Build some of the framework for the bike application

This now sends a set of lights to the dashboard from a pico. I had to
adjust some of the colors as they do not look nearly as good in lights
as they do in the screen. There is no real application loop yet, no the
ability to get feedback from external controls.

Cargo.lock

@@ -120,6 +120,12 @@ version = "1.0.75"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4668cab20f66d8d020e1fbc0ebe47217433c1b6c8f2040faf858554e394ace6"
 
+[[package]]
+name = "arrayvec"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
+
 [[package]]
 name = "async-channel"
 version = "1.9.0"
@@ -351,6 +357,15 @@ dependencies = [
  "rustc-demangle",
 ]
 
+[[package]]
+name = "bare-metal"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5deb64efa5bd81e31fcd1938615a6d98c82eafcbcd787162b6f63b91d6bac5b3"
+dependencies = [
+ "rustc_version 0.2.3",
+]
+
 [[package]]
 name = "base64"
 version = "0.9.3"
@@ -377,9 +392,12 @@ checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
 name = "bike"
 version = "0.1.0"
 dependencies = [
+ "az",
  "cortex-m",
  "cortex-m-rt",
+ "embedded-alloc",
  "embedded-hal",
+ "fixed",
  "fugit",
  "lights-core",
  "panic-halt",
@@ -407,6 +425,12 @@ version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc827186963e592360843fb5ba4b973e145841266c1357f7180c43526f2e5b61"
 
+[[package]]
+name = "bitfield"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46afbd2983a5d5a7bd740ccb198caf5b82f45c40c09c0eed36052d91cb92e719"
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -711,6 +735,38 @@ version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06ea2b9bc92be3c2baa9334a323ebca2d6f074ff852cd1d7b11064035cd3868f"
 
+[[package]]
+name = "cortex-m"
+version = "0.7.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ec610d8f49840a5b376c69663b6369e71f4b34484b9b2eb29fb918d92516cb9"
+dependencies = [
+ "bare-metal",
+ "bitfield",
+ "embedded-hal",
+ "volatile-register",
+]
+
+[[package]]
+name = "cortex-m-rt"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee84e813d593101b1723e13ec38b6ab6abbdbaaa4546553f5395ed274079ddb1"
+dependencies = [
+ "cortex-m-rt-macros",
+]
+
+[[package]]
+name = "cortex-m-rt-macros"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0f6f3e36f203cfedbc78b357fb28730aa2c6dc1ab060ee5c2405e843988d3c7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.11"
@@ -729,6 +785,15 @@ dependencies = [
  "crc-catalog",
 ]
 
+[[package]]
+name = "crc-any"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a62ec9ff5f7965e4d7280bd5482acd20aadb50d632cf6c1d74493856b011fa73"
+dependencies = [
+ "debug-helper",
+]
+
 [[package]]
 name = "crc-catalog"
 version = "2.4.0"
@@ -744,6 +809,12 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "critical-section"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7059fff8937831a9ae6f0fe4d658ffabf58f2ca96aa9dec1c889f936f705f216"
+
 [[package]]
 name = "crossbeam-deque"
 version = "0.8.4"
@@ -845,6 +916,12 @@ version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7e962a19be5cfc3f3bf6dd8f61eb50107f356ad6270fbb3ed41476571db78be5"
 
+[[package]]
+name = "debug-helper"
+version = "0.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f578e8e2c440e7297e008bb5486a3a8a194775224bbc23729b0dbdfaeebf162e"
+
 [[package]]
 name = "deflate"
 version = "0.8.6"
@@ -937,6 +1014,35 @@ dependencies = [
  "serde 1.0.193",
 ]
 
+[[package]]
+name = "embedded-alloc"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ddae17915accbac2cfbc64ea0ae6e3b330e6ea124ba108dada63646fd3c6f815"
+dependencies = [
+ "critical-section",
+ "linked_list_allocator",
+]
+
+[[package]]
+name = "embedded-dma"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "994f7e5b5cb23521c22304927195f236813053eb9c065dd2226a32ba64695446"
+dependencies = [
+ "stable_deref_trait",
+]
+
+[[package]]
+name = "embedded-hal"
+version = "0.2.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "35949884794ad573cf46071e41c9b60efb0cb311e3ca01f7af807af1debc66ff"
+dependencies = [
+ "nb 0.1.3",
+ "void",
+]
+
 [[package]]
 name = "emseries"
 version = "0.6.0"
@@ -1075,7 +1181,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "38e2275cc4e4fc009b0669731a1e5ab7ebf11f469eaede2bab9309a5b4d6057f"
 dependencies = [
  "memoffset",
- "rustc_version",
+ "rustc_version 0.4.0",
 ]
 
