Tue, 08 Oct 2019 12:00:31 +0200
Initial import of the CO2 meter application.
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Initial import of the CO2 meter application.
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1 | /* |
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2 | |
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3 | u8x8_8x8.c |
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4 | |
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5 | font procedures, directly interfaces display procedures |
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6 | |
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7 | Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/) |
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8 | |
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9 | Copyright (c) 2016, olikraus@gmail.com |
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10 | All rights reserved. |
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11 | |
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12 | Redistribution and use in source and binary forms, with or without modification, |
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13 | are permitted provided that the following conditions are met: |
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14 | |
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15 | * Redistributions of source code must retain the above copyright notice, this list |
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16 | of conditions and the following disclaimer. |
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17 | |
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18 | * Redistributions in binary form must reproduce the above copyright notice, this |
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19 | list of conditions and the following disclaimer in the documentation and/or other |
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20 | materials provided with the distribution. |
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21 | |
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22 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
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23 | CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
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24 | INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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25 | MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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26 | DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR |
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27 | CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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28 | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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29 | NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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30 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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31 | CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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32 | STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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33 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
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34 | ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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35 | |
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36 | */ |
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37 | |
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38 | #include "u8x8.h" |
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39 | |
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40 | #if defined(ESP8266) |
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41 | uint8_t u8x8_pgm_read_esp(const uint8_t * addr) |
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42 | { |
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43 | uint32_t bytes; |
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44 | bytes = *(uint32_t*)((uint32_t)addr & ~3); |
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45 | return ((uint8_t*)&bytes)[(uint32_t)addr & 3]; |
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46 | } |
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47 | #endif |
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48 | |
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49 | |
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50 | void u8x8_SetFont(u8x8_t *u8x8, const uint8_t *font_8x8) |
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51 | { |
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52 | u8x8->font = font_8x8; |
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53 | } |
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54 | |
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55 | /* |
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56 | Args: |
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57 | u8x8: ptr to u8x8 structure |
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58 | encoding: glyph for which the data is requested (must be between 0 and 255) |
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59 | buf: pointer to 8 bytes |
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60 | */ |
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61 | static void u8x8_get_glyph_data(u8x8_t *u8x8, uint8_t encoding, uint8_t *buf, uint8_t tile_offset) U8X8_NOINLINE; |
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62 | static void u8x8_get_glyph_data(u8x8_t *u8x8, uint8_t encoding, uint8_t *buf, uint8_t tile_offset) |
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63 | { |
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64 | uint8_t first, last, tiles, i; |
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65 | uint16_t offset; |
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66 | first = u8x8_pgm_read(u8x8->font+0); |
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67 | last = u8x8_pgm_read(u8x8->font+1); |
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68 | tiles = u8x8_pgm_read(u8x8->font+2); /* new 2019 format */ |
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69 | tiles *= u8x8_pgm_read(u8x8->font+3); /* new 2019 format */ |
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70 | |
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71 | /* get the glyph bitmap from the font */ |
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72 | if ( first <= encoding && encoding <= last ) |
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73 | { |
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74 | offset = encoding; |
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75 | offset -= first; |
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76 | offset *= tiles; /* new 2019 format */ |
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77 | offset += tile_offset; /* new 2019 format */ |
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78 | offset *= 8; |
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79 | offset +=4; /* changed from 2 to 4, new 2019 format */ |
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80 | for( i = 0; i < 8; i++ ) |
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81 | { |
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82 | buf[i] = u8x8_pgm_read(u8x8->font+offset); |
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83 | offset++; |
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84 | } |
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85 | } |
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86 | else |
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87 | { |
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88 | for( i = 0; i < 8; i++ ) |
