Decoding Rotary Encoders with STM32 | Truestudio + CUBEMx 

Exactly what I needed. I am glad I found this video

Certainly, this channel requires more attention out there.

This solution worked perfectly for me. The concept of encoders is perfectly explained. However, with respect to Physics, I would like to correct explanation in minute 9:55, rise is the duration of two square waves(each taking 0.5 us thus period is 1 us) as frequency is defined as the time taken to complete a single revolution i.e. wait till the bit is a 0 again if the clock source started at bit 0 or a 1 if it started as bit 1. I may sound like a perfectionist but that is a common mistake in understanding the period of a frequency that every Embedded Sys. Engineer should not fall trap to. That's only an error in explanation but the implementation is accurate.

I also dont find the connector pin for this ink jet printer motor dc encoder... hmm so it must accessed by the jumper?

Can anyone please tell me how to display this data from encoder in the LCD display in STM32?

Why didnt you use interrupts? wont it make the process more accurate

Could you please send me the code or put a link of it in description? It is easier to read in text format. Thank you

Cool man

👌

What is the voltage to be supplied for the PCB with encoder?

how to calculation rpm?