SHARPメモリ液晶+つぼフォント(GT20L16J1Y) の表示サンプル。 半角カナ(JIS X 0201)と、2バイトUTF-8コード(顔文字に使用)に対応。
Dependencies: GT20L16J1Y_font TFT_fonts mbed sharp_mlcd
Fork of hello_GT20L16J1Y_FONT by
main.cpp@4:ad167108200d, 2014-09-21 (annotated)
- Committer:
- ban4jp
- Date:
- Sun Sep 21 14:20:23 2014 +0000
- Revision:
- 4:ad167108200d
- Parent:
- 3:b095be7ec287
Changed Display SHARP Memory LCD.; Added JIS X 0201 Support.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
MACRUM | 0:b468ef973095 | 1 | #include "mbed.h" |
ban4jp | 4:ad167108200d | 2 | #include "sharp_mlcd.h" |
MACRUM | 0:b468ef973095 | 3 | #include "GT20L16J1Y_font.h" |
MACRUM | 3:b095be7ec287 | 4 | #include "utf8_table.h" |
MACRUM | 3:b095be7ec287 | 5 | |
MACRUM | 3:b095be7ec287 | 6 | #include <stdlib.h> |
MACRUM | 0:b468ef973095 | 7 | |
MACRUM | 0:b468ef973095 | 8 | /* |
MACRUM | 0:b468ef973095 | 9 | GT20L16J1Y library test program |
MACRUM | 0:b468ef973095 | 10 | */ |
MACRUM | 0:b468ef973095 | 11 | |
MACRUM | 3:b095be7ec287 | 12 | DigitalOut led(LED1); |
MACRUM | 3:b095be7ec287 | 13 | |
MACRUM | 3:b095be7ec287 | 14 | #if defined(TARGET_LPC1768) |
MACRUM | 3:b095be7ec287 | 15 | C12832 lcd(p5, p7, p6, p8, p11); |
MACRUM | 0:b468ef973095 | 16 | GT20L16J1Y_FONT font(p11, p12, p13, p10); |
MACRUM | 3:b095be7ec287 | 17 | #elif defined(TARGET_LPC11U68) |
MACRUM | 3:b095be7ec287 | 18 | C12832 lcd(D11, D13, D12, D7, D10); |
MACRUM | 3:b095be7ec287 | 19 | GT20L16J1Y_FONT font(P0_21, P0_22, P1_20, P0_23); |
ban4jp | 4:ad167108200d | 20 | #elif defined(TARGET_KL46Z) || defined(TARGET_KL25Z) |
ban4jp | 4:ad167108200d | 21 | GT20L16J1Y_FONT font(D11, D12, D13, D3); |
ban4jp | 4:ad167108200d | 22 | sharp_mlcd lcd(D11, D13, D2, D4, D5, "LCD"); |
MACRUM | 3:b095be7ec287 | 23 | #endif |
MACRUM | 0:b468ef973095 | 24 | |
ban4jp | 4:ad167108200d | 25 | Ticker timer; |
ban4jp | 4:ad167108200d | 26 | |
ban4jp | 4:ad167108200d | 27 | void attime() |
ban4jp | 4:ad167108200d | 28 | { |
ban4jp | 4:ad167108200d | 29 | lcd.attime(); |
ban4jp | 4:ad167108200d | 30 | } |
ban4jp | 4:ad167108200d | 31 | |
MACRUM | 3:b095be7ec287 | 32 | #define numOfCharBuffer 40 |
MACRUM | 3:b095be7ec287 | 33 | uint16_t kBuf[numOfCharBuffer]; |
MACRUM | 3:b095be7ec287 | 34 | |
MACRUM | 3:b095be7ec287 | 35 | void draw_string(int offset_x, int offset_y, int width) |
MACRUM | 0:b468ef973095 | 36 | { |
MACRUM | 0:b468ef973095 | 37 | int color; |
MACRUM | 3:b095be7ec287 | 38 | for(int x=0; x<width*2; x++) |
MACRUM | 0:b468ef973095 | 39 | { |