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89 | { |
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90 | buf[i] = 0; |
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91 | } |
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92 | } |
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93 | |
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94 | /* invert the bitmap if required */ |
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95 | if ( u8x8->is_font_inverse_mode ) |
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96 | { |
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97 | for( i = 0; i < 8; i++ ) |
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98 | { |
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99 | buf[i] ^= 255; |
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100 | } |
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101 | } |
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102 | |
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103 | } |
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104 | |
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105 | void u8x8_DrawGlyph(u8x8_t *u8x8, uint8_t x, uint8_t y, uint8_t encoding) |
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106 | { |
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107 | uint8_t th = u8x8_pgm_read(u8x8->font+2); /* new 2019 format */ |
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108 | uint8_t tv = u8x8_pgm_read(u8x8->font+3); /* new 2019 format */ |
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109 | uint8_t xx, tile; |
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110 | uint8_t buf[8]; |
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111 | th += x; |
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112 | tv += y; |
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113 | tile = 0; |
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114 | do |
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115 | { |
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116 | xx = x; |
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117 | do |
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118 | { |
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119 | u8x8_get_glyph_data(u8x8, encoding, buf, tile); |
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120 | u8x8_DrawTile(u8x8, xx, y, 1, buf); |
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121 | tile++; |
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122 | xx++; |
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123 | } while( xx < th ); |
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124 | y++; |
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125 | } while( y < tv ); |
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126 | } |
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127 | |
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128 | |
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129 | /* |
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130 | Source: http://graphics.stanford.edu/~seander/bithacks.html |
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131 | Section: Interleave bits by Binary Magic Numbers |
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132 | Original codes is here: |
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133 | static const unsigned int B[] = {0x55555555, 0x33333333, 0x0F0F0F0F, 0x00FF00FF}; |
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134 | static const unsigned int S[] = {1, 2, 4, 8}; |
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135 | |
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136 | unsigned int x; // Interleave lower 16 bits of x and y, so the bits of x |
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137 | unsigned int y; // are in the even positions and bits from y in the odd; |
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138 | unsigned int z; // z gets the resulting 32-bit Morton Number. |
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139 | // x and y must initially be less than 65536. |
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140 | |
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141 | x = (x | (x << S[3])) & B[3]; |
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142 | x = (x | (x << S[2])) & B[2]; |
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143 | x = (x | (x << S[1])) & B[1]; |
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144 | x = (x | (x << S[0])) & B[0]; |
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145 | |
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146 | y = (y | (y << S[3])) & B[3]; |
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147 | y = (y | (y << S[2])) & B[2]; |
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148 | y = (y | (y << S[1])) & B[1]; |
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149 | y = (y | (y << S[0])) & B[0]; |
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150 | |
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151 | z = x | (y << 1); |
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152 | */ |
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153 | uint16_t u8x8_upscale_byte(uint8_t x) |
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154 | { |
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155 | uint16_t y = x; |
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156 | y |= (y << 4); // x = (x | (x << S[2])) & B[2]; |
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157 | y &= 0x0f0f; |
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158 | y |= (y << 2); // x = (x | (x << S[1])) & B[1]; |
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159 | y &= 0x3333; |
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160 | y |= (y << 1); // x = (x | (x << S[0])) & B[0]; |
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161 | y &= 0x5555; |
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162 | |
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163 | y |= (y << 1); // z = x | (y << 1); |
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164 | return y; |
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165 | } |
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166 | |
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167 | static void u8x8_upscale_buf(uint8_t *src, uint8_t *dest) U8X8_NOINLINE; |
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168 | static void u8x8_upscale_buf(uint8_t *src, uint8_t *dest) |
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169 | { |
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170 | uint8_t i = 4; |
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171 | do |
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172 | { |
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173 | *dest++ = *src; |
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174 | *dest++ = *src++; |
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175 | i--; |
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176 | } while( i > 0 ); |
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177 | } |
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178 | |
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179 | static void u8x8_draw_2x2_subglyph(u8x8_t *u8x8, uint8_t x, uint8_t y, uint8_t encoding, uint8_t tile) |
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180 | { |
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181 | uint8_t i; |
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182 | uint16_t t; |
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183 | uint8_t buf[8]; |
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184 | uint8_t buf1[8]; |
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185 | uint8_t buf2[8]; |
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186 | u8x8_get_glyph_data(u8x8, encoding, buf, tile); |
