P8000 WDC Emulator
This commit is contained in:
Oliver Lehmann
parent
251a31c4b7
commit
878649dbdb
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@ -0,0 +1,20 @@
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Microsoft Visual Studio Solution File, Format Version 11.00
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# Atmel Studio Solution File, Format Version 11.00
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Project("{54F91283-7BC4-4236-8FF9-10F437C3AD48}") = "P8000_WDC_Emulator", "P8000_WDC_Emulator\P8000_WDC_Emulator.cproj", "{257C9A83-A686-455C-AC90-D649B30AA14D}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|AVR = Debug|AVR
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Release|AVR = Release|AVR
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{257C9A83-A686-455C-AC90-D649B30AA14D}.Debug|AVR.ActiveCfg = Debug|AVR
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||||
{257C9A83-A686-455C-AC90-D649B30AA14D}.Debug|AVR.Build.0 = Debug|AVR
|
||||
{257C9A83-A686-455C-AC90-D649B30AA14D}.Release|AVR.ActiveCfg = Release|AVR
|
||||
{257C9A83-A686-455C-AC90-D649B30AA14D}.Release|AVR.Build.0 = Release|AVR
|
||||
EndGlobalSection
|
||||
GlobalSection(SolutionProperties) = preSolution
|
||||
HideSolutionNode = FALSE
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||||
EndGlobalSection
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EndGlobal
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Binary file not shown.
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@ -0,0 +1,129 @@
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################################################################################
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# Automatically-generated file. Do not edit!
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################################################################################
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SHELL := cmd.exe
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RM := rm -rf
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|
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USER_OBJS :=
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|
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LIBS :=
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PROJ :=
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|
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O_SRCS :=
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C_SRCS :=
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S_SRCS :=
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S_UPPER_SRCS :=
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OBJ_SRCS :=
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ASM_SRCS :=
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PREPROCESSING_SRCS :=
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OBJS :=
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OBJS_AS_ARGS :=
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C_DEPS :=
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C_DEPS_AS_ARGS :=
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EXECUTABLES :=
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OUTPUT_FILE_PATH :=
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OUTPUT_FILE_PATH_AS_ARGS :=
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AVR_APP_PATH :=$$$AVR_APP_PATH$$$
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QUOTE := "
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ADDITIONAL_DEPENDENCIES:=
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OUTPUT_FILE_DEP:=
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# Every subdirectory with source files must be described here
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SUBDIRS :=
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# Add inputs and outputs from these tool invocations to the build variables
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C_SRCS += \
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../main.c \
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../uart.c
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PREPROCESSING_SRCS +=
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ASM_SRCS +=
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OBJS += \
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main.o \
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uart.o
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OBJS_AS_ARGS += \
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main.o \
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uart.o
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C_DEPS += \
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main.d \
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uart.d
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C_DEPS_AS_ARGS += \
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main.d \
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uart.d
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OUTPUT_FILE_PATH +=P8000_WDC_Emulator.elf
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OUTPUT_FILE_PATH_AS_ARGS +=P8000_WDC_Emulator.elf
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ADDITIONAL_DEPENDENCIES:=
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OUTPUT_FILE_DEP:= ./makedep.mk
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# AVR32/GNU C Compiler
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./%.o: .././%.c
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@echo Building file: $<
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@echo Invoking: AVR/GNU C Compiler : (AVR_8_bit_GNU_Toolchain_3.4.0_663) 4.6.2
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$(QUOTE)C:\Program Files (x86)\Atmel\Atmel Studio 6.0\extensions\Atmel\AVRGCC\3.4.0.65\AVRToolchain\bin\avr-gcc.exe$(QUOTE) -funsigned-char -funsigned-bitfields -O1 -fpack-struct -fshort-enums -g2 -Wall -c -std=gnu99 -MD -MP -MF "$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -MT"$(@:%.o=%.o)" -mmcu=atmega1284p -o"$@" "$<"
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@echo Finished building: $<
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# AVR32/GNU Preprocessing Assembler
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# AVR32/GNU Assembler
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ifneq ($(MAKECMDGOALS),clean)
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ifneq ($(strip $(C_DEPS)),)
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-include $(C_DEPS)
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endif
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endif
