1 files changed, 20 insertions, 2 deletions
diff --git a/software/rhmixxx/keypad.c b/software/rhmixxx/keypad.c
index 96214e8..7362ab4 100644
--- a/software/rhmixxx/keypad.c
+++ b/software/rhmixxx/keypad.c
@@ -19,19 +19,37 @@
  *  along with rhmidi. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <avr/io.h>
 #include "keypad.h"
 
+#define KEYPAD_PIN PINA
+#define KEYPAD_PORT PORTA
+#define KEYPAD_DDR DDRA
+
+#define LEDS_LOW_PORT PORTC
+#define LEDS_LOW_DDR DDRC
+#define LEDS_HIGH_PORT PORTD
+#define LEDS_HIGH_DDR DDRD
+
 void keypad_init(void)
 {
+  KEYPAD_DDR = 0x00;
+  KEYPAD_PORT = 0xFF;
 
+  LEDS_LOW_DDR = 0xFF;
+  LEDS_LOW_PORT = 0xFF;
+  LEDS_HIGH_DDR = 0xFF;
+  LEDS_HIGH_PORT = 0xFF;
 }
 
 void keypad_start_led_test(int cnt)
 {
-
+  LEDS_LOW_PORT = 0x00;
+  LEDS_HIGH_PORT = 0x00;
 }
 
 void keypad_task(void)
 {
-
+      // TODO: poll keypad matrix for changes (with low pass)
+      //       control led test (if running)
 }