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explicitely initialize SPI to start with slow clock

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This commit is contained in:
Markus Fröschle
2012-12-16 06:39:58 +00:00
parent 2a3ac2b499
commit 263e58a497
2 changed files with 2 additions and 60 deletions
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60
BaS_gcc/.cproject
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@@ -39,39 +39,10 @@
</tool> </tool>
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<fileInfo id="cdt.managedbuild.toolchain.gnu.cross.base.500844171.1693274825" name="Makefile" rcbsApplicability="disable" resourcePath="Makefile" toolsToInvoke=""/> <fileInfo id="cdt.managedbuild.toolchain.gnu.cross.base.500844171.1693274825" name="Makefile" rcbsApplicability="disable" resourcePath="Makefile" toolsToInvoke=""/>
</configuration> </configuration>
</storageModule> </storageModule>
<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/> <storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets">
<buildTargets>
<target name="ram" path="" targetID="org.eclipse.cdt.build.MakeTargetBuilder">
<buildCommand>make</buildCommand>
<buildArguments/>
<buildTarget>ram</buildTarget>
<stopOnError>true</stopOnError>
<useDefaultCommand>true</useDefaultCommand>
<runAllBuilders>true</runAllBuilders>
</target>
<target name="clean" path="" targetID="org.eclipse.cdt.build.MakeTargetBuilder">
<buildCommand>make</buildCommand>
<buildArguments/>
<buildTarget>clean</buildTarget>
<stopOnError>true</stopOnError>
<useDefaultCommand>true</useDefaultCommand>
<runAllBuilders>true</runAllBuilders>
</target>
<target name="all" path="" targetID="org.eclipse.cdt.build.MakeTargetBuilder">
<buildCommand>make</buildCommand>
<buildArguments/>
<buildTarget>all</buildTarget>
<stopOnError>true</stopOnError>
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<runAllBuilders>true</runAllBuilders>
</target>
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</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.language.mapping"/> <storageModule moduleId="org.eclipse.cdt.core.language.mapping"/>
<storageModule moduleId="org.eclipse.cdt.internal.ui.text.commentOwnerProjectMappings"/> <storageModule moduleId="org.eclipse.cdt.internal.ui.text.commentOwnerProjectMappings"/>
</cconfiguration> </cconfiguration>
@@ -121,9 +92,8 @@
</tool> </tool>
</toolChain> </toolChain>
</folderInfo> </folderInfo>
<fileInfo id="cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686.108863582" name="bas.s19" rcbsApplicability="disable" resourcePath="bas.s19" toolsToInvoke=""/>
<fileInfo id="cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686.149483996" name="bas_printf.h" rcbsApplicability="disable" resourcePath="include/bas_printf.h" toolsToInvoke=""/>
<fileInfo id="cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686.Makefile" name="Makefile" rcbsApplicability="disable" resourcePath="Makefile" toolsToInvoke=""/> <fileInfo id="cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686.Makefile" name="Makefile" rcbsApplicability="disable" resourcePath="Makefile" toolsToInvoke=""/>
<fileInfo id="cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686.149483996" name="bas_printf.h" rcbsApplicability="disable" resourcePath="include/bas_printf.h" toolsToInvoke=""/>
<sourceEntries> <sourceEntries>
<entry excluding="include|sources" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/> <entry excluding="include|sources" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources"/> <entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources"/>
@@ -132,34 +102,6 @@
</configuration> </configuration>
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<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets">
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<buildCommand>make</buildCommand>
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<runAllBuilders>true</runAllBuilders>
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<buildCommand>make</buildCommand>
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<runAllBuilders>true</runAllBuilders>
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<target name="all" path="" targetID="org.eclipse.cdt.build.MakeTargetBuilder">
<buildCommand>make</buildCommand>
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<buildTarget>all</buildTarget>
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</target>
</buildTargets>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.language.mapping"/> <storageModule moduleId="org.eclipse.cdt.core.language.mapping"/>
<storageModule moduleId="org.eclipse.cdt.internal.ui.text.commentOwnerProjectMappings"/> <storageModule moduleId="org.eclipse.cdt.internal.ui.text.commentOwnerProjectMappings"/>
</cconfiguration> </cconfiguration>

2
BaS_gcc/sources/mmc.c
View File

@@ -392,7 +392,7 @@ DSTATUS disk_initialize(uint8_t drv)
if (Stat & STA_NODISK) return Stat; /* Is card existing in the socket? */ if (Stat & STA_NODISK) return Stat; /* Is card existing in the socket? */
//FCLK_SLOW(); FCLK_SLOW();
for (n = 10; n; n--) xchg_spi(0xFF); /* Send 80 dummy clocks */ for (n = 10; n; n--) xchg_spi(0xFF); /* Send 80 dummy clocks */
ty = 0; ty = 0;