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# Add inputs and outputs from these tool invocations to the build variables
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# All Target
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all: $(OUTPUT_FILE_PATH) $(ADDITIONAL_DEPENDENCIES)
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$(OUTPUT_FILE_PATH): $(OBJS) $(USER_OBJS) $(OUTPUT_FILE_DEP)
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@echo Building target: $@
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@echo Invoking: AVR/GNU Linker : (AVR_8_bit_GNU_Toolchain_3.4.0_663) 4.6.2
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$(QUOTE)C:\Program Files (x86)\Atmel\Atmel Studio 6.0\extensions\Atmel\AVRGCC\3.4.0.65\AVRToolchain\bin\avr-gcc.exe$(QUOTE) -o$(OUTPUT_FILE_PATH_AS_ARGS) $(OBJS_AS_ARGS) $(USER_OBJS) $(LIBS) -Wl,-Map="P8000_WDC_Emulator.map" -Wl,--start-group -Wl,-lm -Wl,--end-group -mmcu=atmega1284p
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@echo Finished building target: $@
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"C:\Program Files (x86)\Atmel\Atmel Studio 6.0\extensions\Atmel\AVRGCC\3.4.0.65\AVRToolchain\bin\avr-objcopy.exe" -O ihex -R .eeprom -R .fuse -R .lock -R .signature "P8000_WDC_Emulator.elf" "P8000_WDC_Emulator.hex"
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"C:\Program Files (x86)\Atmel\Atmel Studio 6.0\extensions\Atmel\AVRGCC\3.4.0.65\AVRToolchain\bin\avr-objcopy.exe" -j .eeprom --set-section-flags=.eeprom=alloc,load --change-section-lma .eeprom=0 --no-change-warnings -O ihex "P8000_WDC_Emulator.elf" "P8000_WDC_Emulator.eep" || exit 0
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"C:\Program Files (x86)\Atmel\Atmel Studio 6.0\extensions\Atmel\AVRGCC\3.4.0.65\AVRToolchain\bin\avr-objdump.exe" -h -S "P8000_WDC_Emulator.elf" > "P8000_WDC_Emulator.lss"
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"C:\Program Files (x86)\Atmel\Atmel Studio 6.0\extensions\Atmel\AVRGCC\3.4.0.65\AVRToolchain\bin\avr-size.exe" "P8000_WDC_Emulator.elf"
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# Other Targets
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clean:
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-$(RM) $(OBJS_AS_ARGS)$(C_DEPS_AS_ARGS) $(EXECUTABLES)
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rm -rf "P8000_WDC_Emulator.elf" "P8000_WDC_Emulator.a" "P8000_WDC_Emulator.hex" "P8000_WDC_Emulator.lss" "P8000_WDC_Emulator.eep" "P8000_WDC_Emulator.map"
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@ -0,0 +1,8 @@
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################################################################################
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# Automatically-generated file. Do not edit or delete the file
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################################################################################
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main.c
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uart.c
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@ -0,0 +1,85 @@
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<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<PropertyGroup>
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<SchemaVersion>2.0</SchemaVersion>
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<ProjectVersion>6.0</ProjectVersion>
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<ToolchainName>com.Atmel.AVRGCC8</ToolchainName>
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<ProjectGuid>{257c9a83-a686-455c-ac90-d649b30aa14d}</ProjectGuid>
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<avrdevice>ATmega1284P</avrdevice>
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<avrdeviceseries>none</avrdeviceseries>
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<OutputType>Executable</OutputType>
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<Language>C</Language>
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<OutputFileName>$(MSBuildProjectName)</OutputFileName>
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<OutputFileExtension>.elf</OutputFileExtension>
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<OutputDirectory>$(MSBuildProjectDirectory)\$(Configuration)</OutputDirectory>
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<AssemblyName>P8000_WDC_Emulator</AssemblyName>
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<Name>P8000_WDC_Emulator</Name>
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<RootNamespace>P8000_WDC_Emulator</RootNamespace>
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<ToolchainFlavour>Native</ToolchainFlavour>
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<KeepTimersRunning>true</KeepTimersRunning>
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<OverrideVtor>false</OverrideVtor>
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<OverrideVtorValue />
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<eraseonlaunchrule>0</eraseonlaunchrule>
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<AsfVersion>3.1.3</AsfVersion>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
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<ToolchainSettings>
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<AvrGcc>
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<avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
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<avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
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<avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
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||||
<avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>
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<avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>True</avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>
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<avrgcc.compiler.optimization.level>Optimize for size (-Os)</avrgcc.compiler.optimization.level>
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<avrgcc.compiler.optimization.PackStructureMembers>True</avrgcc.compiler.optimization.PackStructureMembers>
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<avrgcc.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcc.compiler.optimization.AllocateBytesNeededForEnum>
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<avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
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<avrgcc.linker.libraries.Libraries>
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<ListValues>
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<Value>m</Value>
