initial commmit

This commit is contained in:
Schrom01 2022-12-16 15:35:28 +01:00
commit cf207b819a
8 changed files with 1462 additions and 0 deletions

BIN
CTP_Interrupt.pdf Normal file

Binary file not shown.

257
code_ASM/Lab.uvoptx Normal file
View File

@ -0,0 +1,257 @@
<?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; *.md</tExt>
<pExt>*.plm</pExt>
<CppX>*.cpp</CppX>
<nMigrate>0</nMigrate>
</Extensions>
<DaveTm>
<dwLowDateTime>0</dwLowDateTime>
<dwHighDateTime>0</dwHighDateTime>
</DaveTm>
<Target>
<TargetName>Target 1</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>.\build\</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>18</CpuCode>
<DebugOpt>
<uSim>0</uSim>
<uTrg>1</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>1</tRtrace>
<sRSysVw>1</sRSysVw>
<tRSysVw>1</tRSysVw>
<sRunDeb>0</sRunDeb>
<sLrtime>0</sLrtime>
<bEvRecOn>1</bEvRecOn>
<bSchkAxf>0</bSchkAxf>
<bTchkAxf>0</bTchkAxf>
<nTsel>6</nTsel>
<sDll></sDll>
<sDllPa></sDllPa>
<sDlgDll></sDlgDll>
<sDlgPa></sDlgPa>
<sIfile></sIfile>
<tDll></tDll>
<tDllPa></tDllPa>
<tDlgDll></tDlgDll>
<tDlgPa></tDlgPa>
<tIfile></tIfile>
<pMon>STLink\ST-LINKIII-KEIL_SWO.dll</pMon>
</DebugOpt>
<TargetDriverDllRegistry>
<SetRegEntry>
<Number>0</Number>
<Key>ARMRTXEVENTFLAGS</Key>
<Name>-L70 -Z18 -C0 -M0 -T1</Name>
</SetRegEntry>
<SetRegEntry>
<Number>0</Number>
<Key>DLGTARM</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></Name>
</SetRegEntry>
<SetRegEntry>
<Number>0</Number>
<Key>DLGUARM</Key>
<Name>(105=-1,-1,-1,-1,0)</Name>
</SetRegEntry>
<SetRegEntry>
<Number>0</Number>
<Key>ST-LINKIII-KEIL_SWO</Key>
<Name>-U-O206 -O206 -SF4000 -C0 -A0 -I0 -HNlocalhost -HP7184 -P1 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(0) -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO7 -FD20000000 -FC1000 -FN1 -FF0STM32F4xx_2048.FLM -FS08000000 -FL0200000 -FP0($$Device:CT_Board_HS14_M0$Flash\STM32F4xx_2048.FLM)</Name>
</SetRegEntry>
<SetRegEntry>
<Number>0</Number>
<Key>UL2CM3</Key>
<Name>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0STM32F4xx_2048 -FS08000000 -FL0200000 -FP0($$Device:CT_Board_HS14_M0$Flash\STM32F4xx_2048.FLM))</Name>
</SetRegEntry>
</TargetDriverDllRegistry>
<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>app</GroupName>
<tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>0</RteFlg>
<File>
<GroupNumber>1</GroupNumber>
<FileNumber>1</FileNumber>
<FileType>2</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>.\app\main.s</PathWithFileName>
<FilenameWithoutPath>main.s</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>1</GroupNumber>
<FileNumber>2</FileNumber>
<FileType>2</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>.\app\utils.s</PathWithFileName>
<FilenameWithoutPath>utils.s</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>1</GroupNumber>
<FileNumber>3</FileNumber>
<FileType>2</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>.\app\measurement.s</PathWithFileName>
<FilenameWithoutPath>measurement.s</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
</Group>
<Group>
<GroupName>::Device</GroupName>
<tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>1</RteFlg>
</Group>
<Group>
<GroupName>::HAL</GroupName>
<tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>1</RteFlg>
</Group>
</ProjectOpt>

