diff options
Diffstat (limited to 'DSP/Examples/ARM/arm_matrix_example')
7 files changed, 3438 insertions, 0 deletions
diff --git a/DSP/Examples/ARM/arm_matrix_example/Abstract.txt b/DSP/Examples/ARM/arm_matrix_example/Abstract.txt new file mode 100644 index 0000000..6bc6ae8 --- /dev/null +++ b/DSP/Examples/ARM/arm_matrix_example/Abstract.txt @@ -0,0 +1,4 @@ +CMSIS DSP_Lib example arm_matrix_example for + Cortex-M0, Cortex-M3, Cortex-M4 with FPU and Cortex-M7 with single precision FPU. + +The example is configured for uVision Simulator. diff --git a/DSP/Examples/ARM/arm_matrix_example/arm_matrix_example.ini b/DSP/Examples/ARM/arm_matrix_example/arm_matrix_example.ini new file mode 100644 index 0000000..2bb2434 --- /dev/null +++ b/DSP/Examples/ARM/arm_matrix_example/arm_matrix_example.ini @@ -0,0 +1,15 @@ + +/* This file demonstrates how to Map memory ranges, specify read, write, and execute permissions + + The file can be executed in the following way: + 1) manually from uVision command window (in debug mode) using command: + INCLUIDE arm_matrix_example.ini + +*/ + + +// usual initialisation for target setup +MAP 0x00000000, 0x0003FFFF EXEC READ // 256K Flash +MAP 0x20000000, 0x20007FFF READ WRITE // 32K RAM + + diff --git a/DSP/Examples/ARM/arm_matrix_example/arm_matrix_example.uvoptx b/DSP/Examples/ARM/arm_matrix_example/arm_matrix_example.uvoptx new file mode 100644 index 0000000..2a4346e --- /dev/null +++ b/DSP/Examples/ARM/arm_matrix_example/arm_matrix_example.uvoptx @@ -0,0 +1,896 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no" ?> +<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_optx.xsd"> + + <SchemaVersion>1.0</SchemaVersion> + + <Header>### uVision Project, (C) Keil Software</Header> + + <Extensions> + <cExt>*.c</cExt> + <aExt>*.s*; *.src; *.a*</aExt> + <oExt>*.obj</oExt> + <lExt>*.lib</lExt> + <tExt>*.txt; *.h; *.inc</tExt> + <pExt>*.plm</pExt> + <CppX>*.cpp</CppX> + <nMigrate>0</nMigrate> + </Extensions> + + <DaveTm> + <dwLowDateTime>0</dwLowDateTime> + <dwHighDateTime>0</dwHighDateTime> + </DaveTm> + + <Target> + <TargetName>ARMCM0</TargetName> + <ToolsetNumber>0x4</ToolsetNumber> + <ToolsetName>ARM-ADS</ToolsetName> + <TargetOption> + <CLKADS>10000000</CLKADS> + <OPTTT> + <gFlags>1</gFlags> + <BeepAtEnd>1</BeepAtEnd> + <RunSim>0</RunSim> + <RunTarget>1</RunTarget> + <RunAbUc>0</RunAbUc> + </OPTTT> + <OPTHX> + <HexSelection>1</HexSelection> + <FlashByte>65535</FlashByte> + <HexRangeLowAddress>0</HexRangeLowAddress> + <HexRangeHighAddress>0</HexRangeHighAddress> + <HexOffset>0</HexOffset> + </OPTHX> + <OPTLEX> + <PageWidth>79</PageWidth> + <PageLength>66</PageLength> + <TabStop>8</TabStop> + <ListingPath>.\ARMCM0_debug\</ListingPath> + </OPTLEX> + <ListingPage> + <CreateCListing>1</CreateCListing> + <CreateAListing>1</CreateAListing> + <CreateLListing>1</CreateLListing> + <CreateIListing>0</CreateIListing> + <AsmCond>1</AsmCond> + <AsmSymb>1</AsmSymb> + <AsmXref>0</AsmXref> + <CCond>1</CCond> + <CCode>0</CCode> + <CListInc>0</CListInc> + <CSymb>0</CSymb> + <LinkerCodeListing>0</LinkerCodeListing> + </ListingPage> + <OPTXL> + <LMap>1</LMap> + <LComments>1</LComments> + <LGenerateSymbols>1</LGenerateSymbols> + <LLibSym>1</LLibSym> + <LLines>1</LLines> + <LLocSym>1</LLocSym> + <LPubSym>1</LPubSym> + <LXref>0</LXref> + <LExpSel>0</LExpSel> + </OPTXL> + <OPTFL> + <tvExp>1</tvExp> + <tvExpOptDlg>0</tvExpOptDlg> + <IsCurrentTarget>1</IsCurrentTarget> + </OPTFL> + <CpuCode>7</CpuCode> + <DebugOpt> + <uSim>1</uSim> + <uTrg>0</uTrg> + <sLdApp>1</sLdApp> + <sGomain>1</sGomain> + <sRbreak>1</sRbreak> + <sRwatch>1</sRwatch> + <sRmem>1</sRmem> + <sRfunc>1</sRfunc> + <sRbox>1</sRbox> + <tLdApp>1</tLdApp> + <tGomain>1</tGomain> + <tRbreak>1</tRbreak> + <tRwatch>1</tRwatch> + <tRmem>1</tRmem> + <tRfunc>0</tRfunc> + <tRbox>1</tRbox> + <tRtrace>0</tRtrace> + <sRSysVw>1</sRSysVw> + <tRSysVw>1</tRSysVw> + <sRunDeb>0</sRunDeb> + <sLrtime>0</sLrtime> + <bEvRecOn>1</bEvRecOn> + <bSchkAxf>0</bSchkAxf> + <bTchkAxf>0</bTchkAxf> + <nTsel>0</nTsel> + <sDll></sDll> + <sDllPa></sDllPa> + <sDlgDll></sDlgDll> + <sDlgPa></sDlgPa> + <sIfile>.\arm_matrix_example.ini</sIfile> + <tDll></tDll> + <tDllPa></tDllPa> + <tDlgDll></tDlgDll> + <tDlgPa></tDlgPa> + <tIfile></tIfile> + <pMon>BIN\UL2CM3.DLL</pMon> + </DebugOpt> + <TargetDriverDllRegistry> + <SetRegEntry> + <Number>0</Number> + <Key>PWSTATINFO</Key> + <Name>200,50,700</Name> + </SetRegEntry> + <SetRegEntry> + <Number>0</Number> + <Key>ARMRTXEVENTFLAGS</Key> + <Name>-L70 -Z18 -C0 -M0 -T1</Name> + </SetRegEntry> + <SetRegEntry> + <Number>0</Number> + <Key>UL2CM3</Key> + <Name>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0NEW_DEVICE -FS00 -FL040000 -FP0($$Device:ARMCM0$Device\ARM\Flash\NEW_DEVICE.FLM))</Name> + </SetRegEntry> + <SetRegEntry> + <Number>0</Number> + <Key>DLGDARM</Key> + <Name>(1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)</Name> + </SetRegEntry> + <SetRegEntry> + <Number>0</Number> + <Key>ARMDBGFLAGS</Key> + <Name>-T0</Name> + </SetRegEntry> + </TargetDriverDllRegistry> + <Breakpoint> + <Bp> + <Number>0</Number> + <Type>0</Type> + <LineNumber>230</LineNumber> + <EnabledFlag>1</EnabledFlag> + <Address>1752</Address> + <ByteObject>0</ByteObject> + <HtxType>0</HtxType> + <ManyObjects>0</ManyObjects> + <SizeOfObject>0</SizeOfObject> + <BreakByAccess>0</BreakByAccess> + <BreakIfRCount>1</BreakIfRCount> + <Filename>.\arm_matrix_example_f32.c</Filename> + <ExecCommand></ExecCommand> + <Expression>\\arm_matrix_example\arm_matrix_example_f32.c\230</Expression> + </Bp> + <Bp> + <Number>1</Number> + <Type>0</Type> + <LineNumber>227</LineNumber> + <EnabledFlag>1</EnabledFlag> + <Address>1748</Address> + <ByteObject>0</ByteObject> + <HtxType>0</HtxType> + <ManyObjects>0</ManyObjects> + <SizeOfObject>0</SizeOfObject> + <BreakByAccess>0</BreakByAccess> + <BreakIfRCount>1</BreakIfRCount> + <Filename>.