Skip to content

A
attinykurs
Commit 9788a10e authored by BuildTools's avatar BuildTools
Browse files
Options

Merge branch 'master' into fixurd 

Different fixes in each, so merging should be fine.
parents 11fb15c0 293ffe09
Expand all Hide whitespace changes
Inline Side-by-side
Showing with 1570 additions and 270 deletions
Session1-LF/Task1-LF.c
View file @ 9788a10e
/*
* Task1-LF.c
* Task1.c
*
* Created: 29.01.2017 23:43:39
* Created: 11.02.2017 23:37:53
* Author : Petter
*/
/**
* F_CPU tells the timer what the CPU's clock frequency is, such that the timer will count correctly.
* Note that this DOES NOT set the clock speed, it just informs the timer.
......@@ -13,7 +15,7 @@
* F_CPU must be defined before including headers.
*/
#define F_CPU 3333333UL //The ATtiny817 operates at 20MHz with a default scaling factor of 6: 20/6 = 3.333333MHz
#define F_CPU 3333333UL //The ATtiny4809 operates at 20MHz with a default scaling factor of 6: 20/6 = 3.333333MHz
/**
* System headers bellow
......@@ -24,26 +26,31 @@
/**
* Define helpers for pin bit positions.
* The LED0 on the ATmega324PB main board is connected to pin 4 on port B.
* The LED0 on the ATtiny4809 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.
*/
#define LED0 4 // LED0 is connected to pin 4 on port B (PIN4_bp)
#define LED0 4 // LED 1 is connected to pin 4 on PORTD
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
* 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
* 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
*/
PORTB.DIR |= (1 << LED0); // Set LED0 as output - Using "B" in PORTx.DIR since the LED is connected to port B 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
......@@ -51,8 +58,9 @@ int main(void){
while (1)
{
PORTB.OUT ^= (1 << LED0); // Changes the state of LED0 by XOR-ing the last state. Check the XOR-table to find out how this works.
// Non-compressed: PORTB_OUT = PORTB.OUT ^ (1 << LED0);
PORTD.OUT ^= (1 << LED0); // Changes the state of LED0 by XOR-ing the last state. Check the XOR-table to find out how this works.
// Non-compressed: PORTD.OUT = PORTD.OUT ^ (1 << LED0);
//Can also refer to toogle register: PORTD.OUTTGL = (1 << LED0). IMPORTANT: only use equal sign here (=)
_delay_ms(500);
}
}
Session1-LF/Task2-LF.c
View file @ 9788a10e
/*
* Task2-LF.c
* Task2.c
*
* Created: 29.01.2017 23:43:39
* Created: 11.02.2017 23:39:47
* Author : Petter
*/
......@@ -15,59 +15,74 @@
#include <util/delay.h>
/*
* Checkout the ATtiny817 datasheet to find the correct ports and pins
* Check out the ATtiny4809 datasheet to find the correct ports and pins
*/
// LED
#define LED0 4 //On port B
#define LED0 4 //On port D
// Button
#define SW0 5 //On port B
#define SW0 2 //On port C
int main(void)
{
/*
* We want to send signals to the LEDs, in order to turn it off and on.
* We also want to be able to read the switches.
* This is done by setting bits in the PORTx.DIR register (in this case PORTB.DIR)
* This is done by setting bits in the PORTx.DIR register (in this case PORTD.DIR and PORTC.DIR)
* PORTx.DIR: 1 is output, 0 is input
* LED: 1 LED is off, 0 LED is on
* Button: 1 Button is open, 0 button is pressed
* Bit set logic:
* Set to 1: FLAG |= ( 1 << BIT_POS )
* Set to 0: FLAG &= ~( 1 << BIT_POS )
* Set to 1: REG |= ( 1 << BIT_POS )
* Set to 0: REG &= ~( 1 << BIT_POS )
*/
/**
* In order to read from the switches, we need to give it a ground reference, via a pull-up resistor.
* If we don't, the switch will have a floating ground, and hence its value will be undefined.
* On the ATtiny817, we enable pull-up by setting the "PORT_PULLUPEN_bp" flag in "PORTx.PINnCTRL" high.