529
code_ASM/Lab.uvprojx Normal file
View File

@ -0,0 +1,529 @@
<?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>Target 1</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<pArmCC>6180000::V6.18::ARMCLANG</pArmCC>
<pCCUsed>6180000::V6.18::ARMCLANG</pCCUsed>
<uAC6>1</uAC6>
<TargetOption>
<TargetCommonOption>
<Device>CT_Board_HS14_M0</Device>
<Vendor>STMicroelectronics</Vendor>
<PackID>InES.CTBoard14_DFP.4.0.2</PackID>
<PackURL>https://ennis.zhaw.ch/pack/</PackURL>
<Cpu>IROM(0x08000000,0x200000) IRAM(0x20000000,0x30000) IRAM2(0x10000000,0x10000) CPUTYPE("Cortex-M0") CLOCK(12000000) ELITTLE</Cpu>
<FlashUtilSpec></FlashUtilSpec>
<StartupFile></StartupFile>
<FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0STM32F4xx_2048 -FS08000000 -FL0200000 -FP0($$Device:CT_Board_HS14_M0$Flash\STM32F4xx_2048.FLM))</FlashDriverDll>
<DeviceId>0</DeviceId>
<RegisterFile></RegisterFile>
<MemoryEnv></MemoryEnv>
<Cmp></Cmp>
<Asm></Asm>
<Linker></Linker>
<OHString></OHString>
<InfinionOptionDll></InfinionOptionDll>
<SLE66CMisc></SLE66CMisc>
<SLE66AMisc></SLE66AMisc>
<SLE66LinkerMisc></SLE66LinkerMisc>
<SFDFile>$$Device:CT_Board_HS14_M0$SVD\STM32F429x.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>.\build\</OutputDirectory>
<OutputName>Lab</OutputName>
<CreateExecutable>1</CreateExecutable>
<CreateLib>0</CreateLib>
<CreateHexFile>0</CreateHexFile>
<DebugInformation>1</DebugInformation>
<BrowseInformation>1</BrowseInformation>
<ListingPath>.\build\</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>-MPU </SimDllArguments>
<SimDlgDll>DARMCM1.DLL</SimDlgDll>
<SimDlgDllArguments>-pCM0</SimDlgDllArguments>
<TargetDllName>SARMCM3.DLL</TargetDllName>
<TargetDllArguments>-MPU </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>
<asSyms>1</asSyms>
<asFals>1</asFals>
<asDbgD>1</asDbgD>
<asForm>1</asForm>
<ldLst>0</ldLst>
<ldmm>1</ldmm>
<ldXref>1</ldXref>
<BigEnd>0</BigEnd>
<AdsALst>1</AdsALst>
<AdsACrf>1</AdsACrf>
<AdsANop>0</AdsANop>
<AdsANot>0</AdsANot>
<AdsLLst>1</AdsLLst>
<AdsLmap>1</AdsLmap>
<AdsLcgr>1</AdsLcgr>
<AdsLsym>1</AdsLsym>
<AdsLszi>1</AdsLszi>
<AdsLtoi>1</AdsLtoi>
<AdsLsun>1</AdsLsun>
<AdsLven>1</AdsLven>
<AdsLsxf>1</AdsLsxf>
<RvctClst>0</RvctClst>
<GenPPlst>0</GenPPlst>
<AdsCpuType>"Cortex-M0"</AdsCpuType>
<RvctDeviceName></RvctDeviceName>
<mOS>0</mOS>
<uocRom>0</uocRom>
<uocRam>0</uocRam>
<hadIROM>1</hadIROM>
<hadIRAM>1</hadIRAM>
<hadXRAM>0</hadXRAM>
<uocXRam>0</uocXRam>
<RvdsVP>0</RvdsVP>
<RvdsMve>0</RvdsMve>
<RvdsCdeCp>0</RvdsCdeCp>
<nBranchProt>0</nBranchProt>
<hadIRAM2>1</hadIRAM2>
<hadIROM2>0</hadIROM2>
<StupSel>8</StupSel>
<useUlib>0</useUlib>
<EndSel>0</EndSel>
<uLtcg>0</uLtcg>
<nSecure>0</nSecure>
<RoSelD>3</RoSelD>
<RwSelD>3</RwSelD>
<CodeSel>0</CodeSel>
<OptFeed>0</OptFeed>
<NoZi1>0</NoZi1>
<NoZi2>0</NoZi2>
<NoZi3>0</NoZi3>
<NoZi4>0</NoZi4>
<NoZi5>0</NoZi5>
<Ro1Chk>0</Ro1Chk>
<Ro2Chk>0</Ro2Chk>
<Ro3Chk>0</Ro3Chk>
<Ir1Chk>1</Ir1Chk>
<Ir2Chk>0</Ir2Chk>
<Ra1Chk>0</Ra1Chk>
<Ra2Chk>0</Ra2Chk>
<Ra3Chk>0</Ra3Chk>
<Im1Chk>1</Im1Chk>
<Im2Chk>0</Im2Chk>
<OnChipMemories>
<Ocm1>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm1>
<Ocm2>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm2>
<Ocm3>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm3>
<Ocm4>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm4>
<Ocm5>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm5>
<Ocm6>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm6>
<IRAM>
<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x30000</Size>
</IRAM>
<IROM>
<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x200000</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>0x8000000</StartAddress>
