cursor-rs 0.1.4

Getter & Setter cursor position on VGA(0xB8000) in freestanding Rust.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39

# cursor-rs

Getter & Setter cursor position on VGA(0xB8000) in freestanding Rust.

## How to use

```sh

cargo add cursor-rs

```

## Example

```rust
#![no_std]
extern crate vgainfo_rs;
use vgainfo_rs::*;
extern crate cursor_rs;
use cursor_rs::*;

fn reset_screen() {
    let buffer_ptr = LENGTH as *mut VgaCharType;
    let iter = (0..LENGTH).map(|i| unsafe { buffer_ptr.add(i) });

    for ptr in iter {
        let value = unsafe { ptr.read_volatile() };
        unsafe { ptr.write_volatile(value & 0xff00) };
    }
    VgaCursor::new().set(0,0);
}

```

## Contact me

- Web: <https://github.com/hwoy>
- Email: <mailto:bosskillerz@gmail.com>
- Facebook: <https://www.facebook.com/watt.duean>