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Updated to hal 0.9.0

master
Levi Pearson 2022-03-09 02:53:39 -07:00
parent 67d19cfccd
commit d470c5d2e4
5 changed files with 71 additions and 33 deletions
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2
.gitignore vendored
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@ -1 +1,3 @@
/target
/cross/target
SDL2.dll

52
cross/Cargo.lock generated
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@ -115,12 +115,6 @@ version = "1.4.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
[[package]]
name = "cast"
version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5"
[[package]]
name = "cfg-if"
version = "1.0.0"
@ -228,9 +222,9 @@ dependencies = [
[[package]]
name = "embedded-dma"
version = "0.1.2"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "46c8c02e4347a0267ca60813c952017f4c5948c232474c6010a381a337f1bda4"
checksum = "994f7e5b5cb23521c22304927195f236813053eb9c065dd2226a32ba64695446"
dependencies = [
"stable_deref_trait",
]
@ -277,6 +271,34 @@ dependencies = [
"num-traits",
]
[[package]]
name = "fugit"
version = "0.3.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f6d8595783d5ca52f0e9830036b3d24f359fae0fcc6bb5fde41f2dd82997cb58"
dependencies = [
"gcd",
]
[[package]]
name = "fugit-timer"
version = "0.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d9607bfc4c388f9d629704f56ede4a007546cad417b3bcd6fc7c87dc7edce04a"
dependencies = [
"fugit",
"nb 1.0.0",
]
[[package]]
name = "gcd"
version = "2.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f37978dab2ca789938a83b2f8bc1ef32db6633af9051a6cd409eff72cbaaa79a"
dependencies = [
"paste",
]
[[package]]
name = "hash32"
version = "0.2.1"
@ -375,6 +397,12 @@ dependencies = [
"rtt-target",
]
[[package]]
name = "paste"
version = "1.0.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0744126afe1a6dd7f394cb50a716dbe086cb06e255e53d8d0185d82828358fb5"
[[package]]
name = "proc-macro-error"
version = "1.0.4"
@ -572,16 +600,18 @@ dependencies = [
[[package]]
name = "stm32f1xx-hal"
version = "0.8.0"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6e7c0b74aaa4f324fc561619296ada501d064dcaa176ba4ddeacd03795ad72ed"
checksum = "1232c561785bdbc59a5ab2b28c5c9429cb9ee9b04687133e59d1a34a39426943"
dependencies = [
"bitflags",
"bxcan",
"cast",
"cortex-m",
"cortex-m-rt",
"embedded-dma",
"embedded-hal",
"fugit",
"fugit-timer",
"nb 1.0.0",
"stm32-usbd",
"stm32f1",

2
cross/Cargo.toml
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@ -10,7 +10,7 @@ edition = "2021"
cortex-m-rtic = "1.0.0"
panic-rtt-target = { version = "0.1.2", features = ["cortex-m"] }
rtt-target = { version = "0.3.1", features = ["cortex-m"] }
stm32f1xx-hal = { version = "0.8.0", features = ["rt", "stm32f103", "medium"] }
stm32f1xx-hal = { version = "0.9.0", features = ["rt", "stm32f103", "medium"] }
ssd1306 = "0.7.0"
switch-hal = "0.4.0"
bbqueue = "0.5.1"

