[bsp][gd32e230k-start] Update Sconscript
This commit is contained in:
xuzhuoyi
parent
5d166c389d
commit
5a460aadcd
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@ -6,27 +6,21 @@ cwd = GetCurrentDir()
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# The set of source files associated with this SConscript file.
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src = Glob('GD32F30x_standard_peripheral/Source/*.c')
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src += [cwd + '/CMSIS/GD/GD32F30x/Source/system_gd32f30x.c']
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src = Glob('GD32E230_standard_peripheral/Source/*.c')
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src += [cwd + '/CMSIS/GD/GD32E230/Source/system_gd32e230.c']
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#add for startup script
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if rtconfig.CROSS_TOOL == 'gcc':
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src += [cwd + '/CMSIS/GD/GD32F30x/Source/GCC/startup_gd32f30x_hd.s']
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elif rtconfig.CROSS_TOOL == 'keil':
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src += [cwd + '/CMSIS/GD/GD32F30x/Source/ARM/startup_gd32f30x_hd.s']
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if rtconfig.CROSS_TOOL == 'keil':
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src += [cwd + '/CMSIS/GD/GD32E230/Source/ARM/startup_gd32e230.s']
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elif rtconfig.CROSS_TOOL == 'iar':
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src += [cwd + '/CMSIS/GD/GD32F30x/Source/IAR/startup_gd32f30x_hd.s']
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src += [cwd + '/CMSIS/GD/GD32E230/Source/IAR/startup_gd32e230.s']
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path = [
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cwd + '/CMSIS/GD/GD32F30x/Include',
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cwd + '/CMSIS/GD/GD32E230/Include',
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cwd + '/CMSIS',
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cwd + '/GD32F30x_standard_peripheral/Include',]
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cwd + '/GD32E230_standard_peripheral/Include',]
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if GetDepend(['RT_USING_BSP_USB']):
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path += [cwd + '/GD32F30x_usb_driver/Include']
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src += [cwd + '/GD32F30x_usb_driver/Source']
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CPPDEFINES = ['USE_STDPERIPH_DRIVER', 'GD32F30X_HD']
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CPPDEFINES = ['GD32E230']
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group = DefineGroup('GD32_Lib', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
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@ -15,7 +15,7 @@ except:
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print(RTT_ROOT)
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exit(-1)
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TARGET = 'rtthread-gd32f30x.' + rtconfig.TARGET_EXT
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TARGET = 'rtthread-gd32f230.' + rtconfig.TARGET_EXT
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env = Environment(tools = ['mingw'],
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AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
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@ -24,10 +24,6 @@ if GetDepend('RT_USING_I2C'):
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if GetDepend('RT_USING_PIN'):
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src += ['drv_gpio.c']
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# add spi flash drivers.
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if GetDepend('RT_USING_SFUD'):
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src += ['drv_spi_flash.c']
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group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
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Return('group')
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@ -29,7 +29,7 @@ extern char __ICFEDIT_region_RAM_end__;
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#define GD32_SRAM_END (0x20000000 + GD32_SRAM_SIZE * 1024)
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#endif
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#ifdef __CC_ARM
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#ifdef __ARMCC_VERSION
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extern int Image$$RW_IRAM1$$ZI$$Limit;
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#define HEAP_BEGIN (&Image$$RW_IRAM1$$ZI$$Limit)
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#elif __ICCARM__
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File diff suppressed because it is too large
Load Diff
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@ -7,11 +7,10 @@
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<Targets>
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<Target>
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<TargetName>rt-thread_gd32f30x</TargetName>
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<TargetName>rt-thread_gd32e230</TargetName>
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<ToolsetNumber>0x4</ToolsetNumber>
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<ToolsetName>ARM-ADS</ToolsetName>
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<pArmCC>6120000::V6.12::.\ARMCLANG</pArmCC>
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<pCCUsed>6120000::V6.12::.\ARMCLANG</pCCUsed>
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<pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
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<uAC6>1</uAC6>
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<TargetOption>
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<TargetCommonOption>
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@ -50,7 +49,7 @@
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<InvalidFlash>1</InvalidFlash>
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</TargetStatus>
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<OutputDirectory>.\build\</OutputDirectory>
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<OutputName>rtthread-gd32f30x</OutputName>
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<OutputName>rtthread-gd32e230</OutputName>
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<CreateExecutable>1</CreateExecutable>
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<CreateLib>0</CreateLib>
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<CreateHexFile>0</CreateHexFile>
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@ -313,7 +312,7 @@
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</ArmAdsMisc>
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<Cads>
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<interw>1</interw>
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<Optim>7</Optim>
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<Optim>1</Optim>
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<oTime>0</oTime>
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<SplitLS>0</SplitLS>
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<OneElfS>0</OneElfS>
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@ -322,14 +321,14 @@
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<PlainCh>0</PlainCh>
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<Ropi>0</Ropi>
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<Rwpi>0</Rwpi>
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<wLevel>3</wLevel>
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<wLevel>0</wLevel>
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<uThumb>0</uThumb>
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<uSurpInc>0</uSurpInc>
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<uC99>1</uC99>
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<uGnu>0</uGnu>
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<useXO>0</useXO>
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<v6Lang>3</v6Lang>
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<v6LangP>3</v6LangP>
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<v6Lang>1</v6Lang>
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<v6LangP>1</v6LangP>
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<vShortEn>1</vShortEn>
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<vShortWch>1</vShortWch>
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<v6Lto>0</v6Lto>
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@ -337,9 +336,9 @@
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<v6Rtti>0</v6Rtti>
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<VariousControls>
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<MiscControls></MiscControls>
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<Define>GD32E230, RT_USING_ARM_LIBC</Define>
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<Define>GD32E230</Define>
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<Undefine></Undefine>
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<IncludePath>applications;.;drivers;Libraries\CMSIS;..\..\include;..\..\libcpu\arm\common;..\..\components\dfs\include;..\..\components\dfs\filesystems\devfs;..\..\components\dfs\filesystems\elmfat;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\spi;..\..\components\drivers\include;..\..\components\drivers\spi\sfud\inc;..\..\components\drivers\include;..\..\components\finsh;..\..\components\libc\compilers\armlibc;.\Libraries\GD32E230_standard_peripheral\Include;.\Libraries\CMSIS\GD\GD32E230\Include;..\..\libcpu\arm\cortex-m23</IncludePath>
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<IncludePath>.;..\..\include;applications;.;drivers;Libraries\CMSIS\GD\GD32E230\Include;Libraries\CMSIS;Libraries\GD32E230_standard_peripheral\Include;..\..\libcpu\arm\common;..\..\libcpu\arm\cortex-m23;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\spi;..\..\components\drivers\include;..\..\components\drivers\spi\sfud\inc;..\..\components\drivers\include;..\..\components\finsh</IncludePath>
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</VariousControls>
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</Cads>
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<Aads>
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@ -373,163 +372,13 @@
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<ScatterFile></ScatterFile>
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<IncludeLibs></IncludeLibs>
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<IncludeLibsPath></IncludeLibsPath>
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<Misc>--keep *.o(.rti_fn.*) --keep *.o(FSymTab) --keep *.o(VSymTab)</Misc>
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<Misc></Misc>