MACRUM | 0:b468ef973095 | 40 | for(int y=0; y<8; y++) |
MACRUM | 0:b468ef973095 | 41 | { |
MACRUM | 0:b468ef973095 | 42 | if (font.bitmap[x] & (1<<y)) |
MACRUM | 0:b468ef973095 | 43 | color = 1; |
MACRUM | 0:b468ef973095 | 44 | else |
MACRUM | 0:b468ef973095 | 45 | color = 0; |
MACRUM | 3:b095be7ec287 | 46 | lcd.pixel(x%width + offset_x, y+(8*(x/width)) + offset_y, color); |
MACRUM | 0:b468ef973095 | 47 | } |
MACRUM | 0:b468ef973095 | 48 | } |
ban4jp | 4:ad167108200d | 49 | //lcd.copy_to_lcd(); |
MACRUM | 0:b468ef973095 | 50 | } |
MACRUM | 0:b468ef973095 | 51 | |
MACRUM | 3:b095be7ec287 | 52 | int int_compar(const uint16_t *a, const uint16_t *b) |
MACRUM | 3:b095be7ec287 | 53 | { |
MACRUM | 3:b095be7ec287 | 54 | if (*a < *b) |
MACRUM | 3:b095be7ec287 | 55 | return (-1); |
MACRUM | 3:b095be7ec287 | 56 | else if (*a > *b) |
MACRUM | 3:b095be7ec287 | 57 | return (1); |
MACRUM | 3:b095be7ec287 | 58 | else |
MACRUM | 3:b095be7ec287 | 59 | return (0); |
MACRUM | 3:b095be7ec287 | 60 | } |
MACRUM | 3:b095be7ec287 | 61 | |
MACRUM | 3:b095be7ec287 | 62 | int conv_utf8(char* utfBuffer, uint16_t* kutenBuffer) |
MACRUM | 3:b095be7ec287 | 63 | { |
MACRUM | 3:b095be7ec287 | 64 | int ret; |
MACRUM | 3:b095be7ec287 | 65 | uint16_t key, *index, *pBuf; |
MACRUM | 3:b095be7ec287 | 66 | char *uBuf; |
MACRUM | 3:b095be7ec287 | 67 | |
MACRUM | 3:b095be7ec287 | 68 | uBuf = utfBuffer; |
MACRUM | 3:b095be7ec287 | 69 | pBuf = kutenBuffer; |
MACRUM | 3:b095be7ec287 | 70 | ret = 0; |
MACRUM | 3:b095be7ec287 | 71 | |
MACRUM | 3:b095be7ec287 | 72 | while (uBuf[0] != 0) { |
MACRUM | 3:b095be7ec287 | 73 | if (uBuf[0] >= 0x20 && uBuf[0] < 0x80) { |
MACRUM | 3:b095be7ec287 | 74 | // in case of ASCII |
MACRUM | 3:b095be7ec287 | 75 | *pBuf++ = (uint16_t)uBuf[0]; |
MACRUM | 3:b095be7ec287 | 76 | uBuf += 1; |
MACRUM | 3:b095be7ec287 | 77 | ret++; |
MACRUM | 3:b095be7ec287 | 78 | continue; |
MACRUM | 3:b095be7ec287 | 79 | } |
ban4jp | 4:ad167108200d | 80 | else if ( (uBuf[0]&0xF0) == 0xE0) { |
ban4jp | 4:ad167108200d | 81 | // extract valid bits of UTF-8 |
ban4jp | 4:ad167108200d | 82 | key = ((uBuf[0] & 0x000F) << 12) | ((uBuf[1] & 0x003F) << 6) | (uBuf[2] & 0x003F); |
ban4jp | 4:ad167108200d | 83 | uBuf += 3; |
ban4jp | 4:ad167108200d | 84 | } |
ban4jp | 4:ad167108200d | 85 | else if ( (uBuf[0]&0xE0) == 0xC0) { |
ban4jp | 4:ad167108200d | 86 | // extract valid bits of UTF-8 |
ban4jp | 4:ad167108200d | 87 | key = ((uBuf[0] & 0x001F) << 6) | (uBuf[1] & 0x003F); |
ban4jp | 4:ad167108200d | 88 | uBuf += 2; |
