1 | /*
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2 | * TOPPERS ECHONET Lite Communication Middleware
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3 | *
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4 | * Copyright (C) 2018 Cores Co., Ltd. Japan
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5 | *
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6 | * ä¸è¨èä½æ¨©è
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7 | ã¯ï¼ä»¥ä¸ã®(1)ï½(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
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8 | * ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
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9 | * å¤ã»åé
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10 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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11 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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12 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
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13 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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14 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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15 | * ç¨ã§ããå½¢ã§åé
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16 | å¸ããå ´åã«ã¯ï¼åé
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17 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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18 | * è
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19 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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20 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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21 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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22 | * ç¨ã§ããªãå½¢ã§åé
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23 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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24 | * ã¨ï¼
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25 | * (a) åé
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26 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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27 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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28 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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29 | * (b) åé
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30 | å¸ã®å½¢æ
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31 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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32 | * å ±åãããã¨ï¼
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33 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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34 | * 害ãããï¼ä¸è¨èä½æ¨©è
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35 | ããã³TOPPERSããã¸ã§ã¯ããå
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36 | 責ãããã¨ï¼
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37 | * ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
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38 | * ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
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39 | ããã³TOPPERSããã¸ã§ã¯ãã
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40 | * å
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41 | 責ãããã¨ï¼
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42 | *
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43 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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44 | ã
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45 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
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46 | * ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
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47 | * ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
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48 | * ã®è²¬ä»»ãè² ããªãï¼
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49 | *
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50 | * @(#) $Id: draw_font.c 388 2019-05-22 11:25:18Z coas-nagasima $
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51 | */
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52 |
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53 | #include <kernel.h>
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54 | #include <t_syslog.h>
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55 | #include <t_stdlib.h>
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56 | #include <string.h>
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57 | #include <target_syssvc.h>
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58 | #include <time.h>
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59 | #include "adafruit_ssd1306.h"
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60 | #include "draw_font.h"
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61 |
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62 | void get_bitmap_font(const uint8_t *string, uint8_t *bitmap_data, uint32_t *use_chars)
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63 | {
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64 | uint32_t len, code;
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65 | uint8_t i, j, k;
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66 | uint32_t totalj, totalk;
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67 |
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68 | *use_chars = 0;
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69 | len = 0;
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70 | if ((string[0] & 0x80) == 0) { len = 1; }
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71 | else if ((string[0] & 0xE0) == 0xC0) { len = 2; }
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72 | else if ((string[0] & 0xF0) == 0xE0) { len = 3; }
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73 | else if ((string[0] & 0xF8) == 0xF0) { len = 4; }
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74 | else { return; }
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75 |
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76 | j = k = totalj = totalk = 0;
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77 |
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78 | if (len == 1) {
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79 | code = string[0];
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80 | memcpy(bitmap_data, &UTF8_1B_CODE_BITMAP[code][0], FONT_WIDTH * FONT_HEIGHT / 8);
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81 | *use_chars = 1;
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82 | return;
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83 | }
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84 |
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85 | if (len == 2) {
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86 | code = string[0];
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87 | // 1ãã¤ãç®ãµã¼ã
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88 | for (i = 0; i < UTF8_CODE_2B_1_NUM; i++) {
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89 | if (Utf8CodeTable_2B_1st[i][0] == code) {
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90 | code = string[1];
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91 | for (j = 0; j < Utf8CodeTable_2B_1st[i][1]; j++) {
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92 | if (UTF8_2B_CODE_BITMAP[totalk].code == code) {
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93 | memcpy(bitmap_data, UTF8_2B_CODE_BITMAP[totalk].bitmap, FONT_WIDTH * FONT_HEIGHT / 8);
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94 | *use_chars = 2;
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95 | return;
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96 | }
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97 | totalk++;
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98 | }
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99 | }
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100 | else {
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101 | totalk += Utf8CodeTable_2B_1st[i][1];
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102 | }
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103 | }
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104 | return;
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105 | }
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106 |
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107 | if (len == 3) {
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108 | code = string[0];
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109 | // 1ãã¤ãç®ãµã¼ã
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110 | for (i = 0; i < UTF8_CODE_3B_1_NUM; i++) {
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111 | if (Utf8CodeTable_3B_1st[i][0] == code) {
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112 | code = string[1];
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113 | // 2ãã¤ãç®ãµã¼ã
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114 | for (j = 0; j < Utf8CodeTable_3B_1st[i][1]; j++) {
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115 | if (Utf8CodeTable_3B_2nd[totalj][0] == code) {
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116 | code = string[2];
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117 | // 3ãã¤ãç®ãµã¼ã
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118 | for (k = 0; k < Utf8CodeTable_3B_2nd[totalj][1]; k++) {
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119 | if (UTF8_3B_CODE_BITMAP[totalk].code == code) {
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120 | memcpy(bitmap_data, UTF8_3B_CODE_BITMAP[totalk].bitmap, FONT_WIDTH * FONT_HEIGHT / 8);
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121 | *use_chars = 3;
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122 | return;
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123 | }
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124 | totalk++;
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125 | }
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126 | return;
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127 | }
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128 | else {/*èªã¿é£ã°ãbitmapåæ°ãèç©*/
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129 | totalk += Utf8CodeTable_3B_2nd[totalj][1];