<Size>0x200000</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>
<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x30000</Size>
</OCR_RVCT9>
<OCR_RVCT10>
<Type>0</Type>
<StartAddress>0x10000000</StartAddress>
<Size>0x10000</Size>
</OCR_RVCT10>
</OnChipMemories>
<RvctStartVector></RvctStartVector>
</ArmAdsMisc>
<Cads>
<interw>1</interw>
<Optim>2</Optim>
<oTime>0</oTime>
<SplitLS>0</SplitLS>
<OneElfS>0</OneElfS>
<Strict>0</Strict>
<EnumInt>0</EnumInt>
<PlainCh>0</PlainCh>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<wLevel>3</wLevel>
<uThumb>0</uThumb>
<uSurpInc>0</uSurpInc>
<uC99>0</uC99>
<uGnu>0</uGnu>
<useXO>0</useXO>
<v6Lang>3</v6Lang>
<v6LangP>3</v6LangP>
<vShortEn>0</vShortEn>
<vShortWch>0</vShortWch>
<v6Lto>0</v6Lto>
<v6WtE>0</v6WtE>
<v6Rtti>0</v6Rtti>
<VariousControls>
<MiscControls></MiscControls>
<Define></Define>
<Undefine></Undefine>
<IncludePath></IncludePath>
</VariousControls>
</Cads>
<Aads>
<interw>1</interw>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<thumb>0</thumb>
<SplitLS>0</SplitLS>
<SwStkChk>0</SwStkChk>
<NoWarn>0</NoWarn>
<uSurpInc>0</uSurpInc>
<useXO>0</useXO>
<ClangAsOpt>4</ClangAsOpt>
<VariousControls>
<MiscControls></MiscControls>
<Define></Define>
<Undefine></Undefine>
<IncludePath></IncludePath>
</VariousControls>
</Aads>
<LDads>
<umfTarg>1</umfTarg>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<noStLib>0</noStLib>
<RepFail>1</RepFail>
<useFile>0</useFile>
<TextAddressRange>0x08000000</TextAddressRange>
<DataAddressRange>0x20000000</DataAddressRange>
<pXoBase></pXoBase>
<ScatterFile></ScatterFile>
<IncludeLibs></IncludeLibs>
<IncludeLibsPath></IncludeLibsPath>
<Misc>--diag_suppress 6314</Misc>
<LinkerInputFile></LinkerInputFile>
<DisabledWarnings></DisabledWarnings>
</LDads>
</TargetArmAds>
</TargetOption>
<Groups>
<Group>
<GroupName>app</GroupName>
<Files>
<File>
<FileName>main.s</FileName>
<FileType>2</FileType>
<FilePath>.\app\main.s</FilePath>
</File>
<File>
<FileName>utils.s</FileName>
<FileType>2</FileType>
<FilePath>.\app\utils.s</FilePath>
</File>
<File>
<FileName>measurement.s</FileName>
<FileType>2</FileType>
<FilePath>.\app\measurement.s</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>::Device</GroupName>
</Group>
<Group>
<GroupName>::HAL</GroupName>
</Group>
</Groups>
</Target>
</Targets>
<RTE>
<packages>
<filter>
<targetInfos/>
</filter>
<package name="CTBoard14_DFP" schemaVersion="1.1" supportContact="https://ennis.zhaw.ch/" url="https://ennis.zhaw.ch/pack/" vendor="InES" version="4.0.1">
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</package>
</packages>
<apis/>
<components>
<component Cclass="Device" Cgroup="Startup" Cvendor="InES" Cversion="4.0.1" condition="SYSTEM_M0">
<package name="CTBoard14_DFP" schemaVersion="1.1" supportContact="https://ennis.zhaw.ch/" url="https://ennis.zhaw.ch/pack/" vendor="InES" version="4.0.2"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="HAL" Cgroup="FMC" Cvendor="InES" Cversion="3.0.1" condition="HAL">
<package name="CTBoard14_DFP" schemaVersion="1.1" supportContact="https://ennis.zhaw.ch/" url="https://ennis.zhaw.ch/pack/" vendor="InES" version="4.0.2"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="HAL" Cgroup="GPIO" Cvendor="InES" Cversion="4.0.1" condition="HAL">
<package name="CTBoard14_DFP" schemaVersion="1.1" supportContact="https://ennis.zhaw.ch/" url="https://ennis.zhaw.ch/pack/" vendor="InES" version="4.0.2"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="HAL" Cgroup="PWR" Cvendor="InES" Cversion="2.2.0" condition="HAL">