* See datasheet section 16 (I/O-ports) and user guide section 4 (Hardware User Guide).
* On the ATtiny4809, we enable pull-up by setting the "PORT_PULLUPEN" flag in "PORTx.PINnCTRL" high.
* See datasheet section 15 (I/O-ports).
*/
/*
* It's your time to do some stuff! Do the following:
* 1 - Set LED0 as output
* 2 - Set SW0 as input
* 3 - Enable pull-up on button SW0
*/
PORTB.DIR |= (1 << LED0); // Set LED0 as output
PORTB.DIR &= ~(1 << SW0); //Set SW0 as input
PORTB.PIN5CTRL |= (1 << PORT_PULLUPEN_bp); //Enable pull-up on button SW0 (pin5)
PORTD.DIR |= (1 << LED0); // Set LED0 as output
PORTC.DIR &= ~(1 << SW0); //Set SW0 as input
PORTB.PIN2CTRL |= (1 << PORT_PULLUPEN_bp); //Enable pull-up on button SW0 (pin5)
while (1)
{
/*
* Here, you want to check if a button is pressed, and if yes, turn on the LED.
* If no, then do the opposite.
* Similar to setting pins with PORTx_OUT, we can read pins with PORTx.IN
* Similar to setting pins with PORTx.OUT, we can read pins with PORTx.IN
* In order to check a pin value, mask out that particular bit. (use bitwise AND)
* Bit masking is done like this:
* (REGISTER & (1 << BIT_POS)), which selects bit BIT_POS from register.
* If that bit is 0, the result will be 0. If it is 1, the result will be other than 0 (depending on bit pos).
*/
if(!(PORTB.IN & (1 << SW0))){ // If button is pressed (0 - LOW
PORTB.OUT &= ~(1 << LED0); // Sets output to 0, turns LED0 on
/*
* Do the following:
* 1 - check if button SW0 is pressed
* 2 - if so, turn the LED on
* 3 - if not, turn the LED off
*/
if(!(PORTC.IN & (1 << SW0))){ // If button is pressed (0 - LOW
PORTD.OUT &= ~(1 << LED0); // Sets output to 0, turns LED0 on
}
else{
PORTB.OUT |= (1 << LED0); // Sets output to 1, turns LED off
PORTD.OUT |= (1 << LED0); // Sets output to 1, turns LED off
}
}
......
Session1-LF/Task3-LF.c
View file @ 9788a10e
......@@ -12,10 +12,10 @@
#include <stdbool.h>
//LED
#define LED0 4 //on port B
#define LED0 4 //on port D
//Button
#define SW0 5 //on port B
#define SW0 2 //on port C
int main(void)
{
......@@ -29,10 +29,10 @@ int main(void)
* Set to 0: REG &= ~( 1 << BIT_POS )
* This is called "read-modify-write".
*
* The ATtiny817 also has special port registers that can do some of this for you.
* The ATtiny4809 also has special port registers that can do some of this for you.
* Read what PORTx.DIRSET, .DIRCLR and .DIRTGL do to the PORTx.DIR register,
* And similarly what PORTx.OUTSET, .OUTCLR and .OUTTGL do to PORTx.OUT
* (HINT: see chapter 16.5 of the datasheet)
* (HINT: see chapter 15.5 of the datasheet)
LF: They set clear and toggle bit in the register. eks: PORTB.DIRCLR = (1 << 5); to clear bit 5
......@@ -40,13 +40,16 @@ int main(void)
*/
PORTB.DIRSET = (1 << LED0); // Set LED0 as output
//Alt: PORTB.DIR |= (1 << LED0);
PORTD.DIRSET = (1 << LED0); // Set LED0 as output
//Alt: PORTD.DIR |= (1 << LED0);
PORTD.OUTSET = (1 << LED0); // Set LED0 output high (turns off the led, since the led is active low)
//Alt: PORTD.OUT |= (1 << LED0);
PORTB.DIRCLR = (1 << SW0); // Set SW0 as input (default)
//Alt: PORTB.DIR &= ~(1 << SW0);
PORTC.DIRCLR = (1 << SW0); // Set SW0 as input (default)
//Alt: PORTC.DIR &= ~(1 << SW0);
PORTB.PIN5CTRL |= (1 << 3); // Enable pull-up on button SW
PORTC.PIN2CTRL |= (1 << 3); // Enable pull-up on button SW
//eller bruk PORT_PULLUPEN_bp som er lik 3 (_bp = Bit Position)
......@@ -54,11 +57,11 @@ int main(void)
while (1)
{
if(!(PORTB.IN & (1 << SW0))){
if(!(PORTC.IN & (1 << SW0))){
if(buttonState == 0){
PORTB.OUTTGL = ( 1 << LED0);
//Alt: PORTB.OUT ^= (1 << LED0);
PORTD.OUTTGL = ( 1 << LED0);
//Alt: PORTD.OUT ^= (1 << LED0);
buttonState = 1;
}
......
