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119 lines
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<div id="projectname">SSD1306 OLED display driver
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 <span id="projectnumber">1.8.2</span>
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<div id="projectbrief">This library is developed to control SSD1306/SSD1331/SSD1351/IL9163/PCD8554 RGB i2c/spi LED displays</div>
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<div class="title">ssd1306_generic.c</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> MIT License</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"></span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (c) 2016-2019, Alexey Dynda</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> Permission is hereby granted, free of charge, to any person obtaining a copy</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> of this software and associated documentation files (the "Software"), to deal</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> in the Software without restriction, including without limitation the rights</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> copies of the Software, and to permit persons to whom the Software is</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"></span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> The above copyright notice and this permission notice shall be included in all</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> copies or substantial portions of the Software.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> SOFTWARE.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">*/</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="ssd1306_8h.html">ssd1306.h</a>"</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "<a class="code" href="ssd1306__fonts_8h.html">ssd1306_fonts.h</a>"</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "<a class="code" href="lcd__common_8h.html">lcd/lcd_common.h</a>"</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include "<a class="code" href="ssd1306__i2c_8h.html">intf/i2c/ssd1306_i2c.h</a>"</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include "<a class="code" href="ssd1306__spi_8h.html">intf/spi/ssd1306_spi.h</a>"</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "<a class="code" href="ssd1306__interface_8h.html">intf/ssd1306_interface.h</a>"</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include "<a class="code" href="io_8h.html">ssd1306_hal/io.h</a>"</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include "<a class="code" href="nano__gfx__types_8h.html">nano_gfx_types.h</a>"</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">enum</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> {</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  SSD1306_OLD_FIXED_FORMAT = 0x00,</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  SSD1306_NEW_FIXED_FORMAT = 0x01,</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  SSD1306_NEW_FORMAT = 0x02,</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  SSD1306_SQUIX_FORMAT = 0x03,</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> };</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> uint16_t ssd1306_color = 0xFFFF;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> lcduint_t ssd1306_cursorX = 0;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> lcduint_t ssd1306_cursorY = 0;</div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="group___n_a_n_o___e_n_g_i_n_e___a_p_i.html#ga42f0bf9faab34f849a7b9de151ccf456"> 49</a></span> <a class="code" href="struct_s_fixed_font_info.html">SFixedFontInfo</a> <a class="code" href="group___n_a_n_o___e_n_g_i_n_e___a_p_i.html#ga42f0bf9faab34f849a7b9de151ccf456">s_fixedFont</a> = {}; <span class="comment">//{ { 0 }, 0 };</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#ifdef CONFIG_SSD1306_UNICODE_ENABLE</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> uint8_t g_ssd1306_unicode = 1;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">static</span> void (*s_ssd1306_getCharBitmap)(uint16_t unicode, <a class="code" href="struct_s_char_info.html">SCharInfo</a> *info) = NULL;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">static</span> <span class="keyword">const</span> uint8_t *ssd1306_getCharGlyph(<span class="keywordtype">char</span> ch);</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">static</span> <span class="keyword">const</span> uint8_t *ssd1306_getU16CharGlyph(uint16_t unicode);</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="group___l_c_d___i_n_t_e_r_f_a_c_e___a_p_i.html#gaaacca10ced128b51917f24c1d74a0cdb"> 58</a></span> lcduint_t <a class="code" href="group___l_c_d___i_n_t_e_r_f_a_c_e___a_p_i.html#gaaacca10ced128b51917f24c1d74a0cdb">ssd1306_displayHeight</a>()</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> {</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordflow">return</span> <a class="code" href="group___l_c_d___i_n_t_e_r_f_a_c_e___a_p_i.html#gaddd9cfaaeac4d2937f5372313ddaee4f">ssd1306_lcd</a>.<a class="code" href="structssd1306__lcd__t.html#af576fdaf144fefdb8e278ca3cb90f49e">height</a>;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> }</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="group___l_c_d___i_n_t_e_r_f_a_c_e___a_p_i.html#ga242c99a7c5f09eaad688f91c018215e1"> 63</a></span> lcduint_t <a class="code" href="group___l_c_d___i_n_t_e_r_f_a_c_e___a_p_i.html#ga242c99a7c5f09eaad688f91c018215e1">ssd1306_displayWidth</a>()</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> {</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">return</span> <a class="code" href="group___l_c_d___i_n_t_e_r_f_a_c_e___a_p_i.html#gaddd9cfaaeac4d2937f5372313ddaee4f">ssd1306_lcd</a>.<a class="code" href="structssd1306__lcd__t.html#a0c7d9e9ee7e3d36391e55731b0ebc516">width</a>;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> }</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga5e1a5970d84bed47e0e7d8db33a51b09"> 68</a></span> <span class="keywordtype">void</span> <a class="code" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga5e1a5970d84bed47e0e7d8db33a51b09">ssd1306_setCursor</a>(lcdint_t x, lcdint_t y)</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> {</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  ssd1306_cursorX = x;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  ssd1306_cursorY = y;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> }</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">static</span> <span class="keyword">const</span> uint8_t * ssd1306_readUnicodeRecord(<a class="code" href="struct_s_unicode_block_record.html">SUnicodeBlockRecord</a> *r, <span class="keyword">const</span> uint8_t *p)</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> {</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  r-><a class="code" href="struct_s_unicode_block_record.html#af269a22380bdb209d119e78fd94793b3">start_code</a> =( pgm_read_byte(&p[0]) << 8) | (pgm_read_byte(&p[1]));</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  r-><a class="code" href="struct_s_unicode_block_record.html#a4e9a958ed2e5507c22490818dd2a304d">count</a> = pgm_read_byte(&p[2]);</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">return</span> (r-><a