USB Audio Speaker Tutorial: Step 6

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Step 6: Include application specific source code and files

1

Copy the following application source files into the folder containing the project's source files:
app_usb_audio_task.c
app_usb_audio_task.h
app_display_task.c
app_display_task.h
Copy them from this folder:
apps/training/middleware/usb_speaker/usb_speaker_lab/dev_files
to this one:
apps/training/middleware/dev/usb_speaker/usb_speaker_lab/firmware/src

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2

Add app_usb_audio_task.c and app_display_task.c to the Source Files/app folder (in the MPLAB X IDE "Projects" pane) by right clicking and selecting Add Existing Item….

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3

Add app_usb_audio_task.h and app_display_task.h to the Header Files/app folder by right clicking and selecting Add Existing Item…

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The files under the project should look like this:

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4

Open the file app.c (in the MPLAB X IDE "Projects" pane under the Source Files/app folder) to add the initialization routines APP_DISPLAY_Initialize and APP_USB_AUDIO_Initialize in APP_Initialize.

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5

Add the audio and display task functions APP_USB_AUDIO_Tasks and APP_DISPLAY_Tasks in APP_Tasks.

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6

Save all the files before closing.

7

Now, you are ready to build the code. Click the "Clean and Build" Main_Rebuild_Project.png icon and verify that the project builds successfully.



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