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<LinkerInputFile></LinkerInputFile>
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<DisabledWarnings></DisabledWarnings>
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</LDads>
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</TargetArmAds>
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</TargetOption>
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<Groups>
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<Group>
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<GroupName>Applications</GroupName>
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<Files>
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<File>
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<FileName>main.c</FileName>
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<FileType>1</FileType>
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<FilePath>applications\main.c</FilePath>
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</File>
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</Files>
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</Group>
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<Group>
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<GroupName>Drivers</GroupName>
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<Files>
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<File>
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<FileName>board.c</FileName>
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<FileType>1</FileType>
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<FilePath>drivers\board.c</FilePath>
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</File>
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<File>
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<FileName>drv_usart.c</FileName>
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<FileType>1</FileType>
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<FilePath>drivers\drv_usart.c</FilePath>
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</File>
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<File>
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<FileName>drv_spi.c</FileName>
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<FileType>1</FileType>
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<FilePath>drivers\drv_spi.c</FilePath>
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</File>
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<File>
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<FileName>drv_i2c.c</FileName>
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<FileType>1</FileType>
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<FilePath>drivers\drv_i2c.c</FilePath>
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</File>
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<File>
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<FileName>drv_gpio.c</FileName>
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<FileType>1</FileType>
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<FilePath>drivers\drv_gpio.c</FilePath>
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</File>
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</Files>
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</Group>
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<Group>
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<GroupName>GD32_Lib</GroupName>
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<Files>
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<File>
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<FileName>gd32e230_adc.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_adc.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_cmp.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_cmp.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_crc.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_crc.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_dbg.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_dbg.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_dma.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_dma.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_exti.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_exti.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_fmc.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_fmc.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_fwdgt.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_fwdgt.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_gpio.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_gpio.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_i2c.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_i2c.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_misc.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_misc.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_pmu.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_pmu.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_rcu.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_rcu.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_rtc.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_rtc.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_spi.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_spi.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_syscfg.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_syscfg.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_timer.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_timer.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_usart.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_usart.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_wwdgt.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\GD32E230_standard_peripheral\Source\gd32e230_wwdgt.c</FilePath>
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</File>
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<File>
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<FileName>system_gd32e230.c</FileName>
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<FileType>1</FileType>
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<FilePath>.\Libraries\CMSIS\GD\GD32E230\Source\system_gd32e230.c</FilePath>
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</File>
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<File>
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<FileName>startup_gd32e230.s</FileName>
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<FileType>2</FileType>
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<FilePath>.\Libraries\CMSIS\GD\GD32E230\Source\ARM\startup_gd32e230.s</FilePath>
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</File>
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</Files>
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</Group>
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<Group>
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<GroupName>Kernel</GroupName>
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<Files>
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@ -543,6 +392,11 @@
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<FileType>1</FileType>
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<FilePath>..\..\src\components.c</FilePath>
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</File>
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<File>
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<FileName>cpu.c</FileName>
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<FileType>1</FileType>
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<FilePath>..\..\src\cpu.c</FilePath>
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</File>
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<File>
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<FileName>device.c</FileName>
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<FileType>1</FileType>
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@ -606,7 +460,157 @@
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</Files>
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</Group>
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<Group>
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<GroupName>CORTEX-M23</GroupName>
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<GroupName>Applications</GroupName>
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<Files>
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<File>
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<FileName>main.c</FileName>
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<FileType>1</FileType>
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<FilePath>applications\main.c</FilePath>
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</File>
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</Files>
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</Group>
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<Group>
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<GroupName>Drivers</GroupName>
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<Files>
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<File>
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<FileName>board.c</FileName>
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<FileType>1</FileType>
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<FilePath>drivers\board.c</FilePath>
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</File>
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<File>
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<FileName>drv_usart.c</FileName>
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<FileType>1</FileType>
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<FilePath>drivers\drv_usart.c</FilePath>
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</File>
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<File>
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<FileName>drv_spi.c</FileName>
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<FileType>1</FileType>
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<FilePath>drivers\drv_spi.c</FilePath>
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</File>
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<File>
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<FileName>drv_i2c.c</FileName>
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<FileType>1</FileType>
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<FilePath>drivers\drv_i2c.c</FilePath>
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</File>
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<File>
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<FileName>drv_gpio.c</FileName>
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<FileType>1</FileType>
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<FilePath>drivers\drv_gpio.c</FilePath>
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</File>
