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| 1 | 6 | kaklik | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
| 2 | <html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> |
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| 3 | <title>Procyon AVRlib: i2csw.c File Reference</title> |
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| 4 | <link href="dox.css" rel="stylesheet" type="text/css"> |
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| 5 | </head><body> |
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| 6 | <!-- Generated by Doxygen 1.4.2 --> |
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| 7 | <div class="qindex"><a class="qindex" href="main.html">Main Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="annotated.html">Data Structures</a> | <a class="qindex" href="dirs.html">Directories</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Data Fields</a> | <a class="qindex" href="globals.html">Globals</a> | <a class="qindex" href="pages.html">Related Pages</a></div> |
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| 8 | <h1>i2csw.c File Reference</h1><hr><a name="_details"></a><h2>Detailed Description</h2> |
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| 9 | |||
| 10 | <p> |
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| 11 | Definition in file <a class="el" href="i2csw_8c-source.html">i2csw.c</a>. |
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| 12 | <p> |
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| 13 | <code>#include <avr/io.h></code><br> |
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| 14 | <code>#include "<a class="el" href="i2csw_8h-source.html">i2csw.h</a>"</code><br> |
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| 15 | |||
| 16 | <p> |
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| 17 | <a href="i2csw_8c-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0"> |
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| 18 | <tr><td></td></tr> |
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| 19 | <tr><td colspan="2"><br><h2>Defines</h2></td></tr> |
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| 20 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a0" doxytag="i2csw.c::QDEL"></a> |
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| 21 | #define </td><td class="memItemRight" valign="bottom"><b>QDEL</b> asm volatile("nop"); asm volatile("nop"); asm volatile("nop"); asm volatile("nop"); asm volatile("nop");</td></tr> |
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| 22 | |||
| 23 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a1" doxytag="i2csw.c::HDEL"></a> |
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| 24 | #define </td><td class="memItemRight" valign="bottom"><b>HDEL</b> asm volatile("nop"); asm volatile("nop"); asm volatile("nop"); asm volatile("nop"); asm volatile("nop"); asm volatile("nop"); asm volatile("nop"); asm volatile("nop"); asm volatile("nop"); asm volatile("nop");</td></tr> |
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| 25 | |||
| 26 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a2" doxytag="i2csw.c::I2C_SDL_LO"></a> |
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| 27 | #define </td><td class="memItemRight" valign="bottom"><b>I2C_SDL_LO</b> cbi( SDAPORT, SDA)</td></tr> |
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| 28 | |||
| 29 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a3" doxytag="i2csw.c::I2C_SDL_HI"></a> |
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| 30 | #define </td><td class="memItemRight" valign="bottom"><b>I2C_SDL_HI</b> sbi( SDAPORT, SDA)</td></tr> |
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| 31 | |||
| 32 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a4" doxytag="i2csw.c::I2C_SCL_LO"></a> |
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| 33 | #define </td><td class="memItemRight" valign="bottom"><b>I2C_SCL_LO</b> cbi( SCLPORT, SCL);</td></tr> |
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| 34 | |||
| 35 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a5" doxytag="i2csw.c::I2C_SCL_HI"></a> |
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| 36 | #define </td><td class="memItemRight" valign="bottom"><b>I2C_SCL_HI</b> sbi( SCLPORT, SCL);</td></tr> |
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| 37 | |||
| 38 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a6" doxytag="i2csw.c::I2C_SCL_TOGGLE"></a> |
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| 39 | #define </td><td class="memItemRight" valign="bottom"><b>I2C_SCL_TOGGLE</b> HDEL; I2C_SCL_HI; HDEL; I2C_SCL_LO;</td></tr> |
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| 40 | |||
| 41 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a7" doxytag="i2csw.c::I2C_START"></a> |
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| 42 | #define </td><td class="memItemRight" valign="bottom"><b>I2C_START</b> I2C_SDL_LO; QDEL; I2C_SCL_LO;</td></tr> |
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| 43 | |||
| 44 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a8" doxytag="i2csw.c::I2C_STOP"></a> |
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| 45 | #define </td><td class="memItemRight" valign="bottom"><b>I2C_STOP</b> HDEL; I2C_SCL_HI; QDEL; I2C_SDL_HI; HDEL;</td></tr> |
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| 46 | |||
| 47 | <tr><td colspan="2"><br><h2>Functions</h2></td></tr> |
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| 48 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a9" doxytag="i2csw.c::i2cPutbyte"></a> |
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| 49 | UINT </td><td class="memItemRight" valign="bottom"><b>i2cPutbyte</b> (u08 b)</td></tr> |
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| 50 | |||
| 51 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a10" doxytag="i2csw.c::i2cGetbyte"></a> |
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| 52 | u08 </td><td class="memItemRight" valign="bottom"><b>i2cGetbyte</b> (UINT last)</td></tr> |
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| 53 | |||
| 54 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a11" doxytag="i2csw.c::i2cInit"></a> |
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| 55 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="i2csw_8c.html#a11">i2cInit</a> (void)</td></tr> |
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| 56 | |||
| 57 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Initialize I2C (TWI) interface. <br></td></tr> |
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| 58 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a12" doxytag="i2csw.c::i2cSend"></a> |
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| 59 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="i2csw_8c.html#a12">i2cSend</a> (u08 device, u08 subAddr, u08 length, u08 *data)</td></tr> |
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| 60 | |||
| 61 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Send a byte sequence on the I2C bus. <br></td></tr> |
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| 62 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a13" doxytag="i2csw.c::i2cReceive"></a> |
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| 63 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="i2csw_8c.html#a13">i2cReceive</a> (u08 device, u08 subAddr, u08 length, u08 *data)</td></tr> |
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| 64 | |||
| 65 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Retrieve a byte sequence on the I2C bus. <br></td></tr> |
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| 66 | </table> |
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| 67 | <hr size="1"><address style="align: right;"><small>Generated on Sun Oct 29 03:41:08 2006 for Procyon AVRlib by |
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| 68 | <a href="http://www.doxygen.org/index.html"> |
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| 69 | <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.2 </small></address> |
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| 70 | </body> |
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| 71 | </html> |
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