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130 | }
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131 | totalj++;
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132 | }
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133 | }
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134 | else {/*èªã¿é£ã°ãbitmapåæ°ãèç©*/
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135 | for (j = 0; j < Utf8CodeTable_3B_1st[i][1]; j++) {
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136 | totalk += Utf8CodeTable_3B_2nd[totalj][1];
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137 | totalj++;
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138 | }
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139 | }
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140 | }
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141 | return;
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142 | }
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143 | }
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144 |
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145 | void lcd_drawFont(LCD_Handler_t *hlcd, uint8_t *bitmap_data, int x, int y, uint16_t color, uint16_t back_color)
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146 | {
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147 | int i, j, b;
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148 | uint8_t *bitmap = bitmap_data;
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149 |
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150 | b = 0x80;
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151 | for (i = 0; i < FONT_HEIGHT; i++) {
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152 | for (j = 0; j < FONT_WIDTH; j++) {
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153 | if ((*bitmap & b) != 0) {
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154 | lcd_drawPixel(hlcd, x + j, y + i, color);
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155 | }
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156 | else {
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157 | lcd_drawPixel(hlcd, x + j, y + i, back_color);
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158 | }
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159 | b >>= 1;
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160 | if (b == 0) {
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161 | b = 0x80;
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162 | bitmap++;
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163 | }
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164 | }
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165 | }
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166 | }
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167 |
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168 | void lcd_drawFontHalf(LCD_Handler_t *hlcd, uint8_t *bitmap_data, int x, int y, uint16_t color, uint16_t back_color)
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169 | {
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170 | int i, j, b;
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171 | uint8_t *bitmap = bitmap_data;
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172 |
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173 | b = 0x80;
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174 | for (i = 0; i < FONT_HEIGHT; i++) {
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175 | for (j = 0; j < FONT_HALF_WIDTH; j++) {
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176 | if ((*bitmap & b) != 0) {
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177 | lcd_drawPixel(hlcd, x + j, y + i, color);
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178 | }
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179 | else {
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180 | lcd_drawPixel(hlcd, x + j, y + i, back_color);
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181 | }
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182 | b >>= 1;
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183 | if (b == 0) {
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184 | b = 0x80;
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185 | bitmap++;
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186 | }
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187 | }
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188 | }
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189 | }
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190 |
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191 | void lcd_drawString(LCD_Handler_t *hlcd, const char *string, int x, int y, uint16_t color, uint16_t back_color)
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192 | {
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193 | uint32_t current_top, use_chars, for_3B_hankaku_code;
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194 | uint8_t bitmap_data[FONT_WIDTH * FONT_HEIGHT / 8], ctrl_code;
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195 | int local_x, local_y, len = strlen(string);
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196 | const uint8_t *code = (const uint8_t *)string;
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197 |
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198 | local_x = x;
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199 | local_y = y;
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200 |
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201 | current_top = 0;
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202 | while (current_top < len) {
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203 | memset(bitmap_data, 0x0, FONT_WIDTH * FONT_HEIGHT / 8);
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204 | ctrl_code = code[current_top];
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205 | get_bitmap_font(&code[current_top], bitmap_data, &use_chars);
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206 | if (use_chars == 0)
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207 | return;
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208 |
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209 | //3ãã¤ãã³ã¼ãåè§æåç¨
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210 | if (use_chars == 3) {
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211 | for_3B_hankaku_code = 0;
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212 | for_3B_hankaku_code = ((code[current_top] << 16) |
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213 | (code[current_top + 1] << 8) |
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214 | (code[current_top + 2]));
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215 | }
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216 |
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217 | current_top += use_chars;
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218 |
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219 | //1ãã¤ãã³ã¼ãåè§æå
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220 | if (use_chars == 1) {
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221 | if (ctrl_code == 0x0D) { // CR
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222 | local_x = X_LINE_TO_PIX(hlcd, 0);
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223 | continue;
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224 | }
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225 | if (ctrl_code == 0x0A) { // LF
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226 | local_y = local_y + FONT_HEIGHT;
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227 | continue;
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228 | }
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229 |
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230 | if (local_x + FONT_HALF_WIDTH > hlcd->_width) {
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231 | local_x = X_LINE_HALF_TO_PIX(hlcd, 0);
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232 | local_y = local_y + FONT_HEIGHT;
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233 | }
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234 | lcd_drawFontHalf(hlcd, bitmap_data, local_x, local_y, color, back_color);
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235 | local_x += FONT_HALF_WIDTH;
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236 | continue;
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237 | }
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238 |
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239 | //3ãã¤ãã³ã¼ãåè§æå
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240 | if (use_chars == 3) {
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241 | if (((0xEFBDA1 <= for_3B_hankaku_code) && (for_3B_hankaku_code <= 0xEFBDBF)) ||
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242 | ((0xEFBE80 <= for_3B_hankaku_code) && (for_3B_hankaku_code <= 0xEFBE9F))) {
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243 | //3ãã¤ãã³ã¼ãåè§æå
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244 | if (local_x + FONT_HALF_WIDTH > hlcd->_width) {
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245 | local_x = X_LINE_HALF_TO_PIX(hlcd, 0);
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246 | local_y = local_y + FONT_HEIGHT;
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247 | }
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248 | lcd_drawFontHalf(hlcd, bitmap_data, local_x, local_y, color, back_color);
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249 | local_x += FONT_HALF_WIDTH;
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250 | continue;
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251 | }
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252 | }
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253 |
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254 | //å
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255 | ¨è§æå
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256 | if (local_x + FONT_WIDTH > hlcd->_width) {
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257 | local_x = X_LINE_TO_PIX(hlcd, 0);
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258 | local_y = local_y + FONT_HEIGHT;
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259 | }
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260 | lcd_drawFont(hlcd, bitmap_data, local_x, local_y, color, back_color);
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261 | local_x += FONT_WIDTH;
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262 | }
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263 | }
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264 |
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