rebellion/libpinproc
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add new PRWriteDataUnbuffered to libpinproc

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This commit is contained in:
Jan Kantert
2020-02-22 13:07:29 +01:00
parent 5bb2146d3e
commit 031109f5ec
4 changed files with 143 additions and 120 deletions
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3
include/pinproc.h
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@@ -138,6 +138,9 @@ PINPROC_API PRResult PRFlushWriteData(PRHandle handle);
/** Write data out to the P-ROC immediately (does not require a call to PRFlushWriteData). */ /** Write data out to the P-ROC immediately (does not require a call to PRFlushWriteData). */
PINPROC_API PRResult PRWriteData(PRHandle handle, uint32_t moduleSelect, uint32_t startingAddr, int32_t numWriteWords, uint32_t * writeBuffer); PINPROC_API PRResult PRWriteData(PRHandle handle, uint32_t moduleSelect, uint32_t startingAddr, int32_t numWriteWords, uint32_t * writeBuffer);
/** Write data buffered to P-ROC (does require a call to PRFlushWriteData). */
PINPROC_API PRResult PRWriteDataUnbuffered(PRHandle handle, uint32_t moduleSelect, uint32_t startingAddr, int32_t numWriteWords, uint32_t * writeBuffer);
/** Read data from the P-ROC. */ /** Read data from the P-ROC. */
PINPROC_API PRResult PRReadData(PRHandle handle, uint32_t moduleSelect, uint32_t startingAddr, int32_t numReadWords, uint32_t * readBuffer); PINPROC_API PRResult PRReadData(PRHandle handle, uint32_t moduleSelect, uint32_t startingAddr, int32_t numReadWords, uint32_t * readBuffer);

15
src/PRDevice.cpp
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@@ -1195,7 +1195,7 @@ PRResult PRDevice::WriteData(uint32_t * words, int32_t numWords)
} }
} }
PRResult PRDevice::WriteDataRaw(uint32_t moduleSelect, uint32_t startingAddr, int32_t numWriteWords, uint32_t * writeBuffer) PRResult PRDevice::WriteDataRawUnbuffered(uint32_t moduleSelect, uint32_t startingAddr, int32_t numWriteWords, uint32_t * writeBuffer)
{ {
PRResult res; PRResult res;
uint32_t * buffer; uint32_t * buffer;
@@ -1208,6 +1208,19 @@ PRResult PRDevice::WriteDataRaw(uint32_t moduleSelect, uint32_t startingAddr, in
return res; return res;
} }
PRResult PRDevice::WriteDataRaw(uint32_t moduleSelect, uint32_t startingAddr, int32_t numWriteWords, uint32_t * writeBuffer)
{
PRResult res;
uint32_t * buffer;
buffer = (uint32_t *)malloc((numWriteWords * 4) + 4);
buffer[0] = CreateBurstCommand(moduleSelect, startingAddr, numWriteWords);
memcpy(buffer+1, writeBuffer, numWriteWords * 4);
res = WriteData(buffer, numWriteWords + 1);
free (buffer);
return res;
}
PRResult PRDevice::ReadDataRaw(uint32_t moduleSelect, uint32_t startingAddr, int32_t numReadWords, uint32_t * readBuffer) PRResult PRDevice::ReadDataRaw(uint32_t moduleSelect, uint32_t startingAddr, int32_t numReadWords, uint32_t * readBuffer)
{ {
uint32_t rc; uint32_t rc;

1
src/PRDevice.h
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@@ -60,6 +60,7 @@ public:
PRResult FlushWriteData(); PRResult FlushWriteData();
PRResult WriteDataRaw(uint32_t moduleSelect, uint32_t startingAddr, int32_t numWriteWords, uint32_t * buffer); PRResult WriteDataRaw(uint32_t moduleSelect, uint32_t startingAddr, int32_t numWriteWords, uint32_t * buffer);
PRResult WriteDataRawUnbuffered(uint32_t moduleSelect, uint32_t startingAddr, int32_t numWriteWords, uint32_t * buffer);
PRResult ReadDataRaw(uint32_t moduleSelect, uint32_t startingAddr, int32_t numReadWords, uint32_t * readBuffer); PRResult ReadDataRaw(uint32_t moduleSelect, uint32_t startingAddr, int32_t numReadWords, uint32_t * readBuffer);
PRResult ManagerUpdateConfig(PRManagerConfig *managerConfig); PRResult ManagerUpdateConfig(PRManagerConfig *managerConfig);

8
src/pinproc.cpp
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@@ -119,12 +119,18 @@ PRResult PRFlushWriteData(PRHandle handle)
return handleAsDevice->FlushWriteData(); return handleAsDevice->FlushWriteData();
} }
/** Write data out to the P-ROC immediately (does not require a call to PRFlushWriteData */ /** Write data out to the P-ROC immediately (does not require a call to PRFlushWriteData). */
PRResult PRWriteData(PRHandle handle, uint32_t moduleSelect, uint32_t startingAddr, int32_t numWriteWords, uint32_t * writeBuffer) PRResult PRWriteData(PRHandle handle, uint32_t moduleSelect, uint32_t startingAddr, int32_t numWriteWords, uint32_t * writeBuffer)
{ {
return handleAsDevice->WriteDataRaw(moduleSelect, startingAddr, numWriteWords, writeBuffer); return handleAsDevice->WriteDataRaw(moduleSelect, startingAddr, numWriteWords, writeBuffer);
} }
/** Write data buffered to P-ROC (does require a call to PRFlushWriteData). */
PRResult PRWriteDataUnbuffered(PRHandle handle, uint32_t moduleSelect, uint32_t startingAddr, int32_t numWriteWords, uint32_t * writeBuffer)
{
return handleAsDevice->WriteDataRawUnbuffered(moduleSelect, startingAddr, numWriteWords, writeBuffer);
}
/** Read data from the P-ROC. */ /** Read data from the P-ROC. */
PRResult PRReadData(PRHandle handle, uint32_t moduleSelect, uint32_t startingAddr, int32_t numReadWords, uint32_t * readBuffer) PRResult PRReadData(PRHandle handle, uint32_t moduleSelect, uint32_t startingAddr, int32_t numReadWords, uint32_t * readBuffer)
{ {