class="code" href="struct_s_unicode_block_record.html#a4e9a958ed2e5507c22490818dd2a304d">count</a> > 0) ? (&p[3]): NULL;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> }</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div><div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga4ed82d5a009a2553cf8525e8ba94df1a"> 82</a></span> <span class="keywordtype">void</span> <a class="code" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga4ed82d5a009a2553cf8525e8ba94df1a">ssd1306_setSecondaryFont</a>(<span class="keyword">const</span> uint8_t * progmemUnicode)</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> {</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="preprocessor">#ifdef CONFIG_SSD1306_UNICODE_ENABLE</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a73c75a104b00970b7fef5c7fe66b5ff6">secondary_table</a> = progmemUnicode;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">if</span> (s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a73c75a104b00970b7fef5c7fe66b5ff6">secondary_table</a> != NULL)</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  {</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a73c75a104b00970b7fef5c7fe66b5ff6">secondary_table</a> += <span class="keyword">sizeof</span>(<a class="code" href="struct_s_font_header_record.html">SFontHeaderRecord</a>);</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  }</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> }</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div><div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga5be82ef5fe440e223aab2e06e0122643"> 93</a></span> <span class="keywordtype">void</span> <a class="code" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga5be82ef5fe440e223aab2e06e0122643">ssd1306_getCharBitmap</a>(uint16_t unicode, <a class="code" href="struct_s_char_info.html">SCharInfo</a> *info)</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> {</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">return</span> s_ssd1306_getCharBitmap( unicode, info );</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> }</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> uint16_t ssd1306_unicode16FromUtf8(uint8_t ch)</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> {</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="preprocessor">#ifdef CONFIG_SSD1306_UNICODE_ENABLE</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">static</span> uint16_t unicode = 0;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  ch &= 0x000000FF;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">if</span> (!unicode)</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  {</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">if</span> ( ch >= 0xc0 )</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  {</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  unicode = ch;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">return</span> <a class="code" href="ssd1306__generic_8h.html#abed91b24933cbc8ba18dab9cd9f92e08">SSD1306_MORE_CHARS_REQUIRED</a>;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  }</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">return</span> ch;</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  uint16_t code = ((unicode & 0x1f) << 6) | (ch & 0x3f);</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  unicode = 0;</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">return</span> code;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">return</span> ch;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> }</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div><div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#gae45e7f9b10a6b3f2c835e736a685d0e5"> 120</a></span> <span class="keywordtype">void</span> <a class="code" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#gae45e7f9b10a6b3f2c835e736a685d0e5">ssd1306_enableUtf8Mode</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> {</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="preprocessor">#ifdef CONFIG_SSD1306_UNICODE_ENABLE</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  g_ssd1306_unicode = 1;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> }</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div><div class="line"><a name="l00127"></a><span class="lineno"><a class="line" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga1253eb503cac1913c2d93200ea75c2b4"> 127</a></span> <span class="keywordtype">void</span> <a class="code" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga1253eb503cac1913c2d93200ea75c2b4">ssd1306_enableAsciiMode</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> {</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="preprocessor">#ifdef CONFIG_SSD1306_UNICODE_ENABLE</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  g_ssd1306_unicode = 0;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> }</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="keyword">static</span> <span class="keyword">const</span> uint8_t *ssd1306_getCharGlyph(<span class="keywordtype">char</span> ch)</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> {</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">return</span> &s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a8b47480d4d3e59a40411045a1c82730c">primary_table</a>[ (ch - s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a2b7b768b98e4da20a932b32d7980dde1">ascii_offset</a>) *</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a16b1ae2c599c2e8c1634a372f4c550b8">glyph_size</a> +</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  (s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ea841c88936f4f4d49f6d0c4b71ce8e">type</a> == 0x01 ? <span class="keyword">sizeof</span>(<a class="code" href="struct_s_unicode_block_record.html">SUnicodeBlockRecord</a>) : 0) ];</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> }</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="preprocessor">#ifdef CONFIG_SSD1306_UNICODE_ENABLE</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="keyword">static</span> <span class="keyword">const</span> uint8_t *ssd1306_searchCharGlyph(<span class="keyword">const</span> uint8_t * unicode_table, uint16_t unicode)</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> {</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="struct_s_unicode_block_record.html">SUnicodeBlockRecord</a> r;</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">const</span> uint8_t *data = unicode_table;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="comment">// looking for required unicode table</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">while</span> (1)</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  {</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  ssd1306_readUnicodeRecord( &r, data );</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">if</span> (r.<a class="code" href="struct_s_unicode_block_record.html#a4e9a958ed2e5507c22490818dd2a304d">count</a> == 0)</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  {</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  }</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  data += <span class="keyword">sizeof</span>(<a class="code" href="struct_s_unicode_block_record.html">SUnicodeBlockRecord</a>);</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">if</span> ( ( unicode >= r.