\arm_matrix_example_f32.c</Filename> + <ExecCommand></ExecCommand> + <Expression>\\arm_matrix_example\arm_matrix_example_f32.c\227</Expression> + </Bp> + </Breakpoint> + <Tracepoint> + <THDelay>0</THDelay> + </Tracepoint> + <DebugFlag> + <trace>0</trace> + <periodic>0</periodic> + <aLwin>1</aLwin> + <aCover>0</aCover> + <aSer1>0</aSer1> + <aSer2>0</aSer2> + <aPa>0</aPa> + <viewmode>1</viewmode> + <vrSel>0</vrSel> + <aSym>0</aSym> + <aTbox>0</aTbox> + <AscS1>0</AscS1> + <AscS2>0</AscS2> + <AscS3>0</AscS3> + <aSer3>0</aSer3> + <eProf>0</eProf> + <aLa>0</aLa> + <aPa1>0</aPa1> + <AscS4>0</AscS4> + <aSer4>0</aSer4> + <StkLoc>0</StkLoc> + <TrcWin>0</TrcWin> + <newCpu>0</newCpu> + <uProt>0</uProt> + </DebugFlag> + <LintExecutable></LintExecutable> + <LintConfigFile></LintConfigFile> + <bLintAuto>0</bLintAuto> + <bAutoGenD>0</bAutoGenD> + <LntExFlags>0</LntExFlags> + <pMisraName></pMisraName> + <pszMrule></pszMrule> + <pSingCmds></pSingCmds> + <pMultCmds></pMultCmds> + <pMisraNamep></pMisraNamep> + <pszMrulep></pszMrulep> + <pSingCmdsp></pSingCmdsp> + <pMultCmdsp></pMultCmdsp> + </TargetOption> + </Target> + + <Target> + <TargetName>ARMCM3</TargetName> + <ToolsetNumber>0x4</ToolsetNumber> + <ToolsetName>ARM-ADS</ToolsetName> + <TargetOption> + <CLKADS>10000000</CLKADS> + <OPTTT> + <gFlags>1</gFlags> + <BeepAtEnd>1</BeepAtEnd> + <RunSim>0</RunSim> + <RunTarget>1</RunTarget> + <RunAbUc>0</RunAbUc> + </OPTTT> + <OPTHX> + <HexSelection>1</HexSelection> + <FlashByte>65535</FlashByte> + <HexRangeLowAddress>0</HexRangeLowAddress> + <HexRangeHighAddress>0</HexRangeHighAddress> + <HexOffset>0</HexOffset> + </OPTHX> + <OPTLEX> + <PageWidth>79</PageWidth> + <PageLength>66</PageLength> + <TabStop>8</TabStop> + <ListingPath>.\ARMCM3_debug\</ListingPath> + </OPTLEX> + <ListingPage> + <CreateCListing>1</CreateCListing> + <CreateAListing>1</CreateAListing> + <CreateLListing>1</CreateLListing> + <CreateIListing>0</CreateIListing> + <AsmCond>1</AsmCond> + <AsmSymb>1</AsmSymb> + <AsmXref>0</AsmXref> + <CCond>1</CCond> + <CCode>0</CCode> + <CListInc>0</CListInc> + <CSymb>0</CSymb> + <LinkerCodeListing>0</LinkerCodeListing> + </ListingPage> + <OPTXL> + <LMap>1</LMap> + <LComments>1</LComments> + <LGenerateSymbols>1</LGenerateSymbols> + <LLibSym>1</LLibSym> + <LLines>1</LLines> + <LLocSym>1</LLocSym> + <LPubSym>1</LPubSym> + <LXref>0</LXref> + <LExpSel>0</LExpSel> + </OPTXL> + <OPTFL> + <tvExp>1</tvExp> + <tvExpOptDlg>0</tvExpOptDlg> + <IsCurrentTarget>0</IsCurrentTarget> + </OPTFL> + <CpuCode>7</CpuCode> + <DebugOpt> + <uSim>1</uSim> + <uTrg>0</uTrg> + <sLdApp>1</sLdApp> + <sGomain>1</sGomain> + <sRbreak>1</sRbreak> + <sRwatch>1</sRwatch> + <sRmem>1</sRmem> + <sRfunc>1</sRfunc> + <sRbox>1</sRbox> + <tLdApp>1</tLdApp> + <tGomain>1</tGomain> + <tRbreak>1</tRbreak> + <tRwatch>1</tRwatch> + <tRmem>1</tRmem> + <tRfunc>0</tRfunc> + <tRbox>1</tRbox> + <tRtrace>0</tRtrace> + <sRSysVw>1</sRSysVw> + <tRSysVw>1</tRSysVw> + <sRunDeb>0</sRunDeb> + <sLrtime>0</sLrtime> + <bEvRecOn>1</bEvRecOn> + <bSchkAxf>0</bSchkAxf> + <bTchkAxf>0</bTchkAxf> + <nTsel>0</nTsel> + <sDll></sDll> + <sDllPa></sDllPa> + <sDlgDll></sDlgDll> + <sDlgPa></sDlgPa> + <sIfile>.\arm_matrix_example.ini</sIfile> + <tDll></tDll> + <tDllPa></tDllPa> + <tDlgDll></tDlgDll> + <tDlgPa></tDlgPa> + <tIfile></tIfile> + <pMon>BIN\UL2CM3.DLL</pMon> + </DebugOpt> + <TargetDriverDllRegistry> + <SetRegEntry> + <Number>0</Number> + <Key>PWSTATINFO</Key> + <Name>200,50,700</Name> + </SetRegEntry> + <SetRegEntry> + <Number>0</Number> + <Key>ARMRTXEVENTFLAGS</Key> + <Name>-L70 -Z18 -C0 -M0 -T1</Name> + </SetRegEntry> + <SetRegEntry> + <Number>0</Number> + <Key>UL2CM3</Key> + <Name>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0NEW_DEVICE -FS00 -FL040000 -FP0($$Device:ARMCM3$Device\ARM\Flash\NEW_DEVICE.FLM))</Name> + </SetRegEntry> + <SetRegEntry> + <Number>0</Number> + <Key>DLGDARM</Key> + <Name>(1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)(1009=-1,-1,-1,-1,0)</Name> + </SetRegEntry> + <SetRegEntry> + <Number>0</Number> + <Key>ARMDBGFLAGS</Key> + <Name>-T0</Name> + </SetRegEntry> + </TargetDriverDllRegistry> + <Breakpoint> + <Bp> + <Number>0</Number> + <Type>0</Type> + <LineNumber>230</LineNumber> + <EnabledFlag>1</EnabledFlag> + <Address>2490</Address> + <ByteObject>0</ByteObject> + <HtxType>0</HtxType> + <ManyObjects>0</ManyObjects> + <SizeOfObject>0</SizeOfObject> + <BreakByAccess>0</BreakByAccess> + <BreakIfRCount>1</BreakIfRCount> + <Filename>.\arm_matrix_example_f32.c</Filename> + <ExecCommand></ExecCommand> + <Expression>\\arm_matrix_example\arm_matrix_example_f32.c\230</Expression> + </Bp> + <Bp> + <Number>1</Number> + <Type>0</Type> + <LineNumber>227</LineNumber> + <EnabledFlag>1</EnabledFlag> + <Address>2486</Address> + <ByteObject>0</ByteObject> + <HtxType>0</HtxType> + <ManyObjects>0</ManyObjects> + <SizeOfObject>0</SizeOfObject> + <BreakByAccess>0</BreakByAccess> + <BreakIfRCount>1</BreakIfRCount> + <Filename>.\arm_matrix_example_f32.c</Filename> + <ExecCommand></ExecCommand> + <Expression>\\arm_matrix_example\arm_matrix_example_f32.c\227</Expression> + </Bp> + </Breakpoint> + <Tracepoint> + <THDelay>0</THDelay> + </Tracepoint> + <DebugFlag> + <trace>0</trace> + <periodic>0</periodic> + <aLwin>1</aLwin> + <aCover>0</aCover> + <aSer1>0</aSer1> + <aSer2>0</aSer2> + <aPa>0</aPa> + <viewmode>1</viewmode> + <vrSel>0</vrSel> + <aSym>0</aSym> + <aTbox>0</aTbox> + <AscS1>0</AscS1> + <AscS2>0</AscS2> + <AscS3>0</AscS3> + <aSer3>0</aSer3> + <eProf>0</eProf> + <aLa>0</aLa> + <aPa1>0</aPa1> + <AscS4>0</AscS4> + <aSer4>0</aSer4> + <StkLoc>0</StkLoc> + <TrcWin>0</TrcWin> + <newCpu>0</newCpu> + <uProt>0</uProt> + </DebugFlag> + <LintExecutable></LintExecutable> + <LintConfigFile></LintConfigFile> + <bLintAuto>0</bLintAuto> + <bAutoGenD>0</bAutoGenD> + <LntExFlags>0</LntExFlags> + <pMisraName></pMisraName> + <pszMrule></pszMrule> + <pSingCmds></pSingCmds> + <pMultCmds></pMultCmds> + <pMisraNamep></pMisraNamep> + <pszMrulep></pszMrulep> + <pSingCmdsp></pSingCmdsp> + <pMultCmdsp></pMultCmdsp> + </TargetOption> + </Target> + + <Target> + <TargetName>ARMCM4_FP</TargetName> + <ToolsetNumber>0x4</ToolsetNumber> + <ToolsetName>ARM-ADS</ToolsetName> + <TargetOption> + <CLKADS>12000000</CLKADS> + <OPTTT> + <gFlags>1</gFlags> + <BeepAtEnd>1</BeepAtEnd> + <RunSim>0</RunSim> + <RunTarget>1</RunTarget> + <RunAbUc>0</RunAbUc> + </OPTTT> + <OPTHX> + <HexSelection>1</HexSelection> + <FlashByte>65535</FlashByte> + <HexRangeLowAddress>0</HexRangeLowAddress> + <HexRangeHighAddress>0</HexRangeHighAddress> + <HexOffset>0</HexOffset> + </OPTHX> + <OPTLEX> + <PageWidth>79</PageWidth> + <PageLength>66</PageLength> + <TabStop>8</TabStop> + <ListingPath>.