feat: rename crate dependency

Cargo.lock

@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "arduino-hal"
@@ -74,9 +74,9 @@ checksum = "f8fe8f5a8a398345e52358e18ff07cc17a568fbca5c6f73873d3a62056309603"
 
 [[package]]
 name = "bytemuck"
-version = "1.21.0"
+version = "1.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef657dfab802224e671f5818e9a4935f9b1957ed18e58292690cc39e7a4092a3"
+checksum = "b6b1fc10dbac614ebc03540c9dbd60e83887fda27794998c6528f1782047d540"
 
 [[package]]
 name = "cfg-if"
@@ -143,36 +143,6 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8d5439c4ad607c3c23abf66de8c8bf57ba8adcd1f129e699851a6e43935d339d"
 
-[[package]]
-name = "neopixel_avr"
-version = "0.1.0"
-dependencies = [
- "arduino-hal",
- "avr-device",
- "embedded-hal 1.0.0",
- "nb 1.1.0",
- "neopixel_macros",
- "panic-halt",
- "proc-macro2",
- "smart-leds",
- "smart-leds-trait",
- "ufmt",
-]
-
-[[package]]
-name = "neopixel_macros"
-version = "0.1.0"
-dependencies = [
- "proc-macro2",
- "syn 2.0.58",
-]
-
-[[package]]
-name = "panic-halt"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de96540e0ebde571dc55c73d60ef407c653844e6f9a1e2fdbd40c07b9252d812"
-
 [[package]]
 name = "paste"
 version = "1.0.15"
@@ -181,18 +151,18 @@ checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.79"
+version = "1.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e835ff2298f5721608eb1a980ecaee1aef2c132bf95ecc026a11b7bf3c01c02e"
+checksum = "02b3e5e68a3a1a02aad3ec490a98007cbc13c37cbe84a3cd7b8e406d76e7f778"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.36"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
+checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"
 dependencies = [
  "proc-macro2",
 ]
@@ -208,9 +178,9 @@ dependencies = [
 
 [[package]]
 name = "rustversion"
-version = "1.0.19"
+version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7c45b9784283f1b2e7fb61b42047c2fd678ef0960d4f6f1eba131594cc369d4"
+checksum = "eded382c5f5f786b989652c49544c4877d9f015cc22e145a5ea8ea66c2921cd2"
 
 [[package]]
 name = "smart-leds"
@@ -230,6 +200,36 @@ dependencies = [
  "rgb",
 ]
 
+[[package]]
+name = "soft-serial"
+version = "0.1.0"
+dependencies = [
+ "arduino-hal",
+ "avr-device",
+ "smart-leds",
+ "static_pins",
+]
+
+[[package]]
+name = "static_pins"
+version = "0.1.0"
+source = "git+https://gitea.doryan04.ru/TheEmbeddedRust/static_pins#e3e619c7abfe9af0c966f970c0aef8b7fb89fb59"
+dependencies = [
+ "arduino-hal",
+ "static_pins_macros",
+]
+
+[[package]]
+name = "static_pins_macros"
+version = "0.1.0"
+source = "git+https://gitea.doryan04.ru/TheEmbeddedRust/static_pins#e3e619c7abfe9af0c966f970c0aef8b7fb89fb59"
+dependencies = [
+ "arduino-hal",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.100",
+]
+
 [[package]]
 name = "syn"
 version = "1.0.109"
@@ -243,9 +243,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.58"
+version = "2.0.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44cfb93f38070beee36b3fef7d4f5a16f27751d94b187b666a5cc5e9b0d30687"
+checksum = "b09a44accad81e1ba1cd74a32461ba89dee89095ba17b32f5d03683b1b1fc2a0"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -281,9 +281,9 @@ checksum = "e87a2ed6b42ec5e28cc3b94c09982969e9227600b2e3dcbc1db927a84c06bd69"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.16"
+version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a210d160f08b701c8721ba1c726c11662f877ea6b7094007e1ca9a1041945034"
+checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
 
 [[package]]
 name = "unwrap-infallible"

Cargo.toml

@@ -1,28 +1,32 @@
 [package]
-name = "neopixel_avr"
+name = "neopixel-avr"
 version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-panic-halt = "0.2.0"
-ufmt = "0.2.0"
-nb = "1.1.0"
-embedded-hal = "1.0"
-smart-leds-trait = "0.3.1"
 smart-leds = "0.4.0"
 
