Remove old broken run script

Add arrow keys and move F-keys

README.md

@@ -0,0 +1,34 @@
+A DIY split keyboard.
+
+## Directory
+
+### `/lib`
+A rust library, and the bulk of the keyboard firmware implementation.
+Written using the Embassy framework.
+
+### `/left` and `/right`
+Rust binaries, one for each half of the split keyboard.
+Most of the actual logic is implemented in `/lib`.
+
+### `/schematic`
+Kicad schematics of the keyboard PCBs.
+
+### `/case`
+3d-printable files of the keyboard case and related plastics.
+
+### `/editor`
+A graphical program for configuring the keyboard layout. Work in progress.
+
+
+## Developing
+
+Required tools:
+- Rust, obviously.
+- `probe-rs` for flashing the firmware. Follow instructions at https://probe.rs/
+- [`flip-link`](https://github.com/knurling-rs/flip-link/)
+- A debug probe of some kind, I recommend a [Pitaya-Link](https://github.com/makerdiary/pitaya-link)
+
+To flash:
+- plug in the probe,
+- `cd` into either `left` or `right`
+- `cargo run`

editor/README.md

@@ -1,3 +0,0 @@
-# tgnt
-
-Keyboard configuration library and editor.

left/Cargo.toml

@@ -9,7 +9,7 @@ edition = "2021"
 path = "../lib"
 package = "tangentbord1-lib"
 
-[dependencies]
+[target.thumbv6m-none-eabi.dependencies]
 cortex-m-rt = "0.7"
 embassy-rp = { version = "0.1.0", features = ["time-driver", "critical-section-impl"] }
 embassy-executor = { version = "0.5.0", features = ["nightly", "executor-thread", "integrated-timers", "arch-cortex-m"] }

left/layers.ron

@@ -61,24 +61,24 @@
 		Layer(
 			buttons: [
 				// Row 1
-				Key(Escape),
-				Key(Mute),
-				Key(VolumeDown),
-				Key(VolumeUp),
+				Key(F1),
+				Key(F4),
+				Key(F7),
+				Key(F10),
 				None,
 
 				// Row 2
-				Mod(LAlt),
-				Mod(LMod),
-				Mod(LShift),
-				Mod(LCtrl),
+				Key(F2),
+				Key(F5),
+				Key(F8),
+				Key(F11),
 				None,
 
 				// Row 3
-				None,
-				None,
-				None,
-				None,
+				Key(F3),
+				Key(F6),
+				Key(F9),
+				Key(F12),
 				None,
 
 				// Thumbpad

left/src/main.rs

@@ -1,9 +1,10 @@
 //! Firmware for Tangentbord1, left half.
 
-#![no_std]
+// NOTE: the order of attributes matters here..
 #![no_main]
+#![cfg(target_os = "none")] // only try to compile this for embedded
+#![no_std]
 #![feature(type_alias_impl_trait)]
-#![cfg(target_arch = "arm")]
 
 extern crate alloc;
 extern crate cortex_m_rt;

lib/src/button.rs

@@ -40,14 +40,14 @@ pub enum Button {
     Clone, Copy, Debug, Default, PartialEq, Eq, Serialize, Deserialize, MsgPack, MsgUnpack,
 )]
 pub enum CompShift {
-    /// Do not shift the key.
+    /// Do not shift the key. [Key::A] becomes 'a'.
     #[default]
     Lower,
 
-    /// Shift the key.
+    /// Shift the key. [Key::A] becomes 'A'.
     Upper,
 
-    /// Shift the key if shift is being held down.
+    /// Shift the key if shift is being held down. [Key::A] becomes 'a' or 'A' depending.
     Variable,
 }
 

lib/src/keyboard/lights.rs

@@ -137,7 +137,7 @@ async fn play_shader(state: &'static State, shader: &impl Shader) {
         (4, 4),
     ];
 
-    const BRIGHTNESS: f32 = 0.15;
+    const BRIGHTNESS: f32 = 1.00;
 
     let switch_coords = SWITCH_COORDS.map(|(x, y)| (f32::from(x) / 4.0, f32::from(y) / 4.0));
 

lib/src/keypress_handler.rs

@@ -1,7 +1,7 @@
 use core::future::pending;
 
 use crate::{
-    button::Button,
+    button::{Button, CompShift, Modifier},
     event::{button, switch, Half},
     keys::Key,
 };
@@ -28,6 +28,7 @@ pub async fn keypress_handler(
     output: &mut Pub<'_, impl PubSubBehavior<button::Event>, button::Event>,
 ) -> ! {
     type SwitchIndex = usize;
+
     #[derive(Debug)]
     struct PressEvent {
         source_button: SwitchIndex,
@@ -36,51 +37,88 @@ pub async fn keypress_handler(
         time: Instant,
     }
 