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</Files>
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</Group>
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<Group>
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<GroupName>GD32_Lib</GroupName>
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<Files>
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<File>
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<FileName>gd32e230_adc.c</FileName>
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<FileType>1</FileType>
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<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_adc.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_cmp.c</FileName>
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<FileType>1</FileType>
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<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_cmp.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_crc.c</FileName>
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<FileType>1</FileType>
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<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_crc.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_dbg.c</FileName>
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<FileType>1</FileType>
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<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_dbg.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_dma.c</FileName>
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<FileType>1</FileType>
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<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_dma.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_exti.c</FileName>
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<FileType>1</FileType>
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<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_exti.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_fmc.c</FileName>
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<FileType>1</FileType>
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<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_fmc.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_fwdgt.c</FileName>
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<FileType>1</FileType>
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<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_fwdgt.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_gpio.c</FileName>
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<FileType>1</FileType>
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<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_gpio.c</FilePath>
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</File>
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<File>
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<FileName>gd32e230_i2c.c</FileName>
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<FileType>1</FileType>
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<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_i2c.c</FilePath>
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</File>
|
||||
<File>
|
||||
<FileName>gd32e230_misc.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_misc.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>gd32e230_pmu.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_pmu.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>gd32e230_rcu.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_rcu.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>gd32e230_rtc.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_rtc.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>gd32e230_spi.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_spi.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>gd32e230_syscfg.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_syscfg.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>gd32e230_timer.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_timer.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>gd32e230_usart.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_usart.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>gd32e230_wwdgt.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>Libraries\GD32E230_standard_peripheral\Source\gd32e230_wwdgt.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>system_gd32e230.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>Libraries\CMSIS\GD\GD32E230\Source\system_gd32e230.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>startup_gd32e230.s</FileName>
|
||||
<FileType>2</FileType>
|
||||
<FilePath>Libraries\CMSIS\GD\GD32E230\Source\ARM\startup_gd32e230.s</FilePath>
|
||||
</File>
|
||||
</Files>
|
||||
</Group>
|
||||
<Group>
|
||||
<GroupName>cpu</GroupName>
|
||||
<Files>
|
||||
<File>
|
||||
<FileName>backtrace.c</FileName>
|
||||
|
|
@ -635,46 +639,6 @@
|
|||
</File>
|
||||
</Files>
|
||||
</Group>
|
||||
<Group>
|
||||
<GroupName>Filesystem</GroupName>
|
||||
<Files>
|
||||
<File>
|
||||
<FileName>dfs.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\dfs\src\dfs.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>dfs_file.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\dfs\src\dfs_file.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>dfs_fs.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\dfs\src\dfs_fs.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>dfs_posix.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\dfs\src\dfs_posix.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>devfs.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\dfs\filesystems\devfs\devfs.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>dfs_elm.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\dfs\filesystems\elmfat\dfs_elm.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>ff.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\dfs\filesystems\elmfat\ff.c</FilePath>
|
||||
</File>
|
||||
</Files>
|
||||
</Group>
|
||||
<Group>
|
||||
<GroupName>DeviceDrivers</GroupName>
|
||||
<GroupOption>
|
||||
|
|
@ -720,7 +684,7 @@
|
|||
<v6WtE>2</v6WtE>
|
||||
<v6Rtti>2</v6Rtti>
|
||||
<VariousControls>
|
||||
<MiscControls></MiscControls>
|
||||
<MiscControls> --c99</MiscControls>
|
||||
<Define> </Define>
|
||||
<Undefine> </Undefine>
|
||||
<IncludePath></IncludePath>
|
||||
|
|
@ -777,6 +741,16 @@
|
|||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\drivers\spi\spi_dev.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>spi_flash_sfud.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\drivers\spi\spi_flash_sfud.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>sfud.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\drivers\spi\sfud\src\sfud.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>completion.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
|
|
@ -792,6 +766,11 @@
|
|||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\drivers\src\pipe.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>ringblk_buf.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\drivers\src\ringblk_buf.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>ringbuffer.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
|
|
@ -894,41 +873,6 @@
|
|||
</File>
|
||||
</Files>
|
||||
</Group>
|
||||
<Group>
|
||||
<GroupName>libc</GroupName>
|
||||
<Files>
|
||||
<File>
|
||||
<FileName>libc.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\libc\compilers\armlibc\libc.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>libc_syms.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\libc\compilers\armlibc\libc_syms.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>mem_std.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\libc\compilers\armlibc\mem_std.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>stdio.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\libc\compilers\armlibc\stdio.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>stubs.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\libc\compilers\armlibc\stubs.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>time.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\..\components\libc\compilers\armlibc\time.c</FilePath>
|
||||
</File>
|
||||
</Files>
|
||||
</Group>
|
||||
<Group>
|
||||
<GroupName>::CMSIS</GroupName>
|
||||
</Group>
|
||||
|
|
@ -942,7 +886,7 @@
|
|||
<component Cclass="CMSIS" Cgroup="CORE" Cvendor="ARM" Cversion="5.2.0" condition="ARMv6_7_8-M Device">
|
||||
<package name="CMSIS" schemaVersion="1.3" url="http://www.keil.com/pack/" vendor="ARM" version="5.5.1"/>
|
||||
<targetInfos>
|
||||
<targetInfo name="rt-thread_gd32f30x"/>
|
||||
<targetInfo name="rt-thread_gd32e230"/>
|
||||
</targetInfos>
|
||||
</component>
|
||||
</components>
|
||||
|
|
|
|||
|
|
@ -11,13 +11,13 @@
|
|||
#define RT_THREAD_PRIORITY_32
|
||||
#define RT_THREAD_PRIORITY_MAX 32
|
||||
#define RT_TICK_PER_SECOND 100
|
||||
#define RT_USING_OVERFLOW_CHECK
|
||||
#define RT_USING_HOOK
|
||||
#define RT_USING_IDLE_HOOK
|
||||
#define RT_IDEL_HOOK_LIST_SIZE 4
|
||||
#define IDLE_THREAD_STACK_SIZE 256
|
||||
#define RT_DEBUG
|
||||
#define RT_DEBUG_COLOR
|
||||
#define RT_USING_OVERFLOW_CHECK
|
||||
#define RT_DEBUG_INIT 0
|
||||
#define RT_DEBUG_THREAD 0
|
||||
#define RT_USING_HOOK
|
||||
#define IDLE_THREAD_STACK_SIZE 256
|
||||
|
||||
/* Inter-Thread communication */
|
||||
|
||||
|
|
@ -39,12 +39,14 @@
|
|||
#define RT_USING_CONSOLE
|
||||
#define RT_CONSOLEBUF_SIZE 128
|
||||
#define RT_CONSOLE_DEVICE_NAME "uart0"
|
||||
#define RT_VER_NUM 0x40001
|
||||
|
||||
/* RT-Thread Components */
|
||||
|
||||
#define RT_USING_COMPONENTS_INIT
|
||||
#define RT_USING_USER_MAIN
|
||||
#define RT_MAIN_THREAD_STACK_SIZE 2048
|
||||
#define RT_MAIN_THREAD_PRIORITY 10
|
||||
|
||||
/* C++ features */
|
||||
|
||||
|
|
@ -62,45 +64,37 @@
|
|||
#define FINSH_CMD_SIZE 80
|
||||
#define FINSH_USING_MSH
|
||||
#define FINSH_USING_MSH_DEFAULT
|
||||
#define FINSH_ARG_MAX 10
|
||||
|
||||
/* Device virtual file system */
|
||||
|
||||
#define RT_USING_DFS
|
||||
#define DFS_USING_WORKDIR
|
||||
#define DFS_FILESYSTEMS_MAX 2
|
||||
#define DFS_FILESYSTEM_TYPES_MAX 2
|
||||
#define DFS_FD_MAX 4
|
||||
#define RT_USING_DFS_ELMFAT
|
||||
|
||||
/* elm-chan's FatFs, Generic FAT Filesystem Module */
|
||||
|
||||
#define RT_DFS_ELM_CODE_PAGE 437
|
||||
#define RT_DFS_ELM_WORD_ACCESS
|
||||
#define RT_DFS_ELM_USE_LFN_0
|
||||
#define RT_DFS_ELM_USE_LFN 0
|
||||
#define RT_DFS_ELM_MAX_LFN 255
|
||||
#define RT_DFS_ELM_DRIVES 2
|
||||
#define RT_DFS_ELM_MAX_SECTOR_SIZE 4096
|
||||
#define RT_DFS_ELM_REENTRANT
|
||||
#define RT_USING_DFS_DEVFS
|
||||
|
||||
/* Device Drivers */
|
||||
|
||||
#define RT_USING_DEVICE_IPC
|
||||
#define RT_PIPE_BUFSZ 512
|
||||
#define RT_USING_SERIAL
|
||||
#define RT_SERIAL_USING_DMA
|
||||
#define RT_SERIAL_RB_BUFSZ 64
|
||||
#define RT_USING_I2C
|
||||
#define RT_USING_PIN
|
||||
#define RT_USING_SPI
|
||||
#define RT_USING_SFUD