<package name="CTBoard14_DFP" schemaVersion="1.1" supportContact="https://ennis.zhaw.ch/" url="https://ennis.zhaw.ch/pack/" vendor="InES" version="4.0.2"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="HAL" Cgroup="RCC" Cvendor="InES" Cversion="4.0.1" condition="HAL">
<package name="CTBoard14_DFP" schemaVersion="1.1" supportContact="https://ennis.zhaw.ch/" url="https://ennis.zhaw.ch/pack/" vendor="InES" version="4.0.2"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
</components>
<files>
<file attr="config" category="source" name="Device\Source\datainit_ctboard.s" version="4.0.1">
<instance index="0">RTE\Device\CT_Board_HS14_M0\datainit_ctboard.s</instance>
<component Cclass="Device" Cgroup="Startup" Cvendor="InES" Cversion="4.0.1" condition="SYSTEM_M0"/>
<package name="CTBoard14_DFP" schemaVersion="1.1" url="https://ennis.zhaw.ch/pack/" vendor="InES" version="4.0.2"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</file>
<file attr="config" category="source" name="Device\Source\startup_ctboard.s" version="4.0.1">
<instance index="0">RTE\Device\CT_Board_HS14_M0\startup_ctboard.s</instance>
<component Cclass="Device" Cgroup="Startup" Cvendor="InES" Cversion="4.0.1" condition="SYSTEM_M0"/>
<package name="CTBoard14_DFP" schemaVersion="1.1" url="https://ennis.zhaw.ch/pack/" vendor="InES" version="4.0.2"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</file>
<file attr="config" category="source" name="Device\Source\system_ctboard.c" version="4.0.1">
<instance index="0">RTE\Device\CT_Board_HS14_M0\system_ctboard.c</instance>
<component Cclass="Device" Cgroup="Startup" Cvendor="InES" Cversion="4.0.1" condition="SYSTEM_M0"/>
<package name="CTBoard14_DFP" schemaVersion="1.1" url="https://ennis.zhaw.ch/pack/" vendor="InES" version="4.0.2"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</file>
<file attr="config" category="source" name="HAL\Source\hal_fmc.c" version="3.0.1">
<instance index="0">RTE\HAL\CT_Board_HS14_M0\hal_fmc.c</instance>
<component Cclass="HAL" Cgroup="FMC" Cvendor="InES" Cversion="3.0.1" condition="HAL"/>
<package name="CTBoard14_DFP" schemaVersion="1.1" url="https://ennis.zhaw.ch/pack/" vendor="InES" version="4.0.2"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</file>
<file attr="config" category="source" name="HAL\Source\hal_gpio.c" version="4.0.1">
<instance index="0">RTE\HAL\CT_Board_HS14_M0\hal_gpio.c</instance>
<component Cclass="HAL" Cgroup="GPIO" Cvendor="InES" Cversion="4.0.1" condition="HAL"/>
<package name="CTBoard14_DFP" schemaVersion="1.1" url="https://ennis.zhaw.ch/pack/" vendor="InES" version="4.0.2"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</file>
<file attr="config" category="source" name="HAL\Source\hal_pwr.c" version="2.2.0">
<instance index="0">RTE\HAL\CT_Board_HS14_M0\hal_pwr.c</instance>
<component Cclass="HAL" Cgroup="PWR" Cvendor="InES" Cversion="2.2.0" condition="HAL"/>
<package name="CTBoard14_DFP" schemaVersion="1.1" url="https://ennis.zhaw.ch/pack/" vendor="InES" version="4.0.2"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</file>
<file attr="config" category="source" name="HAL\Source\hal_rcc.c" version="4.0.1">
<instance index="0">RTE\HAL\CT_Board_HS14_M0\hal_rcc.c</instance>
<component Cclass="HAL" Cgroup="RCC" Cvendor="InES" Cversion="4.0.1" condition="HAL"/>
<package name="CTBoard14_DFP" schemaVersion="1.1" url="https://ennis.zhaw.ch/pack/" vendor="InES" version="4.0.2"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</file>
</files>
</RTE>
<LayerInfo>
<Layers>
<Layer>
<LayName>&lt;Project Info&gt;</LayName>
<LayTarg>0</LayTarg>
<LayPrjMark>1</LayPrjMark>
</Layer>
</Layers>
</LayerInfo>
</Project>