+    #[derive(Default)]
+    struct ShiftHeld {
+        left: bool,
+        right: bool,
+    }
+
+    impl ShiftHeld {
+        pub fn either(&self) -> bool {
+            self.left || self.right
+        }
+    }
+
     async fn slow_press(
         output: &mut Pub<'_, impl PubSubBehavior<button::Event>, button::Event>,
+        shift_held: &mut ShiftHeld,
         button: &Button,
     ) {
-        let event = match button {
-            &Button::Mod(m) | &Button::ModTap(_, m) => button::Event::PressMod(m),
-            &Button::Key(k) => button::Event::PressKey(k),
-            &Button::Compose2(csa, a, csb, b) => {
-                let events = [
-                    button::Event::PressKey(COMPOSE_KEY),
-                    button::Event::ReleaseKey(COMPOSE_KEY),
-                    button::Event::Wait,
-                    button::Event::PressKey(a),
-                    button::Event::ReleaseKey(a),
-                    button::Event::Wait,
-                    button::Event::PressKey(b),
-                    button::Event::ReleaseKey(b),
-                    button::Event::Wait,
-                ];
+        let do_compose = |keys: &[(CompShift, Key)]| {
+            for &(comp_shift, key) in keys {
+                match comp_shift {
+                    // Release any pressed shift keys
+                    CompShift::Lower => {
+                        if shift_held.left {
+                            output.publish_immediate(button::Event::ReleaseMod(Modifier::LShift));
+                        }
+                        if shift_held.right {
+                            output.publish_immediate(button::Event::ReleaseMod(Modifier::RShift));
+                        }
+                    }
 
-                for event in events {
-                    output.publish_immediate(event);
+                    // Press shift if not already pressed
+                    CompShift::Upper if !shift_held.either() => {
+                        output.publish_immediate(button::Event::PressMod(Modifier::LShift));
+                    }
+                    _ => {}
+                }
+                output.publish_immediate(button::Event::PressKey(key));
+                output.publish_immediate(button::Event::ReleaseKey(key));
+                output.publish_immediate(button::Event::Wait);
+
+                match comp_shift {
+                    // Re-press any shift keys we released
+                    CompShift::Lower => {
+                        if shift_held.left {
+                            output.publish_immediate(button::Event::PressMod(Modifier::LShift));
+                        }
+                        if shift_held.right {
+                            output.publish_immediate(button::Event::PressMod(Modifier::RShift));
+                        }
+                    }
+
+                    // Release the shift keys we pressed
+                    CompShift::Upper if !shift_held.either() => {
+                        output.publish_immediate(button::Event::ReleaseMod(Modifier::LShift));
+                    }
+                    _ => {}
+                }
+            }
+        };
+
+        let event = match button {
+            &Button::Mod(m) | &Button::ModTap(_, m) => {
+                match m {
+                    Modifier::LShift => shift_held.left = true,
+                    Modifier::RShift => shift_held.right = true,
+                    _ => {}
                 }
 
+                button::Event::PressMod(m)
+            }
+            &Button::Key(k) => button::Event::PressKey(k),
+            &Button::Compose2(csa, a, csb, b) => {
+                do_compose(&[(CompShift::Variable, COMPOSE_KEY), (csa, a), (csb, b)]);
                 return;
             }
             &Button::Compose3(csa, a, csb, b, csc, c) => {
-                let events = [
-                    button::Event::PressKey(COMPOSE_KEY),
-                    button::Event::ReleaseKey(COMPOSE_KEY),
-                    button::Event::Wait,
-                    button::Event::PressKey(a),
-                    button::Event::ReleaseKey(a),
-                    button::Event::Wait,
-                    button::Event::PressKey(b),
-                    button::Event::ReleaseKey(b),
-                    button::Event::Wait,
-                    button::Event::PressKey(c),
-                    button::Event::ReleaseKey(c),
-                ];
-
-                for event in events {
-                    output.publish_immediate(event);
-                }
-
+                do_compose(&[
+                    (CompShift::Variable, COMPOSE_KEY),
+                    (csa, a),
+                    (csb, b),
+                    (csc, c),
+                ]);
                 return;
             }
             _ => return,
@@ -90,10 +128,19 @@ pub async fn keypress_handler(
 