|
||||
#define RT_SFUD_USING_FLASH_INFO_TABLE
|
||||
|
||||
/* Using WiFi */
|
||||
|
||||
|
||||
/* Using USB */
|
||||
|
||||
|
||||
/* POSIX layer and C standard library */
|
||||
|
||||
#define RT_USING_LIBC
|
||||
|
||||
/* Network stack */
|
||||
/* Network */
|
||||
|
||||
/* Socket abstraction layer */
|
||||
|
||||
|
||||
/* light weight TCP/IP stack */
|
||||
|
||||
|
|
@ -108,6 +102,9 @@
|
|||
/* Modbus master and slave stack */
|
||||
|
||||
|
||||
/* AT commands */
|
||||
|
||||
|
||||
/* VBUS(Virtual Software BUS) */
|
||||
|
||||
|
||||
|
|
@ -116,11 +113,6 @@
|
|||
|
||||
/* RT-Thread online packages */
|
||||
|
||||
/* system packages */
|
||||
|
||||
/* RT-Thread GUI Engine */
|
||||
|
||||
|
||||
/* IoT - internet of things */
|
||||
|
||||
|
||||
|
|
@ -132,6 +124,9 @@
|
|||
/* Wiced WiFi */
|
||||
|
||||
|
||||
/* IoT Cloud */
|
||||
|
||||
|
||||
/* security packages */
|
||||
|
||||
|
||||
|
|
@ -144,10 +139,16 @@
|
|||
/* tools packages */
|
||||
|
||||
|
||||
/* system packages */
|
||||
|
||||
|
||||
/* peripheral libraries and drivers */
|
||||
|
||||
|
||||
/* miscellaneous packages */
|
||||
|
||||
|
||||
/* example package: hello */
|
||||
/* samples: kernel and components samples */
|
||||
|
||||
#define RT_USING_USART0
|
||||
#define RT_USING_USART1
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@ import os
|
|||
|
||||
# toolchains options
|
||||
ARCH='arm'
|
||||
CPU='cortex-m4'
|
||||
CPU='cortex-m23'
|
||||
CROSS_TOOL='keil'
|
||||
|
||||
if os.getenv('RTT_CC'):
|
||||
|
|
@ -71,8 +71,6 @@ elif PLATFORM == 'armcc':
|
|||
EXEC_PATH += '/ARM/ARMCC/bin'
|
||||
print(EXEC_PATH)
|
||||
|
||||
CFLAGS += ' --c99'
|
||||
|
||||
if BUILD == 'debug':
|
||||
CFLAGS += ' -g -O0'
|
||||
AFLAGS += ' -g'
|
||||
|
|
|
|||
|
|
@ -22,11 +22,11 @@
|
|||
</DaveTm>
|
||||
|
||||
<Target>
|
||||
<TargetName>rt-thread_gd32f30x</TargetName>
|
||||
<TargetName>rt-thread_gd32e230</TargetName>
|
||||
<ToolsetNumber>0x4</ToolsetNumber>
|
||||
<ToolsetName>ARM-ADS</ToolsetName>
|
||||
<TargetOption>
|
||||
<CLKADS>16000000</CLKADS>
|
||||
<CLKADS>12000000</CLKADS>
|
||||
<OPTTT>
|
||||
<gFlags>1</gFlags>
|
||||
<BeepAtEnd>1</BeepAtEnd>
|
||||
|
|
@ -73,7 +73,7 @@
|
|||
<LExpSel>0</LExpSel>
|
||||
</OPTXL>
|
||||
<OPTFL>
|
||||
<tvExp>0</tvExp>
|
||||
<tvExp>1</tvExp>
|
||||
<tvExpOptDlg>0</tvExpOptDlg>
|
||||
<IsCurrentTarget>1</IsCurrentTarget>
|
||||
</OPTFL>
|
||||
|
|
@ -103,7 +103,7 @@
|
|||
<bEvRecOn>1</bEvRecOn>
|
||||
<bSchkAxf>0</bSchkAxf>
|
||||
<bTchkAxf>0</bTchkAxf>
|
||||
<nTsel>4</nTsel>
|
||||
<nTsel>14</nTsel>
|
||||
<sDll></sDll>
|
||||
<sDllPa></sDllPa>
|
||||
<sDlgDll></sDlgDll>
|
||||
|
|
@ -114,18 +114,18 @@
|
|||
<tDlgDll></tDlgDll>
|
||||
<tDlgPa></tDlgPa>
|
||||
<tIfile></tIfile>
|
||||
<pMon>Segger\JL2CM3.dll</pMon>
|
||||
<pMon>BIN\UL2V8M.DLL</pMon>
|
||||
</DebugOpt>
|
||||
<TargetDriverDllRegistry>
|
||||
<SetRegEntry>
|
||||
<Number>0</Number>
|
||||
<Key>JL2CM3</Key>
|
||||
<Name>-U30000299 -O78 -S2 -ZTIFSpeedSel5000 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(4) -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD20000000 -FC1000 -FN1 -FF0GD32F30x_HD -FS08000000 -FL080000</Name>
|
||||
<Key>UL2V8M</Key>
|
||||
<Name>UL2V8M(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0GD32E230 -FS08000000 -FL010000 -FP0($$Device:GD32E230K8$Flash\GD32E230.FLM))</Name>
|
||||
</SetRegEntry>
|
||||
<SetRegEntry>
|
||||
<Number>0</Number>
|
||||
<Key>UL2CM3</Key>
|
||||
<Name>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0GD32F30x_HD -FS08000000 -FL010000 -FP0($$Device:GD32F303ZE$Flash\GD32F30x_HD.FLM))</Name>
|
||||
<Key>JL2CM3</Key>
|
||||
<Name>-U30000299 -O78 -S2 -ZTIFSpeedSel5000 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(4) -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD20000000 -FC1000 -FN1 -FF0GD32F30x_HD -FS08000000 -FL080000</Name>
|
||||
</SetRegEntry>
|
||||
</TargetDriverDllRegistry>
|
||||
<Breakpoint/>
|
||||
|
|
|
|||
|
|
@ -7,23 +7,23 @@
|
|||
|
||||
<Targets>
|
||||
<Target>
|
||||
<TargetName>rt-thread_gd32f30x</TargetName>
|
||||
<TargetName>rt-thread_gd32e230</TargetName>
|
||||
<ToolsetNumber>0x4</ToolsetNumber>
|
||||
<ToolsetName>ARM-ADS</ToolsetName>
|
||||
<pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
|
||||
<uAC6>0</uAC6>
|
||||
<uAC6>1</uAC6>
|
||||
<TargetOption>
|
||||
<TargetCommonOption>
|
||||
<Device>GD32F303ZE</Device>
|
||||
<Device>GD32E230K8</Device>
|
||||
<Vendor>GigaDevice</Vendor>
|
||||
<PackID>GigaDevice.GD32F30x_DFP.1.0.1</PackID>
|
||||
<PackID>GigaDevice.GD32E230_DFP.1.0.0</PackID>
|
||||
<PackURL>http://gd32mcu.21ic.com/data/documents/yingyongruanjian</PackURL>
|
||||
<Cpu>IRAM(0x20000000-0x2000FFFF)IROM(0x08000000-0x0807FFFF) CLOCK(16000000) CPUTYPE("Cortex-M4")</Cpu>
|
||||
<Cpu>IRAM(0x20000000,0x0002000) IROM(0x08000000,0x0010000) CPUTYPE("Cortex-M23") CLOCK(12000000) ELITTLE</Cpu>
|
||||
<FlashUtilSpec></FlashUtilSpec>
|
||||
<StartupFile>"Startup\GD\GD32F30x\startup_gd32f30x_hd.s" ("GD32F30x Startup Code")</StartupFile>
|
||||
<FlashDriverDll>UL2CM3(-O207 -S0 -C0 -FO7 -FD20000000 -FC800 -FN1 -FF0GD32F30x_HD -FS08000000 -FL080000)</FlashDriverDll>
|
||||
<StartupFile></StartupFile>
|
||||
<FlashDriverDll>UL2V8M(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0GD32E230 -FS08000000 -FL010000 -FP0($$Device:GD32E230K8$Flash\GD32E230.FLM))</FlashDriverDll>
|
||||
<DeviceId>0</DeviceId>
|
||||
<RegisterFile>gd32f30x.h</RegisterFile>
|
||||
<RegisterFile>$$Device:GD32E230K8$Device\Include\gd32e230.h</RegisterFile>
|
||||
<MemoryEnv></MemoryEnv>
|
||||
<Cmp></Cmp>
|
||||
<Asm></Asm>
|
||||
|
|
@ -33,14 +33,14 @@
|
|||
<SLE66CMisc></SLE66CMisc>
|
||||
<SLE66AMisc></SLE66AMisc>
|
||||
<SLE66LinkerMisc></SLE66LinkerMisc>
|
||||
<SFDFile>SFD\GD\GD32F30x\GD32F30x_HD.SFR</SFDFile>
|
||||
<SFDFile>$$Device:GD32E230K8$SVD\GD32E230.svd</SFDFile>
|
||||
<bCustSvd>0</bCustSvd>
|
||||
<UseEnv>0</UseEnv>
|
||||
<BinPath></BinPath>
|
||||
<IncludePath></IncludePath>
|
||||
<LibPath></LibPath>
|
||||
<RegisterFilePath>GD\GD32F30x\</RegisterFilePath>
|
||||
<DBRegisterFilePath>GD\GD32F30x\</DBRegisterFilePath>
|
||||
<RegisterFilePath></RegisterFilePath>
|
||||
<DBRegisterFilePath></DBRegisterFilePath>
|
||||
<TargetStatus>
|
||||
<Error>0</Error>
|
||||
<ExitCodeStop>0</ExitCodeStop>
|
||||
|
|
@ -49,7 +49,7 @@
|
|||
<InvalidFlash>1</InvalidFlash>
|
||||
</TargetStatus>
|
||||
<OutputDirectory>.\build\</OutputDirectory>
|
||||
<OutputName>rtthread-gd32f30x</OutputName>
|
||||
<OutputName>rtthread-gd32e230</OutputName>
|
||||
<CreateExecutable>1</CreateExecutable>
|
||||
<CreateLib>0</CreateLib>
|
||||
<CreateHexFile>0</CreateHexFile>
|
||||
|
|
@ -109,14 +109,14 @@
|
|||
<ComprImg>1</ComprImg>
|
||||
</CommonProperty>
|
||||
<DllOption>
|
||||
<SimDllName>SARMCM3.DLL</SimDllName>
|
||||
<SimDllArguments> -REMAP</SimDllArguments>
|
||||
<SimDlgDll>DCM.DLL</SimDlgDll>
|
||||
<SimDlgDllArguments>-pCM3</SimDlgDllArguments>
|
||||
<TargetDllName>SARMCM3.DLL</TargetDllName>
|
||||
<TargetDllArguments></TargetDllArguments>
|
||||
<SimDllName></SimDllName>
|
||||
<SimDllArguments></SimDllArguments>
|
||||
<SimDlgDll></SimDlgDll>
|
||||
<SimDlgDllArguments></SimDlgDllArguments>
|
||||
<TargetDllName>SARMV8M.DLL</TargetDllName>
|
||||
<TargetDllArguments> -MPU</TargetDllArguments>
|
||||
<TargetDlgDll>TCM.DLL</TargetDlgDll>
|
||||
<TargetDlgDllArguments>-pCM3</TargetDlgDllArguments>
|
||||
<TargetDlgDllArguments>-pCM23</TargetDlgDllArguments>
|
||||
</DllOption>
|
||||
<DebugOption>
|
||||
<OPTHX>
|
||||
|
|
@ -137,8 +137,8 @@
|
|||
<DriverSelection>4096</DriverSelection>
|
||||
</Flash1>
|
||||
<bUseTDR>1</bUseTDR>
|
||||
<Flash2>BIN\UL2CM3.DLL</Flash2>
|
||||
<Flash3>"" ()</Flash3>
|
||||
<Flash2>BIN\UL2V8M.DLL</Flash2>
|
||||
<Flash3></Flash3>
|
||||
<Flash4></Flash4>
|
||||
<pFcarmOut></pFcarmOut>
|
||||
<pFcarmGrp></pFcarmGrp>
|
||||
|
|
@ -174,7 +174,7 @@
|
|||
<AdsLsxf>1</AdsLsxf>
|
||||
<RvctClst>0</RvctClst>
|
||||
<GenPPlst>0</GenPPlst>
|
||||
<AdsCpuType>"Cortex-M4"</AdsCpuType>
|
||||
<AdsCpuType>"Cortex-M23"</AdsCpuType>
|
||||
<RvctDeviceName></RvctDeviceName>
|
||||
<mOS>0</mOS>
|
||||
<uocRom>0</uocRom>
|
||||
|
|
@ -184,6 +184,7 @@
|
|||
<hadXRAM>0</hadXRAM>
|
||||
<uocXRam>0</uocXRam>
|
||||
<RvdsVP>0</RvdsVP>
|
||||
<RvdsMve>0</RvdsMve>
|
||||
<hadIRAM2>0</hadIRAM2>
|
||||
<hadIROM2>0</hadIROM2>
|
||||
<StupSel>8</StupSel>
|
||||
|
|
@ -192,7 +193,7 @@
|
|||
<uLtcg>0</uLtcg>
|
||||
<nSecure>0</nSecure>
|
||||
<RoSelD>3</RoSelD>
|
||||
<RwSelD>4</RwSelD>
|
||||
<RwSelD>3</RwSelD>
|
||||
<CodeSel>0</CodeSel>
|
||||
<OptFeed>0</OptFeed>
|
||||
<NoZi1>0</NoZi1>
|
||||
|
|
@ -244,12 +245,12 @@
|
|||
<IRAM>
|
||||
<Type>0</Type>
|
||||
<StartAddress>0x20000000</StartAddress>
|
||||
<Size>0x10000</Size>
|
||||
<Size>0x2000</Size>
|
||||
</IRAM>
|
||||
<IROM>
|
||||
<Type>1</Type>
|
||||
<StartAddress>0x8000000</StartAddress>
|
||||
<Size>0x80000</Size>
|
||||
<Size>0x10000</Size>
|
||||
</IROM>
|
||||
<XRAM>
|
||||
<Type>0</Type>
|
||||
|
|
@ -274,7 +275,7 @@
|
|||
<OCR_RVCT4>
|
||||
<Type>1</Type>
|
||||
<StartAddress>0x8000000</StartAddress>
|
||||
<Size>0x80000</Size>
|
||||
<Size>0x10000</Size>
|
||||
</OCR_RVCT4>
|
||||
<OCR_RVCT5>
|
||||
<Type>1</Type>
|
||||
|
|
@ -299,7 +300,7 @@
|
|||
<OCR_RVCT9>
|
||||
<Type>0</Type>
|
||||
<StartAddress>0x20000000</StartAddress>
|
||||
<Size>0x10000</Size>
|
||||
<Size>0x2000</Size>
|
||||
</OCR_RVCT9>
|
||||
<OCR_RVCT10>
|
||||
<Type>0</Type>
|
||||
|
|
@ -324,6 +325,7 @@
|
|||
<uThumb>0</uThumb>
|
||||
<uSurpInc>0</uSurpInc>
|
||||
<uC99>1</uC99>
|
||||
<uGnu>0</uGnu>
|
||||
<useXO>0</useXO>
|
||||
<v6Lang>1</v6Lang>
|
||||
<v6LangP>1</v6LangP>
|
||||
|
|
@ -387,10 +389,10 @@
|
|||
<RTE>
|
||||
<apis/>
|
||||
<components>
|
||||
<component Cclass="CMSIS" Cgroup="CORE" Cvendor="ARM" Cversion="5.0.1" condition="ARMv6_7_8-M Device">
|
||||
<package name="CMSIS" schemaVersion="1.3" url="http://www.keil.com/pack/" vendor="ARM" version="5.0.1"/>
|
||||
<component Cclass="CMSIS" Cgroup="CORE" Cvendor="ARM" Cversion="5.2.0" condition="ARMv6_7_8-M Device">
|
||||
<package name="CMSIS" schemaVersion="1.3" url="http://www.keil.com/pack/" vendor="ARM" version="5.5.1"/>
|
||||
<targetInfos>
|
||||
<targetInfo name="rt-thread_gd32f30x"/>
|
||||
<targetInfo name="rt-thread_gd32e230"/>
|
||||
</targetInfos>
|
||||
</component>
|
||||
</components>
|
||||
|
|
|
|||
|
|
@ -5,26 +5,25 @@
|
|||
*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
* 2009-10-11 Bernard First version
|
||||
* 2010-12-29 onelife Modify for EFM32
|
||||
* 2011-06-17 onelife Merge all of the assembly source code into context_gcc.S
|
||||
* 2011-07-12 onelife Add interrupt context check function
|
||||
* 2010-01-25 Bernard first version
|
||||
* 2012-06-01 aozima set pendsv priority to 0xFF.
|
||||
* 2012-08-17 aozima fixed bug: store r8 - r11.
|
||||
* 2013-02-20 aozima port to gcc.
|
||||
* 2013-06-18 aozima add restore MSP feature.
|
||||
* 2013-07-09 aozima enhancement hard fault exception handler.
|
||||
* 2013-11-04 bright fixed hardfault bug for gcc.