<a class="code" href="struct_s_unicode_block_record.html#af269a22380bdb209d119e78fd94793b3">start_code</a>) && ( unicode < (r.<a class="code" href="struct_s_unicode_block_record.html#af269a22380bdb209d119e78fd94793b3">start_code</a> + r.<a class="code" href="struct_s_unicode_block_record.html#a4e9a958ed2e5507c22490818dd2a304d">count</a>) ) )</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  {</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  }</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  data += r.<a class="code" href="struct_s_unicode_block_record.html#a4e9a958ed2e5507c22490818dd2a304d">count</a> * s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a16b1ae2c599c2e8c1634a372f4c550b8">glyph_size</a>;</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  }</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">if</span> (r.<a class="code" href="struct_s_unicode_block_record.html#a4e9a958ed2e5507c22490818dd2a304d">count</a> == 0)</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  {</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="comment">// Sorry, no glyph found for the specified character</span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span> NULL;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">return</span> &data[ (unicode - r.<a class="code" href="struct_s_unicode_block_record.html#af269a22380bdb209d119e78fd94793b3">start_code</a>) * s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a16b1ae2c599c2e8c1634a372f4c550b8">glyph_size</a> ];</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> }</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="keyword">static</span> <span class="keyword">const</span> uint8_t *ssd1306_getU16CharGlyph(uint16_t unicode)</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> {</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="preprocessor">#ifdef CONFIG_SSD1306_UNICODE_ENABLE</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keyword">const</span> uint8_t * glyph = NULL;</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">if</span> (g_ssd1306_unicode)</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  {</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">if</span> ((unicode < 128) && (s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ea841c88936f4f4d49f6d0c4b71ce8e">type</a> == 0x00) && (s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a8b47480d4d3e59a40411045a1c82730c">primary_table</a> != NULL))</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  {</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">return</span> ssd1306_getCharGlyph(unicode);</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  }</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">if</span> (s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a8b47480d4d3e59a40411045a1c82730c">primary_table</a>)</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  {</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  glyph = ssd1306_searchCharGlyph( s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a8b47480d4d3e59a40411045a1c82730c">primary_table</a>, unicode );</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  }</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">if</span> (!glyph && s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a73c75a104b00970b7fef5c7fe66b5ff6">secondary_table</a>)</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  {</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  glyph = ssd1306_searchCharGlyph( s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a73c75a104b00970b7fef5c7fe66b5ff6">secondary_table</a>, unicode );</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  }</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">if</span> (!glyph)</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  {</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">return</span> ssd1306_getCharGlyph( s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a2b7b768b98e4da20a932b32d7980dde1">ascii_offset</a> );</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  }</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">return</span> glyph;</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  }</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  {</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">return</span> ssd1306_getCharGlyph(unicode);</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  }</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> }</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="keyword">static</span> <span class="keywordtype">void</span> __ssd1306_oldFormatGetBitmap(uint16_t unicode, <a class="code" href="struct_s_char_info.html">SCharInfo</a> *info)</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> {</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">if</span> (info)</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  {</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  info-><a class="code" href="struct_s_char_info.html#a5473977c8856f8b33d5dd5383d88ad89">width</a> = s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ddb0bb869318675504c842516810c2d">width</a>;</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  info-><a class="code" href="struct_s_char_info.html#a8bd0a76b2bebe145437473ab3c1b8a2b">height</a> = s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#ad650740842794fe175eb1dccfa3cedea">height</a>;</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  info-><a class="code" href="struct_s_char_info.html#a812ff013a4ac7c53e8050892cd82541f">spacing</a> = 0;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  info-><a class="code" href="struct_s_char_info.html#a63babb0e12a4d2b08ececeb39abb6ed0">glyph</a> = ssd1306_getU16CharGlyph( unicode );</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  }</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> }</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div><div class="line"><a name="l00220"></a><span class="lineno"><a class="line" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#gac38e07839ff23bd17a6f0c79f5f92d2d"> 220</a></span> <span class="keywordtype">void</span> <a class="code" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#gac38e07839ff23bd17a6f0c79f5f92d2d">ssd1306_setFixedFont</a>(<span class="keyword">const</span> uint8_t * progmemFont)</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> {</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ea841c88936f4f4d49f6d0c4b71ce8e">type</a> = pgm_read_byte( &progmemFont[0] );</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ddb0bb869318675504c842516810c2d">width</a> = pgm_read_byte(&progmemFont[1]);</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#ad650740842794fe175eb1dccfa3cedea">height</a> = pgm_read_byte(&progmemFont[2]);</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a2b7b768b98e4da20a932b32d7980dde1">ascii_offset</a> = pgm_read_byte(&progmemFont[3]);</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a8b47480d4d3e59a40411045a1c82730c">primary_table</a> = progmemFont + 4;</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  s_ssd1306_getCharBitmap = __ssd1306_oldFormatGetBitmap;</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#ae1f28bffdc33257500d04b8999edb9b2">pages</a> = (s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#ad650740842794fe175eb1dccfa3cedea">height</a> + 