diff options
Diffstat (limited to 'avr-test2/src/font.cpp')
| -rw-r--r-- | avr-test2/src/font.cpp | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/avr-test2/src/font.cpp b/avr-test2/src/font.cpp new file mode 100644 index 0000000..ffb5185 --- /dev/null +++ b/avr-test2/src/font.cpp @@ -0,0 +1,104 @@ +#include "font.h" +#include <avr/eeprom.h> + +volatile const unsigned char font[455] EEMEM = { + 0x00,0x00,0x00,0x00,0x00,0x00,0x5f,0x5f,0x00,0x00, // ! + 0x00,0x03,0x00,0x03,0x00,0x14,0x7f,0x14,0x7f,0x14, // "# + 0x24,0x2a,0x7f,0x2a,0x12,0x23,0x13,0x08,0x64,0x62, // $% + 0x36,0x49,0x55,0x22,0x50,0x00,0x05,0x03,0x00,0x00, // &' + 0x00,0x1c,0x22,0x41,0x00,0x00,0x41,0x22,0x1c,0x00, // () + 0x14,0x08,0x3e,0x08,0x14,0x08,0x08,0x3e,0x08,0x08, // *+ + 0x00,0x50,0x30,0x00,0x00,0x08,0x08,0x08,0x08,0x08, // ,- + 0x00,0x60,0x60,0x00,0x00,0x20,0x10,0x08,0x04,0x02, // ./ + 0x3e,0x51,0x49,0x45,0x3e,0x00,0x42,0x7f,0x40,0x00, // 01 + 0x42,0x61,0x51,0x49,0x46,0x21,0x41,0x45,0x4b,0x31, // 23 + 0x18,0x14,0x12,0x7f,0x10,0x27,0x45,0x45,0x45,0x39, // 45 + 0x3c,0x4a,0x49,0x49,0x30,0x01,0x71,0x09,0x05,0x03, // 67 + 0x36,0x49,0x49,0x49,0x36,0x06,0x49,0x49,0x29,0x1e, // 89 + 0x00,0x36,0x36,0x00,0x00,0x00,0x56,0x36,0x00,0x00, // :; + 0x08,0x14,0x22,0x41,0x00,0x14,0x14,0x14,0x14,0x14, // <= + 0x00,0x41,0x22,0x14,0x08,0x02,0x01,0x51,0x09,0x06, // >? + 0x32,0x49,0x79,0x41,0x3e,0x7e,0x11,0x11,0x11,0x7e, // @A + 0x7f,0x49,0x49,0x49,0x36,0x3e,0x41,0x41,0x41,0x22, // BC + 0x7f,0x41,0x41,0x22,0x1c,0x7f,0x49,0x49,0x49,0x41, // DE + 0x7f,0x09,0x09,0x09,0x01,0x3e,0x41,0x49,0x49,0x7a, // FG + 0x7f,0x08,0x08,0x08,0x7f,0x00,0x41,0x7f,0x41,0x00, // HI + 0x20,0x40,0x41,0x3f,0x01,0x7f,0x08,0x14,0x22,0x41, // JK + 0x7f,0x40,0x40,0x40,0x40,0x7f,0x02,0x0c,0x02,0x7f, // LM + 0x7f,0x04,0x08,0x10,0x7f,0x3e,0x41,0x41,0x41,0x3e, // NO + 0x7f,0x09,0x09,0x09,0x06,0x3e,0x41,0x51,0x21,0x5e, // PQ + 0x7f,0x09,0x19,0x29,0x46,0x46,0x49,0x49,0x49,0x31, // RS + 0x01,0x01,0x7f,0x01,0x01,0x3f,0x40,0x40,0x40,0x3f, // TU + 0x1f,0x20,0x40,0x20,0x1f,0x3f,0x40,0x38,0x40,0x3f, // VW + 0x63,0x14,0x08,0x14,0x63,0x07,0x08,0x70,0x08,0x07, // XY + 0x61,0x51,0x49,0x45,0x43,0x00,0x7f,0x41,0x41,0x00, // Z[ + 0x02,0x04,0x08,0x10,0x20,0x00,0x41,0x41,0x7f,0x00, // \] + 0x04,0x02,0x01,0x02,0x04,0x40,0x40,0x40,0x40,0x40, // ^_ + 