Reviewed Task1

parent ac61bd30
......@@ -15,7 +15,7 @@
<Description></Description>
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<d4p1:anyType i:type="FileInfo">
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\include</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\Atmel\ATmega_DFP\1.2.272\include</AbsolutePath>
<Attribute></Attribute>
<Category>include</Category>
<Condition>C</Condition>
......@@ -26,18 +26,18 @@
<SourcePath></SourcePath>
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<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\include\avr\iom4809.h</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\Atmel\ATmega_DFP\1.2.272\include\avr\iom4809.h</AbsolutePath>
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<Name>include/avr/iom4809.h</Name>
<SelectString></SelectString>
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<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\templates\main.c</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\Atmel\ATmega_DFP\1.2.272\templates\main.c</AbsolutePath>
<Attribute>template</Attribute>
<Category>source</Category>
<Condition>C Exe</Condition>
......@@ -48,7 +48,7 @@
<SourcePath></SourcePath>
</d4p1:anyType>
<d4p1:anyType i:type="FileInfo">
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\templates\main.cpp</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\Atmel\ATmega_DFP\1.2.272\templates\main.cpp</AbsolutePath>
<Attribute>template</Attribute>
<Category>source</Category>
<Condition>C Exe</Condition>
......@@ -59,7 +59,7 @@
<SourcePath></SourcePath>
</d4p1:anyType>
<d4p1:anyType i:type="FileInfo">
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\gcc\dev\atmega4809</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\Atmel\ATmega_DFP\1.2.272\gcc\dev\atmega4809</AbsolutePath>
<Attribute></Attribute>
<Category>libraryPrefix</Category>
<Condition>GCC</Condition>
......@@ -71,8 +71,8 @@
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</Files>
<PackName>ATmega_DFP</PackName>
<PackPath>C:/Program Files (x86)/Atmel/Studio/7.0/Packs/atmel/ATmega_DFP/1.2.209/Atmel.ATmega_DFP.pdsc</PackPath>
<PackVersion>1.2.209</PackVersion>
<PackPath>C:/Program Files (x86)/Atmel/Studio/7.0/Packs/Atmel/ATmega_DFP/1.2.272/Atmel.ATmega_DFP.pdsc</PackPath>
<PackVersion>1.2.272</PackVersion>
<PresentInProject>true</PresentInProject>
<ReferenceConditionId>ATmega4809</ReferenceConditionId>
<RteComponents xmlns:d4p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
......
......@@ -28,15 +28,15 @@
<eraseonlaunchrule>0</eraseonlaunchrule>
<AsfFrameworkConfig>
<framework-data>
<options />
<configurations />
<files />
<documentation help="" />
<offline-documentation help="" />
<dependencies>
<content-extension eid="atmel.asf" uuidref="Atmel.ASF" version="3.34.1" />
</dependencies>
</framework-data>
<options />
<configurations />
<files />
<documentation help="" />
<offline-documentation help="" />
<dependencies>
<content-extension eid="atmel.asf" uuidref="Atmel.ASF" version="3.34.1" />
</dependencies>
</framework-data>
</AsfFrameworkConfig>
<ResetRule>0</ResetRule>
<EraseKey />
......@@ -84,7 +84,7 @@
<PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
<ToolchainSettings>
<AvrGcc>
<avrgcc.common.Device>-mmcu=atmega4809 -B "%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\gcc\dev\atmega4809"</avrgcc.common.Device>
<avrgcc.common.Device>-mmcu=atmega4809 -B "%24(PackRepoDir)\Atmel\ATmega_DFP\1.2.272\gcc\dev\atmega4809"</avrgcc.common.Device>
<avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
<avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
<avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
......@@ -99,7 +99,7 @@
</avrgcc.compiler.symbols.DefSymbols>
<avrgcc.compiler.directories.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\include</Value>
<Value>%24(PackRepoDir)\Atmel\ATmega_DFP\1.2.272\include</Value>
</ListValues>