ban4jp | 4:ad167108200d | 89 | } |
ban4jp | 4:ad167108200d | 90 | else { |
MACRUM | 3:b095be7ec287 | 91 | uBuf += 1; |
MACRUM | 3:b095be7ec287 | 92 | continue; |
MACRUM | 3:b095be7ec287 | 93 | } |
MACRUM | 3:b095be7ec287 | 94 | |
MACRUM | 3:b095be7ec287 | 95 | // search UTF-8 code from utf8_key[] table to get index of Kuten table |
MACRUM | 3:b095be7ec287 | 96 | index = (uint16_t *)bsearch(&key, utf8_key, (sizeof(utf8_key) / sizeof(utf8_key[0])), sizeof(uint16_t), (int (*)(const void *, const void *))int_compar); |
MACRUM | 3:b095be7ec287 | 97 | if (index != 0) { |
MACRUM | 3:b095be7ec287 | 98 | // get Kuten code |
MACRUM | 3:b095be7ec287 | 99 | *pBuf = utf8_value[index - utf8_key]; |
ban4jp | 4:ad167108200d | 100 | } else { |
ban4jp | 4:ad167108200d | 101 | *pBuf = 0; |
MACRUM | 3:b095be7ec287 | 102 | } |
MACRUM | 3:b095be7ec287 | 103 | |
MACRUM | 3:b095be7ec287 | 104 | pBuf++; |
MACRUM | 3:b095be7ec287 | 105 | ret++; |
MACRUM | 3:b095be7ec287 | 106 | } |
MACRUM | 3:b095be7ec287 | 107 | *pBuf = 0; |
MACRUM | 3:b095be7ec287 | 108 | |
MACRUM | 3:b095be7ec287 | 109 | return ret; |
MACRUM | 3:b095be7ec287 | 110 | } |
MACRUM | 3:b095be7ec287 | 111 | |
MACRUM | 3:b095be7ec287 | 112 | void draw_utf8(int offset_x, int offset_y, char *buf_u) |
MACRUM | 3:b095be7ec287 | 113 | { |
MACRUM | 3:b095be7ec287 | 114 | int len = conv_utf8(buf_u, kBuf); |
MACRUM | 3:b095be7ec287 | 115 | int xpos = 0; |
MACRUM | 3:b095be7ec287 | 116 | |
MACRUM | 3:b095be7ec287 | 117 | for(int i = 0; i < len; i++) { |
MACRUM | 3:b095be7ec287 | 118 | int width = font.read_kuten(kBuf[i]); |
MACRUM | 3:b095be7ec287 | 119 | draw_string(xpos + offset_x, offset_y, width); |
MACRUM | 3:b095be7ec287 | 120 | xpos += width; |
MACRUM | 3:b095be7ec287 | 121 | } |
MACRUM | 3:b095be7ec287 | 122 | } |
MACRUM | 3:b095be7ec287 | 123 | |
ban4jp | 4:ad167108200d | 124 | void draw_test1() |
ban4jp | 4:ad167108200d | 125 | { |
ban4jp | 4:ad167108200d | 126 | char str[11]; |
ban4jp | 4:ad167108200d | 127 | int ypos = 0; |
ban4jp | 4:ad167108200d | 128 | int p = 0x20; |
ban4jp | 4:ad167108200d | 129 | for(int j = 0; j < 14; j++) { |
ban4jp | 4:ad167108200d | 130 | sprintf(str, "%8X:", p); |
ban4jp | 4:ad167108200d | 131 | draw_utf8(0, ypos, str); |
ban4jp | 4:ad167108200d | 132 | int xpos = 80; |
ban4jp | 4:ad167108200d | 133 | for(int i = 0; i < 16; i++) { |
ban4jp | 4:ad167108200d | 134 | int width = font.read_kuten(0x0000 + p++); |
ban4jp | 4:ad167108200d | 135 | draw_string(xpos, ypos, width); |
