1 MPLAB® Harmony 3 Peripheral Library Application Examples for PIC32CM-GC/SG Family

Name	Description
AC Sleepwalking	This example application shows how to use the AC Peripheral library to perform a single shot comparison in standby sleep mode periodically and wake up the device when the comparator output toggles.
ADC Blocking	This example application shows how to use the ADC Peripheral library in blocking mode to convert analog input on a ADC channel.
ADC DMA Scan	This example application shows how to use the ADC Peripheral library in scan mode to convert multiple analog input on a ADC channels and transfer the ADC result using DMA.
ADC Interrupt	This example application shows how to use the ADC Peripheral library in interrupt mode to convert multiple analog inputs.
CAN FD Blocking	This example application shows how to use the CAN module to transmit and receive CAN FD messages in polling mode.
CAN FD Interrupt	This example application shows how to use the CAN module to transmit and receive CAN FD messages in interrupt mode
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.
DMAC CRC-32 Generation	This example application demonstrates how to use the DMAC peripheral to compute 32-bit Cyclic Redundancy Checksum (CRC).
DMAC Memory Transfer	This example application demonstrates how to use the DMAC peripheral to do a memory to memory transfer.
DMAC USART Echo	This example application demonstrates USART transfer with DMA to receive 10 bytes and echo back the received bytes.
EIC Interrupt	This example application demonstrates how to generate interrupt using the EIC on switch press and indicate it through an LED.
EVSYS Trigger	This example application demonstrates how to use the EVSYS Peripheral library to setup autonomous, low-latency and configurable communication between peripherals.
FCW Read Write	This example application demonstrates how to use the FCW to erase and program the internal Flash memory.
FREQM Measurement	This example application demonstrates how to use the FREQM peripheral to measure the frequency of the internal RC Oscillator.
MCRAMC ECC with Fault Injection Testing	This example application demonstrates how to test the SRAM using the MCRAMC ECC feature on internal SRAM memory.
PM Wakeup using EIC	This example demonstrates entering the low power modes and exiting it using the EIC.
PM Wakeup using RTC	This example demonstrates entering the low power modes and exiting it using the RTC.
PORT Polling	This example application demonstrate how to poll the switch input, and indicate the switch status using the LED.
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 shows how to use the RTC to configure the time and generate the alarm.
RTC Periodic Interrupt	This example application shows how to use the RTC to generate periodic interrupts.
RTC Tamper Detect	This example application shows how to configure and use tamper detect feature of RTC.
SERCOM I2C EEPROM Read Write	This example application demonstrates how to use the SERCOM peripheral to write and read from the I2C serial EEPROM memory.
SERCOM SPI EEPROM Read Write	This example application demonstrates how to use the SERCOM SPI peripheral to write and read from the SPI serial EEPROM memory.
SERCOM SPI Interrupt	This example application shows how to use SERCOM SPI PLIB with external loop back to write and then read back an array of data in interrupt mode.
SERCOM USART Blocking	This example application demonstrates how to use the SERCOM peripheral in USART mode to transfer block of data in a blocking manner.
SERCOM USART Interrupt	This example application demonstrates how to use the SERCOM peripheral in USART mode to transfer data in a non-blocking manner.
SERCOM USART Ring Buffer	This example application demonstrates how to use the SERCOM peripheral in USART ring buffer mode to transfer data in a non-blocking manner.
Systick Periodic Interrupt	This example shows how to use the SysTick to generate periodic interrupts.
TCC Capture Mode	This example shows how to use the TCC module in capture mode to measure duty cycle and frequency of an external input.
TCC Compare Mode	This example shows how to use the TCC module in compare mode to generate different waveforms.
TCC Timer Mode	This example shows how to use the TCC module in timer mode to generate periodic interrupt.
Trustzone EIC Pin Toggle	This example application demonstrates handling of external pin interrupt in secure and non-secure project.
TrustZone Secure TCC Demonstration	This example application performs a PWM signal applied on LED0 based on TCC0 peripheral.
TrustZone Systick periodic timeout	This example application shows how to use the SysTick to generate periodic interrupts on both Secure and Non-secure modes.
WDT Timeout	This example shows how to generate a Watchdog timer reset by emulating a deadlock.