     async fn slow_release(
         output: &mut Pub<'_, impl PubSubBehavior<button::Event>, button::Event>,
+        shift_held: &mut ShiftHeld,
         button: &Button,
     ) {
         let event = match button {
-            &Button::Mod(m) | &Button::ModTap(_, m) => button::Event::ReleaseMod(m),
+            &Button::Mod(m) | &Button::ModTap(_, m) => {
+                match m {
+                    Modifier::LShift => shift_held.left = false,
+                    Modifier::RShift => shift_held.right = false,
+                    _ => {}
+                }
+
+                button::Event::ReleaseMod(m)
+            }
             &Button::Key(k) => button::Event::ReleaseKey(k),
             _ => return,
         };
@@ -104,6 +151,10 @@ pub async fn keypress_handler(
     let mut queue = Deque::<PressEvent, { 2 * SWITCH_COUNT }>::new();
     let queue = &mut queue;
 
+    // tracks whether a shift-key is being held down.
+    // required to properly play compose macros.
+    let mut shift_held = ShiftHeld::default();
+
     loop {
         // create a future that waits for the next ModTap to time out
         let modtap_timeout = async {
@@ -134,7 +185,7 @@ pub async fn keypress_handler(
                     continue;
                 };
                 debug!("modtap resolved as mod: {:?}", event.button);
-                slow_press(output, &event.button).await;
+                slow_press(output, &mut shift_held, &event.button).await;
 
                 loop {
                     let Some(event) = queue.pop_front() else { break };
@@ -145,7 +196,7 @@ pub async fn keypress_handler(
                         queue.push_front(event).expect("we just popped, the queue can't be full");
                         break;
                     }
-                    slow_press(output, &event.button).await;
+                    slow_press(output, &mut shift_held, &event.button).await;
                 }
 
                 continue;
@@ -194,7 +245,7 @@ pub async fn keypress_handler(
                         if queue.is_empty() {
                             debug!("sending key now");
                             // otherwise, send immediately
-                            slow_press(output, &button).await;
+                            slow_press(output, &mut shift_held, &button).await;
                         } else {
                             debug!("adding key to queue");
                             // if events in queue, also add to queue
@@ -222,16 +273,16 @@ pub async fn keypress_handler(
                             for _ in 0..position_in_queue {
                                 let prev_event = queue.pop_front().unwrap();
                                 debug!("pressing earlier event {:?}", prev_event);
-                                slow_press(output, &prev_event.button).await;
+                                slow_press(output, &mut shift_held, &prev_event.button).await;
                             }
                             let _ = queue.pop_front();
                             debug!("pressing modtap as key");
-                            slow_press(output, &Button::Key(k)).await;
-                            slow_release(output, &Button::Key(k)).await;
+                            slow_press(output, &mut shift_held, &Button::Key(k)).await;
+                            slow_release(output, &mut shift_held, &Button::Key(k)).await;
                         } else {
                             // If the ModTap wasn't in the queue, it has already been resolved as a Mod.
                             debug!("modtap wasn't in queue, releasing");
-                            slow_release(output, &button).await;
+                            slow_release(output, &mut shift_held, &button).await;
                         };
                     }
                     Button::Mod(..)
@@ -247,11 +298,11 @@ pub async fn keypress_handler(
                             for _ in 0..=position_in_queue {
                                 let prev_event = queue.pop_front().unwrap();
                                 debug!("pressing {prev_event:?}");
-                                slow_press(output, &prev_event.button).await;
+                                slow_press(output, &mut shift_held, &prev_event.button).await;
                             }
                         }
                         debug!("releasing key {button:?}");
-                        slow_release(output, &button).await;
+                        slow_release(output, &mut shift_held, &button).await;
                     }
                     _ => {}
                 }

