mirror of
https://github.com/taigrr/arduinolibs
synced 2025-01-18 04:33:12 -08:00
Update docs
This commit is contained in:
Rhys Weatherley
@@ -123,174 +123,174 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
|
||||
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor"></span></div>
|
||||
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#define DEBOUNCE_DELAY 10 // Delay in ms to debounce buttons</span></div>
|
||||
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor"></span></div>
|
||||
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="keywordtype">void</span> LCD::init()</div>
|
||||
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> {</div>
|
||||
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">// The Freetronics display is 16x2.</span></div>
|
||||
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  begin(16, 2);</div>
|
||||
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div>
|
||||
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="comment">// Configure the backlight pin, but don't activate it yet in</span></div>
|
||||
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="comment">// case the application sets it to something else during setup().</span></div>
|
||||
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="comment">// Initialization will be forced in the first call to getButton().</span></div>
|
||||
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  _backlightPin = LCD_BACK_LIGHT;</div>
|
||||
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  backlightInit = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div>
|
||||
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="comment">// Initialise button input.</span></div>
|
||||
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  pinMode(LCD_BUTTON_PIN, INPUT);</div>
|
||||
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  digitalWrite(LCD_BUTTON_PIN, LOW);</div>
|
||||
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  prevButton = LCD_BUTTON_NONE;</div>
|
||||
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  debounceButton = LCD_BUTTON_NONE;</div>
|
||||
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  lastDebounce = 0;</div>
|
||||
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  eatRelease = <span class="keyword">false</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="comment">// Initialize screen saver.</span></div>
|
||||
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  timeout = 0;</div>
|
||||
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  lastRestore = millis();</div>
|
||||
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  screenSaved = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  mode = <a class="code" href="classLCD.html#a264bf94308c95d8598426e13dc8cdb28a3f1e62d5fcd314d6ff067d3e74c4bf5f">DisplayOff</a>;</div>
|
||||
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> }</div>
|
||||
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="keywordtype">void</span> LCD::init()</div>
|
||||
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> {</div>
|
||||
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="comment">// The Freetronics display is 16x2.</span></div>
|
||||
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  begin(16, 2);</div>
|
||||
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div>
|
||||
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// Configure the backlight pin, but don't activate it yet in</span></div>
|
||||
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="comment">// case the application sets it to something else during setup().</span></div>
|
||||
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="comment">// Initialization will be forced in the first call to getButton().</span></div>
|
||||
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  _backlightPin = LCD_BACK_LIGHT;</div>
|
||||
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  backlightInit = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div>
|
||||
<div class="line"><a name="l00182"></a><span class="lineno"><a class="line" href="classLCD.html#a0b9b3b954290e7a3d94cdc829582b0a8"> 182</a></span> <span class="keywordtype">void</span> <a class="code" href="classLCD.html#a0b9b3b954290e7a3d94cdc829582b0a8">LCD::setBacklightPin</a>(uint8_t pin)</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> (_backlightPin != pin) {</div>
|
||||
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">if</span> (backlightInit) {</div>
|
||||
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="comment">// Restore the previous backlight pin to input, floating.</span></div>
|
||||
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  pinMode(_backlightPin, INPUT);</div>
|
||||
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  digitalWrite(_backlightPin, LOW);</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>  <span class="comment">// Need to re-initialize the backlight at the earliest opportunity.</span></div>
|
||||
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  backlightInit = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div>
|
||||