-[dependencies.neopixel_macros]
-path = "neopixel_macros"
-
-[dependencies.avr-device]
-version = "0.5.4"
-features = ["atmega32u4"]
-
 [dependencies.arduino-hal]
 git = "https://github.com/rahix/avr-hal"
 rev = "3e362624547462928a219c40f9ea8e3a64f21e5f"
-features = ["sparkfun-promicro"]
 
-[build-dependencies.proc-macro2]
-version = "=1.0.79"
+[dependencies.static-pins]
+git = "https://gitea.doryan04.ru/TheEmbeddedRust/static-pins"
 
+[features]
+sparkfun-promicro = ["arduino-hal/sparkfun-promicro", "static-pins/sparkfun-promicro"]
+
+[dependencies.avr-device]
+version = "0.5.4"
+
+[profile.dev]
+panic = "abort"
+codegen-units = 1
+debug = true
+lto = true
+opt-level = "s"
+
+[profile.release]
+panic = "abort"
+lto = true
+opt-level = "s"

neopixel_macros/Cargo.lock

@@ -1,46 +0,0 @@
-# This file is automatically @generated by Cargo.
-# It is not intended for manual editing.
-version = 3
-
-[[package]]
-name = "neopixel_macros"
-version = "0.1.0"
-dependencies = [
- "proc-macro2",
- "syn",
-]
-
-[[package]]
-name = "proc-macro2"
-version = "1.0.79"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e835ff2298f5721608eb1a980ecaee1aef2c132bf95ecc026a11b7bf3c01c02e"
-dependencies = [
- "unicode-ident",
-]
-
-[[package]]
-name = "quote"
-version = "1.0.36"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
-dependencies = [
- "proc-macro2",
-]
-
-[[package]]
-name = "syn"
-version = "2.0.58"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44cfb93f38070beee36b3fef7d4f5a16f27751d94b187b666a5cc5e9b0d30687"
-dependencies = [
- "proc-macro2",
- "quote",
- "unicode-ident",
-]
-
-[[package]]
-name = "unicode-ident"
-version = "1.0.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a210d160f08b701c8721ba1c726c11662f877ea6b7094007e1ca9a1041945034"

neopixel_macros/Cargo.toml

@@ -1,13 +0,0 @@
-[package]
-name = "neopixel_macros"
-version = "0.1.0"
-edition = "2021"
-
-[lib]
-proc_macro = true
-
-[dependencies]
-syn = "2.0.58"
-
-[build-dependencies.proc-macro2]
-version = "=1.0.79"

neopixel_macros/rust-toolchain.toml

@@ -1,4 +0,0 @@
-[toolchain]
-channel = "nightly-2024-03-22"
-components = [ "rust-src" ]
-profile = "complete"

neopixel_macros/src/lib.rs

@@ -1,54 +0,0 @@
-#![feature(proc_macro_quote)]
-#![no_std]
-
-use core::str::FromStr;
-
-extern crate alloc;
-
-use alloc::string::ToString;
-use proc_macro::{quote, TokenStream};
-use syn::parse;
-
-#[proc_macro]
-pub fn impl_static_pin(pin: TokenStream) -> TokenStream {
-    let parsing_result = parse::<syn::Ident>(pin.clone());
-
-    if let Ok(ident) = parsing_result {
-        let pin = TokenStream::from_str(ident.to_string().as_str()).unwrap();
-        let mut identifier = ident.to_string();
-        identifier.insert_str(1, "ORT");
-
-        let pin_num = identifier.pop().unwrap();
-
-        if pin_num.is_ascii_digit() {
-            let pin_num = TokenStream::from_str(&pin_num.to_string()).unwrap();
-
-            let port_field = TokenStream::from_str(&identifier.to_ascii_lowercase()).unwrap();
-
-            let port_ident = TokenStream::from_str(identifier.as_str()).unwrap();
-            let trait_ident = TokenStream::from_str("StaticPin").unwrap();
-
-            quote! {
-                impl $trait_ident for $pin {
-                    type Port = $port_ident;
-                    const PIN_NUM: u8 = $pin_num;
-
-                    fn write(data: u8) {
-                        unsafe {
-                            (*Self::Port::ptr())
-                                .$port_field
-                                .write(|w| w.bits(data));
-                        }
-                    }
-                    fn read() -> u8 {
-                        unsafe { (*Self::Port::ptr()).$port_field.read().bits() }
-                    }
-                }
-            }
-        } else {
-            unreachable!()
-        }
-    } else {
-        unreachable!()
-    }
-}

rust-toolchain.toml

@@ -1,4 +1,4 @@
 [toolchain]
 channel = "nightly-2024-06-13"
 components = [ "rust-src" ]
-profile = "complete"
+profile = "default"

src/lib.rs

@@ -1,46 +1,64 @@
 #![no_std]
 #![feature(asm_experimental_arch)]
 
