1 Harmony 3 Peripheral Library Application Examples for SAMA5D2 Family
The following applications are provided to demonstrate the typical or interesting usage models of one or more peripheral libraries.
| Name | Description |
|---|---|
| ADC Automatic Window Comparison | This example application shows how to sample an analog input in polled mode and send the converted data to console using automatic window comparison of converted values |
| ADC Polling | This example application shows how to sample an analog input in polled mode and send the converted data to console |
| ADC User Sequence | This example application shows how to sample three analog inputs using the user sequencer in software trigger mode and send the converted data to the console |
| Cache Maintenance | This example application shows how to do cache maintenance operation by cleaning and invalidating the cache for the DMA buffers located in the cacheable SRAM region |
| Clock Configuration | This example application shows how to configure the clock system to run the device at maximum frequency. It also outputs a prescaled clock signal on a GPIO pin for measurement and verification |
| FLEXCOM SPI EEPROM Read Write | This example application shows how to use the FLEXCOM module in SPI mode |
| FLEXCOM SPI master Read Write Test Application | This is a FLEXCOM SPI Host test application which is provided to demonstrate communication between SPI host and the corresponding SPI client application available under - apps/flexcom/spi/slave/flexcom_spi_write_read/firmware |
| FLEXCOM SPI Slave Read Write | This example application demonstrates how to use the FLEXCOM SPI peripheral in client mode |
| FLEXCOM TWI (I2C) EEPROM | This example application shows how to use the FLEXCOM module in TWI mode |
| FLEXCOM USART Blocking | This example application shows how to use the FLEXCOM module in USART mode |
| FLEXCOM USART Flow Control | This example application shows how to use the FLEXCOM module in USART flow control mode |
| FLEXCOM USART Interrupt | This example application shows how to use the FLEXCOM module in USART mode |
| FLEXCOM USART Ring Buffer | This example application shows how to use the FLEXCOM peripheral in USART ring buffer mode |
| Low Power Modes | This example application shows how to enter low power modes of SAMA5D29 MPU |
| MCAN FD Interrupt | This example application shows how to use the MCAN module to transmit and receive CAN FD messages in interrupt mode |
| MCAN FD Blocking | This example application shows how to use the MCAN module to transmit and receive CAN messages in polling mode |
| MCAN Interrupt | This example application shows how to use the MCAN module to transmit and receive CAN messages in interrupt mode |
| PIO Interrupt | This example application shows how to generate GPIO interrupt on switch press and release, and indicate the switch status using the LED |
| PIO Polling | This example application shows how to poll the switch input, and indicate the switch status using the LED |
| PIT Period Change | This example application shows how PIT period can be changed during run time |
| PIT Periodic Interrupt | This example application shows how to use PIT counter in interrupt mode |
| PIT Polling | This example application shows how to use PIT counter in polling mode |
| PIT Start Stop | This example application shows how PIT can be started and stopped at run time |
| PWM Synchronous Channels | This example application shows how to use the PWM peripheral to generate 3-phase PWM signals with dead time |
| QSPI Flash Read Write | This example application shows how to use the QSPI Peripheral library to perform erase, write and read operation with the QSPI Serial Flash memory in Quad IO mode |
| RSTC Interrupt | This example application shows how to use the RSTC peripheral to generate an interrupt instead of generating a reset, when the Reset switch is pressed on board |
| RSTC Reset Cause | This example shows how to use the RSTC peripheral to indicate the cause of the device reset |
| RTC Alarm Interrupt | This example application shows how to use the RTC to configure the time and generate the alarm |
| SPI Ping Pong with DMA | This example application shows how to continuously transmit and receive data over a SPI interface using ping pong buffers with the DMA |
| SPI Blocking | This example application shows how to use the SPI peripheral to transmit and receive a block of data in a blocking manner |
| SPI Interrupt | This example application shows how to use the SPI peripheral to transmit and receive a block of data using interrupts |
| SPI Master Read Write Test Application | This is a SPI Host test application which is provided to demonstrate communication between SPI host and the corresponding SPI client application available under - apps/spi/slave/spi_write_read/firmware |
| SPI Slave Read Write | This example application demonstrates how to use the SPI peripheral in client mode |
| SPI Self Loopback DMA | This example application shows how to use the SPI peripheral with DMA to transmit and receive a block of data |
| TC Capture Mode | This example application shows how to use the TC module in capture mode to measure duty cycle and frequency of an external input |
| TC Compare Mode | This example application shows how to use the TC module in compare mode to generate an active low, active high, and toggle output on compare match |
| TC Timer Mode | This example application shows how to use the TC module in timer mode to generate periodic interrupt |
| TRNG Random Number | This example application shows how to use the TRNG Peripheral library to generate and read a random number |
| TWIHS EEPROM Emulation | This example application demonstrates how to use the TWIHS peripheral in client mode |
| TWIHS EEPROM Read Write | This example application shows how to use the TWIHS peripheral to write and read from the I2C serial EEPROM memory |
| TWIHS HOST write read | This example application demonstrates how to use the TWIHS peripheral in Master mode |
| UART Echo Blocking | This example application shows how to use the UART peripheral to transfer a block of data in a blocking manner |
| UART Echo Interrupt | This example application shows how to use the UART peripheral to transfer a block of data in a non-blocking manner |
| USART Ring Buffer | This example application shows how to use USART peripheral in ring buffer mode |
| WDT Timeout | This example application shows how to generate a Watchdog timer reset by emulating a deadlock |
| XDMAC Memory Transfer | This example application shows how to use the XDMAC peripheral to do a memory to memory transfer and illustrates the usage of burst size to reduce the transfer time |