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  _backlightPin = pin;</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> }</div>
|
||||
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div>
|
||||
<div class="line"><a name="l00206"></a><span class="lineno"><a class="line" href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89"> 206</a></span> <span class="keywordtype">void</span> <a class="code" href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">LCD::display</a>()</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>  LiquidCrystal::display();</div>
|
||||
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  pinMode(_backlightPin, OUTPUT);</div>
|
||||
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  digitalWrite(_backlightPin, HIGH);</div>
|
||||
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  screenSaved = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  backlightInit = <span class="keyword">true</span>;</div>
|
||||
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  lastRestore = millis();</div>
|
||||
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> }</div>
|
||||
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div>
|
||||
<div class="line"><a name="l00223"></a><span class="lineno"><a class="line" href="classLCD.html#af3974da6d988ba2d21c25135ada12108"> 223</a></span> <span class="keywordtype">void</span> <a class="code" href="classLCD.html#af3974da6d988ba2d21c25135ada12108">LCD::noDisplay</a>()</div>
|
||||
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> {</div>
|
||||
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">if</span> (mode == <a class="code" href="classLCD.html#a264bf94308c95d8598426e13dc8cdb28a3f1e62d5fcd314d6ff067d3e74c4bf5f">DisplayOff</a>)</div>
|
||||
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  LiquidCrystal::noDisplay();</div>
|
||||
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  pinMode(_backlightPin, OUTPUT);</div>
|
||||
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  digitalWrite(_backlightPin, LOW);</div>
|
||||
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  screenSaved = <span class="keyword">true</span>;</div>
|
||||
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  backlightInit = <span class="keyword">true</span>;</div>
|
||||
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> }</div>
|
||||
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> </div>
|
||||
<div class="line"><a name="l00268"></a><span class="lineno"><a class="line" href="classLCD.html#a56d1f68532c779c65fbbd071fb444801"> 268</a></span> <span class="keywordtype">void</span> <a class="code" href="classLCD.html#a56d1f68532c779c65fbbd071fb444801">LCD::setScreenSaverMode</a>(<a class="code" href="classLCD.html#a264bf94308c95d8598426e13dc8cdb28">ScreenSaverMode</a> mode)</div>
|
||||
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> {</div>
|
||||
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordflow">if</span> (this->mode != mode) {</div>
|
||||
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  this->mode = mode;</div>
|
||||
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">if</span> (screenSaved)</div>
|
||||
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <a class="code" href="classLCD.html#af3974da6d988ba2d21c25135ada12108">noDisplay</a>();</div>
|
||||
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordflow">else</span></div>
|
||||
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <a class="code" href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">display</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> }</div>
|
||||
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span> </div>
|
||||
<div class="line"><a name="l00294"></a><span class="lineno"><a class="line" href="classLCD.html#af9a2326d034fa159d384ec16223c924f"> 294</a></span> <span class="keywordtype">void</span> <a class="code" href="classLCD.html#af9a2326d034fa159d384ec16223c924f">LCD::enableScreenSaver</a>(<span class="keywordtype">int</span> timeoutSecs)</div>
|
||||
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span> {</div>
|
||||
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">if</span> (timeoutSecs < 0)</div>
|
||||
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  timeout = 0;</div>
|
||||
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordflow">else</span></div>
|
||||
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  timeout = ((<span class="keywordtype">unsigned</span> long)timeoutSecs) * 1000;</div>
|
||||
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <a class="code" href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">display</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="l00308"></a><span class="lineno"><a class="line" href="classLCD.html#a85c3a4694b105731404df36e35e5b26e"> 308</a></span> <span class="keywordtype">void</span> <a class="code" href="classLCD.html#a85c3a4694b105731404df36e35e5b26e">LCD::disableScreenSaver</a>()</div>
|
||||
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> {</div>
|
||||
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  timeout = 0;</div>
|
||||
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <a class="code" href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">display</a>();</div>