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187 | for( i = 0; i < 8; i ++ ) |
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188 | { |
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189 | t = u8x8_upscale_byte(buf[i]); |
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190 | buf1[i] = t >> 8; |
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191 | buf2[i] = t & 255; |
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192 | } |
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193 | u8x8_upscale_buf(buf2, buf); |
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194 | u8x8_DrawTile(u8x8, x, y, 1, buf); |
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195 | |
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196 | u8x8_upscale_buf(buf2+4, buf); |
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197 | u8x8_DrawTile(u8x8, x+1, y, 1, buf); |
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198 | |
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199 | u8x8_upscale_buf(buf1, buf); |
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200 | u8x8_DrawTile(u8x8, x, y+1, 1, buf); |
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201 | |
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202 | u8x8_upscale_buf(buf1+4, buf); |
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203 | u8x8_DrawTile(u8x8, x+1, y+1, 1, buf); |
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204 | } |
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205 | |
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206 | |
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207 | void u8x8_Draw2x2Glyph(u8x8_t *u8x8, uint8_t x, uint8_t y, uint8_t encoding) |
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208 | { |
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209 | uint8_t th = u8x8_pgm_read(u8x8->font+2); /* new 2019 format */ |
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210 | uint8_t tv = u8x8_pgm_read(u8x8->font+3); /* new 2019 format */ |
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211 | uint8_t xx, tile; |
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212 | th *= 2; |
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213 | th += x; |
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214 | tv *= 2; |
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215 | tv += y; |
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216 | tile = 0; |
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217 | do |
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218 | { |
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219 | xx = x; |
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220 | do |
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221 | { |
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222 | u8x8_draw_2x2_subglyph(u8x8, xx, y, encoding, tile); |
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223 | tile++; |
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224 | xx+=2; |
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225 | } while( xx < th ); |
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226 | y+=2; |
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227 | } while( y < tv ); |
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228 | } |
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229 | |
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230 | /* https://github.com/olikraus/u8g2/issues/474 */ |
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231 | static void u8x8_draw_1x2_subglyph(u8x8_t *u8x8, uint8_t x, uint8_t y, uint8_t encoding, uint8_t tile) |
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232 | { |
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233 | uint8_t i; |
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234 | uint16_t t; |
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235 | uint8_t buf[8]; |
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236 | uint8_t buf1[8]; |
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237 | uint8_t buf2[8]; |
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238 | u8x8_get_glyph_data(u8x8, encoding, buf, tile); |
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239 | for( i = 0; i < 8; i ++ ) |
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240 | { |
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241 | t = u8x8_upscale_byte(buf[i]); |
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242 | buf1[i] = t >> 8; |
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243 | buf2[i] = t & 255; |
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244 | } |
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245 | u8x8_DrawTile(u8x8, x, y, 1, buf2); |
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246 | u8x8_DrawTile(u8x8, x, y+1, 1, buf1); |
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247 | } |
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248 | |
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249 | void u8x8_Draw1x2Glyph(u8x8_t *u8x8, uint8_t x, uint8_t y, uint8_t encoding) |
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250 | { |
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251 | uint8_t th = u8x8_pgm_read(u8x8->font+2); /* new 2019 format */ |
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252 | uint8_t tv = u8x8_pgm_read(u8x8->font+3); /* new 2019 format */ |
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253 | uint8_t xx, tile; |
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254 | th += x; |
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255 | tv *= 2; |
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256 | tv += y; |
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257 | tile = 0; |
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Initial import of the CO2 meter application.
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258 | do |
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Initial import of the CO2 meter application.
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259 | { |
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Initial import of the CO2 meter application.
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260 | xx = x; |
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Initial import of the CO2 meter application.
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261 | do |
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Initial import of the CO2 meter application.
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262 | { |
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Initial import of the CO2 meter application.
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parents:
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|
263 | u8x8_draw_1x2_subglyph(u8x8, xx, y, encoding, tile); |
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Initial import of the CO2 meter application.
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parents:
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264 | tile++; |
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Initial import of the CO2 meter application.
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parents:
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265 | xx++; |
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Initial import of the CO2 meter application.
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266 | } while( xx < th ); |
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Initial import of the CO2 meter application.
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parents:
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267 | y+=2; |
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Initial import of the CO2 meter application.
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parents:
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268 | } while( y < tv ); |
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Initial import of the CO2 meter application.
