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341 lines
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341 lines
20 KiB
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<p>SpiDriver classes.
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<div class="textblock"><code>#include "<a class="el" href="_sys_call_8h.html">SysCall.h</a>"</code><br />
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Include dependency graph for SdSpiDriver.h:</div>
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Classes</h2></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_spi_alt_driver.html">SdSpiAltDriver</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Optimized SPI class for access to SD and SDHC flash memory cards. <a href="class_sd_spi_alt_driver.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_spi_config.html">SdSpiConfig</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">SPI card configuration. <a href="class_sd_spi_config.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_spi_lib_driver.html">SdSpiLibDriver</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="class_sd_spi_lib_driver.html" title="SdSpiLibDriver - use standard SPI library. ">SdSpiLibDriver</a> - use standard SPI library. <a href="class_sd_spi_lib_driver.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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Macros</h2></td></tr>
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<tr class="memitem:a666c394438267afda9b1e63f6b61459c"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_sd_spi_driver_8h.html#a666c394438267afda9b1e63f6b61459c">DEDICATED_SPI</a>   0X80</td></tr>
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<tr class="separator:a666c394438267afda9b1e63f6b61459c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7509778808cb232d96b7c45ad76034b0"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_sd_spi_driver_8h.html#a7509778808cb232d96b7c45ad76034b0">SD_SCK_HZ</a>(maxSpeed)   SPISettings(maxSpeed, MSBFIRST, SPI_MODE0)</td></tr>
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<tr class="separator:a7509778808cb232d96b7c45ad76034b0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af9d0d377262ffe2bf47d8604381a5ec1"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_sd_spi_driver_8h.html#af9d0d377262ffe2bf47d8604381a5ec1">SD_SCK_MHZ</a>(maxMhz)   SPISettings(1000000UL*maxMhz, MSBFIRST, SPI_MODE0)</td></tr>
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<tr class="separator:af9d0d377262ffe2bf47d8604381a5ec1"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5601868235dd7041b2e6e0be9445fe5d"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_sd_spi_driver_8h.html#a5601868235dd7041b2e6e0be9445fe5d">SHARED_SPI</a>   0</td></tr>
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<tr class="separator:a5601868235dd7041b2e6e0be9445fe5d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2d3c9c75ba6bea3fbcb82c2d0fbc21bb"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_sd_spi_driver_8h.html#a2d3c9c75ba6bea3fbcb82c2d0fbc21bb">SPI_DIV3_SPEED</a>   <a class="el" href="_sd_spi_driver_8h.html#a7509778808cb232d96b7c45ad76034b0">SD_SCK_HZ</a>(F_CPU/3)</td></tr>
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<tr class="separator:a2d3c9c75ba6bea3fbcb82c2d0fbc21bb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:acbca47c0a33eec35109cea773bb65ee0"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_sd_spi_driver_8h.html#acbca47c0a33eec35109cea773bb65ee0">SPI_DIV6_SPEED</a>   <a class="el" href="_sd_spi_driver_8h.html#a7509778808cb232d96b7c45ad76034b0">SD_SCK_HZ</a>(F_CPU/6)</td></tr>
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<tr class="separator:acbca47c0a33eec35109cea773bb65ee0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a4818fb924fd75160a3fcd5d14abdc375"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_sd_spi_driver_8h.html#a4818fb924fd75160a3fcd5d14abdc375">SPI_EIGHTH_SPEED</a>   <a class="el" href="_sd_spi_driver_8h.html#a7509778808cb232d96b7c45ad76034b0">SD_SCK_HZ</a>(F_CPU/16)</td></tr>
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<tr class="separator:a4818fb924fd75160a3fcd5d14abdc375"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a785afdf191e080f93703ad0a6f8f3d3b"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_sd_spi_driver_8h.html#a785afdf191e080f93703ad0a6f8f3d3b">SPI_FULL_SPEED</a>   <a class="el" href="_sd_spi_driver_8h.html#af9d0d377262ffe2bf47d8604381a5ec1">SD_SCK_MHZ</a>(50)</td></tr>
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<tr class="separator:a785afdf191e080f93703ad0a6f8f3d3b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af7493f43efa1c1be2b718bd3cc759d0e"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_sd_spi_driver_8h.html#af7493f43efa1c1be2b718bd3cc759d0e">SPI_HALF_SPEED</a>   <a class="el" href="_sd_spi_driver_8h.html#a7509778808cb232d96b7c45ad76034b0">SD_SCK_HZ</a>(F_CPU/4)</td></tr>
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<tr class="separator:af7493f43efa1c1be2b718bd3cc759d0e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3bfd4f8b788952234111778be51087ae"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_sd_spi_driver_8h.html#a3bfd4f8b788952234111778be51087ae">SPI_QUARTER_SPEED</a>   <a class="el" href="_sd_spi_driver_8h.html#a7509778808cb232d96b7c45ad76034b0">SD_SCK_HZ</a>(F_CPU/8)</td></tr>
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<tr class="separator:a3bfd4f8b788952234111778be51087ae"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6d3bbc68aed8dc3948669d0d40f4eb11"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_sd_spi_driver_8h.html#a6d3bbc68aed8dc3948669d0d40f4eb11">SPI_SIXTEENTH_SPEED</a>   <a class="el" href="_sd_spi_driver_8h.html#a7509778808cb232d96b7c45ad76034b0">SD_SCK_HZ</a>(F_CPU/32)</td></tr>
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<tr class="separator:a6d3bbc68aed8dc3948669d0d40f4eb11"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="typedef-members"></a>
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Typedefs</h2></td></tr>
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<tr class="memitem:a185210992d23bbf4f84ab27da8a1a8df"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="class_sd_spi_lib_driver.html">SdSpiLibDriver</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="_sd_spi_driver_8h.html#a185210992d23bbf4f84ab27da8a1a8df">SdSpiDriver</a></td></tr>