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</ListValues>
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||||
</avrgcc.linker.libraries.Libraries>
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</AvrGcc>
|
||||
</ToolchainSettings>
|
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
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<ToolchainSettings>
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<AvrGcc>
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<avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
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<avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
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<avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
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||||
<avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>
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||||
<avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>True</avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>
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||||
<avrgcc.compiler.optimization.level>Optimize (-O1)</avrgcc.compiler.optimization.level>
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<avrgcc.compiler.optimization.PackStructureMembers>True</avrgcc.compiler.optimization.PackStructureMembers>
|
||||
<avrgcc.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcc.compiler.optimization.AllocateBytesNeededForEnum>
|
||||
<avrgcc.compiler.optimization.DebugLevel>Default (-g2)</avrgcc.compiler.optimization.DebugLevel>
|
||||
<avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
|
||||
<avrgcc.linker.libraries.Libraries>
|
||||
<ListValues>
|
||||
<Value>m</Value>
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||||
</ListValues>
|
||||
</avrgcc.linker.libraries.Libraries>
|
||||
<avrgcc.assembler.debugging.DebugLevel>Default (-Wa,-g)</avrgcc.assembler.debugging.DebugLevel>
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||||
</AvrGcc>
|
||||
</ToolchainSettings>
|
||||
</PropertyGroup>
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||||
<ItemGroup>
|
||||
<Compile Include="config.h">
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||||
<SubType>compile</SubType>
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||||
</Compile>
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||||
<Compile Include="main.c">
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||||
<SubType>compile</SubType>
|
||||
</Compile>
|
||||
<Compile Include="main.h">
|
||||
<SubType>compile</SubType>
|
||||
</Compile>
|
||||
<Compile Include="uart.c">
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||||
<SubType>compile</SubType>
|
||||
</Compile>
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||||
<Compile Include="uart.h">
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||||
<SubType>compile</SubType>
|
||||
</Compile>
|
||||
</ItemGroup>
|
||||
<Import Project="$(AVRSTUDIO_EXE_PATH)\\Vs\\Compiler.targets" />
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||||
</Project>
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||||
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@ -0,0 +1,198 @@
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/*
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* Copyright (c) 2006-2011 by Roland Riegel <feedback@roland-riegel.de>
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*
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* This file is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <stdio.h>
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#include <avr/interrupt.h>
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#include <avr/io.h>
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#include <avr/pgmspace.h>
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#include <avr/sfr_defs.h>
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#include <avr/sleep.h>
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#include "uart.h"
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/* some mcus have multiple uarts */
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#ifdef UDR0
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#define UBRRH UBRR0H
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#define UBRRL UBRR0L
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#define UDR UDR0
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#define UCSRA UCSR0A
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#define UDRE UDRE0
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#define RXC RXC0
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#define UCSRB UCSR0B
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#define RXEN RXEN0
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#define TXEN TXEN0
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#define RXCIE RXCIE0
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|
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#define UCSRC UCSR0C
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#define URSEL
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#define UCSZ0 UCSZ00
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#define UCSZ1 UCSZ01
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#define UCSRC_SELECT 0
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#else
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#define UCSRC_SELECT (1 << URSEL)
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#endif
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#ifndef USART_RXC_vect
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#if defined(UART0_RX_vect)
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#define USART_RXC_vect UART0_RX_vect
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#elif defined(UART_RX_vect)
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#define USART_RXC_vect UART_RX_vect
|
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#elif defined(USART0_RX_vect)
|
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#define USART_RXC_vect USART0_RX_vect
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#elif defined(USART_RX_vect)
|
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#define USART_RXC_vect USART_RX_vect
|
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#elif defined(USART0_RXC_vect)
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#define USART_RXC_vect USART0_RXC_vect
|
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#elif defined(USART_RXC_vect)
|
||||
#define USART_RXC_vect USART_RXC_vect
|
||||
#else
|
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#error "Uart receive complete interrupt not defined!"