201
code_ASM/app/analog.s Normal file
View File

@ -0,0 +1,201 @@
;* ----------------------------------------------------------------------------
;* -- _____ ______ _____ -
;* -- |_ _| | ____|/ ____| -
;* -- | | _ __ | |__ | (___ Institute of Embedded Systems -
;* -- | | | '_ \| __| \___ \ Zurich University of -
;* -- _| |_| | | | |____ ____) | Applied Sciences -
;* -- |_____|_| |_|______|_____/ 8401 Winterthur, Switzerland -
;* ----------------------------------------------------------------------------
;* --
;* -- Project : CT1 - Lab 12
;* -- Description : Read potentiometer and generate analog voltage
;* --
;* -- 1) Setup ADC for reading analog voltage of potentiometer
;* -- 2) Setup DAC for generating analog voltage signal
;* --
;* -- $Id: analog.s 1016 2014-11-28 07:27:21Z feur $
;* ----------------------------------------------------------------------------
IMPORT set_sfr
IMPORT clear_sfr
; -----------------------------------------------------------------------------
; -- Constants
; -----------------------------------------------------------------------------
AREA myCode, CODE, READONLY
THUMB
REG_RCC_AHB1ENR EQU 0x40023830
REG_RCC_APB1ENR EQU 0x40023840
REG_RCC_APB2ENR EQU 0x40023844
REG_GPIOA_MODER EQU 0x40020000
REG_GPIOA_OSPEEDR EQU 0x40020008
REG_GPIOA_PUPDR EQU 0x4002000c
REG_GPIOF_MODER EQU 0x40021400
REG_ADC3_SR EQU 0x40012200
REG_ADC3_CR1 EQU 0x40012204
REG_ADC3_CR2 EQU 0x40012208
REG_ADC3_SMPR2 EQU 0x40012210
REG_ADC3_SQR1 EQU 0x4001222c
REG_ADC3_SQR3 EQU 0x40012234
REG_ADC3_DR EQU 0x4001224c
REG_DAC_CR EQU 0x40007400
REG_DAC_DHR8R1 EQU 0x40007410
REG_EXTI_IMR EQU 0x40013c00
REG_EXTI_RTSR EQU 0x40013c08
REG_EXTI_FTSR EQU 0x40013c0c
REG_NVIC_ISER0 EQU 0xe000e100
REG_NVIC_ICER0 EQU 0xe000e180
; -----------------------------------------------------------------------------
; Initialize ADC and DAC
; -----------------------------------------------------------------------------
init_analog PROC
EXPORT init_analog
PUSH {R6-R7, LR}
init_adc ; Clock configuration
LDR R6, =REG_RCC_AHB1ENR
LDR R7, =0x20 ; Enable GPIOF clock
BL set_sfr
LDR R6, =REG_RCC_APB2ENR
LDR R7, =0x400 ; Enable ADC3 clock
BL set_sfr
; Analog pin configuration (PF.6)
LDR R6, =REG_GPIOF_MODER
LDR R7, =0x3000
BL set_sfr
; ADC configuration
LDR R6, =REG_ADC3_CR1
LDR R7, =0x2000000 ; 8 bit resolution
; Disable scan mode
BL set_sfr
LDR R6, =REG_ADC3_CR2
LDR R7, =0x3 ; Enable continous conv. mode
; Enable ADC
BL set_sfr
; Select channel to read from
LDR R6, =REG_ADC3_SMPR2
LDR R7, =0x6000 ; ch4: 144 cycles sampling time
BL set_sfr
LDR R6, =REG_ADC3_SQR3
LDR R7, =0x4 ; ch4: rank 1 (?)
BL set_sfr
init_dac ; Clock configuration
LDR R6, =REG_RCC_AHB1ENR
LDR R7, =0x1 ; Enable GPIOA clock
BL set_sfr
LDR R6, =REG_RCC_APB1ENR
LDR R7, =0x20000000 ; Enable DAC clock
BL set_sfr
; Analog pin configuration (PA.4)
LDR R6, =REG_GPIOA_MODER
LDR R7, =0x300
BL set_sfr
; DAC configuration
LDR R6, =REG_DAC_CR
LDR R7, =0x1 ; Enable ch. 1
BL set_sfr
LDR R6, =REG_DAC_DHR8R1
LDR R7, =0x0 ; Set initial value (=0)
BL set_sfr
; Return
POP {R6-R7, PC}
ENDP
; -----------------------------------------------------------------------------
; Process reading ADC and outputing via DAC
; -----------------------------------------------------------------------------
do_analog PROC
EXPORT do_analog
PUSH {R0-R2, R6, LR}
BL get_adc ; Get ADC value in R7
BL set_dac ; Set DAC value from R7
POP {R0-R2, R6, PC} ; Restore registers and return
ENDP ; Return
; -----------------------------------------------------------------------------
; Convert with ADC an return value
; - converted analog value in R7
; -----------------------------------------------------------------------------
get_adc PROC
EXPORT get_adc
PUSH {R0-R2, R6, LR}
LDR R6, =REG_ADC3_CR2
LDR R7, =0x40000000 ; Start conversion
BL set_sfr
LDR R0, =REG_ADC3_SR
adc_wait LDR R1, =0x2
LDR R2, [R0]
BICS R1, R1, R2 ; Is conversion finished
BNE adc_wait
LDR R0, =REG_ADC3_DR
LDR R1, [R0] ; Get converted value
LDR R7, =0xffff
ANDS R7, R7, R1 ; Mask upper halfword
POP {R0-R2, R6, PC} ; Restore registers and return
ENDP ; Return
; -----------------------------------------------------------------------------
; Set DAC output
; - digital value in R7
; -----------------------------------------------------------------------------
set_dac PROC
EXPORT set_dac
PUSH {R0-R1, R6, LR}
LDR R6, =REG_DAC_DHR8R1
LDR R0, [R6]
LDR R1, =0xff
BICS R0, R0, R1 ; Clear bits
STR R0, [R6]
BL set_sfr ; Set value in R7
POP {R0-R1, R6, PC} ; Restore registers and return
ENDP ; Return
; -----------------------------------------------------------------------------
; -- End of file
; -----------------------------------------------------------------------------
END

