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avr-libc-docs-1.7.1-8.mga5.noarch.rpm

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<h1>twi.h File Reference</h1>  </div>
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<p><a href="util_2twi_8h_source.html">Go to the source code of this file.</a></p>
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<tr><td colspan="2"><h2><a name="define-members"></a>
Defines</h2></td></tr>
<tr><td colspan="2"><div class="groupHeader">TWSR values</div></td></tr>
<tr><td colspan="2"><div class="groupText"><p>Mnemonics: <br/>
TW_MT_xxx - master transmitter <br/>
TW_MR_xxx - master receiver <br/>
TW_ST_xxx - slave transmitter <br/>
TW_SR_xxx - slave receiver </p>
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<tr><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__util__twi.html#ga8ec630c2063d0353c53d140b99382d80">TW_START</a>&#160;&#160;&#160;0x08</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__util__twi.html#ga85cae14b4190042335d25ed9a1b72369">TW_MT_SLA_ACK</a>&#160;&#160;&#160;0x18</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__util__twi.html#ga91c107a74d268f8578d866ed1bbbd4f3">TW_MT_DATA_NACK</a>&#160;&#160;&#160;0x30</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__util__twi.html#gac16504b87d15d83b97bb0ce61577bb40">TW_MR_SLA_ACK</a>&#160;&#160;&#160;0x40</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__util__twi.html#gabcff70642634cb53e9d8e93872f70c90">TW_NO_INFO</a>&#160;&#160;&#160;0xF8</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__util__twi.html#ga90d373160b1d0a3f0c454af83c57df71">TW_BUS_ERROR</a>&#160;&#160;&#160;0x00</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__util__twi.html#ga8d3aca0acc182f459a51797321728168">TW_STATUS_MASK</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__util__twi.html#ga4440385d1818b4fe89b20341ea47b75a">TW_STATUS</a>&#160;&#160;&#160;(TWSR &amp; TW_STATUS_MASK)</td></tr>
<tr><td colspan="2"><div class="groupHeader">R/~W bit in SLA+R/W address field.</div></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__util__twi.html#gaf40f13cadca25e0a83dc096858907819">TW_READ</a>&#160;&#160;&#160;1</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__util__twi.html#gac8a7cb1a91946c6e3955608a91371148">TW_WRITE</a>&#160;&#160;&#160;0</td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
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<p><center>Automatically generated by Doxygen 1.7.2 on Wed Feb 16 2011.</center></p>

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