|
||||
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> }</div>
|
||||
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> </div>
|
||||
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> <span class="comment">// Button mapping table generated by genlookup.c</span></div>
|
||||
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <span class="keyword">static</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> <span class="keyword">const</span> buttonMappings[] PROGMEM = {</div>
|
||||
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  2, 0, 0, 0, 3, 0, 0, 0, 0, 4, 4, 0, 0, 0, 0, 1,</div>
|
||||
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  1, 0, 0, 0, 0, 0, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0</div>
|
||||
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> };</div>
|
||||
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> <span class="preprocessor">#define mapButton(value) (pgm_read_byte(&(buttonMappings[(value) >> 5])))</span></div>
|
||||
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <span class="preprocessor"></span></div>
|
||||
<div class="line"><a name="l00353"></a><span class="lineno"><a class="line" href="classLCD.html#ac1e80e2603bd1cf0276c36092c416292"> 353</a></span> <span class="keywordtype">int</span> <a class="code" href="classLCD.html#ac1e80e2603bd1cf0276c36092c416292">LCD::getButton</a>()</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>  <span class="comment">// Initialize the backlight for the first time if necessary.</span></div>
|
||||
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordflow">if</span> (!backlightInit)</div>
|
||||
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <a class="code" href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">display</a>();</div>
|
||||
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> </div>
|
||||
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="comment">// Read the currently pressed button.</span></div>
|
||||
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keywordtype">int</span> button = mapButton(analogRead(LCD_BUTTON_PIN));</div>
|
||||
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span> </div>
|
||||
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="comment">// Debounce the button state.</span></div>
|
||||
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> currentTime = millis();</div>
|
||||
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="keywordflow">if</span> (button != debounceButton)</div>
|
||||
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  lastDebounce = currentTime;</div>
|
||||
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  debounceButton = button;</div>
|
||||
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">if</span> ((currentTime - lastDebounce) < DEBOUNCE_DELAY)</div>
|
||||
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  button = prevButton;</div>
|
||||
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> </div>
|
||||
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="comment">// Process the button event if the state has changed.</span></div>
|
||||
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordflow">if</span> (prevButton == LCD_BUTTON_NONE && button != LCD_BUTTON_NONE) {</div>
|
||||
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  prevButton = button;</div>
|
||||
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">if</span> (screenSaved) {</div>
|
||||
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="comment">// Button pressed when screen saver active.</span></div>
|
||||
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordflow">if</span> (mode == <a class="code" href="classLCD.html#a264bf94308c95d8598426e13dc8cdb28a781f3c5e42506bf4f86ba06d69b23d35">BacklightOnSelect</a>) {</div>
|
||||
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="comment">// Turn on the back light only if Select was pressed.</span></div>
|
||||
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keywordflow">if</span> (button == LCD_BUTTON_SELECT) {</div>
|
||||
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  pinMode(_backlightPin, OUTPUT);</div>
|
||||
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  digitalWrite(_backlightPin, HIGH);</div>
|
||||
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  screenSaved = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  backlightInit = <span class="keyword">true</span>;</div>
|
||||
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  }</div>
|
||||
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (mode == <a class="code" href="classLCD.html#a264bf94308c95d8598426e13dc8cdb28a3f1e62d5fcd314d6ff067d3e74c4bf5f">DisplayOff</a>) {</div>
|
||||
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <a class="code" href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">display</a>();</div>
|
||||
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  eatRelease = <span class="keyword">true</span>;</div>
|
||||
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordflow">return</span> LCD_BUTTON_NONE;</div>
|
||||
