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Write pwb code with embassy. Work on the water dashboard.

This commit is contained in:
Savanni D'Gerinel 2024-08-17 22:45:07 -04:00
parent d3eeb02d2f
commit e8aa2432d3
9 changed files with 357 additions and 14 deletions
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124
Cargo.lock generated
View File

@ -1160,9 +1160,9 @@ dependencies = [
"cortex-m-rt",
"defmt",
"defmt-rtt",
"embassy-embedded-hal",
"embassy-executor",
"embassy-rp",
"embassy-embedded-hal 0.1.0",
"embassy-executor 0.5.0",
"embassy-rp 0.1.0",
"embassy-sync 0.6.0",
"embassy-time",
"embedded-hal 1.0.0",
@ -1196,6 +1196,23 @@ dependencies = [
"nb 1.1.0",
]
[[package]]
name = "embassy-embedded-hal"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5794414bc20e0d750f145bc0e82366b19dd078e9e075e8331fb8dd069a1cb6a2"
dependencies = [
"embassy-futures",
"embassy-sync 0.6.0",
"embassy-time",
"embedded-hal 0.2.7",
"embedded-hal 1.0.0",
"embedded-hal-async",
"embedded-storage",
"embedded-storage-async",
"nb 1.1.0",
]
[[package]]
name = "embassy-executor"
version = "0.5.0"
@ -1206,7 +1223,21 @@ dependencies = [
"critical-section",
"defmt",
"document-features",
"embassy-executor-macros",
"embassy-executor-macros 0.4.1",
"embassy-time-driver",
"embassy-time-queue-driver",
]
[[package]]
name = "embassy-executor"
version = "0.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "09ed0e24bdd4a5f4ff1b72ee4f264b1d23e179ea71a77d984b5fd24877a2bbe1"
dependencies = [
"cortex-m",
"critical-section",
"document-features",
"embassy-executor-macros 0.5.0",
"embassy-time-driver",
"embassy-time-queue-driver",
]
@ -1223,6 +1254,18 @@ dependencies = [
"syn 2.0.48",
]
[[package]]
name = "embassy-executor-macros"
version = "0.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d4d4c0c34b32c2c653c9eecce1cefaf8539dd9a54e61deb5499254f01e2fcac2"
dependencies = [
"darling",
"proc-macro2",
"quote",
"syn 2.0.48",
]
[[package]]
name = "embassy-futures"
version = "0.1.1"
@ -1241,6 +1284,17 @@ dependencies = [
"num-traits",
]
[[package]]
name = "embassy-hal-internal"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0ef3bac31ec146321248a169e9c7b5799f1e0b3829c7a9b324cb4600a7438f59"
dependencies = [
"cortex-m",
"critical-section",
"num-traits",
]
[[package]]
name = "embassy-net-driver"
version = "0.2.0"
@ -1271,9 +1325,9 @@ dependencies = [
"critical-section",
"defmt",
"document-features",
"embassy-embedded-hal",
"embassy-embedded-hal 0.1.0",
"embassy-futures",
"embassy-hal-internal",
"embassy-hal-internal 0.1.0",
"embassy-sync 0.5.0",
"embassy-time",
"embassy-time-driver",
@ -1296,6 +1350,42 @@ dependencies = [
"rp2040-boot2",
]
[[package]]
name = "embassy-rp"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6c5d0300b0ed5229bf1c25488c64c1ce55024c5153c246f378b1f2e353d5ec9a"
dependencies = [
"atomic-polyfill",
"cfg-if",
"cortex-m",
"cortex-m-rt",
"critical-section",
"document-features",
"embassy-embedded-hal 0.2.0",
"embassy-futures",
"embassy-hal-internal 0.2.0",
"embassy-sync 0.6.0",
"embassy-time",
"embassy-time-driver",
"embassy-usb-driver",
"embedded-hal 0.2.7",
"embedded-hal 1.0.0",
"embedded-hal-async",
"embedded-hal-nb",
"embedded-io",
"embedded-io-async",
"embedded-storage",
"embedded-storage-async",
"fixed",
"nb 1.1.0",
"pio",
"pio-proc",
"rand_core 0.6.4",
"rp-pac",
"rp2040-boot2",
]
[[package]]
name = "embassy-sync"
version = "0.5.0"
@ -1325,9 +1415,9 @@ dependencies = [
[[package]]
name = "embassy-time"
version = "0.3.1"
version = "0.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "274c019608a9004aed3cafc871e2a3c87ce9351d537dcaab4cc5db184d4a04b1"
checksum = "158080d48f824fad101d7b2fae2d83ac39e3f7a6fa01811034f7ab8ffc6e7309"
dependencies = [
"cfg-if",
"critical-section",
@ -3797,6 +3887,18 @@ dependencies = [
"siphasher 0.3.11",
]
[[package]]
name = "pi-led-pwm"
version = "0.1.0"
dependencies = [
"cortex-m-rt",
"embassy-embedded-hal 0.2.0",
"embassy-executor 0.6.0",
"embassy-rp 0.2.0",
"embassy-time",
"panic-probe",
]
[[package]]
name = "pi-usb-serial"
version = "0.1.0"
@ -3804,9 +3906,9 @@ dependencies = [
"cortex-m-rt",
"defmt",
"defmt-rtt",
"embassy-embedded-hal",
"embassy-executor",
"embassy-rp",
"embassy-embedded-hal 0.1.0",
"embassy-executor 0.5.0",
"embassy-rp 0.1.0",
"embassy-sync 0.6.0",
"embassy-time",
"embassy-usb",

