light text library for 5110 nokia lcd * easy to modify * proportional font, bold / inverse modes * easy to add / change fonts * fixed rows for fast update
Library finished! :-) If you use 5110 and need fast menus - try this library. No overhead - small and robust, optimized for this display type only, fast update. Nice looking font. Power management. Displays from 5110 and 3110 are cheap as dirt :-)
medvdv5110.cpp@0:0a6619901f2e, 2012-07-14 (annotated)
- Committer:
- medvdv
- Date:
- Sat Jul 14 17:52:11 2012 +0000
- Revision:
- 0:0a6619901f2e
- Child:
- 1:cce4622d70f6
[mbed] converted /BitCrusher/medvdv5110
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
medvdv | 0:0a6619901f2e | 1 | // |
medvdv | 0:0a6619901f2e | 2 | // 5110 LCD Driver |
medvdv | 0:0a6619901f2e | 3 | // (c) 2012 medvdv.com |
medvdv | 0:0a6619901f2e | 4 | // Alexander Medvedev |
medvdv | 0:0a6619901f2e | 5 | // |
medvdv | 0:0a6619901f2e | 6 | |
medvdv | 0:0a6619901f2e | 7 | #include "mbed.h" |
medvdv | 0:0a6619901f2e | 8 | #include "medvdv5110.h" |
medvdv | 0:0a6619901f2e | 9 | |
medvdv | 0:0a6619901f2e | 10 | const char lcd_font8p_widths[] = { |
medvdv | 0:0a6619901f2e | 11 | 2, 1, 3, 5, 5, 5, 5, 1, 2, 2, 5, 5, 4, |
medvdv | 0:0a6619901f2e | 12 | 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 6, 5, 6, 5, 6, 5, 5, 5, 5, 5, 5, 5, 5, 3, |
medvdv | 0:0a6619901f2e | 13 | 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, |
medvdv | 0:0a6619901f2e | 14 | 1, 3, 4, 1, 5, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 4, 4, 4, 2, 4, 5, 4 }; |
medvdv | 0:0a6619901f2e | 15 | |
medvdv | 0:0a6619901f2e | 16 | const char* lcd_font8p[] = { |
medvdv | 0:0a6619901f2e | 17 | (const char[]){ 0x00, 0x00 }, |
medvdv | 0:0a6619901f2e | 18 | (const char[]){ 0x2F }, |
medvdv | 0:0a6619901f2e | 19 | (const char[]){ 0x03, 0x00, 0x03 }, |
medvdv | 0:0a6619901f2e | 20 | (const char[]){ 0x14, 0x3E, 0x14, 0x3E, 0x14 }, |
medvdv | 0:0a6619901f2e | 21 | (const char[]){ 0x24, 0x6A, 0x3E, 0x2B, 0x12 }, |
medvdv | 0:0a6619901f2e | 22 | (const char[]){ 0x22, 0x10, 0x08, 0x04, 0x22 }, |
medvdv | 0:0a6619901f2e | 23 | (const char[]){ 0x14, 0x2A, 0x2A, 0x14, 0x20 }, |
medvdv | 0:0a6619901f2e | 24 | (const char[]){ 0x03 }, |
medvdv | 0:0a6619901f2e | 25 | (const char[]){ 0x1E, 0x21 }, |
medvdv | 0:0a6619901f2e | 26 | (const char[]){ 0x21, 0x1E }, |
medvdv | 0:0a6619901f2e | 27 | (const char[]){ 0x14, 0x08, 0x3E, 0x08, 0x14 }, |
medvdv | 0:0a6619901f2e | 28 | (const char[]){ 0x08, 0x08, 0x3E, 0x08, 0x08 }, |
medvdv | 0:0a6619901f2e | 29 | (const char[]){ 0x00, 0x80, 0x70, 0x30 }, |
medvdv | 0:0a6619901f2e | 30 | (const char[]){ 0x08, 0x08, 0x08, 0x08, 0x08 }, |