 [[package]]
@@ -1253,6 +1359,45 @@ dependencies = [
  "percent-encoding 2.3.1",
 ]
 
+[[package]]
+name = "frunk"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11a351b59e12f97b4176ee78497dff72e4276fb1ceb13e19056aca7fa0206287"
+dependencies = [
+ "frunk_core",
+ "frunk_derives",
+]
+
+[[package]]
+name = "frunk_core"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af2469fab0bd07e64ccf0ad57a1438f63160c69b2e57f04a439653d68eb558d6"
+
+[[package]]
+name = "frunk_derives"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0fa992f1656e1707946bbba340ad244f0814009ef8c0118eb7b658395f19a2e"
+dependencies = [
+ "frunk_proc_macro_helpers",
+ "quote",
+ "syn 2.0.48",
+]
+
+[[package]]
+name = "frunk_proc_macro_helpers"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "35b54add839292b743aeda6ebedbd8b11e93404f902c56223e51b9ec18a13d2c"
+dependencies = [
+ "frunk_core",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
 [[package]]
 name = "ft-core"
 version = "0.1.0"
@@ -1272,6 +1417,15 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
 
+[[package]]
+name = "fugit"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "17186ad64927d5ac8f02c1e77ccefa08ccd9eaa314d5a4772278aa204a22f7e7"
+dependencies = [
+ "gcd",
+]
+
 [[package]]
 name = "futures"
 version = "0.3.29"
@@ -1400,6 +1554,12 @@ dependencies = [
  "slab",
 ]
 
+[[package]]
+name = "gcd"
+version = "2.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d758ba1b47b00caf47f24925c0074ecb20d6dfcffe7f6d53395c0465674841a"
+
 [[package]]
 name = "gdk-pixbuf"
 version = "0.18.3"
@@ -2207,6 +2367,15 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "itertools"
+version = "0.10.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itertools"
 version = "0.12.0"
@@ -2342,6 +2511,12 @@ dependencies = [
  "fixed",
 ]
 
+[[package]]
+name = "linked_list_allocator"
+version = "0.10.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9afa463f5405ee81cdb9cc2baf37e08ec7e4c8209442b5d72c04cfb2cd6e6286"
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.3.8"
@@ -2570,6 +2745,21 @@ dependencies = [
  "tempfile",
 ]
 
+[[package]]
+name = "nb"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "801d31da0513b6ec5214e9bf433a77966320625a37860f910be265be6e18d06f"
+dependencies = [
+ "nb 1.1.0",
+]
+
+[[package]]
+name = "nb"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d5439c4ad607c3c23abf66de8c8bf57ba8adcd1f129e699851a6e43935d339d"
+
 [[package]]
 name = "nix"
 version = "0.27.1"
@@ -2685,6 +2875,26 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "num_enum"
+version = "0.5.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f646caf906c20226733ed5b1374287eb97e3c2a5c227ce668c1f2ce20ae57c9"
+dependencies = [
+ "num_enum_derive",
+]
+
+[[package]]
+name = "num_enum_derive"
+version = "0.5.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dcbff9bc912032c62bf65ef1d5aea88983b420f4f839db1e9b0c281a25c9c799"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "object"
 version = "0.32.1"
@@ -2807,6 +3017,12 @@ dependencies = [
  "system-deps",
 ]
 