7) >> 3;</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a16b1ae2c599c2e8c1634a372f4c550b8">glyph_size</a> = s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#ae1f28bffdc33257500d04b8999edb9b2">pages</a> * s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ddb0bb869318675504c842516810c2d">width</a>;</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="preprocessor">#ifdef CONFIG_SSD1306_UNICODE_ENABLE</span></div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a73c75a104b00970b7fef5c7fe66b5ff6">secondary_table</a> = NULL;</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> }</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="keywordtype">void</span> ssd1306_setFixedFont_oldStyle(<span class="keyword">const</span> uint8_t * progmemFont)</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> {</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ea841c88936f4f4d49f6d0c4b71ce8e">type</a> = pgm_read_byte( &progmemFont[0] );</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ddb0bb869318675504c842516810c2d">width</a> = pgm_read_byte(&progmemFont[1]);</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#ad650740842794fe175eb1dccfa3cedea">height</a> = pgm_read_byte(&progmemFont[2]);</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a2b7b768b98e4da20a932b32d7980dde1">ascii_offset</a> = pgm_read_byte(&progmemFont[3]);</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a8b47480d4d3e59a40411045a1c82730c">primary_table</a> = progmemFont + 4;</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#ae1f28bffdc33257500d04b8999edb9b2">pages</a> = (s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#ad650740842794fe175eb1dccfa3cedea">height</a> + 7) >> 3;</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a16b1ae2c599c2e8c1634a372f4c550b8">glyph_size</a> = s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#ae1f28bffdc33257500d04b8999edb9b2">pages</a> * s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ddb0bb869318675504c842516810c2d">width</a>;</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> }</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="keyword">static</span> <span class="keywordtype">void</span> __ssd1306_newFormatGetBitmap(uint16_t unicode, <a class="code" href="struct_s_char_info.html">SCharInfo</a> *info)</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> {</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">if</span> (info)</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  {</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="preprocessor">#ifdef CONFIG_SSD1306_UNICODE_ENABLE</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  uint8_t table_index = 0;</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keyword">const</span> uint8_t *data = s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a8b47480d4d3e59a40411045a1c82730c">primary_table</a>;</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordflow">while</span> (data)</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  {</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <a class="code" href="struct_s_unicode_block_record.html">SUnicodeBlockRecord</a> r;</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  data = ssd1306_readUnicodeRecord( &r, data );</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordflow">if</span> (!data)</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  {</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="preprocessor">#ifdef CONFIG_SSD1306_UNICODE_ENABLE</span></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">if</span> ( table_index == 0 )</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  {</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  table_index++;</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  data = s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a73c75a104b00970b7fef5c7fe66b5ff6">secondary_table</a>;</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  }</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  }</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="comment">/* Check that unicode in the section being processed */</span></div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">if</span> ( ( unicode < r.<a class="code" href="struct_s_unicode_block_record.html#af269a22380bdb209d119e78fd94793b3">start_code</a>) || ( unicode >= (r.<a class="code" href="struct_s_unicode_block_record.html#af269a22380bdb209d119e78fd94793b3">start_code</a> + r.<a class="code" href="struct_s_unicode_block_record.html#a4e9a958ed2e5507c22490818dd2a304d">count</a>) ) )</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  {</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="comment">// skip jump table</span></div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  data += r.<a class="code" href="struct_s_unicode_block_record.html#a4e9a958ed2e5507c22490818dd2a304d">count</a> * 4;</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="comment">// skip block bitmap data</span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  data += ((pgm_read_byte(&data[0]) << 8) | (pgm_read_byte(&data[1]))) + 2;</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  }</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="comment">/* At this point data points to jump table (offset|offset|bytes|width) */</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  unicode -= r.<a class="code" href="struct_s_unicode_block_record.html#af269a22380bdb209d119e78fd94793b3">start_code</a>;</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  data += unicode * 4;</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  uint16_t offset = (pgm_read_byte(&data[0]) << 8) | (pgm_read_byte(&data[1]));</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  uint8_t glyph_width = pgm_read_byte(&data[2]);</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  uint8_t glyph_height = pgm_read_byte(&data[3]);</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  info-><a class="code" href="struct_s_char_info.html#a5473977c8856f8b33d5dd5383d88ad89">width</a> = glyph_width;</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  info-><a class="code" href="struct_s_char_info.html#a8bd0a76b2bebe145437473ab3c1b8a2b">height</a> = glyph_height;</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  info-><a class="code" href="struct_s_char_info.html#a812ff013a4ac7c53e8050892cd82541f">spacing</a> = glyph_width ? 1 : (s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ddb0bb869318675504c842516810c2d">width</a> >> 1);</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  info-><a class="code" href="struct_s_char_info.html#a63babb0e12a4d2b08ececeb39abb6ed0">glyph</a> = data + (r.