medvdv | 0:0a6619901f2e | 31 | (const char[]){ 0x00, 0x00, 0x30, 0x30, 0x00 }, |
medvdv | 0:0a6619901f2e | 32 | (const char[]){ 0x20, 0x10, 0x08, 0x04, 0x02 }, |
medvdv | 0:0a6619901f2e | 33 | (const char[]){ 0x1E, 0x31, 0x2D, 0x23, 0x1E }, |
medvdv | 0:0a6619901f2e | 34 | (const char[]){ 0x00, 0x00, 0x02, 0x3F, 0x00 }, |
medvdv | 0:0a6619901f2e | 35 | (const char[]){ 0x22, 0x31, 0x29, 0x25, 0x22 }, |
medvdv | 0:0a6619901f2e | 36 | (const char[]){ 0x12, 0x21, 0x25, 0x25, 0x1A }, |
medvdv | 0:0a6619901f2e | 37 | (const char[]){ 0x18, 0x14, 0x12, 0x3F, 0x10 }, |
medvdv | 0:0a6619901f2e | 38 | (const char[]){ 0x17, 0x25, 0x25, 0x25, 0x19 }, |
medvdv | 0:0a6619901f2e | 39 | (const char[]){ 0x1E, 0x25, 0x25, 0x25, 0x18 }, |
medvdv | 0:0a6619901f2e | 40 | (const char[]){ 0x01, 0x01, 0x39, 0x05, 0x03 }, |
medvdv | 0:0a6619901f2e | 41 | (const char[]){ 0x1A, 0x25, 0x25, 0x25, 0x1A }, |
medvdv | 0:0a6619901f2e | 42 | (const char[]){ 0x06, 0x29, 0x29, 0x29, 0x1E }, |
medvdv | 0:0a6619901f2e | 43 | (const char[]){ 0x00, 0x00, 0x36, 0x36 }, |
medvdv | 0:0a6619901f2e | 44 | (const char[]){ 0x00, 0x80, 0x76, 0x36 }, |
medvdv | 0:0a6619901f2e | 45 | (const char[]){ 0x08, 0x08, 0x14, 0x14, 0x22, 0x22 }, |
medvdv | 0:0a6619901f2e | 46 | (const char[]){ 0x14, 0x14, 0x14, 0x14, 0x14 }, |
medvdv | 0:0a6619901f2e | 47 | (const char[]){ 0x22, 0x22, 0x14, 0x14, 0x08, 0x08 }, |
medvdv | 0:0a6619901f2e | 48 | (const char[]){ 0x02, 0x01, 0x29, 0x05, 0x02 }, |
medvdv | 0:0a6619901f2e | 49 | (const char[]){ 0x3E, 0x41, 0x5D, 0x55, 0x5E, 0x20 }, |
medvdv | 0:0a6619901f2e | 50 | (const char[]){ 0x3E, 0x09, 0x09, 0x09, 0x3E }, |
medvdv | 0:0a6619901f2e | 51 | (const char[]){ 0x3F, 0x25, 0x25, 0x25, 0x1A }, |
medvdv | 0:0a6619901f2e | 52 | (const char[]){ 0x1E, 0x21, 0x21, 0x21, 0x12 }, |
medvdv | 0:0a6619901f2e | 53 | (const char[]){ 0x3F, 0x21, 0x21, 0x22, 0x1C }, |
medvdv | 0:0a6619901f2e | 54 | (const char[]){ 0x3F, 0x25, 0x25, 0x25, 0x21 }, |
medvdv | 0:0a6619901f2e | 55 | (const char[]){ 0x3F, 0x05, 0x05, 0x05, 0x01 }, |
medvdv | 0:0a6619901f2e | 56 | (const char[]){ 0x1E, 0x21, 0x21, 0x29, 0x1A }, |
medvdv | 0:0a6619901f2e | 57 | (const char[]){ 0x3F, 0x04, 0x04, 0x04, 0x3F }, |
medvdv | 0:0a6619901f2e | 58 | (const char[]){ 0x21, 0x3F, 0x21 }, |
medvdv | 0:0a6619901f2e | 59 | (const char[]){ 0x18, 0x20, 0x21, 0x1F, 0x01 }, |
medvdv | 0:0a6619901f2e | 60 | (const char[]){ 0x3F, 0x04, 0x04, 0x0A, 0x31 }, |
medvdv | 0:0a6619901f2e | 61 | (const char[]){ 0x3F, 0x20, 0x20, 0x20, 0x20 }, |
medvdv | 0:0a6619901f2e | 62 | (const char[]){ 0x3F, 0x02, 0x04, 0x02, 0x3F }, |
