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<h1>serial.h</h1><a href="serial_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 |
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<a name="l00012"></a>00012 <span class="comment">/*</span> |
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<a name="l00013"></a>00013 <span class="comment"> serial.h - Contains definitions and function prototypes for the RS232 serial port</span> |
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<a name="l00014"></a>00014 <span class="comment"> author(s): pkv</span> |
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<a name="l00015"></a>00015 <span class="comment"> </span> |
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<a name="l00016"></a>00016 <span class="comment"> Directions:</span> |
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<a name="l00017"></a>00017 <span class="comment"> Call the initialization function for the serial port you wish to use. Then, use</span> |
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<a name="l00018"></a>00018 <span class="comment"> either the provided functions or the stdio functions (fprintf, etc) to read and</span> |
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<a name="l00019"></a>00019 <span class="comment"> write characters to the serial ports.</span> |
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<a name="l00020"></a>00020 <span class="comment"> </span> |
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<a name="l00021"></a>00021 <span class="comment"> UART Mapping:</span> |
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<a name="l00022"></a>00022 <span class="comment"> usb_*() -> UART0</span> |
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<a name="l00023"></a>00023 <span class="comment"> xbee_*() -> UART1</span> |
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<a name="l00024"></a>00024 <span class="comment"> </span> |
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<a name="l00025"></a>00025 <span class="comment"> Options: (Add the following defines to your code to configure this library)</span> |
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<a name="l00026"></a>00026 <span class="comment"> #define USB_BAUD { 115200 | 9600 } <= pick ONE value from in here</span> |
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<a name="l00027"></a>00027 <span class="comment"> #define XBEE_BAUD { 115200 | 9600 } <= pick ONE value from in here</span> |
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<a name="l00028"></a>00028 <span class="comment"> #define USE_STDIO</span> |
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<a name="l00029"></a>00029 <span class="comment"> </span> |
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<a name="l00030"></a>00030 <span class="comment"> Note: If you enable USE_STDIO, the first init function that is called will </span> |
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<a name="l00031"></a>00031 <span class="comment"> automatically be linked to stdin, stdout, and stderr. To use the baud rate </span> |
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<a name="l00032"></a>00032 <span class="comment"> commands, add something like the following to your code:</span> |
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<a name="l00033"></a>00033 <span class="comment"> </span> |
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<a name="l00034"></a>00034 <span class="comment"> #define FOO_BAUD 9600</span> |
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<a name="l00035"></a>00035 <span class="comment"> </span> |
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<a name="l00036"></a>00036 <span class="comment"> **UNLESS YOU KNOW WHAT YOU ARE DOING, PLEASE DO NOT CHANGE THIS FILE**</span> |
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<a name="l00037"></a>00037 <span class="comment"> Many, many other people use this file in their code. If you change it, you will</span> |
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<a name="l00038"></a>00038 <span class="comment"> probably break all of their nice code. You should not need to change anything in</span> |
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<a name="l00039"></a>00039 <span class="comment"> here, except to accomodate new hardware.</span> |
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<a name="l00040"></a>00040 <span class="comment">*/</span> |
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<a name="l00041"></a>00041 |
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<a name="l00042"></a>00042 <span class="preprocessor">#ifndef _SERIAL_H</span> |
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<a name="l00043"></a>00043 <span class="preprocessor"></span><span class="preprocessor">#define _SERIAL_H</span> |
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<a name="l00044"></a>00044 <span class="preprocessor"></span> |
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<a name="l00054"></a>00054 <span class="comment">// if no baud rate is defined for usb, default is set here</span> |
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<a name="l00055"></a>00055 <span class="preprocessor">#ifndef USB_BAUD</span> |
