {0x08,0x08,0x2A,0x08,0x08},         //   (102)  + - 0x00F7 Division Sign
 
    {0x18,0x14,0x08,0x14,0x0C},         //   (103)    - 0x221E Infinity
 
    {0x44,0x4A,0x4A,0x51,0x51},         //   (104)  < - 0x2264 Less-Than or Equal to
 
    {0x51,0x51,0x4A,0x4A,0x44},         //   (105)  > - 0x2265 Greater-Than or Equal to
 
    {0x54,0x14,0x64,0x08,0x70},         //   (106)  .: - RF Symbol
 
    {0x70,0x7C,0x72,0x7C,0x70},         //   (107)  ^ - Lock symbol
 
    {0x70,0x5C,0x52,0x54,0x70},         //   (108)  / - Unlock symbol
 
    {0x0C,0x1E,0x3C,0x1E,0x0C},         //   (109)  <3 - Heart Symbol
 
    {0x18,0x22,0xFF,0x12,0x0C},         //   (110)  U - USB Symbol
 
//    {0x44,0x44,0x5F,0x44,0x44},         //   ( 97) +- - 0x00B1 Plus-Minus Sign
 
//    {0x7E,0x20,0x20,0x10,0x3E},         //   ( 98)  u - 0x00B5 Micro Sign
 
//    {0x22,0x14,0x2A,0x14,0x08},         //   ( 99) >> - 0x00BB Right-Pointing Double Angle Quotation Mark
 
//    {0x30,0x48,0x45,0x40,0x20},         //   (100)  ? - 0x00BF Inverted Question Mark
 
//    {0x22,0x14,0x08,0x14,0x22},         //   (101)  x - 0x00D7 Multiplcation Sign
 
//    {0x08,0x08,0x2A,0x08,0x08},         //   (102)  + - 0x00F7 Division Sign
 
//    {0x18,0x14,0x08,0x14,0x0C},         //   (103)    - 0x221E Infinity
 
//    {0x44,0x4A,0x4A,0x51,0x51},         //   (104)  < - 0x2264 Less-Than or Equal to
 
//    {0x51,0x51,0x4A,0x4A,0x44},         //   (105)  > - 0x2265 Greater-Than or Equal to
 
//    {0x54,0x14,0x64,0x08,0x70},         //   (106)  .: - RF Symbol
 
//    {0x70,0x7C,0x72,0x7C,0x70},         //   (107)  ^ - Lock symbol
 
//    {0x70,0x5C,0x52,0x54,0x70},         //   (108)  / - Unlock symbol
 
//    {0x0C,0x1E,0x3C,0x1E,0x0C},         //   (109)  <3 - Heart Symbol
 
//    {0x18,0x22,0xFF,0x12,0x0C},         //   (110)  U - USB Symbol
 
};
 
 
 
void setStartPage(unsigned char d)
 
{
 
    WriteCommand(0xB0|d);       // Set Page Start Address for Page Addressing Mode
 
                                // Default => 0xB0 (0x00)
 
}
 
/* Below are functions used to configure the OLED */
 
void setStartColumn(unsigned char d)
 
{
 
    WriteCommand(0x00+d%16);    // Set Lower Column Start Address for Page Addressing Mode
 
    WriteCommand(0x10+d/16);    // Set Higher Column Start Address for Page Addressing Mode
 
                                // Default => 0x10
 
}
 
 
 
const uint8_t row[4][32] = {
 
 
	{0x00,0x00,0x01,0x03,0x07,0x0F,0x1E,0x3C,0x3C,0x7C,0x7C,0x7C,0xFC,0xFF,0xFF,0xFC,0xFC,0xFC,0xFC,0xFF,0x7F,0x7F,0x7F,0x3C,0x3C,0x1C,0x0C,0x06,0x03,0x01,0x00,0x00},
 
 
	{0x0F,0x7F,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x3F,0x3F,0x7F,0xFF,0xFF,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x7F,0x0F},
 
 
	{0xF0,0xFE,0xFF,0xFF,0xFF,0xC7,0x00,0x00,0x00,0x00,0x87,0xC7,0xC7,0xFF,0xFF,0x00,0x00,0x00,0x00,0x87,0x87,0xC7,0xC3,0x03,0x07,0x07,0x0F,0x7F,0xFF,0xFF,0xFE,0xF0},
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