medvdv | 0:0a6619901f2e | 63 | (const char[]){ 0x3F, 0x02, 0x04, 0x08, 0x3F }, |
medvdv | 0:0a6619901f2e | 64 | (const char[]){ 0x1E, 0x21, 0x21, 0x21, 0x1E }, |
medvdv | 0:0a6619901f2e | 65 | (const char[]){ 0x3F, 0x09, 0x09, 0x09, 0x06 }, |
medvdv | 0:0a6619901f2e | 66 | (const char[]){ 0x1E, 0x21, 0x29, 0x31, 0x3E }, |
medvdv | 0:0a6619901f2e | 67 | (const char[]){ 0x3F, 0x09, 0x09, 0x19, 0x26 }, |
medvdv | 0:0a6619901f2e | 68 | (const char[]){ 0x12, 0x25, 0x25, 0x25, 0x1A }, |
medvdv | 0:0a6619901f2e | 69 | (const char[]){ 0x01, 0x01, 0x3F, 0x01, 0x01 }, |
medvdv | 0:0a6619901f2e | 70 | (const char[]){ 0x1F, 0x20, 0x20, 0x20, 0x1F }, |
medvdv | 0:0a6619901f2e | 71 | (const char[]){ 0x03, 0x0C, 0x30, 0x0C, 0x03 }, |
medvdv | 0:0a6619901f2e | 72 | (const char[]){ 0x1F, 0x20, 0x18, 0x20, 0x1F }, |
medvdv | 0:0a6619901f2e | 73 | (const char[]){ 0x21, 0x12, 0x0C, 0x12, 0x21 }, |
medvdv | 0:0a6619901f2e | 74 | (const char[]){ 0x03, 0x04, 0x38, 0x04, 0x03 }, |
medvdv | 0:0a6619901f2e | 75 | (const char[]){ 0x31, 0x29, 0x25, 0x23, 0x21 }, |
medvdv | 0:0a6619901f2e | 76 | (const char[]){ 0x00, 0x3F, 0x21, 0x21 }, |
medvdv | 0:0a6619901f2e | 77 | (const char[]){ 0x02, 0x04, 0x08, 0x10, 0x20 }, |
medvdv | 0:0a6619901f2e | 78 | (const char[]){ 0x00, 0x00, 0x21, 0x21, 0x3F }, |
medvdv | 0:0a6619901f2e | 79 | (const char[]){ 0x04, 0x02, 0x01, 0x02, 0x04 }, |
medvdv | 0:0a6619901f2e | 80 | (const char[]){ 0x20, 0x20, 0x20, 0x20, 0x20 }, |
medvdv | 0:0a6619901f2e | 81 | (const char[]){ 0x00, 0x01, 0x03, 0x04 }, |
medvdv | 0:0a6619901f2e | 82 | (const char[]){ 0x10, 0x2A, 0x2A, 0x3C }, |
medvdv | 0:0a6619901f2e | 83 | (const char[]){ 0x3F, 0x24, 0x22, 0x1C }, |
medvdv | 0:0a6619901f2e | 84 | (const char[]){ 0x1C, 0x22, 0x22, 0x14 }, |
medvdv | 0:0a6619901f2e | 85 | (const char[]){ 0x1C, 0x22, 0x24, 0x3F }, |
medvdv | 0:0a6619901f2e | 86 | (const char[]){ 0x1C, 0x2A, 0x2A, 0x2C }, |
medvdv | 0:0a6619901f2e | 87 | (const char[]){ 0x3E, 0x09, 0x01, 0x02 }, |
medvdv | 0:0a6619901f2e | 88 | (const char[]){ 0x0C, 0x52, 0x4A, 0x3C }, |
medvdv | 0:0a6619901f2e | 89 | (const char[]){ 0x3F, 0x04, 0x02, 0x3C }, |
medvdv | 0:0a6619901f2e | 90 | (const char[]){ 0x3D }, |
medvdv | 0:0a6619901f2e | 91 | (const char[]){ 0x40, 0x40, 0x3D }, |
medvdv | 0:0a6619901f2e | 92 | (const char[]){ 0x3F, 0x08, 0x0C, 0x32 }, |
medvdv | 0:0a6619901f2e | 93 | (const char[]){ 0x3F }, |
medvdv | 0:0a6619901f2e | 94 | (const char[]){ 0x3C, 0x02, 0x3C, 0x02, 0x3C }, |
medvdv | 0:0a6619901f2e | 95 | (const char[]){ 0x3C, 0x02, 0x02, 0x3C }, |
medvdv | 0:0a6619901f2e | 96 | (const char[]){ 0x1C, 0x22, 0x22, 0x1C }, |
