Add rn42_lined(): connection status(GPIO2)

[tmk_firmware.git] / keyboard / hhkb_rn42 / rn42 / rn42.c

diff --git a/keyboard/hhkb_rn42/rn42/rn42.c b/keyboard/hhkb_rn42/rn42/rn42.c
index 3fcd64ad6a5276b8775d35d1f9b9b106ef6cfb04..e7d8ba45cc23a0bea7d115b10dfc2d0bb4d7622c 100644 (file)
--- a/keyboard/hhkb_rn42/rn42/rn42.c
+++ b/keyboard/hhkb_rn42/rn42/rn42.c
@@ -86,6 +86,11 @@ void rn42_cts_lo(void)
     PORTD &= ~(1<<5);
 }
 
+bool rn42_linked(void)
+{
+    return PINF&(1<<6);
+}
+
 
 static uint8_t keyboard_leds(void) { return 0; }