165
code_ASM/app/control.s Normal file
View File

@ -0,0 +1,165 @@
;* ----------------------------------------------------------------------------
;* -- _____ ______ _____ -
;* -- |_ _| | ____|/ ____| -
;* -- | | _ __ | |__ | (___ Institute of Embedded Systems -
;* -- | | | '_ \| __| \___ \ Zurich University of -
;* -- _| |_| | | | |____ ____) | Applied Sciences -
;* -- |_____|_| |_|______|_____/ 8401 Winterthur, Switzerland -
;* ----------------------------------------------------------------------------
;* --
;* -- Project : CT1 - Lab 12
;* -- Description : Control motor speed and direction
;* --
;* -- $Id: control.s 1016 2014-11-28 07:27:21Z feur $
;* ----------------------------------------------------------------------------
IMPORT set_sfr
IMPORT clear_sfr
; -----------------------------------------------------------------------------
; -- Constants
; -----------------------------------------------------------------------------
AREA myCode, CODE, READONLY
THUMB
REG_RCC_AHB1ENR EQU 0x40023830
REG_GPIOA_MODER EQU 0x40020000
REG_GPIOA_OSPEEDR EQU 0x40020008
REG_GPIOA_BSRR EQU 0x40020018
REG_CT_DIPSW EQU 0x60000200
jump_table DCD case_00, case_01, case_10, case_11
; -----------------------------------------------------------------------------
; Initialize EXTI
; -----------------------------------------------------------------------------
init_control PROC
EXPORT init_control
PUSH {R6-R7, LR}
init_gpio ; Clock configuration
LDR R6, =REG_RCC_AHB1ENR
LDR R7, =0x1 ; Enable GPIOA clock
BL set_sfr
; Output pin configuration (PA.5, PA.6)
LDR R6, =REG_GPIOA_MODER
LDR R7, =0x1400 ; Set pin to output mode
BL set_sfr
LDR R6, =REG_GPIOA_OSPEEDR
LDR R7, =0x1400 ; Set pin to high speed
BL set_sfr
; Return
POP {R6-R7, PC}
NOP
ENDP
; -----------------------------------------------------------------------------
; Check buttons
; -----------------------------------------------------------------------------
do_input PROC
EXPORT do_input
PUSH {R0-R2, LR}
LDR R0, =REG_CT_DIPSW
LDRB R1, [R0]
LDR R2, =0x3
ANDS R1, R1, R2
case_switch CMP R1, #4
BGE case_00
LSLS R1, #2
LDR R2, =jump_table
LDR R2, [R2, R1]
BX R2
case_00 BL motor_off
BL motor_ccw
B case_end
case_01 BL motor_on
BL motor_ccw
B case_end
case_10 BL motor_off
BL motor_cw
B case_end
case_11 BL motor_on
BL motor_cw
case_end POP {R0-R2, PC}
ENDP
; -----------------------------------------------------------------------------
; Motor control
; -----------------------------------------------------------------------------
motor_on PROC
EXPORT motor_on
PUSH {R0-R7, LR}
LDR R0, =REG_GPIOA_BSRR
LDR R1, =0x20 ; Set bit 5 -> PA.5
STR R1, [R0]
POP {R0-R7, PC}
ENDP
motor_off PROC
EXPORT motor_off
PUSH {R0-R7, LR}
LDR R0, =REG_GPIOA_BSRR
LDR R1, =0x200000 ; Reset bit 5 -> PA.5
STR R1, [R0]
POP {R0-R7, PC}
ENDP
motor_cw PROC
EXPORT motor_cw
PUSH {R0-R7, LR}
LDR R0, =REG_GPIOA_BSRR
LDR R1, =0x40 ; Set bit 6 -> PA.6
STR R1, [R0]
POP {R0-R7, PC}
ENDP
motor_ccw PROC
EXPORT motor_ccw
PUSH {R0-R7, LR}
LDR R0, =REG_GPIOA_BSRR
LDR R1, =0x400000 ; Reset bit 6 -> PA.6
STR R1, [R0]
POP {R0-R7, PC}
ENDP
; -----------------------------------------------------------------------------
; -- End of file
; -----------------------------------------------------------------------------
END

