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Diffstat (limited to 'digital/avr/modules/twi/twi_hard.avr.c')
-rw-r--r--digital/avr/modules/twi/twi_hard.avr.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/digital/avr/modules/twi/twi_hard.avr.c b/digital/avr/modules/twi/twi_hard.avr.c
index ff65d31e..8bd18d34 100644
--- a/digital/avr/modules/twi/twi_hard.avr.c
+++ b/digital/avr/modules/twi/twi_hard.avr.c
@@ -56,6 +56,10 @@
# if defined (__AVR_ATmega32__)
# elif defined (__AVR_ATmega64__)
# elif defined (__AVR_ATmega128__)
+# elif defined (__AVR_AT90USB646__)
+# elif defined (__AVR_AT90USB647__)
+# elif defined (__AVR_AT90USB1286__)
+# elif defined (__AVR_AT90USB1287__)
# else
# error "twi: not tested on this chip"
# endif
@@ -201,7 +205,7 @@ twi_master_wait (void)
# endif /* AC_TWI_MASTER_ENABLE */
-SIGNAL (SIG_2WIRE_SERIAL)
+SIGNAL (TWI_vect)
{
# if AC_TWI_SLAVE_ENABLE
/** Slave work buffer. */