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Use make_static! from static-cell v1.1

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This commit is contained in:
Dario Nieuwenhuis
2023-06-01 01:32:11 +02:00
parent d7d66bd74f
commit 1d8321b821
38 changed files with 168 additions and 300 deletions
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32
examples/stm32f4/src/bin/usb_ethernet.rs
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@ -14,20 +14,11 @@ use embassy_usb::class::cdc_ncm::embassy_net::{Device, Runner, State as NetState
use embassy_usb::class::cdc_ncm::{CdcNcmClass, State};
use embassy_usb::{Builder, UsbDevice};
use embedded_io::asynch::Write;
use static_cell::StaticCell;
use static_cell::make_static;
use {defmt_rtt as _, panic_probe as _};
type UsbDriver = Driver<'static, embassy_stm32::peripherals::USB_OTG_FS>;
macro_rules! singleton {
($val:expr) => {{
type T = impl Sized;
static STATIC_CELL: StaticCell<T> = StaticCell::new();
let (x,) = STATIC_CELL.init(($val,));
x
}};
}
const MTU: usize = 1514;
#[embassy_executor::task]
@ -60,7 +51,7 @@ async fn main(spawner: Spawner) {
let p = embassy_stm32::init(config);
// Create the driver, from the HAL.
let ep_out_buffer = &mut singleton!([0; 256])[..];
let ep_out_buffer = &mut make_static!([0; 256])[..];
let driver = Driver::new_fs(p.USB_OTG_FS, Irqs, p.PA12, p.PA11, ep_out_buffer);
// Create embassy-usb Config
@ -81,10 +72,10 @@ async fn main(spawner: Spawner) {
let mut builder = Builder::new(
driver,
config,
&mut singleton!([0; 256])[..],
&mut singleton!([0; 256])[..],
&mut singleton!([0; 256])[..],
&mut singleton!([0; 128])[..],
&mut make_static!([0; 256])[..],
&mut make_static!([0; 256])[..],
&mut make_static!([0; 256])[..],
&mut make_static!([0; 128])[..],
);
// Our MAC addr.
@ -93,14 +84,14 @@ async fn main(spawner: Spawner) {
let host_mac_addr = [0x88, 0x88, 0x88, 0x88, 0x88, 0x88];
// Create classes on the builder.
let class = CdcNcmClass::new(&mut builder, singleton!(State::new()), host_mac_addr, 64);
let class = CdcNcmClass::new(&mut builder, make_static!(State::new()), host_mac_addr, 64);
// Build the builder.
let usb = builder.build();
unwrap!(spawner.spawn(usb_task(usb)));
let (runner, device) = class.into_embassy_net_device::<MTU, 4, 4>(singleton!(NetState::new()), our_mac_addr);
let (runner, device) = class.into_embassy_net_device::<MTU, 4, 4>(make_static!(NetState::new()), our_mac_addr);
unwrap!(spawner.spawn(usb_ncm_task(runner)));
let config = embassy_net::Config::Dhcp(Default::default());
@ -117,7 +108,12 @@ async fn main(spawner: Spawner) {
let seed = u64::from_le_bytes(seed);
// Init network stack
let stack = &*singleton!(Stack::new(device, config, singleton!(StackResources::<2>::new()), seed));
let stack = &*make_static!(Stack::new(
device,
config,
make_static!(StackResources::<2>::new()),
seed
));
unwrap!(spawner.spawn(net_task(stack)));