-extern crate core;
+use core::{arch::asm, marker::PhantomData};
 
-mod macros;
-mod types;
-
-use types::*;
-
-use core::arch::asm;
-
-use arduino_hal::{
-    delay_us,
-    hal::port::{PD0, PD1, PD2, PD3, PD4, PD5, PD6, PD7},
-    pac::PORTD,
-    port::{mode::Output, Pin, PinOps},
-};
+use arduino_hal::port::{mode::Output, Pin, PinOps};
 use avr_device::interrupt::free;
-use neopixel_macros::impl_static_pin;
 
 use smart_leds::{SmartLedsWrite, RGB8};
+use static_pins::StaticPinOps;
 
-const LAST_BIT: u8 = 0x80;
+const MSB: u8 = 0x80;
 
 #[repr(transparent)]
 pub struct Neopixel<P> {
-    _pin: Pin<Output, P>,
+    _pin: PhantomData<Pin<Output, P>>,
 }
 
 impl<P> Neopixel<P>
 where
-    P: PinOps + StaticPin,
+    P: PinOps + StaticPinOps,
 {
     #[inline]
-    pub const fn new(_pin: Pin<Output, P>) -> Self {
-        Self { _pin }
+    pub fn new(_pin: Pin<Output, P>) -> Self {
+        Self {
+            _pin: PhantomData {},
+        }
+    }
+
+    fn write_color_channel(&self, data: u8) {
+        let mut data = data;
+        unsafe {
+            for _ in 0..8 {
+                P::set_high();
+                asm!("rjmp +0");
+                if data & MSB == 0 {
+                    P::set_low();
+                }
+                asm!(
+                    "
+                    rjmp +0
+                    rjmp +0
+                    "
+                );
+                P::set_low();
+                asm!(
+                    "
+                    rjmp +0
+                    rjmp +0
+                    rjmp +0
+                    "
+                );
+                data <<= 1;
+            }
+        }
     }
 }
 
 impl<P> SmartLedsWrite for Neopixel<P>
 where
-    P: PinOps + StaticPin,
+    P: PinOps + StaticPinOps,
 {
     type Error = ();
     type Color = smart_leds::RGB<u8>;
@@ -53,44 +71,10 @@ where
             for i in iterator {
                 let RGB8 { r, g, b } = i.into();
                 for value in [g, r, b] {
-                    self.priv_write(value);
+                    self.write_color_channel(value);
                 }
             }
         });
         Ok(())
     }
 }
-
-impl<P> Neopixel<P>
-where
-    P: PinOps + StaticPin,
-{
-    fn priv_write(&self, data: u8) {
-        let (mut count, mut data, port_data, pin_data) = (8, data, P::read(), 1 << P::PIN_NUM);
-        unsafe {
-            while count > 0 {
-                P::write(port_data | pin_data);
-                asm!("rjmp +0");
-                if data & LAST_BIT == 0 {
-                    P::write(port_data & !pin_data);
-                }
-                asm!(
-                    "
-                    rjmp +0
-                    rjmp +0
-                    "
-                );
-                P::write(port_data & !pin_data);
-                asm!(
-                    "
-                    rjmp +0
-                    rjmp +0
-                    rjmp +0
-                    "
-                );
-                data <<= 1;
-                count -= 1;
-            }
-        }
-    }
-}

src/macros/mod.rs

@@ -1,8 +0,0 @@
-#[macro_export]
-macro_rules! impl_static_pins {
-    ($($pin:ident),+) => {
-        $(
-            impl_static_pin!($pin);
-        )+
-    };
-}

src/types/mod.rs

@@ -1,2 +0,0 @@
-mod static_pin;
-pub(crate) use static_pin::*;

src/types/static_pin.rs

@@ -1,16 +0,0 @@
-use arduino_hal::{hal::port::*, pac::*};
-
-use crate::{impl_static_pin, impl_static_pins};
-
-pub trait StaticPin {
-    type Port;
-    const PIN_NUM: u8;
-
-    fn write(data: u8);
-    fn read() -> u8;
-}
-
-impl_static_pins!(
-    PB0, PB1, PB2, PB3, PB4, PB5, PB6, PB7, PC6, PC7, PD0, PD1, PD2, PD3, PD4, PD5, PD6, PD7, PE2,
-    PE6, PF0, PF1, PF4, PF5, PF6, PF7
-);