lib/src/keys.rs

@@ -115,19 +115,19 @@ pub enum Key {
     PageUp = 0x4B,
     /// Keyboard Delete Forward
     Delete = 0x4C,
-    /// KeyboardEnd7
+    /// Keyboard End
     End = 0x4D,
-    /// Keyboard PageDown7
-    PageDown7 = 0x4E,
-    /// Keyboard RightArrow7
-    RightArrow7 = 0x4F,
-    /// Keyboard LeftArrow7
-    LeftArrow7 = 0x50,
-    /// Keyboard DownArrow7
-    DownArrow7 = 0x51,
-    /// Keyboard UpArrow7
-    UpArrow7 = 0x52,
-    /// Keypad Num Lock and Clear6
+    /// Keyboard PageDown
+    PageDown = 0x4E,
+    /// Keyboard RightArrow
+    RightArrow = 0x4F,
+    /// Keyboard LeftArrow
+    LeftArrow = 0x50,
+    /// Keyboard DownArrow
+    DownArrow = 0x51,
+    /// Keyboard UpArrow
+    UpArrow = 0x52,
+    /// Keypad Num Lock and Clear
     KeypadNumLock = 0x53,
     /// Keypad /
     KeypadSlash = 0x54,

lib/src/lib.rs

@@ -31,7 +31,6 @@ pub mod keys;
 pub mod layer;
 pub mod layout;
 pub mod logger;
-pub mod neopixel;
 pub mod rgb;
 pub mod rtt;
 pub mod serial_proto;

lib/src/neopixel.pio

@@ -1,11 +0,0 @@
-.program ws2812
-.side_set 1
-.wrap_target
-bitloop:
-   out x 1        side 0 [6]; Drive low. Side-set still takes place before instruction stalls.
-   jmp !x do_zero side 1 [3]; Branch on the bit we shifted out previous delay. Drive high.
- do_one:
-   jmp  bitloop   side 1 [4]; Continue driving high, for a one (long pulse)
- do_zero:
-   nop            side 0 [4]; Or drive low, for a zero (short pulse)
-.wrap

lib/src/neopixel.rs

@@ -1,122 +0,0 @@
-/*
-use embassy_rp::{
-    gpio::{AnyPin, Drive, SlewRate},
-    peripherals::{DMA_CH0, PIO0},
-    pio::{FifoJoin, PioPeripheral, PioStateMachine, ShiftDirection},
-    pio_instr_util,
-    relocate::RelocatedProgram,
-    PeripheralRef,
-};
-use embassy_time::{Duration, Timer};
-
-#[embassy_executor::task]
-pub async fn test(pio: PIO0, pin: AnyPin, dma: DMA_CH0) {
-    let (_common, mut sm, ..) = pio.split();
-    let mut dma = PeripheralRef::new(dma);
-
-    let pio_program = pio_proc::pio_file!("src/neopixel.pio");
-
-    let relocated = RelocatedProgram::new(&pio_program.program);
-    sm.write_instr(relocated.origin() as usize, relocated.code());
-    pio_instr_util::exec_jmp(&mut sm, relocated.origin());
-
-    let pin = sm.make_pio_pin(pin);
-    sm.set_set_pins(&[&pin]);
-    sm.set_sideset_base_pin(&pin);
-    sm.set_sideset_count(1);
-
-    // Clock config
-    // TODO CLOCK_FREQ should come from embassy_rp
-    const CLOCK_FREQ: u32 = 125_000_000;
-    const WS2812_FREQ: u32 = 800_000;
-    const CYCLES_PER_BIT: u32 = 16;
-
-    let bit_freq = WS2812_FREQ * CYCLES_PER_BIT;
-    let mut int = CLOCK_FREQ / bit_freq;
-    let rem = CLOCK_FREQ - (int * bit_freq);
-    let frac = (rem * 256) / bit_freq;
-    // 65536.0 is represented as 0 in the pio's clock divider
-    if int == 65536 {
-        int = 0;
-    }
-    sm.set_clkdiv((int << 8) | frac);
-    let pio::Wrap { source, target } = relocated.wrap();
-    sm.set_wrap(source, target);
-
-    sm.set_autopull(true);
-    sm.set_fifo_join(FifoJoin::TxOnly);
-    sm.set_pull_threshold(8); // 24?
-    sm.set_out_shift_dir(ShiftDirection::Left);
-
-    sm.set_enable(true);
-
-    log::info!("wrap: {:?}", sm.get_wrap());
-    log::info!("addr: {:?}", sm.get_addr());
-    log::info!("sideset_base: {:?}", sm.get_sideset_base());
-    log::info!("sideset_count: {:?}", sm.get_sideset_count());
-    log::info!("in_base: {:?}", sm.get_in_base());
-    log::info!("jmp_pin: {:?}", sm.get_jmp_pin());
-    log::info!("set_range: {:?}", sm.get_set_range());
-    log::info!("out_range: {:?}", sm.get_out_range());
-    log::info!("pull_threshold: {:?}", sm.get_pull_threshold());
-    log::info!("push_threshold: {:?}", sm.get_push_threshold());
-
-    //sm = rp2pio.StateMachine(
-    //    assembled,
-    //    frequency=12_800_000,  # to get appropriate sub-bit times in PIO program
-    //    first_sideset_pin=NEOPIXEL,
-    //    auto_pull=True,
-    //    out_shift_right=False,
-    //    pull_threshold=8,
-    //)
-
-    loop {
-        log::info!("sending dma");
-
-        sm.dma_push(dma.reborrow(), &[0x0a, 0x00, 0x00]).await;
-        Timer::after(Duration::from_millis(500)).await;
-        sm.dma_push(dma.reborrow(), &[0x00, 0x0a, 0x00]).await;
-        Timer::after(Duration::from_millis(500)).await;
-        sm.dma_push(dma.reborrow(), &[0x00, 0x00, 0x0a]).await;
-        Timer::after(Duration::from_millis(500)).await;
-
-        //sm0.set_enable(true);
-    }
-}
-
-#[embassy_executor::task]
-pub async fn test_blink(pio: PIO0, pin: AnyPin) {
-    log::info!("test blink hehe");
-    let (_, mut sm, ..) = pio.split();
-    // Setup sm2
-
-    // blink
-    let prg = pio_proc::pio_file!("src/blink.pio");
-
-    let relocated = RelocatedProgram::new(&prg.program);
-    let out_pin = sm.make_pio_pin(pin);
-    let pio_pins = [&out_pin];
-    sm.set_set_pins(&pio_pins);
-    sm.set_set_range(25, 1);
-
-    sm.write_instr(relocated.origin() as usize, relocated.code());
-    pio_instr_util::exec_jmp(&mut sm, relocated.origin());
-    // sm.set_clkdiv((65535 << 8) + 255 as u32);
-    // sm.set_clkdiv(0);
-
-    let pio::Wrap { source, target } = relocated.wrap();
-    sm.set_wrap(source, target);
-
-    //     sm.set_clkdiv((125e6 / 20.0 / 2e2 * 256.0) as u32);
-    sm.set_enable(true);
-    // sm.wait_push().await as i32;
-    // sm.push_tx(1);
-    sm.wait_push(125_000_000).await;
-    log::info!("started");
-
-    loop {
-        sm.wait_irq(3).await;
-        log::info!("did it!");
-    }
-}
-*/

