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# 1 Harmony 3 Driver and System Service Application Examples for PIC32MK Family

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

Name | Description
--- | ---
Console Debug System Service Using UART | This example application demonstrates the UART based console and debug system service
EEPROM Emulator Library Read Write | This application example demonstrates how to read and write to the Emulated EEPROM memory space using the EEPROM Emulator library
FAT File System Using NVM Media | This application shows an example of implementing a FAT disk in the device internal Flash memory
FAT File System Using SDSPI Media | This application shows an example of using the MPLAB Harmony File System to access and modify the contents of an SD card using the SDSPI driver and the SPI PLIB
FreeRTOS Basic | This example application demonstrates context switching between four tasks of different priorities. Two tasks run periodically while the other two tasks are event driven
FreeRTOS Task Notification | This example application is to illustrate the FreeRTOS Task Notification feature which is used as a lightweight binary semaphore
I2C Driver Asynchronous - I2C EEPROM | This example application shows how to use the I2C driver in Asynchronous mode to perform operations on the EEPROM
I2C Driver Asynchronous - I2C Temp Sensor | This example application shows how to use the I2C driver in Asynchronous mode to communicate with the MCP9808 I2C based temperature sensor
I2C Driver Synchronous - I2C EEPROM | This example application shows how to use the I2C driver in Synchronous mode to perform operations on the EEPROM
I2C EEPROM AT24 Driver - EEPROM Read Write | This example application shows how to use the AT24 driver to perform read and write operations on AT24 series of EEPROM
SPI Driver Asynchronous - Multi Instance | This example demonstrates how to use multiple instances of the SPI driver in Asynchronous mode to communicate with multiple EEPROMs
SPI Driver Asynchronous - Multi Client | This example demonstrates how to use the single instance of the SPI driver in Asynchronous mode to communicate with multiple EEPROMs
SPI Driver Asynchronous - Self-Loopback Multi Client | This example demonstrates how to use the SPI driver in Asynchronous mode to achieve self-loopback between multiple clients
SPI Driver Synchronous - Self-Loopback Multi Client | This example demonstrates how to use the SPI driver in Synchronous mode to achieve self-loopback between multiple clients in RTOS environment
SPI EEPROM AT25 Driver - EEPROM Read Write | This example application shows how to use the AT25 driver to perform read and write operations on AT25 series of EEPROM
Time System Service Multi Client | This example application demonstrates the multi-client system timer functionality
USART Driver Asynchronous - USART Echo | This example echoes the received characters over the console using the USART driver in Asynchronous mode
USART Driver Asynchronous - USART Multi Instance | This example echoes the received characters over the two consoles using the USART driver in Asynchronous mode
USART Driver Synchronous - USART Echo | This example echoes the received characters over the console using the USART driver in Synchronous mode

Rev: D