Session1/Task1/Task1.componentinfo.xml
View file @ 9788a10e
......@@ -9,13 +9,13 @@
<CSub></CSub>
<CVariant></CVariant>
<CVendor>Atmel</CVendor>
<CVersion>1.1.0</CVersion>
<DefaultRepoPath>D:/Atmel\7.0\Packs</DefaultRepoPath>
<CVersion>1.2.0</CVersion>
<DefaultRepoPath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs</DefaultRepoPath>
<DependentComponents xmlns:d4p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays" />
<Description></Description>
<Files xmlns:d4p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
<d4p1:anyType i:type="FileInfo">
<AbsolutePath>D:/Atmel\7.0\Packs\atmel\ATtiny_DFP\1.1.102\include</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\include</AbsolutePath>
<Attribute></Attribute>
<Category>include</Category>
<Condition>C</Condition>
......@@ -26,29 +26,29 @@
<SourcePath></SourcePath>
</d4p1:anyType>
<d4p1:anyType i:type="FileInfo">
<AbsolutePath>D:/Atmel\7.0\Packs\atmel\ATtiny_DFP\1.1.102\include\avr\iotn817.h</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\include\avr\iom4809.h</AbsolutePath>
<Attribute></Attribute>
<Category>header</Category>
<Condition>C</Condition>
<FileContentHash>GzsE/dwQAz37AkZENa/sHg==</FileContentHash>
<FileContentHash>mWiFIOAGwUPlW0rYsXcjkg==</FileContentHash>
<FileVersion></FileVersion>
<Name>include/avr/iotn817.h</Name>
<Name>include/avr/iom4809.h</Name>
<SelectString></SelectString>
<SourcePath></SourcePath>
</d4p1:anyType>
<d4p1:anyType i:type="FileInfo">
<AbsolutePath>D:/Atmel\7.0\Packs\atmel\ATtiny_DFP\1.1.102\templates\main.c</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\templates\main.c</AbsolutePath>
<Attribute>template</Attribute>
<Category>source</Category>
<Condition>C Exe</Condition>
<FileContentHash>NtrFFJHqGYFgQ+e154IDwQ==</FileContentHash>
<FileContentHash>GD1k8YYhulqRs6FD1B2Hog==</FileContentHash>
<FileVersion></FileVersion>
<Name>templates/main.c</Name>
<SelectString>Main file (.c)</SelectString>
<SourcePath></SourcePath>
</d4p1:anyType>
<d4p1:anyType i:type="FileInfo">
<AbsolutePath>D:/Atmel\7.0\Packs\atmel\ATtiny_DFP\1.1.102\templates\main.cpp</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\templates\main.cpp</AbsolutePath>
<Attribute>template</Attribute>
<Category>source</Category>
<Condition>C Exe</Condition>
......@@ -59,22 +59,22 @@
<SourcePath></SourcePath>
</d4p1:anyType>
<d4p1:anyType i:type="FileInfo">
<AbsolutePath>D:/Atmel\7.0\Packs\atmel\ATtiny_DFP\1.1.102\gcc\dev\attiny817</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\gcc\dev\atmega4809</AbsolutePath>
<Attribute></Attribute>
<Category>libraryPrefix</Category>
<Condition>GCC</Condition>
<FileContentHash i:nil="true" />
<FileVersion></FileVersion>
<Name>gcc/dev/attiny817</Name>
<Name>gcc/dev/atmega4809</Name>
<SelectString></SelectString>
<SourcePath></SourcePath>
</d4p1:anyType>
</Files>
<PackName>ATtiny_DFP</PackName>
<PackPath>D:/Atmel/7.0/Packs/atmel/ATtiny_DFP/1.1.102/Atmel.ATtiny_DFP.pdsc</PackPath>
<PackVersion>1.1.102</PackVersion>
<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>
<PresentInProject>true</PresentInProject>
<ReferenceConditionId>ATtiny817</ReferenceConditionId>
<ReferenceConditionId>ATmega4809</ReferenceConditionId>
<RteComponents xmlns:d4p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
<d4p1:string></d4p1:string>
</RteComponents>
......