lib/src/neopixel2.pio

@@ -1,8 +0,0 @@
-.program ws2812
-.origin 0
-.wrap_target
-   out x 1
-   set pins,1 [1]
-   mov pins,x [1]
-   set pins,0
-.wrap

lib/src/usb/keyboard.rs

@@ -116,9 +116,14 @@ impl RequestHandler for Handler {
 }
 type HidStream = HidReaderWriter<'static, Driver<'static, USB>, 256, 256>;
 
+/// Capacity of the [button::Event] buffer in [event_listener_task]. A too small capacity may cause
+/// events to be dropped.
+pub const BUTTON_EVENT_BUF_LEN: usize = 32;
+
 #[embassy_executor::task]
 async fn event_listener_task(mut events: KbEvents, ctx: &'static Context) -> ! {
-    let button_events = PubSubChannel::<NoopRawMutex, button::Event, 10, 1, 1>::new();
+    let button_events =
+        PubSubChannel::<NoopRawMutex, button::Event, BUTTON_EVENT_BUF_LEN, 1, 1>::new();
     let mut button_pub = button_events.publisher().unwrap();
     let mut button_sub = button_events.subscriber().unwrap();
 
@@ -128,6 +133,7 @@ async fn event_listener_task(mut events: KbEvents, ctx: &'static Context) -> ! {
     )
     .await;
 
+    // match hack because rust isn't smart enough.
     match r {
         Either::First(never) | Either::Second(never) => match never {},
     }

lib/src/util.rs

@@ -1,7 +1,6 @@
 use core::{
     cell::UnsafeCell,
     fmt::{self, Debug, Display, Write},
-    iter,
     mem::MaybeUninit,
     ops::Deref,
 };
@@ -169,11 +168,12 @@ pub fn display_len(t: &impl Display) -> usize {
 pub struct DisplayPack<T>(pub T);
 impl<T: Display> MsgPack for DisplayPack<T> {
     fn pack(&self) -> impl Iterator<Item = msgpck::Piece<'_>> {
-        let len = display_len(&self.0) as u32;
+        "TODO".pack()
+        //let len = display_len(&self.0) as u32;
 
