MPLAB® Harmony v3 Drivers on SAM C21 MCUs Using FreeRTOS™: Step 1
Create MPLAB Harmony v3 Project Using MPLAB® X IDE.
In the Categories pane of the New Project dialog, select Microchip Embedded. In the Projects pane, select 32-bit MCC Harmony Project, then click Next.
In the Framework Path edit box, browse to the folder you downloaded the framework to, then click Next.
In the Project Settings window, apply the following settings:
Location
Location indicates the path to the root folder of the new project. All project files will be placed inside this folder. The project location can be any valid path, for example: C:\microchip\harmony\v3\harmony_projects.
Folder
Folder indicates the name of the MPLABX.X folder. Enter "drivers_freertos_sam_c21_xpro" to create a drivers_freertos_sam_c21_xpro.X folder.
Name
Enter the project’s logical name as "getting_started_drivers_freertos_sam_c21_xpro". This is the name that will be shown from within the MPLAB X IDE.
Click Next to proceed to Configuration Settings.
Set the project’s Configuration Settings as follows:
Name: Enter the configuration name as "sam_c21_xpro".
- Target Device: Select ATSAMC21J18A as the target device.
After selecting the target device, click Finish to launch the MCC.
While the MCC tool launches, Click on Select MPLAB Harmony content type.
Click on the Finish Button in the MCC Content Manager Wizard.
The MCC plugin’s main window for the project will be displayed.
Before proceeding, set up the compiler toolchain.
Click on the Projects tab on the top left pane. Right click on the project name getting_started_drivers_freertos_sam_c21_xpro and go to Properties.
Select Connected Hardware Tool as SAM C21 Xplained Pro. Make sure that XC32 (v4.30) is selected as the Compiler Toolchain for XC32. Click on Apply and then click on OK.
Verify Clock Settings
A new window, Clock Easy View is opened.
In the Clock Easy View, verify that the Main Clock is set to 48 MHz.