ban4jp | 4:ad167108200d | 136 | xpos += width; |
ban4jp | 4:ad167108200d | 137 | } |
ban4jp | 4:ad167108200d | 138 | ypos += 16; |
ban4jp | 4:ad167108200d | 139 | if(ypos > 240 - 16) ypos = 0; |
ban4jp | 4:ad167108200d | 140 | lcd.copy_to_lcd(); |
ban4jp | 4:ad167108200d | 141 | } |
ban4jp | 4:ad167108200d | 142 | } |
ban4jp | 4:ad167108200d | 143 | |
ban4jp | 4:ad167108200d | 144 | void draw_test2() |
ban4jp | 4:ad167108200d | 145 | { |
ban4jp | 4:ad167108200d | 146 | char str[11]; |
ban4jp | 4:ad167108200d | 147 | int ypos = 0; |
ban4jp | 4:ad167108200d | 148 | unsigned long p = 0x00; |
ban4jp | 4:ad167108200d | 149 | for(int j = 0; j < 150; j++) { |
ban4jp | 4:ad167108200d | 150 | sprintf(str, "%8X:", p); |
ban4jp | 4:ad167108200d | 151 | draw_utf8(0, ypos, str); |
ban4jp | 4:ad167108200d | 152 | int xpos = 80; |
ban4jp | 4:ad167108200d | 153 | for(int i = 0; i < 16; i++) { |
ban4jp | 4:ad167108200d | 154 | font.read_direct(p); |
ban4jp | 4:ad167108200d | 155 | p += 32; |
ban4jp | 4:ad167108200d | 156 | draw_string(xpos, ypos, 16); |
ban4jp | 4:ad167108200d | 157 | xpos += 16; |
ban4jp | 4:ad167108200d | 158 | } |
ban4jp | 4:ad167108200d | 159 | ypos += 16; |
ban4jp | 4:ad167108200d | 160 | if(ypos > 240 - 16) ypos = 0; |
ban4jp | 4:ad167108200d | 161 | lcd.copy_to_lcd(); |
ban4jp | 4:ad167108200d | 162 | } |
ban4jp | 4:ad167108200d | 163 | } |
ban4jp | 4:ad167108200d | 164 | |
ban4jp | 4:ad167108200d | 165 | void draw_test3() |
ban4jp | 4:ad167108200d | 166 | { |
ban4jp | 4:ad167108200d | 167 | char str[11]; |
ban4jp | 4:ad167108200d | 168 | int ypos = 0; |
ban4jp | 4:ad167108200d | 169 | unsigned long p = 0x3E7E0; |
ban4jp | 4:ad167108200d | 170 | for(int j = 0; j < 15; j++) { |
ban4jp | 4:ad167108200d | 171 | sprintf(str, "%8X:", p); |
ban4jp | 4:ad167108200d | 172 | draw_utf8(0, ypos, str); |
ban4jp | 4:ad167108200d | 173 | int xpos = 80; |
ban4jp | 4:ad167108200d | 174 | for(int i = 0; i < 32; i++) { |
ban4jp | 4:ad167108200d | 175 | font.read_direct(p); |
ban4jp | 4:ad167108200d | 176 | p += 16; |
ban4jp | 4:ad167108200d | 177 | draw_string(xpos, ypos, 8); |
ban4jp | 4:ad167108200d | 178 | xpos += 8; |
ban4jp | 4:ad167108200d | 179 | } |
ban4jp | 4:ad167108200d | 180 | ypos += 16; |
ban4jp | 4:ad167108200d | 181 | if(ypos > 240 - 16) ypos = 0; |
ban4jp | 4:ad167108200d | 182 | lcd.copy_to_lcd(); |
ban4jp | 4:ad167108200d | 183 | } |
ban4jp | 4:ad167108200d | 184 | } |
ban4jp | 4:ad167108200d | 185 | |
MACRUM | 0:b468ef973095 | 186 | int main() |
