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-rw-r--r--libraries/Wire/utility/twi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libraries/Wire/utility/twi.c b/libraries/Wire/utility/twi.c
index 6b2db3c..201d7d1 100644
--- a/libraries/Wire/utility/twi.c
+++ b/libraries/Wire/utility/twi.c
@@ -360,7 +360,7 @@ void twi_releaseBus(void)
twi_state = TWI_READY;
}
-SIGNAL(TWI_vect)
+ISR(TWI_vect)
{
switch(TW_STATUS){
// All Master