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<div class="title">serial.h</div> </div>
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<a href="serial_8h.html">Go to the documentation of this file.</a><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">** serial.c ****************************************************************</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">*</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">* common routines for hardware that uses the standard serial port driver</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">* @ingroup private_api</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">*</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">* Copyright (C) 1999 Christoph Bartelmus <lirc@bartelmus.de></span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">*</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">*/</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#ifndef _SERIAL_H</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#define _SERIAL_H</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keywordtype">int</span> <a class="code" href="group__driver__api.html#ga2cad04de039521ac1b0c14c42ba1b43c">tty_reset</a>(<span class="keywordtype">int</span> fd);</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keywordtype">int</span> <a class="code" href="group__driver__api.html#gafcab1b890be0e097640ff31f866ab94c">tty_setrtscts</a>(<span class="keywordtype">int</span> fd, <span class="keywordtype">int</span> enable);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keywordtype">int</span> <a class="code" href="group__driver__api.html#ga7c9acb60305177b4498553782eb4fa3c">tty_setdtr</a>(<span class="keywordtype">int</span> fd, <span class="keywordtype">int</span> enable);</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keywordtype">int</span> <a class="code" href="group__driver__api.html#ga44b60aca788c92e31b61298f534d2b2c">tty_setbaud</a>(<span class="keywordtype">int</span> fd, <span class="keywordtype">int</span> baud);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="keywordtype">int</span> <a class="code" href="group__driver__api.html#gaffeab51b57e1e8eaca6fc502f99e6c29">tty_setcsize</a>(<span class="keywordtype">int</span> fd, <span class="keywordtype">int</span> csize);</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="keywordtype">int</span> <a class="code" href="group__driver__api.html#gaa2128e719d5174e1210fcc8c532c82bd">tty_create_lock</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* name);</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="keywordtype">int</span> <a class="code" href="group__driver__api.html#ga94d6aff1542d08fcf32b5acdc735090e">tty_delete_lock</a>(<span class="keywordtype">void</span>);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="keywordtype">int</span> <a class="code" href="group__driver__api.html#ga17fb600e510ec6919659e7fab74c3de6">tty_set</a>(<span class="keywordtype">int</span> fd, <span class="keywordtype">int</span> rts, <span class="keywordtype">int</span> dtr);</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="keywordtype">int</span> <a class="code" href="group__driver__api.html#gaa680ad6c63aaac541fc85d61b73a46d1">tty_clear</a>(<span class="keywordtype">int</span> fd, <span class="keywordtype">int</span> rts, <span class="keywordtype">int</span> dtr);</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="keywordtype">int</span> <a class="code" href="group__driver__api.html#ga03233443b447b2de3a81b77a317663c4">tty_write</a>(<span class="keywordtype">int</span> fd, <span class="keywordtype">char</span> <span class="keywordtype">byte</span>);</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="keywordtype">int</span> <a class="code" href="group__driver__api.html#ga76ea8c360d88f108399c5926b3bff16d">tty_read</a>(<span class="keywordtype">int</span> fd, <span class="keywordtype">char</span>* <span class="keywordtype">byte</span>);</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="keywordtype">int</span> <a class="code" href="group__driver__api.html#ga855e6cb4247f8359643a184a912d754d">tty_write_echo</a>(<span class="keywordtype">int</span> fd, <span class="keywordtype">char</span> <span class="keywordtype">byte</span>);</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="preprocessor">#ifdef __cplusplus</span></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="preprocessor">#endif</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">#endif</span></div><div class="ttc" id="group__driver__api_html_gafcab1b890be0e097640ff31f866ab94c"><div class="ttname"><a href="group__driver__api.html#gafcab1b890be0e097640ff31f866ab94c">tty_setrtscts</a></div><div class="ttdeci">int tty_setrtscts(int fd, int enable)</div><div class="ttdoc">Set/clear CTS control line.</div><div class="ttdef"><b>Definition:</b> <a href="serial_8c_source.html#l00072">serial.c:72</a></div></div>
