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pub mod hs;
#[derive(Copy, Clone, PartialEq, Eq, Debug)]
#[repr(u8)]
pub enum DescriptorType {
Device = 0x1,
Config = 0x2,
String = 0x3,
Interface = 0x4,
EndPoint = 0x5,
Bos = 0xF,
DeviceCapability = 0x10,
Hid = 0x21,
Report = 0x22,
Physical = 0x23,
Hub = 0x29,
SuperSpeedHub = 0x2A,
SsEndPointCompanion = 0x30
}
#[derive(Copy, Clone, PartialEq, Eq, Debug, Default)]
#[repr(u8)]
pub enum ClassCode {
#[default]
PerInterface = 0x0,
Audio = 0x1,
Comm = 0x2,
Hid = 0x3,
Physical = 0x5,
Printer = 0x7,
Image = 0x6,
MassStorage = 0x8,
Hub = 0x9,
Data = 0xA,
SmartCard = 0xB,
ContentSecurity = 0xD,
Video = 0xE,
PersonalHealthcare = 0xF,
DiagnosticDevice = 0xDC,
Wireless = 0xE0,
Application = 0xFE,
VendorSpec = 0xFF
}
#[derive(Copy, Clone, PartialEq, Eq, Debug)]
#[repr(C)]
pub struct InterfaceDescriptor {
length: u8,
descriptor_type: DescriptorType,
interface_number: u8,
alternate_setting: u8,
endpoint_count: u8,
interface_class: ClassCode,
interface_subclass: u8,
interface_protocol: u8,
interface: u8
}
const_assert!(core::mem::size_of::<InterfaceDescriptor>() == 0x9);
#[derive(Copy, Clone, PartialEq, Eq, Debug)]
#[repr(C, packed)]
pub struct EndPointDescriptor {
length: u8,
descriptor_type: DescriptorType,
endpoint_access: u8,
attributes: u8,
max_packet_size: u16,
interval: u8
}
const_assert!(core::mem::size_of::<EndPointDescriptor>() == 0x7);
#[derive(Copy, Clone, PartialEq, Eq, Debug)]
#[repr(C)]
pub struct SsEndPointCompanionDescriptor {
length: u8,
descriptor_type: DescriptorType,
max_burst: u8,
attributes: u8,
bytes_per_interval: u16
}
const_assert!(core::mem::size_of::<SsEndPointCompanionDescriptor>() == 0x6);
#[derive(Copy, Clone, PartialEq, Eq, Debug)]
#[repr(C)]
pub struct DeviceDescriptor {
length: u8,
descriptor_type: DescriptorType,
usb_bcd: u16,
device_class: ClassCode,
device_subclass: u8,
device_protocol: u8,
max_packet_size_0: u8,
vendor_id: u16,
product_id: u16,
device_bcd: u8,
manufacturer: u8,
product: u8,
serial_number: u8,
configuration_count: u8
}
const_assert!(core::mem::size_of::<DeviceDescriptor>() == 0x12);
#[derive(Copy, Clone, PartialEq, Eq, Debug)]
#[repr(C, packed)]
pub struct ConfigDescriptor {
length: u8,
descriptor_type: DescriptorType,
total_length: u16,
interface_count: u8,
configuration_value: u8,
configuration: u8,
attributes: u8,
max_power: u8
}
const_assert!(core::mem::size_of::<ConfigDescriptor>() == 0x9);