0x00,0x01,0x02,0x04,0x00,0x20,0x54,0x54,0x54,0x78, // `a + 0x7f,0x48,0x44,0x44,0x38,0x38,0x44,0x44,0x44,0x20, // bc + 0x38,0x44,0x44,0x48,0x7f,0x38,0x54,0x54,0x54,0x18, // de + 0x08,0x7e,0x09,0x01,0x02,0x0c,0x52,0x52,0x52,0x3e, // fg + 0x7f,0x08,0x04,0x04,0x78,0x00,0x44,0x7d,0x40,0x00, // hi + 0x20,0x40,0x44,0x3d,0x00,0x7f,0x10,0x28,0x44,0x00, // jk + 0x00,0x41,0x7f,0x40,0x00,0x7c,0x04,0x18,0x04,0x78, // lm + 0x7c,0x08,0x04,0x04,0x78,0x38,0x44,0x44,0x44,0x38, // no + 0x7c,0x14,0x14,0x14,0x08,0x08,0x14,0x14,0x18,0x7c, // pq + 0x7c,0x08,0x04,0x04,0x08,0x48,0x54,0x54,0x54,0x20, // rs + 0x04,0x3f,0x44,0x40,0x20,0x3c,0x40,0x40,0x20,0x7c, // tu + 0x1c,0x20,0x40,0x20,0x1c,0x3c,0x40,0x30,0x40,0x3c, // vw + 0x44,0x28,0x10,0x28,0x44,0x0c,0x50,0x50,0x50,0x3c, // xy + 0x44,0x64,0x54,0x4c,0x44 // z +}; + + +volatile const unsigned char bitmaps[6][8] EEMEM = { + {0xc3,0xc3,0x00,0x18,0x18,0x81,0xff,0x7e}, // smiley 3 small + {0x3c,0x42,0x81,0x81,0xc3,0x24,0xa5,0xe7}, // Omega + {0x00,0x04,0x06,0xff,0xff,0x06,0x04,0x00}, // Arrow + {0x81,0x42,0x24,0x18,0x18,0x24,0x42,0x81}, // X + {0xBD,0xA1,0xA1,0xB9,0xA1,0xA1,0xA1,0x00}, // ifi + {0xEF,0x48,0x4B,0x49,0x4F,0x00,0x00,0x00} // TG +}; + +const unsigned char paths[44] /* PROGMEM */ = {0x07,0x06,0x05,0x04,0x03,0x02,0x01,0x00,0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,0x67,0x57,0x47,0x37,0x27,0x17, +0x04,0x03,0x12,0x21,0x30,0x40,0x51,0x62,0x73,0x74,0x65,0x56,0x47,0x37,0x26,0x15}; // circle, len 16, offset 28 + +void font_getpath (unsigned char path, unsigned char *destination, int length) +{ + int i; + int offset = 0; + + if (path == 1) + offset=28; + + for (i = 0; i < length; i++) + destination[i] = pgm_read_byte(&paths[i+offset]); +} + +void font_getchar (char chr, unsigned char dst[5]) +{ + uint8_t i; + chr -= 32; // our bitmap font starts at ascii char 32. + + for (i = 0; i < 5; i++) + dst[i] = (unsigned char)eeprom_read_byte((uint8_t*)&font[(chr*5)+i]); +} + +void font_getbitmap (char bitmap, unsigned char dst[8]) +{ + int i; + + for (i = 0; i < 8; i++) + dst[i] = (unsigned char)eeprom_read_byte((uint8_t*)&bitmaps[(uint8_t)bitmap][(uint8_t)i]); + +} + +unsigned char font_getbitmappixel ( char bitmap, char x, char y) +{ + uint8_t tmp = eeprom_read_byte((uint8_t*)&bitmaps[(uint8_t)bitmap][(uint8_t)x]); + return (tmp >> y) & 0x01; +} + + + + |