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pub(crate) const USB_CLASS_APPN_SPEC: u8 = 0xFE;
pub(crate) const APPN_SPEC_SUBCLASS_DFU: u8 = 0x01;
#[allow(unused)]
pub(crate) const DFU_PROTOCOL_DFU: u8 = 0x02;
#[allow(unused)]
pub(crate) const DFU_PROTOCOL_RT: u8 = 0x01;
pub(crate) const DESC_DFU_FUNCTIONAL: u8 = 0x21;
#[cfg(feature = "defmt")]
defmt::bitflags! {
pub struct DfuAttributes: u8 {
const WILL_DETACH = 0b0000_1000;
const MANIFESTATION_TOLERANT = 0b0000_0100;
const CAN_UPLOAD = 0b0000_0010;
const CAN_DOWNLOAD = 0b0000_0001;
}
}
#[cfg(not(feature = "defmt"))]
bitflags::bitflags! {
pub struct DfuAttributes: u8 {
const WILL_DETACH = 0b0000_1000;
const MANIFESTATION_TOLERANT = 0b0000_0100;
const CAN_UPLOAD = 0b0000_0010;
const CAN_DOWNLOAD = 0b0000_0001;
}
}
#[derive(Copy, Clone, PartialEq, Eq)]
#[repr(u8)]
#[allow(unused)]
pub enum State {
AppIdle = 0,
AppDetach = 1,
DfuIdle = 2,
DlSync = 3,
DlBusy = 4,
Download = 5,
ManifestSync = 6,
Manifest = 7,
ManifestWaitReset = 8,
UploadIdle = 9,
Error = 10,
}
#[derive(Copy, Clone, PartialEq, Eq)]
#[repr(u8)]
#[allow(unused)]
pub enum Status {
Ok = 0x00,
ErrTarget = 0x01,
ErrFile = 0x02,
ErrWrite = 0x03,
ErrErase = 0x04,
ErrCheckErased = 0x05,
ErrProg = 0x06,
ErrVerify = 0x07,
ErrAddress = 0x08,
ErrNotDone = 0x09,
ErrFirmware = 0x0A,
ErrVendor = 0x0B,
ErrUsbr = 0x0C,
ErrPor = 0x0D,
ErrUnknown = 0x0E,
ErrStalledPkt = 0x0F,
}
#[derive(Copy, Clone, PartialEq, Eq)]
#[repr(u8)]
pub enum Request {
Detach = 0,
Dnload = 1,
Upload = 2,
GetStatus = 3,
ClrStatus = 4,
GetState = 5,
Abort = 6,
}
impl TryFrom<u8> for Request {
type Error = ();
fn try_from(value: u8) -> Result<Self, Self::Error> {
match value {
0 => Ok(Request::Detach),
1 => Ok(Request::Dnload),
2 => Ok(Request::Upload),
3 => Ok(Request::GetStatus),
4 => Ok(Request::ClrStatus),
5 => Ok(Request::GetState),
6 => Ok(Request::Abort),
_ => Err(()),
}
}
}
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