104
code_ASM/app/main.s Normal file
View File

@ -0,0 +1,104 @@
;* ----------------------------------------------------------------------------
;* -- _____ ______ _____ -
;* -- |_ _| | ____|/ ____| -
;* -- | | _ __ | |__ | (___ Institute of Embedded Systems -
;* -- | | | '_ \| __| \___ \ Zurich University of -
;* -- _| |_| | | | |____ ____) | Applied Sciences -
;* -- |_____|_| |_|______|_____/ 8401 Winterthur, Switzerland -
;* ----------------------------------------------------------------------------
;* --
;* -- Project : CT1 - Lab 12
;* -- Description : Reading the User-Button as Interrupt source
;* --
;* -- $Id: main.s 5082 2020-05-14 13:56:07Z akdi $
;* --
;* ----------------------------------------------------------------------------
IMPORT init_measurement
IMPORT clear_IRQ_EXTI0
IMPORT clear_IRQ_TIM2
; -----------------------------------------------------------------------------
; -- Constants
; -----------------------------------------------------------------------------
AREA myCode, CODE, READONLY
THUMB
REG_GPIOA_IDR EQU 0x40020010
LED_15_0 EQU 0x60000100
LED_16_31 EQU 0x60000102
REG_CT_7SEG EQU 0x60000114
REG_SETENA0 EQU 0xe000e100
; -----------------------------------------------------------------------------
; -- Main
; -----------------------------------------------------------------------------
main PROC
EXPORT main
BL init_measurement
; Configure NVIC (enable interrupt channel)
; STUDENTS: To be programmed
; END: To be programmed
; Initialize variables
; STUDENTS: To be programmed
; END: To be programmed
loop
; Output counter on 7-seg
; STUDENTS: To be programmed
; END: To be programmed
B loop
ENDP
; -----------------------------------------------------------------------------
; Handler for EXTI0 interrupt
; -----------------------------------------------------------------------------
; STUDENTS: To be programmed
; END: To be programmed
; -----------------------------------------------------------------------------
; Handler for TIM2 interrupt
; -----------------------------------------------------------------------------
; STUDENTS: To be programmed
; END: To be programmed
ALIGN
; -----------------------------------------------------------------------------
; -- Variables
; -----------------------------------------------------------------------------
AREA myVars, DATA, READWRITE
; STUDENTS: To be programmed
; END: To be programmed
; -----------------------------------------------------------------------------
; -- End of file
; -----------------------------------------------------------------------------
END

