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<div id="projectbrief">Universal wireless communication library for Arduino</div>
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<div class="title">SSTV.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#if !defined(_RADIOLIB_RADIOLIB_SSTV_H)</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define _RADIOLIB_RADIOLIB_SSTV_H</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>  </div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include "../../TypeDef.h"</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>  </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#if !defined(RADIOLIB_EXCLUDE_SSTV)</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>  </div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include "../PhysicalLayer/PhysicalLayer.h"</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "../AFSK/AFSK.h"</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>  </div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// the following implementation is based on information from</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// http://www.barberdsp.com/downloads/Dayton%20Paper.pdf</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  </div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// VIS codes</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#define RADIOLIB_SSTV_SCOTTIE_1 60</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#define RADIOLIB_SSTV_SCOTTIE_2 56</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#define RADIOLIB_SSTV_SCOTTIE_DX 76</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#define RADIOLIB_SSTV_MARTIN_1 44</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#define RADIOLIB_SSTV_MARTIN_2 40</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#define RADIOLIB_SSTV_WRASSE_SC2_180 55</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#define RADIOLIB_SSTV_PASOKON_P3 113</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#define RADIOLIB_SSTV_PASOKON_P5 114</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#define RADIOLIB_SSTV_PASOKON_P7 115</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  </div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">// SSTV tones in Hz</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#define RADIOLIB_SSTV_TONE_LEADER 1900</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#define RADIOLIB_SSTV_TONE_BREAK 1200</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#define RADIOLIB_SSTV_TONE_VIS_1 1100</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#define RADIOLIB_SSTV_TONE_VIS_0 1300</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#define RADIOLIB_SSTV_TONE_BRIGHTNESS_MIN 1500</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#define RADIOLIB_SSTV_TONE_BRIGHTNESS_MAX 2300</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// calibration header timing in us</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#define RADIOLIB_SSTV_HEADER_LEADER_LENGTH 300000</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#define RADIOLIB_SSTV_HEADER_BREAK_LENGTH 10000</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#define RADIOLIB_SSTV_HEADER_BIT_LENGTH 30000</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="structtone__t.html"> 43</a></span> <span class="keyword">struct </span><a class="code" href="structtone__t.html">tone_t</a> {</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  GENERIC = 0,</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  SCAN_GREEN,</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  SCAN_BLUE,</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  SCAN_RED</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  } <a class="code" href="structtone__t.html#ac8717b06ffa53eebe2aaf16f19747d40">type</a>;</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  </div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="structtone__t.html#a3b0421dd255c7c59552741957a6224ed"> 58</a></span>  uint32_t <a class="code" href="structtone__t.html#a3b0421dd255c7c59552741957a6224ed">len</a>;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  </div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="structtone__t.html#a322e5f269a6a7eaae58f3ca0b73da0cf"> 63</a></span>  uint16_t <a class="code" href="structtone__t.html#a322e5f269a6a7eaae58f3ca0b73da0cf">freq</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>  </div>
