Description white-ar opened on Jul 26, 2024 analogRead (A9) generates an undefined reference to `analogRead (PureAnalogPin)' error when compiled for the M4 core. Setup: Giga R1 board library: 4.1.5 ...
I'm not familiar with the ADC of the Arduino-Microcontroller, so most of the code is copied. I'm not sure what source I had when I made it, but I'm pretty sure it was ...
The ATMega328 microcontroller as mounted on the Arduino UNO board has a 10-bit AD converter. Let’s use its function analogRead to measure some voltages with. How can we improve the accuracy of the ...