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parents:
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269 | } |
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Initial import of the CO2 meter application.
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270 | |
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Initial import of the CO2 meter application.
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271 | /* |
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272 | source: https://en.wikipedia.org/wiki/UTF-8 |
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Initial import of the CO2 meter application.
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parents:
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273 | Bits from to bytes Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 |
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Initial import of the CO2 meter application.
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parents:
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274 | 7 U+0000 U+007F 1 0xxxxxxx |
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Initial import of the CO2 meter application.
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275 | 11 U+0080 U+07FF 2 110xxxxx 10xxxxxx |
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Initial import of the CO2 meter application.
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parents:
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276 | 16 U+0800 U+FFFF 3 1110xxxx 10xxxxxx 10xxxxxx |
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Initial import of the CO2 meter application.
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parents:
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277 | 21 U+10000 U+1FFFFF 4 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx |
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Initial import of the CO2 meter application.
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parents:
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278 | 26 U+200000 U+3FFFFFF 5 111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx |
88d965579617
Initial import of the CO2 meter application.
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parents:
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279 | 31 U+4000000 U+7FFFFFFF 6 1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx |
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Initial import of the CO2 meter application.
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parents:
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280 | |
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Initial import of the CO2 meter application.
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281 | |
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Initial import of the CO2 meter application.
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282 | */ |
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Initial import of the CO2 meter application.
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parents:
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283 | |
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Initial import of the CO2 meter application.
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284 | /* reset the internal state machine */ |
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Initial import of the CO2 meter application.
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parents:
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285 | void u8x8_utf8_init(u8x8_t *u8x8) |
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Initial import of the CO2 meter application.
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parents:
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286 | { |
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Initial import of the CO2 meter application.
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287 | u8x8->utf8_state = 0; /* also reset during u8x8_SetupDefaults() */ |
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Initial import of the CO2 meter application.
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288 | } |
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Initial import of the CO2 meter application.
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289 | |
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Initial import of the CO2 meter application.
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290 | uint16_t u8x8_ascii_next(U8X8_UNUSED u8x8_t *u8x8, uint8_t b) |
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Initial import of the CO2 meter application.
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291 | { |
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Initial import of the CO2 meter application.
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292 | if ( b == 0 || b == '\n' ) /* '\n' terminates the string to support the string list procedures */ |
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Initial import of the CO2 meter application.
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parents:
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293 | return 0x0ffff; /* end of string detected*/ |
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Initial import of the CO2 meter application.
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294 | return b; |
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Initial import of the CO2 meter application.
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295 | } |
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Initial import of the CO2 meter application.
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parents:
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296 | |
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Initial import of the CO2 meter application.
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297 | /* |
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Initial import of the CO2 meter application.
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298 | pass a byte from an utf8 encoded string to the utf8 decoder state machine |
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Initial import of the CO2 meter application.
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299 | returns |
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Initial import of the CO2 meter application.
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parents:
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300 | 0x0fffe: no glyph, just continue |
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Initial import of the CO2 meter application.
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parents:
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301 | 0x0ffff: end of string |
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Initial import of the CO2 meter application.
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302 | anything else: The decoded encoding |
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Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
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|
303 | */ |
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Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
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|
304 | uint16_t u8x8_utf8_next(u8x8_t *u8x8, uint8_t b) |
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Initial import of the CO2 meter application.
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parents:
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305 | { |
88d965579617
Initial import of the CO2 meter application.
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parents:
diff
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|
306 | if ( b == 0 || b == '\n' ) /* '\n' terminates the string to support the string list procedures */ |
88d965579617
Initial import of the CO2 meter application.
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parents:
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307 | return 0x0ffff; /* end of string detected, pending UTF8 is discarded */ |
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Initial import of the CO2 meter application.
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parents:
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308 | if ( u8x8->utf8_state == 0 ) |
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Initial import of the CO2 meter application.
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parents:
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|
309 | { |
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Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
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310 | if ( b >= 0xfc ) /* 6 byte sequence */ |
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Initial import of the CO2 meter application.
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parents:
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311 | { |
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Initial import of the CO2 meter application.