medvdv | 0:0a6619901f2e | 97 | (const char[]){ 0x7E, 0x22, 0x22, 0x1C }, |
medvdv | 0:0a6619901f2e | 98 | (const char[]){ 0x1C, 0x22, 0x22, 0x7E }, |
medvdv | 0:0a6619901f2e | 99 | (const char[]){ 0x02, 0x3C, 0x02, 0x02 }, |
medvdv | 0:0a6619901f2e | 100 | (const char[]){ 0x24, 0x2A, 0x2A, 0x12 }, |
medvdv | 0:0a6619901f2e | 101 | (const char[]){ 0x02, 0x1F, 0x22, 0x22 }, |
medvdv | 0:0a6619901f2e | 102 | (const char[]){ 0x1E, 0x20, 0x20, 0x3E }, |
medvdv | 0:0a6619901f2e | 103 | (const char[]){ 0x06, 0x18, 0x20, 0x3C, 0x02 }, |
medvdv | 0:0a6619901f2e | 104 | (const char[]){ 0x1E, 0x20, 0x1C, 0x20, 0x1E }, |
medvdv | 0:0a6619901f2e | 105 | (const char[]){ 0x22, 0x14, 0x08, 0x14, 0x22 }, |
medvdv | 0:0a6619901f2e | 106 | (const char[]){ 0x0E, 0x50, 0x50, 0x3E }, |
medvdv | 0:0a6619901f2e | 107 | (const char[]){ 0x22, 0x32, 0x2A, 0x26 }, |
medvdv | 0:0a6619901f2e | 108 | (const char[]){ 0x00, 0x08, 0x36, 0x41 }, |
medvdv | 0:0a6619901f2e | 109 | (const char[]){ 0x00, 0x7F }, |
medvdv | 0:0a6619901f2e | 110 | (const char[]){ 0x00, 0x41, 0x36, 0x08 }, |
medvdv | 0:0a6619901f2e | 111 | (const char[]){ 0x08, 0x04, 0x08, 0x10, 0x08 }, |
medvdv | 0:0a6619901f2e | 112 | (const char[]){ 0x2A, 0x55, 0x2A, 0x55 } }; |
medvdv | 0:0a6619901f2e | 113 | |
medvdv | 0:0a6619901f2e | 114 | // Internals |
medvdv | 0:0a6619901f2e | 115 | |
medvdv | 0:0a6619901f2e | 116 | void lcd5110::write(char data, bool cmd) |
medvdv | 0:0a6619901f2e | 117 | { |
medvdv | 0:0a6619901f2e | 118 | sce -> write(0); |
medvdv | 0:0a6619901f2e | 119 | dc -> write(cmd ? 0:1); |
medvdv | 0:0a6619901f2e | 120 | spi -> write(data); |
medvdv | 0:0a6619901f2e | 121 | sce -> write(1); |
medvdv | 0:0a6619901f2e | 122 | } |
medvdv | 0:0a6619901f2e | 123 | |
medvdv | 0:0a6619901f2e | 124 | // Public |
medvdv | 0:0a6619901f2e | 125 | |
medvdv | 0:0a6619901f2e | 126 | lcd5110::lcd5110(PinName mosi, PinName sclk, PinName dc, PinName sce, PinName rst) |
medvdv | 0:0a6619901f2e | 127 | { |
medvdv | 0:0a6619901f2e | 128 | spi = new SPI(mosi, NC, sclk); |
medvdv | 0:0a6619901f2e | 129 | |
medvdv | 0:0a6619901f2e | 130 | spi -> format(8, 1); |
medvdv | 0:0a6619901f2e | 131 | spi -> frequency(4000000); |
medvdv | 0:0a6619901f2e | 132 | |
medvdv | 0:0a6619901f2e | 133 | this -> rst = new DigitalOut(rst); |
medvdv | 0:0a6619901f2e | 134 | this -> sce = new DigitalOut(sce); |
medvdv | 0:0a6619901f2e | 135 | this -> dc = new DigitalOut(dc); |
medvdv | 0:0a6619901f2e | 136 | |
medvdv | 0:0a6619901f2e | 137 | font.first_code = 32; |
medvdv | 0:0a6619901f2e | 138 | font.glyphs_total = 128 - 32; |
medvdv | 0:0a6619901f2e | 139 | font.widths = lcd_font8p_widths; |