\ARMCM4_debug\</ListingPath> + </OPTLEX> + <ListingPage> + <CreateCListing>1</CreateCListing> + <CreateAListing>1</CreateAListing> + <CreateLListing>1</CreateLListing> + <CreateIListing>0</CreateIListing> + <AsmCond>1</AsmCond> + <AsmSymb>1</AsmSymb> + <AsmXref>0</AsmXref> + <CCond>1</CCond> + <CCode>0</CCode> + <CListInc>0</CListInc> + <CSymb>0</CSymb> + <LinkerCodeListing>0</LinkerCodeListing> + </ListingPage> + <OPTXL> + <LMap>1</LMap> + <LComments>1</LComments> + <LGenerateSymbols>1</LGenerateSymbols> + <LLibSym>1</LLibSym> + <LLines>1</LLines> + <LLocSym>1</LLocSym> + <LPubSym>1</LPubSym> + <LXref>0</LXref> + <LExpSel>0</LExpSel> + </OPTXL> + <OPTFL> + <tvExp>1</tvExp> + <tvExpOptDlg>0</tvExpOptDlg> + <IsCurrentTarget>0</IsCurrentTarget> + </OPTFL> + <CpuCode>7</CpuCode> + <DebugOpt> + <uSim>1</uSim> + <uTrg>0</uTrg> + <sLdApp>1</sLdApp> + <sGomain>1</sGomain> + <sRbreak>1</sRbreak> + <sRwatch>1</sRwatch> + <sRmem>1</sRmem> + <sRfunc>1</sRfunc> + <sRbox>1</sRbox> + <tLdApp>1</tLdApp> + <tGomain>1</tGomain> + <tRbreak>1</tRbreak> + <tRwatch>1</tRwatch> + <tRmem>1</tRmem> + <tRfunc>0</tRfunc> + <tRbox>1</tRbox> + <tRtrace>0</tRtrace> + <sRSysVw>1</sRSysVw> + <tRSysVw>1</tRSysVw> + <sRunDeb>0</sRunDeb> + <sLrtime>0</sLrtime> + <bEvRecOn>1</bEvRecOn> + <bSchkAxf>0</bSchkAxf> + <bTchkAxf>0</bTchkAxf> + <nTsel>0</nTsel> + <sDll></sDll> + <sDllPa></sDllPa> + <sDlgDll></sDlgDll> + <sDlgPa></sDlgPa> + <sIfile>.\arm_matrix_example.ini</sIfile> + <tDll></tDll> + <tDllPa></tDllPa> + <tDlgDll></tDlgDll> + <tDlgPa></tDlgPa> + <tIfile></tIfile> + <pMon>BIN\UL2CM3.DLL</pMon> + </DebugOpt> + <TargetDriverDllRegistry> + <SetRegEntry> + <Number>0</Number> + <Key>PWSTATINFO</Key> + <Name>200,50,700</Name> + </SetRegEntry> + <SetRegEntry> + <Number>0</Number> + <Key>ARMRTXEVENTFLAGS</Key> + <Name>-L70 -Z18 -C0 -M0 -T1</Name> + </SetRegEntry> + <SetRegEntry> + <Number>0</Number> + <Key>UL2CM3</Key> + <Name>UL2CM3(-S0 -C0 -P0 ) -FN1 -FC1000 -FD20000000 -FF0NEW_DEVICE -FL080000 -FS00 -FP0($$Device:ARMCM4_FP$Device\ARM\Flash\NEW_DEVICE.FLM)</Name> + </SetRegEntry> + <SetRegEntry> + <Number>0</Number> + <Key>DLGDARM</Key> + <Name>(1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)(1009=-1,-1,-1,-1,0)(1012=-1,-1,-1,-1,0)</Name> + </SetRegEntry> + <SetRegEntry> + <Number>0</Number> + <Key>ARMDBGFLAGS</Key> + <Name>-T0</Name> + </SetRegEntry> + </TargetDriverDllRegistry> + <Breakpoint> + <Bp> + <Number>0</Number> + <Type>0</Type> + <LineNumber>230</LineNumber> + <EnabledFlag>1</EnabledFlag> + <Address>2822</Address> + <ByteObject>0</ByteObject> + <HtxType>0</HtxType> + <ManyObjects>0</ManyObjects> + <SizeOfObject>0</SizeOfObject> + <BreakByAccess>0</BreakByAccess> + <BreakIfRCount>1</BreakIfRCount> + <Filename>.\arm_matrix_example_f32.c</Filename> + <ExecCommand></ExecCommand> + <Expression>\\arm_matrix_example\arm_matrix_example_f32.c\230</Expression> + </Bp> + <Bp> + <Number>1</Number> + <Type>0</Type> + <LineNumber>227</LineNumber> + <EnabledFlag>1</EnabledFlag> + <Address>2818</Address> + <ByteObject>0</ByteObject> + <HtxType>0</HtxType> + <ManyObjects>0</ManyObjects> + <SizeOfObject>0</SizeOfObject> + <BreakByAccess>0</BreakByAccess> + <BreakIfRCount>1</BreakIfRCount> + <Filename>.\arm_matrix_example_f32.c</Filename> + <ExecCommand></ExecCommand> + <Expression>\\arm_matrix_example\arm_matrix_example_f32.c\227</Expression> + </Bp> + </Breakpoint> + <Tracepoint> + <THDelay>0</THDelay> + </Tracepoint> + <DebugFlag> + <trace>0</trace> + <periodic>0</periodic> + <aLwin>1</aLwin> + <aCover>0</aCover> + <aSer1>0</aSer1> + <aSer2>0</aSer2> + <aPa>0</aPa> + <viewmode>1</viewmode> + <vrSel>0</vrSel> + <aSym>0</aSym> + <aTbox>0</aTbox> + <AscS1>0</AscS1> + <AscS2>0</AscS2> + <AscS3>0</AscS3> + <aSer3>0</aSer3> + <eProf>0</eProf> + <aLa>0</aLa> + <aPa1>0</aPa1> + <AscS4>0</AscS4> + <aSer4>0</aSer4> + <StkLoc>0</StkLoc> + <TrcWin>0</TrcWin> + <newCpu>0</newCpu> + <uProt>0</uProt> + </DebugFlag> + <LintExecutable></LintExecutable> + <LintConfigFile></LintConfigFile> + <bLintAuto>0</bLintAuto> + <bAutoGenD>0</bAutoGenD> + <LntExFlags>0</LntExFlags> + <pMisraName></pMisraName> + <pszMrule></pszMrule> + <pSingCmds></pSingCmds> + <pMultCmds></pMultCmds> + <pMisraNamep></pMisraNamep> + <pszMrulep></pszMrulep> + <pSingCmdsp></pSingCmdsp> + <pMultCmdsp></pMultCmdsp> + </TargetOption> + </Target> + + <Target> + <TargetName>ARMCM7_SP</TargetName> + <ToolsetNumber>0x4</ToolsetNumber> + <ToolsetName>ARM-ADS</ToolsetName> + <TargetOption> + <CLKADS>12000000</CLKADS> + <OPTTT> + <gFlags>1</gFlags> + <BeepAtEnd>1</BeepAtEnd> + <RunSim>0</RunSim> + <RunTarget>1</RunTarget> + <RunAbUc>0</RunAbUc> + </OPTTT> + <OPTHX> + <HexSelection>1</HexSelection> + <FlashByte>65535</FlashByte> + <HexRangeLowAddress>0</HexRangeLowAddress> + <HexRangeHighAddress>0</HexRangeHighAddress> + <HexOffset>0</HexOffset> + </OPTHX> + <OPTLEX> + <PageWidth>79</PageWidth> + <PageLength>66</PageLength> + <TabStop>8</TabStop> + <ListingPath>.