Create your first Motor Control Application using MPLAB® Harmony v3: Step 1

Step 1.1: Install the MPLAB® Harmony Configurator (MHC) Plug-in in MPLAB X IDE

1

Verify that MHC is installed.

• Launch MPLAB® X IDE from the Windows® Start Menu. Close any projects and files that are currently open.
• Go to Tools > Embedded.
• You will see MPLAB Harmony 3 Configurator in the menu.

Tools_setup.png

If you don't see it in the menu, install MHC.

Step 1.2: Create MPLAB Harmony v3 Project using MPLAB X IDE

1

Select File > New Project from the main IDE menu.

Close all existing opened projects before you start creating a new project.

2

In the Categories pane of the New Project dialog, select Microchip Embedded. In the Projects pane, select 32-bit MPLAB Harmony 3 Project, then click Next.

choose_project.png

If “32-Bit MPLAB Harmony 3 Project” is not displayed, install MHC.

3

In the Framework Path edit box, browse to the folder you downloaded the framework to. If you haven't done this or want to download it to a different folder, click the Launch Content Manager button, then click Next.

For more information on the Content Manager, see the "Download MPLAB Harmony Framework" section of the "MPLAB® Harmony Configurator Overview" page.

Launch_manager.png

4

In the Project Settings window, apply the following settings:

  • 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:\Users\xxxx\HarmonyProjects\samE54_BLDC.
  • Folder: indicates the name of the MPLABX .X folder. Enter dspicdem_mclv2_atsame54_pim to create a dspicdem_mclv2_atsame54_pim.X folder.

This must be a valid directory name for your operating system.

  • Name: enter the project’s logical name as "mc_bldc_block_commutation_dspicdem_mclv2_atsame54_pim". This is the name that will be shown from within the MPLAB X IDE.

The "Path" box is read-only. It will update as you make changes to the other entries.

  • Click Next to proceed to Configuration Settings.
name_location.png

Clicking on the Show Visual Help button will open a help window providing a detailed description of the various fields in the Project Settings window.

project_wizard.png

5

Follow the steps below to set the project’s Configuration Settings.

  • Name: Enter the configuration name as "mc_bldc_block_commutation_dspicdem_mclv2_atsame54_pim".
  • Target Device: Select ATSAME54P20A as the target device.

You can select the Device Family or enter a partial device name to filter the list in Target Device in order to make it easier to locate the desired device.

  • After selecting the target device, click Finish to launch the MHC.
device_select.png

The New Project Wizard opens a Configuration Database Setup window to allow you to review the packages that will be used by the current project.

6

Click Launch to launch the MHC tool with the selected packages.

config_databasesetup.png

7

The MHC plug-in’s main window for the project will be displayed as shown in the image below.

h3_window.png

8

Before proceeding, set up the compiler toolchain. Click the Projects tab on the top left pane. Right click on the project name mc_bldc_block_commutation_dspicdem_mclv2_atsame54_pim and go to Properties.

properties.png

Make sure that XC32 (v2.41) is selected as the Compiler Toolchain for XC32. Click on Apply and then click on OK.

properties_window.png

If you closed MHC accidently and would like to open it again, go to Tools > Embedded > MPLAB Harmony 3 Configurator.

Step 1.3: Verify Clock Settings

1

Launch Clock Easy View by going to the MHC tab in MPLAB X IDE. Then, select Tools > Clock Configuration.

clock_configuration.png

A new window, Clock Easy View, is opened in the project’s main window.

2

Click on the Clock Easy View tab, scroll to the right and verify that the Main Clock is set to 120 MHz.

clock_view.png

Double click on Clock Easy View tab to maximize the window.



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