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<a name="l00056"></a>00056 <span class="preprocessor"></span> |
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<a name="l00057"></a><a class="code" href="group__usb.html#g378065b4d75b008228ee41cc335474a7">00057</a> <span class="preprocessor">#define USB_BAUD 115200</span> |
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<a name="l00058"></a>00058 <span class="preprocessor"></span><span class="preprocessor">#endif</span> |
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<a name="l00059"></a>00059 <span class="preprocessor"></span> |
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<a name="l00061"></a>00061 <span class="keywordtype">void</span> <a class="code" href="group__usb.html#gddfbdb66f507ffcd08b4496531ed0a3d">usb_init</a>(<span class="keywordtype">void</span>); |
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<a name="l00063"></a>00063 <span class="keywordtype">int</span> <a class="code" href="group__usb.html#g3ee898cfe59d05c428c56021c2ccf946">usb_putc</a>(<span class="keywordtype">char</span> c); |
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<a name="l00065"></a>00065 <span class="keywordtype">int</span> <a class="code" href="group__usb.html#g053a5d887edfe8e8be543ec53a3f60ae">usb_getc</a>(<span class="keywordtype">void</span>); |
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<a name="l00067"></a>00067 <span class="keywordtype">int</span> <a class="code" href="group__usb.html#g6b1209b19e7fd2bbedc7407e0218453c">usb_getc_nb</a>(<span class="keywordtype">char</span> *c); |
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<a name="l00069"></a>00069 <span class="keywordtype">int</span> <a class="code" href="group__usb.html#g6e101f68856f272f67923c4fb35a99e0">usb_puts</a>(<span class="keywordtype">char</span> *s); |
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<a name="l00071"></a>00071 <span class="keywordtype">int</span> <a class="code" href="group__usb.html#gcd371dedbff10f0c52dca4b3b7af9e3d">usb_puti</a>(<span class="keywordtype">int</span> value); |
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<a name="l00072"></a>00072 <span class="comment">//end addtogroup</span> |
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<a name="l00074"></a>00074 |
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<a name="l00084"></a>00084 <span class="comment">// if no baud rate is defined for usb, default is set here</span> |
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<a name="l00085"></a>00085 |
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<a name="l00086"></a>00086 <span class="comment">// if no baud rate is defined for xbee, default is set here</span> |
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<a name="l00087"></a>00087 <span class="preprocessor">#ifndef XBEE_BAUD</span> |
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<a name="l00088"></a>00088 <span class="preprocessor"></span> |
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<a name="l00089"></a><a class="code" href="group__xbee.html#g7125fc8f3df24a2db8e074983206b054">00089</a> <span class="preprocessor">#define XBEE_BAUD 9600</span> |
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<a name="l00090"></a>00090 <span class="preprocessor"></span><span class="preprocessor">#endif</span> |
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<a name="l00091"></a>00091 <span class="preprocessor"></span> |
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<a name="l00093"></a>00093 <span class="keywordtype">void</span> <a class="code" href="group__xbee.html#g964a1e8461e9c1187e5d69f521e5e107">xbee_init</a>(<span class="keywordtype">void</span>); |
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<a name="l00095"></a>00095 <span class="keywordtype">int</span> <a class="code" href="group__xbee.html#g70c6b231330312d4f69b9a8afb5af989">xbee_putc</a>(<span class="keywordtype">char</span> c); |
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<a name="l00097"></a>00097 <span class="keywordtype">int</span> <a class="code" href="group__xbee.html#g1f468ae159ba5d97bdfb3f4855d15d88">xbee_getc</a>(<span class="keywordtype">void</span>); |
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<a name="l00099"></a>00099 <span class="keywordtype">int</span> <a class="code" href="group__xbee.html#gfb7bd5dd535e8251bfff78854c6c15f2">xbee_getc_nb</a>(<span class="keywordtype">char</span> *c); |
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<a name="l00100"></a>00100 <span class="comment">//end addtogroup</span> |
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<a name="l00102"></a>00102 |
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<a name="l00103"></a>00103 <span class="preprocessor">#endif</span> |
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<a name="l00104"></a>00104 <span class="preprocessor"></span> |
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</pre></div><hr size="1"><address style="align: right;"><small>Generated on Wed Sep 5 16:33:32 2007 for libdragonfly by |
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.6 </small></address> |
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