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package usb
import "runtime/volatile"
// DeviceDescBank is the USB device endpoint descriptor.
type DeviceDescBank struct {
ADDR volatile.Register32
PCKSIZE volatile.Register32
EXTREG volatile.Register16
STATUS_BK volatile.Register8
_reserved [5]volatile.Register8
}
type DeviceDescriptor struct {
DeviceDescBank [2]DeviceDescBank
}
type Descriptor struct {
Device []byte
Configuration []byte
HID map[uint16][]byte
}
func (d *Descriptor) Configure(idVendor, idProduct uint16) {
d.Device[8] = byte(idVendor)
d.Device[9] = byte(idVendor >> 8)
d.Device[10] = byte(idProduct)
d.Device[11] = byte(idProduct >> 8)
d.Configuration[2] = byte(len(d.Configuration))
d.Configuration[3] = byte(len(d.Configuration) >> 8)
}
var DescriptorCDC = Descriptor{
Device: []byte{
0x12, 0x01, 0x00, 0x02, 0xef, 0x02, 0x01, 0x40, 0x86, 0x28, 0x2d, 0x80, 0x00, 0x01, 0x01, 0x02, 0x03, 0x01,
},
Configuration: []byte{
0x09, 0x02, 0x4b, 0x00, 0x02, 0x01, 0x00, 0xa0, 0x32,
0x08, 0x0b, 0x00, 0x02, 0x02, 0x02, 0x00, 0x00,
0x09, 0x04, 0x00, 0x00, 0x01, 0x02, 0x02, 0x00, 0x00,
0x05, 0x24, 0x00, 0x10, 0x01,
0x04, 0x24, 0x02, 0x06,
0x05, 0x24, 0x06, 0x00, 0x01,
0x05, 0x24, 0x01, 0x01, 0x01,
0x07, 0x05, 0x81, 0x03, 0x10, 0x00, 0x10,
0x09, 0x04, 0x01, 0x00, 0x02, 0x0a, 0x00, 0x00, 0x00,
0x07, 0x05, 0x02, 0x02, 0x40, 0x00, 0x00,
0x07, 0x05, 0x83, 0x02, 0x40, 0x00, 0x00,
},
}
var DescriptorCDCHID = Descriptor{
Device: []byte{
0x12, 0x01, 0x00, 0x02, 0xef, 0x02, 0x01, 0x40, 0x86, 0x28, 0x2d, 0x80, 0x00, 0x01, 0x01, 0x02, 0x03, 0x01,
},
Configuration: []byte{
0x09, 0x02, 0x64, 0x00, 0x03, 0x01, 0x00, 0xa0, 0x32,
0x08, 0x0b, 0x00, 0x02, 0x02, 0x02, 0x00, 0x00,
0x09, 0x04, 0x00, 0x00, 0x01, 0x02, 0x02, 0x00, 0x00,
0x05, 0x24, 0x00, 0x10, 0x01,
0x04, 0x24, 0x02, 0x06,
0x05, 0x24, 0x06, 0x00, 0x01,
0x05, 0x24, 0x01, 0x01, 0x01,
0x07, 0x05, 0x81, 0x03, 0x10, 0x00, 0x10,
0x09, 0x04, 0x01, 0x00, 0x02, 0x0a, 0x00, 0x00, 0x00,
0x07, 0x05, 0x02, 0x02, 0x40, 0x00, 0x00,
0x07, 0x05, 0x83, 0x02, 0x40, 0x00, 0x00,
0x09, 0x04, 0x02, 0x00, 0x01, 0x03, 0x00, 0x00, 0x00,
0x09, 0x21, 0x01, 0x01, 0x00, 0x01, 0x22, 0x65, 0x00,
0x07, 0x05, 0x84, 0x03, 0x40, 0x00, 0x01,
},
HID: map[uint16][]byte{
2: []byte{
// keyboard and mouse
0x05, 0x01, 0x09, 0x06, 0xa1, 0x01, 0x85, 0x02, 0x05, 0x07, 0x19, 0xe0, 0x29, 0xe7, 0x15, 0x00,
0x25, 0x01, 0x75, 0x01, 0x95, 0x08, 0x81, 0x02, 0x95, 0x01, 0x75, 0x08, 0x81, 0x03, 0x95, 0x06,
0x75, 0x08, 0x15, 0x00, 0x25, 0x73, 0x05, 0x07, 0x19, 0x00, 0x29, 0x73, 0x81, 0x00, 0xc0, 0x05,
0x01, 0x09, 0x02, 0xa1, 0x01, 0x09, 0x01, 0xa1, 0x00, 0x85, 0x01, 0x05, 0x09, 0x19, 0x01, 0x29,
0x03, 0x15, 0x00, 0x25, 0x01, 0x95, 0x03, 0x75, 0x01, 0x81, 0x02, 0x95, 0x01, 0x75, 0x05, 0x81,
0x03, 0x05, 0x01, 0x09, 0x30, 0x09, 0x31, 0x09, 0x38, 0x15, 0x81, 0x25, 0x7f, 0x75, 0x08, 0x95,
0x03, 0x81, 0x06, 0xc0, 0xc0,
},
},
}
var DescriptorCDCMIDI = Descriptor{
Device: []byte{
0x12, 0x01, 0x00, 0x02, 0xef, 0x02, 0x01, 0x40, 0x86, 0x28, 0x2d, 0x80, 0x00, 0x01, 0x01, 0x02, 0x03, 0x01,
},
Configuration: []byte{
0x09, 0x02, 0xaf, 0x00, 0x04, 0x01, 0x00, 0xa0, 0x32,
0x08, 0x0b, 0x00, 0x02, 0x02, 0x02, 0x00, 0x00,
0x09, 0x04, 0x00, 0x00, 0x01, 0x02, 0x02, 0x00, 0x00,
0x05, 0x24, 0x00, 0x10, 0x01,
0x04, 0x24, 0x02, 0x06,
0x05, 0x24, 0x06, 0x00, 0x01,
0x05, 0x24, 0x01, 0x01, 0x01,
0x07, 0x05, 0x81, 0x03, 0x10, 0x00, 0x10,
0x09, 0x04, 0x01, 0x00, 0x02, 0x0a, 0x00, 0x00, 0x00,
0x07, 0x05, 0x02, 0x02, 0x40, 0x00, 0x00,
0x07, 0x05, 0x83, 0x02, 0x40, 0x00, 0x00,
0x08, 0x0b, 0x02, 0x02, 0x01, 0x01, 0x00, 0x00,
0x09, 0x04, 0x02, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00,
0x09, 0x24, 0x01, 0x00, 0x01, 0x09, 0x00, 0x01, 0x03,
0x09, 0x04, 0x03, 0x00, 0x02, 0x01, 0x03, 0x00, 0x00,
0x07, 0x24, 0x01, 0x00, 0x01, 0x41, 0x00,
0x06, 0x24, 0x02, 0x01, 0x01, 0x00,
0x06, 0x24, 0x02, 0x02, 0x02, 0x00,
0x09, 0x24, 0x03, 0x01, 0x03, 0x01, 0x02, 0x01, 0x00,
0x09, 0x24, 0x03, 0x02, 0x04, 0x01, 0x01, 0x01, 0x00,
0x09, 0x05, 0x05, 0x02, 0x40, 0x00, 0x00, 0x00, 0x00,
0x05, 0x25, 0x01, 0x01, 0x01,
0x09, 0x05, 0x86, 0x02, 0x40, 0x00, 0x00, 0x00, 0x00,
0x05, 0x25, 0x01, 0x01, 0x03,
},
}
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