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modified write command to wait until card isn't busy anymore

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This commit is contained in:
Markus Fröschle
2013-07-15 08:27:35 +00:00
parent 348be15dd6
commit d122267841
3 changed files with 15 additions and 4 deletions
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8
.cproject
View File

@@ -1,7 +1,5 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?fileVersion 4.0.0?>
<cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
<storageModule moduleId="org.eclipse.cdt.core.settings">
<cconfiguration id="cdt.managedbuild.toolchain.gnu.cross.base.500844171">
<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="cdt.managedbuild.toolchain.gnu.cross.base.500844171" moduleId="org.eclipse.cdt.core.settings" name="Default">
@@ -57,7 +55,6 @@
<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
</extensions>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
@@ -118,6 +115,9 @@
<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.VCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.autotools.core.ErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.MakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
</extensions>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">

1
sources/init_fpga.c
View File

@@ -24,6 +24,7 @@
#include <MCF5475.h>
#include "sysinit.h"
#include <bas_printf.h>
#define FPGA_STATUS (1 << 0)
#define FPGA_CLOCK (1 << 1)

10
sources/mmc.c
View File

@@ -251,6 +251,13 @@ static int rcvr_datablock(uint8_t *buff, uint32_t btr)
token = xchg_spi(0xFF, 0);
/* This loop will take a time. Insert rot_rdq() here for multitask environment. */
} while ((token == 0xFF) && MCF_SLT_SCNT(0) > target);
if (token == 0xff)
{
xprintf("no data start token received after 500ms in rcvr_datablock\r\n");
return 0;
}
if (token != 0xFE)
{
xprintf("invalid token (%x) in rcvr_datablock()!\r\n", token);
@@ -296,6 +303,9 @@ static int xmit_datablock(const uint8_t *buff, uint8_t token)
return 0;
}
}
wait_ready(30000);
return 1;
}
#endif