+[[package]]
+name = "panic-halt"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de96540e0ebde571dc55c73d60ef407c653844e6f9a1e2fdbd40c07b9252d812"
+
 [[package]]
 name = "parking"
 version = "2.2.0"
@@ -2981,6 +3197,17 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
+[[package]]
+name = "pio"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76e09694b50f89f302ed531c1f2a7569f0be5867aee4ab4f8f729bbeec0078e3"
+dependencies = [
+ "arrayvec",
+ "num_enum",
+ "paste",
+]
+
 [[package]]
 name = "piper"
 version = "0.2.1"
@@ -3491,6 +3718,76 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "rp-pico"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6341771e6f8e5d130b2b3cbc23435b7847761adf198af09f4b2a60407d43bd56"
+dependencies = [
+ "cortex-m-rt",
+ "fugit",
+ "rp2040-boot2",
+ "rp2040-hal",
+ "usb-device",
+]
+
+[[package]]
+name = "rp2040-boot2"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7c92f344f63f950ee36cf4080050e4dce850839b9175da38f9d2ffb69b4dbb21"
+dependencies = [
+ "crc-any",
+]
+
+[[package]]
+name = "rp2040-hal"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ff2b9ae7e6dd6720fd9f64250c9087260e50fe98b6b032ccca65be3581167ca"
+dependencies = [
+ "cortex-m",
+ "critical-section",
+ "embedded-dma",
+ "embedded-hal",
+ "frunk",
+ "fugit",
+ "itertools 0.10.5",
+ "nb 1.1.0",
+ "paste",
+ "pio",
+ "rand_core 0.6.4",
+ "rp2040-hal-macros",
+ "rp2040-pac",
+ "usb-device",
+ "vcell",
+ "void",
+]
+
+[[package]]
+name = "rp2040-hal-macros"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "86479063e497efe1ae81995ef9071f54fd1c7427e04d6c5b84cde545ff672a5e"
+dependencies = [
+ "cortex-m-rt",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "rp2040-pac"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12d9d8375815f543f54835d01160d4e47f9e2cae75f17ff8f1ec19ce1da96e4c"
+dependencies = [
+ "cortex-m",
+ "cortex-m-rt",
+ "critical-section",
+ "vcell",
+]
+
 [[package]]
 name = "rsa"
 version = "0.9.6"
@@ -3523,13 +3820,22 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
+[[package]]
+name = "rustc_version"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
+dependencies = [
+ "semver 0.9.0",
+]
+
 [[package]]
 name = "rustc_version"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
 dependencies = [
- "semver",
+ "semver 1.0.20",
 ]
 
 [[package]]
@@ -3665,12 +3971,27 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e388332cd64eb80cd595a00941baf513caffae8dce9cfd0467fc9c66397dade6"
 
+[[package]]
+name = "semver"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
+dependencies = [
+ "semver-parser",
+]
+
 [[package]]
 name = "semver"
 version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
 
+[[package]]
+name = "semver-parser"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
+
 [[package]]
 name = "serde"
 version = "0.9.15"
@@ -3888,7 +4209,7 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ce81b7bd7c4493975347ef60d8c7e8b742d4694f4c49f93e0a12ea263938176c"
 dependencies = [
- "itertools",
+ "itertools 0.12.0",
  "nom",
  "unicode_categories",
 ]
@@ -4089,6 +4410,12 @@ dependencies = [
  "urlencoding",
 ]
 
+[[package]]
+name = "stable_deref_trait"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
+
 [[package]]
 name = "stringprep"
 version = "0.1.4"
@@ -4679,6 +5006,12 @@ version = "2.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
 
+[[package]]
+name = "usb-device"
+version = "0.2.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f6cc3adc849b5292b4075fc0d5fdcf2f24866e88e336dd27a8943090a520508"
+
 [[package]]
 name = "utf-8"
 version = "0.7.6"
@@ -4726,6 +5059,12 @@ version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "126e423afe2dd9ac52142e7e9d5ce4135d7e13776c529d27fd6bc49f19e3280b"
 
+[[package]]
+name = "vcell"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77439c1b53d2303b20d9459b1ade71a83c716e3f9c34f3228c00e6f185d6c002"
+
 [[package]]
 name = "vcpkg"
 version = "0.2.15"
@@ -4762,6 +5101,21 @@ dependencies = [
  "warp",
 ]
 