medvdv | 0:0a6619901f2e | 140 | font.glyphs = lcd_font8p; |
medvdv | 0:0a6619901f2e | 141 | |
medvdv | 0:0a6619901f2e | 142 | invert = false; |
medvdv | 0:0a6619901f2e | 143 | bold = false; |
medvdv | 0:0a6619901f2e | 144 | } |
medvdv | 0:0a6619901f2e | 145 | |
medvdv | 0:0a6619901f2e | 146 | void lcd5110::Invert(bool invert) |
medvdv | 0:0a6619901f2e | 147 | { |
medvdv | 0:0a6619901f2e | 148 | this -> invert = invert; |
medvdv | 0:0a6619901f2e | 149 | } |
medvdv | 0:0a6619901f2e | 150 | |
medvdv | 0:0a6619901f2e | 151 | void lcd5110::Bold(bool bold) |
medvdv | 0:0a6619901f2e | 152 | { |
medvdv | 0:0a6619901f2e | 153 | this -> bold = bold; |
medvdv | 0:0a6619901f2e | 154 | } |
medvdv | 0:0a6619901f2e | 155 | |
medvdv | 0:0a6619901f2e | 156 | void lcd5110::Reset() |
medvdv | 0:0a6619901f2e | 157 | { |
medvdv | 0:0a6619901f2e | 158 | rst -> write(0); |
medvdv | 0:0a6619901f2e | 159 | wait_ms(100); |
medvdv | 0:0a6619901f2e | 160 | rst -> write(1); |
medvdv | 0:0a6619901f2e | 161 | write(0x21, true); |
medvdv | 0:0a6619901f2e | 162 | write(0x80 + contrast, true); |
medvdv | 0:0a6619901f2e | 163 | write(0x04, true); |
medvdv | 0:0a6619901f2e | 164 | write(0x14, true); |
medvdv | 0:0a6619901f2e | 165 | write(0x20, true); |
medvdv | 0:0a6619901f2e | 166 | write(0x0C, true); |
medvdv | 0:0a6619901f2e | 167 | XY(); |
medvdv | 0:0a6619901f2e | 168 | } |
medvdv | 0:0a6619901f2e | 169 | |
medvdv | 0:0a6619901f2e | 170 | void lcd5110::Contrast(char contrast) |
medvdv | 0:0a6619901f2e | 171 | { |
medvdv | 0:0a6619901f2e | 172 | this -> contrast = contrast; |
medvdv | 0:0a6619901f2e | 173 | write(0x21, true); |
medvdv | 0:0a6619901f2e | 174 | write(0x80 + contrast, true); |
medvdv | 0:0a6619901f2e | 175 | write(0x20, true); |
medvdv | 0:0a6619901f2e | 176 | } |
medvdv | 0:0a6619901f2e | 177 | |
medvdv | 0:0a6619901f2e | 178 | void lcd5110::Init() |
medvdv | 0:0a6619901f2e | 179 | { |
medvdv | 0:0a6619901f2e | 180 | contrast = DEFAULT_CONTRAST; |
medvdv | 0:0a6619901f2e | 181 | Reset(); |
medvdv | 0:0a6619901f2e | 182 | } |
medvdv | 0:0a6619901f2e | 183 | |
medvdv | 0:0a6619901f2e | 184 | void lcd5110::PowerOff() |
medvdv | 0:0a6619901f2e | 185 | { |
medvdv | 0:0a6619901f2e | 186 | // TBD |
medvdv | 0:0a6619901f2e | 187 | } |
medvdv | 0:0a6619901f2e | 188 | |
medvdv | 0:0a6619901f2e | 189 | void lcd5110::Clear(char pattern) |
medvdv | 0:0a6619901f2e | 190 | { |
medvdv | 0:0a6619901f2e | 191 | Write(pattern,504); |
medvdv | 0:0a6619901f2e | 192 | XY(); |
medvdv | 0:0a6619901f2e | 193 | } |
medvdv | 0:0a6619901f2e | 194 | |
medvdv | 0:0a6619901f2e | 195 | void lcd5110::XY(int x, int y) |