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  } <span class="keywordflow">else</span> {</div>
|
||||
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <a class="code" href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">display</a>();</div>
|
||||
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  }</div>
|
||||
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (mode == <a class="code" href="classLCD.html#a264bf94308c95d8598426e13dc8cdb28a781f3c5e42506bf4f86ba06d69b23d35">BacklightOnSelect</a> && button != LCD_BUTTON_SELECT) {</div>
|
||||
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  eatRelease = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">return</span> button;</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>  eatRelease = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  lastRestore = currentTime;</div>
|
||||
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordflow">return</span> button;</div>
|
||||
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (prevButton != LCD_BUTTON_NONE && button == LCD_BUTTON_NONE) {</div>
|
||||
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  button = -prevButton;</div>
|
||||
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  prevButton = LCD_BUTTON_NONE;</div>
|
||||
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  lastRestore = currentTime;</div>
|
||||
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="keywordflow">if</span> (eatRelease) {</div>
|
||||
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  eatRelease = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="keywordflow">return</span> LCD_BUTTON_NONE;</div>
|
||||
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  }</div>
|
||||
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keywordflow">return</span> button;</div>
|
||||
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  } <span class="keywordflow">else</span> {</div>
|
||||
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keywordflow">if</span> (!screenSaved && prevButton == LCD_BUTTON_NONE &&</div>
|
||||
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  timeout != 0 && (currentTime - lastRestore) >= timeout)</div>
|
||||
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <a class="code" href="classLCD.html#af3974da6d988ba2d21c25135ada12108">noDisplay</a>(); <span class="comment">// Activate screen saver.</span></div>
|
||||
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keywordflow">return</span> LCD_BUTTON_NONE;</div>
|
||||
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  }</div>
|
||||
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span> }</div>
|
||||
<div class="ttc" id="classLCD_html_a56d1f68532c779c65fbbd071fb444801"><div class="ttname"><a href="classLCD.html#a56d1f68532c779c65fbbd071fb444801">LCD::setScreenSaverMode</a></div><div class="ttdeci">void setScreenSaverMode(ScreenSaverMode mode)</div><div class="ttdoc">Sets the current screen saver mode. </div><div class="ttdef"><b>Definition:</b> <a href="LCD_8cpp_source.html#l00268">LCD.cpp:268</a></div></div>
|
||||
<div class="ttc" id="classLCD_html_ac1e80e2603bd1cf0276c36092c416292"><div class="ttname"><a href="classLCD.html#ac1e80e2603bd1cf0276c36092c416292">LCD::getButton</a></div><div class="ttdeci">int getButton()</div><div class="ttdoc">Gets the next button press, release, or idle event. </div><div class="ttdef"><b>Definition:</b> <a href="LCD_8cpp_source.html#l00353">LCD.cpp:353</a></div></div>
|
||||
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="comment">// Initialise button input.</span></div>
|
||||
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  pinMode(LCD_BUTTON_PIN, INPUT);</div>
|
||||
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  digitalWrite(LCD_BUTTON_PIN, LOW);</div>
|
||||
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  prevButton = LCD_BUTTON_NONE;</div>
|
||||
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  debounceButton = LCD_BUTTON_NONE;</div>
|
||||
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  lastDebounce = 0;</div>
|
||||
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  eatRelease = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div>
|
||||
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="comment">// Initialize screen saver.</span></div>
|
||||
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  timeout = 0;</div>
|
||||
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  lastRestore = millis();</div>
|
||||
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  screenSaved = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  mode = <a class="code" href="classLCD.html#a264bf94308c95d8598426e13dc8cdb28a3f1e62d5fcd314d6ff067d3e74c4bf5f">DisplayOff</a>;</div>
|
||||
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> }</div>
|
||||
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div>
|
||||
<div class="line"><a name="l00197"></a><span class="lineno"><a class="line" href="classLCD.html#a0b9b3b954290e7a3d94cdc829582b0a8"> 197</a></span> <span class="keywordtype">void</span> <a class="code" href="classLCD.html#a0b9b3b954290e7a3d94cdc829582b0a8">LCD::setBacklightPin</a>(uint8_t pin)</div>
|
||||
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> {</div>