\ARMCM7_debug\</ListingPath> + </OPTLEX> + <ListingPage> + <CreateCListing>1</CreateCListing> + <CreateAListing>1</CreateAListing> + <CreateLListing>1</CreateLListing> + <CreateIListing>0</CreateIListing> + <AsmCond>1</AsmCond> + <AsmSymb>1</AsmSymb> + <AsmXref>0</AsmXref> + <CCond>1</CCond> + <CCode>0</CCode> + <CListInc>0</CListInc> + <CSymb>0</CSymb> + <LinkerCodeListing>0</LinkerCodeListing> + </ListingPage> + <OPTXL> + <LMap>1</LMap> + <LComments>1</LComments> + <LGenerateSymbols>1</LGenerateSymbols> + <LLibSym>1</LLibSym> + <LLines>1</LLines> + <LLocSym>1</LLocSym> + <LPubSym>1</LPubSym> + <LXref>0</LXref> + <LExpSel>0</LExpSel> + </OPTXL> + <OPTFL> + <tvExp>1</tvExp> + <tvExpOptDlg>0</tvExpOptDlg> + <IsCurrentTarget>0</IsCurrentTarget> + </OPTFL> + <CpuCode>7</CpuCode> + <DebugOpt> + <uSim>1</uSim> + <uTrg>0</uTrg> + <sLdApp>1</sLdApp> + <sGomain>1</sGomain> + <sRbreak>1</sRbreak> + <sRwatch>1</sRwatch> + <sRmem>1</sRmem> + <sRfunc>1</sRfunc> + <sRbox>1</sRbox> + <tLdApp>1</tLdApp> + <tGomain>1</tGomain> + <tRbreak>1</tRbreak> + <tRwatch>1</tRwatch> + <tRmem>1</tRmem> + <tRfunc>0</tRfunc> + <tRbox>1</tRbox> + <tRtrace>0</tRtrace> + <sRSysVw>1</sRSysVw> + <tRSysVw>1</tRSysVw> + <sRunDeb>0</sRunDeb> + <sLrtime>0</sLrtime> + <bEvRecOn>1</bEvRecOn> + <bSchkAxf>0</bSchkAxf> + <bTchkAxf>0</bTchkAxf> + <nTsel>1</nTsel> + <sDll></sDll> + <sDllPa></sDllPa> + <sDlgDll></sDlgDll> + <sDlgPa></sDlgPa> + <sIfile>.\arm_matrix_example.ini</sIfile> + <tDll></tDll> + <tDllPa></tDllPa> + <tDlgDll></tDlgDll> + <tDlgPa></tDlgPa> + <tIfile></tIfile> + <pMon>BIN\UL2CM3.DLL</pMon> + </DebugOpt> + <TargetDriverDllRegistry> + <SetRegEntry> + <Number>0</Number> + <Key>PWSTATINFO</Key> + <Name>200,50,700</Name> + </SetRegEntry> + <SetRegEntry> + <Number>0</Number> + <Key>ARMRTXEVENTFLAGS</Key> + <Name>-L70 -Z18 -C0 -M0 -T1</Name> + </SetRegEntry> + <SetRegEntry> + <Number>0</Number> + <Key>UL2CM3</Key> + <Name>UL2CM3(-S0 -C0 -P0 ) -FN1 -FC1000 -FD20000000 -FF0NEW_DEVICE -FL080000 -FS00 -FP0($$Device:ARMCM7_SP$Device\ARM\Flash\NEW_DEVICE.FLM)</Name> + </SetRegEntry> + <SetRegEntry> + <Number>0</Number> + <Key>DLGDARM</Key> + <Name>(1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)(1009=-1,-1,-1,-1,0)(1012=-1,-1,-1,-1,0)</Name> + </SetRegEntry> + <SetRegEntry> + <Number>0</Number> + <Key>ARMDBGFLAGS</Key> + <Name>-T0</Name> + </SetRegEntry> + </TargetDriverDllRegistry> + <Breakpoint> + <Bp> + <Number>0</Number> + <Type>0</Type> + <LineNumber>230</LineNumber> + <EnabledFlag>1</EnabledFlag> + <Address>2822</Address> + <ByteObject>0</ByteObject> + <HtxType>0</HtxType> + <ManyObjects>0</ManyObjects> + <SizeOfObject>0</SizeOfObject> + <BreakByAccess>0</BreakByAccess> + <BreakIfRCount>1</BreakIfRCount> + <Filename>.\arm_matrix_example_f32.c</Filename> + <ExecCommand></ExecCommand> + <Expression>\\arm_matrix_example\arm_matrix_example_f32.c\230</Expression> + </Bp> + <Bp> + <Number>1</Number> + <Type>0</Type> + <LineNumber>227</LineNumber> + <EnabledFlag>1</EnabledFlag> + <Address>2818</Address> + <ByteObject>0</ByteObject> + <HtxType>0</HtxType> + <ManyObjects>0</ManyObjects> + <SizeOfObject>0</SizeOfObject> + <BreakByAccess>0</BreakByAccess> + <BreakIfRCount>1</BreakIfRCount> + <Filename>.\arm_matrix_example_f32.c</Filename> + <ExecCommand></ExecCommand> + <Expression>\\arm_matrix_example\arm_matrix_example_f32.c\227</Expression> + </Bp> + </Breakpoint> + <Tracepoint> + <THDelay>0</THDelay> + </Tracepoint> + <DebugFlag> + <trace>0</trace> + <periodic>0</periodic> + <aLwin>1</aLwin> + <aCover>0</aCover> + <aSer1>0</aSer1> + <aSer2>0</aSer2> + <aPa>0</aPa> + <viewmode>1</viewmode> + <vrSel>0</vrSel> + <aSym>0</aSym> + <aTbox>0</aTbox> + <AscS1>0</AscS1> + <AscS2>0</AscS2> + <AscS3>0</AscS3> + <aSer3>0</aSer3> + <eProf>0</eProf> + <aLa>0</aLa> + <aPa1>0</aPa1> + <AscS4>0</AscS4> + <aSer4>0</aSer4> + <StkLoc>0</StkLoc> + <TrcWin>0</TrcWin> + <newCpu>0</newCpu> + <uProt>0</uProt> + </DebugFlag> + <LintExecutable></LintExecutable> + <LintConfigFile></LintConfigFile> + <bLintAuto>0</bLintAuto> + <bAutoGenD>0</bAutoGenD> + <LntExFlags>0</LntExFlags> + <pMisraName></pMisraName> + <pszMrule></pszMrule> + <pSingCmds></pSingCmds> + <pMultCmds></pMultCmds> + <pMisraNamep></pMisraNamep> + <pszMrulep></pszMrulep> + <pSingCmdsp></pSingCmdsp> + <pMultCmdsp></pMultCmdsp> + </TargetOption> + </Target> + + <Group> + <GroupName>Source Files</GroupName> + <tvExp>1</tvExp> + <tvExpOptDlg>0</tvExpOptDlg> + <cbSel>0</cbSel> + <RteFlg>0</RteFlg> + <File> + <GroupNumber>1</GroupNumber> + <FileNumber>1</FileNumber> + <FileType>1</FileType> + <tvExp>0</tvExp> + <tvExpOptDlg>0</tvExpOptDlg> + <bDave2>0</bDave2> + <PathWithFileName>.\math_helper.c</PathWithFileName> + <FilenameWithoutPath>math_helper.c</FilenameWithoutPath> + <RteFlg>0</RteFlg> + <bShared>0</bShared> + </File> + <File> + <GroupNumber>1</GroupNumber> + <FileNumber>2</FileNumber> + <FileType>1</FileType> + <tvExp>0</tvExp> + <tvExpOptDlg>0</tvExpOptDlg> + <bDave2>0</bDave2> + <PathWithFileName>.\arm_matrix_example_f32.c</PathWithFileName> + <FilenameWithoutPath>arm_matrix_example_f32.c</FilenameWithoutPath> + <RteFlg>0</RteFlg> + <bShared>0</bShared> + </File> + </Group> + + <Group> + <GroupName>Documentation</GroupName> + <tvExp>1</tvExp> + <tvExpOptDlg>0</tvExpOptDlg> + <cbSel>0</cbSel> + <RteFlg>0</RteFlg> + <File> + <GroupNumber>2</GroupNumber> + <FileNumber>3</FileNumber> + <FileType>5</FileType> + <tvExp>0</tvExp> + <tvExpOptDlg>0</tvExpOptDlg> + <bDave2>0</bDave2> + <PathWithFileName>.\Abstract.txt</PathWithFileName> + <FilenameWithoutPath>Abstract.txt</FilenameWithoutPath> + <RteFlg>0</RteFlg> + <bShared>0</bShared> + </File> + </Group> + + <Group> + <GroupName>::CMSIS</GroupName> + <tvExp>1</tvExp> + <tvExpOptDlg>0</tvExpOptDlg> + <cbSel>0</cbSel> + <RteFlg>1</RteFlg> + </Group> + + <Group> + <GroupName>::Device</GroupName> + <tvExp>1</tvExp> + <tvExpOptDlg>0</tvExpOptDlg> + <cbSel>0</cbSel> + <RteFlg>1</RteFlg> + </Group> + +</ProjectOpt> diff --git a/DSP/Examples/ARM/arm_matrix_example/arm_matrix_example.uvprojx b/DSP/Examples/ARM/arm_matrix_example/arm_matrix_example.uvprojx new file mode 100644 index 0000000..626450a --- /dev/null +++ b/DSP/Examples/ARM/arm_matrix_example/arm_matrix_example.uvprojx @@ -0,0 +1,1761 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no" ?