+[[package]]
+name = "void"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
+
+[[package]]
+name = "volatile-register"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de437e2a6208b014ab52972a27e59b33fa2920d3e00fe05026167a1c509d19cc"
+dependencies = [
+ "vcell",
+]
+
 [[package]]
 name = "wait-timeout"
 version = "0.2.0"

bike-lights/bike/Cargo.toml

@@ -6,10 +6,13 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-cortex-m = "0.7.7"
+az              = { version = "1" }
-cortex-m-rt = "0.7.3"
+cortex-m-rt     = { version = "0.7.3" }
-embedded-hal = "0.2.7"
+cortex-m        = { version = "0.7.7" }
-fugit = "0.3.7"
+embedded-alloc  = { version = "0.5.1" }
-panic-halt = "0.2.0"
+embedded-hal    = { version = "0.2.7" }
-rp-pico = "0.8.0"
+fixed           = { version = "1" }
+fugit           = { version = "0.3.7" }
 lights-core     = { path = "../core" }
+panic-halt      = { version = "0.2.0" }
+rp-pico         = { version = "0.8.0" }

bike-lights/bike/src/main.rs

@@ -1,10 +1,134 @@
 #![no_main]
 #![no_std]
 
+extern crate alloc;
+
+use az::*;
+use core::cell::RefCell;
+use cortex_m::delay::Delay;
+use embedded_alloc::Heap;
+use embedded_hal::{blocking::spi::Write, digital::v2::OutputPin};
+use fixed::types::I16F16;
+use fugit::RateExtU32;
+use lights_core::{
+    BodyPattern, DashboardPattern, Event, TRANS_PRIDE_BODY, TRANS_PRIDE_DASHBOARD, UI,
+};
 use panic_halt as _;
-use rp_pico::entry;
+use rp_pico::{
+    entry,
+    hal::{
+        clocks::init_clocks_and_plls,
+        pac::{CorePeripherals, Peripherals},
+        spi::{Enabled, Spi, SpiDevice, ValidSpiPinout},
+        watchdog::Watchdog,
+        Clock, Sio,
+    },
+    Pins,
+};
+
+#[global_allocator]
+static HEAP: Heap = Heap::empty();
+
+const LIGHT_SCALE: I16F16 = I16F16::lit("256.0");
+const GLOBAL_BRIGHTESS: u8 = 1;
+
+struct BikeUI<D: SpiDevice, P: ValidSpiPinout<D>> {
+    spi: RefCell<Spi<Enabled, D, P, 8>>,
+}
+
+impl<D: SpiDevice, P: ValidSpiPinout<D>> BikeUI<D, P> {
+    fn new(spi: Spi<Enabled, D, P, 8>) -> Self {
+        Self {
+            spi: RefCell::new(spi),
+        }
+    }
+}
+
+impl<D: SpiDevice, P: ValidSpiPinout<D>> UI for BikeUI<D, P> {
+    fn check_event(&self) -> Option<Event> {
+        None
+    }
+
+    fn update_lights(&self, dashboard_lights: DashboardPattern, body_lights: BodyPattern) {
+        let mut lights: [u8; 20] = [0; 20];
+        lights[16] = 0xff;
+        lights[17] = 0xff;
+        lights[18] = 0xff;
+        lights[19] = 0xff;
+        for (idx, rgb) in dashboard_lights.iter().enumerate() {
+            lights[(idx + 1) * 4 + 0] = 0xe0 + GLOBAL_BRIGHTESS;
+            lights[(idx + 1) * 4 + 1] = (I16F16::from(rgb.r) * LIGHT_SCALE).saturating_as();
+            lights[(idx + 1) * 4 + 2] = (I16F16::from(rgb.b) * LIGHT_SCALE).saturating_as();
+            lights[(idx + 1) * 4 + 3] = (I16F16::from(rgb.g) * LIGHT_SCALE).saturating_as();
+        }
+        let mut spi = self.spi.borrow_mut();
+        spi.write(lights.as_slice());
+    }
+}
 
