In this 12th episode of the AVR Bare Metal programming series, https://www.youtube.com/playlist?list=PLtQdQmNK_0DQ8KGcZ1BOPv-3RDPvtqJ1H , we will cover: - Creating driver to take ADC measurements - Set up thresholding window - Learn about oversampling and decimation to increase effective ADC resolution from 12-bits to 14-bits - Create driver to perform oversampling and decimation. AVR121: Enhancing ADC Resolution By Oversampling App Note https://mchp.us/3RH5mla AVR64DD32 Datasheet https://mchp.us/3Q1nUeU AVR64DD32 Product Page https://mchp.us/46f90Hm AVR-DD Curiosity Nano Hardware User Guide https://mchp.us/3PZZmmn Timestamps: 00:00 In the previous video 00:21 In this video 01:24 Create ADC Control Functions 01:49 ADC Enable function 02:09 ADC Disable function 02:34 ADC Start Conversion function 03:07 ADC Stop Conversion function 03:40 ADC Is Conversion Done function 04:18 ADC Is Window Satisfied function 05:11 ADC Get Result function 05:31 Start Application code 05:37 Set up 1MHz Clock and Test Clock Output 06:24 Set up USART driver and test output 07:18 Set up ADC driver for single conversion with window threshold 09:35 Write code to start ADC Conversion, check for conversion complete, check if window satisfied, print result and whether window is satisfied 10:49 Test ADC driver with window threshold 11:44 Learning about Oversampling and Decimation (AVR121 App Note) 14:30 Implementing Oversampling and Decimation 14:34 ADC Start Oversampled Conversion function 15:44 ADC Get Oversampled Result function 18:14 Oversampling Application code 19:00 Test oversampling and observe effect of oversampling on thresholding window 19:28 Separate ADC Driver into header and source files 21:09 Test Driver works as expected 21:21 In the next video