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#define BAUD 9600UL
|
||||
#warning "CPU frequency hardcoded here"
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||||
#define UBRRVAL (18432000UL/(BAUD*16)-1)
|
||||
/*define UBRRVAL (2304000UL/(BAUD*16)-1) mit 8er Teiler */
|
||||
#define USE_SLEEP 1
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||||
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void uart_init()
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{
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/* set baud rate */
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UBRRH = UBRRVAL >> 8;
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UBRRL = UBRRVAL & 0xff;
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/* set frame format: 8 bit, no parity, 1 bit */
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UCSRC = UCSRC_SELECT | (1 << UCSZ1) | (1 << UCSZ0);
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||||
/* enable serial receiver and transmitter */
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||||
#if !USE_SLEEP
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UCSRB = (1 << RXEN) | (1 << TXEN);
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||||
#else
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||||
UCSRB = (1 << RXEN) | (1 << TXEN) | (1 << RXCIE);
|
||||
#endif
|
||||
}
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||||
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||||
void uart_putc(uint8_t c)
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||||
{
|
||||
if(c == '\n')
|
||||
uart_putc('\r');
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||||
|
||||
/* wait until transmit buffer is empty */
|
||||
while(!(UCSRA & (1 << UDRE)));
|
||||
|
||||
/* send next byte */
|
||||
UDR = c;
|
||||
}
|
||||
|
||||
void uart_putc_hex(uint8_t b)
|
||||
{
|
||||
/* upper nibble */
|
||||
if((b >> 4) < 0x0a)
|
||||
uart_putc((b >> 4) + '0');
|
||||
else
|
||||
uart_putc((b >> 4) - 0x0a + 'a');
|
||||
|
||||
/* lower nibble */
|
||||
if((b & 0x0f) < 0x0a)
|
||||
uart_putc((b & 0x0f) + '0');
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||||
else
|
||||
uart_putc((b & 0x0f) - 0x0a + 'a');
|
||||
}
|
||||
|
||||
void uart_putw_hex(uint16_t w)
|
||||
{
|
||||
uart_putc_hex((uint8_t) (w >> 8));
|
||||
uart_putc_hex((uint8_t) (w & 0xff));
|
||||
}
|
||||
|
||||
void uart_putdw_hex(uint32_t dw)
|
||||
{
|
||||
uart_putw_hex((uint16_t) (dw >> 16));
|
||||
uart_putw_hex((uint16_t) (dw & 0xffff));
|
||||
}
|
||||
|
||||
void uart_putw_dec(uint16_t w)
|
||||
{
|
||||
uint16_t num = 10000;
|
||||
uint8_t started = 0;
|
||||
|
||||
while(num > 0)
|
||||
{
|
||||
uint8_t b = w / num;
|
||||
if(b > 0 || started || num == 1)
|
||||
{
|
||||
uart_putc('0' + b);
|
||||
started = 1;
|
||||
}
|
||||
w -= b * num;
|
||||
|
||||
num /= 10;
|
||||
}
|
||||
}
|
||||
|
||||
void uart_putdw_dec(uint32_t dw)
|
||||
{
|
||||
uint32_t num = 1000000000;
|
||||
uint8_t started = 0;
|
||||
|
||||
while(num > 0)
|
||||
{
|
||||
uint8_t b = dw / num;
|
||||
if(b > 0 || started || num == 1)
|
||||
{
|
||||
uart_putc('0' + b);
|
||||
started = 1;
|
||||
}
|
||||
dw -= b * num;
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||||