 #[entry]
 fn main() -> ! {
-    loop {}
+    {
+        use core::mem::MaybeUninit;
+        const HEAP_SIZE: usize = 8096;
+        static mut HEAP_MEM: [MaybeUninit<u8>; HEAP_SIZE] = [MaybeUninit::uninit(); HEAP_SIZE];
+        unsafe { HEAP.init(HEAP_MEM.as_ptr() as usize, HEAP_SIZE) }
+    }
+
+    let mut pac = Peripherals::take().unwrap();
+    let core = CorePeripherals::take().unwrap();
+    let sio = Sio::new(pac.SIO);
+    let mut watchdog = Watchdog::new(pac.WATCHDOG);
+
+    let pins = Pins::new(
+        pac.IO_BANK0,
+        pac.PADS_BANK0,
+        sio.gpio_bank0,
+        &mut pac.RESETS,
+    );
+
+    let clocks = init_clocks_and_plls(
+        12_000_000u32,
+        pac.XOSC,
+        pac.CLOCKS,
+        pac.PLL_SYS,
+        pac.PLL_USB,
+        &mut pac.RESETS,
+        &mut watchdog,
+    )
+    .ok()
+    .unwrap();
+
+    let mut delay = Delay::new(core.SYST, clocks.system_clock.freq().to_Hz());
+    let mut spi_clk = pins.gpio10.into_function();
+    let mut spi_sdo = pins.gpio11.into_function();
+    let spi = Spi::<_, _, _, 8>::new(pac.SPI1, (spi_sdo, spi_clk));
+    let mut spi = spi.init(
+        &mut pac.RESETS,
+        clocks.peripheral_clock.freq(),
+        1_u32.MHz(),
+        embedded_hal::spi::MODE_1,
+    );
+
+    let ui = BikeUI::new(spi);
+
+    // let app = App::new(Box::new(ui));
+    // app.tick(TRANS_PRIDE_DASHBOARD, TRANS_PRIDE_BODY);
+    ui.update_lights(TRANS_PRIDE_DASHBOARD, TRANS_PRIDE_BODY);
+
+    /*
+    spi.write(&[
+        0, 0, 0, 0, 0xe1, 0x80, 0x00, 0x00, 0xe1, 0x00, 0x80, 0x00, 0xe1, 0x00, 0x00, 0x80, 0xff,
+        0xff, 0xff, 0xff,
+    ]);
+    */
+
+    let mut led_pin = pins.led.into_push_pull_output();
+
+    loop {
+        led_pin.set_high().unwrap();
+        delay.delay_ms(500);
+        led_pin.set_low().unwrap();
+        delay.delay_ms(500);
+    }
 }

bike-lights/core/src/lib.rs

@@ -4,7 +4,7 @@ extern crate alloc;
 use alloc::boxed::Box;
 use az::*;
 use core::{clone::Clone, cmp::PartialEq, ops::Sub, option::Option};
-use fixed::types::{I16F0, I16F16, I48F16, I8F8, U128F0, U16F0};
+use fixed::types::{I48F16, I8F8, U128F0, U16F0};
 
 mod patterns;
 pub use patterns::*;

bike-lights/core/src/patterns.rs

@@ -46,12 +46,12 @@ pub const PRIDE_YELLOW: RGB<I8F8> = RGB {
 pub const PRIDE_GREEN: RGB<I8F8> = RGB {
     r: I8F8::lit("0"),
     g: I8F8::lit("0.5"),
-    b: I8F8::lit("0.14"),
+    b: I8F8::lit("0.05"),
 };
 
 pub const PRIDE_INDIGO: RGB<I8F8> = RGB {
-    r: I8F8::lit("0.14"),
+    r: I8F8::lit("0.04"),
-    g: I8F8::lit("0.25"),
+    g: I8F8::lit("0.15"),
     b: I8F8::lit("0.55"),
 };
 
@@ -62,15 +62,15 @@ pub const PRIDE_VIOLET: RGB<I8F8> = RGB {
 };
 
 pub const TRANS_BLUE: RGB<I8F8> = RGB {
-    r: I8F8::lit("0.36"),
+    r: I8F8::lit("0.06"),
-    g: I8F8::lit("0.81"),
+    g: I8F8::lit("0.41"),
     b: I8F8::lit("0.98"),
 };
 
 pub const TRANS_PINK: RGB<I8F8> = RGB {
     r: I8F8::lit("0.96"),
-    g: I8F8::lit("0.66"),
+    g: I8F8::lit("0.16"),
-    b: I8F8::lit("0.72"),
+    b: I8F8::lit("0.32"),
 };
 
 pub const OFF_DASHBOARD: DashboardPattern = [RGB_OFF; 3];