> +<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_projx.xsd"> + + <SchemaVersion>2.1</SchemaVersion> + + <Header>### uVision Project, (C) Keil Software</Header> + + <Targets> + <Target> + <TargetName>ARMCM0</TargetName> + <ToolsetNumber>0x4</ToolsetNumber> + <ToolsetName>ARM-ADS</ToolsetName> + <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed> + <uAC6>0</uAC6> + <TargetOption> + <TargetCommonOption> + <Device>ARMCM0</Device> + <Vendor>ARM</Vendor> + <PackID>ARM.CMSIS.5.3.1-dev7</PackID> + <PackURL>http://www.keil.com/pack/</PackURL> + <Cpu>IROM(0x00000000,0x80000) IRAM(0x20000000,0x20000) CPUTYPE("Cortex-M0") CLOCK(10000000) ELITTLE</Cpu> + <FlashUtilSpec></FlashUtilSpec> + <StartupFile></StartupFile> + <FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0NEW_DEVICE -FS00 -FL040000 -FP0($$Device:ARMCM0$Flash\NEW_DEVICE.flm))</FlashDriverDll> + <DeviceId>0</DeviceId> + <RegisterFile>$$Device:ARMCM0$Device\Include\ARMCM0.h</RegisterFile> + <MemoryEnv></MemoryEnv> + <Cmp></Cmp> + <Asm></Asm> + <Linker></Linker> + <OHString></OHString> + <InfinionOptionDll></InfinionOptionDll> + <SLE66CMisc></SLE66CMisc> + <SLE66AMisc></SLE66AMisc> + <SLE66LinkerMisc></SLE66LinkerMisc> + <SFDFile>$$Device:ARMCM0$SVD\ARMCM0.svd</SFDFile> + <bCustSvd>0</bCustSvd> + <UseEnv>0</UseEnv> + <BinPath></BinPath> + <IncludePath></IncludePath> + <LibPath></LibPath> + <RegisterFilePath></RegisterFilePath> + <DBRegisterFilePath></DBRegisterFilePath> + <TargetStatus> + <Error>0</Error> + <ExitCodeStop>0</ExitCodeStop> + <ButtonStop>0</ButtonStop> + <NotGenerated>0</NotGenerated> + <InvalidFlash>1</InvalidFlash> + </TargetStatus> + <OutputDirectory>.\ARMCM0_debug\</OutputDirectory> + <OutputName>arm_matrix_example</OutputName> + <CreateExecutable>1</CreateExecutable> + <CreateLib>0</CreateLib> + <CreateHexFile>0</CreateHexFile> + <DebugInformation>1</DebugInformation> + <BrowseInformation>1</BrowseInformation> + <ListingPath>.\ARMCM0_debug\</ListingPath> + <HexFormatSelection>1</HexFormatSelection> + <Merge32K>0</Merge32K> + <CreateBatchFile>0</CreateBatchFile> + <BeforeCompile> + <RunUserProg1>0</RunUserProg1> + <RunUserProg2>0</RunUserProg2> + <UserProg1Name></UserProg1Name> + <UserProg2Name></UserProg2Name> + <UserProg1Dos16Mode>0</UserProg1Dos16Mode> + <UserProg2Dos16Mode>0</UserProg2Dos16Mode> + <nStopU1X>0</nStopU1X> + <nStopU2X>0</nStopU2X> + </BeforeCompile> + <BeforeMake> + <RunUserProg1>0</RunUserProg1> + <RunUserProg2>0</RunUserProg2> + <UserProg1Name></UserProg1Name> + <UserProg2Name></UserProg2Name> + <UserProg1Dos16Mode>0</UserProg1Dos16Mode> + <UserProg2Dos16Mode>0</UserProg2Dos16Mode> + <nStopB1X>0</nStopB1X> + <nStopB2X>0</nStopB2X> + </BeforeMake> + <AfterMake> + <RunUserProg1>0</RunUserProg1> + <RunUserProg2>0</RunUserProg2> + <UserProg1Name></UserProg1Name> + <UserProg2Name></UserProg2Name> + <UserProg1Dos16Mode>0</UserProg1Dos16Mode> + <UserProg2Dos16Mode>0</UserProg2Dos16Mode> + <nStopA1X>0</nStopA1X> + <nStopA2X>0</nStopA2X> + </AfterMake> + <SelectedForBatchBuild>0</SelectedForBatchBuild> + <SVCSIdString></SVCSIdString> + </TargetCommonOption> + <CommonProperty> + <UseCPPCompiler>0</UseCPPCompiler> + <RVCTCodeConst>0</RVCTCodeConst> + <RVCTZI>0</RVCTZI> + <RVCTOtherData>0</RVCTOtherData> + <ModuleSelection>0</ModuleSelection> + <IncludeInBuild>1</IncludeInBuild> + <AlwaysBuild>0</AlwaysBuild> + <GenerateAssemblyFile>0</GenerateAssemblyFile> + <AssembleAssemblyFile>0</AssembleAssemblyFile> + <PublicsOnly>0</PublicsOnly> + <StopOnExitCode>3</StopOnExitCode> + <CustomArgument></CustomArgument> + <IncludeLibraryModules></IncludeLibraryModules> + <ComprImg>1</ComprImg> + </CommonProperty> + <DllOption> + <SimDllName>SARMCM3.DLL</SimDllName> + <SimDllArguments> </SimDllArguments> + <SimDlgDll>DARMCM1.DLL</SimDlgDll> + <SimDlgDllArguments>-pCM0</SimDlgDllArguments> + <TargetDllName>SARMCM3.DLL</TargetDllName> + <TargetDllArguments> </TargetDllArguments> + <TargetDlgDll>TARMCM1.DLL</TargetDlgDll> + <TargetDlgDllArguments>-pCM0</TargetDlgDllArguments> + </DllOption> + <DebugOption> + <OPTHX> + <HexSelection>1</HexSelection> + <HexRangeLowAddress>0</HexRangeLowAddress> + <HexRangeHighAddress>0</HexRangeHighAddress> + <HexOffset>0</HexOffset> + <Oh166RecLen>16</Oh166RecLen> + </OPTHX> + </DebugOption> + <Utilities> + <Flash1> + <UseTargetDll>1</UseTargetDll> + <UseExternalTool>0</UseExternalTool> + <RunIndependent>0</RunIndependent> + <UpdateFlashBeforeDebugging>1</UpdateFlashBeforeDebugging> + <Capability>1</Capability> + <DriverSelection>4096</DriverSelection> + </Flash1> + <bUseTDR>1</bUseTDR> + <Flash2>BIN\UL2CM3.DLL</Flash2> + <Flash3>"" ()</Flash3> + <Flash4></Flash4> + <pFcarmOut></pFcarmOut> + <pFcarmGrp></pFcarmGrp> + <pFcArmRoot></pFcArmRoot> + <FcArmLst>0</FcArmLst> + </Utilities> + <TargetArmAds> + <ArmAdsMisc> + <GenerateListings>0</GenerateListings> + <asHll>1</asHll> + <asAsm>1</asAsm> + <asMacX>1</asMacX> + 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<Type>1</Type> + <StartAddress>0x0</StartAddress> + <Size>0x80000</Size> + </IROM> + <XRAM> + <Type>0</Type> + <StartAddress>0x0</StartAddress> + <Size>0x0</Size> + </XRAM> + <OCR_RVCT1> + <Type>1</Type> + <StartAddress>0x0</StartAddress> + <Size>0x0</Size> + </OCR_RVCT1> + <OCR_RVCT2> + <Type>1</Type> + <StartAddress>0x0</StartAddress> + <Size>0x0</Size> + </OCR_RVCT2> + <OCR_RVCT3> + <Type>1</Type> + <StartAddress>0x0</StartAddress> + <Size>0x0</Size> + </OCR_RVCT3> + <OCR_RVCT4> + <Type>1</Type> + <StartAddress>0x0</StartAddress> + <Size>0x80000</Size> + </OCR_RVCT4> + <OCR_RVCT5> + <Type>1</Type> + <StartAddress>0x0</StartAddress> + <Size>0x0</Size> + </OCR_RVCT5> + <OCR_RVCT6> + <Type>0</Type> + <StartAddress>0x0</StartAddress> + <Size>0x0</Size> + </OCR_RVCT6> + <OCR_RVCT7> + <Type>0</Type> + <StartAddress>0x0</StartAddress> + <Size>0x0</Size> + </OCR_RVCT7> + <OCR_RVCT8> + <Type>0</Type> + <StartAddress>0x0</StartAddress> + <Size>0x0</Size> + </OCR_RVCT8> + <OCR_RVCT9> + 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name="Device\ARM\ARMCM7\Source\system_ARMCM7.c" version="1.0.0"> + <instance index="0">RTE\Device\ARMCM7_SP\system_ARMCM7.c</instance> + <component Cclass="Device" Cgroup="Startup" Cvendor="ARM" Cversion="1.0.1" condition="ARMCM7 CMSIS"/> + <package name="CMSIS" schemaVersion="1.3" url="http://www.keil.com/pack/" vendor="ARM" version="5.3.1-dev7"/> + <targetInfos> + <targetInfo