Session1/Task1/Task1.cproj
View file @ 9788a10e
......@@ -5,7 +5,7 @@
<ProjectVersion>7.0</ProjectVersion>
<ToolchainName>com.Atmel.AVRGCC8.C</ToolchainName>
<ProjectGuid>dce6c7e3-ee26-4d79-826b-08594b9ad897</ProjectGuid>
<avrdevice>ATtiny817</avrdevice>
<avrdevice>ATmega4809</avrdevice>
<avrdeviceseries>none</avrdeviceseries>
<OutputType>Executable</OutputType>
<Language>C</Language>
......@@ -20,29 +20,71 @@
<OverrideVtor>false</OverrideVtor>
<CacheFlash>true</CacheFlash>
<ProgFlashFromRam>true</ProgFlashFromRam>
<RamSnippetAddress />
<RamSnippetAddress>0x20000000</RamSnippetAddress>
<UncachedRange />
<preserveEEPROM>true</preserveEEPROM>
<OverrideVtorValue />
<OverrideVtorValue>exception_table</OverrideVtorValue>
<BootSegment>2</BootSegment>
<eraseonlaunchrule>0</eraseonlaunchrule>
<AsfFrameworkConfig>
<framework-data xmlns="">
<framework-data>
<options />
<configurations />
<files />
<documentation help="" />
<offline-documentation help="" />
<dependencies>
<content-extension eid="atmel.asf" uuidref="Atmel.ASF" version="3.32.0" />
<content-extension eid="atmel.asf" uuidref="Atmel.ASF" version="3.34.1" />
</dependencies>
</framework-data>
</AsfFrameworkConfig>
<ResetRule>0</ResetRule>
<EraseKey />
<avrtool>com.atmel.avrdbg.tool.nedbg</avrtool>
<avrtoolserialnumber>ATML3094051800000431</avrtoolserialnumber>
<avrdeviceexpectedsignature>0x1E9651</avrdeviceexpectedsignature>
<custom>
<ToolOptions>
<InterfaceProperties>
</InterfaceProperties>
<InterfaceName>
</InterfaceName>
</ToolOptions>
<ToolType>custom</ToolType>
<ToolNumber>
</ToolNumber>
<ToolName>Custom Programming Tool</ToolName>
</custom>
<avrtoolinterface>UPDI</avrtoolinterface>
<com_atmel_avrdbg_tool_simulator>
<ToolOptions xmlns="">
<InterfaceProperties>
</InterfaceProperties>
<InterfaceName>
</InterfaceName>
</ToolOptions>
<ToolType xmlns="">com.atmel.avrdbg.tool.simulator</ToolType>
<ToolNumber xmlns="">
</ToolNumber>
<ToolName xmlns="">Simulator</ToolName>
</com_atmel_avrdbg_tool_simulator>
<com_atmel_avrdbg_tool_nedbg>
<ToolOptions>
<InterfaceProperties>
<UpdiClock>750000</UpdiClock>
</InterfaceProperties>
<InterfaceName>UPDI</InterfaceName>
</ToolOptions>
<ToolType>com.atmel.avrdbg.tool.nedbg</ToolType>
<ToolNumber>ATML3094051800000431</ToolNumber>
<ToolName>nEDBG</ToolName>
</com_atmel_avrdbg_tool_nedbg>
<avrtoolinterfaceclock>750000</avrtoolinterfaceclock>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
<ToolchainSettings>
<AvrGcc>
<avrgcc.common.Device>-mmcu=attiny817 -B "%24(PackRepoDir)\atmel\ATtiny_DFP\1.1.102\gcc\dev\attiny817"</avrgcc.common.Device>
<avrgcc.common.Device>-mmcu=atmega4809 -B "%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\gcc\dev\atmega4809"</avrgcc.common.Device>
<avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
<avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
<avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
......@@ -57,7 +99,7 @@
</avrgcc.compiler.symbols.DefSymbols>
<avrgcc.compiler.directories.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\atmel\ATtiny_DFP\1.1.102\include</Value>
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\include</Value>
