make hardware-detect flags global

1 files changed, 5 insertions, 0 deletions

diff --git a/menus.c b/menus.c
index 8231707..7abc8a5 100644
--- a/menus.c
+++ b/menus.c
@@ -2820,6 +2820,11 @@ void Menu_Check_Buttons(void)
 	int lower_encoder_val;
 	int encoder_change;
 
+	// abort if not running on the target board with the I2C bus
+	if (!globals.HWDetect.beaglebone) {
+		return;
+	}
+
 	/* get keypad state */
 	Read_Keypad(&button_port_val,&upper_encoder_val,&lower_encoder_val);