<div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="struct_s_s_t_v_mode__t.html"> 71</a></span> <span class="keyword">struct </span><a class="code" href="struct_s_s_t_v_mode__t.html">SSTVMode_t</a> {</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  </div>
<div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="struct_s_s_t_v_mode__t.html#a4033deed34e2703ab7f9a95cc32e5820"> 76</a></span>  uint8_t <a class="code" href="struct_s_s_t_v_mode__t.html#a4033deed34e2703ab7f9a95cc32e5820">visCode</a>;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  </div>
<div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="struct_s_s_t_v_mode__t.html#ad8d4e7efb12eb0e0cfa850aeb7353e40"> 81</a></span>  uint16_t <a class="code" href="struct_s_s_t_v_mode__t.html#ad8d4e7efb12eb0e0cfa850aeb7353e40">width</a>;</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  </div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="struct_s_s_t_v_mode__t.html#aae9c12993b804b63c258e82244f20031"> 86</a></span>  uint16_t <a class="code" href="struct_s_s_t_v_mode__t.html#aae9c12993b804b63c258e82244f20031">height</a>;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  </div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="struct_s_s_t_v_mode__t.html#a991e84b2b6f696ec2390f2c3f8cb9694"> 91</a></span>  uint16_t <a class="code" href="struct_s_s_t_v_mode__t.html#a991e84b2b6f696ec2390f2c3f8cb9694">scanPixelLen</a>;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
<div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="struct_s_s_t_v_mode__t.html#ae3d67bbc9815c38bea17ec070c8c0096"> 96</a></span>  uint8_t <a class="code" href="struct_s_s_t_v_mode__t.html#ae3d67bbc9815c38bea17ec070c8c0096">numTones</a>;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div>
<div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="struct_s_s_t_v_mode__t.html#a27c6a271c1aa8e499a31a784ab9254ad"> 101</a></span>  <a class="code" href="structtone__t.html">tone_t</a> <a class="code" href="struct_s_s_t_v_mode__t.html#a27c6a271c1aa8e499a31a784ab9254ad">tones</a>[8];</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> };</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  </div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment">// all currently supported SSTV modes</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="keyword">extern</span> <span class="keyword">const</span> <a class="code" href="struct_s_s_t_v_mode__t.html">SSTVMode_t</a> Scottie1;</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="keyword">extern</span> <span class="keyword">const</span> <a class="code" href="struct_s_s_t_v_mode__t.html">SSTVMode_t</a> Scottie2;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="keyword">extern</span> <span class="keyword">const</span> <a class="code" href="struct_s_s_t_v_mode__t.html">SSTVMode_t</a> ScottieDX;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="keyword">extern</span> <span class="keyword">const</span> <a class="code" href="struct_s_s_t_v_mode__t.html">SSTVMode_t</a> Martin1;</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="keyword">extern</span> <span class="keyword">const</span> <a class="code" href="struct_s_s_t_v_mode__t.html">SSTVMode_t</a> Martin2;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="keyword">extern</span> <span class="keyword">const</span> <a class="code" href="struct_s_s_t_v_mode__t.html">SSTVMode_t</a> Wrasse;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="keyword">extern</span> <span class="keyword">const</span> <a class="code" href="struct_s_s_t_v_mode__t.html">SSTVMode_t</a> PasokonP3;</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="keyword">extern</span> <span class="keyword">const</span> <a class="code" href="struct_s_s_t_v_mode__t.html">SSTVMode_t</a> PasokonP5;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="keyword">extern</span> <span class="keyword">const</span> <a class="code" href="struct_s_s_t_v_mode__t.html">SSTVMode_t</a> PasokonP7;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  </div>
