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authortmk <hasu@tmk-kbd.com>2015-05-19 00:32:58 +0900
committertmk <hasu@tmk-kbd.com>2015-05-19 00:39:44 +0900
commit80fd3b0b240a8840fbca1cc3cc70e76f5b52b888 (patch)
tree92cbbfe97ca83ab5646c8cd48758207cdeceb615 /converter/ibm4704_usb/config.h
parent6b588eb7f7893500e18686e673dbf12b511dc975 (diff)
ibm4704_usb: Fix protocol handling
Diffstat (limited to 'converter/ibm4704_usb/config.h')
-rw-r--r--converter/ibm4704_usb/config.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/converter/ibm4704_usb/config.h b/converter/ibm4704_usb/config.h
index d9d8d39bc0..2fee10fd61 100644
--- a/converter/ibm4704_usb/config.h
+++ b/converter/ibm4704_usb/config.h
@@ -53,7 +53,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/* Pin interrupt on rising edge of clock */
#define IBM4704_INT_INIT() do { EICRA |= ((1<<ISC11)|(1<<ISC10)); } while (0)
-#define IBM4704_INT_ON() do { EIMSK |= (1<<INT1); } while (0)
+#define IBM4704_INT_ON() do { EIFR |= (1<<INTF1); EIMSK |= (1<<INT1); } while (0)
#define IBM4704_INT_OFF() do { EIMSK &= ~(1<<INT1); } while (0)
#define IBM4704_INT_VECT INT1_vect