1.9 EIC Interrupt
This example application demonstrates how to generate interrupt using the EIC on switch press and indicate it through an LED.
Description
The application registers an event callback with EIC peripheral library and toggles an LED for every switch press event.
Downloading and Building the Application
To clone or download this application from Github, go to the main page of this repository and then click Clone button to clone this repository or download as zip file.
Path of the application within the repository is apps/eic/eic_led_on_off.
To build the application, refer to the following table and open the project using its IDE.
| Project Name | Description |
|---|---|
| pic32wm_bw1_curiosity.X | MPLAB X project for PIC32WM-BW1 Curiosity board |
Setting Up the Hardware
The following table shows the target hardware for the application projects.
| Project Name | Board |
|---|---|
| pic32wm_bw1_curiosity.X | PIC32WM-BW1 Curiosity board |
Setting Up PIC32WM-BW1 Curiosity Board
- Connect the USB port on the board to the computer using a USB Type-C cable
Running the Application
- Build and program the application using its IDE.
- LED toggles on every switch release.
Refer to the following table for Switch and LED names:
| Board | Switch Name | LED Name |
|---|---|---|
| PIC32WM-BW1 Curiosity board | SW2 | Green LED |