<div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="class_s_s_t_v_client.html"> 120</a></span> <span class="keyword">class </span><a class="code" href="class_s_s_t_v_client.html">SSTVClient</a> {</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">explicit</span> <a class="code" href="class_s_s_t_v_client.html#af15cf501c00172270d2d2c43d7a7100a">SSTVClient</a>(<a class="code" href="class_physical_layer.html">PhysicalLayer</a>* phy);</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"> #if !defined(RADIOLIB_EXCLUDE_AFSK)</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  </div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">explicit</span> <a class="code" href="class_s_s_t_v_client.html#af15cf501c00172270d2d2c43d7a7100a">SSTVClient</a>(<a class="code" href="class_a_f_s_k_client.html">AFSKClient</a>* audio);</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  </div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="comment">// basic methods</span></div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  int16_t <a class="code" href="class_s_s_t_v_client.html#a3769dcdebf8b1fa01eb2d8bd2bb3815a">begin</a>(<span class="keywordtype">float</span> base, <span class="keyword">const</span> <a class="code" href="struct_s_s_t_v_mode__t.html">SSTVMode_t</a>& mode);</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  </div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="preprocessor"> #if !defined(RADIOLIB_EXCLUDE_AFSK)</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  </div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  int16_t <a class="code" href="class_s_s_t_v_client.html#a3769dcdebf8b1fa01eb2d8bd2bb3815a">begin</a>(<span class="keyword">const</span> <a class="code" href="struct_s_s_t_v_mode__t.html">SSTVMode_t</a>& mode);</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  </div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  int16_t <a class="code" href="class_s_s_t_v_client.html#a0e9cc17123f26d1e7ae2a2b93546515e">setCorrection</a>(<span class="keywordtype">float</span> correction);</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  </div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordtype">void</span> <a class="code" href="class_s_s_t_v_client.html#a0126ac04934f589b8cb04a038c342044">idle</a>();</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  </div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordtype">void</span> <a class="code" href="class_s_s_t_v_client.html#a30741de183c81492402187b9d6d8c11e">sendHeader</a>();</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  </div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordtype">void</span> <a class="code" href="class_s_s_t_v_client.html#a772bfc68ac0a5f723c1031138dc27bd0">sendLine</a>(uint32_t* imgLine);</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  </div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  uint16_t <a class="code" href="class_s_s_t_v_client.html#ad66e5082788b507f0f18e6e0e255314d">getPictureHeight</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  </div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="preprocessor">#if !defined(RADIOLIB_GODMODE)</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <a class="code" href="class_physical_layer.html">PhysicalLayer</a>* _phy;</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="preprocessor"> #if !defined(RADIOLIB_EXCLUDE_AFSK)</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <a class="code" href="class_a_f_s_k_client.html">AFSKClient</a>* _audio;</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  </div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  uint32_t _base = 0;</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <a class="code" href="struct_s_s_t_v_mode__t.html">SSTVMode_t</a> _mode = Scottie1;</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordtype">bool</span> _firstLine = <span class="keyword">true</span>;</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>  <span class="keywordtype">void</span> tone(<span class="keywordtype">float</span> freq, uint32_t len = 0);</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>  </div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  </div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="preprocessor">#endif</span></div>
