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Why are DSI pins green when DSI is disabled, they say RESET_STATE.

exlabs
Associate II

Hello,

 

This is how an STM32F479VI appears in CubeIDE without doing any configuration.

DSI is actually disabled, but the pin are light green and set RESET_STATE when I hoover over them.

  1. What is CubeIDE trying to tell me?
  2. I do not want to use DSI in this board, I will keep it disabled, do I need to do any configuration with this pins?

exlabs_0-1723041437222.png

Regards,

1 ACCEPTED SOLUTION

Accepted Solutions
TDK
Guru

> What is CubeIDE trying to tell me?

The DSI pins are special and dedicated. That's it.

> I do not want to use DSI in this board, I will keep it disabled, do I need to do any configuration with this pins?

No software configuration is needed, but the voltage supply still needs connected, see answer to your other question.

If you feel a post has answered your question, please click "Accept as Solution".

View solution in original post

2 REPLIES 2
TDK
Guru

> What is CubeIDE trying to tell me?

The DSI pins are special and dedicated. That's it.

> I do not want to use DSI in this board, I will keep it disabled, do I need to do any configuration with this pins?

No software configuration is needed, but the voltage supply still needs connected, see answer to your other question.

If you feel a post has answered your question, please click "Accept as Solution".
exlabs
Associate II

Thanks! That makes sense, I was unsure where to bundle these questions together.