</ListValues>
</avrgcc.compiler.directories.IncludePaths>
<avrgcc.compiler.optimization.level>Optimize for size (-Os)</avrgcc.compiler.optimization.level>
......@@ -71,7 +113,7 @@
</avrgcc.linker.libraries.Libraries>
<avrgcc.assembler.general.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\atmel\ATtiny_DFP\1.1.102\include</Value>
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\include</Value>
</ListValues>
</avrgcc.assembler.general.IncludePaths>
</AvrGcc>
......@@ -80,7 +122,7 @@
<PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
<ToolchainSettings>
<AvrGcc>
<avrgcc.common.Device>-mmcu=attiny817 -B "%24(PackRepoDir)\atmel\ATtiny_DFP\1.1.102\gcc\dev\attiny817"</avrgcc.common.Device>
<avrgcc.common.Device>-mmcu=atmega4809 -B "%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\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>
......@@ -95,7 +137,7 @@
</avrgcc.compiler.symbols.DefSymbols>
<avrgcc.compiler.directories.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\atmel\ATtiny_DFP\1.1.102\include</Value>
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\include</Value>
</ListValues>
</avrgcc.compiler.directories.IncludePaths>
<avrgcc.compiler.optimization.level>Optimize (-O1)</avrgcc.compiler.optimization.level>
......@@ -110,7 +152,7 @@
</avrgcc.linker.libraries.Libraries>
<avrgcc.assembler.general.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\atmel\ATtiny_DFP\1.1.102\include</Value>
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\include</Value>
</ListValues>
</avrgcc.assembler.general.IncludePaths>
<avrgcc.assembler.debugging.DebugLevel>Default (-Wa,-g)</avrgcc.assembler.debugging.DebugLevel>
......
Session1/Task1/main.c
View file @ 9788a10e
......@@ -14,7 +14,7 @@
* F_CPU must be defined before including headers.
*/
#define F_CPU 3333333UL //The ATtiny817 operates at 20MHz with a default scaling factor of 6: 20/6 = 3.333333MHz
#define F_CPU 3333333UL //The ATtiny4809 operates at 20MHz with a default scaling factor of 6: 20/6 = 3.333333MHz
/**
* System headers bellow
......@@ -25,11 +25,15 @@
/**
* Define helpers for pin bit positions.
* The LED0 on the ATtiny817 main board is connected to pin 4 on port B.
* The LED0 on the ATtiny4809 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.
*/
#define LED0 4 // LED0 is connected to pin 4 on port B
#define LED0 4 // LED 1 is connected to pin 4 on PORTD
int main(void){
/**
......@@ -40,11 +44,12 @@ int main(void){
* 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
* 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
*/
PORTB.DIR |= (1 << LED0); // Set LED0 as output - Using "B" in PORTx.DIR since the LED is connected to port B 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
......@@ -52,8 +57,9 @@ int main(void){
while (1)
{
PORTB.OUT ^= (1 << LED0); // Changes the state of LED0 by XOR-ing the last state. Check the XOR-table to find out how this works.
// Non-compressed: PORTB.OUT = PORTB.OUT ^ (1 << LED0);
PORTD.OUT ^= (1 << LED0); // Changes the state of LED0 by XOR-ing the last state. Check the XOR-table to find out how this works.