|
||||
*/
|
||||
|
||||
.cpu cortex-m3
|
||||
.cpu cortex-m0
|
||||
.fpu softvfp
|
||||
.syntax unified
|
||||
.thumb
|
||||
.text
|
||||
|
||||
.equ SCB_VTOR, 0xE000ED08 /* Vector Table Offset Register */
|
||||
.equ ICSR, 0xE000ED04 /* interrupt control state register */
|
||||
.equ PENDSVSET_BIT, 0x10000000 /* value to trigger PendSV exception */
|
||||
|
||||
.equ SHPR3, 0xE000ED20 /* system priority register (3) */
|
||||
.equ PENDSV_PRI_LOWEST, 0x00FF0000 /* PendSV priority value (lowest) */
|
||||
.equ NVIC_INT_CTRL, 0xE000ED04 /* interrupt control state register */
|
||||
.equ NVIC_SHPR3, 0xE000ED20 /* system priority register (3) */
|
||||
.equ NVIC_PENDSV_PRI, 0x00FF0000 /* PendSV priority value (lowest) */
|
||||
.equ NVIC_PENDSVSET, 0x10000000 /* value to trigger PendSV exception */
|
||||
|
||||
/*
|
||||
* rt_base_t rt_hw_interrupt_disable();
|
||||
|
|
@ -61,7 +60,7 @@ rt_hw_context_switch:
|
|||
LDR R3, [R2]
|
||||
CMP R3, #1
|
||||
BEQ _reswitch
|
||||
MOV R3, #1
|
||||
MOVS R3, #1
|
||||
STR R3, [R2]
|
||||
|
||||
LDR R2, =rt_interrupt_from_thread /* set rt_interrupt_from_thread */
|
||||
|
|
@ -71,8 +70,8 @@ _reswitch:
|
|||
LDR R2, =rt_interrupt_to_thread /* set rt_interrupt_to_thread */
|
||||
STR R1, [R2]
|
||||
|
||||
LDR R0, =ICSR /* trigger the PendSV exception (causes context switch) */
|
||||
LDR R1, =PENDSVSET_BIT
|
||||
LDR R0, =NVIC_INT_CTRL /* trigger the PendSV exception (causes context switch) */
|
||||
LDR R1, =NVIC_PENDSVSET
|
||||
STR R1, [R0]
|
||||
BX LR
|
||||
|
||||
|
|
@ -90,36 +89,56 @@ PendSV_Handler:
|
|||
/* get rt_thread_switch_interrupt_flag */
|
||||
LDR R0, =rt_thread_switch_interrupt_flag
|
||||
LDR R1, [R0]
|
||||
CBZ R1, pendsv_exit /* pendsv aLReady handled */
|
||||
CMP R1, #0x00
|
||||
BEQ pendsv_exit /* pendsv aLReady handled */
|
||||
|
||||
/* clear rt_thread_switch_interrupt_flag to 0 */
|
||||
MOV R1, #0
|
||||
MOVS R1, #0
|
||||
STR R1, [R0]
|
||||
|
||||
LDR R0, =rt_interrupt_from_thread
|
||||
LDR R1, [R0]
|
||||
CBZ R1, switch_to_thread /* skip register save at the first time */
|
||||
CMP R1, #0x00
|
||||
BEQ switch_to_thread /* skip register save at the first time */
|
||||
|
||||
MRS R1, PSP /* get from thread stack pointer */
|
||||
STMFD R1!, {R4 - R11} /* push R4 - R11 register */
|
||||
|
||||
SUBS R1, R1, #0x20 /* space for {R4 - R7} and {R8 - R11} */
|
||||
LDR R0, [R0]
|
||||
STR R1, [R0] /* update from thread stack pointer */
|
||||
|
||||
STMIA R1!, {R4 - R7} /* push thread {R4 - R7} register to thread stack */
|
||||
|
||||
MOV R4, R8 /* mov thread {R8 - R11} to {R4 - R7} */
|
||||
MOV R5, R9
|
||||
MOV R6, R10
|
||||
MOV R7, R11
|
||||
STMIA R1!, {R4 - R7} /* push thread {R8 - R11} high register to thread stack */
|
||||
switch_to_thread:
|
||||
LDR R1, =rt_interrupt_to_thread
|
||||
LDR R1, [R1]
|
||||
LDR R1, [R1] /* load thread stack pointer */
|
||||
|
||||
LDMFD R1!, {R4 - R11} /* pop R4 - R11 register */
|
||||
LDMIA R1!, {R4 - R7} /* pop thread {R4 - R7} register from thread stack */
|
||||
PUSH {R4 - R7} /* push {R4 - R7} to MSP for copy {R8 - R11} */
|
||||
|
||||
LDMIA R1!, {R4 - R7} /* pop thread {R8 - R11} high register from thread stack to {R4 - R7} */
|
||||
MOV R8, R4 /* mov {R4 - R7} to {R8 - R11} */
|
||||
MOV R9, R5
|
||||
MOV R10, R6
|
||||
MOV R11, R7
|
||||
|
||||
POP {R4 - R7} /* pop {R4 - R7} from MSP */
|
||||
|
||||
MSR PSP, R1 /* update stack pointer */
|
||||
|
||||
pendsv_exit:
|
||||
/* restore interrupt */
|
||||
MSR PRIMASK, R2
|
||||
|
||||
ORR LR, LR, #0x04
|
||||
BX LR
|
||||
|
||||
MOVS R0, #0x04
|
||||
RSBS R0, R0, #0x00
|
||||
BX R0
|
||||
/*
|
||||
* void rt_hw_context_switch_to(rt_uint32 to);
|
||||
* R0 --> to
|
||||
|
|
@ -132,34 +151,33 @@ rt_hw_context_switch_to:
|
|||
|
||||
/* set from thread to 0 */
|
||||
LDR R1, =rt_interrupt_from_thread
|
||||
MOV R0, #0
|
||||
MOVS R0, #0
|
||||
STR R0, [R1]
|
||||
|
||||
/* set interrupt flag to 1 */
|
||||
LDR R1, =rt_thread_switch_interrupt_flag
|
||||
MOV R0, #1
|
||||
MOVS R0, #1
|
||||
STR R0, [R1]
|
||||
|
||||
/* set the PendSV exception priority */
|
||||
LDR R0, =SHPR3
|
||||
LDR R1, =PENDSV_PRI_LOWEST
|
||||
LDR.W R2, [R0,#0] /* read */
|
||||
ORR R1, R1, R2 /* modify */
|
||||
LDR R0, =NVIC_SHPR3
|
||||
LDR R1, =NVIC_PENDSV_PRI
|
||||
LDR R2, [R0,#0x00] /* read */
|
||||
ORRS R1, R1, R2 /* modify */
|
||||
STR R1, [R0] /* write-back */
|
||||
|
||||
LDR R0, =ICSR /* trigger the PendSV exception (causes context switch) */
|
||||
LDR R1, =PENDSVSET_BIT
|
||||
LDR R0, =NVIC_INT_CTRL /* trigger the PendSV exception (causes context switch) */
|
||||
LDR R1, =NVIC_PENDSVSET
|
||||
STR R1, [R0]
|
||||
|
||||
/* restore MSP */
|
||||
LDR r0, =SCB_VTOR
|
||||
LDR r0, [r0]
|
||||
LDR r0, [r0]
|
||||
NOP
|
||||
MSR msp, r0
|
||||
/* restore MSP */
|
||||
LDR R0, =SCB_VTOR
|
||||
LDR R0, [R0]
|
||||
LDR R0, [R0]
|
||||
NOP
|
||||
MSR MSP, R0
|
||||
|
||||
/* enable interrupts at processor level */
|
||||
CPSIE F
|
||||
CPSIE I
|
||||
|
||||
/* never reach here! */
|
||||
|
|
@ -175,29 +193,11 @@ rt_hw_interrupt_thread_switch:
|
|||
.type HardFault_Handler, %function
|
||||
HardFault_Handler:
|
||||
/* get current context */
|
||||
MRS r0, msp /* get fault context from handler. */
|
||||
TST lr, #0x04 /* if(!EXC_RETURN[2]) */
|
||||
BEQ _get_sp_done
|
||||
MRS r0, psp /* get fault context from thread. */
|
||||
_get_sp_done:
|
||||
|
||||
STMFD r0!, {r4 - r11} /* push r4 - r11 register */
|
||||
STMFD r0!, {lr} /* push exec_return register */
|
||||
|
||||
TST lr, #0x04 /* if(!EXC_RETURN[2]) */
|
||||
BEQ _update_msp
|
||||
MSR psp, r0 /* update stack pointer to PSP. */
|
||||
B _update_done
|
||||
_update_msp:
|
||||
MSR msp, r0 /* update stack pointer to MSP. */
|
||||
_update_done:
|
||||
|
||||
MRS R0, PSP /* get fault thread stack pointer */
|
||||
PUSH {LR}
|
||||
BL rt_hw_hard_fault_exception
|
||||
POP {LR}
|
||||
POP {PC}
|
||||
|
||||
ORR LR, LR, #0x04
|
||||
BX LR
|
||||
|
||||
/*
|
||||
* rt_uint32_t rt_hw_interrupt_check(void);
|
||||
|
|
|
|||
|
|
@ -5,20 +5,20 @@
|
|||
; *
|
||||
; * Change Logs:
|
||||
; * Date Author Notes
|
||||
; * 2009-01-17 Bernard first version
|
||||
; * 2009-09-27 Bernard add protect when contex switch occurs
|
||||
; * 2010-01-25 Bernard first version
|
||||
; * 2012-06-01 aozima set pendsv priority to 0xFF.
|
||||
; * 2012-08-17 aozima fixed bug: store r8 - r11.
|
||||
; * 2013-06-18 aozima add restore MSP feature.
|
||||
; * 2013-07-09 aozima enhancement hard fault exception handler.