|
||||
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">if</span> (_backlightPin != pin) {</div>
|
||||
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">if</span> (backlightInit) {</div>
|
||||
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="comment">// Restore the previous backlight pin to input, floating.</span></div>
|
||||
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  pinMode(_backlightPin, INPUT);</div>
|
||||
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  digitalWrite(_backlightPin, LOW);</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="comment">// Need to re-initialize the backlight at the earliest opportunity.</span></div>
|
||||
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  backlightInit = <span class="keyword">false</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>  _backlightPin = pin;</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> }</div>
|
||||
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div>
|
||||
<div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89"> 221</a></span> <span class="keywordtype">void</span> <a class="code" href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">LCD::display</a>()</div>
|
||||
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> {</div>
|
||||
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  LiquidCrystal::display();</div>
|
||||
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  pinMode(_backlightPin, OUTPUT);</div>
|
||||
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  digitalWrite(_backlightPin, HIGH);</div>
|
||||
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  screenSaved = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  backlightInit = <span class="keyword">true</span>;</div>
|
||||
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  lastRestore = millis();</div>
|
||||
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> }</div>
|
||||
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div>
|
||||
<div class="line"><a name="l00238"></a><span class="lineno"><a class="line" href="classLCD.html#af3974da6d988ba2d21c25135ada12108"> 238</a></span> <span class="keywordtype">void</span> <a class="code" href="classLCD.html#af3974da6d988ba2d21c25135ada12108">LCD::noDisplay</a>()</div>
|
||||
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> {</div>
|
||||
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">if</span> (mode == <a class="code" href="classLCD.html#a264bf94308c95d8598426e13dc8cdb28a3f1e62d5fcd314d6ff067d3e74c4bf5f">DisplayOff</a>)</div>
|
||||
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  LiquidCrystal::noDisplay();</div>
|
||||
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  pinMode(_backlightPin, OUTPUT);</div>
|
||||
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  digitalWrite(_backlightPin, LOW);</div>
|
||||
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  screenSaved = <span class="keyword">true</span>;</div>
|
||||
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  backlightInit = <span class="keyword">true</span>;</div>
|
||||
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> }</div>
|
||||
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div>
|
||||
<div class="line"><a name="l00283"></a><span class="lineno"><a class="line" href="classLCD.html#a56d1f68532c779c65fbbd071fb444801"> 283</a></span> <span class="keywordtype">void</span> <a class="code" href="classLCD.html#a56d1f68532c779c65fbbd071fb444801">LCD::setScreenSaverMode</a>(<a class="code" href="classLCD.html#a264bf94308c95d8598426e13dc8cdb28">ScreenSaverMode</a> mode)</div>
|
||||
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> {</div>
|
||||
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keywordflow">if</span> (this->mode != mode) {</div>
|
||||
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  this->mode = mode;</div>
|
||||
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">if</span> (screenSaved)</div>
|
||||
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <a class="code" href="classLCD.html#af3974da6d988ba2d21c25135ada12108">noDisplay</a>();</div>
|
||||
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordflow">else</span></div>
|
||||
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <a class="code" href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">display</a>();</div>
|
||||
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  }</div>
|
||||
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> }</div>
|
||||
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div>
|
||||
<div class="line"><a name="l00309"></a><span class="lineno"><a class="line" href="classLCD.html#af9a2326d034fa159d384ec16223c924f"> 309</a></span> <span class="keywordtype">void</span> <a class="code" href="classLCD.html#af9a2326d034fa159d384ec16223c924f">LCD::enableScreenSaver</a>(<span class="keywordtype">int</span> timeoutSecs)</div>
|
||||
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> {</div>
|
||||
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">if</span> (timeoutSecs < 0)</div>
|
||||
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  timeout = 0;</div>
|
||||
