1 Harmony 3 Driver and System Service Application Examples for SAM L21 Family
The following applications are provided to demonstrate the typical or interesting usage
models of one or more drivers, system services and RTOS.
| Name | Description |
|---|---|
| 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 |
| 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 priorities. Two tasks run periodically while the other two tasks are event driven |
| 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 Client | 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 |
| Time System Service Multi-client | This example application demonstrates the multi-client system timer functionality |
| USART Driver Asynchronous - USART Echo | This example application demonstrates the asynchronous mode of the USART driver by echoing the received characters |