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<tr class="separator:a185210992d23bbf4f84ab27da8a1a8df"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>SpiDriver classes. </p>
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<p>Copyright (c) 20011-2017 Bill Greiman This file is part of the <a class="el" href="class_sd_fs.html" title="SD file system class for FAT16, FAT32, and exFAT volumes. ">SdFs</a> library for SD memory cards.</p>
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<p>MIT License</p>
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<p>Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:</p>
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<p>The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.</p>
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<p>THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. </p>
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</div><h2 class="groupheader">Macro Definition Documentation</h2>
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<a class="anchor" id="a666c394438267afda9b1e63f6b61459c"></a>
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<td class="memname">#define DEDICATED_SPI   0X80</td>
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</div><div class="memdoc">
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<p>The SD is the only device on the SPI bus. </p>
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</div>
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</div>
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<a class="anchor" id="a7509778808cb232d96b7c45ad76034b0"></a>
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<td class="memname">#define SD_SCK_HZ</td>
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<td>(</td>
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<td class="paramtype"> </td>
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<td class="paramname">maxSpeed</td><td>)</td>
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<td>   SPISettings(maxSpeed, MSBFIRST, SPI_MODE0)</td>
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<p>SPISettings for SCK frequency in Hz. </p>
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</div>
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<a class="anchor" id="af9d0d377262ffe2bf47d8604381a5ec1"></a>
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<td class="memname">#define SD_SCK_MHZ</td>
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<td>(</td>
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<td class="paramtype"> </td>
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<td class="paramname">maxMhz</td><td>)</td>
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<td>   SPISettings(1000000UL*maxMhz, MSBFIRST, SPI_MODE0)</td>
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<p>SPISettings for SCK frequency in MHz. </p>
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</div>
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<a class="anchor" id="a5601868235dd7041b2e6e0be9445fe5d"></a>
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<td class="memname">#define SHARED_SPI   0</td>
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</div><div class="memdoc">
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<p>SPI bus is share with other devices. </p>
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<a class="anchor" id="a2d3c9c75ba6bea3fbcb82c2d0fbc21bb"></a>
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<td class="memname">#define SPI_DIV3_SPEED   <a class="el" href="_sd_spi_driver_8h.html#a7509778808cb232d96b7c45ad76034b0">SD_SCK_HZ</a>(F_CPU/3)</td>
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</div><div class="memdoc">
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<p>Set SCK rate to F_CPU/3 for Due </p>
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</div>
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<a class="anchor" id="acbca47c0a33eec35109cea773bb65ee0"></a>
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<td class="memname">#define SPI_DIV6_SPEED   <a class="el" href="_sd_spi_driver_8h.html#a7509778808cb232d96b7c45ad76034b0">SD_SCK_HZ</a>(F_CPU/6)</td>
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<p>Set SCK rate to F_CPU/6 for Due </p>
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<td class="memname">#define SPI_EIGHTH_SPEED   <a class="el" href="_sd_spi_driver_8h.html#a7509778808cb232d96b7c45ad76034b0">SD_SCK_HZ</a>(F_CPU/16)</td>
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<p>Set SCK rate to F_CPU/16. </p>
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<td class="memname">#define SPI_FULL_SPEED   <a class="el" href="_sd_spi_driver_8h.html#af9d0d377262ffe2bf47d8604381a5ec1">SD_SCK_MHZ</a>(50)</td>
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<p>Set SCK to max rate of F_CPU/2. </p>
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<td class="memname">#define SPI_HALF_SPEED   <a class="el" href="_sd_spi_driver_8h.html#a7509778808cb232d96b7c45ad76034b0">SD_SCK_HZ</a>(F_CPU/4)</td>
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<p>Set SCK rate to F_CPU/4. </p>
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<td class="memname">#define SPI_QUARTER_SPEED   <a class="el" href="_sd_spi_driver_8h.html#a7509778808cb232d96b7c45ad76034b0">SD_SCK_HZ</a>(F_CPU/8)</td>
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<p>Set SCK rate to F_CPU/8. </p>
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<td class="memname">#define SPI_SIXTEENTH_SPEED   <a class="el" href="_sd_spi_driver_8h.html#a7509778808cb232d96b7c45ad76034b0">SD_SCK_HZ</a>(F_CPU/32)</td>
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<p>Set SCK rate to F_CPU/32. </p>
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<h2 class="groupheader">Typedef Documentation</h2>
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<td class="memname">typedef <a class="el" href="class_sd_spi_lib_driver.html">SdSpiLibDriver</a> <a class="el" href="_sd_spi_driver_8h.html#a185210992d23bbf4f84ab27da8a1a8df">SdSpiDriver</a></td>
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<p><a class="el" href="class_sd_fat.html" title="SD file system class for FAT volumes. ">SdFat</a> uses Arduino library SPI. </p>
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</a> 1.8.10
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