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordflow">else</span></div>
|
||||
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  timeout = ((<span class="keywordtype">unsigned</span> long)timeoutSecs) * 1000;</div>
|
||||
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <a class="code" href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">display</a>();</div>
|
||||
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> }</div>
|
||||
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> </div>
|
||||
<div class="line"><a name="l00323"></a><span class="lineno"><a class="line" href="classLCD.html#a85c3a4694b105731404df36e35e5b26e"> 323</a></span> <span class="keywordtype">void</span> <a class="code" href="classLCD.html#a85c3a4694b105731404df36e35e5b26e">LCD::disableScreenSaver</a>()</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>  timeout = 0;</div>
|
||||
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <a class="code" href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">display</a>();</div>
|
||||
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> }</div>
|
||||
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> </div>
|
||||
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="comment">// Button mapping table generated by genlookup.c</span></div>
|
||||
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="keyword">static</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> <span class="keyword">const</span> buttonMappings[] PROGMEM = {</div>
|
||||
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  2, 0, 0, 0, 3, 0, 0, 0, 0, 4, 4, 0, 0, 0, 0, 1,</div>
|
||||
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  1, 0, 0, 0, 0, 0, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0</div>
|
||||
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> };</div>
|
||||
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="preprocessor">#define mapButton(value) (pgm_read_byte(&(buttonMappings[(value) >> 5])))</span></div>
|
||||
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="preprocessor"></span></div>
|
||||
<div class="line"><a name="l00368"></a><span class="lineno"><a class="line" href="classLCD.html#ac1e80e2603bd1cf0276c36092c416292"> 368</a></span> <span class="keywordtype">int</span> <a class="code" href="classLCD.html#ac1e80e2603bd1cf0276c36092c416292">LCD::getButton</a>()</div>
|
||||
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> {</div>
|
||||
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="comment">// Initialize the backlight for the first time if necessary.</span></div>
|
||||
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordflow">if</span> (!backlightInit)</div>
|
||||
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <a class="code" href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">display</a>();</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>  <span class="comment">// Read the currently pressed button.</span></div>
|
||||
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordtype">int</span> button = mapButton(analogRead(LCD_BUTTON_PIN));</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="comment">// Debounce the button state.</span></div>
|
||||
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> currentTime = millis();</div>
|
||||
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keywordflow">if</span> (button != debounceButton)</div>
|
||||
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  lastDebounce = currentTime;</div>
|
||||
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  debounceButton = button;</div>
|
||||
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keywordflow">if</span> ((currentTime - lastDebounce) < DEBOUNCE_DELAY)</div>
|
||||
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  button = prevButton;</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>  <span class="comment">// Process the button event if the state has changed.</span></div>
|
||||
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordflow">if</span> (prevButton == LCD_BUTTON_NONE && button != LCD_BUTTON_NONE) {</div>
|
||||
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  prevButton = button;</div>
|
||||
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordflow">if</span> (screenSaved) {</div>
|
||||
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="comment">// Button pressed when screen saver active.</span></div>
|
||||
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keywordflow">if</span> (mode == <a class="code" href="classLCD.html#a264bf94308c95d8598426e13dc8cdb28a781f3c5e42506bf4f86ba06d69b23d35">BacklightOnSelect</a>) {</div>
|
||||
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="comment">// Turn on the back light only if Select was pressed.</span></div>
|
||||
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">if</span> (button == LCD_BUTTON_SELECT) {</div>
|
||||
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  pinMode(_backlightPin, OUTPUT);</div>
|
||||
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  digitalWrite(_backlightPin, HIGH);</div>
|
||||