medvdv | 0:0a6619901f2e | 196 | { |
medvdv | 0:0a6619901f2e | 197 | if (x<0) x=0; |
medvdv | 0:0a6619901f2e | 198 | if (x>83) x=83; |
medvdv | 0:0a6619901f2e | 199 | if (y<0) y=0; |
medvdv | 0:0a6619901f2e | 200 | if (y>5) y=5; |
medvdv | 0:0a6619901f2e | 201 | |
medvdv | 0:0a6619901f2e | 202 | X = x; |
medvdv | 0:0a6619901f2e | 203 | Y = y; |
medvdv | 0:0a6619901f2e | 204 | |
medvdv | 0:0a6619901f2e | 205 | write( 0x80 | (x & 0x3f), true); |
medvdv | 0:0a6619901f2e | 206 | write( 0x40 | (y & 0x3f), true); |
medvdv | 0:0a6619901f2e | 207 | } |
medvdv | 0:0a6619901f2e | 208 | |
medvdv | 0:0a6619901f2e | 209 | void lcd5110::Write(char byte) |
medvdv | 0:0a6619901f2e | 210 | { |
medvdv | 0:0a6619901f2e | 211 | write(invert?(~byte):byte, false); |
medvdv | 0:0a6619901f2e | 212 | if (++X > 83) { |
medvdv | 0:0a6619901f2e | 213 | X=0; if (++Y > 5) Y=0; |
medvdv | 0:0a6619901f2e | 214 | } |
medvdv | 0:0a6619901f2e | 215 | } |
medvdv | 0:0a6619901f2e | 216 | |
medvdv | 0:0a6619901f2e | 217 | void lcd5110::Write(char* data, int size) |
medvdv | 0:0a6619901f2e | 218 | { |
medvdv | 0:0a6619901f2e | 219 | for(int i=0; i<size; i++) Write(data[i]); |
medvdv | 0:0a6619901f2e | 220 | } |
medvdv | 0:0a6619901f2e | 221 | |
medvdv | 0:0a6619901f2e | 222 | void lcd5110::Write2(char* data, int size) |
medvdv | 0:0a6619901f2e | 223 | { |
medvdv | 0:0a6619901f2e | 224 | for(int i=0; i<size; i++) { Write(data[i]); Write(data[i]); } |
medvdv | 0:0a6619901f2e | 225 | } |
medvdv | 0:0a6619901f2e | 226 | |
medvdv | 0:0a6619901f2e | 227 | void lcd5110::Write(char byte, int count) |
medvdv | 0:0a6619901f2e | 228 | { |
medvdv | 0:0a6619901f2e | 229 | for(int i=0; i<count; i++) Write(byte); |
medvdv | 0:0a6619901f2e | 230 | } |
medvdv | 0:0a6619901f2e | 231 | |
medvdv | 0:0a6619901f2e | 232 | void lcd5110::Character(char chr) |
medvdv | 0:0a6619901f2e | 233 | { |
medvdv | 0:0a6619901f2e | 234 | if( chr < font.first_code ) return; |
medvdv | 0:0a6619901f2e | 235 | if( chr > font.first_code + font.glyphs_total - 1 ) return; |
medvdv | 0:0a6619901f2e | 236 | |
medvdv | 0:0a6619901f2e | 237 | chr -= font.first_code; |
medvdv | 0:0a6619901f2e | 238 | |
medvdv | 0:0a6619901f2e | 239 | int width = font.widths[chr]; |
medvdv | 0:0a6619901f2e | 240 | |
medvdv | 0:0a6619901f2e | 241 | if (bold) width*=2; |
medvdv | 0:0a6619901f2e | 242 | |
medvdv | 0:0a6619901f2e | 243 | if ((X + width) > 83) { |
medvdv | 0:0a6619901f2e | 244 | if (++Y > 5) Y = 0; |
medvdv | 0:0a6619901f2e | 245 | XY(0,Y); |
medvdv | 0:0a6619901f2e | 246 | } |
medvdv | 0:0a6619901f2e | 247 | |
medvdv | 0:0a6619901f2e | 248 | if (bold) { |
