X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=protocol.mk;h=ca435ba43ca1acc2b7c3bb67705ea9eaccd851e0;hb=807ed33a9a29ee3c5248226d0e865d0580d7eebc;hp=7f561e62d60dc0a5dc7c49ca0cb9a9fee25d781e;hpb=d2a83dae8f69f966b47db0316f1580793a810078;p=tmk_firmware.git

diff --git a/protocol.mk b/protocol.mk
index 7f561e6..ca435ba 100644
--- a/protocol.mk
+++ b/protocol.mk
@@ -9,6 +9,7 @@ endif
 
 ifdef PS2_USE_BUSYWAIT
     SRC += protocol/ps2_busywait.c
+    SRC += protocol/ps2_io_avr.c
     OPT_DEFS += -DPS2_USE_BUSYWAIT
 endif