Harmony 3 driver and system service application examples for SAM L21 family

MPLAB® Harmony 3 is an extension of the MPLAB® ecosystem for creating embedded firmware solutions for Microchip 32-bit SAM and PIC® microcontroller and microprocessor devices. Refer to the following links for more information.

This repository contains the MPLAB® Harmony 3 driver and system service application examples for SAM L21 family

To clone or download these applications from Github, go to the main page of this repository and then click Clone button to clone this repository or download as zip file. This content can also be downloaded using content manager by following these instructions.

Contents Summary

Folder	Description
apps	Contains driver and system service example applications
docs	Contains documentation in html format for offline viewing (to be used only after cloning this repository onto a local machine). Use github pages of this repository for viewing it online.

Code Examples

The following applications are provided to demonstrate the typical or interesting usage models of one or more peripheral libraries.

Name	Description
I2C driver asynchronous - I2C EEPROM	This example application demonstrates how to use the I2C driver in asynchronous mode to perform read/write operations on an EEPROM
I2C driver asynchronous - multi slave	This example application demonstrates the multi-client feature of the asynchronous mode of the I2C driver by communicating with an external EEPROM and a temperature sensor
SPI driver asynchronous - multi instance	This example application demonstrates the multi instance feature of the asynchronous mode of the SPI driver by reading and writing to two EEPROMs connected to two different SPI bus
USART driver asynchronous - USART echo	This example application demonstrates the asynchronous mode of the USART driver by echoing the received characters
FAT filesystem using NVM Media	This application shows an example of implementing a FAT disk in the device internal Flash memory
FAT filesystem using SD Card media	This application shows an example of using the MPLAB Harmony File System to access and modify the contents of a SD card using the SDSPI driver and the SPI PLIB
FreeRTOS basic	This example application demonstrates context switching between four tasks of different priorites. Two tasks run periodically while the other two tasks are event driven
Console Debug System Service using UART	This example application demonstrates the UART based console and debug system service
Console Debug System Service using USB	This example application demonstrates the USB based console and debug system service
Time System Service multi-client	This example application demonstrates the multi-client system timer functionality