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parents:
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312 | u8x8->utf8_state = 5; |
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Initial import of the CO2 meter application.
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parents:
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313 | b &= 1; |
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Initial import of the CO2 meter application.
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parents:
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314 | } |
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Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
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|
315 | else if ( b >= 0xf8 ) |
88d965579617
Initial import of the CO2 meter application.
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parents:
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316 | { |
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Initial import of the CO2 meter application.
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parents:
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|
317 | u8x8->utf8_state = 4; |
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Initial import of the CO2 meter application.
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parents:
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318 | b &= 3; |
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Initial import of the CO2 meter application.
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parents:
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|
319 | } |
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Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
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|
320 | else if ( b >= 0xf0 ) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
321 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
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|
322 | u8x8->utf8_state = 3; |
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Initial import of the CO2 meter application.
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parents:
diff
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323 | b &= 7; |
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Initial import of the CO2 meter application.
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parents:
diff
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|
324 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
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|
325 | else if ( b >= 0xe0 ) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
326 | { |
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Initial import of the CO2 meter application.
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parents:
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|
327 | u8x8->utf8_state = 2; |
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Initial import of the CO2 meter application.
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parents:
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|
328 | b &= 15; |
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Initial import of the CO2 meter application.
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parents:
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|
329 | } |
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Initial import of the CO2 meter application.
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parents:
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|
330 | else if ( b >= 0xc0 ) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
331 | { |
88d965579617
Initial import of the CO2 meter application.
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parents:
diff
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|
332 | u8x8->utf8_state = 1; |
88d965579617
Initial import of the CO2 meter application.
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parents:
diff
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|
333 | b &= 0x01f; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
334 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
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|
335 | else |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
336 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
337 | /* do nothing, just use the value as encoding */ |
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Initial import of the CO2 meter application.
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parents:
diff
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338 | return b; |
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Initial import of the CO2 meter application.
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parents:
diff
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|
339 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
340 | u8x8->encoding = b; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
341 | return 0x0fffe; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
342 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
343 | else |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
344 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
345 | u8x8->utf8_state--; |
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Initial import of the CO2 meter application.
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parents:
diff
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|
346 | /* The case b < 0x080 (an illegal UTF8 encoding) is not checked here. */ |
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Initial import of the CO2 meter application.
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parents:
diff
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|
347 | u8x8->encoding<<=6; |
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Initial import of the CO2 meter application.
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parents:
diff
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|
348 | b &= 0x03f; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
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|
349 | u8x8->encoding |= b; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
350 | if ( u8x8->utf8_state != 0 ) |
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Initial import of the CO2 meter application.
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parents:
diff
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|
351 | return 0x0fffe; /* nothing to do yet */ |
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Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
352 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
353 | return u8x8->encoding; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
354 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
355 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
356 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
357 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
358 | static uint8_t u8x8_draw_string(u8x8_t *u8x8, uint8_t x, uint8_t y, const char *s) U8X8_NOINLINE; |
88d965579617
Initial import of the CO2 meter application.
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parents:
diff
changeset
|
359 | static uint8_t u8x8_draw_string(u8x8_t *u8x8, uint8_t x, uint8_t y, const char *s) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
360 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
361 | uint16_t e; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
362 | uint8_t cnt = 0; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
363 | uint8_t th = u8x8_pgm_read(u8x8->font+2); /* new 2019 format */ |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
364 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
365 | u8x8_utf8_init(u8x8); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
366 | for(;;) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
367 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
368 | e = u8x8->next_cb(u8x8, (uint8_t)*s); |
88d965579617
Initial import of the CO2 meter application.
