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binary segment representation

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This commit is contained in:
Hexa Dust
2025-07-18 20:31:23 +01:00
parent 46cb2886f2
commit d69c3eb56d
1 changed files with 70 additions and 106 deletions
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176
src/display.rs
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@@ -82,169 +82,133 @@ impl SegmentPins {
}
#[derive(Clone, Copy, PartialEq, Eq)]
pub struct Segment {
a: bool,
b: bool,
c: bool,
d: bool,
e: bool,
f: bool,
g: bool,
dp: bool,
}
pub struct Segment(u8);
impl Segment {
pub fn new() -> Segment {
Segment {
a: false,
b: false,
c: false,
d: false,
e: false,
f: false,
g: false,
dp: false,
}
Segment(0)
}
pub fn off(&mut self) -> &mut Self {
self.0 = 0;
self
}
pub fn a(&mut self) -> &mut Self {
self.0 |= 0b1000_0000;
self
}
pub fn b(&mut self) -> &mut Self {
self.0 |= 0b0100_0000;
self
}
pub fn c(&mut self) -> &mut Self {
self.0 |= 0b0010_0000;
self
}
pub fn d(&mut self) -> &mut Self {
self.0 |= 0b0001_0000;
self
}
pub fn e(&mut self) -> &mut Self {
self.0 |= 0b0000_1000;
self
}
pub fn f(&mut self) -> &mut Self {
self.0 |= 0b0000_0100;
self
}
pub fn g(&mut self) -> &mut Self {
self.0 |= 0b0000_0010;
self
}
pub fn dp(&mut self) -> &mut Self {
self.0 |= 0b0000_0001;
self
}
pub fn apply(&self, seg: &mut SegmentPins) {
seg.set_off();
if self.a {
if self.0 & 0b1000_0000 != 0 {
seg.set_a();
}
if self.b {
if self.0 & 0b0100_0000 != 0 {
seg.set_b();
}
if self.c {
if self.0 & 0b0010_0000 != 0 {
seg.set_c();
}
if self.d {
if self.0 & 0b0001_0000 != 0 {
seg.set_d();
}
if self.e {
if self.0 & 0b0000_1000 != 0 {
seg.set_e();
}
if self.f {
if self.0 & 0b0000_0100 != 0 {
seg.set_f();
}
if self.g {
if self.0 & 0b0000_0010 != 0 {
seg.set_g();
}
if self.dp {
if self.0 & 0b0000_0001 != 0 {
seg.set_dp();
}
}
pub fn off(&mut self) -> &mut Self {
self.a = false;
self.b = false;
self.c = false;
self.d = false;
self.e = false;
self.f = false;
self.g = false;
self.dp = false;
self
}
pub fn num(&mut self, no: u8) -> &mut Self {
match no {
0 => {
self.a = true;
self.b = true;
self.c = true;
self.d = true;
self.e = true;
self.f = true;
self.a().b().c().d().e().f();
}
1 => {
self.b = true;
self.c = true;
self.b().c();
}
2 => {
self.a = true;
self.b = true;
self.g = true;
self.e = true;
self.d = true;
self.a().b().g().e().d();
}
3 => {
self.a = true;
self.b = true;
self.g = true;
self.c = true;
self.d = true;
self.a().b().g().c().d();
}
4 => {
self.f = true;
self.g = true;
self.b = true;
self.c = true;
self.f().g().b().c();
}
5 => {
self.a = true;
self.f = true;
self.g = true;
self.c = true;
self.d = true;
self.a().f().g().c().d();
}
6 => {
self.a = true;
self.f = true;
self.g = true;
self.c = true;
self.d = true;
self.e = true;
self.a().f().g().c().d().e();
}
7 => {
self.a = true;
self.b = true;
self.c = true;
self.a().b().c();
}
8 => {
self.a = true;
self.b = true;
self.c = true;
self.d = true;
self.e = true;
self.f = true;
self.g = true;
self.a().b().c().d().e().f().g();
}
9 => {
self.a = true;
self.b = true;
self.c = true;
self.d = true;
self.f = true;
self.g = true;
self.a().b().c().d().f().g();
}
_ => panic!("Num out of range"),
}
self
}
pub fn dp(&mut self) -> &mut Self {
self.dp = true;
self
}
pub fn minus(&mut self) -> &mut Self {
self.g = true;
self
self.g()
}
pub fn prompt(&mut self) -> &mut Self {
self.d = true;
self
self.d()
}
pub fn e(&mut self) -> &mut Self {
self.a = true;
self.d = true;
self.e = true;
self.f = true;
self.g = true;
self
pub fn sym_e(&mut self) -> &mut Self {
self.a().d().e().f().g()
}
}
@@ -293,7 +257,7 @@ impl DispalyState {
self[1].off();
self[2].off();
self[3].off().minus();
self[4].off().e();
self[4].off().sym_e();
self[5].off().minus();
self[6].off();
self[7].off();