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Merge pull request #709 from ckormanyos/chapter11_07a
Chapter11 07a
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‎examples/chapter11_07a/chapter11_07a.cppproj‎

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<OutputFileExtension>.elf</OutputFileExtension>
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<ToolchainSettings>
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<Value>../src/os/FreeRTOS/Source/include</Value>
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<avrgcc.compiler.miscellaneous.OtherFlags>-std=gnu99 -Wno-int-to-pointer-cast -Wno-pointer-to-int-cast</avrgcc.compiler.miscellaneous.OtherFlags>
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<avrgcc.common.Device>-mmcu=atmega328p -B "%24(PackRepoDir)\Atmel\ATmega_DFP\1.3.300\gcc\dev\atmega328p"</avrgcc.common.Device>
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<avrgcc.compiler.miscellaneous.OtherFlags>-std=gnu99 -Wno-int-to-pointer-cast -Wno-pointer-to-int-cast</avrgcc.compiler.miscellaneous.OtherFlags>
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<Value>../src/os/FreeRTOS/Source/portable/GCC-ATMega328</Value>
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<avrgcccpp.linker.memorysettings.InitialStack>0x800</avrgcccpp.linker.memorysettings.InitialStack>
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</AvrGccCpp>
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</ToolchainSettings>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
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<Folder Include="src\math\" />
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<Folder Include="src\math\checksums" />
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<Folder Include="src\math\checksums\crc" />
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<Folder Include="src\math\checksums\hash" />
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<Folder Include="src\mcal_led\" />
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<Folder Include="src\mcal_memory" />
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<Folder Include="src\mcal_spi" />
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<Compile Include="src\math\checksums\crc\crc32.h">
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<SubType>compile</SubType>
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</Compile>
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<Compile Include="src\math\checksums\hash\hash_base.h">
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<SubType>compile</SubType>
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</Compile>
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<Compile Include="src\math\checksums\hash\hash_detail.h">
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<SubType>compile</SubType>
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</Compile>
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<Compile Include="src\math\checksums\hash\hash_sha1.h">
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<SubType>compile</SubType>
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</Compile>
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<Compile Include="src\math\checksums\hash\hash_sha256.h">
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<SubType>compile</SubType>
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</Compile>
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<Compile Include="src\math\checksums\hash\hash_stream_base.h">
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<SubType>compile</SubType>
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</Compile>
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<Compile Include="src\mcal\avr\mcal_benchmark.h">
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<SubType>compile</SubType>
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</Compile>

‎examples/chapter11_07a/images/board11_07a.jpg‎

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‎examples/chapter11_07a/readme.md‎

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| SCK | portd.0 |
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TODO: The hardware setup with the $4~\text{MByte}$ serial SRAM
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is pictured in the image below.
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The hardware setup with the $4~\text{MByte}$ serial SRAM
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is pictured in the image below. The scene shows the ARDUINO(R)
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with the external serial RAM executing cyclic, back-to-back $10,000$
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decimal digit $\pi$ calculations.
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One successful calculation is complete and the second one is well underway.
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![](./images/board11_07a.jpg)

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