<a class="code" href="struct_s_unicode_block_record.html#a4e9a958ed2e5507c22490818dd2a304d">count</a> - unicode) * 4 + 2 + offset;</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  }</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">if</span> (!info-><a class="code" href="struct_s_char_info.html#a63babb0e12a4d2b08ececeb39abb6ed0">glyph</a>)</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  {</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  info-><a class="code" href="struct_s_char_info.html#a5473977c8856f8b33d5dd5383d88ad89">width</a> = 0;</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  info-><a class="code" href="struct_s_char_info.html#a8bd0a76b2bebe145437473ab3c1b8a2b">height</a> = 0;</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  info-><a class="code" href="struct_s_char_info.html#a812ff013a4ac7c53e8050892cd82541f">spacing</a> = s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ddb0bb869318675504c842516810c2d">width</a> >> 1;</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  info-><a class="code" href="struct_s_char_info.html#a63babb0e12a4d2b08ececeb39abb6ed0">glyph</a> = s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a8b47480d4d3e59a40411045a1c82730c">primary_table</a>;</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  }</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  }</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> }</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> </div><div class="line"><a name="l00305"></a><span class="lineno"><a class="line" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga9ed5681762ded0577cab6bedb5de8e3e"> 305</a></span> <span class="keywordtype">void</span> <a class="code" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga9ed5681762ded0577cab6bedb5de8e3e">ssd1306_setFreeFont</a>(<span class="keyword">const</span> uint8_t * progmemFont)</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span> {</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ea841c88936f4f4d49f6d0c4b71ce8e">type</a> = pgm_read_byte( &progmemFont[0] );</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ddb0bb869318675504c842516810c2d">width</a> = pgm_read_byte(&progmemFont[1]);</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#ad650740842794fe175eb1dccfa3cedea">height</a> = pgm_read_byte(&progmemFont[2]);</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a2b7b768b98e4da20a932b32d7980dde1">ascii_offset</a> = pgm_read_byte(&progmemFont[3]);</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a8b47480d4d3e59a40411045a1c82730c">primary_table</a> = progmemFont + 4;</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  s_ssd1306_getCharBitmap = __ssd1306_newFormatGetBitmap;</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#ae1f28bffdc33257500d04b8999edb9b2">pages</a> = (s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#ad650740842794fe175eb1dccfa3cedea">height</a> + 7) >> 3;</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="preprocessor">#ifdef CONFIG_SSD1306_UNICODE_ENABLE</span></div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a73c75a104b00970b7fef5c7fe66b5ff6">secondary_table</a> = NULL;</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> }</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span> </div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span> </div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="keyword">static</span> <span class="keywordtype">void</span> __ssd1306_squixFormatGetBitmap(uint16_t unicode, <a class="code" href="struct_s_char_info.html">SCharInfo</a> *info)</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span> {</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordflow">if</span> (info)</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  {</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keyword">const</span> uint8_t *data = s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a8b47480d4d3e59a40411045a1c82730c">primary_table</a>;</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="comment">/* Check that unicode in the section being processed */</span></div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keywordflow">if</span> ( !data || ( unicode < s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a2b7b768b98e4da20a932b32d7980dde1">ascii_offset</a>) || ( unicode >= (s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a2b7b768b98e4da20a932b32d7980dde1">ascii_offset</a> + s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#af15942a32b4cebccdad63b2d81f24abc">count</a>) ) )</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  {</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  info-><a class="code" href="struct_s_char_info.html#a5473977c8856f8b33d5dd5383d88ad89">width</a> = 0;</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  info-><a class="code" href="struct_s_char_info.html#a8bd0a76b2bebe145437473ab3c1b8a2b">height</a> = 0;</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  info-><a class="code" href="struct_s_char_info.html#a812ff013a4ac7c53e8050892cd82541f">spacing</a> = s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ddb0bb869318675504c842516810c2d">width</a> >> 1;</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  info-><a class="code" href="struct_s_char_info.html#a63babb0e12a4d2b08ececeb39abb6ed0">glyph</a> = s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a8b47480d4d3e59a40411045a1c82730c">primary_table</a>;</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  }</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="comment">/* At this point data points to jump table (offset|offset|bytes|width) */</span></div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keyword">const</span> uint8_t * bitmap_data = data + (uint16_t)s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#af15942a32b4cebccdad63b2d81f24abc">count</a> * 4;</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  unicode -= s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a2b7b768b98e4da20a932b32d7980dde1">ascii_offset</a>;</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  data += (unicode * 4);</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  uint16_t offset = (pgm_read_byte(&data[0]) << 8) | pgm_read_byte(&data[1]);</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  uint8_t glyph_bytes = pgm_read_byte(&data[2]);</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <span class="comment">// uint8_t width = pgm_read_byte(&data[3]);</span></div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  info-><a class="code" href="struct_s_char_info.html#a5473977c8856f8b33d5dd5383d88ad89">width</a> = glyph_bytes; <span class="comment">//(glyph_bytes + s_fixedFont.pages - 1) / s_fixedFont.pages;</span></div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  info-><a class="code" href="struct_s_char_info.html#a8bd0a76b2bebe145437473ab3c1b8a2b">height</a> = s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#ad650740842794fe175eb1dccfa3cedea">height</a> / 2;</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  info-><a class="code" href="struct_s_char_info.html#a812ff013a4ac7c53e8050892cd82541f">spacing</a> = 1;</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> <span class="comment">// uint8_t index=0;</span></div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  info-><a class="code" href="struct_s_char_info.html#a63babb0e12a4d2b08ececeb39abb6ed0">glyph</a> = bitmap_data;</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keywordflow">if</span> ( offset != 0xFFFF )</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  {</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  info-><a class="code" href="struct_s_char_info.html#a63babb0e12a4d2b08ececeb39abb6ed0">glyph</a> += offset;</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  }</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  }</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span> }</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span> </div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span> <span class="keywordtype">void</span> ssd1306_setSquixFont(<span class="keyword">const</span> uint8_t * progmemFont)</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span> {</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ea841c88936f4f4d49f6d0c4b71ce8e">type</a> = SSD1306_SQUIX_FORMAT;</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ddb0bb869318675504c842516810c2d">width</a> = pgm_read_byte(&progmemFont[0]);</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#ad650740842794fe175eb1dccfa3cedea">height</a> = pgm_read_byte(&progmemFont[1]);</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a2b7b768b98e4da20a932b32d7980dde1">ascii_offset</a> = pgm_read_byte(&progmemFont[2]);</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#af15942a32b4cebccdad63b2d81f24abc">count</a> = pgm_read_byte(&progmemFont[3]);</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a8b47480d4d3e59a40411045a1c82730c">primary_table</a> = progmemFont + 4;</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  s_ssd1306_getCharBitmap = __ssd1306_squixFormatGetBitmap;</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#ae1f28bffdc33257500d04b8999edb9b2">pages</a> = (s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#ad650740842794fe175eb1dccfa3cedea">height</a> + 7) >> 3;</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a16b1ae2c599c2e8c1634a372f4c550b8">glyph_size</a> = s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#ae1f28bffdc33257500d04b8999edb9b2">pages</a> * s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">h</a>.<a class="code" href="struct_s_font_header_record.html#a0ddb0bb869318675504c842516810c2d">width</a>;</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <span class="preprocessor">#ifdef CONFIG_SSD1306_UNICODE_ENABLE</span></div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  s_fixedFont.<a class="code" href="struct_s_fixed_font_info.html#a73c75a104b00970b7fef5c7fe66b5ff6">secondary_table</a> = NULL;</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span> }</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span> </div><div class="line"><a name="l00372"></a><span class="lineno"><a class="line" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga9f9bdb98132731ab1b15fd0f426556e8"> 372</a></span> lcduint_t <a class="code" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga9f9bdb98132731ab1b15fd0f426556e8">ssd1306_getTextSize</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *text, lcduint_t *height)</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span> {</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  lcduint_t width = 0;</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordflow">while</span> (*text)</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  {</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keywordflow">if</span> (*text == <span class="charliteral">'\r'</span> || *text == <span class="charliteral">'\n'</span>)</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  {</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  text++;</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  }</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  uint16_t unicode = ssd1306_unicode16FromUtf8(*text);</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keywordflow">if</span> (unicode == <a class="code" href="ssd1306__generic_8h.html#abed91b24933cbc8ba18dab9cd9f92e08">SSD1306_MORE_CHARS_REQUIRED</a>)</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  {</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  text++;</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  }</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <a class="code" href="struct_s_char_info.html">SCharInfo</a> char_info;</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <a class="code" href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga5be82ef5fe440e223aab2e06e0122643">ssd1306_getCharBitmap</a>(unicode, &char_info);</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  width += char_info.<a class="code" href="struct_s_char_info.html#a5473977c8856f8b33d5dd5383d88ad89">width</a> + char_info.<a class="code" href="struct_s_char_info.html#a812ff013a4ac7c53e8050892cd82541f">spacing</a>;</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordflow">if</span> ( height ) *height = char_info.<a class="code" href="struct_s_char_info.html#a8bd0a76b2bebe145437473ab3c1b8a2b">height</a>;</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  text++;</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  }</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordflow">return</span> width;</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span> }</div><div class="ttc" id="group___l_c_d___g_e_n_e_r_i_c___a_p_i_html_ga4ed82d5a009a2553cf8525e8ba94df1a"><div class="ttname"><a href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga4ed82d5a009a2553cf8525e8ba94df1a">ssd1306_setSecondaryFont</a></div><div class="ttdeci">void ssd1306_setSecondaryFont(const uint8_t *progmemUnicode)</div><div class="ttdef"><b>Definition:</b> <a href="ssd1306__generic_8c_source.html#l00082">ssd1306_generic.c:82</a></div></div>
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<div class="ttc" id="group___l_c_d___i_n_t_e_r_f_a_c_e___a_p_i_html_ga242c99a7c5f09eaad688f91c018215e1"><div class="ttname"><a href="group___l_c_d___i_n_t_e_r_f_a_c_e___a_p_i.html#ga242c99a7c5f09eaad688f91c018215e1">ssd1306_displayWidth</a></div><div class="ttdeci">lcduint_t ssd1306_displayWidth()</div><div class="ttdef"><b>Definition:</b> <a href="ssd1306__generic_8c_source.html#l00063">ssd1306_generic.c:63</a></div></div>
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<div class="ttc" id="struct_s_char_info_html_a8bd0a76b2bebe145437473ab3c1b8a2b"><div class="ttname"><a href="struct_s_char_info.html#a8bd0a76b2bebe145437473ab3c1b8a2b">SCharInfo::height</a></div><div class="ttdeci">uint8_t height</div><div class="ttdoc">char height in pixels </div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00121">nano_gfx_types.h:121</a></div></div>
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<div class="ttc" id="lcd__common_8h_html"><div class="ttname"><a href="lcd__common_8h.html">lcd_common.h</a></div></div>
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<div class="ttc" id="struct_s_fixed_font_info_html_a8b47480d4d3e59a40411045a1c82730c"><div class="ttname"><a href="struct_s_fixed_font_info.html#a8b47480d4d3e59a40411045a1c82730c">SFixedFontInfo::primary_table</a></div><div class="ttdeci">const uint8_t * primary_table</div><div class="ttdoc">font chars bits </div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00111">nano_gfx_types.h:111</a></div></div>
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<div class="ttc" id="struct_s_char_info_html"><div class="ttname"><a href="struct_s_char_info.html">SCharInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00118">nano_gfx_types.h:118</a></div></div>
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<div class="ttc" id="ssd1306_8h_html"><div class="ttname"><a href="ssd1306_8h.html">ssd1306.h</a></div></div>