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<div class="ttc" id="aclass_s_s_t_v_client_html_a30741de183c81492402187b9d6d8c11e"><div class="ttname"><a href="class_s_s_t_v_client.html#a30741de183c81492402187b9d6d8c11e">SSTVClient::sendHeader</a></div><div class="ttdeci">void sendHeader()</div><div class="ttdoc">Sends synchronization header for the SSTV mode set in begin method.</div><div class="ttdef"><b>Definition:</b> SSTV.cpp:212</div></div>
<div class="ttc" id="astruct_s_s_t_v_mode__t_html_aae9c12993b804b63c258e82244f20031"><div class="ttname"><a href="struct_s_s_t_v_mode__t.html#aae9c12993b804b63c258e82244f20031">SSTVMode_t::height</a></div><div class="ttdeci">uint16_t height</div><div class="ttdoc">Picture height in pixels.</div><div class="ttdef"><b>Definition:</b> SSTV.h:86</div></div>
<div class="ttc" id="astruct_s_s_t_v_mode__t_html_ad8d4e7efb12eb0e0cfa850aeb7353e40"><div class="ttname"><a href="struct_s_s_t_v_mode__t.html#ad8d4e7efb12eb0e0cfa850aeb7353e40">SSTVMode_t::width</a></div><div class="ttdeci">uint16_t width</div><div class="ttdoc">Picture width in pixels.</div><div class="ttdef"><b>Definition:</b> SSTV.h:81</div></div>
<div class="ttc" id="astruct_s_s_t_v_mode__t_html"><div class="ttname"><a href="struct_s_s_t_v_mode__t.html">SSTVMode_t</a></div><div class="ttdoc">Structure to save data about supported SSTV modes.</div><div class="ttdef"><b>Definition:</b> SSTV.h:71</div></div>
<div class="ttc" id="astruct_s_s_t_v_mode__t_html_a4033deed34e2703ab7f9a95cc32e5820"><div class="ttname"><a href="struct_s_s_t_v_mode__t.html#a4033deed34e2703ab7f9a95cc32e5820">SSTVMode_t::visCode</a></div><div class="ttdeci">uint8_t visCode</div><div class="ttdoc">Unique VIS code of the SSTV mode.</div><div class="ttdef"><b>Definition:</b> SSTV.h:76</div></div>
<div class="ttc" id="aclass_a_f_s_k_client_html"><div class="ttname"><a href="class_a_f_s_k_client.html">AFSKClient</a></div><div class="ttdoc">Client for audio-based transmissions. Requires Arduino tone() function, and a module capable of direc...</div><div class="ttdef"><b>Definition:</b> AFSK.h:17</div></div>
<div class="ttc" id="astructtone__t_html"><div class="ttname"><a href="structtone__t.html">tone_t</a></div><div class="ttdoc">Structure to save data about tone.</div><div class="ttdef"><b>Definition:</b> SSTV.h:43</div></div>
<div class="ttc" id="aclass_s_s_t_v_client_html_a772bfc68ac0a5f723c1031138dc27bd0"><div class="ttname"><a href="class_s_s_t_v_client.html#a772bfc68ac0a5f723c1031138dc27bd0">SSTVClient::sendLine</a></div><div class="ttdeci">void sendLine(uint32_t *imgLine)</div><div class="ttdoc">Sends single picture line in the currently configured SSTV mode.</div><div class="ttdef"><b>Definition:</b> SSTV.cpp:249</div></div>
<div class="ttc" id="astruct_s_s_t_v_mode__t_html_a991e84b2b6f696ec2390f2c3f8cb9694"><div class="ttname"><a href="struct_s_s_t_v_mode__t.html#a991e84b2b6f696ec2390f2c3f8cb9694">SSTVMode_t::scanPixelLen</a></div><div class="ttdeci">uint16_t scanPixelLen</div><div class="ttdoc">Pixel scan length in us.</div><div class="ttdef"><b>Definition:</b> SSTV.h:91</div></div>
<div class="ttc" id="aclass_s_s_t_v_client_html_a0e9cc17123f26d1e7ae2a2b93546515e"><div class="ttname"><a href="class_s_s_t_v_client.html#a0e9cc17123f26d1e7ae2a2b93546515e">SSTVClient::setCorrection</a></div><div class="ttdeci">int16_t setCorrection(float correction)</div><div class="ttdoc">Set correction coefficient for tone length.</div><div class="ttdef"><b>Definition:</b> SSTV.cpp:193</div></div>