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  screenSaved = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  backlightInit = <span class="keyword">true</span>;</div>
|
||||
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  }</div>
|
||||
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (mode == <a class="code" href="classLCD.html#a264bf94308c95d8598426e13dc8cdb28a3f1e62d5fcd314d6ff067d3e74c4bf5f">DisplayOff</a>) {</div>
|
||||
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <a class="code" href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">display</a>();</div>
|
||||
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  eatRelease = <span class="keyword">true</span>;</div>
|
||||
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="keywordflow">return</span> LCD_BUTTON_NONE;</div>
|
||||
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  } <span class="keywordflow">else</span> {</div>
|
||||
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <a class="code" href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">display</a>();</div>
|
||||
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  }</div>
|
||||
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (mode == <a class="code" href="classLCD.html#a264bf94308c95d8598426e13dc8cdb28a781f3c5e42506bf4f86ba06d69b23d35">BacklightOnSelect</a> && button != LCD_BUTTON_SELECT) {</div>
|
||||
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  eatRelease = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keywordflow">return</span> button;</div>
|
||||
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  }</div>
|
||||
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  eatRelease = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  lastRestore = currentTime;</div>
|
||||
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keywordflow">return</span> button;</div>
|
||||
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (prevButton != LCD_BUTTON_NONE && button == LCD_BUTTON_NONE) {</div>
|
||||
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  button = -prevButton;</div>
|
||||
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  prevButton = LCD_BUTTON_NONE;</div>
|
||||
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  lastRestore = currentTime;</div>
|
||||
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keywordflow">if</span> (eatRelease) {</div>
|
||||
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  eatRelease = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keywordflow">return</span> LCD_BUTTON_NONE;</div>
|
||||
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  }</div>
|
||||
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordflow">return</span> button;</div>
|
||||
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  } <span class="keywordflow">else</span> {</div>
|
||||
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keywordflow">if</span> (!screenSaved && prevButton == LCD_BUTTON_NONE &&</div>
|
||||
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  timeout != 0 && (currentTime - lastRestore) >= timeout)</div>
|
||||
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <a class="code" href="classLCD.html#af3974da6d988ba2d21c25135ada12108">noDisplay</a>(); <span class="comment">// Activate screen saver.</span></div>
|
||||
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keywordflow">return</span> LCD_BUTTON_NONE;</div>
|
||||
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  }</div>
|
||||
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> }</div>
|
||||
<div class="ttc" id="classLCD_html_a56d1f68532c779c65fbbd071fb444801"><div class="ttname"><a href="classLCD.html#a56d1f68532c779c65fbbd071fb444801">LCD::setScreenSaverMode</a></div><div class="ttdeci">void setScreenSaverMode(ScreenSaverMode mode)</div><div class="ttdoc">Sets the current screen saver mode. </div><div class="ttdef"><b>Definition:</b> <a href="LCD_8cpp_source.html#l00283">LCD.cpp:283</a></div></div>
|
||||
<div class="ttc" id="classLCD_html_ac1e80e2603bd1cf0276c36092c416292"><div class="ttname"><a href="classLCD.html#ac1e80e2603bd1cf0276c36092c416292">LCD::getButton</a></div><div class="ttdeci">int getButton()</div><div class="ttdoc">Gets the next button press, release, or idle event. </div><div class="ttdef"><b>Definition:</b> <a href="LCD_8cpp_source.html#l00368">LCD.cpp:368</a></div></div>
|
||||
<div class="ttc" id="classLCD_html_a264bf94308c95d8598426e13dc8cdb28a781f3c5e42506bf4f86ba06d69b23d35"><div class="ttname"><a href="classLCD.html#a264bf94308c95d8598426e13dc8cdb28a781f3c5e42506bf4f86ba06d69b23d35">LCD::BacklightOnSelect</a></div><div class="ttdoc">Same as BacklightOff but the screen saver is only deactivated when Select is pressed; other buttons h...</div><div class="ttdef"><b>Definition:</b> <a href="LCD_8h_source.html#l00066">LCD.h:66</a></div></div>
|
||||
<div class="ttc" id="classLCD_html_a264bf94308c95d8598426e13dc8cdb28"><div class="ttname"><a href="classLCD.html#a264bf94308c95d8598426e13dc8cdb28">LCD::ScreenSaverMode</a></div><div class="ttdeci">ScreenSaverMode</div><div class="ttdoc">Screen saver mode that controls the display and back light. </div><div class="ttdef"><b>Definition:</b> <a href="LCD_8h_source.html#l00062">LCD.h:62</a></div></div>