|
||||
num /= 10;
|
||||
}
|
||||
}
|
||||
|
||||
void uart_puts(const char* str)
|
||||
{
|
||||
while(*str)
|
||||
uart_putc(*str++);
|
||||
}
|
||||
|
||||
void uart_puts_p(PGM_P str)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
uint8_t b = pgm_read_byte_near(str++);
|
||||
if(!b)
|
||||
break;
|
||||
|
||||
uart_putc(b);
|
||||
}
|
||||
}
|
||||
|
||||
uint8_t uart_getc()
|
||||
{
|
||||
/* wait until receive buffer is full */
|
||||
#if USE_SLEEP
|
||||
uint8_t sreg = SREG;
|
||||
sei();
|
||||
|
||||
while(!(UCSRA & (1 << RXC)))
|
||||
sleep_mode();
|
||||
|
||||
SREG = sreg;
|
||||
#else
|
||||
while(!(UCSRA & (1 << RXC)));
|
||||
#endif
|
||||
|
||||
uint8_t b = UDR;
|
||||
if(b == '\r')
|
||||
b = '\n';
|
||||
|
||||
return b;
|
||||
}
|
||||
|
||||
EMPTY_INTERRUPT(USART_RXC_vect)
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
/*
|
||||
* Copyright (c) 2006-2011 by Roland Riegel <feedback@roland-riegel.de>
|
||||
*
|
||||
* This file is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#ifndef UART_H
|
||||
#define UART_H
|
||||
|
||||
#include <stdint.h>
|
||||
#include <avr/pgmspace.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
void uart_init();
|
||||
|
||||
void uart_putc(uint8_t c);
|
||||
|
||||
void uart_putc_hex(uint8_t b);
|
||||
void uart_putw_hex(uint16_t w);
|
||||
void uart_putdw_hex(uint32_t dw);
|
||||
|
||||
void uart_putw_dec(uint16_t w);
|
||||
void uart_putdw_dec(uint32_t dw);
|
||||
|
||||
void uart_puts(const char* str);
|
||||
void uart_puts_p(PGM_P str);
|
||||
|
||||
uint8_t uart_getc();
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
/*
|
||||
* P8000 WDC Emulator
|
||||
*
|
||||
* $Id: wdc_config.h,v 1.1 2012/05/29 20:13:00 olivleh1 Exp $
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
#ifndef CONFIG_H_
|
||||
#define CONFIG_H_
|
||||
|
||||
#define PORT_DATA PORTA
|
||||
#define PIN_DATA PINA
|
||||
#define DDR_DATA DDRA
|
||||
|
||||
#define PORT_INFO PORTC
|
||||
#define PIN_INFO PINC
|
||||
#define DDR_INFO DDRC
|
||||
|
||||
#define PIN_INFO_STATUS0 PINC0
|
||||
#define PIN_INFO_STATUS1 PINC1
|
||||
#define PIN_INFO_STATUS2 PINC2
|
||||
#define PIN_INFO_ASTB PINC3
|
||||
#define PIN_INFO_TE PINC4
|
||||
#define PIN_INFO_WDARDY PINC5
|
||||
#define PIN_INFO_TR PINC6
|
||||
#define PIN_INFO_RST PINC7
|
||||
|
||||
#endif /* CONFIG_H_ */
|
||||
|
|
@ -0,0 +1,84 @@
|
|||
/*
|
||||
* P8000 WDC Emulator
|
||||
*
|
||||
* $Id: wdc_main.c,v 1.1 2012/05/29 20:13:00 olivleh1 Exp $
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
#include <string.h>
|
||||
#include <avr/pgmspace.h>
|
||||
#include <avr/sleep.h>
|
||||
#include <avr/io.h>
|
||||
#include <avr/interrupt.h>
|
||||
#include "uart.h"
|
||||
#include "main.h"
|
||||
|
||||
void atmega_setup(void);
|
||||
|
||||
int main(void)
|
||||
{
|
||||
uint8_t cmdbuffer[9];
|
||||
uint8_t cmdcnt;
|
||||
|
||||
atmega_setup();
|
||||
|
||||
uart_puts_p(PSTR("P8000 WDC Emulator 1.0\n"));
|
||||
|
||||
while(1)
|
||||
{
|
||||
|
||||
while( !isset_info_reset() )
|
||||
{
|
||||
port_data_set( DATA_CLEAR );
|
||||
port_info_set( INFO_CLEAR );
|
||||
}
|
||||
|
||||
configure_port_data_read();
|
||||
cmdcnt = 0;
|
||||
port_info_set( INFO_STAT_GCMD );
|