MACRUM | 0:b468ef973095 | 187 | { |
MACRUM | 3:b095be7ec287 | 188 | led = 0; |
ban4jp | 4:ad167108200d | 189 | |
ban4jp | 4:ad167108200d | 190 | printf("start\r\n"); |
ban4jp | 4:ad167108200d | 191 | |
ban4jp | 4:ad167108200d | 192 | timer.attach(attime, 0.5); |
ban4jp | 4:ad167108200d | 193 | |
ban4jp | 4:ad167108200d | 194 | lcd.setmode(NORMAL); |
ban4jp | 4:ad167108200d | 195 | lcd.set_auto_up(0); |
ban4jp | 4:ad167108200d | 196 | |
MACRUM | 0:b468ef973095 | 197 | lcd.cls(); |
ban4jp | 4:ad167108200d | 198 | |
MACRUM | 3:b095be7ec287 | 199 | draw_utf8(0, 0, "進捗どうですか??"); |
MACRUM | 3:b095be7ec287 | 200 | draw_utf8(0, 16, "mbedで日本語表示"); |
ban4jp | 4:ad167108200d | 201 | |
ban4jp | 4:ad167108200d | 202 | draw_utf8(0, 48, "。「」、・ヲァィゥェォャュョッーアイウエオカキクケコサシスセソ"); |
ban4jp | 4:ad167108200d | 203 | draw_utf8(0, 64, "タチツテトナニヌネノハヒフヘホマミムメモヤユヨラリルレロワン゙゚"); |
ban4jp | 4:ad167108200d | 204 | |
ban4jp | 4:ad167108200d | 205 | draw_utf8(0, 96, "エンベッド -> エェェェェンベッド!"); |
ban4jp | 4:ad167108200d | 206 | |
ban4jp | 4:ad167108200d | 207 | draw_utf8(0, 112, "顔文字1 -> (;´Д`)ゞ"); |
ban4jp | 4:ad167108200d | 208 | draw_utf8(0, 128, "顔文字2 -> (´・ω・`)"); |
ban4jp | 4:ad167108200d | 209 | draw_utf8(0, 144, "顔文字3 -> (∩´∀`)∩"); |
ban4jp | 4:ad167108200d | 210 | draw_utf8(0, 160, "顔文字4 -> (・・)/~"); |
ban4jp | 4:ad167108200d | 211 | |
ban4jp | 4:ad167108200d | 212 | lcd.copy_to_lcd(); |
ban4jp | 4:ad167108200d | 213 | |
ban4jp | 4:ad167108200d | 214 | wait(5); |
ban4jp | 4:ad167108200d | 215 | |
ban4jp | 4:ad167108200d | 216 | lcd.cls(); |
ban4jp | 4:ad167108200d | 217 | draw_test1(); |
ban4jp | 4:ad167108200d | 218 | lcd.copy_to_lcd(); |
ban4jp | 4:ad167108200d | 219 | |
ban4jp | 4:ad167108200d | 220 | wait(5); |
ban4jp | 4:ad167108200d | 221 | |
ban4jp | 4:ad167108200d | 222 | lcd.cls(); |
ban4jp | 4:ad167108200d | 223 | draw_test2(); |
ban4jp | 4:ad167108200d | 224 | lcd.copy_to_lcd(); |
ban4jp | 4:ad167108200d | 225 | |
ban4jp | 4:ad167108200d | 226 | wait(5); |
ban4jp | 4:ad167108200d | 227 | |
ban4jp | 4:ad167108200d | 228 | lcd.cls(); |
ban4jp | 4:ad167108200d | 229 | draw_test3(); |
ban4jp | 4:ad167108200d | 230 | lcd.copy_to_lcd(); |
ban4jp | 4:ad167108200d | 231 | |
ban4jp | 4:ad167108200d | 232 | printf("end\r\n"); |
ban4jp | 4:ad167108200d | 233 | |
MACRUM | 3:b095be7ec287 | 234 | while(1) { |
MACRUM | 3:b095be7ec287 | 235 | led = !led; |
MACRUM | 3:b095be7ec287 | 236 | wait(1.0); |
MACRUM | 0:b468ef973095 | 237 | } |
MACRUM | 0:b468ef973095 | 238 | } |