138
code_ASM/app/measurement.s Normal file
View File

@ -0,0 +1,138 @@
;* ----------------------------------------------------------------------------
;* -- _____ ______ _____ -
;* -- |_ _| | ____|/ ____| -
;* -- | | _ __ | |__ | (___ Institute of Embedded Systems -
;* -- | | | '_ \| __| \___ \ Zurich University of -
;* -- _| |_| | | | |____ ____) | Applied Sciences -
;* -- |_____|_| |_|______|_____/ 8401 Winterthur, Switzerland -
;* ----------------------------------------------------------------------------
;* --
;* -- Project : CT1 - Lab 12
;* -- Description : Meassuring motor speed and direction
;* --
;* -- 1) Setup external interrupt EXTI for counting motor pulses
;* -- 2) Setup TIM2 for generating 1 Hz reference clock
;* -- 3) Functions to clear IRQ Flip-flops
;* --
;* -- $Id: measurement.s 3858 2017-01-09 13:26:26Z kesr $
;* ----------------------------------------------------------------------------
IMPORT set_sfr
IMPORT clear_sfr
; -----------------------------------------------------------------------------
; -- Constants
; -----------------------------------------------------------------------------
AREA myCode, CODE, READONLY
THUMB
REG_RCC_AHB1ENR EQU 0x40023830
REG_RCC_APB1ENR EQU 0x40023840
REG_RCC_APB2ENR EQU 0x40023844
REG_GPIOA_PUPDR EQU 0x4002000c
REG_EXTI_IMR EQU 0x40013c00
REG_EXTI_RTSR EQU 0x40013c08
REG_EXTI_PR EQU 0x40013c14
REG_TIM2_CR1 EQU 0x40000000
REG_TIM2_DIER EQU 0x4000000c
REG_TIM2_SR EQU 0x40000010
REG_TIM2_EGR EQU 0x40000014
REG_TIM2_PSC EQU 0x40000028
REG_TIM2_ARR EQU 0x4000002c
; -----------------------------------------------------------------------------
; Initialize EXTI
; -----------------------------------------------------------------------------
init_measurement PROC
EXPORT init_measurement
PUSH {LR}
init_exti ; Clock configuration
LDR R0, =REG_RCC_AHB1ENR
LDR R1, =0x1 ; Enable GPIOA clock
BL set_sfr
LDR R0, =REG_RCC_APB2ENR
LDR R1, =0x4000 ; Enable SYSCFG clock
BL set_sfr
; Input pin configuration (PA.0)
LDR R0, =REG_GPIOA_PUPDR
LDR R1, =0x2 ; Set pin to pull-down mode
BL set_sfr
; Configure EXTI
LDR R0, =REG_EXTI_IMR
LDR R1, =0x1 ; Unmask EXTI0 interrupt
BL set_sfr
LDR R0, =REG_EXTI_RTSR
LDR R1, =0x1 ; Trigger on rising edge
BL set_sfr
init_timer ; Clock configuration
LDR R0, =REG_RCC_APB1ENR
LDR R1, =0x1 ; Enable TIM2 clock
BL set_sfr
; Configure TIM2 frequency
LDR R0, =REG_TIM2_PSC
LDR R1, =839 ; Timer prescaler => 84Mhz / 840 = 100kHz => 10us
BL set_sfr
LDR R0, =REG_TIM2_ARR
LDR R1, =0xffffffff ; Clear Register first, it gets
BL clear_sfr ; initialized with 0xffffffff
LDR R1, =199998 ; Autoreload value => 99999+1 => 1s
BL set_sfr
LDR R0, =REG_TIM2_EGR
LDR R1, =0x1 ; Update TIM2 configuration
BL set_sfr
LDR R0, =REG_TIM2_DIER
LDR R1, =0x1 ; Enable interrupt source
BL set_sfr
LDR R0, =REG_TIM2_CR1
LDR R1, =0x1 ; Enable TIM2
BL set_sfr
; Return
POP {PC}
ENDP
clear_IRQ_EXTI0 PROC
EXPORT clear_IRQ_EXTI0
PUSH {LR}
LDR R0, =REG_EXTI_PR
LDR R1, =0x1 ; Clear irq pending bit
BL set_sfr
POP {PC}
ENDP
clear_IRQ_TIM2 PROC
EXPORT clear_IRQ_TIM2
PUSH {LR}
LDR R0, =REG_TIM2_SR
LDR R1, =0x1 ; Clear irq pending bit
BL clear_sfr
POP {PC}
ENDP
; -----------------------------------------------------------------------------
; -- End of file
; -----------------------------------------------------------------------------
ALIGN
END

68
code_ASM/app/utils.s Normal file
View File

@ -0,0 +1,68 @@
;* ----------------------------------------------------------------------------
;* -- _____ ______ _____ -
;* -- |_ _| | ____|/ ____| -
;* -- | | _ __ | |__ | (___ Institute of Embedded Systems -
;* -- | | | '_ \| __| \___ \ Zurich University of -
;* -- _| |_| | | | |____ ____) | Applied Sciences -
;* -- |_____|_| |_|______|_____/ 8401 Winterthur, Switzerland -
;* ----------------------------------------------------------------------------
;* --
;* -- Project : CT1 - Lab 12
;* -- Description : Common procedures
;* --
;* -- $Id: utils.s 1244 2015-02-03 10:12:17Z ruan $
;* ----------------------------------------------------------------------------
; -----------------------------------------------------------------------------
; -- Constants
; -----------------------------------------------------------------------------
AREA myCode, CODE, READONLY
THUMB
; -----------------------------------------------------------------------------
; Set bit of a register (SFR, word -> 32 bit)
; - Address of register in R6
; - Bits to be set in R7
; -----------------------------------------------------------------------------
set_sfr PROC
EXPORT set_sfr
PUSH {LR}
LDR R2, [R0] ; Load register value to R0
ORRS R2, R2, R1 ; Set bits
STR R2, [R0] ; Store new register value
POP {PC} ; Restore registers and return
ENDP
; -----------------------------------------------------------------------------
; Clear all bits of a register (SFR, word -> 32 bit)
; - Address of register in R0
; - Bits to be cleared in R1
; -----------------------------------------------------------------------------
clear_sfr PROC
EXPORT clear_sfr
PUSH {LR}
LDR R2, [R0] ; Load register value to R0
BICS R2, R2, R1 ; Clear bits
STR R2, [R0] ; Store new register value
POP {PC} ; Restore registers and return
ENDP
; -----------------------------------------------------------------------------
; -- End of file
; -----------------------------------------------------------------------------
END