Changeset 8d96947 in avrstuff for kbd/pcw2hid/code/protocol.cpp

Timestamp:

Feb 7, 2023, 9:03:10 PM (16 months ago)

Author:

PulkoMandy <pulkomandy@…>

Branches:

main

Children:

88a38a8

Parents:

110c692

Message:

More untested code for PCW to HID keyboard adapter

• Use VOTI shared keyboard ID
• Use standard keyboard descriptor from LUFA demo
• Don't scan past row 10 of the PCW keyboard (we don't need more)
• Convert PCW keys to (roughly) corresponding USB HID keycodes

TODO:

• If shift is pressed, maybe convert f1/3/5/7 to f2/4/6/8
• Some keys (ab)use F2/4/6/8 keycodes, move them to F9-F12 instead
• Some keys use "unusual" keycodes (cancel, stop), maybe move to more common ones

File:

• kbd/pcw2hid/code/protocol.cpp (modified) (1 diff)

kbd/pcw2hid/code/protocol.cpp

@@ -75 +75 @@
         do {
                 address = scanbyte();
-        } while ((address < 15) && (kmatrix[15] & 0x80 != 0));
+        // } while ((address < 15) && ((kmatrix[15] & 0x80) != 0));
+        } while ((address != 10) && ((kmatrix[15] & 0x80) != 0));
+        // nothing interesting past row 10, so stop scanning there.
 
         return kmatrix;