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<div class="ttc" id="struct_s_unicode_block_record_html_af269a22380bdb209d119e78fd94793b3"><div class="ttname"><a href="struct_s_unicode_block_record.html#af269a22380bdb209d119e78fd94793b3">SUnicodeBlockRecord::start_code</a></div><div class="ttdeci">uint16_t start_code</div><div class="ttdoc">unicode start code </div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00098">nano_gfx_types.h:98</a></div></div>
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<div class="ttc" id="struct_s_font_header_record_html_a0ddb0bb869318675504c842516810c2d"><div class="ttname"><a href="struct_s_font_header_record.html#a0ddb0bb869318675504c842516810c2d">SFontHeaderRecord::width</a></div><div class="ttdeci">uint8_t width</div><div class="ttdoc">width in pixels </div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00090">nano_gfx_types.h:90</a></div></div>
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<div class="ttc" id="io_8h_html"><div class="ttname"><a href="io_8h.html">io.h</a></div></div>
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<div class="ttc" id="ssd1306__i2c_8h_html"><div class="ttname"><a href="ssd1306__i2c_8h.html">ssd1306_i2c.h</a></div></div>
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<div class="ttc" id="struct_s_font_header_record_html_a0ea841c88936f4f4d49f6d0c4b71ce8e"><div class="ttname"><a href="struct_s_font_header_record.html#a0ea841c88936f4f4d49f6d0c4b71ce8e">SFontHeaderRecord::type</a></div><div class="ttdeci">uint8_t type</div><div class="ttdoc">font type: 0 - Fixed Font </div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00089">nano_gfx_types.h:89</a></div></div>
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<div class="ttc" id="group___l_c_d___g_e_n_e_r_i_c___a_p_i_html_gac38e07839ff23bd17a6f0c79f5f92d2d"><div class="ttname"><a href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#gac38e07839ff23bd17a6f0c79f5f92d2d">ssd1306_setFixedFont</a></div><div class="ttdeci">void ssd1306_setFixedFont(const uint8_t *progmemFont)</div><div class="ttdef"><b>Definition:</b> <a href="ssd1306__generic_8c_source.html#l00220">ssd1306_generic.c:220</a></div></div>
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<div class="ttc" id="struct_s_font_header_record_html_ad650740842794fe175eb1dccfa3cedea"><div class="ttname"><a href="struct_s_font_header_record.html#ad650740842794fe175eb1dccfa3cedea">SFontHeaderRecord::height</a></div><div class="ttdeci">uint8_t height</div><div class="ttdoc">height in pixels </div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00091">nano_gfx_types.h:91</a></div></div>
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<div class="ttc" id="struct_s_fixed_font_info_html"><div class="ttname"><a href="struct_s_fixed_font_info.html">SFixedFontInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00105">nano_gfx_types.h:105</a></div></div>
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<div class="ttc" id="struct_s_unicode_block_record_html"><div class="ttname"><a href="struct_s_unicode_block_record.html">SUnicodeBlockRecord</a></div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00096">nano_gfx_types.h:96</a></div></div>
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<div class="ttc" id="struct_s_font_header_record_html_a2b7b768b98e4da20a932b32d7980dde1"><div class="ttname"><a href="struct_s_font_header_record.html#a2b7b768b98e4da20a932b32d7980dde1">SFontHeaderRecord::ascii_offset</a></div><div class="ttdeci">uint8_t ascii_offset</div><div class="ttdoc">ascii offset </div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00092">nano_gfx_types.h:92</a></div></div>
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<div class="ttc" id="ssd1306__spi_8h_html"><div class="ttname"><a href="ssd1306__spi_8h.html">ssd1306_spi.h</a></div></div>
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<div class="ttc" id="group___l_c_d___g_e_n_e_r_i_c___a_p_i_html_ga9ed5681762ded0577cab6bedb5de8e3e"><div class="ttname"><a href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga9ed5681762ded0577cab6bedb5de8e3e">ssd1306_setFreeFont</a></div><div class="ttdeci">void ssd1306_setFreeFont(const uint8_t *progmemFont)</div><div class="ttdef"><b>Definition:</b> <a href="ssd1306__generic_8c_source.html#l00305">ssd1306_generic.c:305</a></div></div>
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<div class="ttc" id="group___l_c_d___i_n_t_e_r_f_a_c_e___a_p_i_html_gaddd9cfaaeac4d2937f5372313ddaee4f"><div class="ttname"><a href="group___l_c_d___i_n_t_e_r_f_a_c_e___a_p_i.html#gaddd9cfaaeac4d2937f5372313ddaee4f">ssd1306_lcd</a></div><div class="ttdeci">ssd1306_lcd_t ssd1306_lcd</div><div class="ttdef"><b>Definition:</b> <a href="lcd__common_8c_source.html#l00033">lcd_common.c:33</a></div></div>
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<div class="ttc" id="group___l_c_d___g_e_n_e_r_i_c___a_p_i_html_ga1253eb503cac1913c2d93200ea75c2b4"><div class="ttname"><a href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga1253eb503cac1913c2d93200ea75c2b4">ssd1306_enableAsciiMode</a></div><div class="ttdeci">void ssd1306_enableAsciiMode(void)</div><div class="ttdef"><b>Definition:</b> <a href="ssd1306__generic_8c_source.html#l00127">ssd1306_generic.c:127</a></div></div>
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<div class="ttc" id="nano__gfx__types_8h_html"><div class="ttname"><a href="nano__gfx__types_8h.html">nano_gfx_types.h</a></div></div>
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<div class="ttc" id="struct_s_unicode_block_record_html_a4e9a958ed2e5507c22490818dd2a304d"><div class="ttname"><a href="struct_s_unicode_block_record.html#a4e9a958ed2e5507c22490818dd2a304d">SUnicodeBlockRecord::count</a></div><div class="ttdeci">uint8_t count</div><div class="ttdoc">count of unicode chars in block </div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00099">nano_gfx_types.h:99</a></div></div>
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<div class="ttc" id="structssd1306__lcd__t_html_af576fdaf144fefdb8e278ca3cb90f49e"><div class="ttname"><a href="structssd1306__lcd__t.html#af576fdaf144fefdb8e278ca3cb90f49e">ssd1306_lcd_t::height</a></div><div class="ttdeci">lcduint_t height</div><div class="ttdef"><b>Definition:</b> <a href="lcd__common_8h_source.html#l00097">lcd_common.h:97</a></div></div>
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<div class="ttc" id="struct_s_char_info_html_a5473977c8856f8b33d5dd5383d88ad89"><div class="ttname"><a href="struct_s_char_info.html#a5473977c8856f8b33d5dd5383d88ad89">SCharInfo::width</a></div><div class="ttdeci">uint8_t width</div><div class="ttdoc">char width in pixels </div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00120">nano_gfx_types.h:120</a></div></div>
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<div class="ttc" id="struct_s_fixed_font_info_html_a73c75a104b00970b7fef5c7fe66b5ff6"><div class="ttname"><a href="struct_s_fixed_font_info.html#a73c75a104b00970b7fef5c7fe66b5ff6">SFixedFontInfo::secondary_table</a></div><div class="ttdeci">const uint8_t * secondary_table</div><div class="ttdoc">font chars bits </div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00113">nano_gfx_types.h:113</a></div></div>