21
cross/src/bin/ui_example.rs
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@ -22,7 +22,7 @@ mod app {
use rtt_target::{rprintln, rtt_init_print};
use stm32f1xx_hal::prelude::*;
use blue_pill_ui::board::{self, Board, CountDownTimer, TIM2, TIM3, Event};
use blue_pill_ui::board::{self, Board, CounterHz, TIM2, TIM3, Event};
// Defining this struct makes shared resources available to tasks;
// they will be initialized by the values returned from `init` and
@ -46,8 +46,8 @@ mod app {
led: board::UserLed,
encoder: board::Encoder,
display: board::Display,
poll_timer: CountDownTimer<TIM2>,
blink_timer: CountDownTimer<TIM3>,
poll_timer: CounterHz<TIM2>,
blink_timer: CounterHz<TIM3>,
}
// This task does startup config; the peripherals are passed in thanks to
@ -59,7 +59,10 @@ mod app {
rprintln!("init begin");
let Board { encoder, display, led, mut poll_timer, mut blink_timer } = Board::init(cx.device);
poll_timer.start(30.Hz()).unwrap();
poll_timer.listen(Event::Update);
blink_timer.start(2.Hz()).unwrap();
blink_timer.listen(Event::Update);
let delta = 0;
@ -99,6 +102,10 @@ mod app {
// Since `count` is a local, we can have it initialized with a const expr.
#[task(local = [count: u16 = 0, encoder], shared = [update])]
fn count_update(mut cx: count_update::Context) {
// Skip update if the idle thread hasn't consumed it yet
if cx.shared.update.lock(|upd| upd.is_some()) {
return;
}
let delta = cx.local.encoder.poll_count_delta();
let button_up = cx.local.encoder.poll_button_up();
if button_up {
@ -114,15 +121,15 @@ mod app {
count_update::spawn().unwrap();
// Restart the timer and clear the interrupt flag
cx.local.poll_timer.start(60.hz());
cx.local.poll_timer.clear_update_interrupt_flag();
cx.local.poll_timer.start(30.Hz()).unwrap();
cx.local.poll_timer.clear_interrupt(Event::Update);
}
// Interrupt task for TIM3, the LED blink timer
#[task(binds = TIM3, priority = 1, local = [led, blink_timer])]
fn tim3(cx: tim3::Context) {
cx.local.led.toggle();
cx.local.blink_timer.start(2.hz());
cx.local.blink_timer.clear_update_interrupt_flag();
cx.local.blink_timer.start(2.Hz()).unwrap();
cx.local.blink_timer.clear_interrupt(Event::Update);
}
}

27
cross/src/board.rs
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@ -10,7 +10,7 @@ use hal::{
};
// re-export some of the types from the HAL we're not wrapping
pub use hal::timer::{Event, CountDownTimer};
pub use hal::timer::{Event, CounterHz};
pub use stm32::{TIM2, TIM3};
use ssd1306::{prelude::*, I2CDisplayInterface, Ssd1306, mode::BufferedGraphicsMode};
@ -29,8 +29,8 @@ pub struct Board {
pub encoder: Encoder,
pub display: Display,
pub led: UserLed,
pub poll_timer: CountDownTimer<TIM2>,
pub blink_timer: CountDownTimer<TIM3>,
pub poll_timer: CounterHz<TIM2>,
pub blink_timer: CounterHz<TIM3>,
}
impl Board {
@ -44,12 +44,12 @@ impl Board {
let rcc = periphs.RCC.constrain();
let clocks = rcc
.cfgr
.use_hse(8.mhz())
.sysclk(72.mhz())
.hclk(72.mhz())
.pclk1(36.mhz())
.pclk2(72.mhz())
.adcclk(12.mhz())
.use_hse(8.MHz())
.sysclk(72.MHz())
.hclk(72.MHz())
.pclk1(36.MHz())
.pclk2(72.MHz())
.adcclk(12.MHz())
.freeze(&mut flash.acr);
// LED is on pin C13, configure it for output
@ -74,10 +74,9 @@ impl Board {
);
// Use TIM2 for the control polling task
let poll_timer = Timer::tim2(periphs.TIM2, &clocks).start_count_down(1.hz());
let poll_timer = Timer::new(periphs.TIM2, &clocks).counter_hz();
// Use TIM3 for the LED blinker task
let blink_timer = Timer::tim3(periphs.TIM3, &clocks).start_count_down(2.hz());
let blink_timer = Timer::new(periphs.TIM3, &clocks).counter_hz();
// I2C for display is on gpiob B10 and B11
let scl = gpiob.pb10.into_alternate_open_drain(&mut gpiob.crh);
let sda = gpiob.pb11.into_alternate_open_drain(&mut gpiob.crh);
@ -86,7 +85,7 @@ impl Board {
periphs.I2C2,
(scl, sda),
Mode::Fast {
frequency: 400_000.hz(),
frequency: 400_000.Hz(),
duty_cycle: DutyCycle::Ratio2to1,
},
clocks,
@ -171,7 +170,7 @@ impl Encoder {
mapr: &mut hal::afio::MAPR,
&clocks: &hal::rcc::Clocks,
) -> Self {
let qei = Timer::tim4(timer, &clocks)
let qei = Timer::new(timer, &clocks)
.qei((clk_pin, dt_pin), mapr, QeiOptions::default());
let button = button_pin.into_active_low_switch();