2
Cargo.toml
View File

@ -31,4 +31,4 @@ members = [
"timezone-testing",
"tree",
"visions/server", "pi-usb-serial", "tft"
, "serial-comm"]
, "serial-comm", "pi-led-pwm"]

38
bike-lights/core/src/lib.rs
View File

@ -292,6 +292,35 @@ impl Animation for Blinker {
}
}
pub enum FlowDirection {
Forward,
Backward,
}
pub struct Water {
transition: Fade,
flow_direction: FlowDirection,
transition_size: u8,
splash: u8,
splash_zone: u8,
}
impl Water {
fn new(
starting_dashboard: DashboardPattern,
starting_body: BodyPattern,
time: Instant,
) {
Self {
transition: Fade::new(starting_dashboard, starting_body, WATER_DASHBOARD, WATER_BODY, DEFAULT_FRAMES),
flow_direction: FlowDirection::Forward,
transition_size: 4,
splash: 2,
splash_zone: 5,
}
}
}
#[derive(Clone, Debug)]
pub enum Event {
Brake,
@ -336,7 +365,7 @@ impl Pattern {
fn body(&self) -> BodyPattern {
match self {
Pattern::Water => OFF_BODY,
Pattern::Water => WATER_BODY,
Pattern::GayPride => PRIDE_BODY,
Pattern::TransPride => TRANS_PRIDE_BODY,
}
@ -384,6 +413,13 @@ impl App {
fn update_animation(&mut self, time: Instant) {
match self.state {
State::Pattern(Pattern::Water) => {
self.current_animation = Box::new(Water::new(
self.dashboard_lights.clone(),
self.lights.clone(),
time,
));
}
State::Pattern(ref pattern) => {
self.current_animation = Box::new(Fade::new(
self.dashboard_lights.clone(),

77
bike-lights/core/src/patterns.rs
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@ -97,8 +97,83 @@ pub const OFF_BODY: BodyPattern = [RGB_OFF; 60];
pub const DEFAULT_FRAMES: U16F0 = U16F0::lit("30");
pub const WATER_DASHBOARD: DashboardPattern = [WATER_1, WATER_2, WATER_3];
pub const WATER_BODY: BodyPattern = [
WATER_1,
WATER_1,
WATER_1,
WATER_1,
WATER_1,
WATER_1,
WATER_1,
WATER_1,
WATER_1,
WATER_1,
pub const WATER_BODY: BodyPattern = [RGB_OFF; 60];
WATER_2,
WATER_2,
WATER_2,
WATER_2,
WATER_2,
WATER_2,
WATER_2,
WATER_2,
WATER_2,
WATER_2,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_3,
WATER_2,
WATER_2,
WATER_2,
WATER_2,
WATER_2,
WATER_2,
WATER_2,
WATER_2,
WATER_2,
WATER_2,
WATER_1,
WATER_1,
WATER_1,
WATER_1,
WATER_1,
WATER_1,
WATER_1,
WATER_1,
WATER_1,
WATER_1,
];
pub const FIRE_DASHBOARD: DashboardPattern = [RGB_OFF; 3];
pub const FIRE_BODY: BodyPattern = [RGB_OFF; 60];
pub const EARTH_DASHBOARD: DashboardPattern = [RGB_OFF; 3];
pub const EARTH_BODY: BodyPattern = [RGB_OFF; 60];
pub const AIR_DASHBOARD: DashboardPattern = [RGB_OFF; 3];
pub const AIR_BODY: BodyPattern = [RGB_OFF; 60];
pub const PRIDE_DASHBOARD: DashboardPattern = [PRIDE_RED, PRIDE_GREEN, PRIDE_INDIGO];

6
pi-led-pwm/.cargo/config.toml Normal file
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@ -0,0 +1,6 @@
[build]
target = "thumbv6m-none-eabi"
[target.'cfg(all(target_arch = "arm", target_os = "none"))']
runner = "elf2uf2-rs -d"