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<div class="ttc" id="group___l_c_d___g_e_n_e_r_i_c___a_p_i_html_ga5e1a5970d84bed47e0e7d8db33a51b09"><div class="ttname"><a href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga5e1a5970d84bed47e0e7d8db33a51b09">ssd1306_setCursor</a></div><div class="ttdeci">void ssd1306_setCursor(lcdint_t x, lcdint_t y)</div><div class="ttdoc">Sets cursor position for text mode print functions. </div><div class="ttdef"><b>Definition:</b> <a href="ssd1306__generic_8c_source.html#l00068">ssd1306_generic.c:68</a></div></div>
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<div class="ttc" id="group___n_a_n_o___e_n_g_i_n_e___a_p_i_html_ga42f0bf9faab34f849a7b9de151ccf456"><div class="ttname"><a href="group___n_a_n_o___e_n_g_i_n_e___a_p_i.html#ga42f0bf9faab34f849a7b9de151ccf456">s_fixedFont</a></div><div class="ttdeci">SFixedFontInfo s_fixedFont</div><div class="ttdef"><b>Definition:</b> <a href="ssd1306__generic_8c_source.html#l00049">ssd1306_generic.c:49</a></div></div>
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<div class="ttc" id="struct_s_fixed_font_info_html_a5116a6259c857fffdbbfc0867ced31b9"><div class="ttname"><a href="struct_s_fixed_font_info.html#a5116a6259c857fffdbbfc0867ced31b9">SFixedFontInfo::h</a></div><div class="ttdeci">SFontHeaderRecord h</div><div class="ttdoc">record, containing information on font </div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00107">nano_gfx_types.h:107</a></div></div>
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<div class="ttc" id="ssd1306__interface_8h_html"><div class="ttname"><a href="ssd1306__interface_8h.html">ssd1306_interface.h</a></div></div>
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<div class="ttc" id="ssd1306__fonts_8h_html"><div class="ttname"><a href="ssd1306__fonts_8h.html">ssd1306_fonts.h</a></div></div>
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<div class="ttc" id="group___l_c_d___g_e_n_e_r_i_c___a_p_i_html_ga9f9bdb98132731ab1b15fd0f426556e8"><div class="ttname"><a href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga9f9bdb98132731ab1b15fd0f426556e8">ssd1306_getTextSize</a></div><div class="ttdeci">lcduint_t ssd1306_getTextSize(const char *text, lcduint_t *height)</div><div class="ttdef"><b>Definition:</b> <a href="ssd1306__generic_8c_source.html#l00372">ssd1306_generic.c:372</a></div></div>
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<div class="ttc" id="struct_s_char_info_html_a63babb0e12a4d2b08ececeb39abb6ed0"><div class="ttname"><a href="struct_s_char_info.html#a63babb0e12a4d2b08ececeb39abb6ed0">SCharInfo::glyph</a></div><div class="ttdeci">const uint8_t * glyph</div><div class="ttdoc">char data, located in progmem. </div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00123">nano_gfx_types.h:123</a></div></div>
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<div class="ttc" id="struct_s_font_header_record_html"><div class="ttname"><a href="struct_s_font_header_record.html">SFontHeaderRecord</a></div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00087">nano_gfx_types.h:87</a></div></div>
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<div class="ttc" id="group___l_c_d___i_n_t_e_r_f_a_c_e___a_p_i_html_gaaacca10ced128b51917f24c1d74a0cdb"><div class="ttname"><a href="group___l_c_d___i_n_t_e_r_f_a_c_e___a_p_i.html#gaaacca10ced128b51917f24c1d74a0cdb">ssd1306_displayHeight</a></div><div class="ttdeci">lcduint_t ssd1306_displayHeight()</div><div class="ttdef"><b>Definition:</b> <a href="ssd1306__generic_8c_source.html#l00058">ssd1306_generic.c:58</a></div></div>
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<div class="ttc" id="struct_s_char_info_html_a812ff013a4ac7c53e8050892cd82541f"><div class="ttname"><a href="struct_s_char_info.html#a812ff013a4ac7c53e8050892cd82541f">SCharInfo::spacing</a></div><div class="ttdeci">uint8_t spacing</div><div class="ttdoc">additional spaces after char in pixels </div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00122">nano_gfx_types.h:122</a></div></div>
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<div class="ttc" id="group___l_c_d___g_e_n_e_r_i_c___a_p_i_html_ga5be82ef5fe440e223aab2e06e0122643"><div class="ttname"><a href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#ga5be82ef5fe440e223aab2e06e0122643">ssd1306_getCharBitmap</a></div><div class="ttdeci">void ssd1306_getCharBitmap(uint16_t unicode, SCharInfo *info)</div><div class="ttdoc">returns char data for currently set (active) font. </div><div class="ttdef"><b>Definition:</b> <a href="ssd1306__generic_8c_source.html#l00093">ssd1306_generic.c:93</a></div></div>
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<div class="ttc" id="structssd1306__lcd__t_html_a0c7d9e9ee7e3d36391e55731b0ebc516"><div class="ttname"><a href="structssd1306__lcd__t.html#a0c7d9e9ee7e3d36391e55731b0ebc516">ssd1306_lcd_t::width</a></div><div class="ttdeci">lcduint_t width</div><div class="ttdef"><b>Definition:</b> <a href="lcd__common_8h_source.html#l00094">lcd_common.h:94</a></div></div>
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<div class="ttc" id="ssd1306__generic_8h_html_abed91b24933cbc8ba18dab9cd9f92e08"><div class="ttname"><a href="ssd1306__generic_8h.html#abed91b24933cbc8ba18dab9cd9f92e08">SSD1306_MORE_CHARS_REQUIRED</a></div><div class="ttdeci">#define SSD1306_MORE_CHARS_REQUIRED</div><div class="ttdef"><b>Definition:</b> <a href="ssd1306__generic_8h_source.html#l00043">ssd1306_generic.h:43</a></div></div>
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<div class="ttc" id="struct_s_fixed_font_info_html_a16b1ae2c599c2e8c1634a372f4c550b8"><div class="ttname"><a href="struct_s_fixed_font_info.html#a16b1ae2c599c2e8c1634a372f4c550b8">SFixedFontInfo::glyph_size</a></div><div class="ttdeci">uint8_t glyph_size</div><div class="ttdoc">glyph size in bytes </div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00110">nano_gfx_types.h:110</a></div></div>
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<div class="ttc" id="struct_s_fixed_font_info_html_ae1f28bffdc33257500d04b8999edb9b2"><div class="ttname"><a href="struct_s_fixed_font_info.html#ae1f28bffdc33257500d04b8999edb9b2">SFixedFontInfo::pages</a></div><div class="ttdeci">uint8_t pages</div><div class="ttdoc">height in pages (each page height is 8-pixels) </div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00109">nano_gfx_types.h:109</a></div></div>
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<div class="ttc" id="struct_s_fixed_font_info_html_af15942a32b4cebccdad63b2d81f24abc"><div class="ttname"><a href="struct_s_fixed_font_info.html#af15942a32b4cebccdad63b2d81f24abc">SFixedFontInfo::count</a></div><div class="ttdeci">uint8_t count</div><div class="ttdoc">count of characters </div><div class="ttdef"><b>Definition:</b> <a href="nano__gfx__types_8h_source.html#l00108">nano_gfx_types.h:108</a></div></div>
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<div class="ttc" id="group___l_c_d___g_e_n_e_r_i_c___a_p_i_html_gae45e7f9b10a6b3f2c835e736a685d0e5"><div class="ttname"><a href="group___l_c_d___g_e_n_e_r_i_c___a_p_i.html#gae45e7f9b10a6b3f2c835e736a685d0e5">ssd1306_enableUtf8Mode</a></div><div class="ttdeci">void ssd1306_enableUtf8Mode(void)</div><div class="ttdef"><b>Definition:</b> <a href="ssd1306__generic_8c_source.html#l00120">ssd1306_generic.c:120</a></div></div>
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