// Non-compressed: PORTD.OUT = PORTD.OUT ^ (1 << LED0);
//Can also refer to toogle register: PORTD.OUTTGL = (1 << LED0). IMPORTANT: only use equal sign here (=)
_delay_ms(500);
}
}
Session1/Task2/Task2.componentinfo.xml
View file @ 9788a10e
......@@ -9,13 +9,13 @@
<CSub></CSub>
<CVariant></CVariant>
<CVendor>Atmel</CVendor>
<CVersion>1.1.0</CVersion>
<DefaultRepoPath>D:/Atmel\7.0\Packs</DefaultRepoPath>
<CVersion>1.2.0</CVersion>
<DefaultRepoPath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs</DefaultRepoPath>
<DependentComponents xmlns:d4p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays" />
<Description></Description>
<Files xmlns:d4p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
<d4p1:anyType i:type="FileInfo">
<AbsolutePath>D:/Atmel\7.0\Packs\atmel\ATtiny_DFP\1.1.102\include</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\include</AbsolutePath>
<Attribute></Attribute>
<Category>include</Category>
<Condition>C</Condition>
......@@ -26,29 +26,29 @@
<SourcePath></SourcePath>
</d4p1:anyType>
<d4p1:anyType i:type="FileInfo">
<AbsolutePath>D:/Atmel\7.0\Packs\atmel\ATtiny_DFP\1.1.102\include\avr\iotn817.h</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\include\avr\iom4809.h</AbsolutePath>
<Attribute></Attribute>
<Category>header</Category>
<Condition>C</Condition>
<FileContentHash>GzsE/dwQAz37AkZENa/sHg==</FileContentHash>
<FileContentHash>mWiFIOAGwUPlW0rYsXcjkg==</FileContentHash>
<FileVersion></FileVersion>
<Name>include/avr/iotn817.h</Name>
<Name>include/avr/iom4809.h</Name>
<SelectString></SelectString>
<SourcePath></SourcePath>
</d4p1:anyType>
<d4p1:anyType i:type="FileInfo">
<AbsolutePath>D:/Atmel\7.0\Packs\atmel\ATtiny_DFP\1.1.102\templates\main.c</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\templates\main.c</AbsolutePath>
<Attribute>template</Attribute>
<Category>source</Category>
<Condition>C Exe</Condition>
<FileContentHash>9Sja2uJ3CnNJ4jsn5JQvZw==</FileContentHash>
<FileContentHash>GD1k8YYhulqRs6FD1B2Hog==</FileContentHash>
<FileVersion></FileVersion>
<Name>templates/main.c</Name>
<SelectString>Main file (.c)</SelectString>
<SourcePath></SourcePath>
</d4p1:anyType>
<d4p1:anyType i:type="FileInfo">
<AbsolutePath>D:/Atmel\7.0\Packs\atmel\ATtiny_DFP\1.1.102\templates\main.cpp</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\templates\main.cpp</AbsolutePath>
<Attribute>template</Attribute>
<Category>source</Category>
<Condition>C Exe</Condition>
......@@ -59,22 +59,22 @@
<SourcePath></SourcePath>
</d4p1:anyType>
<d4p1:anyType i:type="FileInfo">
<AbsolutePath>D:/Atmel\7.0\Packs\atmel\ATtiny_DFP\1.1.102\gcc\dev\attiny817</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\gcc\dev\atmega4809</AbsolutePath>
<Attribute></Attribute>
<Category>libraryPrefix</Category>
<Condition>GCC</Condition>
<FileContentHash i:nil="true" />
<FileVersion></FileVersion>
<Name>gcc/dev/attiny817</Name>
<Name>gcc/dev/atmega4809</Name>
<SelectString></SelectString>
<SourcePath></SourcePath>
</d4p1:anyType>
</Files>
<PackName>ATtiny_DFP</PackName>
<PackPath>D:/Atmel/7.0/Packs/atmel/ATtiny_DFP/1.1.102/Atmel.ATtiny_DFP.pdsc</PackPath>
<PackVersion>1.1.102</PackVersion>
<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>
<PresentInProject>true</PresentInProject>
<ReferenceConditionId>ATtiny817</ReferenceConditionId>
<ReferenceConditionId>ATmega4809</ReferenceConditionId>
<RteComponents xmlns:d4p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
<d4p1:string></d4p1:string>
</RteComponents>
......