<div class="ttc" id="astructtone__t_html_a322e5f269a6a7eaae58f3ca0b73da0cf"><div class="ttname"><a href="structtone__t.html#a322e5f269a6a7eaae58f3ca0b73da0cf">tone_t::freq</a></div><div class="ttdeci">uint16_t freq</div><div class="ttdoc">Frequency of tone in Hz, set to 0 for picture scan tones.</div><div class="ttdef"><b>Definition:</b> SSTV.h:63</div></div>
<div class="ttc" id="aclass_s_s_t_v_client_html_af15cf501c00172270d2d2c43d7a7100a"><div class="ttname"><a href="class_s_s_t_v_client.html#af15cf501c00172270d2d2c43d7a7100a">SSTVClient::SSTVClient</a></div><div class="ttdeci">SSTVClient(PhysicalLayer *phy)</div><div class="ttdoc">Constructor for 2-FSK mode.</div><div class="ttdef"><b>Definition:</b> SSTV.cpp:157</div></div>
<div class="ttc" id="astruct_s_s_t_v_mode__t_html_ae3d67bbc9815c38bea17ec070c8c0096"><div class="ttname"><a href="struct_s_s_t_v_mode__t.html#ae3d67bbc9815c38bea17ec070c8c0096">SSTVMode_t::numTones</a></div><div class="ttdeci">uint8_t numTones</div><div class="ttdoc">Number of tones in each transmission line. Picture scan data is considered single tone.</div><div class="ttdef"><b>Definition:</b> SSTV.h:96</div></div>
<div class="ttc" id="astructtone__t_html_a3b0421dd255c7c59552741957a6224ed"><div class="ttname"><a href="structtone__t.html#a3b0421dd255c7c59552741957a6224ed">tone_t::len</a></div><div class="ttdeci">uint32_t len</div><div class="ttdoc">Length of tone in us, set to 0 for picture scan tones.</div><div class="ttdef"><b>Definition:</b> SSTV.h:58</div></div>
<div class="ttc" id="astruct_s_s_t_v_mode__t_html_a27c6a271c1aa8e499a31a784ab9254ad"><div class="ttname"><a href="struct_s_s_t_v_mode__t.html#a27c6a271c1aa8e499a31a784ab9254ad">SSTVMode_t::tones</a></div><div class="ttdeci">tone_t tones[8]</div><div class="ttdoc">Sequence of tones in each transmission line. This is used to create the correct encoding sequence.</div><div class="ttdef"><b>Definition:</b> SSTV.h:101</div></div>
<div class="ttc" id="aclass_s_s_t_v_client_html_a0126ac04934f589b8cb04a038c342044"><div class="ttname"><a href="class_s_s_t_v_client.html#a0126ac04934f589b8cb04a038c342044">SSTVClient::idle</a></div><div class="ttdeci">void idle()</div><div class="ttdoc">Sends out tone at 1900 Hz.</div><div class="ttdef"><b>Definition:</b> SSTV.cpp:207</div></div>
<div class="ttc" id="aclass_physical_layer_html"><div class="ttname"><a href="class_physical_layer.html">PhysicalLayer</a></div><div class="ttdoc">Provides common interface for protocols that run on LoRa/FSK modules, such as RTTY or LoRaWAN....</div><div class="ttdef"><b>Definition:</b> PhysicalLayer.h:14</div></div>
<div class="ttc" id="aclass_s_s_t_v_client_html"><div class="ttname"><a href="class_s_s_t_v_client.html">SSTVClient</a></div><div class="ttdoc">Client for SSTV transmissions.</div><div class="ttdef"><b>Definition:</b> SSTV.h:120</div></div>
<div class="ttc" id="aclass_s_s_t_v_client_html_a3769dcdebf8b1fa01eb2d8bd2bb3815a"><div class="ttname"><a href="class_s_s_t_v_client.html#a3769dcdebf8b1fa01eb2d8bd2bb3815a">SSTVClient::begin</a></div><div class="ttdeci">int16_t begin(float base, const SSTVMode_t &mode)</div><div class="ttdoc">Initialization method for 2-FSK.</div><div class="ttdef"><b>Definition:</b> SSTV.cpp:182</div></div>
<div class="ttc" id="aclass_s_s_t_v_client_html_ad66e5082788b507f0f18e6e0e255314d"><div class="ttname"><a href="class_s_s_t_v_client.html#ad66e5082788b507f0f18e6e0e255314d">SSTVClient::getPictureHeight</a></div><div class="ttdeci">uint16_t getPictureHeight() const</div><div class="ttdoc">Get picture height of the currently configured SSTV mode.</div><div class="ttdef"><b>Definition:</b> SSTV.cpp:288</div></div>
<div class="ttc" id="astructtone__t_html_ac8717b06ffa53eebe2aaf16f19747d40"><div class="ttname"><a href="structtone__t.html#ac8717b06ffa53eebe2aaf16f19747d40">tone_t::type</a></div><div class="ttdeci">enum tone_t::@0 type</div><div class="ttdoc">Tone type: GENERIC for sync and porch tones, SCAN_GREEN, SCAN_BLUE and SCAN_RED for scan lines.</div></div>
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