AC Sleepwalking

This example application shows how to use the AC Peripheral library to perform a single shot comparison in standby sleep mode periodically and wake up the device when the comparator output toggles.

ADC Blocking

This example application shows how to use the ADC Peripheral library in blocking mode to convert analog input on a ADC channel.

ADC DMA Scan

This example application shows how to use the ADC Peripheral library in scan mode to convert multiple analog input on a ADC channels and transfer the ADC result using DMA.

ADC Interrupt

This example application shows how to use the ADC Peripheral library in interrupt mode to convert multiple analog inputs.

CAN FD Blocking

This example application shows how to use the CAN module to transmit and receive CAN FD messages in polling mode.

CAN FD Interrupt

This example application shows how to use the CAN module to transmit and receive CAN FD messages in interrupt mode

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.

DMAC CRC-32 Generation

This example application demonstrates how to use the DMAC peripheral to compute 32-bit Cyclic Redundancy Checksum (CRC).

DMAC Memory Transfer

This example application demonstrates how to use the DMAC peripheral to do a memory to memory transfer.

DMAC USART Echo

This example application demonstrates USART transfer with DMA to receive 10 bytes and echo back the received bytes.

EIC Interrupt

This example application demonstrates how to generate interrupt using the EIC on switch press and indicate it through an LED.

EVSYS Trigger

This example application demonstrates how to use the EVSYS Peripheral library to setup autonomous, low-latency and configurable communication between peripherals.

FCW Read Write

This example application demonstrates how to use the FCW to erase and program the internal Flash memory.

FREQM Measurement

This example application demonstrates how to use the FREQM peripheral to measure the frequency of the internal RC Oscillator.

MCRAMC ECC with Fault Injection Testing

This example application demonstrates how to test the SRAM using the MCRAMC ECC feature on internal SRAM memory.

PM Wakeup using EIC

This example demonstrates entering the low power modes and exiting it using the EIC.

PM Wakeup using RTC

This example demonstrates entering the low power modes and exiting it using the RTC.

PORT Polling

This example application demonstrate how to poll the switch input, and indicate the switch status using the LED.

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 shows how to use the RTC to configure the time and generate the alarm.

RTC Periodic Interrupt

This example application shows how to use the RTC to generate periodic interrupts.

RTC Tamper Detect

This example application shows how to configure and use tamper detect feature of RTC.

SERCOM I2C EEPROM Read Write

This example application demonstrates how to use the SERCOM peripheral to write and read from the I2C serial EEPROM memory.

SERCOM SPI EEPROM Read Write

This example application demonstrates how to use the SERCOM SPI peripheral to write and read from the SPI serial EEPROM memory.

SERCOM SPI Interrupt

This example application shows how to use SERCOM SPI PLIB with external loop back to write and then read back an array of data in interrupt mode.

SERCOM USART Blocking

This example application demonstrates how to use the SERCOM peripheral in USART mode to transfer block of data in a blocking manner.

SERCOM USART Interrupt

This example application demonstrates how to use the SERCOM peripheral in USART mode to transfer data in a non-blocking manner.

SERCOM USART Ring Buffer

This example application demonstrates how to use the SERCOM peripheral in USART ring buffer mode to transfer data in a non-blocking manner.

Systick Periodic Interrupt

This example shows how to use the SysTick to generate periodic interrupts.

TCC Capture Mode

This example shows how to use the TCC module in capture mode to measure duty cycle and frequency of an external input.

TCC Compare Mode

This example shows how to use the TCC module in compare mode to generate different waveforms.

TCC Timer Mode

This example shows how to use the TCC module in timer mode to generate periodic interrupt.

Trustzone EIC Pin Toggle

This example application demonstrates handling of external pin interrupt in secure and non-secure project.

TrustZone Secure TCC Demonstration

This example application performs a PWM signal applied on LED0 based on TCC0 peripheral.

TrustZone Systick periodic timeout

This example application shows how to use the SysTick to generate periodic interrupts on both Secure and Non-secure modes.

WDT Timeout

This example shows how to generate a Watchdog timer reset by emulating a deadlock.