Interfacing the ls7366r chip with simulink using a Raspberry pi

Hello everyone,

I was struggling with the interface of the raspberry pi with the quadrature encoder directly using the analog input. But, the hardware is not good enough to detect all the inturrupts in the encoder signal. So, I bought the board with ls7366r chip on it. Now I need to create the one time initialization and the register read using the raspberry pi interfaced with simulink. Does anyone have the model with which I can do this?

[haitham tamimi]

hello sir

i have the same problem in my graduate project

How you fixed this problem?

[Mihir Pingle]

Yes I created a simulink model with help of the datasheet of LS7366R. I am attaching the file for it here

Answer 1

[Reeno Joseph]

Hi Mihir,

As of R2020a, we don't have a Simulink block to support quadrature encoder in Raspberry Pi.

Please follow our guide Device Driver blocks to create a custom block to read encoder values.

Hope this helps,

Reeno Joseph

[Mihir Pingle]

Thank you!