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ableos-framebuffer/ableos/src/driver_traits/serial.rs

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Rust
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use kernel::device_interface::CharacterDevice;
pub struct Serial {
pub base: usize,
}
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impl CharacterDevice for Serial {
fn can_read(&self) -> bool {
true
}
fn can_write(&self) -> bool {
true
}
fn read_char(&mut self) -> Option<char> {
todo!()
}
fn write_char(&mut self, _c: char) -> bool {
todo!()
}
fn reset(&mut self) {
todo!()
}
fn initialize(&mut self) -> bool {
false
}
}
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pub fn new_serial_test() {
let mut serial = Serial { base: 0x3F8 };
serial.initialize();
serial.write_char('a');
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}