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-rw-r--r--keyboard/hhkb_rn42/rn42.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/keyboard/hhkb_rn42/rn42.h b/keyboard/hhkb_rn42/rn42.h
index 3e4c2fbe7d..a967a70d8a 100644
--- a/keyboard/hhkb_rn42/rn42.h
+++ b/keyboard/hhkb_rn42/rn42.h
@@ -3,6 +3,11 @@
#include <stdbool.h>
+// RN-42 CTS pin
+#define CTS_INIT() (DDRD |= (1<<5))
+#define CTS_HI() (PORTD |= (1<<5))
+#define CTS_LO() (PORTD &= ~(1<<5))
+
host_driver_t rn42_driver;
host_driver_t rn42_config_driver;