|
||||
; */
|
||||
|
||||
;/**
|
||||
; * @addtogroup cortex-m3
|
||||
; * @addtogroup CORTEX-M0
|
||||
; */
|
||||
;/*@{*/
|
||||
|
||||
SCB_VTOR EQU 0xE000ED08 ; Vector Table Offset Register
|
||||
NVIC_INT_CTRL EQU 0xE000ED04 ; interrupt control state register
|
||||
NVIC_SYSPRI2 EQU 0xE000ED20 ; system priority register (2)
|
||||
NVIC_SHPR3 EQU 0xE000ED20 ; system priority register (2)
|
||||
NVIC_PENDSV_PRI EQU 0x00FF0000 ; PendSV priority value (lowest)
|
||||
NVIC_PENDSVSET EQU 0x10000000 ; value to trigger PendSV exception
|
||||
|
||||
|
|
@ -62,7 +62,7 @@ rt_hw_context_switch:
|
|||
LDR r3, [r2]
|
||||
CMP r3, #1
|
||||
BEQ _reswitch
|
||||
MOV r3, #1
|
||||
MOVS r3, #0x1
|
||||
STR r3, [r2]
|
||||
|
||||
LDR r2, =rt_interrupt_from_thread ; set rt_interrupt_from_thread
|
||||
|
|
@ -90,65 +90,91 @@ PendSV_Handler:
|
|||
; get rt_thread_switch_interrupt_flag
|
||||
LDR r0, =rt_thread_switch_interrupt_flag
|
||||
LDR r1, [r0]
|
||||
CBZ r1, pendsv_exit ; pendsv already handled
|
||||
CMP r1, #0x00
|
||||
BEQ pendsv_exit ; pendsv already handled
|
||||
|
||||
; clear rt_thread_switch_interrupt_flag to 0
|
||||
MOV r1, #0x00
|
||||
MOVS r1, #0x00
|
||||
STR r1, [r0]
|
||||
|
||||
LDR r0, =rt_interrupt_from_thread
|
||||
LDR r1, [r0]
|
||||
CBZ r1, switch_to_thread ; skip register save at the first time
|
||||
CMP r1, #0x00
|
||||
BEQ switch_to_thread ; skip register save at the first time
|
||||
|
||||
MRS r1, psp ; get from thread stack pointer
|
||||
STMFD r1!, {r4 - r11} ; push r4 - r11 register
|
||||
|
||||
SUBS r1, r1, #0x20 ; space for {r4 - r7} and {r8 - r11}
|
||||
LDR r0, [r0]
|
||||
STR r1, [r0] ; update from thread stack pointer
|
||||
|
||||
STMIA r1!, {r4 - r7} ; push thread {r4 - r7} register to thread stack
|
||||
|
||||
MOV r4, r8 ; mov thread {r8 - r11} to {r4 - r7}
|
||||
MOV r5, r9
|
||||
MOV r6, r10
|
||||
MOV r7, r11
|
||||
STMIA r1!, {r4 - r7} ; push thread {r8 - r11} high register to thread stack
|
||||
|
||||
switch_to_thread
|
||||
LDR r1, =rt_interrupt_to_thread
|
||||
LDR r1, [r1]
|
||||
LDR r1, [r1] ; load thread stack pointer
|
||||
|
||||
LDMFD r1!, {r4 - r11} ; pop r4 - r11 register
|
||||
LDMIA r1!, {r4 - r7} ; pop thread {r4 - r7} register from thread stack
|
||||
PUSH {r4 - r7} ; push {r4 - r7} to MSP for copy {r8 - r11}
|
||||
|
||||
LDMIA r1!, {r4 - r7} ; pop thread {r8 - r11} high register from thread stack to {r4 - r7}
|
||||
MOV r8, r4 ; mov {r4 - r7} to {r8 - r11}
|
||||
MOV r9, r5
|
||||
MOV r10, r6
|
||||
MOV r11, r7
|
||||
|
||||
POP {r4 - r7} ; pop {r4 - r7} from MSP
|
||||
|
||||
MSR psp, r1 ; update stack pointer
|
||||
|
||||
pendsv_exit
|
||||
; restore interrupt
|
||||
MSR PRIMASK, r2
|
||||
|
||||
ORR lr, lr, #0x04
|
||||
BX lr
|
||||
MOVS r0, #0x04
|
||||
RSBS r0, r0, #0x00
|
||||
BX r0
|
||||
|
||||
;/*
|
||||
; * void rt_hw_context_switch_to(rt_uint32 to);
|
||||
; * r0 --> to
|
||||
; * this fucntion is used to perform the first thread switch
|
||||
; */
|
||||
EXPORT rt_hw_context_switch_to
|
||||
rt_hw_context_switch_to:
|
||||
; set to thread
|
||||
LDR r1, =rt_interrupt_to_thread
|
||||
STR r0, [r1]
|
||||
|
||||
; set from thread to 0
|
||||
LDR r1, =rt_interrupt_from_thread
|
||||
MOV r0, #0x0
|
||||
MOVS r0, #0x0
|
||||
STR r0, [r1]
|
||||
|
||||
; set interrupt flag to 1
|
||||
LDR r1, =rt_thread_switch_interrupt_flag
|
||||
MOV r0, #1
|
||||
MOVS r0, #1
|
||||
STR r0, [r1]
|
||||
|
||||
; set the PendSV exception priority
|
||||
LDR r0, =NVIC_SYSPRI2
|
||||
LDR r0, =NVIC_SHPR3
|
||||
LDR r1, =NVIC_PENDSV_PRI
|
||||
LDR.W r2, [r0,#0x00] ; read
|
||||
ORR r1,r1,r2 ; modify
|
||||
LDR r2, [r0,#0x00] ; read
|
||||
ORRS r1,r1,r2 ; modify
|
||||
STR r1, [r0] ; write-back
|
||||
|
||||
LDR r0, =NVIC_INT_CTRL ; trigger the PendSV exception (causes context switch)
|
||||
; trigger the PendSV exception (causes context switch)
|
||||
LDR r0, =NVIC_INT_CTRL
|
||||
LDR r1, =NVIC_PENDSVSET
|
||||
STR r1, [r0]
|
||||
NOP
|
||||
|
||||
; restore MSP
|
||||
LDR r0, =SCB_VTOR
|
||||
|
|
@ -158,7 +184,6 @@ rt_hw_context_switch_to:
|
|||
MSR msp, r0
|
||||
|
||||
; enable interrupts at processor level
|
||||
CPSIE F
|
||||
CPSIE I
|
||||
|
||||
; never reach here!
|
||||
|
|
@ -173,30 +198,9 @@ rt_hw_interrupt_thread_switch:
|
|||
HardFault_Handler:
|
||||
|
||||
; get current context
|
||||
MRS r0, msp ; get fault context from handler.
|
||||
TST lr, #0x04 ; if(!EXC_RETURN[2])
|
||||
BEQ _get_sp_done
|
||||
MRS r0, psp ; get fault context from thread.
|
||||
_get_sp_done
|
||||
|
||||
STMFD r0!, {r4 - r11} ; push r4 - r11 register
|
||||
;STMFD r0!, {lr} ; push exec_return register
|
||||
SUB r0, r0, #0x04
|
||||
STR lr, [r0]
|
||||
|
||||
TST lr, #0x04 ; if(!EXC_RETURN[2])
|
||||
BEQ _update_msp
|
||||
MSR psp, r0 ; update stack pointer to PSP.
|
||||
B _update_done
|
||||
_update_msp
|
||||
MSR msp, r0 ; update stack pointer to MSP.
|
||||
_update_done
|
||||
|
||||
MRS r0, psp ; get fault thread stack pointer
|
||||
PUSH {lr}
|
||||
BL rt_hw_hard_fault_exception
|
||||
POP {lr}
|
||||
|
||||
ORR lr, lr, #0x04
|
||||
BX lr
|
||||
POP {pc}
|
||||
|
||||
END
|
||||
|
|
|
|||
|
|
@ -5,9 +5,10 @@
|
|||
; *
|
||||
; * Change Logs:
|
||||
; * Date Author Notes
|
||||
; * 2009-01-17 Bernard first version
|
||||
; * 2010-01-25 Bernard first version
|
||||
; * 2012-06-01 aozima set pendsv priority to 0xFF.
|
||||
; * 2012-08-17 aozima fixed bug: store r8 - r11.
|
||||
; * 2013-06-18 aozima add restore MSP feature.
|
||||
; * 2013-07-09 aozima enhancement hard fault exception handler.
|
||||
; */
|
||||
|
||||
;/**
|
||||
|
|
@ -17,7 +18,7 @@
|
|||
|
||||
SCB_VTOR EQU 0xE000ED08 ; Vector Table Offset Register
|
||||
NVIC_INT_CTRL EQU 0xE000ED04 ; interrupt control state register
|
||||
NVIC_SYSPRI2 EQU 0xE000ED20 ; system priority register (2)
|
||||
NVIC_SHPR3 EQU 0xE000ED20 ; system priority register (2)
|
||||
NVIC_PENDSV_PRI EQU 0x00FF0000 ; PendSV priority value (lowest)
|
||||
NVIC_PENDSVSET EQU 0x10000000 ; value to trigger PendSV exception
|
||||
|
||||
|
|
@ -64,7 +65,7 @@ rt_hw_context_switch PROC
|
|||
LDR r3, [r2]
|
||||
CMP r3, #1
|
||||
BEQ _reswitch
|
||||
MOV r3, #1
|
||||
MOVS r3, #0x01
|
||||
STR r3, [r2]
|
||||
|
||||
LDR r2, =rt_interrupt_from_thread ; set rt_interrupt_from_thread
|
||||
|
|
@ -93,35 +94,57 @@ PendSV_Handler PROC
|
|||
; get rt_thread_switch_interrupt_flag
|
||||
LDR r0, =rt_thread_switch_interrupt_flag
|
||||
LDR r1, [r0]
|
||||
CBZ r1, pendsv_exit ; pendsv already handled
|
||||
CMP r1, #0x00
|
||||
BEQ pendsv_exit ; pendsv already handled
|
||||
|
||||
; clear rt_thread_switch_interrupt_flag to 0
|
||||
MOV r1, #0x00
|
||||
MOVS r1, #0x00
|
||||
STR r1, [r0]
|
||||
|
||||
LDR r0, =rt_interrupt_from_thread
|
||||
LDR r1, [r0]
|
||||
CBZ r1, switch_to_thread ; skip register save at the first time
|
||||
CMP r1, #0x00
|
||||
BEQ switch_to_thread ; skip register save at the first time
|
||||
|
||||
MRS r1, psp ; get from thread stack pointer
|
||||
STMFD r1!, {r4 - r11} ; push r4 - r11 register
|
||||
|
||||
SUBS r1, r1, #0x20 ; space for {r4 - r7} and {r8 - r11}
|
||||
LDR r0, [r0]
|
||||
STR r1, [r0] ; update from thread stack pointer
|
||||
|
||||
STMIA r1!, {r4 - r7} ; push thread {r4 - r7} register to thread stack
|
||||
|
||||
MOV r4, r8 ; mov thread {r8 - r11} to {r4 - r7}
|
||||
MOV r5, r9
|
||||
MOV r6, r10
|
||||
MOV r7, r11
|
||||
STMIA r1!, {r4 - r7} ; push thread {r8 - r11} high register to thread stack
|
||||
|
||||
switch_to_thread
|
||||
LDR r1, =rt_interrupt_to_thread
|
||||
LDR r1, [r1]
|
||||
LDR r1, [r1] ; load thread stack pointer
|
||||
|
||||
LDMFD r1!, {r4 - r11} ; pop r4 - r11 register
|
||||
LDMIA r1!, {r4 - r7} ; pop thread {r4 - r7} register from thread stack
|
||||
PUSH {r4 - r7} ; push {r4 - r7} to MSP for copy {r8 - r11}
|
||||
|
||||
LDMIA r1!, {r4 - r7} ; pop thread {r8 - r11} high register from thread stack to {r4 - r7}
|
||||
MOV r8, r4 ; mov {r4 - r7} to {r8 - r11}
|
||||
MOV r9, r5
|
||||
MOV r10, r6
|
||||
MOV r11, r7
|
||||
|
||||
POP {r4 - r7} ; pop {r4 - r7} from MSP
|
||||
|
||||
MSR psp, r1 ; update stack pointer
|
||||
|
||||
pendsv_exit
|
||||
; restore interrupt
|
||||
MSR PRIMASK, r2
|
||||
|
||||
ORR lr, lr, #0x04
|
||||
BX lr
|
||||
MOVS r0, #0x04
|
||||
RSBS r0, r0, #0x00
|
||||
BX r0
|
||||
ENDP
|
||||
|
||||
;/*
|
||||
|
|
@ -137,19 +160,19 @@ rt_hw_context_switch_to PROC
|
|||
|
||||
; set from thread to 0
|
||||
LDR r1, =rt_interrupt_from_thread
|
||||
MOV r0, #0x0
|
||||
MOVS r0, #0x0
|
||||
STR r0, [r1]
|
||||
|
||||
; set interrupt flag to 1
|
||||
LDR r1, =rt_thread_switch_interrupt_flag
|
||||
MOV r0, #1
|
||||
MOVS r0, #1
|
||||
STR r0, [r1]
|
||||
|
||||
; set the PendSV exception priority
|
||||
LDR r0, =NVIC_SYSPRI2
|
||||
LDR r0, =NVIC_SHPR3
|
||||
LDR r1, =NVIC_PENDSV_PRI
|
||||
LDR.W r2, [r0,#0x00] ; read
|
||||
ORR r1,r1,r2 ; modify
|
||||
LDR r2, [r0,#0x00] ; read
|
||||
ORRS r1,r1,r2 ; modify
|
||||
STR r1, [r0] ; write-back
|
||||
|
||||
; trigger the PendSV exception (causes context switch)
|
||||
|
|
@ -164,7 +187,6 @@ rt_hw_context_switch_to PROC
|
|||
MSR msp, r0
|
||||
|
||||
; enable interrupts at processor level
|
||||
CPSIE F
|
||||
CPSIE I
|
||||
|
||||
; never reach here!