<div class="ttc" id="group__driver__api_html_ga7c9acb60305177b4498553782eb4fa3c"><div class="ttname"><a href="group__driver__api.html#ga7c9acb60305177b4498553782eb4fa3c">tty_setdtr</a></div><div class="ttdeci">int tty_setdtr(int fd, int enable)</div><div class="ttdoc">Set/clear DTR control line.</div><div class="ttdef"><b>Definition:</b> <a href="serial_8c_source.html#l00093">serial.c:93</a></div></div>
<div class="ttc" id="group__driver__api_html_ga94d6aff1542d08fcf32b5acdc735090e"><div class="ttname"><a href="group__driver__api.html#ga94d6aff1542d08fcf32b5acdc735090e">tty_delete_lock</a></div><div class="ttdeci">int tty_delete_lock(void)</div><div class="ttdoc">Delete any legacy lock(s) owned by this process.</div><div class="ttdef"><b>Definition:</b> <a href="serial_8c_source.html#l00445">serial.c:445</a></div></div>
<div class="ttc" id="group__driver__api_html_ga2cad04de039521ac1b0c14c42ba1b43c"><div class="ttname"><a href="group__driver__api.html#ga2cad04de039521ac1b0c14c42ba1b43c">tty_reset</a></div><div class="ttdeci">int tty_reset(int fd)</div><div class="ttdoc">Set the cfmakeraw termio options.</div><div class="ttdef"><b>Definition:</b> <a href="serial_8c_source.html#l00054">serial.c:54</a></div></div>
<div class="ttc" id="group__driver__api_html_gaa2128e719d5174e1210fcc8c532c82bd"><div class="ttname"><a href="group__driver__api.html#gaa2128e719d5174e1210fcc8c532c82bd">tty_create_lock</a></div><div class="ttdeci">int tty_create_lock(const char *name)</div><div class="ttdoc">Creates a lock file of the type /var/local/LCK.</div><div class="ttdef"><b>Definition:</b> <a href="serial_8c_source.html#l00302">serial.c:302</a></div></div>
<div class="ttc" id="group__driver__api_html_ga03233443b447b2de3a81b77a317663c4"><div class="ttname"><a href="group__driver__api.html#ga03233443b447b2de3a81b77a317663c4">tty_write</a></div><div class="ttdeci">int tty_write(int fd, char byte)</div><div class="ttdoc">Write a single byte to serial device.</div><div class="ttdef"><b>Definition:</b> <a href="serial_8c_source.html#l00539">serial.c:539</a></div></div>
<div class="ttc" id="group__driver__api_html_gaa680ad6c63aaac541fc85d61b73a46d1"><div class="ttname"><a href="group__driver__api.html#gaa680ad6c63aaac541fc85d61b73a46d1">tty_clear</a></div><div class="ttdeci">int tty_clear(int fd, int rts, int dtr)</div><div class="ttdoc">Clear RTS and DTR control lines.</div><div class="ttdef"><b>Definition:</b> <a href="serial_8c_source.html#l00525">serial.c:525</a></div></div>
<div class="ttc" id="group__driver__api_html_gaffeab51b57e1e8eaca6fc502f99e6c29"><div class="ttname"><a href="group__driver__api.html#gaffeab51b57e1e8eaca6fc502f99e6c29">tty_setcsize</a></div><div class="ttdeci">int tty_setcsize(int fd, int csize)</div><div class="ttdoc">Set the character size.</div><div class="ttdef"><b>Definition:</b> <a href="serial_8c_source.html#l00265">serial.c:265</a></div></div>
<div class="ttc" id="group__driver__api_html_ga855e6cb4247f8359643a184a912d754d"><div class="ttname"><a href="group__driver__api.html#ga855e6cb4247f8359643a184a912d754d">tty_write_echo</a></div><div class="ttdeci">int tty_write_echo(int fd, char byte)</div><div class="ttdoc">Write a single byte and check the echo from remote party.</div><div class="ttdef"><b>Definition:</b> <a href="serial_8c_source.html#l00577">serial.c:577</a></div></div>
<div class="ttc" id="group__driver__api_html_ga76ea8c360d88f108399c5926b3bff16d"><div class="ttname"><a href="group__driver__api.html#ga76ea8c360d88f108399c5926b3bff16d">tty_read</a></div><div class="ttdeci">int tty_read(int fd, char *byte)</div><div class="ttdoc">Read a single byte from serial device.</div><div class="ttdef"><b>Definition:</b> <a href="serial_8c_source.html#l00557">serial.c:557</a></div></div>
<div class="ttc" id="group__driver__api_html_ga44b60aca788c92e31b61298f534d2b2c"><div class="ttname"><a href="group__driver__api.html#ga44b60aca788c92e31b61298f534d2b2c">tty_setbaud</a></div><div class="ttdeci">int tty_setbaud(int fd, int baud)</div><div class="ttdoc">Set the speed a.</div><div class="ttdef"><b>Definition:</b> <a href="serial_8c_source.html#l00120">serial.c:120</a></div></div>
<div class="ttc" id="group__driver__api_html_ga17fb600e510ec6919659e7fab74c3de6"><div class="ttname"><a href="group__driver__api.html#ga17fb600e510ec6919659e7fab74c3de6">tty_set</a></div><div class="ttdeci">int tty_set(int fd, int rts, int dtr)</div><div class="ttdoc">Set RTS and DTR control lines.</div><div class="ttdef"><b>Definition:</b> <a href="serial_8c_source.html#l00511">serial.c:511</a></div></div>
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