name="ARMCM7_SP"/> + </targetInfos> + </file> + </files> + </RTE> + +</Project> diff --git a/DSP/Examples/ARM/arm_matrix_example/arm_matrix_example_f32.c b/DSP/Examples/ARM/arm_matrix_example/arm_matrix_example_f32.c new file mode 100644 index 0000000..078b547 --- /dev/null +++ b/DSP/Examples/ARM/arm_matrix_example/arm_matrix_example_f32.c @@ -0,0 +1,233 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2012 ARM Limited. All rights reserved. +* +* $Date: 17. January 2013 +* $Revision: V1.4.0 +* +* Project: CMSIS DSP Library +* Title: arm_matrix_example_f32.c +* +* Description: Example code demonstrating least square fit to data +* using matrix functions +* +* Target Processor: Cortex-M4/Cortex-M3 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. + * -------------------------------------------------------------------- */ + +/** + * @ingroup groupExamples + */ + +/** + * @defgroup MatrixExample Matrix Example + * + * \par Description: + * \par + * Demonstrates the use of Matrix Transpose, Matrix Muliplication, and Matrix Inverse + * functions to apply least squares fitting to input data. Least squares fitting is + * the procedure for finding the best-fitting curve that minimizes the sum of the + * squares of the offsets (least square error) from a given set of data. + * + * \par Algorithm: + * \par + * The linear combination of parameters considered is as follows: + * \par + * <code>A * X = B</code>, where \c X is the unknown value and can be estimated + * from \c A & \c B. + * \par + * The least squares estimate \c X is given by the following equation: + * \par + * <code>X = Inverse(A<sup>T</sup> * A) * A<sup>T</sup> * B</code> + * + * \par Block Diagram: + * \par + * \image html matrixExample.gif + * + * \par Variables Description: + * \par + * \li \c A_f32 input matrix in the linear combination equation + * \li \c B_f32 output matrix in the linear combination equation + * \li \c X_f32 unknown matrix estimated using \c A_f32 & \c B_f32 matrices + * + * \par CMSIS DSP Software Library Functions Used: + * \par + * - arm_mat_init_f32() + * - arm_mat_trans_f32() + * - arm_mat_mult_f32() + * - arm_mat_inverse_f32() + * + * <b> Refer </b> + * \link arm_matrix_example_f32.c \endlink + * + */ + + +/** \example arm_matrix_example_f32.c + */ + +#include "arm_math.h" +#include "math_helper.h" + +#define SNR_THRESHOLD 90 + +/* -------------------------------------------------------------------------------- +* Test input data(Cycles) taken from FIR Q15 module for differant cases of blockSize +* and tapSize +* --------------------------------------------------------------------------------- */ + +const float32_t B_f32[4] = +{ + 782.0, 7577.0, 470.0, 4505.0 +}; + +/* -------------------------------------------------------------------------------- +* Formula to fit is C1 + C2 * numTaps + C3 * blockSize + C4 * numTaps * blockSize +* -------------------------------------------------------------------------------- */ + +const float32_t A_f32[16] = +{ + /* Const, numTaps, blockSize, numTaps*blockSize */ + 1.0, 32.0, 4.0, 128.0, + 1.0, 32.0, 64.0, 2048.0, + 1.0, 16.0, 4.0, 64.0, + 1.0, 16.0, 64.0, 1024.0, +}; + + +/* ---------------------------------------------------------------------- +* Temporary buffers for storing intermediate values +* ------------------------------------------------------------------- */ +/* Transpose of A Buffer */ +float32_t AT_f32[16]; +/* (Transpose of A * A) Buffer */ +float32_t ATMA_f32[16]; +/* Inverse(Transpose of A * A) Buffer */ +float32_t ATMAI_f32[16]; +/* Test Output Buffer */ +float32_t X_f32[4]; + +/* ---------------------------------------------------------------------- +* Reference ouput buffer C1, C2, C3 and C4 taken from MATLAB +* ------------------------------------------------------------------- */ +const float32_t xRef_f32[4] = {73.0, 8.0, 21.25, 2.875}; + +float32_t snr; + + +/* ---------------------------------------------------------------------- +* Max magnitude FFT Bin test +* ------------------------------------------------------------------- */ + +int32_t main(void) +{ + + arm_matrix_instance_f32 A; /* Matrix A Instance */ + arm_matrix_instance_f32 AT; /* Matrix AT(A transpose) instance */ + arm_matrix_instance_f32 ATMA; /* Matrix ATMA( AT multiply with A) instance */ + arm_matrix_instance_f32 ATMAI; /* Matrix ATMAI(Inverse of ATMA) instance */ + arm_matrix_instance_f32 B; /* Matrix B instance */ + arm_matrix_instance_f32 X; /* Matrix X(Unknown Matrix) instance */ + + uint32_t srcRows, srcColumns; /* Temporary variables */ + arm_status status; + + /* Initialise A Matrix Instance with numRows, numCols and data array(A_f32) */ + srcRows = 4; + srcColumns = 4; + arm_mat_init_f32(&A, srcRows, srcColumns, (float32_t *)A_f32); + + /* Initialise Matrix Instance AT with numRows, numCols and data array(AT_f32) */ + srcRows = 4; + srcColumns = 4; + arm_mat_init_f32(&AT, srcRows, srcColumns, AT_f32); + + /* calculation of A transpose */ + status = arm_mat_trans_f32(&A, &AT); + + + /* Initialise ATMA Matrix Instance with numRows, numCols and data array(ATMA_f32) */ + srcRows = 4; + srcColumns = 4; + arm_mat_init_f32(&ATMA, srcRows, srcColumns, ATMA_f32); + + /* calculation of AT Multiply with A */ + status = arm_mat_mult_f32(&AT, &A, &ATMA); + + /* Initialise ATMAI Matrix Instance with numRows, numCols and data array(ATMAI_f32) */ + srcRows = 4; + srcColumns = 4; + arm_mat_init_f32(&ATMAI, srcRows, srcColumns, ATMAI_f32); + + /* calculation of Inverse((Transpose(A) * A) */ + status = arm_mat_inverse_f32(&ATMA, &ATMAI); + + /* calculation of (Inverse((Transpose(A) * A)) * Transpose(A)) */ + status = arm_mat_mult_f32(&ATMAI, &AT, &ATMA); + + /* Initialise B Matrix Instance with numRows, numCols and data array(B_f32) */ + srcRows = 4; + srcColumns = 1; + arm_mat_init_f32(&B, srcRows, srcColumns, (float32_t *)B_f32); + + /* Initialise X Matrix Instance with numRows, numCols and data array(X_f32) */ + srcRows = 4; + srcColumns = 1; + arm_mat_init_f32(&X, srcRows, srcColumns, X_f32); + + /* calculation ((Inverse((Transpose(A) * A)) * Transpose(A)) * B) */ + status = arm_mat_mult_f32(&ATMA, &B, &X); + + /* Comparison of reference with test output */ + snr = arm_snr_f32((float32_t *)xRef_f32, X_f32, 4); + + /*------------------------------------------------------------------------------ + * Initialise status depending on SNR calculations + *------------------------------------------------------------------------------*/ + if ( snr > SNR_THRESHOLD) + { + status = ARM_MATH_SUCCESS; + } + else + { + status = ARM_MATH_TEST_FAILURE; + } + + + /* ---------------------------------------------------------------------- + ** Loop here if the signals fail the PASS check. + ** This denotes a test failure + ** ------------------------------------------------------------------- */ + if ( status != ARM_MATH_SUCCESS) + { + while (1); + } + + while (1); /* main function does not return */ +} + + /** \endlink */ diff --git a/DSP/Examples/ARM/arm_matrix_example/math_helper.c b/DSP/Examples/ARM/arm_matrix_example/math_helper.c new file mode 100644 index 0000000..4b0ee1f --- /dev/null +++ b/DSP/Examples/ARM/arm_matrix_example/math_helper.c @@ -0,0 +1,466 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2012 ARM Limited. All rights reserved. +* +* $Date: 17. January 2013 +* $Revision: V1.4.0 b +* +* Project: CMSIS DSP Library +* +* Title: math_helper.c +* +* Description: Definition of all helper functions required. +* +* Target Processor: Cortex-M4/Cortex-M3 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +/* ---------------------------------------------------------------------- +* Include standard header files +* -------------------------------------------------------------------- */ +#include<math.h> + +/* ---------------------------------------------------------------------- +* Include project header files +* -------------------------------------------------------------------- */ +#include "math_helper.h" + +/** + * @brief Caluclation of SNR + * @param[in] pRef Pointer to the reference buffer + * @param[in] pTest Pointer to the test buffer + * @param[in] buffSize total number of samples + * @return SNR + * The function Caluclates signal to noise ratio for the reference output + * and test output + */ + +float arm_snr_f32(float *pRef, float *pTest, uint32_t buffSize) +{ + float EnergySignal = 0.0, EnergyError = 0.0; + uint32_t i; + float SNR; + int temp; + int *test; + + for (i = 0; i < buffSize; i++) + { + /* Checking for a NAN value in pRef array */ + test = (int *)(&pRef[i]); + temp = *test; + + if (temp == 0x7FC00000) + { + return(0); + } + + /* Checking for a NAN value in pTest array */ + test = (int *)(&pTest[i]); + temp = *test; + + if (temp == 0x7FC00000) + { + return(0); + } + EnergySignal += pRef[i] * pRef[i]; + EnergyError += (pRef[i] - pTest[i]) * (pRef[i] - pTest[i]); + } + + /* Checking for a NAN value in EnergyError */ + test = (int *)(&EnergyError); + temp = *test; + + if (temp == 0x7FC00000) + { + return(0); + } + + + SNR = 10 * log10 (EnergySignal / EnergyError); + + return (SNR); + +} + + +/** + * @brief Provide guard bits for Input buffer + * @param[in,out] input_buf Pointer to input buffer + * @param[in] blockSize block Size + * @param[in] guard_bits guard bits + * @return none + * The function Provides the guard bits for the buffer + * to avoid overflow + */ + +void arm_provide_guard_bits_q15 (q15_t * input_buf, uint32_t blockSize, + uint32_t guard_bits) +{ + uint32_t i; + + for (i = 0; i < blockSize; i++) + { + input_buf[i] = input_buf[i] >> guard_bits; + } +} + +/** + * @brief Converts float to fixed in q12.20 format + * @param[in] pIn pointer to input buffer + * @param[out] pOut pointer to outputbuffer + * @param[in] numSamples number of samples in the input buffer + * @return none + * The function converts floating point values to fixed point(q12.20) values + */ + +void arm_float_to_q12_20(float *pIn, q31_t * pOut, uint32_t numSamples) +{ + uint32_t i; + + for (i = 0; i < numSamples; i++) + { + /* 1048576.0f corresponds to pow(2, 20) */ + pOut[i] = (q31_t) (pIn[i] * 1048576.0f); + + pOut[i] += pIn[i] > 0 ? 0.5 : -0.5; + + if (pIn[i] == (float) 1.0) + { + pOut[i] = 0x000FFFFF; + } + } +} + +/** + * @brief Compare MATLAB Reference Output and ARM Test output + * @param[in] pIn Pointer to Ref buffer + * @param[in] pOut Pointer to Test buffer + * @param[in] numSamples number of samples in the buffer + * @return maximum difference + */ + +uint32_t arm_compare_fixed_q15(q15_t *pIn, q15_t *pOut, uint32_t numSamples) +{ + uint32_t i; + int32_t diff, diffCrnt = 0; + uint32_t maxDiff = 0; + + for (i = 0; i < numSamples; i++) + { + diff = pIn[i] - pOut[i]; + diffCrnt = (diff > 0) ? diff : -diff; + + if (diffCrnt > maxDiff) + { + maxDiff = diffCrnt; + } + } + + return(maxDiff); +} + +/** + * @brief Compare MATLAB Reference Output and ARM Test output + * @param[in] pIn Pointer to Ref buffer + * @param[in] pOut Pointer to Test buffer + * @param[in] numSamples number of samples in the buffer + * @return maximum difference + */ + +uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t * pOut, uint32_t numSamples) +{ + uint32_t i; + int32_t diff, diffCrnt = 0; + uint32_t maxDiff = 0; + + for (i = 0; i < numSamples; i++) + { + diff = pIn[i] - pOut[i]; + diffCrnt = (diff > 0) ? diff : -diff; + + if (diffCrnt > maxDiff) + { + maxDiff = diffCrnt; + } + } + + return(maxDiff); +} + +/** + * @brief Provide guard bits for Input buffer + * @param[in,out] input_buf Pointer to input buffer + * @param[in] blockSize block Size + * @param[in] guard_bits guard bits + * @return none + * The function Provides the guard bits for the buffer + * to avoid overflow + */ + +void arm_provide_guard_bits_q31 (q31_t * input_buf, + uint32_t blockSize, + uint32_t guard_bits) +{ + uint32_t i; + + for (i = 0; i < blockSize; i++) + { + input_buf[i] = input_buf[i] >> guard_bits; + } +} + +/** + * @brief Provide guard bits for Input buffer + * @param[in,out] input_buf Pointer to input buffer + * @param[in] blockSize block Size + * @param[in] guard_bits guard bits + * @return none + * The