|
||||
<div class="ttc" id="classLCD_html_a0b9b3b954290e7a3d94cdc829582b0a8"><div class="ttname"><a href="classLCD.html#a0b9b3b954290e7a3d94cdc829582b0a8">LCD::setBacklightPin</a></div><div class="ttdeci">void setBacklightPin(uint8_t pin)</div><div class="ttdoc">Sets the back light pin for the LCD shield. </div><div class="ttdef"><b>Definition:</b> <a href="LCD_8cpp_source.html#l00182">LCD.cpp:182</a></div></div>
|
||||
<div class="ttc" id="classLCD_html_af9a2326d034fa159d384ec16223c924f"><div class="ttname"><a href="classLCD.html#af9a2326d034fa159d384ec16223c924f">LCD::enableScreenSaver</a></div><div class="ttdeci">void enableScreenSaver(int timeoutSecs=10)</div><div class="ttdoc">Enables the screen saver and causes it to activate after timeoutSecs of inactivity on the buttons...</div><div class="ttdef"><b>Definition:</b> <a href="LCD_8cpp_source.html#l00294">LCD.cpp:294</a></div></div>
|
||||
<div class="ttc" id="classLCD_html_af3974da6d988ba2d21c25135ada12108"><div class="ttname"><a href="classLCD.html#af3974da6d988ba2d21c25135ada12108">LCD::noDisplay</a></div><div class="ttdeci">void noDisplay()</div><div class="ttdoc">Turns off the display of text on the LCD and the back light. </div><div class="ttdef"><b>Definition:</b> <a href="LCD_8cpp_source.html#l00223">LCD.cpp:223</a></div></div>
|
||||
<div class="ttc" id="classLCD_html_a0b9b3b954290e7a3d94cdc829582b0a8"><div class="ttname"><a href="classLCD.html#a0b9b3b954290e7a3d94cdc829582b0a8">LCD::setBacklightPin</a></div><div class="ttdeci">void setBacklightPin(uint8_t pin)</div><div class="ttdoc">Sets the back light pin for the LCD shield. </div><div class="ttdef"><b>Definition:</b> <a href="LCD_8cpp_source.html#l00197">LCD.cpp:197</a></div></div>
|
||||
<div class="ttc" id="classLCD_html_af9a2326d034fa159d384ec16223c924f"><div class="ttname"><a href="classLCD.html#af9a2326d034fa159d384ec16223c924f">LCD::enableScreenSaver</a></div><div class="ttdeci">void enableScreenSaver(int timeoutSecs=10)</div><div class="ttdoc">Enables the screen saver and causes it to activate after timeoutSecs of inactivity on the buttons...</div><div class="ttdef"><b>Definition:</b> <a href="LCD_8cpp_source.html#l00309">LCD.cpp:309</a></div></div>
|
||||
<div class="ttc" id="classLCD_html_af3974da6d988ba2d21c25135ada12108"><div class="ttname"><a href="classLCD.html#af3974da6d988ba2d21c25135ada12108">LCD::noDisplay</a></div><div class="ttdeci">void noDisplay()</div><div class="ttdoc">Turns off the display of text on the LCD and the back light. </div><div class="ttdef"><b>Definition:</b> <a href="LCD_8cpp_source.html#l00238">LCD.cpp:238</a></div></div>
|
||||
<div class="ttc" id="classLCD_html_a264bf94308c95d8598426e13dc8cdb28a3f1e62d5fcd314d6ff067d3e74c4bf5f"><div class="ttname"><a href="classLCD.html#a264bf94308c95d8598426e13dc8cdb28a3f1e62d5fcd314d6ff067d3e74c4bf5f">LCD::DisplayOff</a></div><div class="ttdoc">Turn off both the display and the backlight when the screen saver is activated. </div><div class="ttdef"><b>Definition:</b> <a href="LCD_8h_source.html#l00064">LCD.h:64</a></div></div>
|
||||
<div class="ttc" id="classLCD_html_a85c3a4694b105731404df36e35e5b26e"><div class="ttname"><a href="classLCD.html#a85c3a4694b105731404df36e35e5b26e">LCD::disableScreenSaver</a></div><div class="ttdeci">void disableScreenSaver()</div><div class="ttdoc">Disables the screen saver. </div><div class="ttdef"><b>Definition:</b> <a href="LCD_8cpp_source.html#l00308">LCD.cpp:308</a></div></div>
|
||||
<div class="ttc" id="classLCD_html_a5b07cf05e8e5e7c53654f5ca0cf58b89"><div class="ttname"><a href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">LCD::display</a></div><div class="ttdeci">void display()</div><div class="ttdoc">Turns on the display of text on the LCD and the back light. </div><div class="ttdef"><b>Definition:</b> <a href="LCD_8cpp_source.html#l00206">LCD.cpp:206</a></div></div>
|
||||
<div class="ttc" id="classLCD_html_a85c3a4694b105731404df36e35e5b26e"><div class="ttname"><a href="classLCD.html#a85c3a4694b105731404df36e35e5b26e">LCD::disableScreenSaver</a></div><div class="ttdeci">void disableScreenSaver()</div><div class="ttdoc">Disables the screen saver. </div><div class="ttdef"><b>Definition:</b> <a href="LCD_8cpp_source.html#l00323">LCD.cpp:323</a></div></div>
|
||||
<div class="ttc" id="classLCD_html_a5b07cf05e8e5e7c53654f5ca0cf58b89"><div class="ttname"><a href="classLCD.html#a5b07cf05e8e5e7c53654f5ca0cf58b89">LCD::display</a></div><div class="ttdeci">void display()</div><div class="ttdoc">Turns on the display of text on the LCD and the back light. </div><div class="ttdef"><b>Definition:</b> <a href="LCD_8cpp_source.html#l00221">LCD.cpp:221</a></div></div>
|
||||
</div><!-- fragment --></div><!-- contents -->
|
||||
<!-- start footer part -->
|
||||
<hr class="footer"/><address class="footer"><small>
|
||||
Generated on Wed Mar 25 2015 19:36:07 for ArduinoLibs by  <a href="http://www.doxygen.org/index.html">
|
||||
Generated on Sun Mar 29 2015 08:30:13 for ArduinoLibs by  <a href="http://www.doxygen.org/index.html">
|
||||
<img class="footer" src="doxygen.png" alt="doxygen"/>
|
||||
</a> 1.8.6
|
||||
</small></address>
|
||||
|
||||
Reference in New Issue
Block a user