How to hide the cursor?

How-to
1

how to hide the cursor?

2

Please fill the template.

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## Description

###  What MCU/Processor/Board and compiler are you using?

###  What do you want to achieve?

### What have you tried so far?

## Code to reproduce
Add a code snippet which can run in the simulator. It should contain only the relevant code that compiles without errors when separated from your main code base.

The code block(s) should be formatted like:
```c
/*You code here*/
```
3

If on linux, instead of using X or GTK just use the framebuffer and “setterm -cursor off”.

Otherwise we need more context.