12
pi-led-pwm/Cargo.toml Normal file
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@ -0,0 +1,12 @@
[package]
name = "pi-led-pwm"
version = "0.1.0"
edition = "2021"
[dependencies]
cortex-m-rt = "0.7.3"
embassy-embedded-hal = "0.2.0"
embassy-executor = { version = "0.6.0", features = ["arch-cortex-m", "executor-interrupt", "executor-thread", "integrated-timers"] }
embassy-rp = { version = "0.2.0", features = ["time-driver", "critical-section-impl"] }
embassy-time = "0.3.2"
panic-probe = "0.3.2"

26
pi-led-pwm/build.rs Normal file
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@ -0,0 +1,26 @@
use std::env;
use std::fs::File;
use std::io::Write;
use std::path::PathBuf;
fn main() {
// Put `memory.x` in our output directory and ensure it's
// on the linker search path.
let out = &PathBuf::from(env::var_os("OUT_DIR").unwrap());
File::create(out.join("memory.x"))
.unwrap()
.write_all(include_bytes!("memory.x"))
.unwrap();
println!("cargo:rustc-link-search={}", out.display());
// By default, Cargo will re-run a build script whenever
// any file in the project changes. By specifying `memory.x`
// here, we ensure the build script is only re-run when
// `memory.x` is changed.
println!("cargo:rerun-if-changed=memory.x");
println!("cargo:rustc-link-arg-bins=--nmagic");
println!("cargo:rustc-link-arg-bins=-Tlink.x");
println!("cargo:rustc-link-arg-bins=-Tlink-rp.x");
// println!("cargo:rustc-link-arg-bins=-Tdefmt.x");
}

36
pi-led-pwm/memory.x Normal file
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@ -0,0 +1,36 @@
MEMORY {
BOOT2 : ORIGIN = 0x10000000, LENGTH = 0x100
FLASH : ORIGIN = 0x10000100, LENGTH = 2048K - 0x100
/*
* RAM consists of 4 banks, SRAM0-SRAM3, with a striped mapping.
* This is usually good for performance, as it distributes load on
* those banks evenly.
*/
RAM : ORIGIN = 0x20000000, LENGTH = 256K
/*
* RAM banks 4 and 5 use a direct mapping. They can be used to have
* memory areas dedicated for some specific job, improving predictability
* of access times.
* Example: Separate stacks for core0 and core1.
*/
SRAM4 : ORIGIN = 0x20040000, LENGTH = 4k
SRAM5 : ORIGIN = 0x20041000, LENGTH = 4k
/* SRAM banks 0-3 can also be accessed directly. However, those ranges
alias with the RAM mapping, above. So don't use them at the same time!
SRAM0 : ORIGIN = 0x21000000, LENGTH = 64k
SRAM1 : ORIGIN = 0x21010000, LENGTH = 64k
SRAM2 : ORIGIN = 0x21020000, LENGTH = 64k
SRAM3 : ORIGIN = 0x21030000, LENGTH = 64k
*/
}
EXTERN(BOOT2_FIRMWARE)
SECTIONS {
/* ### Boot loader */
.boot2 ORIGIN(BOOT2) :
{
KEEP(*(.boot2));
} > BOOT2
} INSERT BEFORE .text;

50
pi-led-pwm/src/main.rs Normal file
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@ -0,0 +1,50 @@
#![no_std]
#![no_main]
use embassy_executor::Spawner;
use embassy_rp::pwm::Pwm;
use embassy_time::Timer;
use panic_probe as _;
struct RgBreathing {
val: u16,
change: i8,
}
impl RgBreathing {
}
#[embassy_executor::main]
async fn main(_spawner: Spawner) {
let p = embassy_rp::init(Default::default());
let mut config_gb = embassy_rp::pwm::Config::default();
config_gb.top = 256;
config_gb.compare_a = 256;
config_gb.compare_b = 256;
let mut pwm_gb = Pwm::new_output_ab(p.PWM_SLICE1,
p.PIN_2,
p.PIN_3,
config_gb.clone());
let mut config_r = embassy_rp::pwm::Config::default();
config_r.top = 256;
config_r.compare_a = 256;
let mut pwm_r = Pwm::new_output_a(p.PWM_SLICE2,
p.PIN_4,
config_r.clone());
loop {
Timer::after_secs(1).await;
/*
config_gb.compare_a = config_gb.compare_a.rotate_left(1);
config_gb.compare_b = config_gb.compare_b.rotate_left(2);
pwm_gb.set_config(&config_gb);
config_r.compare_a = config_r.compare_a.rotate_left(3);
pwm_r.set_config(&config_r);
*/
};
}