Session1/Task2/Task2.cproj
View file @ 9788a10e
......@@ -5,7 +5,7 @@
<ProjectVersion>7.0</ProjectVersion>
<ToolchainName>com.Atmel.AVRGCC8.C</ToolchainName>
<ProjectGuid>dce6c7e3-ee26-4d79-826b-08594b9ad897</ProjectGuid>
<avrdevice>ATtiny817</avrdevice>
<avrdevice>ATmega4809</avrdevice>
<avrdeviceseries>none</avrdeviceseries>
<OutputType>Executable</OutputType>
<Language>C</Language>
......@@ -27,22 +27,25 @@
<BootSegment>2</BootSegment>
<eraseonlaunchrule>0</eraseonlaunchrule>
<AsfFrameworkConfig>
<framework-data xmlns="">
<framework-data>
<options />
<configurations />
<files />
<documentation help="" />
<offline-documentation help="" />
<dependencies>
<content-extension eid="atmel.asf" uuidref="Atmel.ASF" version="3.32.0" />
<content-extension eid="atmel.asf" uuidref="Atmel.ASF" version="3.34.1" />
</dependencies>
</framework-data>
</AsfFrameworkConfig>
<ResetRule>0</ResetRule>
<EraseKey />
<avrtool />
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
<ToolchainSettings>
<AvrGcc>
<avrgcc.common.Device>-mmcu=attiny817 -B "%24(PackRepoDir)\atmel\ATtiny_DFP\1.1.102\gcc\dev\attiny817"</avrgcc.common.Device>
<avrgcc.common.Device>-mmcu=atmega4809 -B "%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\gcc\dev\atmega4809"</avrgcc.common.Device>
<avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
<avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
<avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
......@@ -57,7 +60,7 @@
</avrgcc.compiler.symbols.DefSymbols>
<avrgcc.compiler.directories.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\atmel\ATtiny_DFP\1.1.102\include</Value>
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\include</Value>
</ListValues>
</avrgcc.compiler.directories.IncludePaths>
<avrgcc.compiler.optimization.level>Optimize for size (-Os)</avrgcc.compiler.optimization.level>
......@@ -71,7 +74,7 @@
</avrgcc.linker.libraries.Libraries>
<avrgcc.assembler.general.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\atmel\ATtiny_DFP\1.1.102\include</Value>
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\include</Value>
</ListValues>
</avrgcc.assembler.general.IncludePaths>
</AvrGcc>
......@@ -80,7 +83,7 @@
<PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
<ToolchainSettings>
<AvrGcc>
<avrgcc.common.Device>-mmcu=attiny817 -B "%24(PackRepoDir)\atmel\ATtiny_DFP\1.1.102\gcc\dev\attiny817"</avrgcc.common.Device>
<avrgcc.common.Device>-mmcu=atmega4809 -B "%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\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>
......@@ -95,7 +98,7 @@
</avrgcc.compiler.symbols.DefSymbols>
<avrgcc.compiler.directories.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\atmel\ATtiny_DFP\1.1.102\include</Value>
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\include</Value>
</ListValues>
</avrgcc.compiler.directories.IncludePaths>
<avrgcc.compiler.optimization.level>Optimize (-O1)</avrgcc.compiler.optimization.level>
......@@ -110,7 +113,7 @@
</avrgcc.linker.libraries.Libraries>
<avrgcc.assembler.general.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\atmel\ATtiny_DFP\1.1.102\include</Value>
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.2.209\include</Value>
</ListValues>
</avrgcc.assembler.general.IncludePaths>
<avrgcc.assembler.debugging.DebugLevel>Default (-Wa,-g)</avrgcc.assembler.debugging.DebugLevel>
......
