- RepD=[
- 0x05,0x01, # Usage Page (generic desktop)
- 0x09,0x06, # Usage (keyboard)
- 0xA1,0x01, # Collection
- 0x05,0x07, # Usage Page 7 (keyboard/keypad)
- 0x19,0xE0, # Usage Minimum = 224
- 0x29,0xE7, # Usage Maximum = 231
- 0x15,0x00, # Logical Minimum = 0
- 0x25,0x01, # Logical Maximum = 1
- 0x75,0x01, # Report Size = 1
- 0x95,0x08, # Report Count = 8
- 0x81,0x02, # Input(Data,Variable,Absolute)
- 0x95,0x01, # Report Count = 1
- 0x75,0x08, # Report Size = 8
- 0x81,0x01, # Input(Constant)
- 0x19,0x00, # Usage Minimum = 0
- 0x29,0x65, # Usage Maximum = 101
- 0x15,0x00, # Logical Minimum = 0,
- 0x25,0x65, # Logical Maximum = 101
- 0x75,0x08, # Report Size = 8
- 0x95,0x01, # Report Count = 1
- 0x81,0x00, # Input(Data,Variable,Array)
- 0xC0]
- def send_descriptor(self,SUD):
- """Send the USB descriptors based upon the setup data."""
- desclen=0;
- reqlen=ord(SUD[wLengthL])+256*ord(SUD[wLengthH]); #16-bit length
- desctype=ord(SUD[wValueH]);
-
- if desctype==GD_DEVICE:
- desclen=self.DD[0];
- ddata=self.DD;
- elif desctype==GD_CONFIGURATION:
- desclen=self.CD[2];
- ddata=self.CD;
- elif desctype==GD_STRING:
- desclen=self.strDesc[ord(SUD[wValueL])][0];
- ddata=self.strDesc[ord(SUD[wValueL])];
- elif desctype==GD_REPORT:
- desclen=self.CD[25];
- ddata=self.RepD;
-
- #TODO Configuration, String, Hid, and Report
-
- if desclen>0:
- sendlen=min(reqlen,desclen);
- self.writebytes(rEP0FIFO,ddata);
- self.wregAS(rEP0BC,sendlen);
- else:
- print "Stalling in send_descriptor() for lack of handler for %02x." % desctype;
- self.STALL_EP0(SUD);