function Provides the guard bits for the buffer + * to avoid overflow + */ + +void arm_provide_guard_bits_q7 (q7_t * input_buf, + uint32_t blockSize, + uint32_t guard_bits) +{ + uint32_t i; + + for (i = 0; i < blockSize; i++) + { + input_buf[i] = input_buf[i] >> guard_bits; + } +} + + + +/** + * @brief Caluclates number of guard bits + * @param[in] num_adds number of additions + * @return guard bits + * The function Caluclates the number of guard bits + * depending on the numtaps + */ + +uint32_t arm_calc_guard_bits (uint32_t num_adds) +{ + uint32_t i = 1, j = 0; + + if (num_adds == 1) + { + return (0); + } + + while (i < num_adds) + { + i = i * 2; + j++; + } + + return (j); +} + +/** + * @brief Apply guard bits to buffer + * @param[in,out] pIn pointer to input buffer + * @param[in] numSamples number of samples in the input buffer + * @param[in] guard_bits guard bits + * @return none + */ + +void arm_apply_guard_bits (float32_t *pIn, + uint32_t numSamples, + uint32_t guard_bits) +{ + uint32_t i; + + for (i = 0; i < numSamples; i++) + { + pIn[i] = pIn[i] * arm_calc_2pow(guard_bits); + } +} + +/** + * @brief Calculates pow(2, numShifts) + * @param[in] numShifts number of shifts + * @return pow(2, numShifts) + */ +uint32_t arm_calc_2pow(uint32_t numShifts) +{ + + uint32_t i, val = 1; + + for (i = 0; i < numShifts; i++) + { + val = val * 2; + } + + return(val); +} + + + +/** + * @brief Converts float to fixed q14 + * @param[in] pIn pointer to input buffer + * @param[out] pOut pointer to output buffer + * @param[in] numSamples number of samples in the buffer + * @return none + * The function converts floating point values to fixed point values + */ + +void arm_float_to_q14 (float *pIn, q15_t *pOut, uint32_t numSamples) +{ + uint32_t i; + + for (i = 0; i < numSamples; i++) + { + /* 16384.0f corresponds to pow(2, 14) */ + pOut[i] = (q15_t) (pIn[i] * 16384.0f); + + pOut[i] += pIn[i] > 0 ? 0.5 : -0.5; + + if (pIn[i] == (float) 2.0) + { + pOut[i] = 0x7FFF; + } + + } + +} + + +/** + * @brief Converts float to fixed q30 format + * @param[in] pIn pointer to input buffer + * @param[out] pOut pointer to output buffer + * @param[in] numSamples number of samples in the buffer + * @return none + * The function converts floating point values to fixed point values + */ + +void arm_float_to_q30 (float *pIn, q31_t * pOut, uint32_t numSamples) +{ + uint32_t i; + + for (i = 0; i < numSamples; i++) + { + /* 1073741824.0f corresponds to pow(2, 30) */ + pOut[i] = (q31_t) (pIn[i] * 1073741824.0f); + + pOut[i] += pIn[i] > 0 ? 0.5 : -0.5; + + if (pIn[i] == (float) 2.0) + { + pOut[i] = 0x7FFFFFFF; + } + } +} + +/** + * @brief Converts float to fixed q30 format + * @param[in] pIn pointer to input buffer + * @param[out] pOut pointer to output buffer + * @param[in] numSamples number of samples in the buffer + * @return none + * The function converts floating point values to fixed point values + */ + +void arm_float_to_q29 (float *pIn, q31_t *pOut, uint32_t numSamples) +{ + uint32_t i; + + for (i = 0; i < numSamples; i++) + { + /* 1073741824.0f corresponds to pow(2, 30) */ + pOut[i] = (q31_t) (pIn[i] * 536870912.0f); + + pOut[i] += pIn[i] > 0 ? 0.5 : -0.5; + + if (pIn[i] == (float) 4.0) + { + pOut[i] = 0x7FFFFFFF; + } + } +} + + +/** + * @brief Converts float to fixed q28 format + * @param[in] pIn pointer to input buffer + * @param[out] pOut pointer to output buffer + * @param[in] numSamples number of samples in the buffer + * @return none + * The function converts floating point values to fixed point values + */ + +void arm_float_to_q28 (float *pIn, q31_t *pOut, uint32_t numSamples) +{ + uint32_t i; + + for (i = 0; i < numSamples; i++) + { + /* 268435456.0f corresponds to pow(2, 28) */ + pOut[i] = (q31_t) (pIn[i] * 268435456.0f); + + pOut[i] += pIn[i] > 0 ? 0.5 : -0.5; + + if (pIn[i] == (float) 8.0) + { + pOut[i] = 0x7FFFFFFF; + } + } +} + +/** + * @brief Clip the float values to +/- 1 + * @param[in,out] pIn input buffer + * @param[in] numSamples number of samples in the buffer + * @return none + * The function converts floating point values to fixed point values + */ + +void arm_clip_f32 (float *pIn, uint32_t numSamples) +{ + uint32_t i; + + for (i = 0; i < numSamples; i++) + { + if (pIn[i] > 1.0f) + { + pIn[i] = 1.0; + } + else if ( pIn[i] < -1.0f) + { + pIn[i] = -1.0; + } + + } +} + + + + diff --git a/DSP/Examples/ARM/arm_matrix_example/math_helper.h b/DSP/Examples/ARM/arm_matrix_example/math_helper.h new file mode 100644 index 0000000..46b0af3 --- /dev/null +++ b/DSP/Examples/ARM/arm_matrix_example/math_helper.h @@ -0,0 +1,63 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2013 ARM Limited. All rights reserved. +* +* $Date: 17. January 2013 +* $Revision: V1.4.0 +* +* Project: CMSIS DSP Library +* +* Title: math_helper.h +* +* Description: Prototypes of all helper functions required. +* +* Target Processor: Cortex-M4/Cortex-M3 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + + +#include "arm_math.h" + +#ifndef MATH_HELPER_H +#define MATH_HELPER_H + +float arm_snr_f32(float *pRef, float *pTest, uint32_t buffSize); +void arm_float_to_q12_20(float *pIn, q31_t * pOut, uint32_t numSamples); +void arm_provide_guard_bits_q15(q15_t *input_buf, uint32_t blockSize, uint32_t guard_bits); +void arm_provide_guard_bits_q31(q31_t *input_buf, uint32_t blockSize, uint32_t guard_bits); +void arm_float_to_q14(float *pIn, q15_t *pOut, uint32_t numSamples); +void arm_float_to_q29(float *pIn, q31_t *pOut, uint32_t numSamples); +void arm_float_to_q28(float *pIn, q31_t *pOut, uint32_t numSamples); +void arm_float_to_q30(float *pIn, q31_t *pOut, uint32_t numSamples); +void arm_clip_f32(float *pIn, uint32_t numSamples); +uint32_t arm_calc_guard_bits(uint32_t num_adds); +void arm_apply_guard_bits (float32_t * pIn, uint32_t numSamples, uint32_t guard_bits); +uint32_t arm_compare_fixed_q15(q15_t *pIn, q15_t * pOut, uint32_t numSamples); +uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t *pOut, uint32_t numSamples); +uint32_t arm_calc_2pow(uint32_t guard_bits); +#endif + |