Session1/Task2/main.c
View file @ 9788a10e
......@@ -15,21 +15,21 @@
#include <util/delay.h>
/*
* Check out the ATtiny817 datasheet to find the correct ports and pins
* Check out the ATtiny4809 datasheet to find the correct ports and pins
*/
// LED
#define LED0 4 //On port B
#define LED0 4 //On port D
// Button
#define SW0 5 //On port B
#define SW0 2 //On port C
int main(void)
{
/*
* We want to send signals to the LEDs, in order to turn it off and on.
* We also want to be able to read the switches.
* This is done by setting bits in the PORTx.DIR register (in this case PORTB.DIR)
* This is done by setting bits in the PORTx.DIR register (in this case PORTD.DIR and PORTC.DIR)
* PORTx.DIR: 1 is output, 0 is input
* LED: 1 LED is off, 0 LED is on
* Button: 1 Button is open, 0 button is pressed
......@@ -41,8 +41,8 @@ int main(void)
/**
* In order to read from the switches, we need to give it a ground reference, via a pull-up resistor.
* If we don't, the switch will have a floating ground, and hence its value will be undefined.
* On the ATtiny817, we enable pull-up by setting the "PORT_PULLUPEN" flag in "PORTx.PINnCTRL" high.
* See datasheet section 16 (I/O-ports) and user guide section 4 (Hardware User Guide).
* On the ATtiny4809, we enable pull-up by setting the "PORT_PULLUPEN" flag in "PORTx.PINnCTRL" high.
* See datasheet section 15 (I/O-ports).
*/
/*
......
Session1/Task3/Task3.componentinfo.xml
View file @ 9788a10e
......@@ -9,13 +9,13 @@
<CSub></CSub>
<CVariant></CVariant>
<CVendor>Atmel</CVendor>
<CVersion>1.1.0</CVersion>
<DefaultRepoPath>D:/Atmel\7.0\Packs</DefaultRepoPath>
<CVersion>1.2.0</CVersion>
<DefaultRepoPath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs</DefaultRepoPath>
<DependentComponents xmlns:d4p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays" />
<Description></Description>
<Files xmlns:d4p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
<d4p1:anyType i:type="FileInfo">
<AbsolutePath>D:/Atmel\7.0\Packs\atmel\ATtiny_DFP\1.1.102\include</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\include</AbsolutePath>
<Attribute></Attribute>
<Category>include</Category>
<Condition>C</Condition>
......@@ -26,29 +26,29 @@
<SourcePath></SourcePath>
</d4p1:anyType>
<d4p1:anyType i:type="FileInfo">
<AbsolutePath>D:/Atmel\7.0\Packs\atmel\ATtiny_DFP\1.1.102\include\avr\iotn817.h</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\include\avr\iom4809.h</AbsolutePath>
<Attribute></Attribute>
<Category>header</Category>
<Condition>C</Condition>
<FileContentHash>GzsE/dwQAz37AkZENa/sHg==</FileContentHash>
<FileContentHash>mWiFIOAGwUPlW0rYsXcjkg==</FileContentHash>
<FileVersion></FileVersion>
<Name>include/avr/iotn817.h</Name>
<Name>include/avr/iom4809.h</Name>
<SelectString></SelectString>
<SourcePath></SourcePath>
</d4p1:anyType>
<d4p1:anyType i:type="FileInfo">
<AbsolutePath>D:/Atmel\7.0\Packs\atmel\ATtiny_DFP\1.1.102\templates\main.c</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\templates\main.c</AbsolutePath>
<Attribute>template</Attribute>
<Category>source</Category>
<Condition>C Exe</Condition>
<FileContentHash>zz/ElODBfy/fHwp9vidNjg==</FileContentHash>
<FileContentHash>GD1k8YYhulqRs6FD1B2Hog==</FileContentHash>
<FileVersion></FileVersion>
<Name>templates/main.c</Name>
<SelectString>Main file (.c)</SelectString>
<SourcePath></SourcePath>
</d4p1:anyType>
<d4p1:anyType i:type="FileInfo">
<AbsolutePath>D:/Atmel\7.0\Packs\atmel\ATtiny_DFP\1.1.102\templates\main.cpp</AbsolutePath>
<AbsolutePath>C:/Program Files (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.2.209\templates\main.cpp</AbsolutePath>
<Attribute>template</Attribute>
<Category>source</Category>