|
||||
|
|
@ -177,29 +199,15 @@ rt_hw_interrupt_thread_switch PROC
|
|||
ENDP
|
||||
|
||||
IMPORT rt_hw_hard_fault_exception
|
||||
EXPORT HardFault_Handler
|
||||
|
||||
HardFault_Handler PROC
|
||||
EXPORT HardFault_Handler
|
||||
|
||||
; get current context
|
||||
TST lr, #0x04 ; if(!EXC_RETURN[2])
|
||||
ITE EQ
|
||||
MRSEQ r0, msp ; [2]=0 ==> Z=1, get fault context from handler.
|
||||
MRSNE r0, psp ; [2]=1 ==> Z=0, get fault context from thread.
|
||||
|
||||
STMFD r0!, {r4 - r11} ; push r4 - r11 register
|
||||
STMFD r0!, {lr} ; push exec_return register
|
||||
|
||||
TST lr, #0x04 ; if(!EXC_RETURN[2])
|
||||
ITE EQ
|
||||
MSREQ msp, r0 ; [2]=0 ==> Z=1, update stack pointer to MSP.
|
||||
MSRNE psp, r0 ; [2]=1 ==> Z=0, update stack pointer to PSP.
|
||||
|
||||
MRS r0, psp ; get fault thread stack pointer
|
||||
PUSH {lr}
|
||||
BL rt_hw_hard_fault_exception
|
||||
POP {lr}
|
||||
|
||||
ORR lr, lr, #0x04
|
||||
BX lr
|
||||
POP {pc}
|
||||
ENDP
|
||||
|
||||
ALIGN 4
|
||||
|
|
|
|||
|
|
@ -5,12 +5,10 @@
|
|||
*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
* 2009-01-05 Bernard first version
|
||||
* 2011-02-14 onelife Modify for EFM32
|
||||
* 2011-06-17 onelife Merge all of the C source code into cpuport.c
|
||||
* 2010-01-25 Bernard first version
|
||||
* 2012-05-31 aozima Merge all of the C source code into cpuport.c
|
||||
* 2012-08-17 aozima fixed bug: store r8 - r11.
|
||||
* 2012-12-23 aozima stack addr align to 8byte.
|
||||
* 2012-12-29 Bernard Add exception hook.
|
||||
* 2013-07-09 aozima enhancement hard fault exception handler.
|
||||
*/
|
||||
|
||||
#include <rtthread.h>
|
||||
|
|
@ -29,11 +27,13 @@ struct exception_stack_frame
|
|||
|
||||
struct stack_frame
|
||||
{
|
||||
/* r4 ~ r11 register */
|
||||
/* r4 ~ r7 low register */
|
||||
rt_uint32_t r4;
|
||||
rt_uint32_t r5;
|
||||
rt_uint32_t r6;
|
||||
rt_uint32_t r7;
|
||||
|
||||
/* r8 ~ r11 high register */
|
||||
rt_uint32_t r8;
|
||||
rt_uint32_t r9;
|
||||
rt_uint32_t r10;
|
||||
|
|
@ -45,8 +45,6 @@ struct stack_frame
|
|||
/* flag in interrupt handling */
|
||||
rt_uint32_t rt_interrupt_from_thread, rt_interrupt_to_thread;
|
||||
rt_uint32_t rt_thread_switch_interrupt_flag;
|
||||
/* exception hook */
|
||||
static rt_err_t (*rt_exception_hook)(void *context) = RT_NULL;
|
||||
|
||||
/**
|
||||
* This function will initialize thread stack
|
||||
|
|
@ -92,312 +90,46 @@ rt_uint8_t *rt_hw_stack_init(void *tentry,
|
|||
return stk;
|
||||
}
|
||||
|
||||
extern long list_thread(void);
|
||||
extern rt_thread_t rt_current_thread;
|
||||
/**
|
||||
* This function set the hook, which is invoked on fault exception handling.
|
||||
*
|
||||
* @param exception_handle the exception handling hook function.
|
||||
* fault exception handling
|
||||
*/
|
||||
void rt_hw_exception_install(rt_err_t (*exception_handle)(void* context))
|
||||
void rt_hw_hard_fault_exception(struct exception_stack_frame *contex)
|
||||
{
|
||||
rt_exception_hook = exception_handle;
|
||||
rt_kprintf("psr: 0x%08x\n", contex->psr);
|
||||
rt_kprintf(" pc: 0x%08x\n", contex->pc);
|
||||
rt_kprintf(" lr: 0x%08x\n", contex->lr);
|
||||
rt_kprintf("r12: 0x%08x\n", contex->r12);
|
||||
rt_kprintf("r03: 0x%08x\n", contex->r3);
|
||||
rt_kprintf("r02: 0x%08x\n", contex->r2);
|
||||
rt_kprintf("r01: 0x%08x\n", contex->r1);
|
||||
rt_kprintf("r00: 0x%08x\n", contex->r0);
|
||||
|
||||
rt_kprintf("hard fault on thread: %s\n", rt_current_thread->name);
|
||||
|
||||
#ifdef RT_USING_FINSH
|
||||
list_thread();
|
||||
#endif
|
||||
|
||||
while (1);
|
||||
}
|
||||
|
||||
#define SCB_CFSR (*(volatile const unsigned *)0xE000ED28) /* Configurable Fault Status Register */
|
||||
#define SCB_HFSR (*(volatile const unsigned *)0xE000ED2C) /* HardFault Status Register */
|
||||
#define SCB_MMAR (*(volatile const unsigned *)0xE000ED34) /* MemManage Fault Address register */
|
||||
#define SCB_BFAR (*(volatile const unsigned *)0xE000ED38) /* Bus Fault Address Register */
|
||||
#define SCB_AIRCR (*(volatile unsigned long *)0xE000ED0C) /* Reset control Address Register */
|
||||
#define SCB_AIRCR (*(volatile unsigned long *)0xE000ED00) /* Reset control Address Register */
|
||||
#define SCB_RESET_VALUE 0x05FA0004 /* Reset value, write to SCB_AIRCR can reset cpu */
|
||||
|
||||
#define SCB_CFSR_MFSR (*(volatile const unsigned char*)0xE000ED28) /* Memory-management Fault Status Register */
|
||||
#define SCB_CFSR_BFSR (*(volatile const unsigned char*)0xE000ED29) /* Bus Fault Status Register */
|
||||
#define SCB_CFSR_UFSR (*(volatile const unsigned short*)0xE000ED2A) /* Usage Fault Status Register */
|
||||
|
||||
#ifdef RT_USING_FINSH
|
||||
static void usage_fault_track(void)
|
||||
{
|
||||
rt_kprintf("usage fault:\n");
|
||||
rt_kprintf("SCB_CFSR_UFSR:0x%02X ", SCB_CFSR_UFSR);
|
||||
|
||||
if(SCB_CFSR_UFSR & (1<<0))
|
||||
{
|
||||
/* [0]:UNDEFINSTR */
|
||||
rt_kprintf("UNDEFINSTR ");
|
||||
}
|
||||
|
||||
if(SCB_CFSR_UFSR & (1<<1))
|
||||
{
|
||||
/* [1]:INVSTATE */
|
||||
rt_kprintf("INVSTATE ");
|
||||
}
|
||||
|
||||
if(SCB_CFSR_UFSR & (1<<2))
|
||||
{
|
||||
/* [2]:INVPC */
|
||||
rt_kprintf("INVPC ");
|
||||
}
|
||||
|
||||
if(SCB_CFSR_UFSR & (1<<3))
|
||||
{
|
||||
/* [3]:NOCP */
|
||||
rt_kprintf("NOCP ");
|
||||
}
|
||||
|
||||
if(SCB_CFSR_UFSR & (1<<8))
|
||||
{
|
||||
/* [8]:UNALIGNED */
|
||||
rt_kprintf("UNALIGNED ");
|
||||
}
|
||||
|
||||
if(SCB_CFSR_UFSR & (1<<9))
|
||||
{
|
||||
/* [9]:DIVBYZERO */
|
||||
rt_kprintf("DIVBYZERO ");
|
||||
}
|
||||
|
||||
rt_kprintf("\n");
|
||||
}
|
||||
|
||||
static void bus_fault_track(void)
|
||||
{
|
||||
rt_kprintf("bus fault:\n");
|
||||
rt_kprintf("SCB_CFSR_BFSR:0x%02X ", SCB_CFSR_BFSR);
|
||||
|
||||
if(SCB_CFSR_BFSR & (1<<0))
|
||||
{
|
||||
/* [0]:IBUSERR */
|
||||
rt_kprintf("IBUSERR ");
|
||||
}
|
||||
|
||||
if(SCB_CFSR_BFSR & (1<<1))
|
||||
{
|
||||
/* [1]:PRECISERR */
|
||||
rt_kprintf("PRECISERR ");
