3 Assignment 2: ADC Accumulation Modes
In this assignment the ADC of the ATtiny1627 will be configured to sample the Force Click board using the Burst and Series Conversion mode and conversions will be triggered by the RTC overflow event. The ATtiny1627 will go to sleep between samples to reduce power consumption.
The sampled ADC data will be transmitted over USART to the Data Visualizer. The Data Visualizer will be configured to graph single samples and the accumulated samples to visualize how the different configurations affect the noise and aliasing of the signal.
The Microchip Studio Solution Assignment2 includes the required starting point
for this assignment and should be available in the training material folder at the
following path: Assignment2
.
- Objectives
- Configure and run the ADC using Burst Conversion mode and the RTC overflow event as conversion trigger
- Configure and run the ADC using Series Conversion mode and the RTC overflow event as conversion trigger
- Configure the ATtiny1627 to go to sleep between ADC measurements to save power