Difference between revisions of "AVR Library Usage Guide"

Latest revision as of 12:23, 6 December 2013

Below example demonstrates the step by step procedure to include the libraries into any applications.

Step 1: Open the Avr AtmelStudio-6 and select the New project from File Menu as shown below.

Step 2: Browse to your project folder and provide the project name and click on Ok.

Step 3: Once the project is saved a new dialog box “Device Selection” opens, Select Atmega32 and click OK.

Step 4: Once the project is successfully created the below window opens with the initil .c file .<br\> Note:

The initial file name will be same as project name.

Step 5: Write your program using the library functions and save it.<br\> Note:

Include the respective header files before calling any library functions.

Step 6: Add the library files(.c,.h) to the project as shown below. Note:

Copy the library files into the project folder before including them into the project.

Step 7: Add the Source(.c) and header( .h) files by browsing to the project folder.

Step 8: The included library files can be seen in Solution Explorer on the right side.

Step 9: Compile the project by clicking on Build Solution from Build menu (or press F7). Project complies if there are no errors. If there are any errors fix them and re-compile.

Step 10: Configure the Controller Freq by selecting the project properties from Project menu.<br\> Note:

As the Inbuilt delay routines as used the freq needs to be specified to generate accurate delays.

Step 11: Select the Symbols from Tool Chain menu and Click on Add Item in Defined Symbols(-D) box.

Step 12: Provide the Controller (Target Board) frequency as F_CPU=xxx Hz .In this case it is 11.0592Mhz.

Step 13: Configuring the optimization levels: Select the Optimization from ToolChain menu. Select the required optimization level from drop down. Refer WinAvr/Gcc documents for more optimization details.

Step 14: Seletcting the targed tool chain : Select the Advanced option on the left side, now click the link shown in blue colour”Tools->Options->Toochain ->Flavour Configuretion“.

Step 15: From the drop down select WinAVR and set it as Default toolchain by clicking on “Set As Default”. <br\> Note:

Above two Steps( 14 & 15) needs to be performed for the first time, ie till the WinAVR is configured as default Toolchain .

Step 16: Finally recompile after all configurations. Hex file will be generated with the project name in the selected Project->Debug folder.

@@ Line 1: / Line 1: @@
 *''Below example demonstrates the step by step procedure to include the libraries into any applications.''
 '''Step 1:''' ''Open the Avr AtmelStudio-6 and select the New project from File Menu as shown below.''
-[[File:Example.jpg]]
+[[File:1Open_AvrAtmel.png|720x480px]]
+'''Step 2:''' ''Browse to your project folder and provide the project name and click on Ok.''
+[[File:2Give_ProjName.png|720x480px]]
+[[File:2.1Give_ProjName.png|720x480px]]
+[[File:2.2Give_ProjName.png|720x480px]]
+'''Step 3:''' ''Once the project is saved a new dialog box “Device Selection” opens, Select Atmega32 and click OK.''
+[[File:3Device_Selection.png|720x480px]]
+'''Step 4:''' ''Once the project is successfully created the below window opens with the initil .c file .''<br\>
+''Note:''
+*''The initial file name will be same as project name.''
+[[File:4Initial_CFile.png|720x480px]]
+'''Step 5:''' ''Write your program using the library functions and save it.<br\>
+''Note:''
+*''Include the respective header files before calling any library functions.''
+[[File:5Write_program.png|720x480px]]
+'''Step 6:''' ''Add the library files(.c,.h) to the project as shown below.''
+''Note:''
+*''Copy the library files into the project folder before including them into the project.''
+[[File:6Add_LibraryFiles.png|720x480px]]
+'''Step 7:''' ''Add the Source(.c) and header( .h)  files by browsing to the project folder.''
+[[File:7Include_srcHeaderfile.png|720x480px]]
+'''Step 8:''' ''The included library files can be seen in Solution Explorer on the right side.''
+[[File:8Include_LibraryFiles.png|720x480px]]
+'''Step 9:''' ''Compile the project by clicking on Build Solution from Build menu (or press F7). Project complies if there are no errors. If there are any errors fix them and re-compile.''
+[[File:9Compile_Project.png|720x480px]]
+[[File:9.1Build_Project.png|720x480px]]
+'''Step 10:''' ''Configure the Controller Freq by selecting the project properties from Project menu.''<br\>
+''Note:''
+*''As the Inbuilt delay routines as used the freq needs to be specified to generate accurate delays.''
+[[File:10Configure_Frequency.png|720x480px]]
+'''Step 11:''' ''Select the Symbols from Tool Chain menu and Click on Add Item in Defined Symbols(-D) box.''
+[[File:11Select_Symbol.png|720x480px]]
+'''Step 12:''' ''Provide the Controller (Target Board) frequency as F_CPU=xxx Hz .In this case it is 11.0592Mhz.''
+[[File:12TargetBoard_Frqncy.png|720x480px]]
+'''Step 13:''' ''Configuring the optimization levels: Select the Optimization from ToolChain menu. Select the required optimization level from drop down. Refer WinAvr/Gcc documents for more optimization details.''
+[[File:13Configure_Optimization.png|720x480px]]
+'''Step 14:''' ''Seletcting the targed tool chain : Select the Advanced option on the left side, now click the link shown in blue colour”Tools->Options->Toochain ->Flavour Configuretion“.''
+[[File:14Target_ToolChain.png|720x480px]]
+'''Step 15:''' ''From the drop down select WinAVR and set it as Default toolchain by clicking on “Set As Default”.''
+[[File:15Select_WinAVR.png|720x480px]]<br\>
+''Note:''
+*''Above two Steps( 14 & 15) needs to be performed for the first time, ie till the WinAVR is configured as default Toolchain .''
+'''Step 16:''' ''Finally recompile after all configurations. Hex file will be generated with the project name in the selected '''Project->Debug folder.''' ''
+[[File:16Recompile_Project.png|720x480px]]