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nrf-usbd

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This commit is contained in:
Jacob Rosenthal
2021-12-12 17:13:37 -07:00
parent dce3f8c47d
commit f430c0e8c2
4 changed files with 117 additions and 0 deletions
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2
embassy-nrf/Cargo.toml
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@ -59,6 +59,8 @@ rand_core = "0.6.3"
fixed = "1.10.0"
embedded-storage = "0.2.0"
cfg-if = "1.0.0"
nrf-usbd = "0.1.0"
usb-device = "0.2.8"
nrf52805-pac = { version = "0.10.1", optional = true, features = [ "rt" ] }
nrf52810-pac = { version = "0.10.1", optional = true, features = [ "rt" ] }

16
embassy-nrf/src/lib.rs
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@ -73,6 +73,22 @@ pub(crate) use chip::pac;
pub use chip::{peripherals, Peripherals};
use nrf_usbd::{UsbPeripheral, Usbd};
use usb_device::bus::UsbBusAllocator;
pub struct UsbBus;
unsafe impl UsbPeripheral for UsbBus {
const REGISTERS: *const () = pac::USBD::ptr() as *const ();
}
impl UsbBus {
pub fn new() -> UsbBusAllocator<Usbd<UsbBus>> {
Usbd::new(UsbBus)
}
}
unsafe impl embassy_hal_common::usb::USBInterrupt for interrupt::USBD {}
pub mod interrupt {
pub use crate::chip::irqs::*;
pub use cortex_m::interrupt::{CriticalSection, Mutex};