medvdv | 0:0a6619901f2e | 249 | Write2( (char*) font.glyphs[chr], (int) font.widths[chr] ); |
medvdv | 0:0a6619901f2e | 250 | if (X != 0) { Write( 0 ); Write( 0 ); } |
medvdv | 0:0a6619901f2e | 251 | } else { |
medvdv | 0:0a6619901f2e | 252 | Write( (char*) font.glyphs[chr], (int) font.widths[chr] ); |
medvdv | 0:0a6619901f2e | 253 | if (X != 0) Write( 0 ); |
medvdv | 0:0a6619901f2e | 254 | } |
medvdv | 0:0a6619901f2e | 255 | } |
medvdv | 0:0a6619901f2e | 256 | |
medvdv | 0:0a6619901f2e | 257 | int lcd5110::CharacterWidth(char chr) |
medvdv | 0:0a6619901f2e | 258 | { |
medvdv | 0:0a6619901f2e | 259 | if( chr < font.first_code ) return 0; |
medvdv | 0:0a6619901f2e | 260 | if( chr > font.first_code + font.glyphs_total - 1 ) return 0; |
medvdv | 0:0a6619901f2e | 261 | |
medvdv | 0:0a6619901f2e | 262 | chr -= font.first_code; |
medvdv | 0:0a6619901f2e | 263 | |
medvdv | 0:0a6619901f2e | 264 | if (bold) |
medvdv | 0:0a6619901f2e | 265 | return 2 * (font.widths[chr] + 1); |
medvdv | 0:0a6619901f2e | 266 | else |
medvdv | 0:0a6619901f2e | 267 | return font.widths[chr] + 1; |
medvdv | 0:0a6619901f2e | 268 | } |
medvdv | 0:0a6619901f2e | 269 | |
medvdv | 0:0a6619901f2e | 270 | void lcd5110::String(char* str) |
medvdv | 0:0a6619901f2e | 271 | { |
medvdv | 0:0a6619901f2e | 272 | while(*str) Character(*str++); |
medvdv | 0:0a6619901f2e | 273 | } |
medvdv | 0:0a6619901f2e | 274 | |
medvdv | 0:0a6619901f2e | 275 | int lcd5110::StringWidth(char* str) |
medvdv | 0:0a6619901f2e | 276 | { |
medvdv | 0:0a6619901f2e | 277 | int width = 0; |
medvdv | 0:0a6619901f2e | 278 | |
medvdv | 0:0a6619901f2e | 279 | while(*str) width += CharacterWidth(*str++); |
medvdv | 0:0a6619901f2e | 280 | |
medvdv | 0:0a6619901f2e | 281 | return width; |
medvdv | 0:0a6619901f2e | 282 | } |
medvdv | 0:0a6619901f2e | 283 | |
medvdv | 0:0a6619901f2e | 284 | void lcd5110::Row(int Y, char* str) |
medvdv | 0:0a6619901f2e | 285 | { |
medvdv | 0:0a6619901f2e | 286 | XY(0, Y); |
medvdv | 0:0a6619901f2e | 287 | Write((char) 0, 84); |
medvdv | 0:0a6619901f2e | 288 | XY(0, Y); |
medvdv | 0:0a6619901f2e | 289 | String(str); |
medvdv | 0:0a6619901f2e | 290 | } |
medvdv | 0:0a6619901f2e | 291 | |
medvdv | 0:0a6619901f2e | 292 | lcd5110::~lcd5110() |
medvdv | 0:0a6619901f2e | 293 | { |
medvdv | 0:0a6619901f2e | 294 | delete spi; |
medvdv | 0:0a6619901f2e | 295 | |
medvdv | 0:0a6619901f2e | 296 | delete rst; |
medvdv | 0:0a6619901f2e | 297 | delete sce; |
medvdv | 0:0a6619901f2e | 298 | delete dc; |
medvdv | 0:0a6619901f2e | 299 | } |
medvdv | 0:0a6619901f2e | 300 | |
medvdv | 0:0a6619901f2e | 301 | |
medvdv | 0:0a6619901f2e | 302 | |
medvdv | 0:0a6619901f2e | 303 |