||||
|
||||
while ( !isset_info_te() );
|
||||
while ( !isset_info_wdardy() );
|
||||
while ( cmdcnt < 9 )
|
||||
{
|
||||
while ( isset_info_wdardy() );
|
||||
port_info_set( INFO_ASTB | INFO_STAT_GCMD );
|
||||
cmdbuffer[cmdcnt] = port_data_get();
|
||||
port_info_set( INFO_STAT_GCMD );
|
||||
while ( !isset_info_wdardy() );
|
||||
cmdcnt++;
|
||||
}
|
||||
|
||||
uart_puts_p(PSTR("CMD Buffer:"));
|
||||
uart_putc_hex(cmdbuffer[0]);
|
||||
uart_putc_hex(cmdbuffer[1]);
|
||||
uart_putc_hex(cmdbuffer[2]);
|
||||
uart_putc_hex(cmdbuffer[3]);
|
||||
uart_putc_hex(cmdbuffer[4]);
|
||||
uart_putc_hex(cmdbuffer[5]);
|
||||
uart_putc_hex(cmdbuffer[6]);
|
||||
uart_putc_hex(cmdbuffer[7]);
|
||||
uart_putc_hex(cmdbuffer[8]);
|
||||
uart_putc('\n');
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
void atmega_setup(void)
|
||||
{
|
||||
set_sleep_mode(SLEEP_MODE_IDLE);
|
||||
|
||||
configure_pin_status0();
|
||||
configure_pin_status1();
|
||||
configure_pin_status2();
|
||||
configure_pin_astb();
|
||||
configure_pin_te();
|
||||
configure_pin_wdardy();
|
||||
configure_pin_tr();
|
||||
configure_pin_reset();
|
||||
|
||||
configure_port_data_read();
|
||||
|
||||
uart_init();
|
||||
}
|
||||
|
|
@ -0,0 +1,44 @@
|
|||
/*
|
||||
* P8000 WDC Emulator
|
||||
*
|
||||
* $Id: wdc_main.h,v 1.1 2012/05/29 20:13:00 olivleh1 Exp $
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
#ifndef MAIN_H_
|
||||
#define MAIN_H_
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#define isset_info_reset() ((PIN_INFO) & (1 << PIN_INFO_RST))
|
||||
#define isset_info_te() ((PIN_INFO) & (1 << PIN_INFO_TE))
|
||||
#define isset_info_wdardy() ((PIN_INFO) & (1 << PIN_INFO_WDARDY))
|
||||
|
||||
#define configure_port_data_read() DDR_DATA = 0x00 /* programs the DATA-Port as Input-only for reading from the P8000*/
|
||||
#define configure_port_data_write() DDR_DATA = 0xff /* programs the DATA-Port as Out-only for writing to the P8000*/
|
||||
|
||||
#define configure_pin_status0() DDR_INFO |= (1 << PIN_INFO_STATUS0)
|
||||
#define configure_pin_status1() DDR_INFO |= (1 << PIN_INFO_STATUS1)
|
||||
#define configure_pin_status2() DDR_INFO |= (1 << PIN_INFO_STATUS2)
|
||||
#define configure_pin_astb() DDR_INFO |= (1 << PIN_INFO_ASTB)
|
||||
#define configure_pin_te() DDR_INFO &= ~(1 << PIN_INFO_TE)
|
||||
#define configure_pin_wdardy() DDR_INFO &= ~(1 << PIN_INFO_WDARDY)
|
||||
#define configure_pin_tr() DDR_INFO |= (1 << PIN_INFO_TR)
|
||||
#define configure_pin_reset() DDR_INFO &= ~(1 << PIN_INFO_RST)
|
||||
|
||||
#define port_data_set(x) (PORT_DATA = x)
|
||||
#define port_info_set(x) (PORT_INFO = x)
|
||||
#define port_data_get(x) PIN_DATA
|
||||
#define port_info_get(x) PIN_INFO
|
||||
|
||||
#define DATA_CLEAR 0x00
|
||||
#define INFO_CLEAR 0x00
|
||||
|
||||
#define INFO_ASTB (1 << PIN_INFO_ASTB)
|
||||
#define INFO_STAT_GCMD (1 << PIN_INFO_STATUS0) /* 0x01 */
|
||||
#define INFO_STAT_RDATA (1 << PIN_INFO_STATUS1) /* 0x02 */
|
||||
#define INFO_STAT_WDATA ((1 << PIN_INFO_STATUS0) | (1 << PIN_INFO_STATUS1)) /* 0x03 */
|
||||
#define INFO_STAT_ERROR ((1 << PIN_INFO_STATUS0) | (1 << PIN_INFO_STATUS1) | (1 << PIN_INFO_STATUS1)) /* 0x07 */
|
||||
|
||||
#endif /* MAIN_H_ */
|
||||
Loading…
Reference in New Issue