|
||||
}
|
||||
|
||||
if(SCB_CFSR_BFSR & (1<<2))
|
||||
{
|
||||
/* [2]:IMPRECISERR */
|
||||
rt_kprintf("IMPRECISERR ");
|
||||
}
|
||||
|
||||
if(SCB_CFSR_BFSR & (1<<3))
|
||||
{
|
||||
/* [3]:UNSTKERR */
|
||||
rt_kprintf("UNSTKERR ");
|
||||
}
|
||||
|
||||
if(SCB_CFSR_BFSR & (1<<4))
|
||||
{
|
||||
/* [4]:STKERR */
|
||||
rt_kprintf("STKERR ");
|
||||
}
|
||||
|
||||
if(SCB_CFSR_BFSR & (1<<7))
|
||||
{
|
||||
rt_kprintf("SCB->BFAR:%08X\n", SCB_BFAR);
|
||||
}
|
||||
else
|
||||
{
|
||||
rt_kprintf("\n");
|
||||
}
|
||||
}
|
||||
|
||||
static void mem_manage_fault_track(void)
|
||||
{
|
||||
rt_kprintf("mem manage fault:\n");
|
||||
rt_kprintf("SCB_CFSR_MFSR:0x%02X ", SCB_CFSR_MFSR);
|
||||
|
||||
if(SCB_CFSR_MFSR & (1<<0))
|
||||
{
|
||||
/* [0]:IACCVIOL */
|
||||
rt_kprintf("IACCVIOL ");
|
||||
}
|
||||
|
||||
if(SCB_CFSR_MFSR & (1<<1))
|
||||
{
|
||||
/* [1]:DACCVIOL */
|
||||
rt_kprintf("DACCVIOL ");
|
||||
}
|
||||
|
||||
if(SCB_CFSR_MFSR & (1<<3))
|
||||
{
|
||||
/* [3]:MUNSTKERR */
|
||||
rt_kprintf("MUNSTKERR ");
|
||||
}
|
||||
|
||||
if(SCB_CFSR_MFSR & (1<<4))
|
||||
{
|
||||
/* [4]:MSTKERR */
|
||||
rt_kprintf("MSTKERR ");
|
||||
}
|
||||
|
||||
if(SCB_CFSR_MFSR & (1<<7))
|
||||
{
|
||||
/* [7]:MMARVALID */
|
||||
rt_kprintf("SCB->MMAR:%08X\n", SCB_MMAR);
|
||||
}
|
||||
else
|
||||
{
|
||||
rt_kprintf("\n");
|
||||
}
|
||||
}
|
||||
|
||||
static void hard_fault_track(void)
|
||||
{
|
||||
if(SCB_HFSR & (1UL<<1))
|
||||
{
|
||||
/* [1]:VECTBL, Indicates hard fault is caused by failed vector fetch. */
|
||||
rt_kprintf("failed vector fetch\n");
|
||||
}
|
||||
|
||||
if(SCB_HFSR & (1UL<<30))
|
||||
{
|
||||
/* [30]:FORCED, Indicates hard fault is taken because of bus fault,
|
||||
memory management fault, or usage fault. */
|
||||
if(SCB_CFSR_BFSR)
|
||||
{
|
||||
bus_fault_track();
|
||||
}
|
||||
|
||||
if(SCB_CFSR_MFSR)
|
||||
{
|
||||
mem_manage_fault_track();
|
||||
}
|
||||
|
||||
if(SCB_CFSR_UFSR)
|
||||
{
|
||||
usage_fault_track();
|
||||
}
|
||||
}
|
||||
|
||||
if(SCB_HFSR & (1UL<<31))
|
||||
{
|
||||
/* [31]:DEBUGEVT, Indicates hard fault is triggered by debug event. */
|
||||
rt_kprintf("debug event\n");
|
||||
}
|
||||
}
|
||||
#endif /* RT_USING_FINSH */
|
||||
|
||||
struct exception_info
|
||||
{
|
||||
rt_uint32_t exc_return;
|
||||
struct stack_frame stack_frame;
|
||||
};
|
||||
|
||||
/*
|
||||
* fault exception handler
|
||||
*/
|
||||
void rt_hw_hard_fault_exception(struct exception_info * exception_info)
|
||||
{
|
||||
extern long list_thread(void);
|
||||
struct stack_frame* context = &exception_info->stack_frame;
|
||||
|
||||
if (rt_exception_hook != RT_NULL)
|
||||
{
|
||||
rt_err_t result;
|
||||
|
||||
result = rt_exception_hook(exception_info);
|
||||
if (result == RT_EOK)
|
||||
return;
|
||||
}
|
||||
|
||||
rt_kprintf("psr: 0x%08x\n", context->exception_stack_frame.psr);
|
||||
|
||||
rt_kprintf("r00: 0x%08x\n", context->exception_stack_frame.r0);
|
||||
rt_kprintf("r01: 0x%08x\n", context->exception_stack_frame.r1);
|
||||
rt_kprintf("r02: 0x%08x\n", context->exception_stack_frame.r2);
|
||||
rt_kprintf("r03: 0x%08x\n", context->exception_stack_frame.r3);
|
||||
rt_kprintf("r04: 0x%08x\n", context->r4);
|
||||
rt_kprintf("r05: 0x%08x\n", context->r5);
|
||||
rt_kprintf("r06: 0x%08x\n", context->r6);
|
||||
rt_kprintf("r07: 0x%08x\n", context->r7);
|
||||
rt_kprintf("r08: 0x%08x\n", context->r8);
|
||||
rt_kprintf("r09: 0x%08x\n", context->r9);
|
||||
rt_kprintf("r10: 0x%08x\n", context->r10);
|
||||
rt_kprintf("r11: 0x%08x\n", context->r11);
|
||||
rt_kprintf("r12: 0x%08x\n", context->exception_stack_frame.r12);
|
||||
rt_kprintf(" lr: 0x%08x\n", context->exception_stack_frame.lr);
|
||||
rt_kprintf(" pc: 0x%08x\n", context->exception_stack_frame.pc);
|
||||
|
||||
if(exception_info->exc_return & (1 << 2) )
|
||||
{
|
||||
rt_kprintf("hard fault on thread: %s\r\n\r\n", rt_thread_self()->name);
|
||||
|
||||
#ifdef RT_USING_FINSH
|
||||
list_thread();
|
||||
#endif /* RT_USING_FINSH */
|
||||
}
|
||||
else
|
||||
{
|
||||
rt_kprintf("hard fault on handler\r\n\r\n");
|
||||
}
|
||||
|
||||
#ifdef RT_USING_FINSH
|
||||
hard_fault_track();
|
||||
#endif /* RT_USING_FINSH */
|
||||
|
||||
while (1);
|
||||
}
|
||||
|
||||
/**
|
||||
* shutdown CPU
|
||||
*/
|
||||
void rt_hw_cpu_shutdown(void)
|
||||
{
|
||||
rt_kprintf("shutdown...\n");
|
||||
|
||||
RT_ASSERT(0);
|
||||
}
|
||||
|
||||
/**
|
||||
* reset CPU
|
||||
*/
|
||||
RT_WEAK void rt_hw_cpu_reset(void)
|
||||
{
|
||||
SCB_AIRCR = SCB_RESET_VALUE;
|
||||
SCB_AIRCR = SCB_RESET_VALUE;//((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |SCB_AIRCR_SYSRESETREQ_Msk);
|
||||
}
|
||||
|
||||
#ifdef RT_USING_CPU_FFS
|
||||
/**
|
||||
* This function finds the first bit set (beginning with the least significant bit)
|
||||
* in value and return the index of that bit.
|
||||
*
|
||||
* Bits are numbered starting at 1 (the least significant bit). A return value of
|
||||
* zero from any of these functions means that the argument was zero.
|
||||
*
|
||||
* @return return the index of the first bit set. If value is 0, then this function
|
||||
* shall return 0.
|
||||
*/
|
||||
#if defined(__CC_ARM)
|
||||
__asm int __rt_ffs(int value)
|
||||
{
|
||||
CMP r0, #0x00
|
||||
BEQ exit
|
||||
|
||||
RBIT r0, r0
|
||||
CLZ r0, r0
|
||||
ADDS r0, r0, #0x01
|
||||
|
||||
exit
|
||||
BX lr
|
||||
}
|
||||
#elif defined(__IAR_SYSTEMS_ICC__)
|
||||
int __rt_ffs(int value)
|
||||
{
|
||||
if (value == 0) return value;
|
||||
|
||||
asm("RBIT %0, %1" : "=r"(value) : "r"(value));
|
||||
asm("CLZ %0, %1" : "=r"(value) : "r"(value));
|
||||
asm("ADDS %0, %1, #0x01" : "=r"(value) : "r"(value));
|
||||
|
||||
return value;
|
||||
}
|
||||
#elif defined(__GNUC__)
|
||||
int __rt_ffs(int value)
|
||||
{
|
||||
return __builtin_ffs(value);
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Reference in New Issue