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parents:
diff
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|
369 | if ( e == 0x0ffff ) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
370 | break; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
371 | s++; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
372 | if ( e != 0x0fffe ) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
373 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
374 | u8x8_DrawGlyph(u8x8, x, y, e); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
375 | x+=th; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
376 | cnt++; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
377 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
378 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
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|
379 | return cnt; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
380 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
381 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
382 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
383 | uint8_t u8x8_DrawString(u8x8_t *u8x8, uint8_t x, uint8_t y, const char *s) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
384 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
385 | u8x8->next_cb = u8x8_ascii_next; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
386 | return u8x8_draw_string(u8x8, x, y, s); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
387 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
388 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
389 | uint8_t u8x8_DrawUTF8(u8x8_t *u8x8, uint8_t x, uint8_t y, const char *s) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
390 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
391 | u8x8->next_cb = u8x8_utf8_next; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
392 | return u8x8_draw_string(u8x8, x, y, s); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
393 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
394 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
395 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
396 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
397 | static uint8_t u8x8_draw_2x2_string(u8x8_t *u8x8, uint8_t x, uint8_t y, const char *s) U8X8_NOINLINE; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
398 | static uint8_t u8x8_draw_2x2_string(u8x8_t *u8x8, uint8_t x, uint8_t y, const char *s) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
399 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
400 | uint16_t e; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
401 | uint8_t cnt = 0; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
402 | u8x8_utf8_init(u8x8); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
403 | for(;;) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
404 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
405 | e = u8x8->next_cb(u8x8, (uint8_t)*s); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
406 | if ( e == 0x0ffff ) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
407 | break; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
408 | s++; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
409 | if ( e != 0x0fffe ) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
410 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
411 | u8x8_Draw2x2Glyph(u8x8, x, y, e); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
412 | x+=2; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
413 | cnt++; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
414 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
415 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
416 | return cnt; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
417 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
418 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
419 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
420 | uint8_t u8x8_Draw2x2String(u8x8_t *u8x8, uint8_t x, uint8_t y, const char *s) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
421 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
422 | u8x8->next_cb = u8x8_ascii_next; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
423 | return u8x8_draw_2x2_string(u8x8, x, y, s); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
424 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
425 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
426 | uint8_t u8x8_Draw2x2UTF8(u8x8_t *u8x8, uint8_t x, uint8_t y, const char *s) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
427 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
428 | u8x8->next_cb = u8x8_utf8_next; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
429 | return u8x8_draw_2x2_string(u8x8, x, y, s); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
430 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
431 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
432 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
433 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
434 | static uint8_t u8x8_draw_1x2_string(u8x8_t *u8x8, uint8_t x, uint8_t y, const char *s) U8X8_NOINLINE; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
435 | static uint8_t u8x8_draw_1x2_string(u8x8_t *u8x8, uint8_t x, uint8_t y, const char *s) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
436 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
437 | uint16_t e; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
438 | uint8_t cnt = 0; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
439 | u8x8_utf8_init(u8x8); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
440 | for(;;) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
441 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
442 | e = u8x8->next_cb(u8x8, (uint8_t)*s); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
443 | if ( e == 0x0ffff ) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
444 | break; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
445 | s++; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
446 | if ( e != 0x0fffe ) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
447 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
448 | u8x8_Draw1x2Glyph(u8x8, x, y, e); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
449 | x++; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
450 | cnt++; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
451 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
452 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
453 | return cnt; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
454 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
455 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
456 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
457 | uint8_t u8x8_Draw1x2String(u8x8_t *u8x8, uint8_t x, uint8_t y, const char *s) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
458 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
459 | u8x8->next_cb = u8x8_ascii_next; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
460 | return u8x8_draw_1x2_string(u8x8, x, y, s); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
461 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
462 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
463 | uint8_t u8x8_Draw1x2UTF8(u8x8_t *u8x8, uint8_t x, uint8_t y, const char *s) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
464 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
465 | u8x8->next_cb = u8x8_utf8_next; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
466 | return u8x8_draw_1x2_string(u8x8, x, y, s); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
467 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
468 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
469 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
470 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
471 | uint8_t u8x8_GetUTF8Len(u8x8_t *u8x8, const char *s) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
472 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
473 | uint16_t e; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
474 | uint8_t cnt = 0; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
475 | u8x8_utf8_init(u8x8); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
476 | for(;;) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
477 | { |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
478 | e = u8x8_utf8_next(u8x8, *s); |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
479 | if ( e == 0x0ffff ) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
480 | break; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
481 | s++; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
482 | if ( e != 0x0fffe ) |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
483 | cnt++; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
484 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
485 | return cnt; |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
486 | } |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
487 | |
88d965579617
Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
488 |