</avrgcc.compiler.directories.IncludePaths>
<avrgcc.compiler.optimization.level>Optimize for size (-Os)</avrgcc.compiler.optimization.level>
......@@ -113,7 +113,7 @@
</avrgcc.linker.libraries.Libraries>
<avrgcc.assembler.general.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\include</Value>
<Value>%24(PackRepoDir)\Atmel\ATmega_DFP\1.2.272\include</Value>
</ListValues>
</avrgcc.assembler.general.IncludePaths>
</AvrGcc>
......@@ -122,7 +122,7 @@
<PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
<ToolchainSettings>
<AvrGcc>
<avrgcc.common.Device>-mmcu=atmega4809 -B "%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\gcc\dev\atmega4809"</avrgcc.common.Device>
<avrgcc.common.Device>-mmcu=atmega4809 -B "%24(PackRepoDir)\Atmel\ATmega_DFP\1.2.272\gcc\dev\atmega4809"</avrgcc.common.Device>
<avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
<avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
<avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
......@@ -137,7 +137,7 @@
</avrgcc.compiler.symbols.DefSymbols>
<avrgcc.compiler.directories.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\include</Value>
<Value>%24(PackRepoDir)\Atmel\ATmega_DFP\1.2.272\include</Value>
</ListValues>
</avrgcc.compiler.directories.IncludePaths>
<avrgcc.compiler.optimization.level>Optimize (-O1)</avrgcc.compiler.optimization.level>
......@@ -152,7 +152,7 @@
</avrgcc.linker.libraries.Libraries>
<avrgcc.assembler.general.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\include</Value>
<Value>%24(PackRepoDir)\Atmel\ATmega_DFP\1.2.272\include</Value>
</ListValues>
</avrgcc.assembler.general.IncludePaths>
<avrgcc.assembler.debugging.DebugLevel>Default (-Wa,-g)</avrgcc.assembler.debugging.DebugLevel>
......
......@@ -2,7 +2,7 @@
* Task1.c
*
* Created: 11.02.2017 23:37:53
* Author : Petter
* Author : Petter Breedveld
*/
......@@ -25,7 +25,7 @@
/**
* Define helpers for pin bit positions.
* The LED0 on the ATtiny4809 main board is connected to pin 4 on port D.
* The LED0 on the ATmega4809 main board is connected to pin 4 on port D.
* Check the datasheet to find out which pins on which ports the different LEDs and buttons are connected to.
*/
......@@ -39,17 +39,17 @@ int main(void){
/**
* We want to send signals to the LEDs, in order to turn the off and on.
* In the AVR world we have the following:
* PORTx.DIR: 1 is output, 0 is input
* LED: 1 LED is off, 0 LED is on, this is called active-low
* Button: 1 button is open, 0 button is pressed, this is called active-low
* PORTx.DIR: 1 is output, 0 is input.
* LED: 1 LED is off, 0 LED is on, this is called active-low.
* Button: 1 button is open, 0 button is pressed, this is called active-low.
*
* Remember bit set logic:
* Set to 1: FLAG |= ( 1 << BIT_POS ) - using 'or' so we only change the one we want and leave the others untouched
* Set to 0: FLAG &= ~( 1 << BIT_POS ) - same thing here but using 'and', find paper and a logic-table, and try it out if you want to know how it works
* Toogle bit: FLAG ^= ( 1 << BIT_POS ) - using bitwise xor, toogles the bit at BIT_POS
* Set to 1: Register |= ( 1 << BIT_POS ) - using the 'or'('|') operator so we only change the one we want and leave the others untouched.
* Set to 0: Register &= ~( 1 << BIT_POS ) - same thing here but using the 'and'('&') and 'not'('~') operators, find paper and a logic-table, and try it out if you want to know how it works.
* Toogle bit: Register ^= ( 1 << BIT_POS ) - using bitwise the 'xor'('^') operator, toogles the bit at BIT_POS.
*/
PORTD.DIR |= (1 << LED0); // Set LED0 as output - Using "D" in PORTx.DIR since the LED is connected to port D on the microcontroller
PORTD.DIR |= (1 << LED0); // Set LED0 as output - Using "D" in PORTx.DIR since the LED is connected to port D on the microcontroller.
/*
* The usual way to run microcontrollers is using a simple infinite loop
......
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