-        [msgpck::Marker::Str32.into(), len.into()]
-            .into_iter()
-            .chain(iter::from_fn(move || None)) // TODO
+        //[msgpck::Marker::Str32.into(), len.into()]
+        //    .into_iter()
+        //    .chain(iter::from_fn(move || None)) // TODO
     }
 
     fn pack_with_writer(&self, w: &mut dyn msgpck::Write) -> Result<usize, PackErr> {

right/Cargo.toml

@@ -9,7 +9,7 @@ edition = "2021"
 path = "../lib"
 package = "tangentbord1-lib"
 
-[dependencies]
+[target.thumbv6m-none-eabi.dependencies]
 cortex-m-rt = "0.7"
 embassy-rp = { version = "0.1.0", features = ["time-driver", "critical-section-impl"] }
 embassy-executor = { version = "0.5.0", features = ["nightly", "executor-thread", "integrated-timers", "arch-cortex-m"] }

right/layers.ron

@@ -39,7 +39,7 @@
 				Key(D0),
 
 				// Row 2
-				Compose2(Lower, Apostrophe, Variable, A), // ä
+				Compose2(Upper, Apostrophe, Variable, A), // ä
 				ModTap(D4, RCtrl),
 				ModTap(D5, RShift),
 				ModTap(D6, RMod),
@@ -47,7 +47,7 @@
 				Mod(RAlt),
 
 				// Row 3
-				Compose2(Lower, Apostrophe, Variable, O), // ö
+				Compose2(Upper, Apostrophe, Variable, O), // ö
 				Key(D1),
 				Key(D2),
 				Key(D3),
@@ -62,24 +62,24 @@
 		Layer(
 			buttons: [
 				// Row 1
-				Key(F1),
-				Key(F4),
-				Key(F7),
-				Key(F10),
+				None,
+				Key(Mute),
+				Key(VolumeDown),
+				Key(VolumeUp),
 				Layer(Move, Down, 1),
 
 				// Row 2
-				Key(F2),
-				ModTap(F5, RCtrl),
-				ModTap(F8, RShift),
-				ModTap(F11, RMod),
-				Mod(RAlt),
+				Key(LeftArrow),
+				Key(DownArrow),
+				Key(UpArrow),
+				Key(RightArrow),
+				None,
 
 				// Row 3
-				Key(F3),
-				Key(F6),
-				Key(F9),
-				Key(F12),
+				Key(Home),
+				Key(PageDown),
+				Key(PageUp),
+				Key(End),
 				None,
 
 				// Thumbpad

right/src/main.rs

@@ -1,7 +1,9 @@
 //! Firmware for Tangentbord1, right half.
 
-#![no_std]
+// NOTE: the order of attributes matters here..
 #![no_main]
+#![cfg(target_os = "none")] // only try to compile this for embedded
+#![no_std]
 #![feature(type_alias_impl_trait)]
 
 extern crate alloc;
@@ -43,8 +45,6 @@ async fn main(_spawner: Spawner) {
 
     neopixel.write(&[Rgb::new(0xFF, 0x00, 0x00)]).await;
 
-    //Timer::after(Duration::from_millis(3000)).await;
-
     let layers = include_bytes!("layers.pc");
     let Ok(layers): Result<Vec<Vec<Layer>>, _> = postcard::from_bytes(layers) else {
         log::error!("Failed to deserialize layer config");
@@ -54,7 +54,6 @@ async fn main(_spawner: Spawner) {
     let keyboard = KeyboardConfig {
         half,
         pins: [
-            // TODO: reconfigure these for right PCB
             // row 1
             board.d12.degrade(),
             board.d11.degrade(),

run

@@ -1,26 +0,0 @@
-#!/usr/bin/env nu
-
-# Build, flash, and run the firmware.
-#
-# Will also attach to serial logs
-def main [
-	bin: string # Which firmware to run, 'left' or 'right'.
-	--serial (-s): string # The serial device to get logs from.
-	--probe (-p): bool # Flash & run using probe-run instead of elf2uf2
-] {
-	if $probe == true {
-		cargo build --bin $bin
-		probe-run --chip RP2040 --speed 4000 ("./target/thumbv6m-none-eabi/debug/" + $bin)
-	} else {
-		cargo run --bin $bin
-	}
-
-	let log_script = ($env.FILE_PWD | path join "serial-logs")
-
-	if $serial == null {
-		nu $log_script
-	} else {
-		nu $log_script --serial $serial
-	}
-}
-